Merge branch 'master' into nextgenv2
diff --git a/configure b/configure index 24992c4..eca4a2b 100755 --- a/configure +++ b/configure
@@ -266,7 +266,13 @@ spatial_svc fp_mb_stats emulate_hardware + var_tx + ext_tx misc_fixes + ext_intra + ext_inter + ext_interp + ext_refs " CONFIG_LIST=" dependency_tracking
diff --git a/test/test.mk b/test/test.mk index 8d66244..face2ad 100644 --- a/test/test.mk +++ b/test/test.mk
@@ -170,6 +170,10 @@ ## VP10 LIBVPX_TEST_SRCS-$(CONFIG_VP10_ENCODER) += vp10_dct_test.cc LIBVPX_TEST_SRCS-$(CONFIG_VP10) += vp10_inv_txfm_test.cc +LIBVPX_TEST_SRCS-$(CONFIG_VP10) += vp10_txfm_test.h +LIBVPX_TEST_SRCS-$(CONFIG_VP10) += vp10_fwd_txfm1d_test.cc +LIBVPX_TEST_SRCS-$(CONFIG_VP10) += vp10_inv_txfm1d_test.cc +LIBVPX_TEST_SRCS-$(CONFIG_VP10) += vp10_fwd_txfm2d_test.cc endif # CONFIG_SHARED
diff --git a/test/vp10_fwd_txfm1d_test.cc b/test/vp10_fwd_txfm1d_test.cc new file mode 100644 index 0000000..a39e0ef --- /dev/null +++ b/test/vp10_fwd_txfm1d_test.cc
@@ -0,0 +1,130 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "test/vp10_txfm_test.h" +#include "vp10/common/vp10_fwd_txfm1d.h" + +using libvpx_test::ACMRandom; + +namespace { +static int txfm_type_num = 2; +static TYPE_TXFM txfm_type_ls[2] = {TYPE_DCT, TYPE_ADST}; + +static int txfm_size_num = 4; +static int txfm_size_ls[4] = {4, 8, 16, 32}; + +static TxfmFunc fwd_txfm_func_ls[2][4] = { + {vp10_fdct4_new, vp10_fdct8_new, vp10_fdct16_new, vp10_fdct32_new}, + {vp10_fadst4_new, vp10_fadst8_new, vp10_fadst16_new, vp10_fadst32_new}}; + +// the maximum stage number of fwd/inv 1d dct/adst txfm is 12 +static int8_t cos_bit[12] = {14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}; +static int8_t range_bit[12] = {32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32}; + +TEST(vp10_fwd_txfm1d, round_shift) { + EXPECT_EQ(round_shift(7, 1), 3); + EXPECT_EQ(round_shift(-7, 1), -3); + + EXPECT_EQ(round_shift(7, 2), 2); + EXPECT_EQ(round_shift(-7, 2), -2); + + EXPECT_EQ(round_shift(8, 2), 2); + EXPECT_EQ(round_shift(-8, 2), -2); +} + +TEST(vp10_fwd_txfm1d, get_max_bit) { + int max_bit = get_max_bit(8); + EXPECT_EQ(max_bit, 3); +} + +TEST(vp10_fwd_txfm1d, half_btf) { + int32_t max = (1 << 15) - 1; + int32_t w0 = max; + int32_t in0 = max; + int32_t w1 = max; + int32_t in1 = max; + int32_t result_32 = half_btf(w0, in0, w1, in1, 0); + int64_t result_64 = (int64_t)w0 * (int64_t)in0 + (int64_t)w1 * (int64_t)in1; + EXPECT_EQ(result_32, result_64); +} + +TEST(vp10_fwd_txfm1d, cospi_arr) { + for (int i = 0; i < 7; i++) { + for (int j = 0; j < 64; j++) { + EXPECT_EQ(cospi_arr[i][j], + (int32_t)round(cos(M_PI * j / 128) * (1 << (cos_bit_min + i)))); + } + } +} + +TEST(vp10_fwd_txfm1d, clamp_block) { + int16_t block[5][5] = {{7, -5, 6, -3, 9}, + {7, -5, 6, -3, 9}, + {7, -5, 6, -3, 9}, + {7, -5, 6, -3, 9}, + {7, -5, 6, -3, 9}}; + + int16_t ref_block[5][5] = {{7, -5, 6, -3, 9}, + {7, -5, 6, -3, 9}, + {7, -4, 2, -3, 9}, + {7, -4, 2, -3, 9}, + {7, -4, 2, -3, 9}}; + + int row = 2; + int col = 1; + int block_size = 3; + int stride = 5; + clamp_block(block[row] + col, block_size, stride, -4, 2); + for (int r = 0; r < stride; r++) { + for (int c = 0; c < stride; c++) { + EXPECT_EQ(block[r][c], ref_block[r][c]); + } + } +} + +TEST(vp10_fwd_txfm1d, accuracy) { + ACMRandom rnd(ACMRandom::DeterministicSeed()); + for (int si = 0; si < txfm_size_num; ++si) { + int txfm_size = txfm_size_ls[si]; + int32_t *input = new int32_t[txfm_size]; + int32_t *output = new int32_t[txfm_size]; + double *ref_input = new double[txfm_size]; + double *ref_output = new double[txfm_size]; + + for (int ti = 0; ti < txfm_type_num; ++ti) { + TYPE_TXFM txfm_type = txfm_type_ls[ti]; + TxfmFunc fwd_txfm_func = fwd_txfm_func_ls[ti][si]; + int max_error = 7; + + const int count_test_block = 5000; + for (int ti = 0; ti < count_test_block; ++ti) { + for (int ni = 0; ni < txfm_size; ++ni) { + input[ni] = rnd.Rand16() % base - rnd.Rand16() % base; + ref_input[ni] = static_cast<double>(input[ni]); + } + + fwd_txfm_func(input, output, cos_bit, range_bit); + reference_hybrid_1d(ref_input, ref_output, txfm_size, txfm_type); + + for (int ni = 0; ni < txfm_size; ++ni) { + EXPECT_LE( + abs(output[ni] - static_cast<int32_t>(round(ref_output[ni]))), + max_error); + } + } + } + + delete[] input; + delete[] output; + delete[] ref_input; + delete[] ref_output; + } +} +} // namespace
diff --git a/test/vp10_fwd_txfm2d_test.cc b/test/vp10_fwd_txfm2d_test.cc new file mode 100644 index 0000000..e6416cc --- /dev/null +++ b/test/vp10_fwd_txfm2d_test.cc
@@ -0,0 +1,104 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> + +#include "third_party/googletest/src/include/gtest/gtest.h" + +#include "test/acm_random.h" +#include "test/vp10_txfm_test.h" +#include "vp10/common/vp10_fwd_txfm2d.h" +#include "vp10/common/vp10_fwd_txfm2d_cfg.h" + +using libvpx_test::ACMRandom; + +namespace { + +const int txfm_size_num = 4; +const int txfm_size_ls[4] = {4, 8, 16, 32}; +const TXFM_2D_CFG fwd_txfm_cfg_ls[4][4] = { + {fwd_txfm_2d_cfg_dct_dct_4, fwd_txfm_2d_cfg_dct_adst_4, + fwd_txfm_2d_cfg_adst_adst_4, fwd_txfm_2d_cfg_adst_dct_4}, + {fwd_txfm_2d_cfg_dct_dct_8, fwd_txfm_2d_cfg_dct_adst_8, + fwd_txfm_2d_cfg_adst_adst_8, fwd_txfm_2d_cfg_adst_dct_8}, + {fwd_txfm_2d_cfg_dct_dct_16, fwd_txfm_2d_cfg_dct_adst_16, + fwd_txfm_2d_cfg_adst_adst_16, fwd_txfm_2d_cfg_adst_dct_16}, + {fwd_txfm_2d_cfg_dct_dct_32, fwd_txfm_2d_cfg_dct_adst_32, + fwd_txfm_2d_cfg_adst_adst_32, fwd_txfm_2d_cfg_adst_dct_32}}; + +const Fwd_Txfm2d_Func fwd_txfm_func_ls[4] = { + vp10_fwd_txfm2d_4x4, vp10_fwd_txfm2d_8x8, vp10_fwd_txfm2d_16x16, + vp10_fwd_txfm2d_32x32}; + +const int txfm_type_num = 4; +const TYPE_TXFM type_ls_0[4] = {TYPE_DCT, TYPE_DCT, TYPE_ADST, TYPE_ADST}; +const TYPE_TXFM type_ls_1[4] = {TYPE_DCT, TYPE_ADST, TYPE_ADST, TYPE_DCT}; + +TEST(vp10_fwd_txfm2d, accuracy) { + for (int txfm_size_idx = 0; txfm_size_idx < txfm_size_num; ++txfm_size_idx) { + int txfm_size = txfm_size_ls[txfm_size_idx]; + int sqr_txfm_size = txfm_size * txfm_size; + int16_t* input = new int16_t[sqr_txfm_size]; + int32_t* output = new int32_t[sqr_txfm_size]; + double* ref_input = new double[sqr_txfm_size]; + double* ref_output = new double[sqr_txfm_size]; + + for (int txfm_type_idx = 0; txfm_type_idx < txfm_type_num; + ++txfm_type_idx) { + TXFM_2D_CFG fwd_txfm_cfg = fwd_txfm_cfg_ls[txfm_size_idx][txfm_type_idx]; + Fwd_Txfm2d_Func fwd_txfm_func = fwd_txfm_func_ls[txfm_size_idx]; + TYPE_TXFM type0 = type_ls_0[txfm_type_idx]; + TYPE_TXFM type1 = type_ls_1[txfm_type_idx]; + int amplify_bit = + fwd_txfm_cfg.shift[0] + fwd_txfm_cfg.shift[1] + fwd_txfm_cfg.shift[2]; + double amplify_factor = + amplify_bit >= 0 ? (1 << amplify_bit) : (1.0 / (1 << -amplify_bit)); + + ACMRandom rnd(ACMRandom::DeterministicSeed()); + int count = 5000; + double avg_abs_error = 0; + for (int ci = 0; ci < count; ci++) { + for (int ni = 0; ni < sqr_txfm_size; ++ni) { + input[ni] = rnd.Rand16() % base; + ref_input[ni] = static_cast<double>(input[ni]); + output[ni] = 0; + ref_output[ni] = 0; + } + + fwd_txfm_func(input, output, txfm_size, &fwd_txfm_cfg, bd); + reference_hybrid_2d(ref_input, ref_output, txfm_size, type0, type1); + + for (int ni = 0; ni < sqr_txfm_size; ++ni) { + ref_output[ni] = round(ref_output[ni] * amplify_factor); + EXPECT_LE(fabs(output[ni] - ref_output[ni]) / amplify_factor, 30); + } + avg_abs_error += compute_avg_abs_error<int32_t, double>( + output, ref_output, sqr_txfm_size); + } + + avg_abs_error /= amplify_factor; + avg_abs_error /= count; + // max_abs_avg_error comes from upper bound of avg_abs_error + // printf("type0: %d type1: %d txfm_size: %d accuracy_avg_abs_error: + // %f\n", type0, type1, txfm_size, avg_abs_error); + double max_abs_avg_error = 1.5; + EXPECT_LE(avg_abs_error, max_abs_avg_error); + } + + delete[] input; + delete[] output; + delete[] ref_input; + delete[] ref_output; + } +} + +} // anonymous namespace
diff --git a/test/vp10_inv_txfm1d_test.cc b/test/vp10_inv_txfm1d_test.cc new file mode 100644 index 0000000..3b716c8 --- /dev/null +++ b/test/vp10_inv_txfm1d_test.cc
@@ -0,0 +1,69 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "test/vp10_txfm_test.h" +#include "vp10/common/vp10_fwd_txfm1d.h" +#include "vp10/common/vp10_inv_txfm1d.h" + +using libvpx_test::ACMRandom; + +namespace { +static int txfm_type_num = 2; +static int txfm_size_num = 4; +static int txfm_size_ls[4] = {4, 8, 16, 32}; + +static TxfmFunc fwd_txfm_func_ls[2][4] = { + {vp10_fdct4_new, vp10_fdct8_new, vp10_fdct16_new, vp10_fdct32_new}, + {vp10_fadst4_new, vp10_fadst8_new, vp10_fadst16_new, vp10_fadst32_new}}; + +static TxfmFunc inv_txfm_func_ls[2][4] = { + {vp10_idct4_new, vp10_idct8_new, vp10_idct16_new, vp10_idct32_new}, + {vp10_iadst4_new, vp10_iadst8_new, vp10_iadst16_new, vp10_iadst32_new}}; + +// the maximum stage number of fwd/inv 1d dct/adst txfm is 12 +static int8_t cos_bit[12] = {14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}; +static int8_t range_bit[12] = {32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32}; + +TEST(vp10_inv_txfm1d, round_trip) { + ACMRandom rnd(ACMRandom::DeterministicSeed()); + for (int si = 0; si < txfm_size_num; ++si) { + int txfm_size = txfm_size_ls[si]; + int32_t *input = new int32_t[txfm_size]; + int32_t *output = new int32_t[txfm_size]; + int32_t *round_trip_output = new int32_t[txfm_size]; + + for (int ti = 0; ti < txfm_type_num; ++ti) { + TxfmFunc fwd_txfm_func = fwd_txfm_func_ls[ti][si]; + TxfmFunc inv_txfm_func = inv_txfm_func_ls[ti][si]; + int max_error = 2; + + const int count_test_block = 5000; + for (int ci = 0; ci < count_test_block; ++ci) { + for (int ni = 0; ni < txfm_size; ++ni) { + input[ni] = rnd.Rand16() % base - rnd.Rand16() % base; + } + + fwd_txfm_func(input, output, cos_bit, range_bit); + inv_txfm_func(output, round_trip_output, cos_bit, range_bit); + + for (int ni = 0; ni < txfm_size; ++ni) { + EXPECT_LE(abs(input[ni] - round_shift(round_trip_output[ni], + get_max_bit(txfm_size) - 1)), + max_error); + } + } + } + delete[] input; + delete[] output; + delete[] round_trip_output; + } +} + +} // namespace
diff --git a/test/vp10_inv_txfm_test.cc b/test/vp10_inv_txfm_test.cc index c49081e..6c0a3d2 100644 --- a/test/vp10_inv_txfm_test.cc +++ b/test/vp10_inv_txfm_test.cc
@@ -203,7 +203,7 @@ // quantization with maximum allowed step sizes test_coef_block1[0] = (output_ref_block[0] / 1336) * 1336; for (int j = 1; j < last_nonzero_; ++j) - test_coef_block1[vp10_default_scan_orders[tx_size_].scan[j]] + test_coef_block1[get_scan(tx_size_, DCT_DCT, 0)->scan[j]] = (output_ref_block[j] / 1828) * 1828; } @@ -265,7 +265,7 @@ max_energy_leftover = 0; coef = 0; } - test_coef_block1[vp10_default_scan_orders[tx_size_].scan[j]] = coef; + test_coef_block1[get_scan(tx_size_, DCT_DCT, 0)->scan[j]] = coef; } memcpy(test_coef_block2, test_coef_block1,
diff --git a/test/vp10_txfm_test.h b/test/vp10_txfm_test.h new file mode 100644 index 0000000..967d38b --- /dev/null +++ b/test/vp10_txfm_test.h
@@ -0,0 +1,113 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VP10_TXFM_TEST_H_ +#define VP10_TXFM_TEST_H_ + +#include <stdio.h> +#include <stdlib.h> +#ifdef _MSC_VER +#define _USE_MATH_DEFINES +#endif +#include <math.h> + +#include "third_party/googletest/src/include/gtest/gtest.h" + +#include "test/acm_random.h" +#include "vp10/common/vp10_txfm.h" + +typedef enum { + TYPE_DCT = 0, + TYPE_ADST, + TYPE_IDCT, + TYPE_IADST, + TYPE_LAST +} TYPE_TXFM; + +static double invSqrt2 = 1 / pow(2, 0.5); + +static void reference_dct_1d(const double* in, double* out, int size) { + for (int k = 0; k < size; ++k) { + out[k] = 0; + for (int n = 0; n < size; ++n) { + out[k] += in[n] * cos(M_PI * (2 * n + 1) * k / (2 * size)); + } + if (k == 0) out[k] = out[k] * invSqrt2; + } +} + +static void reference_adst_1d(const double* in, double* out, int size) { + for (int k = 0; k < size; ++k) { + out[k] = 0; + for (int n = 0; n < size; ++n) { + out[k] += in[n] * sin(M_PI * (2 * n + 1) * (2 * k + 1) / (4 * size)); + } + } +} + +static void reference_hybrid_1d(double* in, double* out, int size, int type) { + if (type == TYPE_DCT) + reference_dct_1d(in, out, size); + else + reference_adst_1d(in, out, size); +} + +static void reference_hybrid_2d(double* in, double* out, int size, int type0, + int type1) { + double* tempOut = new double[size * size]; + + for (int r = 0; r < size; r++) { + // out ->tempOut + for (int c = 0; c < size; c++) { + tempOut[r * size + c] = in[c * size + r]; + } + } + + // dct each row: in -> out + for (int r = 0; r < size; r++) { + reference_hybrid_1d(tempOut + r * size, out + r * size, size, type0); + } + + for (int r = 0; r < size; r++) { + // out ->tempOut + for (int c = 0; c < size; c++) { + tempOut[r * size + c] = out[c * size + r]; + } + } + + for (int r = 0; r < size; r++) { + reference_hybrid_1d(tempOut + r * size, out + r * size, size, type1); + } + delete[] tempOut; +} + +template <typename Type1, typename Type2> +static double compute_avg_abs_error(const Type1* a, const Type2* b, + const int size) { + double error = 0; + for (int i = 0; i < size; i++) { + error += fabs(static_cast<double>(a[i]) - static_cast<double>(b[i])); + } + error = error / size; + return error; +} + +typedef void (*TxfmFunc)(const int32_t* in, int32_t* out, const int8_t* cos_bit, + const int8_t* range_bit); + +typedef void (*Fwd_Txfm2d_Func)(const int16_t*, int32_t*, const int, + const TXFM_2D_CFG*, const int); +typedef void (*Inv_Txfm2d_Func)(const int32_t*, uint16_t*, const int, + const TXFM_2D_CFG*, const int); + +static const int bd = 10; +static const int base = (1 << bd); + +#endif // VP10_TXFM_TEST_H_
diff --git a/test/vp9_arf_freq_test.cc b/test/vp9_arf_freq_test.cc index 89200d4..670529c 100644 --- a/test/vp9_arf_freq_test.cc +++ b/test/vp9_arf_freq_test.cc
@@ -78,19 +78,19 @@ return !strcmp(dot, ".y4m"); } -class ArfFreqTest +class ArfFreqTestLarge : public ::libvpx_test::EncoderTest, public ::libvpx_test::CodecTestWith3Params<TestVideoParam, \ TestEncodeParam, int> { protected: - ArfFreqTest() + ArfFreqTestLarge() : EncoderTest(GET_PARAM(0)), test_video_param_(GET_PARAM(1)), test_encode_param_(GET_PARAM(2)), min_arf_requested_(GET_PARAM(3)) { } - virtual ~ArfFreqTest() {} + virtual ~ArfFreqTestLarge() {} virtual void SetUp() { InitializeConfig(); @@ -190,7 +190,7 @@ int run_of_visible_frames_; }; -TEST_P(ArfFreqTest, MinArfFreqTest) { +TEST_P(ArfFreqTestLarge, MinArfFreqTest) { cfg_.rc_target_bitrate = kBitrate; cfg_.g_error_resilient = 0; cfg_.g_profile = test_video_param_.profile; @@ -225,26 +225,26 @@ } VP9_INSTANTIATE_TEST_CASE( - ArfFreqTest, + ArfFreqTestLarge, ::testing::ValuesIn(kTestVectors), ::testing::ValuesIn(kEncodeVectors), ::testing::ValuesIn(kMinArfVectors)); #if CONFIG_VP9_HIGHBITDEPTH -# if CONFIG_VP10_ENCODER +#if CONFIG_VP10_ENCODER // TODO(angiebird): 25-29 fail in high bitdepth mode. INSTANTIATE_TEST_CASE_P( - DISABLED_VP10, ArfFreqTest, + DISABLED_VP10, ArfFreqTestLarge, ::testing::Combine( ::testing::Values(static_cast<const libvpx_test::CodecFactory *>( &libvpx_test::kVP10)), ::testing::ValuesIn(kTestVectors), ::testing::ValuesIn(kEncodeVectors), ::testing::ValuesIn(kMinArfVectors))); -# endif // CONFIG_VP10_ENCODER +#endif // CONFIG_VP10_ENCODER #else VP10_INSTANTIATE_TEST_CASE( - ArfFreqTest, + ArfFreqTestLarge, ::testing::ValuesIn(kTestVectors), ::testing::ValuesIn(kEncodeVectors), ::testing::ValuesIn(kMinArfVectors));
diff --git a/test/vp9_ethread_test.cc b/test/vp9_ethread_test.cc index 63f6dfe..8ac5c33 100644 --- a/test/vp9_ethread_test.cc +++ b/test/vp9_ethread_test.cc
@@ -108,7 +108,7 @@ TEST_P(VPxEncoderThreadTest, EncoderResultTest) { std::vector<std::string> single_thr_md5, multi_thr_md5; - ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 15, 20); + ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 15, 18); cfg_.rc_target_bitrate = 1000; @@ -138,5 +138,5 @@ VP10_INSTANTIATE_TEST_CASE( VPxEncoderThreadTest, ::testing::Values(::libvpx_test::kTwoPassGood, ::libvpx_test::kOnePassGood), - ::testing::Range(1, 3)); + ::testing::Range(1, 2)); } // namespace
diff --git a/vp10/common/alloccommon.c b/vp10/common/alloccommon.c index 9ca86e5..364afde 100644 --- a/vp10/common/alloccommon.c +++ b/vp10/common/alloccommon.c
@@ -97,6 +97,10 @@ cm->above_context = NULL; vpx_free(cm->above_seg_context); cm->above_seg_context = NULL; +#if CONFIG_VAR_TX + vpx_free(cm->above_txfm_context); + cm->above_txfm_context = NULL; +#endif } int vp10_alloc_context_buffers(VP10_COMMON *cm, int width, int height) { @@ -128,6 +132,14 @@ cm->above_seg_context = (PARTITION_CONTEXT *)vpx_calloc( mi_cols_aligned_to_sb(cm->mi_cols), sizeof(*cm->above_seg_context)); if (!cm->above_seg_context) goto fail; + +#if CONFIG_VAR_TX + vpx_free(cm->above_txfm_context); + cm->above_txfm_context = (TXFM_CONTEXT *)vpx_calloc( + mi_cols_aligned_to_sb(cm->mi_cols), sizeof(*cm->above_txfm_context)); + if (!cm->above_txfm_context) goto fail; +#endif + cm->above_context_alloc_cols = cm->mi_cols; }
diff --git a/vp10/common/blockd.h b/vp10/common/blockd.h index b89d791..c4dce60 100644 --- a/vp10/common/blockd.h +++ b/vp10/common/blockd.h
@@ -38,6 +38,13 @@ FRAME_TYPES, } FRAME_TYPE; +#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS +#define IsInterpolatingFilter(filter) \ + (vp10_filter_kernels[filter][0][SUBPEL_TAPS / 2 - 1] == 128) +#else +#define IsInterpolatingFilter(filter) (1) +#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS + static INLINE int is_inter_mode(PREDICTION_MODE mode) { return mode >= NEARESTMV && mode <= NEWMV; } @@ -77,12 +84,26 @@ uint8_t palette_first_color_idx[2]; } PALETTE_MODE_INFO; +#if CONFIG_EXT_INTRA +typedef struct { + // 1: an ext intra mode is used; 0: otherwise. + uint8_t use_ext_intra_mode[PLANE_TYPES]; + EXT_INTRA_MODE ext_intra_mode[PLANE_TYPES]; + uint8_t ext_intra_angle[PLANE_TYPES]; +} EXT_INTRA_MODE_INFO; +#endif // CONFIG_EXT_INTRA + // This structure now relates to 8x8 block regions. typedef struct { // Common for both INTER and INTRA blocks BLOCK_SIZE sb_type; PREDICTION_MODE mode; TX_SIZE tx_size; +#if CONFIG_VAR_TX + // TODO(jingning): This effectively assigned 64 entries for each 8x8 block. + // Apparently it takes much more space than needed. + TX_SIZE inter_tx_size[64]; +#endif int8_t skip; #if CONFIG_MISC_FIXES int8_t has_no_coeffs; @@ -97,6 +118,13 @@ // Only for INTER blocks INTERP_FILTER interp_filter; MV_REFERENCE_FRAME ref_frame[2]; +#if CONFIG_EXT_TX + TX_TYPE tx_type; +#endif // CONFIG_EXT_TX + +#if CONFIG_EXT_INTRA + EXT_INTRA_MODE_INFO ext_intra_mode_info; +#endif // CONFIG_EXT_INTRA // TODO(slavarnway): Delete and use bmi[3].as_mv[] instead. int_mv mv[2]; @@ -186,6 +214,8 @@ int up_available; int left_available; + const vpx_prob (*partition_probs)[PARTITION_TYPES - 1]; + /* Distance of MB away from frame edges */ int mb_to_left_edge; int mb_to_right_edge; @@ -206,6 +236,16 @@ PARTITION_CONTEXT *above_seg_context; PARTITION_CONTEXT left_seg_context[8]; +#if CONFIG_VAR_TX + TXFM_CONTEXT *above_txfm_context; + TXFM_CONTEXT *left_txfm_context; + TXFM_CONTEXT left_txfm_context_buffer[8]; + + // dimension in the unit of 8x8 block of the current block + int16_t n8_w, n8_h; + TX_SIZE max_tx_size; +#endif + #if CONFIG_VP9_HIGHBITDEPTH /* Bit depth: 8, 10, 12 */ int bd; @@ -235,16 +275,154 @@ ADST_ADST, // TM }; -static INLINE TX_TYPE get_tx_type(PLANE_TYPE plane_type, const MACROBLOCKD *xd, - int block_idx) { +#if CONFIG_EXT_TX +static const int num_ext_tx_set_inter[EXT_TX_SETS_INTER] = { + 1, 17, 10, 2 +}; +static const int num_ext_tx_set_intra[EXT_TX_SETS_INTRA] = { + 1, 17, +}; + +#define USE_IDTX_FOR_32X32 0 +static INLINE int get_ext_tx_set(TX_SIZE tx_size, BLOCK_SIZE bs, + int is_inter) { + (void) is_inter; + if (tx_size > TX_32X32 || bs < BLOCK_8X8) return 0; +#if USE_IDTX_FOR_32X32 + if (tx_size == TX_32X32) return is_inter ? 3 : 0; +#else + if (tx_size == TX_32X32) return 0; +#endif + return 1; +} + +static INLINE int get_ext_tx_types(TX_SIZE tx_size, BLOCK_SIZE bs, + int is_inter) { + const int set = get_ext_tx_set(tx_size, bs, is_inter); + return is_inter ? num_ext_tx_set_inter[set] : num_ext_tx_set_intra[set]; +} + +static const int use_intra_ext_tx_for_tx[EXT_TX_SETS_INTRA][TX_SIZES] = { + { 0, 0, 0, 0, }, // unused + { 1, 1, 1, 0, }, +}; + +static const int use_inter_ext_tx_for_tx[EXT_TX_SETS_INTER][TX_SIZES] = { + { 0, 0, 0, 0, }, // unused + { 1, 1, 1, 0, }, + { 0, 0, 0, 0, }, + { 0, 0, 0, USE_IDTX_FOR_32X32, }, +}; + +static const int ext_tx_used_intra[EXT_TX_SETS_INTRA][TX_TYPES] = { + { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, }, +}; + +static const int ext_tx_used_inter[EXT_TX_SETS_INTER][TX_TYPES] = { + { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, }, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, }, + { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, }, +}; +#endif // CONFIG_EXT_TX + +#if CONFIG_EXT_INTRA +// 0: use both directional and filter modes; 1: use directional modes only. +#define DR_ONLY 0 +// 0: use slow exhaustive search; 1: use fast sub-optimal search. +#define ANGLE_FAST_SEARCH 1 +// A parameter to adjust early termination in the fast search of angles. +#define RD_ADJUSTER 1.4 +// Number of different angles that are supported +#define EXT_INTRA_ANGLES 128 + +static const TX_TYPE filter_intra_mode_to_tx_type_lookup[FILTER_INTRA_MODES] = { + DCT_DCT, // FILTER_DC + ADST_DCT, // FILTER_V + DCT_ADST, // FILTER_H + DCT_DCT, // FILTER_D45 + ADST_ADST, // FILTER_D135 + ADST_DCT, // FILTER_D117 + DCT_ADST, // FILTER_D153 + DCT_ADST, // FILTER_D207 + ADST_DCT, // FILTER_D63 + ADST_ADST, // FILTER_TM +}; + +// Maps the angle index to the actual prediction angle (in degrees). +// Angle index is in the range [0, EXT_INTRA_ANGLES); the actual prediction +// angle is in the range (0, 270). +static INLINE int prediction_angle_map(int angle_in) { + return (10 + 2 * angle_in); +} +#endif // CONFIG_EXT_INTRA + +static INLINE TX_TYPE get_tx_type(PLANE_TYPE plane_type, + const MACROBLOCKD *xd, + int block_idx, TX_SIZE tx_size) { const MODE_INFO *const mi = xd->mi[0]; const MB_MODE_INFO *const mbmi = &mi->mbmi; +#if CONFIG_EXT_INTRA + const int use_ext_intra_mode_info = + mbmi->ext_intra_mode_info.use_ext_intra_mode[plane_type]; + const EXT_INTRA_MODE ext_intra_mode = + mbmi->ext_intra_mode_info.ext_intra_mode[plane_type]; - if (plane_type != PLANE_TYPE_Y || xd->lossless[mbmi->segment_id] || - is_inter_block(mbmi) || mbmi->tx_size >= TX_32X32) + if (!is_inter_block(mbmi) && use_ext_intra_mode_info) { + if (!xd->lossless[mbmi->segment_id] && tx_size < TX_32X32 +#if CONFIG_EXT_TX + && !(mbmi->sb_type >= BLOCK_8X8 && plane_type == PLANE_TYPE_Y) +#endif // CONFIG_EXT_TX + ) { + if (ext_intra_mode > FILTER_TM_PRED) { + int angle = mbmi->ext_intra_mode_info.ext_intra_angle[plane_type]; + angle = prediction_angle_map(angle); + assert(angle > 0 && angle < 270); + if (angle == 135) + return ADST_ADST; + else if (angle < 45 || angle > 225) + return DCT_DCT; + else if (angle < 135) + return ADST_DCT; + else + return DCT_ADST; + } else { + return filter_intra_mode_to_tx_type_lookup[ext_intra_mode]; + } + } + } +#endif // CONFIG_EXT_INTRA + +#if CONFIG_EXT_TX +#if USE_IDTX_FOR_32X32 + if (xd->lossless[mbmi->segment_id] || tx_size > TX_32X32 || + (tx_size >= TX_32X32 && !is_inter_block(mbmi))) +#else + if (xd->lossless[mbmi->segment_id] || tx_size >= TX_32X32) +#endif return DCT_DCT; + if (mbmi->sb_type >= BLOCK_8X8) { + if (plane_type == PLANE_TYPE_Y) + return mbmi->tx_type; + if (is_inter_block(mbmi)) + // UV Inter only + return (mbmi->tx_type == IDTX && tx_size == TX_32X32 ? + DCT_DCT : mbmi->tx_type); + } + // Sub8x8-Inter/Intra OR UV-Intra + if (is_inter_block(mbmi)) // Sub8x8-Inter + return DCT_DCT; + else // Sub8x8 Intra OR UV-Intra + return intra_mode_to_tx_type_lookup[plane_type == PLANE_TYPE_Y ? + get_y_mode(mi, block_idx) : mbmi->uv_mode]; +#else + if (plane_type != PLANE_TYPE_Y || xd->lossless[mbmi->segment_id] || + is_inter_block(mbmi) || tx_size >= TX_32X32) + return DCT_DCT; return intra_mode_to_tx_type_lookup[get_y_mode(mi, block_idx)]; +#endif // CONFIG_EXT_TX } void vp10_setup_block_planes(MACROBLOCKD *xd, int ss_x, int ss_y); @@ -292,7 +470,6 @@ const MACROBLOCKD *const xd, BLOCK_SIZE bsize, int plane, foreach_transformed_block_visitor visit, void *arg); - void vp10_foreach_transformed_block( const MACROBLOCKD* const xd, BLOCK_SIZE bsize, foreach_transformed_block_visitor visit, void *arg);
diff --git a/vp10/common/entropy.h b/vp10/common/entropy.h index 2f93cb3..c1de3b2 100644 --- a/vp10/common/entropy.h +++ b/vp10/common/entropy.h
@@ -22,6 +22,7 @@ #endif #define DIFF_UPDATE_PROB 252 +#define GROUP_DIFF_UPDATE_PROB 252 // Coefficient token alphabet #define ZERO_TOKEN 0 // 0 Extra Bits 0+0
diff --git a/vp10/common/entropymode.c b/vp10/common/entropymode.c index 8098305..e347c23 100644 --- a/vp10/common/entropymode.c +++ b/vp10/common/entropymode.c
@@ -742,10 +742,26 @@ ct_8x8p[0][1] = tx_count_8x8p[TX_8X8]; } +#if CONFIG_VAR_TX +static const vpx_prob default_txfm_partition_probs[TXFM_PARTITION_CONTEXTS] = { + 192, 128, 64, 192, 128, 64, 192, 128, 64, +}; +#endif + static const vpx_prob default_skip_probs[SKIP_CONTEXTS] = { 192, 128, 64 }; +#if CONFIG_EXT_INTERP && SWITCHABLE_FILTERS == 4 +static const vpx_prob default_switchable_interp_prob[SWITCHABLE_FILTER_CONTEXTS] + [SWITCHABLE_FILTERS - 1] = { + { 235, 192, 128}, + { 36, 243, 208}, + { 34, 16, 128}, + { 36, 243, 48}, + { 149, 160, 128}, +}; +#else static const vpx_prob default_switchable_interp_prob[SWITCHABLE_FILTER_CONTEXTS] [SWITCHABLE_FILTERS - 1] = { { 235, 162, }, @@ -753,7 +769,322 @@ { 34, 3, }, { 149, 144, }, }; +#endif +#if CONFIG_EXT_TX +const vpx_tree_index vp10_ext_tx_inter_tree[EXT_TX_SETS_INTER] + [TREE_SIZE(TX_TYPES)] = { + { // ToDo(yaowu): remove used entry 0. + -IDTX, 2, + -DCT_DCT, 4, + -DST_DST, 6, + 8, 18, + 10, 12, + -DST_DCT, -DCT_DST, + 14, 16, + -ADST_DCT, -DCT_ADST, + -FLIPADST_DCT, -DCT_FLIPADST, + 20, 26, + 22, 24, + -DST_ADST, -ADST_DST, + -DST_FLIPADST, -FLIPADST_DST, + 28, 30, + -ADST_ADST, -FLIPADST_FLIPADST, + -ADST_FLIPADST, -FLIPADST_ADST, + }, { + -IDTX, 2, + -DCT_DCT, 4, + -DST_DST, 6, + 8, 18, + 10, 12, + -DST_DCT, -DCT_DST, + 14, 16, + -ADST_DCT, -DCT_ADST, + -FLIPADST_DCT, -DCT_FLIPADST, + 20, 26, + 22, 24, + -DST_ADST, -ADST_DST, + -DST_FLIPADST, -FLIPADST_DST, + 28, 30, + -ADST_ADST, -FLIPADST_FLIPADST, + -ADST_FLIPADST, -FLIPADST_ADST, + }, { + -IDTX, 2, + -DCT_DCT, 4, + 6, 12, + 8, 10, + -ADST_DCT, -DCT_ADST, + -FLIPADST_DCT, -DCT_FLIPADST, + 14, 16, + -ADST_ADST, -FLIPADST_FLIPADST, + -ADST_FLIPADST, -FLIPADST_ADST + }, { + -IDTX, -DCT_DCT, + } +}; + +const vpx_tree_index vp10_ext_tx_intra_tree[EXT_TX_SETS_INTRA] + [TREE_SIZE(TX_TYPES)] = { + { // ToDo(yaowu): remove unused entry 0. + -IDTX, 2, + -DCT_DCT, 4, + -DST_DST, 6, + 8, 18, + 10, 12, + -DST_DCT, -DCT_DST, + 14, 16, + -ADST_DCT, -DCT_ADST, + -FLIPADST_DCT, -DCT_FLIPADST, + 20, 26, + 22, 24, + -DST_ADST, -ADST_DST, + -DST_FLIPADST, -FLIPADST_DST, + 28, 30, + -ADST_ADST, -FLIPADST_FLIPADST, + -ADST_FLIPADST, -FLIPADST_ADST, + }, { + -IDTX, 2, + -DCT_DCT, 4, + -DST_DST, 6, + 8, 18, + 10, 12, + -DST_DCT, -DCT_DST, + 14, 16, + -ADST_DCT, -DCT_ADST, + -FLIPADST_DCT, -DCT_FLIPADST, + 20, 26, + 22, 24, + -DST_ADST, -ADST_DST, + -DST_FLIPADST, -FLIPADST_DST, + 28, 30, + -ADST_ADST, -FLIPADST_FLIPADST, + -ADST_FLIPADST, -FLIPADST_ADST, + } +}; + +static const vpx_prob +default_inter_ext_tx_prob[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES - 1] = { + { // ToDo(yaowu): remove unused entry 0. + { 12, 112, 16, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128 }, + { 12, 112, 16, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128 }, + { 12, 112, 16, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128 }, +#if EXT_TX_SIZES == 4 + { 12, 112, 16, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128 }, +#endif + }, { + { 12, 112, 16, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128 }, + { 12, 112, 16, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128 }, + { 12, 112, 16, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128 }, +#if EXT_TX_SIZES == 4 + { 12, 112, 16, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128 }, +#endif + }, { + { 12, 112, 128, 128, 128, 128, 128, 128, 128 }, + { 12, 112, 128, 128, 128, 128, 128, 128, 128 }, + { 12, 112, 128, 128, 128, 128, 128, 128, 128 }, +#if EXT_TX_SIZES == 4 + { 12, 112, 128, 128, 128, 128, 128, 128, 128 }, +#endif + }, { + { 12, }, + { 12, }, + { 12, }, +#if EXT_TX_SIZES == 4 + { 12, }, +#endif + } +}; + +static const vpx_prob +default_intra_ext_tx_prob[EXT_TX_SETS_INTRA][EXT_TX_SIZES] + [INTRA_MODES][TX_TYPES - 1] = { + { // ToDo(yaowu): remove unused entry 0. + { + { 8, 11, 24, 112, 87, 137, 127, 134, + 128, 86, 128, 124, 125, 133, 176, 123, }, + { 10, 9, 39, 106, 73, 155, 163, 228, + 35, 62, 129, 127, 133, 114, 213, 234, }, + { 10, 9, 14, 88, 91, 127, 151, 51, + 210, 89, 126, 58, 52, 116, 217, 24, }, + { 9, 6, 29, 113, 98, 131, 149, 210, + 119, 60, 124, 93, 90, 143, 170, 197, }, + { 8, 8, 38, 101, 111, 166, 167, 141, + 130, 105, 128, 75, 75, 118, 197, 117, }, + { 7, 8, 39, 91, 101, 153, 166, 200, + 99, 77, 123, 90, 83, 144, 224, 192, }, + { 7, 10, 26, 86, 119, 154, 130, 101, + 152, 91, 129, 75, 79, 137, 219, 77, }, + { 10, 13, 20, 86, 102, 162, 112, 76, + 171, 86, 134, 122, 106, 124, 196, 44, }, + { 8, 9, 33, 108, 100, 144, 148, 215, + 77, 60, 125, 125, 128, 126, 198, 220, }, + { 3, 10, 29, 111, 69, 141, 204, 141, + 139, 93, 120, 75, 77, 163, 242, 124, }, + }, { + { 2, 53, 18, 147, 96, 98, 136, 133, + 131, 120, 153, 163, 169, 137, 173, 124, }, + { 4, 18, 34, 133, 54, 130, 179, 228, + 28, 72, 153, 164, 168, 118, 227, 239, }, + { 4, 18, 13, 125, 72, 110, 176, 36, + 221, 104, 148, 75, 72, 117, 225, 19, }, + { 8, 33, 24, 162, 113, 99, 147, 226, + 103, 85, 153, 143, 153, 124, 155, 210, }, + { 2, 15, 35, 107, 127, 158, 192, 128, + 126, 116, 151, 95, 88, 182, 241, 119, }, + { 3, 15, 36, 112, 100, 146, 194, 189, + 90, 98, 152, 99, 100, 165, 235, 175, }, + { 3, 16, 29, 109, 103, 140, 182, 76, + 173, 104, 147, 82, 85, 159, 235, 70, }, + { 9, 24, 14, 120, 86, 156, 161, 34, + 177, 121, 142, 128, 128, 126, 185, 37, }, + { 5, 24, 29, 152, 98, 99, 174, 228, + 82, 76, 147, 149, 128, 132, 191, 225, }, + { 2, 15, 29, 111, 77, 126, 200, 135, + 117, 93, 152, 96, 84, 191, 245, 135, }, + }, { + { 2, 69, 13, 173, 111, 69, 137, 159, + 159, 146, 151, 193, 203, 131, 180, 123, }, + { 1, 12, 33, 164, 32, 98, 204, 242, + 23, 99, 149, 215, 232, 110, 239, 245, }, + { 1, 17, 9, 136, 82, 83, 171, 28, + 231, 128, 135, 76, 64, 118, 235, 17, }, + { 4, 41, 17, 195, 131, 58, 161, 237, + 141, 97, 153, 189, 191, 117, 182, 202, }, + { 2, 17, 36, 104, 149, 137, 217, 139, + 191, 119, 125, 107, 115, 223, 249, 110, }, + { 2, 14, 24, 127, 91, 135, 219, 198, + 113, 91, 164, 125, 173, 211, 250, 116, }, + { 3, 19, 24, 120, 102, 130, 209, 81, + 187, 95, 143, 102, 50, 190, 244, 56, }, + { 4, 27, 10, 128, 91, 157, 181, 33, + 181, 150, 141, 141, 166, 114, 215, 25, }, + { 2, 34, 27, 187, 102, 77, 210, 245, + 113, 107, 136, 184, 188, 121, 210, 234, }, + { 1, 15, 22, 141, 59, 94, 208, 133, + 154, 95, 152, 112, 105, 191, 242, 111, }, +#if EXT_TX_SIZES == 4 + }, { + { 2, 69, 13, 173, 111, 69, 137, 159, + 159, 146, 151, 193, 203, 131, 180, 123, }, + { 1, 12, 33, 164, 32, 98, 204, 242, + 23, 99, 149, 215, 232, 110, 239, 245, }, + { 1, 17, 9, 136, 82, 83, 171, 28, + 231, 128, 135, 76, 64, 118, 235, 17, }, + { 4, 41, 17, 195, 131, 58, 161, 237, + 141, 97, 153, 189, 191, 117, 182, 202, }, + { 2, 17, 36, 104, 149, 137, 217, 139, + 191, 119, 125, 107, 115, 223, 249, 110, }, + { 2, 14, 24, 127, 91, 135, 219, 198, + 113, 91, 164, 125, 173, 211, 250, 116, }, + { 3, 19, 24, 120, 102, 130, 209, 81, + 187, 95, 143, 102, 50, 190, 244, 56, }, + { 4, 27, 10, 128, 91, 157, 181, 33, + 181, 150, 141, 141, 166, 114, 215, 25, }, + { 2, 34, 27, 187, 102, 77, 210, 245, + 113, 107, 136, 184, 188, 121, 210, 234, }, + { 1, 15, 22, 141, 59, 94, 208, 133, + 154, 95, 152, 112, 105, 191, 242, 111, }, +#endif + }, + }, { + { + { 8, 11, 24, 112, 87, 137, 127, 134, + 128, 86, 128, 124, 125, 133, 176, 123, }, + { 10, 9, 39, 106, 73, 155, 163, 228, + 35, 62, 129, 127, 133, 114, 213, 234, }, + { 10, 9, 14, 88, 91, 127, 151, 51, + 210, 89, 126, 58, 52, 116, 217, 24, }, + { 9, 6, 29, 113, 98, 131, 149, 210, + 119, 60, 124, 93, 90, 143, 170, 197, }, + { 8, 8, 38, 101, 111, 166, 167, 141, + 130, 105, 128, 75, 75, 118, 197, 117, }, + { 7, 8, 39, 91, 101, 153, 166, 200, + 99, 77, 123, 90, 83, 144, 224, 192, }, + { 7, 10, 26, 86, 119, 154, 130, 101, + 152, 91, 129, 75, 79, 137, 219, 77, }, + { 10, 13, 20, 86, 102, 162, 112, 76, + 171, 86, 134, 122, 106, 124, 196, 44, }, + { 8, 9, 33, 108, 100, 144, 148, 215, + 77, 60, 125, 125, 128, 126, 198, 220, }, + { 3, 10, 29, 111, 69, 141, 204, 141, + 139, 93, 120, 75, 77, 163, 242, 124, }, + }, { + { 2, 53, 18, 147, 96, 98, 136, 133, + 131, 120, 153, 163, 169, 137, 173, 124, }, + { 4, 18, 34, 133, 54, 130, 179, 228, + 28, 72, 153, 164, 168, 118, 227, 239, }, + { 4, 18, 13, 125, 72, 110, 176, 36, + 221, 104, 148, 75, 72, 117, 225, 19, }, + { 8, 33, 24, 162, 113, 99, 147, 226, + 103, 85, 153, 143, 153, 124, 155, 210, }, + { 2, 15, 35, 107, 127, 158, 192, 128, + 126, 116, 151, 95, 88, 182, 241, 119, }, + { 3, 15, 36, 112, 100, 146, 194, 189, + 90, 98, 152, 99, 100, 165, 235, 175, }, + { 3, 16, 29, 109, 103, 140, 182, 76, + 173, 104, 147, 82, 85, 159, 235, 70, }, + { 9, 24, 14, 120, 86, 156, 161, 34, + 177, 121, 142, 128, 128, 126, 185, 37, }, + { 5, 24, 29, 152, 98, 99, 174, 228, + 82, 76, 147, 149, 128, 132, 191, 225, }, + { 2, 15, 29, 111, 77, 126, 200, 135, + 117, 93, 152, 96, 84, 191, 245, 135, }, + }, { + { 2, 69, 13, 173, 111, 69, 137, 159, + 159, 146, 151, 193, 203, 131, 180, 123, }, + { 1, 12, 33, 164, 32, 98, 204, 242, + 23, 99, 149, 215, 232, 110, 239, 245, }, + { 1, 17, 9, 136, 82, 83, 171, 28, + 231, 128, 135, 76, 64, 118, 235, 17, }, + { 4, 41, 17, 195, 131, 58, 161, 237, + 141, 97, 153, 189, 191, 117, 182, 202, }, + { 2, 17, 36, 104, 149, 137, 217, 139, + 191, 119, 125, 107, 115, 223, 249, 110, }, + { 2, 14, 24, 127, 91, 135, 219, 198, + 113, 91, 164, 125, 173, 211, 250, 116, }, + { 3, 19, 24, 120, 102, 130, 209, 81, + 187, 95, 143, 102, 50, 190, 244, 56, }, + { 4, 27, 10, 128, 91, 157, 181, 33, + 181, 150, 141, 141, 166, 114, 215, 25, }, + { 2, 34, 27, 187, 102, 77, 210, 245, + 113, 107, 136, 184, 188, 121, 210, 234, }, + { 1, 15, 22, 141, 59, 94, 208, 133, + 154, 95, 152, 112, 105, 191, 242, 111, }, +#if EXT_TX_SIZES == 4 + }, { + { 2, 69, 13, 173, 111, 69, 137, 159, + 159, 146, 151, 193, 203, 131, 180, 123, }, + { 1, 12, 33, 164, 32, 98, 204, 242, + 23, 99, 149, 215, 232, 110, 239, 245, }, + { 1, 17, 9, 136, 82, 83, 171, 28, + 231, 128, 135, 76, 64, 118, 235, 17, }, + { 4, 41, 17, 195, 131, 58, 161, 237, + 141, 97, 153, 189, 191, 117, 182, 202, }, + { 2, 17, 36, 104, 149, 137, 217, 139, + 191, 119, 125, 107, 115, 223, 249, 110, }, + { 2, 14, 24, 127, 91, 135, 219, 198, + 113, 91, 164, 125, 173, 211, 250, 116, }, + { 3, 19, 24, 120, 102, 130, 209, 81, + 187, 95, 143, 102, 50, 190, 244, 56, }, + { 4, 27, 10, 128, 91, 157, 181, 33, + 181, 150, 141, 141, 166, 114, 215, 25, }, + { 2, 34, 27, 187, 102, 77, 210, 245, + 113, 107, 136, 184, 188, 121, 210, 234, }, + { 1, 15, 22, 141, 59, 94, 208, 133, + 154, 95, 152, 112, 105, 191, 242, 111, }, +#endif + }, + } +}; +#endif // CONFIG_EXT_TX #if CONFIG_MISC_FIXES // FIXME(someone) need real defaults here static const struct segmentation_probs default_seg_probs = { @@ -762,6 +1093,10 @@ }; #endif +#if CONFIG_EXT_INTRA +static const vpx_prob default_ext_intra_probs[2] = {200, 200}; +#endif // CONFIG_EXT_INTRA + static void init_mode_probs(FRAME_CONTEXT *fc) { vp10_copy(fc->uv_mode_prob, default_uv_probs); vp10_copy(fc->y_mode_prob, default_if_y_probs); @@ -772,19 +1107,38 @@ vp10_copy(fc->comp_ref_prob, default_comp_ref_p); vp10_copy(fc->single_ref_prob, default_single_ref_p); fc->tx_probs = default_tx_probs; +#if CONFIG_VAR_TX + vp10_copy(fc->txfm_partition_prob, default_txfm_partition_probs); +#endif vp10_copy(fc->skip_probs, default_skip_probs); vp10_copy(fc->inter_mode_probs, default_inter_mode_probs); +#if CONFIG_EXT_TX + vp10_copy(fc->inter_ext_tx_prob, default_inter_ext_tx_prob); + vp10_copy(fc->intra_ext_tx_prob, default_intra_ext_tx_prob); +#endif // CONFIG_EXT_TX #if CONFIG_MISC_FIXES vp10_copy(fc->seg.tree_probs, default_seg_probs.tree_probs); vp10_copy(fc->seg.pred_probs, default_seg_probs.pred_probs); #endif +#if CONFIG_EXT_INTRA + vp10_copy(fc->ext_intra_probs, default_ext_intra_probs); +#endif // CONFIG_EXT_INTRA } +#if CONFIG_EXT_INTERP && SWITCHABLE_FILTERS == 4 const vpx_tree_index vp10_switchable_interp_tree - [TREE_SIZE(SWITCHABLE_FILTERS)] = { +[TREE_SIZE(SWITCHABLE_FILTERS)] = { + -EIGHTTAP, 2, + 4, -EIGHTTAP_SHARP, + -EIGHTTAP_SMOOTH, -EIGHTTAP_SMOOTH2, +}; +#else +const vpx_tree_index vp10_switchable_interp_tree +[TREE_SIZE(SWITCHABLE_FILTERS)] = { -EIGHTTAP, 2, -EIGHTTAP_SMOOTH, -EIGHTTAP_SHARP }; +#endif // CONFIG_EXT_INTERP void vp10_adapt_inter_frame_probs(VP10_COMMON *cm) { int i, j; @@ -863,10 +1217,41 @@ } } +#if CONFIG_VAR_TX + if (cm->tx_mode == TX_MODE_SELECT) + for (i = 0; i < TXFM_PARTITION_CONTEXTS; ++i) + fc->txfm_partition_prob[i] = + mode_mv_merge_probs(pre_fc->txfm_partition_prob[i], + counts->txfm_partition[i]); +#endif + for (i = 0; i < SKIP_CONTEXTS; ++i) fc->skip_probs[i] = mode_mv_merge_probs( pre_fc->skip_probs[i], counts->skip[i]); +#if CONFIG_EXT_TX + for (i = TX_4X4; i < EXT_TX_SIZES; ++i) { + int s; + for (s = 1; s < EXT_TX_SETS_INTER; ++s) { + if (use_inter_ext_tx_for_tx[s][i]) { + vpx_tree_merge_probs(vp10_ext_tx_inter_tree[s], + pre_fc->inter_ext_tx_prob[s][i], + counts->inter_ext_tx[s][i], + fc->inter_ext_tx_prob[s][i]); + } + } + for (s = 1; s < EXT_TX_SETS_INTRA; ++s) { + if (use_intra_ext_tx_for_tx[s][i]) { + int j; + for (j = 0; j < INTRA_MODES; ++j) + vpx_tree_merge_probs(vp10_ext_tx_intra_tree[s], + pre_fc->intra_ext_tx_prob[s][i][j], + counts->intra_ext_tx[s][i][j], + fc->intra_ext_tx_prob[s][i][j]); + } + } + } +#endif // CONFIG_EXT_TX #if CONFIG_MISC_FIXES if (cm->seg.temporal_update) { for (i = 0; i < PREDICTION_PROBS; i++) @@ -888,6 +1273,12 @@ vpx_tree_merge_probs(vp10_partition_tree, pre_fc->partition_prob[i], counts->partition[i], fc->partition_prob[i]); #endif +#if CONFIG_EXT_INTRA + for (i = 0; i < PLANE_TYPES; ++i) { + fc->ext_intra_probs[i] = mode_mv_merge_probs( + pre_fc->ext_intra_probs[i], counts->ext_intra[i]); + } +#endif // CONFIG_EXT_INTRA } static void set_default_lf_deltas(struct loopfilter *lf) {
diff --git a/vp10/common/entropymode.h b/vp10/common/entropymode.h index c9b667b..00eacc5 100644 --- a/vp10/common/entropymode.h +++ b/vp10/common/entropymode.h
@@ -32,6 +32,10 @@ #define PALETTE_BLOCK_SIZES (BLOCK_64X64 - BLOCK_8X8 + 1) #define PALETTE_Y_MODE_CONTEXTS 3 +#if CONFIG_EXT_INTRA +// Probability that an ext_intra mode is a directional prediction mode +#define DR_EXT_INTRA_PROB 144 +#endif // CONFIG_EXT_INTRA struct VP10Common; @@ -67,12 +71,23 @@ vpx_prob single_ref_prob[REF_CONTEXTS][2]; vpx_prob comp_ref_prob[REF_CONTEXTS]; struct tx_probs tx_probs; +#if CONFIG_VAR_TX + vpx_prob txfm_partition_prob[TXFM_PARTITION_CONTEXTS]; +#endif vpx_prob skip_probs[SKIP_CONTEXTS]; nmv_context nmvc; + int initialized; +#if CONFIG_EXT_TX + vpx_prob inter_ext_tx_prob[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES - 1]; + vpx_prob intra_ext_tx_prob[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES] + [TX_TYPES - 1]; +#endif // CONFIG_EXT_TX #if CONFIG_MISC_FIXES struct segmentation_probs seg; #endif - int initialized; +#if CONFIG_EXT_INTRA + vpx_prob ext_intra_probs[PLANE_TYPES]; +#endif // CONFIG_EXT_INTRA } FRAME_CONTEXT; typedef struct FRAME_COUNTS { @@ -91,11 +106,22 @@ unsigned int single_ref[REF_CONTEXTS][2][2]; unsigned int comp_ref[REF_CONTEXTS][2]; struct tx_counts tx; +#if CONFIG_VAR_TX + unsigned int txfm_partition[TXFM_PARTITION_CONTEXTS][2]; +#endif unsigned int skip[SKIP_CONTEXTS][2]; nmv_context_counts mv; +#if CONFIG_EXT_TX + unsigned int inter_ext_tx[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES]; + unsigned int intra_ext_tx[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES] + [TX_TYPES]; +#endif // CONFIG_EXT_TX #if CONFIG_MISC_FIXES struct seg_counts seg; #endif +#if CONFIG_EXT_INTRA + unsigned int ext_intra[PLANE_TYPES][2]; +#endif // CONFIG_EXT_INTRA } FRAME_COUNTS; extern const vpx_prob vp10_kf_y_mode_prob[INTRA_MODES][INTRA_MODES] @@ -138,6 +164,13 @@ void vp10_tx_counts_to_branch_counts_8x8(const unsigned int *tx_count_8x8p, unsigned int (*ct_8x8p)[2]); +#if CONFIG_EXT_TX +extern const vpx_tree_index + vp10_ext_tx_inter_tree[EXT_TX_SETS_INTER][TREE_SIZE(TX_TYPES)]; +extern const vpx_tree_index + vp10_ext_tx_intra_tree[EXT_TX_SETS_INTRA][TREE_SIZE(TX_TYPES)]; +#endif // CONFIG_EXT_TX + static INLINE int vp10_ceil_log2(int n) { int i = 1, p = 2; while (p < n) {
diff --git a/vp10/common/enums.h b/vp10/common/enums.h index 5f67e30..56e9c90 100644 --- a/vp10/common/enums.h +++ b/vp10/common/enums.h
@@ -94,9 +94,33 @@ ADST_DCT = 1, // ADST in vertical, DCT in horizontal DCT_ADST = 2, // DCT in vertical, ADST in horizontal ADST_ADST = 3, // ADST in both directions - TX_TYPES = 4 +#if CONFIG_EXT_TX + FLIPADST_DCT = 4, + DCT_FLIPADST = 5, + FLIPADST_FLIPADST = 6, + ADST_FLIPADST = 7, + FLIPADST_ADST = 8, + DST_DCT = 9, + DCT_DST = 10, + DST_ADST = 11, + ADST_DST = 12, + DST_FLIPADST = 13, + FLIPADST_DST = 14, + DST_DST = 15, + IDTX = 16, +#endif // CONFIG_EXT_TX + TX_TYPES, } TX_TYPE; +#if CONFIG_EXT_TX +#define EXT_TX_SIZES 3 // number of sizes that use extended transforms +#define EXT_TX_SETS_INTER 4 // Sets of transform selections for INTER +#define EXT_TX_SETS_INTRA 2 // Sets of transform selections for INTRA + +#define TX_TYPES_10 10 +#define TX_TYPES_2 2 +#endif // CONFIG_EXT_TX + typedef enum { VP9_LAST_FLAG = 1 << 0, VP9_GOLD_FLAG = 1 << 1, @@ -132,6 +156,25 @@ PALETTE_COLORS } PALETTE_COLOR; +#if CONFIG_EXT_INTRA +typedef enum { + FILTER_DC_PRED, + FILTER_V_PRED, + FILTER_H_PRED, + FILTER_D45_PRED, + FILTER_D135_PRED, + FILTER_D117_PRED, + FILTER_D153_PRED, + FILTER_D207_PRED, + FILTER_D63_PRED, + FILTER_TM_PRED, + EXT_DR_PRED, + EXT_INTRA_MODES, +} EXT_INTRA_MODE; + +#define FILTER_INTRA_MODES (FILTER_TM_PRED + 1) +#endif // CONFIG_EXT_INTRA + #define DC_PRED 0 // Average of above and left pixels #define V_PRED 1 // Vertical #define H_PRED 2 // Horizontal @@ -163,6 +206,11 @@ #define COMP_INTER_CONTEXTS 5 #define REF_CONTEXTS 5 +#if CONFIG_VAR_TX +#define TXFM_PARTITION_CONTEXTS 9 +typedef TX_SIZE TXFM_CONTEXT; +#endif + #ifdef __cplusplus } // extern "C" #endif
diff --git a/vp10/common/filter.c b/vp10/common/filter.c index dda279f..a9225b6 100644 --- a/vp10/common/filter.c +++ b/vp10/common/filter.c
@@ -32,9 +32,28 @@ { 0, 0, 0, 8, 120, 0, 0, 0 } }; -// Lagrangian interpolation filter DECLARE_ALIGNED(256, static const InterpKernel, sub_pel_filters_8[SUBPEL_SHIFTS]) = { +#if CONFIG_EXT_INTERP + // intfilt 0.575 + {0, 0, 0, 128, 0, 0, 0, 0}, + {0, 1, -5, 126, 8, -3, 1, 0}, + {-1, 3, -10, 123, 18, -6, 2, -1}, + {-1, 4, -14, 118, 27, -9, 3, 0}, + {-1, 5, -16, 112, 37, -12, 4, -1}, + {-1, 5, -18, 105, 48, -14, 4, -1}, + {-1, 6, -19, 97, 58, -17, 5, -1}, + {-1, 6, -20, 88, 68, -18, 6, -1}, + {-1, 6, -19, 78, 78, -19, 6, -1}, + {-1, 6, -18, 68, 88, -20, 6, -1}, + {-1, 5, -17, 58, 97, -19, 6, -1}, + {-1, 4, -14, 48, 105, -18, 5, -1}, + {-1, 4, -12, 37, 112, -16, 5, -1}, + {0, 3, -9, 27, 118, -14, 4, -1}, + {-1, 2, -6, 18, 123, -10, 3, -1}, + {0, 1, -3, 8, 126, -5, 1, 0}, +#else + // Lagrangian interpolation filter { 0, 0, 0, 128, 0, 0, 0, 0}, { 0, 1, -5, 126, 8, -3, 1, 0}, { -1, 3, -10, 122, 18, -6, 2, 0}, @@ -51,11 +70,31 @@ { -1, 3, -9, 27, 118, -13, 4, -1}, { 0, 2, -6, 18, 122, -10, 3, -1}, { 0, 1, -3, 8, 126, -5, 1, 0} +#endif // CONFIG_EXT_INTERP }; -// DCT based filter DECLARE_ALIGNED(256, static const InterpKernel, - sub_pel_filters_8s[SUBPEL_SHIFTS]) = { + sub_pel_filters_8sharp[SUBPEL_SHIFTS]) = { +#if CONFIG_EXT_INTERP + // intfilt 0.8 + {0, 0, 0, 128, 0, 0, 0, 0}, + {-1, 2, -6, 127, 9, -4, 2, -1}, + {-2, 5, -12, 124, 18, -7, 4, -2}, + {-2, 7, -16, 119, 28, -11, 5, -2}, + {-3, 8, -19, 114, 38, -14, 7, -3}, + {-3, 9, -22, 107, 49, -17, 8, -3}, + {-4, 10, -23, 99, 60, -20, 10, -4}, + {-4, 11, -23, 90, 70, -22, 10, -4}, + {-4, 11, -23, 80, 80, -23, 11, -4}, + {-4, 10, -22, 70, 90, -23, 11, -4}, + {-4, 10, -20, 60, 99, -23, 10, -4}, + {-3, 8, -17, 49, 107, -22, 9, -3}, + {-3, 7, -14, 38, 114, -19, 8, -3}, + {-2, 5, -11, 28, 119, -16, 7, -2}, + {-2, 4, -7, 18, 124, -12, 5, -2}, + {-1, 2, -4, 9, 127, -6, 2, -1}, +#else + // DCT based filter {0, 0, 0, 128, 0, 0, 0, 0}, {-1, 3, -7, 127, 8, -3, 1, 0}, {-2, 5, -13, 125, 17, -6, 3, -1}, @@ -72,11 +111,58 @@ {-2, 5, -10, 27, 121, -17, 7, -3}, {-1, 3, -6, 17, 125, -13, 5, -2}, {0, 1, -3, 8, 127, -7, 3, -1} +#endif // CONFIG_EXT_INTERP }; -// freqmultiplier = 0.5 +#if CONFIG_EXT_INTERP && SWITCHABLE_FILTERS == 4 + DECLARE_ALIGNED(256, static const InterpKernel, - sub_pel_filters_8lp[SUBPEL_SHIFTS]) = { + sub_pel_filters_8smooth2[SUBPEL_SHIFTS]) = { +// freqmultiplier = 0.35 + {0, 0, 0, 128, 0, 0, 0, 0}, + {-1, 8, 31, 47, 34, 10, 0, -1}, + {-1, 7, 29, 46, 36, 12, 0, -1}, + {-1, 6, 28, 46, 37, 13, 0, -1}, + {-1, 5, 26, 46, 38, 14, 1, -1}, + {-1, 4, 25, 45, 39, 16, 1, -1}, + {-1, 4, 23, 44, 41, 17, 1, -1}, + {-1, 3, 21, 44, 42, 18, 2, -1}, + {-1, 2, 20, 43, 43, 20, 2, -1}, + {-1, 2, 18, 42, 44, 21, 3, -1}, + {-1, 1, 17, 41, 44, 23, 4, -1}, + {-1, 1, 16, 39, 45, 25, 4, -1}, + {-1, 1, 14, 38, 46, 26, 5, -1}, + {-1, 0, 13, 37, 46, 28, 6, -1}, + {-1, 0, 12, 36, 46, 29, 7, -1}, + {-1, 0, 10, 34, 47, 31, 8, -1}, +}; + +DECLARE_ALIGNED(256, static const InterpKernel, + sub_pel_filters_8smooth[SUBPEL_SHIFTS]) = { +// freqmultiplier = 0.75 + {0, 0, 0, 128, 0, 0, 0, 0}, + {2, -10, 19, 95, 31, -11, 2, 0}, + {2, -9, 14, 94, 37, -12, 2, 0}, + {2, -8, 9, 92, 43, -12, 1, 1}, + {2, -7, 5, 90, 49, -12, 1, 0}, + {2, -5, 1, 86, 55, -12, 0, 1}, + {1, -4, -2, 82, 61, -11, 0, 1}, + {1, -3, -5, 77, 67, -9, -1, 1}, + {1, -2, -7, 72, 72, -7, -2, 1}, + {1, -1, -9, 67, 77, -5, -3, 1}, + {1, 0, -11, 61, 82, -2, -4, 1}, + {1, 0, -12, 55, 86, 1, -5, 2}, + {0, 1, -12, 49, 90, 5, -7, 2}, + {1, 1, -12, 43, 92, 9, -8, 2}, + {0, 2, -12, 37, 94, 14, -9, 2}, + {0, 2, -11, 31, 95, 19, -10, 2}, +}; + +#else + +DECLARE_ALIGNED(256, static const InterpKernel, + sub_pel_filters_8smooth[SUBPEL_SHIFTS]) = { +// freqmultiplier = 0.5 { 0, 0, 0, 128, 0, 0, 0, 0}, {-3, -1, 32, 64, 38, 1, -3, 0}, {-2, -2, 29, 63, 41, 2, -3, 0}, @@ -95,10 +181,14 @@ { 0, -3, 1, 38, 64, 32, -1, -3} }; +#endif // CONFIG_EXT_INTERP -const InterpKernel *vp10_filter_kernels[4] = { +const InterpKernel *vp10_filter_kernels[SWITCHABLE_FILTERS + 1] = { sub_pel_filters_8, - sub_pel_filters_8lp, - sub_pel_filters_8s, + sub_pel_filters_8smooth, + sub_pel_filters_8sharp, +#if CONFIG_EXT_INTERP && SWITCHABLE_FILTERS == 4 + sub_pel_filters_8smooth2, +#endif bilinear_filters };
diff --git a/vp10/common/filter.h b/vp10/common/filter.h index 826cd03..de26b76 100644 --- a/vp10/common/filter.h +++ b/vp10/common/filter.h
@@ -24,16 +24,24 @@ #define EIGHTTAP 0 #define EIGHTTAP_SMOOTH 1 #define EIGHTTAP_SHARP 2 + +#if CONFIG_EXT_INTERP +#define SUPPORT_NONINTERPOLATING_FILTERS 0 /* turn it on for experimentation */ +#define EIGHTTAP_SMOOTH2 3 +#define SWITCHABLE_FILTERS 4 /* Number of switchable filters */ +#else #define SWITCHABLE_FILTERS 3 /* Number of switchable filters */ -#define BILINEAR 3 +#endif // CONFIG_EXT_INTERP // The codec can operate in four possible inter prediction filter mode: // 8-tap, 8-tap-smooth, 8-tap-sharp, and switching between the three. + +#define BILINEAR (SWITCHABLE_FILTERS) +#define SWITCHABLE (SWITCHABLE_FILTERS + 1) /* the last one */ #define SWITCHABLE_FILTER_CONTEXTS (SWITCHABLE_FILTERS + 1) -#define SWITCHABLE 4 /* should be the last one */ typedef uint8_t INTERP_FILTER; -extern const InterpKernel *vp10_filter_kernels[4]; +extern const InterpKernel *vp10_filter_kernels[SWITCHABLE_FILTERS + 1]; #ifdef __cplusplus } // extern "C"
diff --git a/vp10/common/idct.c b/vp10/common/idct.c index 5ee15c8..3b806dd 100644 --- a/vp10/common/idct.c +++ b/vp10/common/idct.c
@@ -13,107 +13,614 @@ #include "./vp10_rtcd.h" #include "./vpx_dsp_rtcd.h" #include "vp10/common/blockd.h" +#include "vp10/common/enums.h" #include "vp10/common/idct.h" #include "vpx_dsp/inv_txfm.h" #include "vpx_ports/mem.h" +#if CONFIG_EXT_TX +void idst4_c(const tran_low_t *input, tran_low_t *output) { + // {sin(pi/5), sin(pi*2/5)} * sqrt(2/5) * sqrt(2) + static const int32_t sinvalue_lookup[] = { + 141124871, 228344838, + }; + int64_t sum; + int64_t s03 = (input[0] + input[3]); + int64_t d03 = (input[0] - input[3]); + int64_t s12 = (input[1] + input[2]); + int64_t d12 = (input[1] - input[2]); + sum = s03 * sinvalue_lookup[0] + s12 * sinvalue_lookup[1]; + output[0] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d03 * sinvalue_lookup[1] + d12 * sinvalue_lookup[0]; + output[1] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s03 * sinvalue_lookup[1] - s12 * sinvalue_lookup[0]; + output[2] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d03 * sinvalue_lookup[0] - d12 * sinvalue_lookup[1]; + output[3] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); +} + +void idst8_c(const tran_low_t *input, tran_low_t *output) { + // {sin(pi/9), sin(pi*2/9), ..., sin(pi*4/9)} * sqrt(2/9) * 2 + static const int32_t sinvalue_lookup[] = { + 86559612, 162678858, 219176632, 249238470 + }; + int64_t sum; + int64_t s07 = (input[0] + input[7]); + int64_t d07 = (input[0] - input[7]); + int64_t s16 = (input[1] + input[6]); + int64_t d16 = (input[1] - input[6]); + int64_t s25 = (input[2] + input[5]); + int64_t d25 = (input[2] - input[5]); + int64_t s34 = (input[3] + input[4]); + int64_t d34 = (input[3] - input[4]); + sum = s07 * sinvalue_lookup[0] + s16 * sinvalue_lookup[1] + + s25 * sinvalue_lookup[2] + s34 * sinvalue_lookup[3]; + output[0] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d07 * sinvalue_lookup[1] + d16 * sinvalue_lookup[3] + + d25 * sinvalue_lookup[2] + d34 * sinvalue_lookup[0]; + output[1] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = (s07 + s16 - s34)* sinvalue_lookup[2]; + output[2] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d07 * sinvalue_lookup[3] + d16 * sinvalue_lookup[0] - + d25 * sinvalue_lookup[2] - d34 * sinvalue_lookup[1]; + output[3] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s07 * sinvalue_lookup[3] - s16 * sinvalue_lookup[0] - + s25 * sinvalue_lookup[2] + s34 * sinvalue_lookup[1]; + output[4] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = (d07 - d16 + d34)* sinvalue_lookup[2]; + output[5] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s07 * sinvalue_lookup[1] - s16 * sinvalue_lookup[3] + + s25 * sinvalue_lookup[2] - s34 * sinvalue_lookup[0]; + output[6] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d07 * sinvalue_lookup[0] - d16 * sinvalue_lookup[1] + + d25 * sinvalue_lookup[2] - d34 * sinvalue_lookup[3]; + output[7] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); +} + +void idst16_c(const tran_low_t *input, tran_low_t *output) { + // {sin(pi/17), sin(pi*2/17, ..., sin(pi*8/17)} * sqrt(2/17) * 2 * sqrt(2) + static const int32_t sinvalue_lookup[] = { + 47852167, 94074787, 137093803, 175444254, + 207820161, 233119001, 250479254, 259309736 + }; + int64_t sum; + int64_t s015 = (input[0] + input[15]); + int64_t d015 = (input[0] - input[15]); + int64_t s114 = (input[1] + input[14]); + int64_t d114 = (input[1] - input[14]); + int64_t s213 = (input[2] + input[13]); + int64_t d213 = (input[2] - input[13]); + int64_t s312 = (input[3] + input[12]); + int64_t d312 = (input[3] - input[12]); + int64_t s411 = (input[4] + input[11]); + int64_t d411 = (input[4] - input[11]); + int64_t s510 = (input[5] + input[10]); + int64_t d510 = (input[5] - input[10]); + int64_t s69 = (input[6] + input[9]); + int64_t d69 = (input[6] - input[9]); + int64_t s78 = (input[7] + input[8]); + int64_t d78 = (input[7] - input[8]); + sum = s015 * sinvalue_lookup[0] + s114 * sinvalue_lookup[1] + + s213 * sinvalue_lookup[2] + s312 * sinvalue_lookup[3] + + s411 * sinvalue_lookup[4] + s510 * sinvalue_lookup[5] + + s69 * sinvalue_lookup[6] + s78 * sinvalue_lookup[7]; + output[0] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d015 * sinvalue_lookup[1] + d114 * sinvalue_lookup[3] + + d213 * sinvalue_lookup[5] + d312 * sinvalue_lookup[7] + + d411 * sinvalue_lookup[6] + d510 * sinvalue_lookup[4] + + d69 * sinvalue_lookup[2] + d78 * sinvalue_lookup[0]; + output[1] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s015 * sinvalue_lookup[2] + s114 * sinvalue_lookup[5] + + s213 * sinvalue_lookup[7] + s312 * sinvalue_lookup[4] + + s411 * sinvalue_lookup[1] - s510 * sinvalue_lookup[0] - + s69 * sinvalue_lookup[3] - s78 * sinvalue_lookup[6]; + output[2] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d015 * sinvalue_lookup[3] + d114 * sinvalue_lookup[7] + + d213 * sinvalue_lookup[4] + d312 * sinvalue_lookup[0] - + d411 * sinvalue_lookup[2] - d510 * sinvalue_lookup[6] - + d69 * sinvalue_lookup[5] - d78 * sinvalue_lookup[1]; + output[3] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s015 * sinvalue_lookup[4] + s114 * sinvalue_lookup[6] + + s213 * sinvalue_lookup[1] - s312 * sinvalue_lookup[2] - + s411 * sinvalue_lookup[7] - s510 * sinvalue_lookup[3] + + s69 * sinvalue_lookup[0] + s78 * sinvalue_lookup[5]; + output[4] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d015 * sinvalue_lookup[5] + d114 * sinvalue_lookup[4] - + d213 * sinvalue_lookup[0] - d312 * sinvalue_lookup[6] - + d411 * sinvalue_lookup[3] + d510 * sinvalue_lookup[1] + + d69 * sinvalue_lookup[7] + d78 * sinvalue_lookup[2]; + output[5] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s015 * sinvalue_lookup[6] + s114 * sinvalue_lookup[2] - + s213 * sinvalue_lookup[3] - s312 * sinvalue_lookup[5] + + s411 * sinvalue_lookup[0] + s510 * sinvalue_lookup[7] + + s69 * sinvalue_lookup[1] - s78 * sinvalue_lookup[4]; + output[6] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d015 * sinvalue_lookup[7] + d114 * sinvalue_lookup[0] - + d213 * sinvalue_lookup[6] - d312 * sinvalue_lookup[1] + + d411 * sinvalue_lookup[5] + d510 * sinvalue_lookup[2] - + d69 * sinvalue_lookup[4] - d78 * sinvalue_lookup[3]; + output[7] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s015 * sinvalue_lookup[7] - s114 * sinvalue_lookup[0] - + s213 * sinvalue_lookup[6] + s312 * sinvalue_lookup[1] + + s411 * sinvalue_lookup[5] - s510 * sinvalue_lookup[2] - + s69 * sinvalue_lookup[4] + s78 * sinvalue_lookup[3]; + output[8] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d015 * sinvalue_lookup[6] - d114 * sinvalue_lookup[2] - + d213 * sinvalue_lookup[3] + d312 * sinvalue_lookup[5] + + d411 * sinvalue_lookup[0] - d510 * sinvalue_lookup[7] + + d69 * sinvalue_lookup[1] + d78 * sinvalue_lookup[4]; + output[9] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s015 * sinvalue_lookup[5] - s114 * sinvalue_lookup[4] - + s213 * sinvalue_lookup[0] + s312 * sinvalue_lookup[6] - + s411 * sinvalue_lookup[3] - s510 * sinvalue_lookup[1] + + s69 * sinvalue_lookup[7] - s78 * sinvalue_lookup[2]; + output[10] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d015 * sinvalue_lookup[4] - d114 * sinvalue_lookup[6] + + d213 * sinvalue_lookup[1] + d312 * sinvalue_lookup[2] - + d411 * sinvalue_lookup[7] + d510 * sinvalue_lookup[3] + + d69 * sinvalue_lookup[0] - d78 * sinvalue_lookup[5]; + output[11] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s015 * sinvalue_lookup[3] - s114 * sinvalue_lookup[7] + + s213 * sinvalue_lookup[4] - s312 * sinvalue_lookup[0] - + s411 * sinvalue_lookup[2] + s510 * sinvalue_lookup[6] - + s69 * sinvalue_lookup[5] + s78 * sinvalue_lookup[1]; + output[12] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d015 * sinvalue_lookup[2] - d114 * sinvalue_lookup[5] + + d213 * sinvalue_lookup[7] - d312 * sinvalue_lookup[4] + + d411 * sinvalue_lookup[1] + d510 * sinvalue_lookup[0] - + d69 * sinvalue_lookup[3] + d78 * sinvalue_lookup[6]; + output[13] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = s015 * sinvalue_lookup[1] - s114 * sinvalue_lookup[3] + + s213 * sinvalue_lookup[5] - s312 * sinvalue_lookup[7] + + s411 * sinvalue_lookup[6] - s510 * sinvalue_lookup[4] + + s69 * sinvalue_lookup[2] - s78 * sinvalue_lookup[0]; + output[14] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); + sum = d015 * sinvalue_lookup[0] - d114 * sinvalue_lookup[1] + + d213 * sinvalue_lookup[2] - d312 * sinvalue_lookup[3] + + d411 * sinvalue_lookup[4] - d510 * sinvalue_lookup[5] + + d69 * sinvalue_lookup[6] - d78 * sinvalue_lookup[7]; + output[15] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), 8); +} + +// Inverse identiy transform and add. +static void inv_idtx_add_c(const tran_low_t *input, uint8_t *dest, int stride, + int bs) { + int r, c; + const int shift = bs < 32 ? 3 : 2; + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) + dest[c] = clip_pixel_add(dest[c], input[c] >> shift); + dest += stride; + input += bs; + } +} + +#define FLIPUD_PTR(dest, stride, size) do { \ + (dest) = (dest) + ((size) - 1) * (stride); \ + (stride) = - (stride); \ +} while (0) + +static void maybe_flip_strides(uint8_t **dst, int *dstride, + tran_low_t **src, int *sstride, + int tx_type, int size) { + // Note that the transpose of src will be added to dst. In order to LR + // flip the addends (in dst coordinates), we UD flip the src. To UD flip + // the addends, we UD flip the dst. + switch (tx_type) { + case DCT_DCT: + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + break; + case FLIPADST_DCT: + case FLIPADST_ADST: + case FLIPADST_DST: + // flip UD + FLIPUD_PTR(*dst, *dstride, size); + break; + case DCT_FLIPADST: + case ADST_FLIPADST: + case DST_FLIPADST: + // flip LR + FLIPUD_PTR(*src, *sstride, size); + break; + case FLIPADST_FLIPADST: + // flip UD + FLIPUD_PTR(*dst, *dstride, size); + // flip LR + FLIPUD_PTR(*src, *sstride, size); + break; + default: + assert(0); + break; + } +} + +#if CONFIG_VP9_HIGHBITDEPTH +void highbd_idst4_c(const tran_low_t *input, tran_low_t *output, int bd) { + // {sin(pi/5), sin(pi*2/5)} * sqrt(2/5) * sqrt(2) + static const int32_t sinvalue_lookup[] = { + 141124871, 228344838, + }; + int64_t sum; + int64_t s03 = (input[0] + input[3]); + int64_t d03 = (input[0] - input[3]); + int64_t s12 = (input[1] + input[2]); + int64_t d12 = (input[1] - input[2]); + +#if !CONFIG_EMULATE_HARDWARE + (void)bd; +#endif + + sum = s03 * sinvalue_lookup[0] + s12 * sinvalue_lookup[1]; + output[0] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d03 * sinvalue_lookup[1] + d12 * sinvalue_lookup[0]; + output[1] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s03 * sinvalue_lookup[1] - s12 * sinvalue_lookup[0]; + output[2] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d03 * sinvalue_lookup[0] - d12 * sinvalue_lookup[1]; + output[3] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); +} + +void highbd_idst8_c(const tran_low_t *input, tran_low_t *output, int bd) { + // {sin(pi/9), sin(pi*2/9), ..., sin(pi*4/9)} * sqrt(2/9) * 2 + static const int32_t sinvalue_lookup[] = { + 86559612, 162678858, 219176632, 249238470 + }; + int64_t sum; + int64_t s07 = (input[0] + input[7]); + int64_t d07 = (input[0] - input[7]); + int64_t s16 = (input[1] + input[6]); + int64_t d16 = (input[1] - input[6]); + int64_t s25 = (input[2] + input[5]); + int64_t d25 = (input[2] - input[5]); + int64_t s34 = (input[3] + input[4]); + int64_t d34 = (input[3] - input[4]); + +#if !CONFIG_EMULATE_HARDWARE + (void)bd; +#endif + + sum = s07 * sinvalue_lookup[0] + s16 * sinvalue_lookup[1] + + s25 * sinvalue_lookup[2] + s34 * sinvalue_lookup[3]; + output[0] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d07 * sinvalue_lookup[1] + d16 * sinvalue_lookup[3] + + d25 * sinvalue_lookup[2] + d34 * sinvalue_lookup[0]; + output[1] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = (s07 + s16 - s34)* sinvalue_lookup[2]; + output[2] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d07 * sinvalue_lookup[3] + d16 * sinvalue_lookup[0] - + d25 * sinvalue_lookup[2] - d34 * sinvalue_lookup[1]; + output[3] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s07 * sinvalue_lookup[3] - s16 * sinvalue_lookup[0] - + s25 * sinvalue_lookup[2] + s34 * sinvalue_lookup[1]; + output[4] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = (d07 - d16 + d34)* sinvalue_lookup[2]; + output[5] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s07 * sinvalue_lookup[1] - s16 * sinvalue_lookup[3] + + s25 * sinvalue_lookup[2] - s34 * sinvalue_lookup[0]; + output[6] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d07 * sinvalue_lookup[0] - d16 * sinvalue_lookup[1] + + d25 * sinvalue_lookup[2] - d34 * sinvalue_lookup[3]; + output[7] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); +} + +void highbd_idst16_c(const tran_low_t *input, tran_low_t *output, int bd) { + // {sin(pi/17), sin(pi*2/17, ..., sin(pi*8/17)} * sqrt(2/17) * 2 * sqrt(2) + static const int32_t sinvalue_lookup[] = { + 47852167, 94074787, 137093803, 175444254, + 207820161, 233119001, 250479254, 259309736 + }; + int64_t sum; + int64_t s015 = (input[0] + input[15]); + int64_t d015 = (input[0] - input[15]); + int64_t s114 = (input[1] + input[14]); + int64_t d114 = (input[1] - input[14]); + int64_t s213 = (input[2] + input[13]); + int64_t d213 = (input[2] - input[13]); + int64_t s312 = (input[3] + input[12]); + int64_t d312 = (input[3] - input[12]); + int64_t s411 = (input[4] + input[11]); + int64_t d411 = (input[4] - input[11]); + int64_t s510 = (input[5] + input[10]); + int64_t d510 = (input[5] - input[10]); + int64_t s69 = (input[6] + input[9]); + int64_t d69 = (input[6] - input[9]); + int64_t s78 = (input[7] + input[8]); + int64_t d78 = (input[7] - input[8]); + +#if !CONFIG_EMULATE_HARDWARE + (void)bd; +#endif + + sum = s015 * sinvalue_lookup[0] + s114 * sinvalue_lookup[1] + + s213 * sinvalue_lookup[2] + s312 * sinvalue_lookup[3] + + s411 * sinvalue_lookup[4] + s510 * sinvalue_lookup[5] + + s69 * sinvalue_lookup[6] + s78 * sinvalue_lookup[7]; + output[0] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d015 * sinvalue_lookup[1] + d114 * sinvalue_lookup[3] + + d213 * sinvalue_lookup[5] + d312 * sinvalue_lookup[7] + + d411 * sinvalue_lookup[6] + d510 * sinvalue_lookup[4] + + d69 * sinvalue_lookup[2] + d78 * sinvalue_lookup[0]; + output[1] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s015 * sinvalue_lookup[2] + s114 * sinvalue_lookup[5] + + s213 * sinvalue_lookup[7] + s312 * sinvalue_lookup[4] + + s411 * sinvalue_lookup[1] - s510 * sinvalue_lookup[0] - + s69 * sinvalue_lookup[3] - s78 * sinvalue_lookup[6]; + output[2] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d015 * sinvalue_lookup[3] + d114 * sinvalue_lookup[7] + + d213 * sinvalue_lookup[4] + d312 * sinvalue_lookup[0] - + d411 * sinvalue_lookup[2] - d510 * sinvalue_lookup[6] - + d69 * sinvalue_lookup[5] - d78 * sinvalue_lookup[1]; + output[3] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s015 * sinvalue_lookup[4] + s114 * sinvalue_lookup[6] + + s213 * sinvalue_lookup[1] - s312 * sinvalue_lookup[2] - + s411 * sinvalue_lookup[7] - s510 * sinvalue_lookup[3] + + s69 * sinvalue_lookup[0] + s78 * sinvalue_lookup[5]; + output[4] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d015 * sinvalue_lookup[5] + d114 * sinvalue_lookup[4] - + d213 * sinvalue_lookup[0] - d312 * sinvalue_lookup[6] - + d411 * sinvalue_lookup[3] + d510 * sinvalue_lookup[1] + + d69 * sinvalue_lookup[7] + d78 * sinvalue_lookup[2]; + output[5] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s015 * sinvalue_lookup[6] + s114 * sinvalue_lookup[2] - + s213 * sinvalue_lookup[3] - s312 * sinvalue_lookup[5] + + s411 * sinvalue_lookup[0] + s510 * sinvalue_lookup[7] + + s69 * sinvalue_lookup[1] - s78 * sinvalue_lookup[4]; + output[6] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d015 * sinvalue_lookup[7] + d114 * sinvalue_lookup[0] - + d213 * sinvalue_lookup[6] - d312 * sinvalue_lookup[1] + + d411 * sinvalue_lookup[5] + d510 * sinvalue_lookup[2] - + d69 * sinvalue_lookup[4] - d78 * sinvalue_lookup[3]; + output[7] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s015 * sinvalue_lookup[7] - s114 * sinvalue_lookup[0] - + s213 * sinvalue_lookup[6] + s312 * sinvalue_lookup[1] + + s411 * sinvalue_lookup[5] - s510 * sinvalue_lookup[2] - + s69 * sinvalue_lookup[4] + s78 * sinvalue_lookup[3]; + output[8] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d015 * sinvalue_lookup[6] - d114 * sinvalue_lookup[2] - + d213 * sinvalue_lookup[3] + d312 * sinvalue_lookup[5] + + d411 * sinvalue_lookup[0] - d510 * sinvalue_lookup[7] + + d69 * sinvalue_lookup[1] + d78 * sinvalue_lookup[4]; + output[9] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s015 * sinvalue_lookup[5] - s114 * sinvalue_lookup[4] - + s213 * sinvalue_lookup[0] + s312 * sinvalue_lookup[6] - + s411 * sinvalue_lookup[3] - s510 * sinvalue_lookup[1] + + s69 * sinvalue_lookup[7] - s78 * sinvalue_lookup[2]; + output[10] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d015 * sinvalue_lookup[4] - d114 * sinvalue_lookup[6] + + d213 * sinvalue_lookup[1] + d312 * sinvalue_lookup[2] - + d411 * sinvalue_lookup[7] + d510 * sinvalue_lookup[3] + + d69 * sinvalue_lookup[0] - d78 * sinvalue_lookup[5]; + output[11] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s015 * sinvalue_lookup[3] - s114 * sinvalue_lookup[7] + + s213 * sinvalue_lookup[4] - s312 * sinvalue_lookup[0] - + s411 * sinvalue_lookup[2] + s510 * sinvalue_lookup[6] - + s69 * sinvalue_lookup[5] + s78 * sinvalue_lookup[1]; + output[12] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d015 * sinvalue_lookup[2] - d114 * sinvalue_lookup[5] + + d213 * sinvalue_lookup[7] - d312 * sinvalue_lookup[4] + + d411 * sinvalue_lookup[1] + d510 * sinvalue_lookup[0] - + d69 * sinvalue_lookup[3] + d78 * sinvalue_lookup[6]; + output[13] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = s015 * sinvalue_lookup[1] - s114 * sinvalue_lookup[3] + + s213 * sinvalue_lookup[5] - s312 * sinvalue_lookup[7] + + s411 * sinvalue_lookup[6] - s510 * sinvalue_lookup[4] + + s69 * sinvalue_lookup[2] - s78 * sinvalue_lookup[0]; + output[14] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); + sum = d015 * sinvalue_lookup[0] - d114 * sinvalue_lookup[1] + + d213 * sinvalue_lookup[2] - d312 * sinvalue_lookup[3] + + d411 * sinvalue_lookup[4] - d510 * sinvalue_lookup[5] + + d69 * sinvalue_lookup[6] - d78 * sinvalue_lookup[7]; + output[15] = WRAPLOW(ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)), bd); +} + +static void highbd_inv_idtx_add_c(const tran_low_t *input, uint8_t *dest8, + int stride, int bs, int bd) { + int r, c; + const int shift = bs < 32 ? 3 : 2; + uint16_t *dest = CONVERT_TO_SHORTPTR(dest8); + + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) + dest[c] = highbd_clip_pixel_add(dest[c], input[c] >> shift, bd); + dest += stride; + input += bs; + } +} +#endif // CONFIG_VP9_HIGHBITDEPTH +#endif // CONFIG_EXT_TX + void vp10_iht4x4_16_add_c(const tran_low_t *input, uint8_t *dest, int stride, - int tx_type) { - const transform_2d IHT_4[] = { - { idct4_c, idct4_c }, // DCT_DCT = 0 - { iadst4_c, idct4_c }, // ADST_DCT = 1 - { idct4_c, iadst4_c }, // DCT_ADST = 2 - { iadst4_c, iadst4_c } // ADST_ADST = 3 + int tx_type) { + static const transform_2d IHT_4[] = { + { idct4_c, idct4_c }, // DCT_DCT = 0, + { iadst4_c, idct4_c }, // ADST_DCT = 1, + { idct4_c, iadst4_c }, // DCT_ADST = 2, + { iadst4_c, iadst4_c }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { iadst4_c, idct4_c }, // FLIPADST_DCT = 4, + { idct4_c, iadst4_c }, // DCT_FLIPADST = 5, + { iadst4_c, iadst4_c }, // FLIPADST_FLIPADST = 6, + { iadst4_c, iadst4_c }, // ADST_FLIPADST = 7, + { iadst4_c, iadst4_c }, // FLIPADST_ADST = 8, + { idst4_c, idct4_c }, // DST_DCT = 9, + { idct4_c, idst4_c }, // DCT_DST = 10, + { idst4_c, iadst4_c }, // DST_ADST = 11, + { iadst4_c, idst4_c }, // ADST_DST = 12, + { idst4_c, iadst4_c }, // DST_FLIPADST = 13, + { iadst4_c, idst4_c }, // FLIPADST_DST = 14, + { idst4_c, idst4_c }, // DST_DST = 15 +#endif // CONFIG_EXT_TX }; int i, j; - tran_low_t out[4 * 4]; - tran_low_t *outptr = out; - tran_low_t temp_in[4], temp_out[4]; + tran_low_t tmp; + tran_low_t out[4][4]; + tran_low_t *outp = &out[0][0]; + int outstride = 4; // inverse transform row vectors for (i = 0; i < 4; ++i) { - IHT_4[tx_type].rows(input, outptr); + IHT_4[tx_type].rows(input, out[i]); input += 4; - outptr += 4; + } + + // transpose + for (i = 1 ; i < 4; i++) { + for (j = 0; j < i; j++) { + tmp = out[i][j]; + out[i][j] = out[j][i]; + out[j][i] = tmp; + } } // inverse transform column vectors for (i = 0; i < 4; ++i) { - for (j = 0; j < 4; ++j) - temp_in[j] = out[j * 4 + i]; - IHT_4[tx_type].cols(temp_in, temp_out); + IHT_4[tx_type].cols(out[i], out[i]); + } + +#if CONFIG_EXT_TX + maybe_flip_strides(&dest, &stride, &outp, &outstride, tx_type, 4); +#endif + + // Sum with the destination + for (i = 0; i < 4; ++i) { for (j = 0; j < 4; ++j) { - dest[j * stride + i] = clip_pixel_add(dest[j * stride + i], - ROUND_POWER_OF_TWO(temp_out[j], 4)); + int d = i * stride + j; + int s = j * outstride + i; + dest[d] = clip_pixel_add(dest[d], ROUND_POWER_OF_TWO(outp[s], 4)); } } } -static const transform_2d IHT_8[] = { - { idct8_c, idct8_c }, // DCT_DCT = 0 - { iadst8_c, idct8_c }, // ADST_DCT = 1 - { idct8_c, iadst8_c }, // DCT_ADST = 2 - { iadst8_c, iadst8_c } // ADST_ADST = 3 -}; - void vp10_iht8x8_64_add_c(const tran_low_t *input, uint8_t *dest, int stride, int tx_type) { + static const transform_2d IHT_8[] = { + { idct8_c, idct8_c }, // DCT_DCT = 0, + { iadst8_c, idct8_c }, // ADST_DCT = 1, + { idct8_c, iadst8_c }, // DCT_ADST = 2, + { iadst8_c, iadst8_c }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { iadst8_c, idct8_c }, // FLIPADST_DCT = 4, + { idct8_c, iadst8_c }, // DCT_FLIPADST = 5, + { iadst8_c, iadst8_c }, // FLIPADST_FLIPADST = 6, + { iadst8_c, iadst8_c }, // ADST_FLIPADST = 7, + { iadst8_c, iadst8_c }, // FLIPADST_ADST = 8, + { idst8_c, idct8_c }, // DST_DCT = 9, + { idct8_c, idst8_c }, // DCT_DST = 10, + { idst8_c, iadst8_c }, // DST_ADST = 11, + { iadst8_c, idst8_c }, // ADST_DST = 12, + { idst8_c, iadst8_c }, // DST_FLIPADST = 13, + { iadst8_c, idst8_c }, // FLIPADST_DST = 14, + { idst8_c, idst8_c }, // DST_DST = 15 +#endif // CONFIG_EXT_TX + }; + int i, j; - tran_low_t out[8 * 8]; - tran_low_t *outptr = out; - tran_low_t temp_in[8], temp_out[8]; - const transform_2d ht = IHT_8[tx_type]; + tran_low_t tmp; + tran_low_t out[8][8]; + tran_low_t *outp = &out[0][0]; + int outstride = 8; // inverse transform row vectors for (i = 0; i < 8; ++i) { - ht.rows(input, outptr); - input += 8; - outptr += 8; + IHT_8[tx_type].rows(input, out[i]); + input += 8; + } + + // transpose + for (i = 1 ; i < 8; i++) { + for (j = 0; j < i; j++) { + tmp = out[i][j]; + out[i][j] = out[j][i]; + out[j][i] = tmp; + } } // inverse transform column vectors for (i = 0; i < 8; ++i) { - for (j = 0; j < 8; ++j) - temp_in[j] = out[j * 8 + i]; - ht.cols(temp_in, temp_out); + IHT_8[tx_type].cols(out[i], out[i]); + } + +#if CONFIG_EXT_TX + maybe_flip_strides(&dest, &stride, &outp, &outstride, tx_type, 8); +#endif + + // Sum with the destination + for (i = 0; i < 8; ++i) { for (j = 0; j < 8; ++j) { - dest[j * stride + i] = clip_pixel_add(dest[j * stride + i], - ROUND_POWER_OF_TWO(temp_out[j], 5)); + int d = i * stride + j; + int s = j * outstride + i; + dest[d] = clip_pixel_add(dest[d], ROUND_POWER_OF_TWO(outp[s], 5)); } } } -static const transform_2d IHT_16[] = { - { idct16_c, idct16_c }, // DCT_DCT = 0 - { iadst16_c, idct16_c }, // ADST_DCT = 1 - { idct16_c, iadst16_c }, // DCT_ADST = 2 - { iadst16_c, iadst16_c } // ADST_ADST = 3 -}; - void vp10_iht16x16_256_add_c(const tran_low_t *input, uint8_t *dest, int stride, int tx_type) { - int i, j; - tran_low_t out[16 * 16]; - tran_low_t *outptr = out; - tran_low_t temp_in[16], temp_out[16]; - const transform_2d ht = IHT_16[tx_type]; + static const transform_2d IHT_16[] = { + { idct16_c, idct16_c }, // DCT_DCT = 0, + { iadst16_c, idct16_c }, // ADST_DCT = 1, + { idct16_c, iadst16_c }, // DCT_ADST = 2, + { iadst16_c, iadst16_c }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { iadst16_c, idct16_c }, // FLIPADST_DCT = 4, + { idct16_c, iadst16_c }, // DCT_FLIPADST = 5, + { iadst16_c, iadst16_c }, // FLIPADST_FLIPADST = 6, + { iadst16_c, iadst16_c }, // ADST_FLIPADST = 7, + { iadst16_c, iadst16_c }, // FLIPADST_ADST = 8, + { idst16_c, idct16_c }, // DST_DCT = 9, + { idct16_c, idst16_c }, // DCT_DST = 10, + { idst16_c, iadst16_c }, // DST_ADST = 11, + { iadst16_c, idst16_c }, // ADST_DST = 12, + { idst16_c, iadst16_c }, // DST_FLIPADST = 13, + { iadst16_c, idst16_c }, // FLIPADST_DST = 14, + { idst16_c, idst16_c }, // DST_DST = 15 +#endif // CONFIG_EXT_TX + }; - // Rows + int i, j; + tran_low_t tmp; + tran_low_t out[16][16]; + tran_low_t *outp = &out[0][0]; + int outstride = 16; + + // inverse transform row vectors for (i = 0; i < 16; ++i) { - ht.rows(input, outptr); - input += 16; - outptr += 16; + IHT_16[tx_type].rows(input, out[i]); + input += 16; } - // Columns + // transpose + for (i = 1 ; i < 16; i++) { + for (j = 0; j < i; j++) { + tmp = out[i][j]; + out[i][j] = out[j][i]; + out[j][i] = tmp; + } + } + + // inverse transform column vectors for (i = 0; i < 16; ++i) { - for (j = 0; j < 16; ++j) - temp_in[j] = out[j * 16 + i]; - ht.cols(temp_in, temp_out); + IHT_16[tx_type].cols(out[i], out[i]); + } + +#if CONFIG_EXT_TX + maybe_flip_strides(&dest, &stride, &outp, &outstride, tx_type, 16); +#endif + + // Sum with the destination + for (i = 0; i < 16; ++i) { for (j = 0; j < 16; ++j) { - dest[j * stride + i] = clip_pixel_add(dest[j * stride + i], - ROUND_POWER_OF_TWO(temp_out[j], 6)); + int d = i * stride + j; + int s = j * outstride + i; + dest[d] = clip_pixel_add(dest[d], ROUND_POWER_OF_TWO(outp[s], 6)); } } } @@ -183,20 +690,43 @@ if (lossless) { assert(tx_type == DCT_DCT); vp10_iwht4x4_add(input, dest, stride, eob); - } else { - switch (tx_type) { - case DCT_DCT: - vp10_idct4x4_add(input, dest, stride, eob); - break; - case ADST_DCT: - case DCT_ADST: - case ADST_ADST: - vp10_iht4x4_16_add(input, dest, stride, tx_type); - break; - default: - assert(0); - break; - } + return; + } + + switch (tx_type) { + case DCT_DCT: + vp10_idct4x4_add(input, dest, stride, eob); + break; + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + vp10_iht4x4_16_add(input, dest, stride, tx_type); + break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_iht4x4_16_add(input, dest, stride, tx_type); + break; + case DST_DST: + case DST_DCT: + case DCT_DST: + case DST_ADST: + case ADST_DST: + case FLIPADST_DST: + case DST_FLIPADST: + // Use C version since DST only exists in C code + vp10_iht4x4_16_add_c(input, dest, stride, tx_type); + break; + case IDTX: + inv_idtx_add_c(input, dest, stride, 4); + break; +#endif // CONFIG_EXT_TX + default: + assert(0); + break; } } @@ -211,6 +741,28 @@ case ADST_ADST: vp10_iht8x8_64_add(input, dest, stride, tx_type); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_iht8x8_64_add(input, dest, stride, tx_type); + break; + case DST_DST: + case DST_DCT: + case DCT_DST: + case DST_ADST: + case ADST_DST: + case FLIPADST_DST: + case DST_FLIPADST: + // Use C version since DST only exists in C code + vp10_iht8x8_64_add_c(input, dest, stride, tx_type); + break; + case IDTX: + inv_idtx_add_c(input, dest, stride, 8); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -228,6 +780,28 @@ case ADST_ADST: vp10_iht16x16_256_add(input, dest, stride, tx_type); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_iht16x16_256_add(input, dest, stride, tx_type); + break; + case DST_DST: + case DST_DCT: + case DCT_DST: + case DST_ADST: + case ADST_DST: + case FLIPADST_DST: + case DST_FLIPADST: + // Use C version since DST only exists in C code + vp10_iht16x16_256_add_c(input, dest, stride, tx_type); + break; + case IDTX: + inv_idtx_add_c(input, dest, stride, 16); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -240,6 +814,11 @@ case DCT_DCT: vp10_idct32x32_add(input, dest, stride, eob); break; +#if CONFIG_EXT_TX + case IDTX: + inv_idtx_add_c(input, dest, stride, 32); + break; +#endif // CONFIG_EXT_TX case ADST_DCT: case DCT_ADST: case ADST_ADST: @@ -254,104 +833,201 @@ #if CONFIG_VP9_HIGHBITDEPTH void vp10_highbd_iht4x4_16_add_c(const tran_low_t *input, uint8_t *dest8, int stride, int tx_type, int bd) { - const highbd_transform_2d IHT_4[] = { - { vpx_highbd_idct4_c, vpx_highbd_idct4_c }, // DCT_DCT = 0 - { vpx_highbd_iadst4_c, vpx_highbd_idct4_c }, // ADST_DCT = 1 - { vpx_highbd_idct4_c, vpx_highbd_iadst4_c }, // DCT_ADST = 2 - { vpx_highbd_iadst4_c, vpx_highbd_iadst4_c } // ADST_ADST = 3 + static const highbd_transform_2d HIGH_IHT_4[] = { + { vpx_highbd_idct4_c, vpx_highbd_idct4_c }, // DCT_DCT = 0, + { vpx_highbd_iadst4_c, vpx_highbd_idct4_c }, // ADST_DCT = 1, + { vpx_highbd_idct4_c, vpx_highbd_iadst4_c }, // DCT_ADST = 2, + { vpx_highbd_iadst4_c, vpx_highbd_iadst4_c }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { vpx_highbd_iadst4_c, vpx_highbd_idct4_c }, // FLIPADST_DCT = 4, + { vpx_highbd_idct4_c, vpx_highbd_iadst4_c }, // DCT_FLIPADST = 5, + { vpx_highbd_iadst4_c, vpx_highbd_iadst4_c }, // FLIPADST_FLIPADST = 6, + { vpx_highbd_iadst4_c, vpx_highbd_iadst4_c }, // ADST_FLIPADST = 7, + { vpx_highbd_iadst4_c, vpx_highbd_iadst4_c }, // FLIPADST_ADST = 8, + { highbd_idst4_c, vpx_highbd_idct4_c }, // DST_DCT = 9, + { vpx_highbd_idct4_c, highbd_idst4_c }, // DCT_DST = 10, + { highbd_idst4_c, vpx_highbd_iadst4_c }, // DST_ADST = 11, + { vpx_highbd_iadst4_c, highbd_idst4_c }, // ADST_DST = 12, + { highbd_idst4_c, vpx_highbd_iadst4_c }, // DST_FLIPADST = 13, + { vpx_highbd_iadst4_c, highbd_idst4_c }, // FLIPADST_DST = 14, + { highbd_idst4_c, highbd_idst4_c }, // DST_DST = 15 +#endif // CONFIG_EXT_TX }; + uint16_t *dest = CONVERT_TO_SHORTPTR(dest8); int i, j; - tran_low_t out[4 * 4]; - tran_low_t *outptr = out; - tran_low_t temp_in[4], temp_out[4]; + tran_low_t tmp; + tran_low_t out[4][4]; + tran_low_t *outp = &out[0][0]; + int outstride = 4; - // Inverse transform row vectors. + // inverse transform row vectors for (i = 0; i < 4; ++i) { - IHT_4[tx_type].rows(input, outptr, bd); + HIGH_IHT_4[tx_type].rows(input, out[i], bd); input += 4; - outptr += 4; } - // Inverse transform column vectors. + // transpose + for (i = 1 ; i < 4; i++) { + for (j = 0; j < i; j++) { + tmp = out[i][j]; + out[i][j] = out[j][i]; + out[j][i] = tmp; + } + } + + // inverse transform column vectors for (i = 0; i < 4; ++i) { - for (j = 0; j < 4; ++j) - temp_in[j] = out[j * 4 + i]; - IHT_4[tx_type].cols(temp_in, temp_out, bd); + HIGH_IHT_4[tx_type].cols(out[i], out[i], bd); + } + +#if CONFIG_EXT_TX + maybe_flip_strides((uint8_t**)&dest, &stride, + &outp, &outstride, tx_type, 4 * 2); +#endif + + // Sum with the destination + for (i = 0; i < 4; ++i) { for (j = 0; j < 4; ++j) { - dest[j * stride + i] = highbd_clip_pixel_add( - dest[j * stride + i], ROUND_POWER_OF_TWO(temp_out[j], 4), bd); + int d = i * stride + j; + int s = j * outstride + i; + dest[d] = highbd_clip_pixel_add(dest[d], + ROUND_POWER_OF_TWO(outp[s], 4), bd); } } } -static const highbd_transform_2d HIGH_IHT_8[] = { - { vpx_highbd_idct8_c, vpx_highbd_idct8_c }, // DCT_DCT = 0 - { vpx_highbd_iadst8_c, vpx_highbd_idct8_c }, // ADST_DCT = 1 - { vpx_highbd_idct8_c, vpx_highbd_iadst8_c }, // DCT_ADST = 2 - { vpx_highbd_iadst8_c, vpx_highbd_iadst8_c } // ADST_ADST = 3 -}; - void vp10_highbd_iht8x8_64_add_c(const tran_low_t *input, uint8_t *dest8, int stride, int tx_type, int bd) { - int i, j; - tran_low_t out[8 * 8]; - tran_low_t *outptr = out; - tran_low_t temp_in[8], temp_out[8]; - const highbd_transform_2d ht = HIGH_IHT_8[tx_type]; + static const highbd_transform_2d HIGH_IHT_8[] = { + { vpx_highbd_idct8_c, vpx_highbd_idct8_c }, // DCT_DCT = 0, + { vpx_highbd_iadst8_c, vpx_highbd_idct8_c }, // ADST_DCT = 1, + { vpx_highbd_idct8_c, vpx_highbd_iadst8_c }, // DCT_ADST = 2, + { vpx_highbd_iadst8_c, vpx_highbd_iadst8_c }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { vpx_highbd_iadst8_c, vpx_highbd_idct8_c }, // FLIPADST_DCT = 4, + { vpx_highbd_idct8_c, vpx_highbd_iadst8_c }, // DCT_FLIPADST = 5, + { vpx_highbd_iadst8_c, vpx_highbd_iadst8_c }, // FLIPADST_FLIPADST = 6, + { vpx_highbd_iadst8_c, vpx_highbd_iadst8_c }, // ADST_FLIPADST = 7, + { vpx_highbd_iadst8_c, vpx_highbd_iadst8_c }, // FLIPADST_ADST = 8, + { highbd_idst8_c, vpx_highbd_idct8_c }, // DST_DCT = 9, + { vpx_highbd_idct8_c, highbd_idst8_c }, // DCT_DST = 10, + { highbd_idst8_c, vpx_highbd_iadst8_c }, // DST_ADST = 11, + { vpx_highbd_iadst8_c, highbd_idst8_c }, // ADST_DST = 12, + { highbd_idst8_c, vpx_highbd_iadst8_c }, // DST_FLIPADST = 13, + { vpx_highbd_iadst8_c, highbd_idst8_c }, // FLIPADST_DST = 14, + { highbd_idst8_c, highbd_idst8_c }, // DST_DST = 15 +#endif // CONFIG_EXT_TX + }; + uint16_t *dest = CONVERT_TO_SHORTPTR(dest8); - // Inverse transform row vectors. + int i, j; + tran_low_t tmp; + tran_low_t out[8][8]; + tran_low_t *outp = &out[0][0]; + int outstride = 8; + + // inverse transform row vectors for (i = 0; i < 8; ++i) { - ht.rows(input, outptr, bd); - input += 8; - outptr += 8; + HIGH_IHT_8[tx_type].rows(input, out[i], bd); + input += 8; } - // Inverse transform column vectors. + // transpose + for (i = 1 ; i < 8; i++) { + for (j = 0; j < i; j++) { + tmp = out[i][j]; + out[i][j] = out[j][i]; + out[j][i] = tmp; + } + } + + // inverse transform column vectors for (i = 0; i < 8; ++i) { - for (j = 0; j < 8; ++j) - temp_in[j] = out[j * 8 + i]; - ht.cols(temp_in, temp_out, bd); + HIGH_IHT_8[tx_type].cols(out[i], out[i], bd); + } + +#if CONFIG_EXT_TX + maybe_flip_strides((uint8_t**)&dest, + &stride, &outp, &outstride, tx_type, 8 * 2); +#endif + + // Sum with the destination + for (i = 0; i < 8; ++i) { for (j = 0; j < 8; ++j) { - dest[j * stride + i] = highbd_clip_pixel_add( - dest[j * stride + i], ROUND_POWER_OF_TWO(temp_out[j], 5), bd); + int d = i * stride + j; + int s = j * outstride + i; + dest[d] = highbd_clip_pixel_add(dest[d], + ROUND_POWER_OF_TWO(outp[s], 5), bd); } } } -static const highbd_transform_2d HIGH_IHT_16[] = { - { vpx_highbd_idct16_c, vpx_highbd_idct16_c }, // DCT_DCT = 0 - { vpx_highbd_iadst16_c, vpx_highbd_idct16_c }, // ADST_DCT = 1 - { vpx_highbd_idct16_c, vpx_highbd_iadst16_c }, // DCT_ADST = 2 - { vpx_highbd_iadst16_c, vpx_highbd_iadst16_c } // ADST_ADST = 3 -}; - void vp10_highbd_iht16x16_256_add_c(const tran_low_t *input, uint8_t *dest8, int stride, int tx_type, int bd) { - int i, j; - tran_low_t out[16 * 16]; - tran_low_t *outptr = out; - tran_low_t temp_in[16], temp_out[16]; - const highbd_transform_2d ht = HIGH_IHT_16[tx_type]; + static const highbd_transform_2d HIGH_IHT_16[] = { + { vpx_highbd_idct16_c, vpx_highbd_idct16_c }, // DCT_DCT = 0, + { vpx_highbd_iadst16_c, vpx_highbd_idct16_c }, // ADST_DCT = 1, + { vpx_highbd_idct16_c, vpx_highbd_iadst16_c }, // DCT_ADST = 2, + { vpx_highbd_iadst16_c, vpx_highbd_iadst16_c }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { vpx_highbd_iadst16_c, vpx_highbd_idct16_c }, // FLIPADST_DCT = 4, + { vpx_highbd_idct16_c, vpx_highbd_iadst16_c }, // DCT_FLIPADST = 5, + { vpx_highbd_iadst16_c, vpx_highbd_iadst16_c }, // FLIPADST_FLIPADST = 6, + { vpx_highbd_iadst16_c, vpx_highbd_iadst16_c }, // ADST_FLIPADST = 7, + { vpx_highbd_iadst16_c, vpx_highbd_iadst16_c }, // FLIPADST_ADST = 8, + { highbd_idst16_c, vpx_highbd_idct16_c }, // DST_DCT = 9, + { vpx_highbd_idct16_c, highbd_idst16_c }, // DCT_DST = 10, + { highbd_idst16_c, vpx_highbd_iadst16_c }, // DST_ADST = 11, + { vpx_highbd_iadst16_c, highbd_idst16_c }, // ADST_DST = 12, + { highbd_idst16_c, vpx_highbd_iadst16_c }, // DST_FLIPADST = 13, + { vpx_highbd_iadst16_c, highbd_idst16_c }, // FLIPADST_DST = 14, + { highbd_idst16_c, highbd_idst16_c }, // DST_DST = 15 +#endif // CONFIG_EXT_TX + }; + uint16_t *dest = CONVERT_TO_SHORTPTR(dest8); - // Rows + int i, j; + tran_low_t tmp; + tran_low_t out[16][16]; + tran_low_t *outp = &out[0][0]; + int outstride = 16; + + // inverse transform row vectors for (i = 0; i < 16; ++i) { - ht.rows(input, outptr, bd); - input += 16; - outptr += 16; + HIGH_IHT_16[tx_type].rows(input, out[i], bd); + input += 16; } - // Columns + // transpose + for (i = 1 ; i < 16; i++) { + for (j = 0; j < i; j++) { + tmp = out[i][j]; + out[i][j] = out[j][i]; + out[j][i] = tmp; + } + } + + // inverse transform column vectors for (i = 0; i < 16; ++i) { - for (j = 0; j < 16; ++j) - temp_in[j] = out[j * 16 + i]; - ht.cols(temp_in, temp_out, bd); + HIGH_IHT_16[tx_type].cols(out[i], out[i], bd); + } + +#if CONFIG_EXT_TX + maybe_flip_strides((uint8_t**)&dest, &stride, + &outp, &outstride, tx_type, 16 * 2); +#endif + + // Sum with the destination + for (i = 0; i < 16; ++i) { for (j = 0; j < 16; ++j) { - dest[j * stride + i] = highbd_clip_pixel_add( - dest[j * stride + i], ROUND_POWER_OF_TWO(temp_out[j], 6), bd); + int d = i * stride + j; + int s = j * outstride + i; + dest[d] = highbd_clip_pixel_add(dest[d], + ROUND_POWER_OF_TWO(outp[s], 6), bd); } } } @@ -425,20 +1101,43 @@ if (lossless) { assert(tx_type == DCT_DCT); vp10_highbd_iwht4x4_add(input, dest, stride, eob, bd); - } else { - switch (tx_type) { - case DCT_DCT: - vp10_highbd_idct4x4_add(input, dest, stride, eob, bd); - break; - case ADST_DCT: - case DCT_ADST: - case ADST_ADST: - vp10_highbd_iht4x4_16_add(input, dest, stride, tx_type, bd); - break; - default: - assert(0); - break; - } + return; + } + + switch (tx_type) { + case DCT_DCT: + vp10_highbd_idct4x4_add(input, dest, stride, eob, bd); + break; + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + vp10_highbd_iht4x4_16_add(input, dest, stride, tx_type, bd); + break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_highbd_iht4x4_16_add(input, dest, stride, tx_type, bd); + break; + case DST_DST: + case DST_DCT: + case DCT_DST: + case DST_ADST: + case ADST_DST: + case FLIPADST_DST: + case DST_FLIPADST: + // Use C version since DST only exists in C code + vp10_highbd_iht4x4_16_add_c(input, dest, stride, tx_type, bd); + break; + case IDTX: + highbd_inv_idtx_add_c(input, dest, stride, 4, bd); + break; +#endif // CONFIG_EXT_TX + default: + assert(0); + break; } } @@ -454,6 +1153,28 @@ case ADST_ADST: vp10_highbd_iht8x8_64_add(input, dest, stride, tx_type, bd); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_highbd_iht8x8_64_add(input, dest, stride, tx_type, bd); + break; + case DST_DST: + case DST_DCT: + case DCT_DST: + case DST_ADST: + case ADST_DST: + case FLIPADST_DST: + case DST_FLIPADST: + // Use C version since DST only exists in C code + vp10_highbd_iht8x8_64_add_c(input, dest, stride, tx_type, bd); + break; + case IDTX: + highbd_inv_idtx_add_c(input, dest, stride, 8, bd); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -472,6 +1193,28 @@ case ADST_ADST: vp10_highbd_iht16x16_256_add(input, dest, stride, tx_type, bd); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_highbd_iht16x16_256_add(input, dest, stride, tx_type, bd); + break; + case DST_DST: + case DST_DCT: + case DCT_DST: + case DST_ADST: + case ADST_DST: + case FLIPADST_DST: + case DST_FLIPADST: + // Use C version since DST only exists in C code + vp10_highbd_iht16x16_256_add_c(input, dest, stride, tx_type, bd); + break; + case IDTX: + highbd_inv_idtx_add_c(input, dest, stride, 16, bd); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -485,6 +1228,11 @@ case DCT_DCT: vp10_highbd_idct32x32_add(input, dest, stride, eob, bd); break; +#if CONFIG_EXT_TX + case IDTX: + highbd_inv_idtx_add_c(input, dest, stride, 32, bd); + break; +#endif // CONFIG_EXT_TX case ADST_DCT: case DCT_ADST: case ADST_ADST:
diff --git a/vp10/common/loopfilter.c b/vp10/common/loopfilter.c index a1925de..2eced34 100644 --- a/vp10/common/loopfilter.c +++ b/vp10/common/loopfilter.c
@@ -1183,9 +1183,9 @@ #endif // CONFIG_VP9_HIGHBITDEPTH void vp10_filter_block_plane_non420(VP10_COMMON *cm, - struct macroblockd_plane *plane, - MODE_INFO **mi_8x8, - int mi_row, int mi_col) { + struct macroblockd_plane *plane, + MODE_INFO **mi_8x8, + int mi_row, int mi_col) { const int ss_x = plane->subsampling_x; const int ss_y = plane->subsampling_y; const int row_step = 1 << ss_y; @@ -1209,49 +1209,103 @@ // Determine the vertical edges that need filtering for (c = 0; c < MI_BLOCK_SIZE && mi_col + c < cm->mi_cols; c += col_step) { const MODE_INFO *mi = mi_8x8[c]; - const BLOCK_SIZE sb_type = mi[0].mbmi.sb_type; - const int skip_this = mi[0].mbmi.skip && is_inter_block(&mi[0].mbmi); + const MB_MODE_INFO *mbmi = &mi[0].mbmi; + const BLOCK_SIZE sb_type = mbmi->sb_type; + const int skip_this = mbmi->skip && is_inter_block(mbmi); + const int blk_row = r & (num_8x8_blocks_high_lookup[sb_type] - 1); + const int blk_col = c & (num_8x8_blocks_wide_lookup[sb_type] - 1); + // left edge of current unit is block/partition edge -> no skip const int block_edge_left = (num_4x4_blocks_wide_lookup[sb_type] > 1) ? - !(c & (num_8x8_blocks_wide_lookup[sb_type] - 1)) : 1; + !blk_col : 1; const int skip_this_c = skip_this && !block_edge_left; // top edge of current unit is block/partition edge -> no skip const int block_edge_above = (num_4x4_blocks_high_lookup[sb_type] > 1) ? - !(r & (num_8x8_blocks_high_lookup[sb_type] - 1)) : 1; + !blk_row : 1; const int skip_this_r = skip_this && !block_edge_above; + +#if CONFIG_VAR_TX + TX_SIZE tx_size = (plane->plane_type == PLANE_TYPE_UV) + ? get_uv_tx_size(mbmi, plane) : mbmi->tx_size; +#else const TX_SIZE tx_size = (plane->plane_type == PLANE_TYPE_UV) - ? get_uv_tx_size(&mi[0].mbmi, plane) - : mi[0].mbmi.tx_size; + ? get_uv_tx_size(mbmi, plane) + : mbmi->tx_size; +#endif + const int skip_border_4x4_c = ss_x && mi_col + c == cm->mi_cols - 1; const int skip_border_4x4_r = ss_y && mi_row + r == cm->mi_rows - 1; + TX_SIZE tx_size_c = tx_size; + TX_SIZE tx_size_r = tx_size; + + int tx_size_mask = 0; // Filter level can vary per MI if (!(lfl[(r << 3) + (c >> ss_x)] = - get_filter_level(&cm->lf_info, &mi[0].mbmi))) + get_filter_level(&cm->lf_info, mbmi))) continue; + if (tx_size == TX_32X32) + tx_size_mask = 3; + else if (tx_size == TX_16X16) + tx_size_mask = 1; + else + tx_size_mask = 0; + +#if CONFIG_VAR_TX + if (is_inter_block(mbmi) && !mbmi->skip) + tx_size = (plane->plane_type == PLANE_TYPE_UV) ? + get_uv_tx_size_impl(mbmi->inter_tx_size[blk_row * 8 + blk_col], + sb_type, ss_x, ss_y) : + mbmi->inter_tx_size[blk_row * 8 + blk_col]; + + tx_size_r = VPXMIN(tx_size, cm->above_txfm_context[mi_col + c]); + tx_size_c = VPXMIN(tx_size, cm->left_txfm_context[(mi_row + r) & 0x07]); + + cm->above_txfm_context[mi_col + c] = tx_size; + cm->left_txfm_context[(mi_row + r) & 0x07] = tx_size; +#endif + // Build masks based on the transform size of each block - if (tx_size == TX_32X32) { - if (!skip_this_c && ((c >> ss_x) & 3) == 0) { + // handle vertical mask + if (tx_size_c == TX_32X32) { + if (!skip_this_c && ((c >> ss_x) & tx_size_mask) == 0) { if (!skip_border_4x4_c) mask_16x16_c |= 1 << (c >> ss_x); else mask_8x8_c |= 1 << (c >> ss_x); } - if (!skip_this_r && ((r >> ss_y) & 3) == 0) { + } else if (tx_size_c == TX_16X16) { + if (!skip_this_c && ((c >> ss_x) & tx_size_mask) == 0) { + if (!skip_border_4x4_c) + mask_16x16_c |= 1 << (c >> ss_x); + else + mask_8x8_c |= 1 << (c >> ss_x); + } + } else { + // force 8x8 filtering on 32x32 boundaries + if (!skip_this_c && ((c >> ss_x) & tx_size_mask) == 0) { + if (tx_size_c == TX_8X8 || ((c >> ss_x) & 3) == 0) + mask_8x8_c |= 1 << (c >> ss_x); + else + mask_4x4_c |= 1 << (c >> ss_x); + } + + if (!skip_this && tx_size_c < TX_8X8 && !skip_border_4x4_c && + ((c >> ss_x) & tx_size_mask) == 0) + mask_4x4_int[r] |= 1 << (c >> ss_x); + } + + // set horizontal mask + if (tx_size_r == TX_32X32) { + if (!skip_this_r && ((r >> ss_y) & tx_size_mask) == 0) { if (!skip_border_4x4_r) mask_16x16[r] |= 1 << (c >> ss_x); else mask_8x8[r] |= 1 << (c >> ss_x); } - } else if (tx_size == TX_16X16) { - if (!skip_this_c && ((c >> ss_x) & 1) == 0) { - if (!skip_border_4x4_c) - mask_16x16_c |= 1 << (c >> ss_x); - else - mask_8x8_c |= 1 << (c >> ss_x); - } - if (!skip_this_r && ((r >> ss_y) & 1) == 0) { + } else if (tx_size_r == TX_16X16) { + if (!skip_this_r && ((r >> ss_y) & tx_size_mask) == 0) { if (!skip_border_4x4_r) mask_16x16[r] |= 1 << (c >> ss_x); else @@ -1259,21 +1313,15 @@ } } else { // force 8x8 filtering on 32x32 boundaries - if (!skip_this_c) { - if (tx_size == TX_8X8 || ((c >> ss_x) & 3) == 0) - mask_8x8_c |= 1 << (c >> ss_x); - else - mask_4x4_c |= 1 << (c >> ss_x); - } - - if (!skip_this_r) { - if (tx_size == TX_8X8 || ((r >> ss_y) & 3) == 0) + if (!skip_this_r && ((r >> ss_y) & tx_size_mask) == 0) { + if (tx_size_r == TX_8X8 || ((r >> ss_y) & 3) == 0) mask_8x8[r] |= 1 << (c >> ss_x); else mask_4x4[r] |= 1 << (c >> ss_x); } - if (!skip_this && tx_size < TX_8X8 && !skip_border_4x4_c) + if (!skip_this && tx_size_r < TX_8X8 && !skip_border_4x4_c && + ((r >> ss_y) & tx_size_mask) == 0) mask_4x4_int[r] |= 1 << (c >> ss_x); } } @@ -1568,13 +1616,14 @@ } void vp10_loop_filter_rows(YV12_BUFFER_CONFIG *frame_buffer, - VP10_COMMON *cm, - struct macroblockd_plane planes[MAX_MB_PLANE], - int start, int stop, int y_only) { + VP10_COMMON *cm, + struct macroblockd_plane planes[MAX_MB_PLANE], + int start, int stop, int y_only) { const int num_planes = y_only ? 1 : MAX_MB_PLANE; + int mi_row, mi_col; +#if !CONFIG_VAR_TX enum lf_path path; LOOP_FILTER_MASK lfm; - int mi_row, mi_col; if (y_only) path = LF_PATH_444; @@ -1584,19 +1633,29 @@ path = LF_PATH_444; else path = LF_PATH_SLOW; +#endif +#if CONFIG_VAR_TX + memset(cm->above_txfm_context, TX_SIZES, cm->mi_cols); +#endif for (mi_row = start; mi_row < stop; mi_row += MI_BLOCK_SIZE) { MODE_INFO **mi = cm->mi_grid_visible + mi_row * cm->mi_stride; - +#if CONFIG_VAR_TX + memset(cm->left_txfm_context, TX_SIZES, 8); +#endif for (mi_col = 0; mi_col < cm->mi_cols; mi_col += MI_BLOCK_SIZE) { int plane; vp10_setup_dst_planes(planes, frame_buffer, mi_row, mi_col); +#if CONFIG_VAR_TX + for (plane = 0; plane < num_planes; ++plane) + vp10_filter_block_plane_non420(cm, &planes[plane], mi + mi_col, + mi_row, mi_col); +#else // TODO(JBB): Make setup_mask work for non 420. vp10_setup_mask(cm, mi_row, mi_col, mi + mi_col, cm->mi_stride, &lfm); - vp10_filter_block_plane_ss00(cm, &planes[0], mi_row, &lfm); for (plane = 1; plane < num_planes; ++plane) { switch (path) { @@ -1612,6 +1671,7 @@ break; } } +#endif } } }
diff --git a/vp10/common/mv.h b/vp10/common/mv.h index b4971a5..4cc2638 100644 --- a/vp10/common/mv.h +++ b/vp10/common/mv.h
@@ -48,6 +48,9 @@ mv->row = clamp(mv->row, min_row, max_row); } +static INLINE int mv_has_subpel(const MV *mv) { + return (mv->row & 0x0F) || (mv->col & 0x0F); +} #ifdef __cplusplus } // extern "C" #endif
diff --git a/vp10/common/onyxc_int.h b/vp10/common/onyxc_int.h index 6814133..3b83c2a 100644 --- a/vp10/common/onyxc_int.h +++ b/vp10/common/onyxc_int.h
@@ -20,6 +20,7 @@ #include "vp10/common/entropymv.h" #include "vp10/common/entropy.h" #include "vp10/common/entropymode.h" +#include "vp10/common/mv.h" #include "vp10/common/frame_buffers.h" #include "vp10/common/quant_common.h" #include "vp10/common/tile_common.h" @@ -301,6 +302,10 @@ PARTITION_CONTEXT *above_seg_context; ENTROPY_CONTEXT *above_context; +#if CONFIG_VAR_TX + TXFM_CONTEXT *above_txfm_context; + TXFM_CONTEXT left_txfm_context[8]; +#endif int above_context_alloc_cols; // scratch memory for intraonly/keyframe forward updates from default tables @@ -397,6 +402,9 @@ } xd->above_seg_context = cm->above_seg_context; +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context; +#endif xd->mi_stride = cm->mi_stride; xd->error_info = &cm->error; } @@ -446,6 +454,11 @@ xd->left_mi = NULL; xd->left_mbmi = NULL; } + +#if CONFIG_VAR_TX + xd->n8_h = bh; + xd->n8_w = bw; +#endif } static INLINE const vpx_prob *get_y_mode_probs(const VP10_COMMON *cm, @@ -489,6 +502,84 @@ return (left * 2 + above) + bsl * PARTITION_PLOFFSET; } +#if CONFIG_VAR_TX +static INLINE void set_txfm_ctx(TXFM_CONTEXT *txfm_ctx, + TX_SIZE tx_size, + int len) { + int i; + for (i = 0; i < len; ++i) + txfm_ctx[i] = tx_size; +} + +static INLINE void txfm_partition_update(TXFM_CONTEXT *above_ctx, + TXFM_CONTEXT *left_ctx, + TX_SIZE tx_size) { + BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int bs = num_8x8_blocks_high_lookup[bsize]; + int i; + for (i = 0; i < bs; ++i) { + above_ctx[i] = tx_size; + left_ctx[i] = tx_size; + } +} + +static INLINE int txfm_partition_context(TXFM_CONTEXT *above_ctx, + TXFM_CONTEXT *left_ctx, + TX_SIZE tx_size) { + int above = *above_ctx < tx_size; + int left = *left_ctx < tx_size; + return (tx_size - 1) * 3 + above + left; +} +#endif + +#if CONFIG_EXT_INTERP +static INLINE int vp10_is_interp_needed(const MACROBLOCKD *const xd) { + MODE_INFO *const mi = xd->mi[0]; + MB_MODE_INFO *const mbmi = &mi->mbmi; + const BLOCK_SIZE bsize = mbmi->sb_type; + const int is_compound = has_second_ref(mbmi); + int intpel_mv; + +#if SUPPORT_NONINTERPOLATING_FILTERS + // TODO(debargha): This is is currently only for experimentation + // with non-interpolating filters. Remove later. + // If any of the filters are non-interpolating, then indicate the + // interpolation filter always. + int i; + for (i = 0; i < SWITCHABLE_FILTERS; ++i) { + if (!IsInterpolatingFilter(i)) return 1; + } +#endif + + // For scaled references, interpolation filter is indicated all the time. + if (vp10_is_scaled(&xd->block_refs[0]->sf)) + return 1; + if (is_compound && vp10_is_scaled(&xd->block_refs[1]->sf)) + return 1; + + if (bsize < BLOCK_8X8) { + intpel_mv = + !mv_has_subpel(&mi->bmi[0].as_mv[0].as_mv) && + !mv_has_subpel(&mi->bmi[1].as_mv[0].as_mv) && + !mv_has_subpel(&mi->bmi[2].as_mv[0].as_mv) && + !mv_has_subpel(&mi->bmi[3].as_mv[0].as_mv); + if (is_compound && intpel_mv) { + intpel_mv &= + !mv_has_subpel(&mi->bmi[0].as_mv[1].as_mv) && + !mv_has_subpel(&mi->bmi[1].as_mv[1].as_mv) && + !mv_has_subpel(&mi->bmi[2].as_mv[1].as_mv) && + !mv_has_subpel(&mi->bmi[3].as_mv[1].as_mv); + } + } else { + intpel_mv = !mv_has_subpel(&mbmi->mv[0].as_mv); + if (is_compound && intpel_mv) { + intpel_mv &= !mv_has_subpel(&mbmi->mv[1].as_mv); + } + } + return !intpel_mv; +} +#endif // CONFIG_EXT_INTERP + #ifdef __cplusplus } // extern "C" #endif
diff --git a/vp10/common/pred_common.h b/vp10/common/pred_common.h index d6d7146..ebba225 100644 --- a/vp10/common/pred_common.h +++ b/vp10/common/pred_common.h
@@ -165,6 +165,71 @@ } } +#if CONFIG_VAR_TX +static void update_tx_counts(VP10_COMMON *cm, MACROBLOCKD *xd, + MB_MODE_INFO *mbmi, BLOCK_SIZE plane_bsize, + TX_SIZE tx_size, int blk_row, int blk_col, + TX_SIZE max_tx_size, int ctx, + struct tx_counts *tx_counts) { + const struct macroblockd_plane *const pd = &xd->plane[0]; + const BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int tx_idx = (blk_row >> (1 - pd->subsampling_y)) * 8 + + (blk_col >> (1 - pd->subsampling_x)); + TX_SIZE plane_tx_size = mbmi->inter_tx_size[tx_idx]; + int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize]; + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y); + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x); + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == plane_tx_size) { + ++get_tx_counts(max_tx_size, ctx, tx_counts)[tx_size]; + mbmi->tx_size = tx_size; + } else { + int bsl = b_width_log2_lookup[bsize]; + int i; + + assert(bsl > 0); + --bsl; + + for (i = 0; i < 4; ++i) { + const int offsetr = blk_row + ((i >> 1) << bsl); + const int offsetc = blk_col + ((i & 0x01) << bsl); + + if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) + continue; + update_tx_counts(cm, xd, mbmi, plane_bsize, + tx_size - 1, offsetr, offsetc, + max_tx_size, ctx, tx_counts); + } + } +} + +static INLINE void inter_block_tx_count_update(VP10_COMMON *cm, + MACROBLOCKD *xd, + MB_MODE_INFO *mbmi, + BLOCK_SIZE plane_bsize, + int ctx, + struct tx_counts *tx_counts) { + const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize]; + const int mi_height = num_4x4_blocks_high_lookup[plane_bsize]; + TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize]; + BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + int bh = num_4x4_blocks_wide_lookup[txb_size]; + int idx, idy; + + for (idy = 0; idy < mi_height; idy += bh) + for (idx = 0; idx < mi_width; idx += bh) + update_tx_counts(cm, xd, mbmi, plane_bsize, max_tx_size, idy, idx, + max_tx_size, ctx, tx_counts); +} +#endif + #ifdef __cplusplus } // extern "C" #endif
diff --git a/vp10/common/reconinter.c b/vp10/common/reconinter.c index fdcb967..88c7569 100644 --- a/vp10/common/reconinter.c +++ b/vp10/common/reconinter.c
@@ -64,9 +64,9 @@ } void build_inter_predictors(MACROBLOCKD *xd, int plane, int block, - int bw, int bh, - int x, int y, int w, int h, - int mi_x, int mi_y) { + int bw, int bh, + int x, int y, int w, int h, + int mi_x, int mi_y) { struct macroblockd_plane *const pd = &xd->plane[plane]; const MODE_INFO *mi = xd->mi[0]; const int is_compound = has_second_ref(&mi->mbmi);
diff --git a/vp10/common/reconinter.h b/vp10/common/reconinter.h index 5678f47..bcfa3f6 100644 --- a/vp10/common/reconinter.h +++ b/vp10/common/reconinter.h
@@ -28,9 +28,22 @@ int w, int h, int ref, const InterpKernel *kernel, int xs, int ys) { +#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS + if (kernel[0][SUBPEL_TAPS / 2 - 1] == 128) { + // Interpolating filter + sf->predict[subpel_x != 0][subpel_y != 0][ref]( + src, src_stride, dst, dst_stride, + kernel[subpel_x], xs, kernel[subpel_y], ys, w, h); + } else { + sf->predict_ni[subpel_x != 0][subpel_y != 0][ref]( + src, src_stride, dst, dst_stride, + kernel[subpel_x], xs, kernel[subpel_y], ys, w, h); + } +#else sf->predict[subpel_x != 0][subpel_y != 0][ref]( src, src_stride, dst, dst_stride, kernel[subpel_x], xs, kernel[subpel_y], ys, w, h); +#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS } #if CONFIG_VP9_HIGHBITDEPTH @@ -42,9 +55,22 @@ int w, int h, int ref, const InterpKernel *kernel, int xs, int ys, int bd) { +#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS + if (kernel[0][SUBPEL_TAPS / 2 - 1] == 128) { + // Interpolating filter + sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref]( + src, src_stride, dst, dst_stride, + kernel[subpel_x], xs, kernel[subpel_y], ys, w, h, bd); + } else { + sf->highbd_predict_ni[subpel_x != 0][subpel_y != 0][ref]( + src, src_stride, dst, dst_stride, + kernel[subpel_x], xs, kernel[subpel_y], ys, w, h, bd); + } +#else sf->highbd_predict[subpel_x != 0][subpel_y != 0][ref]( src, src_stride, dst, dst_stride, kernel[subpel_x], xs, kernel[subpel_y], ys, w, h, bd); +#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS } #endif // CONFIG_VP9_HIGHBITDEPTH @@ -192,7 +218,6 @@ void vp10_setup_pre_planes(MACROBLOCKD *xd, int idx, const YV12_BUFFER_CONFIG *src, int mi_row, int mi_col, const struct scale_factors *sf); - #ifdef __cplusplus } // extern "C" #endif
diff --git a/vp10/common/reconintra.c b/vp10/common/reconintra.c index 14af7eb..474edbd 100644 --- a/vp10/common/reconintra.c +++ b/vp10/common/reconintra.c
@@ -8,6 +8,8 @@ * be found in the AUTHORS file in the root of the source tree. */ +#include <math.h> + #include "./vpx_config.h" #include "./vpx_dsp_rtcd.h" @@ -262,12 +264,636 @@ } #if CONFIG_MISC_FIXES -static inline void memset16(uint16_t *dst, int val, int n) { +static INLINE void memset16(uint16_t *dst, int val, int n) { while (n--) *dst++ = val; } #endif +#if CONFIG_EXT_INTRA +#define PI 3.14159265 +#define FILTER_INTRA_PREC_BITS 10 +#define FILTER_INTRA_ROUND_VAL 511 + +#if CONFIG_MISC_FIXES +static const uint8_t ext_intra_extend_modes[FILTER_INTRA_MODES] = { + NEED_LEFT | NEED_ABOVE, // FILTER_DC + NEED_LEFT | NEED_ABOVE, // FILTER_V + NEED_LEFT | NEED_ABOVE, // FILTER_H + NEED_LEFT | NEED_ABOVE, // FILTER_D45 + NEED_LEFT | NEED_ABOVE, // FILTER_D135 + NEED_LEFT | NEED_ABOVE, // FILTER_D117 + NEED_LEFT | NEED_ABOVE, // FILTER_D153 + NEED_LEFT | NEED_ABOVE, // FILTER_D207 + NEED_LEFT | NEED_ABOVE, // FILTER_D63 + NEED_LEFT | NEED_ABOVE, // FILTER_TM +}; +#else +static const uint8_t ext_intra_extend_modes[FILTER_INTRA_MODES] = { + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_DC + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_V + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_H + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_D45 + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_D135 + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_D117 + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_D153 + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_D207 + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_D63 + NEED_LEFT | NEED_ABOVERIGHT, // FILTER_TM +}; +#endif // CONFIG_MISC_FIXES + +// Directional prediction, zone 1: 0 < angle < 90 +static void dr_prediction_z1(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left, + int dx, int dy) { + int r, c, x, y, base, shift, val; + + (void)left; + (void)dy; + assert(dy == 1); + assert(dx < 0); + + for (r = 0; r < bs; ++r) { + y = r + 1; + for (c = 0; c < bs; ++c) { + x = c * 256 - y * dx; + base = x >> 8; + shift = x - base * 256; + if (base < 2 * bs - 1) { + val = + (above[base] * (256 - shift) + above[base + 1] * shift + 128) >> 8; + dst[c] = clip_pixel(val); + } else { + dst[c] = above[2 * bs - 1]; + } + } + dst += stride; + } +} + +// Directional prediction, zone 2: 90 < angle < 180 +static void dr_prediction_z2(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left, + int dx, int dy) { + int r, c, x, y, val1, val2, shift, val, base; + + assert(dx > 0); + assert(dy > 0); + + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) { + y = r + 1; + x = c * 256 - y * dx; + if (x >= -256) { + if (x <= 0) { + val1 = above[-1]; + val2 = above[0]; + shift = x + 256; + } else { + base = x >> 8; + val1 = above[base]; + val2 = above[base + 1]; + shift = x - base * 256; + } + } else { + x = c + 1; + y = r * 256 - x * dy; + base = y >> 8; + if (base >= 0) { + val1 = left[base]; + val2 = left[base + 1]; + shift = y - base * 256; + } else { + val1 = val2 = left[0]; + shift = 0; + } + } + val = (val1 * (256 - shift) + val2 * shift + 128) >> 8; + dst[c] = clip_pixel(val); + } + dst += stride; + } +} + +// Directional prediction, zone 3: 180 < angle < 270 +static void dr_prediction_z3(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left, + int dx, int dy) { + int r, c, x, y, base, shift, val; + + (void)above; + (void)dx; + assert(dx == 1); + assert(dy < 0); + + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) { + x = c + 1; + y = r * 256 - x * dy; + base = y >> 8; + shift = y - base * 256; + if (base < bs - 1) { + val = + (left[base] * (256 - shift) + left[base + 1] * shift + 128) >> 8; + dst[c] = clip_pixel(val); + } else { + dst[c] = left[bs - 1]; + } + } + dst += stride; + } +} + +static INLINE void v_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + int r; + (void) left; + + for (r = 0; r < bs; r++) { + memcpy(dst, above, bs); + dst += stride; + } +} + +static INLINE void h_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + int r; + (void) above; + + for (r = 0; r < bs; r++) { + memset(dst, left[r], bs); + dst += stride; + } +} + +static void dr_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left, int angle) { + double t = 0; + int dx, dy; + + if (angle != 90 && angle != 180) + t = tan(angle * PI / 180.0); + if (angle > 0 && angle < 90) { + dx = -((int)(256 / t)); + dy = 1; + dr_prediction_z1(dst, stride, bs, above, left, dx, dy); + } else if (angle > 90 && angle < 180) { + t = -t; + dx = (int)(256 / t); + dy = (int)(256 * t); + dr_prediction_z2(dst, stride, bs, above, left, dx, dy); + } else if (angle > 180 && angle < 270) { + dx = 1; + dy = -((int)(256 * t)); + dr_prediction_z3(dst, stride, bs, above, left, dx, dy); + } else if (angle == 90) { + v_predictor(dst, stride, bs, above, left); + } else if (angle == 180) { + h_predictor(dst, stride, bs, above, left); + } +} + +static int filter_intra_taps_4[TX_SIZES][INTRA_MODES][4] = { + { + {735, 881, -537, -54}, + {1005, 519, -488, -11}, + {383, 990, -343, -6}, + {442, 805, -542, 319}, + {658, 616, -133, -116}, + {875, 442, -141, -151}, + {386, 741, -23, -80}, + {390, 1027, -446, 51}, + {679, 606, -523, 262}, + {903, 922, -778, -23}, + }, + { + {648, 803, -444, 16}, + {972, 620, -576, 7}, + {561, 967, -499, -5}, + {585, 762, -468, 144}, + {596, 619, -182, -9}, + {895, 459, -176, -153}, + {557, 722, -126, -129}, + {601, 839, -523, 105}, + {562, 709, -499, 251}, + {803, 872, -695, 43}, + }, + { + {423, 728, -347, 111}, + {963, 685, -665, 23}, + {281, 1024, -480, 216}, + {640, 596, -437, 78}, + {429, 669, -259, 99}, + {740, 646, -415, 23}, + {568, 771, -346, 40}, + {404, 833, -486, 209}, + {398, 712, -423, 307}, + {939, 935, -887, 17}, + }, + { + {477, 737, -393, 150}, + {881, 630, -546, 67}, + {506, 984, -443, -20}, + {114, 459, -270, 528}, + {433, 528, 14, 3}, + {837, 470, -301, -30}, + {181, 777, 89, -107}, + {-29, 716, -232, 259}, + {589, 646, -495, 255}, + {740, 884, -728, 77}, + }, +}; + +static void filter_intra_predictors_4tap(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, + const uint8_t *left, + int mode) { + int k, r, c; + int pred[33][65]; + int mean, ipred; + const TX_SIZE tx_size = (bs == 32) ? TX_32X32 : + ((bs == 16) ? TX_16X16 : ((bs == 8) ? TX_8X8 : (TX_4X4))); + const int c0 = filter_intra_taps_4[tx_size][mode][0]; + const int c1 = filter_intra_taps_4[tx_size][mode][1]; + const int c2 = filter_intra_taps_4[tx_size][mode][2]; + const int c3 = filter_intra_taps_4[tx_size][mode][3]; + + k = 0; + mean = 0; + while (k < bs) { + mean = mean + (int)left[k]; + mean = mean + (int)above[k]; + k++; + } + mean = (mean + bs) / (2 * bs); + + for (r = 0; r < bs; ++r) + pred[r + 1][0] = (int)left[r] - mean; + + for (c = 0; c < 2 * bs + 1; ++c) + pred[0][c] = (int)above[c - 1] - mean; + + for (r = 1; r < bs + 1; ++r) + for (c = 1; c < 2 * bs + 1 - r; ++c) { + ipred = c0 * pred[r - 1][c] + c1 * pred[r][c - 1] + + c2 * pred[r - 1][c - 1] + c3 * pred[r - 1][c + 1]; + pred[r][c] = ipred < 0 ? + -((-ipred + FILTER_INTRA_ROUND_VAL) >> FILTER_INTRA_PREC_BITS) : + ((ipred + FILTER_INTRA_ROUND_VAL) >> FILTER_INTRA_PREC_BITS); + } + + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) { + ipred = pred[r + 1][c + 1] + mean; + dst[c] = clip_pixel(ipred); + } + dst += stride; + } +} + +static void dc_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, DC_PRED); +} + +static void v_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, V_PRED); +} + +static void h_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, H_PRED); +} + +static void d45_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, D45_PRED); +} + +static void d135_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, D135_PRED); +} + +static void d117_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, D117_PRED); +} + +static void d153_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, D153_PRED); +} + +static void d207_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, D207_PRED); +} + +static void d63_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, D63_PRED); +} + +static void tm_filter_predictor(uint8_t *dst, ptrdiff_t stride, int bs, + const uint8_t *above, const uint8_t *left) { + filter_intra_predictors_4tap(dst, stride, bs, above, left, TM_PRED); +} + +static void (*filter_intra_predictors[EXT_INTRA_MODES])(uint8_t *dst, + ptrdiff_t stride, int bs, const uint8_t *above, const uint8_t *left) = { + dc_filter_predictor, v_filter_predictor, h_filter_predictor, + d45_filter_predictor, d135_filter_predictor, d117_filter_predictor, + d153_filter_predictor, d207_filter_predictor, d63_filter_predictor, + tm_filter_predictor, +}; + +#if CONFIG_VP9_HIGHBITDEPTH +// Directional prediction, zone 1: 0 < angle < 90 +static void highbd_dr_prediction_z1(uint16_t *dst, ptrdiff_t stride, int bs, + const uint16_t *above, const uint16_t *left, + int dx, int dy, int bd) { + int r, c, x, y, base, shift, val; + + (void)left; + (void)dy; + assert(dy == 1); + assert(dx < 0); + + for (r = 0; r < bs; ++r) { + y = r + 1; + for (c = 0; c < bs; ++c) { + x = c * 256 - y * dx; + base = x >> 8; + shift = x - base * 256; + if (base < 2 * bs - 1) { + val = + (above[base] * (256 - shift) + above[base + 1] * shift + 128) >> 8; + dst[c] = clip_pixel_highbd(val, bd); + } else { + dst[c] = above[2 * bs - 1]; + } + } + dst += stride; + } +} + +// Directional prediction, zone 2: 90 < angle < 180 +static void highbd_dr_prediction_z2(uint16_t *dst, ptrdiff_t stride, int bs, + const uint16_t *above, const uint16_t *left, + int dx, int dy, int bd) { + int r, c, x, y, val1, val2, shift, val, base; + + assert(dx > 0); + assert(dy > 0); + + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) { + y = r + 1; + x = c * 256 - y * dx; + if (x >= -256) { + if (x <= 0) { + val1 = above[-1]; + val2 = above[0]; + shift = x + 256; + } else { + base = x >> 8; + val1 = above[base]; + val2 = above[base + 1]; + shift = x - base * 256; + } + } else { + x = c + 1; + y = r * 256 - x * dy; + base = y >> 8; + if (base >= 0) { + val1 = left[base]; + val2 = left[base + 1]; + shift = y - base * 256; + } else { + val1 = val2 = left[0]; + shift = 0; + } + } + val = (val1 * (256 - shift) + val2 * shift + 128) >> 8; + dst[c] = clip_pixel_highbd(val, bd); + } + dst += stride; + } +} + +// Directional prediction, zone 3: 180 < angle < 270 +static void highbd_dr_prediction_z3(uint16_t *dst, ptrdiff_t stride, int bs, + const uint16_t *above, const uint16_t *left, + int dx, int dy, int bd) { + int r, c, x, y, base, shift, val; + + (void)above; + (void)dx; + assert(dx == 1); + assert(dy < 0); + + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) { + x = c + 1; + y = r * 256 - x * dy; + base = y >> 8; + shift = y - base * 256; + if (base < bs - 1) { + val = + (left[base] * (256 - shift) + left[base + 1] * shift + 128) >> 8; + dst[c] = clip_pixel_highbd(val, bd); + } else { + dst[c] = left[bs - 1]; + } + } + dst += stride; + } +} + +static INLINE void highbd_v_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + int r; + (void) left; + (void) bd; + for (r = 0; r < bs; r++) { + memcpy(dst, above, bs * sizeof(uint16_t)); + dst += stride; + } +} + +static INLINE void highbd_h_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + int r; + (void) above; + (void) bd; + for (r = 0; r < bs; r++) { + vpx_memset16(dst, left[r], bs); + dst += stride; + } +} + +static void highbd_dr_predictor(uint16_t *dst, ptrdiff_t stride, int bs, + const uint16_t *above, const uint16_t *left, + int angle, int bd) { + double t = 0; + int dx, dy; + + if (angle != 90 && angle != 180) + t = tan(angle * PI / 180.0); + if (angle > 0 && angle < 90) { + dx = -((int)(256 / t)); + dy = 1; + highbd_dr_prediction_z1(dst, stride, bs, above, left, dx, dy, bd); + } else if (angle > 90 && angle < 180) { + t = -t; + dx = (int)(256 / t); + dy = (int)(256 * t); + highbd_dr_prediction_z2(dst, stride, bs, above, left, dx, dy, bd); + } else if (angle > 180 && angle < 270) { + dx = 1; + dy = -((int)(256 * t)); + highbd_dr_prediction_z3(dst, stride, bs, above, left, dx, dy, bd); + } else if (angle == 90) { + highbd_v_predictor(dst, stride, bs, above, left, bd); + } else if (angle == 180) { + highbd_h_predictor(dst, stride, bs, above, left, bd); + } +} + +static void highbd_filter_intra_predictors_4tap(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int mode, + int bd) { + int k, r, c; + int pred[33][65]; + int mean, ipred; + const TX_SIZE tx_size = (bs == 32) ? TX_32X32 : + ((bs == 16) ? TX_16X16 : ((bs == 8) ? TX_8X8 : (TX_4X4))); + const int c0 = filter_intra_taps_4[tx_size][mode][0]; + const int c1 = filter_intra_taps_4[tx_size][mode][1]; + const int c2 = filter_intra_taps_4[tx_size][mode][2]; + const int c3 = filter_intra_taps_4[tx_size][mode][3]; + + k = 0; + mean = 0; + while (k < bs) { + mean = mean + (int)left[k]; + mean = mean + (int)above[k]; + k++; + } + mean = (mean + bs) / (2 * bs); + + for (r = 0; r < bs; ++r) + pred[r + 1][0] = (int)left[r] - mean; + + for (c = 0; c < 2 * bs + 1; ++c) + pred[0][c] = (int)above[c - 1] - mean; + + for (r = 1; r < bs + 1; ++r) + for (c = 1; c < 2 * bs + 1 - r; ++c) { + ipred = c0 * pred[r - 1][c] + c1 * pred[r][c - 1] + + c2 * pred[r - 1][c - 1] + c3 * pred[r - 1][c + 1]; + pred[r][c] = ipred < 0 ? + -((-ipred + FILTER_INTRA_ROUND_VAL) >> FILTER_INTRA_PREC_BITS) : + ((ipred + FILTER_INTRA_ROUND_VAL) >> FILTER_INTRA_PREC_BITS); + } + + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) { + ipred = pred[r + 1][c + 1] + mean; + dst[c] = clip_pixel_highbd(ipred, bd); + } + dst += stride; + } +} + +static void highbd_dc_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, DC_PRED, + bd); +} + +static void highbd_v_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, V_PRED, + bd); +} + +static void highbd_h_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, H_PRED, + bd); +} + +static void highbd_d45_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, D45_PRED, + bd); +} + +static void highbd_d135_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, D135_PRED, + bd); +} + +static void highbd_d117_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, D117_PRED, + bd); +} + +static void highbd_d153_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, D153_PRED, + bd); +} + +static void highbd_d207_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, D207_PRED, + bd); +} + +static void highbd_d63_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, D63_PRED, + bd); +} + +static void highbd_tm_filter_predictor(uint16_t *dst, ptrdiff_t stride, + int bs, const uint16_t *above, + const uint16_t *left, int bd) { + highbd_filter_intra_predictors_4tap(dst, stride, bs, above, left, TM_PRED, + bd); +} + +static void (*highbd_filter_intra_predictors[EXT_INTRA_MODES])(uint16_t *dst, + ptrdiff_t stride, int bs, const uint16_t *above, const uint16_t *left, + int bd) = { + highbd_dc_filter_predictor, highbd_v_filter_predictor, + highbd_h_filter_predictor, highbd_d45_filter_predictor, + highbd_d135_filter_predictor, highbd_d117_filter_predictor, + highbd_d153_filter_predictor, highbd_d207_filter_predictor, + highbd_d63_filter_predictor, highbd_tm_filter_predictor, +}; +#endif // CONFIG_VP9_HIGHBITDEPTH +#endif // CONFIG_EXT_INTRA + #if CONFIG_VP9_HIGHBITDEPTH static void build_intra_predictors_high(const MACROBLOCKD *xd, const uint8_t *ref8, @@ -298,6 +924,9 @@ uint16_t *above_row = above_data + 16; const uint16_t *const_above_row = above_row; const int bs = 4 << tx_size; + int need_left = extend_modes[mode] & NEED_LEFT; + int need_above = extend_modes[mode] & NEED_ABOVE; + int need_aboveright = extend_modes[mode] & NEED_ABOVERIGHT; #if CONFIG_MISC_FIXES const uint16_t *above_ref = ref - ref_stride; #else @@ -305,9 +934,6 @@ int x0, y0; const struct macroblockd_plane *const pd = &xd->plane[plane]; #endif - const int need_left = extend_modes[mode] & NEED_LEFT; - const int need_above = extend_modes[mode] & NEED_ABOVE; - const int need_aboveright = extend_modes[mode] & NEED_ABOVERIGHT; int base = 128 << (bd - 8); // 127 127 127 .. 127 127 127 127 127 127 // 129 A B .. Y Z @@ -315,6 +941,45 @@ // 129 E F .. U V // 129 G H .. S T T T T T +#if CONFIG_EXT_INTRA + const EXT_INTRA_MODE_INFO *ext_intra_mode_info = + &xd->mi[0]->mbmi.ext_intra_mode_info; + const EXT_INTRA_MODE ext_intra_mode = + ext_intra_mode_info->ext_intra_mode[plane != 0]; + const int angle = + prediction_angle_map(ext_intra_mode_info->ext_intra_angle[plane != 0]); + + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0]) { + EXT_INTRA_MODE ext_intra_mode = + ext_intra_mode_info->ext_intra_mode[plane != 0]; + if (ext_intra_mode <= FILTER_TM_PRED) { + need_left = ext_intra_extend_modes[ext_intra_mode] & NEED_LEFT; + need_above = ext_intra_extend_modes[ext_intra_mode] & NEED_ABOVE; + need_aboveright = + ext_intra_extend_modes[ext_intra_mode] & NEED_ABOVERIGHT; + } else { + assert(angle > 0 && angle < 270); +#if CONFIG_MISC_FIXES + if (angle <= 90) + need_above = 1, need_left = 0; + else if (angle < 180) + need_above = 1, need_left = 1; + else + need_above = 0, need_left = 1; +#else + if (angle < 90) + need_above = 0, need_aboveright = 1, need_left = 0; + else if (angle == 90) + need_above = 1, need_aboveright = 0, need_left = 0; + else if (angle < 180) + need_above = 1, need_aboveright = 0, need_left = 1; + else + need_above = 0, need_aboveright = 0, need_left = 1; +#endif // CONFIG_MISC_FIXES + } + } +#endif // CONFIG_EXT_INTRA + #if CONFIG_MISC_FIXES (void) x; (void) y; @@ -324,8 +989,20 @@ (void) need_aboveright; // NEED_LEFT - if (extend_modes[mode] & NEED_LEFT) { + if (need_left) { +#if CONFIG_EXT_INTRA + int need_bottom; + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0]) { + if (ext_intra_mode <= FILTER_TM_PRED) + need_bottom = 0; + else + need_bottom = angle > 180; + } else { + need_bottom = !!(extend_modes[mode] & NEED_BOTTOMLEFT); + } +#else const int need_bottom = !!(extend_modes[mode] & NEED_BOTTOMLEFT); +#endif // CONFIG_EXT_INTRA i = 0; if (n_left_px > 0) { for (; i < n_left_px; i++) @@ -343,8 +1020,20 @@ } // NEED_ABOVE - if (extend_modes[mode] & NEED_ABOVE) { + if (need_above) { +#if CONFIG_EXT_INTRA + int need_right; + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0]) { + if (ext_intra_mode <= FILTER_TM_PRED) + need_right = 1; + else + need_right = angle < 90; + } else { + need_right = !!(extend_modes[mode] & NEED_ABOVERIGHT); + } +#else const int need_right = !!(extend_modes[mode] & NEED_ABOVERIGHT); +#endif // CONFIG_EXT_INTRA if (n_top_px > 0) { memcpy(above_row, above_ref, n_top_px * 2); i = n_top_px; @@ -360,11 +1049,20 @@ } } - if (extend_modes[mode] & NEED_ABOVELEFT) { + (void)need_aboveright; +#if CONFIG_EXT_INTRA + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0] || + (extend_modes[mode] & NEED_ABOVELEFT)) { above_row[-1] = n_top_px > 0 ? (n_left_px > 0 ? above_ref[-1] : base + 1) : base - 1; } #else + if ((extend_modes[mode] & NEED_ABOVELEFT)) { + above_row[-1] = n_top_px > 0 ? + (n_left_px > 0 ? above_ref[-1] : base + 1) : base - 1; + } +#endif // CONFIG_EXT_INTRA +#else // Get current frame pointer, width and height. if (plane == 0) { frame_width = xd->cur_buf->y_width; @@ -485,6 +1183,19 @@ } #endif +#if CONFIG_EXT_INTRA + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0]) { + if (ext_intra_mode <= FILTER_TM_PRED) + highbd_filter_intra_predictors[ext_intra_mode](dst, dst_stride, bs, + const_above_row, left_col, + bd); + else + highbd_dr_predictor(dst, dst_stride, bs, const_above_row, left_col, + angle, bd); + return; + } +#endif // CONFIG_EXT_INTRA + // predict if (mode == DC_PRED) { #if CONFIG_MISC_FIXES @@ -528,6 +1239,47 @@ uint8_t *above_row = above_data + 16; const uint8_t *const_above_row = above_row; const int bs = 4 << tx_size; + int need_left = extend_modes[mode] & NEED_LEFT; + int need_above = extend_modes[mode] & NEED_ABOVE; + int need_aboveright = extend_modes[mode] & NEED_ABOVERIGHT; +#if CONFIG_EXT_INTRA + const EXT_INTRA_MODE_INFO *ext_intra_mode_info = + &xd->mi[0]->mbmi.ext_intra_mode_info; + const EXT_INTRA_MODE ext_intra_mode = + ext_intra_mode_info->ext_intra_mode[plane != 0]; + const int angle = + prediction_angle_map(ext_intra_mode_info->ext_intra_angle[plane != 0]); + + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0]) { + EXT_INTRA_MODE ext_intra_mode = + ext_intra_mode_info->ext_intra_mode[plane != 0]; + if (ext_intra_mode <= FILTER_TM_PRED) { + need_left = ext_intra_extend_modes[ext_intra_mode] & NEED_LEFT; + need_above = ext_intra_extend_modes[ext_intra_mode] & NEED_ABOVE; + need_aboveright = + ext_intra_extend_modes[ext_intra_mode] & NEED_ABOVERIGHT; + } else { + assert(angle > 0 && angle < 270); +#if CONFIG_MISC_FIXES + if (angle <= 90) + need_above = 1, need_left = 0; + else if (angle < 180) + need_above = 1, need_left = 1; + else + need_above = 0, need_left = 1; +#else + if (angle < 90) + need_above = 0, need_aboveright = 1, need_left = 0; + else if (angle == 90) + need_above = 1, need_aboveright = 0, need_left = 0; + else if (angle < 180) + need_above = 1, need_aboveright = 0, need_left = 1; + else + need_above = 0, need_aboveright = 0, need_left = 1; +#endif // CONFIG_MISC_FIXES + } + } +#endif // CONFIG_EXT_INTRA // 127 127 127 .. 127 127 127 127 127 127 // 129 A B .. Y Z @@ -561,9 +1313,21 @@ #endif // NEED_LEFT - if (extend_modes[mode] & NEED_LEFT) { + if (need_left) { #if CONFIG_MISC_FIXES +#if CONFIG_EXT_INTRA + int need_bottom; + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0]) { + if (ext_intra_mode <= FILTER_TM_PRED) + need_bottom = 0; + else + need_bottom = angle > 180; + } else { + need_bottom = !!(extend_modes[mode] & NEED_BOTTOMLEFT); + } +#else const int need_bottom = !!(extend_modes[mode] & NEED_BOTTOMLEFT); +#endif // CONFIG_EXT_INTRA i = 0; if (n_left_px > 0) { for (; i < n_left_px; i++) @@ -604,9 +1368,21 @@ } // NEED_ABOVE - if (extend_modes[mode] & NEED_ABOVE) { + if (need_above) { #if CONFIG_MISC_FIXES +#if CONFIG_EXT_INTRA + int need_right; + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0]) { + if (ext_intra_mode <= FILTER_TM_PRED) + need_right = 1; + else + need_right = angle < 90; + } else { + need_right = !!(extend_modes[mode] & NEED_ABOVERIGHT); + } +#else const int need_right = !!(extend_modes[mode] & NEED_ABOVERIGHT); +#endif // CONFIG_EXT_INTRA if (n_top_px > 0) { memcpy(above_row, above_ref, n_top_px); i = n_top_px; @@ -649,12 +1425,20 @@ } #if CONFIG_MISC_FIXES - if (extend_modes[mode] & NEED_ABOVELEFT) { + (void)need_aboveright; +#if CONFIG_EXT_INTRA + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0] || + (extend_modes[mode] & NEED_ABOVELEFT)) { above_row[-1] = n_top_px > 0 ? (n_left_px > 0 ? above_ref[-1] : 129) : 127; } #else + if ((extend_modes[mode] & NEED_ABOVELEFT)) { + above_row[-1] = n_top_px > 0 ? (n_left_px > 0 ? above_ref[-1] : 129) : 127; + } +#endif // CONFIG_EXT_INTRA +#else // NEED_ABOVERIGHT - if (extend_modes[mode] & NEED_ABOVERIGHT) { + if (need_aboveright) { if (up_available) { const uint8_t *above_ref = ref - ref_stride; if (xd->mb_to_right_edge < 0) { @@ -700,6 +1484,17 @@ } #endif +#if CONFIG_EXT_INTRA + if (ext_intra_mode_info->use_ext_intra_mode[plane != 0]) { + if (ext_intra_mode <= FILTER_TM_PRED) + filter_intra_predictors[ext_intra_mode](dst, dst_stride, bs, + const_above_row, left_col); + else + dr_predictor(dst, dst_stride, bs, const_above_row, left_col, angle); + return; + } +#endif // CONFIG_EXT_INTRA + // predict if (mode == DC_PRED) { #if CONFIG_MISC_FIXES
diff --git a/vp10/common/scale.c b/vp10/common/scale.c index ce6062c..65e14a9 100644 --- a/vp10/common/scale.c +++ b/vp10/common/scale.c
@@ -46,15 +46,15 @@ #if CONFIG_VP9_HIGHBITDEPTH void vp10_setup_scale_factors_for_frame(struct scale_factors *sf, - int other_w, int other_h, - int this_w, int this_h, - int use_highbd) { + int other_w, int other_h, + int this_w, int this_h, + int use_highbd) { #else void vp10_setup_scale_factors_for_frame(struct scale_factors *sf, - int other_w, int other_h, - int this_w, int this_h) { + int other_w, int other_h, + int this_w, int this_h) { #endif - if (!valid_ref_frame_size(other_w, other_h, this_w, this_h)) { + if (!valid_ref_frame_size(other_w, other_h, this_w, this_h)) { sf->x_scale_fp = REF_INVALID_SCALE; sf->y_scale_fp = REF_INVALID_SCALE; return; @@ -79,6 +79,16 @@ // applied in one direction only, and not at all for 0,0, seems to give the // best quality, but it may be worth trying an additional mode that does // do the filtering on full-pel. +#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS + sf->predict_ni[0][0][0] = vpx_convolve8_c; + sf->predict_ni[0][0][1] = vpx_convolve8_avg_c; + sf->predict_ni[0][1][0] = vpx_convolve8_c; + sf->predict_ni[0][1][1] = vpx_convolve8_avg_c; + sf->predict_ni[1][0][0] = vpx_convolve8_c; + sf->predict_ni[1][0][1] = vpx_convolve8_avg_c; + sf->predict_ni[1][1][0] = vpx_convolve8; + sf->predict_ni[1][1][1] = vpx_convolve8_avg; +#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS if (sf->x_step_q4 == 16) { if (sf->y_step_q4 == 16) { // No scaling in either direction. @@ -119,8 +129,19 @@ // 2D subpel motion always gets filtered in both directions sf->predict[1][1][0] = vpx_convolve8; sf->predict[1][1][1] = vpx_convolve8_avg; + #if CONFIG_VP9_HIGHBITDEPTH if (use_highbd) { +#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS + sf->highbd_predict_ni[0][0][0] = vpx_highbd_convolve8_c; + sf->highbd_predict_ni[0][0][1] = vpx_highbd_convolve8_avg_c; + sf->highbd_predict_ni[0][1][0] = vpx_highbd_convolve8_c; + sf->highbd_predict_ni[0][1][1] = vpx_highbd_convolve8_avg_c; + sf->highbd_predict_ni[1][0][0] = vpx_highbd_convolve8_c; + sf->highbd_predict_ni[1][0][1] = vpx_highbd_convolve8_avg_c; + sf->highbd_predict_ni[1][1][0] = vpx_highbd_convolve8; + sf->highbd_predict_ni[1][1][1] = vpx_highbd_convolve8_avg; +#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS if (sf->x_step_q4 == 16) { if (sf->y_step_q4 == 16) { // No scaling in either direction. @@ -162,5 +183,5 @@ sf->highbd_predict[1][1][0] = vpx_highbd_convolve8; sf->highbd_predict[1][1][1] = vpx_highbd_convolve8_avg; } -#endif +#endif // CONFIG_VP9_HIGHBITDEPTH }
diff --git a/vp10/common/scale.h b/vp10/common/scale.h index 833f6c4..604b9d2 100644 --- a/vp10/common/scale.h +++ b/vp10/common/scale.h
@@ -34,7 +34,15 @@ convolve_fn_t predict[2][2][2]; // horiz, vert, avg #if CONFIG_VP9_HIGHBITDEPTH highbd_convolve_fn_t highbd_predict[2][2][2]; // horiz, vert, avg -#endif +#endif // CONFIG_VP9_HIGHBITDEPTH + +// Functions for non-interpolating filters (those that filter zero offsets) +#if CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS + convolve_fn_t predict_ni[2][2][2]; // horiz, vert, avg +#if CONFIG_VP9_HIGHBITDEPTH + highbd_convolve_fn_t highbd_predict_ni[2][2][2]; // horiz, vert, avg +#endif // CONFIG_VP9_HIGHBITDEPTH +#endif // CONFIG_EXT_INTERP && SUPPORT_NONINTERPOLATING_FILTERS }; MV32 vp10_scale_mv(const MV *mv, int x, int y, const struct scale_factors *sf); @@ -48,7 +56,7 @@ void vp10_setup_scale_factors_for_frame(struct scale_factors *sf, int other_w, int other_h, int this_w, int this_h); -#endif +#endif // CONFIG_VP9_HIGHBITDEPTH static INLINE int vp10_is_valid_scale(const struct scale_factors *sf) { return sf->x_scale_fp != REF_INVALID_SCALE &&
diff --git a/vp10/common/scan.c b/vp10/common/scan.c index 7217f6d..23a7b98 100644 --- a/vp10/common/scan.c +++ b/vp10/common/scan.c
@@ -702,7 +702,228 @@ {default_scan_32x32, vp10_default_iscan_32x32, default_scan_32x32_neighbors}, }; -const scan_order vp10_scan_orders[TX_SIZES][TX_TYPES] = { +#if CONFIG_EXT_TX +const scan_order vp10_intra_scan_orders[TX_SIZES][TX_TYPES] = { + { // TX_4X4 + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {row_scan_4x4, vp10_row_iscan_4x4, row_scan_4x4_neighbors}, + {col_scan_4x4, vp10_col_iscan_4x4, col_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + }, { // TX_8X8 + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {row_scan_8x8, vp10_row_iscan_8x8, row_scan_8x8_neighbors}, + {col_scan_8x8, vp10_col_iscan_8x8, col_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + }, { // TX_16X16 + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {row_scan_16x16, vp10_row_iscan_16x16, row_scan_16x16_neighbors}, + {col_scan_16x16, vp10_col_iscan_16x16, col_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + }, { // TX_32X32 + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + } +}; + +const scan_order vp10_inter_scan_orders[TX_SIZES][TX_TYPES] = { + { // TX_4X4 + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, + }, { // TX_8X8 + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors}, + }, { // TX_16X16 + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, + }, { // TX_32X32 + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + } +}; + +#else // CONFIG_EXT_TX + +const scan_order vp10_intra_scan_orders[TX_SIZES][TX_TYPES] = { { // TX_4X4 {default_scan_4x4, vp10_default_iscan_4x4, default_scan_4x4_neighbors}, {row_scan_4x4, vp10_row_iscan_4x4, row_scan_4x4_neighbors}, @@ -714,14 +935,21 @@ {col_scan_8x8, vp10_col_iscan_8x8, col_scan_8x8_neighbors}, {default_scan_8x8, vp10_default_iscan_8x8, default_scan_8x8_neighbors} }, { // TX_16X16 - {default_scan_16x16, vp10_default_iscan_16x16, default_scan_16x16_neighbors}, + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors}, {row_scan_16x16, vp10_row_iscan_16x16, row_scan_16x16_neighbors}, {col_scan_16x16, vp10_col_iscan_16x16, col_scan_16x16_neighbors}, - {default_scan_16x16, vp10_default_iscan_16x16, default_scan_16x16_neighbors} + {default_scan_16x16, vp10_default_iscan_16x16, + default_scan_16x16_neighbors} }, { // TX_32X32 - {default_scan_32x32, vp10_default_iscan_32x32, default_scan_32x32_neighbors}, - {default_scan_32x32, vp10_default_iscan_32x32, default_scan_32x32_neighbors}, - {default_scan_32x32, vp10_default_iscan_32x32, default_scan_32x32_neighbors}, - {default_scan_32x32, vp10_default_iscan_32x32, default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, + {default_scan_32x32, vp10_default_iscan_32x32, + default_scan_32x32_neighbors}, } }; +#endif // CONFIG_EXT_TX
diff --git a/vp10/common/scan.h b/vp10/common/scan.h index f5a020f..aadae40 100644 --- a/vp10/common/scan.h +++ b/vp10/common/scan.h
@@ -30,7 +30,7 @@ } scan_order; extern const scan_order vp10_default_scan_orders[TX_SIZES]; -extern const scan_order vp10_scan_orders[TX_SIZES][TX_TYPES]; +extern const scan_order vp10_intra_scan_orders[TX_SIZES][TX_TYPES]; static INLINE int get_coef_context(const int16_t *neighbors, const uint8_t *token_cache, int c) { @@ -38,8 +38,31 @@ token_cache[neighbors[MAX_NEIGHBORS * c + 1]]) >> 1; } -static INLINE const scan_order *get_scan(TX_SIZE tx_size, TX_TYPE tx_type) { - return &vp10_scan_orders[tx_size][tx_type]; +static INLINE const scan_order *get_intra_scan(TX_SIZE tx_size, + TX_TYPE tx_type) { + return &vp10_intra_scan_orders[tx_size][tx_type]; +} + +#if CONFIG_EXT_TX +extern const scan_order vp10_inter_scan_orders[TX_SIZES][TX_TYPES]; + +static INLINE const scan_order *get_inter_scan(TX_SIZE tx_size, + TX_TYPE tx_type) { + return &vp10_inter_scan_orders[tx_size][tx_type]; +} +#endif // CONFIG_EXT_TX + +static INLINE const scan_order *get_scan(TX_SIZE tx_size, + TX_TYPE tx_type, + int is_inter) { +#if CONFIG_EXT_TX + return + is_inter ? &vp10_inter_scan_orders[tx_size][tx_type] : + &vp10_intra_scan_orders[tx_size][tx_type]; +#else + (void) is_inter; + return &vp10_intra_scan_orders[tx_size][tx_type]; +#endif // CONFIG_EXT_TX } #ifdef __cplusplus
diff --git a/vp10/common/thread_common.c b/vp10/common/thread_common.c index e83cb8e..58a7a97 100644 --- a/vp10/common/thread_common.c +++ b/vp10/common/thread_common.c
@@ -401,6 +401,12 @@ for (i = 0; i < TX_SIZES; i++) cm->counts.tx.tx_totals[i] += counts->tx.tx_totals[i]; +#if CONFIG_VAR_TX + for (i = 0; i < TXFM_PARTITION_CONTEXTS; ++i) + for (j = 0; j < 2; ++j) + cm->counts.txfm_partition[i][j] += counts->txfm_partition[i][j]; +#endif + for (i = 0; i < SKIP_CONTEXTS; i++) for (j = 0; j < 2; j++) cm->counts.skip[i][j] += counts->skip[i][j]; @@ -435,6 +441,27 @@ comps->fp[i] += comps_t->fp[i]; } +#if CONFIG_EXT_TX + for (i = 0; i < EXT_TX_SIZES; i++) { + int s, k; + for (s = 1; s < EXT_TX_SETS_INTER; ++s) { + if (use_inter_ext_tx_for_tx[s][i]) { + for (k = 0; k < TX_TYPES; k++) + cm->counts.inter_ext_tx[s][i][k] += counts->inter_ext_tx[s][i][k]; + } + } + for (s = 1; s < EXT_TX_SETS_INTRA; ++s) { + if (use_intra_ext_tx_for_tx[s][i]) { + int j; + for (j = 0; j < INTRA_MODES; ++j) + for (k = 0; k < TX_TYPES; k++) + cm->counts.intra_ext_tx[s][i][j][k] += + counts->intra_ext_tx[s][i][j][k]; + } + } + } +#endif // CONFIG_EXT_TX + #if CONFIG_MISC_FIXES for (i = 0; i < PREDICTION_PROBS; i++) for (j = 0; j < 2; j++) @@ -445,4 +472,10 @@ cm->counts.seg.tree_mispred[i] += counts->seg.tree_mispred[i]; } #endif + +#if CONFIG_EXT_INTRA + for (i = 0; i < PLANE_TYPES; ++i) + for (j = 0; j < 2; j++) + cm->counts.ext_intra[i][j] += counts->ext_intra[i][j]; +#endif // CONFIG_EXT_INTRA }
diff --git a/vp10/common/vp10_fwd_txfm1d.c b/vp10/common/vp10_fwd_txfm1d.c new file mode 100644 index 0000000..6e19e27 --- /dev/null +++ b/vp10/common/vp10_fwd_txfm1d.c
@@ -0,0 +1,1530 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "vp10/common/vp10_fwd_txfm1d.h" +#if CONFIG_COEFFICIENT_RANGE_CHECKING +#define range_check(stage, input, buf, size, bit) \ + { \ + int i, j; \ + for (i = 0; i < size; ++i) { \ + int buf_bit = get_max_bit(abs(buf[i])) + 1; \ + if (buf_bit > bit) { \ + printf("======== %s overflow ========\n", __func__); \ + printf("stage: %d node: %d\n", stage, i); \ + printf("bit: %d buf_bit: %d buf[i]: %d\n", bit, buf_bit, buf[i]); \ + printf("input:\n"); \ + for (j = 0; j < size; j++) { \ + printf("%d,", input[j]); \ + } \ + printf("\n"); \ + assert(0, "vp10_fwd_txfm1d.c: range_check overflow"); \ + } \ + } \ + } +#else +#define range_check(stage, input, buf, size, bit) \ + { \ + (void) stage; \ + (void) input; \ + (void) buf; \ + (void) size; \ + (void) bit; \ + } +#endif + +void vp10_fdct4_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 4; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[4]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0] + input[3]; + bf1[1] = input[1] + input[2]; + bf1[2] = -input[2] + input[1]; + bf1[3] = -input[3] + input[0]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[32], bf0[0], cospi[32], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(-cospi[32], bf0[1], cospi[32], bf0[0], cos_bit[stage]); + bf1[2] = half_btf(cospi[48], bf0[2], cospi[16], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[48], bf0[3], -cospi[16], bf0[2], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = bf0[2]; + bf1[2] = bf0[1]; + bf1[3] = bf0[3]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_fdct8_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 8; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[8]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0] + input[7]; + bf1[1] = input[1] + input[6]; + bf1[2] = input[2] + input[5]; + bf1[3] = input[3] + input[4]; + bf1[4] = -input[4] + input[3]; + bf1[5] = -input[5] + input[2]; + bf1[6] = -input[6] + input[1]; + bf1[7] = -input[7] + input[0]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0] + bf0[3]; + bf1[1] = bf0[1] + bf0[2]; + bf1[2] = -bf0[2] + bf0[1]; + bf1[3] = -bf0[3] + bf0[0]; + bf1[4] = bf0[4]; + bf1[5] = half_btf(-cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[5], cos_bit[stage]); + bf1[7] = bf0[7]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = half_btf(cospi[32], bf0[0], cospi[32], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(-cospi[32], bf0[1], cospi[32], bf0[0], cos_bit[stage]); + bf1[2] = half_btf(cospi[48], bf0[2], cospi[16], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[48], bf0[3], -cospi[16], bf0[2], cos_bit[stage]); + bf1[4] = bf0[4] + bf0[5]; + bf1[5] = -bf0[5] + bf0[4]; + bf1[6] = -bf0[6] + bf0[7]; + bf1[7] = bf0[7] + bf0[6]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[56], bf0[4], cospi[8], bf0[7], cos_bit[stage]); + bf1[5] = half_btf(cospi[24], bf0[5], cospi[40], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[24], bf0[6], -cospi[40], bf0[5], cos_bit[stage]); + bf1[7] = half_btf(cospi[56], bf0[7], -cospi[8], bf0[4], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = bf0[4]; + bf1[2] = bf0[2]; + bf1[3] = bf0[6]; + bf1[4] = bf0[1]; + bf1[5] = bf0[5]; + bf1[6] = bf0[3]; + bf1[7] = bf0[7]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_fdct16_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 16; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[16]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0] + input[15]; + bf1[1] = input[1] + input[14]; + bf1[2] = input[2] + input[13]; + bf1[3] = input[3] + input[12]; + bf1[4] = input[4] + input[11]; + bf1[5] = input[5] + input[10]; + bf1[6] = input[6] + input[9]; + bf1[7] = input[7] + input[8]; + bf1[8] = -input[8] + input[7]; + bf1[9] = -input[9] + input[6]; + bf1[10] = -input[10] + input[5]; + bf1[11] = -input[11] + input[4]; + bf1[12] = -input[12] + input[3]; + bf1[13] = -input[13] + input[2]; + bf1[14] = -input[14] + input[1]; + bf1[15] = -input[15] + input[0]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0] + bf0[7]; + bf1[1] = bf0[1] + bf0[6]; + bf1[2] = bf0[2] + bf0[5]; + bf1[3] = bf0[3] + bf0[4]; + bf1[4] = -bf0[4] + bf0[3]; + bf1[5] = -bf0[5] + bf0[2]; + bf1[6] = -bf0[6] + bf0[1]; + bf1[7] = -bf0[7] + bf0[0]; + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = half_btf(-cospi[32], bf0[10], cospi[32], bf0[13], cos_bit[stage]); + bf1[11] = half_btf(-cospi[32], bf0[11], cospi[32], bf0[12], cos_bit[stage]); + bf1[12] = half_btf(cospi[32], bf0[12], cospi[32], bf0[11], cos_bit[stage]); + bf1[13] = half_btf(cospi[32], bf0[13], cospi[32], bf0[10], cos_bit[stage]); + bf1[14] = bf0[14]; + bf1[15] = bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[3]; + bf1[1] = bf0[1] + bf0[2]; + bf1[2] = -bf0[2] + bf0[1]; + bf1[3] = -bf0[3] + bf0[0]; + bf1[4] = bf0[4]; + bf1[5] = half_btf(-cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[5], cos_bit[stage]); + bf1[7] = bf0[7]; + bf1[8] = bf0[8] + bf0[11]; + bf1[9] = bf0[9] + bf0[10]; + bf1[10] = -bf0[10] + bf0[9]; + bf1[11] = -bf0[11] + bf0[8]; + bf1[12] = -bf0[12] + bf0[15]; + bf1[13] = -bf0[13] + bf0[14]; + bf1[14] = bf0[14] + bf0[13]; + bf1[15] = bf0[15] + bf0[12]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[32], bf0[0], cospi[32], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(-cospi[32], bf0[1], cospi[32], bf0[0], cos_bit[stage]); + bf1[2] = half_btf(cospi[48], bf0[2], cospi[16], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[48], bf0[3], -cospi[16], bf0[2], cos_bit[stage]); + bf1[4] = bf0[4] + bf0[5]; + bf1[5] = -bf0[5] + bf0[4]; + bf1[6] = -bf0[6] + bf0[7]; + bf1[7] = bf0[7] + bf0[6]; + bf1[8] = bf0[8]; + bf1[9] = half_btf(-cospi[16], bf0[9], cospi[48], bf0[14], cos_bit[stage]); + bf1[10] = half_btf(-cospi[48], bf0[10], -cospi[16], bf0[13], cos_bit[stage]); + bf1[11] = bf0[11]; + bf1[12] = bf0[12]; + bf1[13] = half_btf(cospi[48], bf0[13], -cospi[16], bf0[10], cos_bit[stage]); + bf1[14] = half_btf(cospi[16], bf0[14], cospi[48], bf0[9], cos_bit[stage]); + bf1[15] = bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[56], bf0[4], cospi[8], bf0[7], cos_bit[stage]); + bf1[5] = half_btf(cospi[24], bf0[5], cospi[40], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[24], bf0[6], -cospi[40], bf0[5], cos_bit[stage]); + bf1[7] = half_btf(cospi[56], bf0[7], -cospi[8], bf0[4], cos_bit[stage]); + bf1[8] = bf0[8] + bf0[9]; + bf1[9] = -bf0[9] + bf0[8]; + bf1[10] = -bf0[10] + bf0[11]; + bf1[11] = bf0[11] + bf0[10]; + bf1[12] = bf0[12] + bf0[13]; + bf1[13] = -bf0[13] + bf0[12]; + bf1[14] = -bf0[14] + bf0[15]; + bf1[15] = bf0[15] + bf0[14]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = half_btf(cospi[60], bf0[8], cospi[4], bf0[15], cos_bit[stage]); + bf1[9] = half_btf(cospi[28], bf0[9], cospi[36], bf0[14], cos_bit[stage]); + bf1[10] = half_btf(cospi[44], bf0[10], cospi[20], bf0[13], cos_bit[stage]); + bf1[11] = half_btf(cospi[12], bf0[11], cospi[52], bf0[12], cos_bit[stage]); + bf1[12] = half_btf(cospi[12], bf0[12], -cospi[52], bf0[11], cos_bit[stage]); + bf1[13] = half_btf(cospi[44], bf0[13], -cospi[20], bf0[10], cos_bit[stage]); + bf1[14] = half_btf(cospi[28], bf0[14], -cospi[36], bf0[9], cos_bit[stage]); + bf1[15] = half_btf(cospi[60], bf0[15], -cospi[4], bf0[8], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = bf0[8]; + bf1[2] = bf0[4]; + bf1[3] = bf0[12]; + bf1[4] = bf0[2]; + bf1[5] = bf0[10]; + bf1[6] = bf0[6]; + bf1[7] = bf0[14]; + bf1[8] = bf0[1]; + bf1[9] = bf0[9]; + bf1[10] = bf0[5]; + bf1[11] = bf0[13]; + bf1[12] = bf0[3]; + bf1[13] = bf0[11]; + bf1[14] = bf0[7]; + bf1[15] = bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_fdct32_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 32; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[32]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0] + input[31]; + bf1[1] = input[1] + input[30]; + bf1[2] = input[2] + input[29]; + bf1[3] = input[3] + input[28]; + bf1[4] = input[4] + input[27]; + bf1[5] = input[5] + input[26]; + bf1[6] = input[6] + input[25]; + bf1[7] = input[7] + input[24]; + bf1[8] = input[8] + input[23]; + bf1[9] = input[9] + input[22]; + bf1[10] = input[10] + input[21]; + bf1[11] = input[11] + input[20]; + bf1[12] = input[12] + input[19]; + bf1[13] = input[13] + input[18]; + bf1[14] = input[14] + input[17]; + bf1[15] = input[15] + input[16]; + bf1[16] = -input[16] + input[15]; + bf1[17] = -input[17] + input[14]; + bf1[18] = -input[18] + input[13]; + bf1[19] = -input[19] + input[12]; + bf1[20] = -input[20] + input[11]; + bf1[21] = -input[21] + input[10]; + bf1[22] = -input[22] + input[9]; + bf1[23] = -input[23] + input[8]; + bf1[24] = -input[24] + input[7]; + bf1[25] = -input[25] + input[6]; + bf1[26] = -input[26] + input[5]; + bf1[27] = -input[27] + input[4]; + bf1[28] = -input[28] + input[3]; + bf1[29] = -input[29] + input[2]; + bf1[30] = -input[30] + input[1]; + bf1[31] = -input[31] + input[0]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0] + bf0[15]; + bf1[1] = bf0[1] + bf0[14]; + bf1[2] = bf0[2] + bf0[13]; + bf1[3] = bf0[3] + bf0[12]; + bf1[4] = bf0[4] + bf0[11]; + bf1[5] = bf0[5] + bf0[10]; + bf1[6] = bf0[6] + bf0[9]; + bf1[7] = bf0[7] + bf0[8]; + bf1[8] = -bf0[8] + bf0[7]; + bf1[9] = -bf0[9] + bf0[6]; + bf1[10] = -bf0[10] + bf0[5]; + bf1[11] = -bf0[11] + bf0[4]; + bf1[12] = -bf0[12] + bf0[3]; + bf1[13] = -bf0[13] + bf0[2]; + bf1[14] = -bf0[14] + bf0[1]; + bf1[15] = -bf0[15] + bf0[0]; + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = bf0[18]; + bf1[19] = bf0[19]; + bf1[20] = half_btf(-cospi[32], bf0[20], cospi[32], bf0[27], cos_bit[stage]); + bf1[21] = half_btf(-cospi[32], bf0[21], cospi[32], bf0[26], cos_bit[stage]); + bf1[22] = half_btf(-cospi[32], bf0[22], cospi[32], bf0[25], cos_bit[stage]); + bf1[23] = half_btf(-cospi[32], bf0[23], cospi[32], bf0[24], cos_bit[stage]); + bf1[24] = half_btf(cospi[32], bf0[24], cospi[32], bf0[23], cos_bit[stage]); + bf1[25] = half_btf(cospi[32], bf0[25], cospi[32], bf0[22], cos_bit[stage]); + bf1[26] = half_btf(cospi[32], bf0[26], cospi[32], bf0[21], cos_bit[stage]); + bf1[27] = half_btf(cospi[32], bf0[27], cospi[32], bf0[20], cos_bit[stage]); + bf1[28] = bf0[28]; + bf1[29] = bf0[29]; + bf1[30] = bf0[30]; + bf1[31] = bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[7]; + bf1[1] = bf0[1] + bf0[6]; + bf1[2] = bf0[2] + bf0[5]; + bf1[3] = bf0[3] + bf0[4]; + bf1[4] = -bf0[4] + bf0[3]; + bf1[5] = -bf0[5] + bf0[2]; + bf1[6] = -bf0[6] + bf0[1]; + bf1[7] = -bf0[7] + bf0[0]; + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = half_btf(-cospi[32], bf0[10], cospi[32], bf0[13], cos_bit[stage]); + bf1[11] = half_btf(-cospi[32], bf0[11], cospi[32], bf0[12], cos_bit[stage]); + bf1[12] = half_btf(cospi[32], bf0[12], cospi[32], bf0[11], cos_bit[stage]); + bf1[13] = half_btf(cospi[32], bf0[13], cospi[32], bf0[10], cos_bit[stage]); + bf1[14] = bf0[14]; + bf1[15] = bf0[15]; + bf1[16] = bf0[16] + bf0[23]; + bf1[17] = bf0[17] + bf0[22]; + bf1[18] = bf0[18] + bf0[21]; + bf1[19] = bf0[19] + bf0[20]; + bf1[20] = -bf0[20] + bf0[19]; + bf1[21] = -bf0[21] + bf0[18]; + bf1[22] = -bf0[22] + bf0[17]; + bf1[23] = -bf0[23] + bf0[16]; + bf1[24] = -bf0[24] + bf0[31]; + bf1[25] = -bf0[25] + bf0[30]; + bf1[26] = -bf0[26] + bf0[29]; + bf1[27] = -bf0[27] + bf0[28]; + bf1[28] = bf0[28] + bf0[27]; + bf1[29] = bf0[29] + bf0[26]; + bf1[30] = bf0[30] + bf0[25]; + bf1[31] = bf0[31] + bf0[24]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0] + bf0[3]; + bf1[1] = bf0[1] + bf0[2]; + bf1[2] = -bf0[2] + bf0[1]; + bf1[3] = -bf0[3] + bf0[0]; + bf1[4] = bf0[4]; + bf1[5] = half_btf(-cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[5], cos_bit[stage]); + bf1[7] = bf0[7]; + bf1[8] = bf0[8] + bf0[11]; + bf1[9] = bf0[9] + bf0[10]; + bf1[10] = -bf0[10] + bf0[9]; + bf1[11] = -bf0[11] + bf0[8]; + bf1[12] = -bf0[12] + bf0[15]; + bf1[13] = -bf0[13] + bf0[14]; + bf1[14] = bf0[14] + bf0[13]; + bf1[15] = bf0[15] + bf0[12]; + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = half_btf(-cospi[16], bf0[18], cospi[48], bf0[29], cos_bit[stage]); + bf1[19] = half_btf(-cospi[16], bf0[19], cospi[48], bf0[28], cos_bit[stage]); + bf1[20] = half_btf(-cospi[48], bf0[20], -cospi[16], bf0[27], cos_bit[stage]); + bf1[21] = half_btf(-cospi[48], bf0[21], -cospi[16], bf0[26], cos_bit[stage]); + bf1[22] = bf0[22]; + bf1[23] = bf0[23]; + bf1[24] = bf0[24]; + bf1[25] = bf0[25]; + bf1[26] = half_btf(cospi[48], bf0[26], -cospi[16], bf0[21], cos_bit[stage]); + bf1[27] = half_btf(cospi[48], bf0[27], -cospi[16], bf0[20], cos_bit[stage]); + bf1[28] = half_btf(cospi[16], bf0[28], cospi[48], bf0[19], cos_bit[stage]); + bf1[29] = half_btf(cospi[16], bf0[29], cospi[48], bf0[18], cos_bit[stage]); + bf1[30] = bf0[30]; + bf1[31] = bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = half_btf(cospi[32], bf0[0], cospi[32], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(-cospi[32], bf0[1], cospi[32], bf0[0], cos_bit[stage]); + bf1[2] = half_btf(cospi[48], bf0[2], cospi[16], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[48], bf0[3], -cospi[16], bf0[2], cos_bit[stage]); + bf1[4] = bf0[4] + bf0[5]; + bf1[5] = -bf0[5] + bf0[4]; + bf1[6] = -bf0[6] + bf0[7]; + bf1[7] = bf0[7] + bf0[6]; + bf1[8] = bf0[8]; + bf1[9] = half_btf(-cospi[16], bf0[9], cospi[48], bf0[14], cos_bit[stage]); + bf1[10] = half_btf(-cospi[48], bf0[10], -cospi[16], bf0[13], cos_bit[stage]); + bf1[11] = bf0[11]; + bf1[12] = bf0[12]; + bf1[13] = half_btf(cospi[48], bf0[13], -cospi[16], bf0[10], cos_bit[stage]); + bf1[14] = half_btf(cospi[16], bf0[14], cospi[48], bf0[9], cos_bit[stage]); + bf1[15] = bf0[15]; + bf1[16] = bf0[16] + bf0[19]; + bf1[17] = bf0[17] + bf0[18]; + bf1[18] = -bf0[18] + bf0[17]; + bf1[19] = -bf0[19] + bf0[16]; + bf1[20] = -bf0[20] + bf0[23]; + bf1[21] = -bf0[21] + bf0[22]; + bf1[22] = bf0[22] + bf0[21]; + bf1[23] = bf0[23] + bf0[20]; + bf1[24] = bf0[24] + bf0[27]; + bf1[25] = bf0[25] + bf0[26]; + bf1[26] = -bf0[26] + bf0[25]; + bf1[27] = -bf0[27] + bf0[24]; + bf1[28] = -bf0[28] + bf0[31]; + bf1[29] = -bf0[29] + bf0[30]; + bf1[30] = bf0[30] + bf0[29]; + bf1[31] = bf0[31] + bf0[28]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[56], bf0[4], cospi[8], bf0[7], cos_bit[stage]); + bf1[5] = half_btf(cospi[24], bf0[5], cospi[40], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[24], bf0[6], -cospi[40], bf0[5], cos_bit[stage]); + bf1[7] = half_btf(cospi[56], bf0[7], -cospi[8], bf0[4], cos_bit[stage]); + bf1[8] = bf0[8] + bf0[9]; + bf1[9] = -bf0[9] + bf0[8]; + bf1[10] = -bf0[10] + bf0[11]; + bf1[11] = bf0[11] + bf0[10]; + bf1[12] = bf0[12] + bf0[13]; + bf1[13] = -bf0[13] + bf0[12]; + bf1[14] = -bf0[14] + bf0[15]; + bf1[15] = bf0[15] + bf0[14]; + bf1[16] = bf0[16]; + bf1[17] = half_btf(-cospi[8], bf0[17], cospi[56], bf0[30], cos_bit[stage]); + bf1[18] = half_btf(-cospi[56], bf0[18], -cospi[8], bf0[29], cos_bit[stage]); + bf1[19] = bf0[19]; + bf1[20] = bf0[20]; + bf1[21] = half_btf(-cospi[40], bf0[21], cospi[24], bf0[26], cos_bit[stage]); + bf1[22] = half_btf(-cospi[24], bf0[22], -cospi[40], bf0[25], cos_bit[stage]); + bf1[23] = bf0[23]; + bf1[24] = bf0[24]; + bf1[25] = half_btf(cospi[24], bf0[25], -cospi[40], bf0[22], cos_bit[stage]); + bf1[26] = half_btf(cospi[40], bf0[26], cospi[24], bf0[21], cos_bit[stage]); + bf1[27] = bf0[27]; + bf1[28] = bf0[28]; + bf1[29] = half_btf(cospi[56], bf0[29], -cospi[8], bf0[18], cos_bit[stage]); + bf1[30] = half_btf(cospi[8], bf0[30], cospi[56], bf0[17], cos_bit[stage]); + bf1[31] = bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = half_btf(cospi[60], bf0[8], cospi[4], bf0[15], cos_bit[stage]); + bf1[9] = half_btf(cospi[28], bf0[9], cospi[36], bf0[14], cos_bit[stage]); + bf1[10] = half_btf(cospi[44], bf0[10], cospi[20], bf0[13], cos_bit[stage]); + bf1[11] = half_btf(cospi[12], bf0[11], cospi[52], bf0[12], cos_bit[stage]); + bf1[12] = half_btf(cospi[12], bf0[12], -cospi[52], bf0[11], cos_bit[stage]); + bf1[13] = half_btf(cospi[44], bf0[13], -cospi[20], bf0[10], cos_bit[stage]); + bf1[14] = half_btf(cospi[28], bf0[14], -cospi[36], bf0[9], cos_bit[stage]); + bf1[15] = half_btf(cospi[60], bf0[15], -cospi[4], bf0[8], cos_bit[stage]); + bf1[16] = bf0[16] + bf0[17]; + bf1[17] = -bf0[17] + bf0[16]; + bf1[18] = -bf0[18] + bf0[19]; + bf1[19] = bf0[19] + bf0[18]; + bf1[20] = bf0[20] + bf0[21]; + bf1[21] = -bf0[21] + bf0[20]; + bf1[22] = -bf0[22] + bf0[23]; + bf1[23] = bf0[23] + bf0[22]; + bf1[24] = bf0[24] + bf0[25]; + bf1[25] = -bf0[25] + bf0[24]; + bf1[26] = -bf0[26] + bf0[27]; + bf1[27] = bf0[27] + bf0[26]; + bf1[28] = bf0[28] + bf0[29]; + bf1[29] = -bf0[29] + bf0[28]; + bf1[30] = -bf0[30] + bf0[31]; + bf1[31] = bf0[31] + bf0[30]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 8 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = bf0[10]; + bf1[11] = bf0[11]; + bf1[12] = bf0[12]; + bf1[13] = bf0[13]; + bf1[14] = bf0[14]; + bf1[15] = bf0[15]; + bf1[16] = half_btf(cospi[62], bf0[16], cospi[2], bf0[31], cos_bit[stage]); + bf1[17] = half_btf(cospi[30], bf0[17], cospi[34], bf0[30], cos_bit[stage]); + bf1[18] = half_btf(cospi[46], bf0[18], cospi[18], bf0[29], cos_bit[stage]); + bf1[19] = half_btf(cospi[14], bf0[19], cospi[50], bf0[28], cos_bit[stage]); + bf1[20] = half_btf(cospi[54], bf0[20], cospi[10], bf0[27], cos_bit[stage]); + bf1[21] = half_btf(cospi[22], bf0[21], cospi[42], bf0[26], cos_bit[stage]); + bf1[22] = half_btf(cospi[38], bf0[22], cospi[26], bf0[25], cos_bit[stage]); + bf1[23] = half_btf(cospi[6], bf0[23], cospi[58], bf0[24], cos_bit[stage]); + bf1[24] = half_btf(cospi[6], bf0[24], -cospi[58], bf0[23], cos_bit[stage]); + bf1[25] = half_btf(cospi[38], bf0[25], -cospi[26], bf0[22], cos_bit[stage]); + bf1[26] = half_btf(cospi[22], bf0[26], -cospi[42], bf0[21], cos_bit[stage]); + bf1[27] = half_btf(cospi[54], bf0[27], -cospi[10], bf0[20], cos_bit[stage]); + bf1[28] = half_btf(cospi[14], bf0[28], -cospi[50], bf0[19], cos_bit[stage]); + bf1[29] = half_btf(cospi[46], bf0[29], -cospi[18], bf0[18], cos_bit[stage]); + bf1[30] = half_btf(cospi[30], bf0[30], -cospi[34], bf0[17], cos_bit[stage]); + bf1[31] = half_btf(cospi[62], bf0[31], -cospi[2], bf0[16], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 9 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = bf0[16]; + bf1[2] = bf0[8]; + bf1[3] = bf0[24]; + bf1[4] = bf0[4]; + bf1[5] = bf0[20]; + bf1[6] = bf0[12]; + bf1[7] = bf0[28]; + bf1[8] = bf0[2]; + bf1[9] = bf0[18]; + bf1[10] = bf0[10]; + bf1[11] = bf0[26]; + bf1[12] = bf0[6]; + bf1[13] = bf0[22]; + bf1[14] = bf0[14]; + bf1[15] = bf0[30]; + bf1[16] = bf0[1]; + bf1[17] = bf0[17]; + bf1[18] = bf0[9]; + bf1[19] = bf0[25]; + bf1[20] = bf0[5]; + bf1[21] = bf0[21]; + bf1[22] = bf0[13]; + bf1[23] = bf0[29]; + bf1[24] = bf0[3]; + bf1[25] = bf0[19]; + bf1[26] = bf0[11]; + bf1[27] = bf0[27]; + bf1[28] = bf0[7]; + bf1[29] = bf0[23]; + bf1[30] = bf0[15]; + bf1[31] = bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_fadst4_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 4; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[4]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[3]; + bf1[1] = input[0]; + bf1[2] = input[1]; + bf1[3] = input[2]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[8], bf0[0], cospi[56], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(-cospi[8], bf0[1], cospi[56], bf0[0], cos_bit[stage]); + bf1[2] = half_btf(cospi[40], bf0[2], cospi[24], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(-cospi[40], bf0[3], cospi[24], bf0[2], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[2]; + bf1[1] = bf0[1] + bf0[3]; + bf1[2] = -bf0[2] + bf0[0]; + bf1[3] = -bf0[3] + bf0[1]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = half_btf(cospi[32], bf0[2], cospi[32], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(-cospi[32], bf0[3], cospi[32], bf0[2], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = -bf0[2]; + bf1[2] = bf0[3]; + bf1[3] = -bf0[1]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_fadst8_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 8; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[8]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[7]; + bf1[1] = input[0]; + bf1[2] = input[5]; + bf1[3] = input[2]; + bf1[4] = input[3]; + bf1[5] = input[4]; + bf1[6] = input[1]; + bf1[7] = input[6]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[4], bf0[0], cospi[60], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(-cospi[4], bf0[1], cospi[60], bf0[0], cos_bit[stage]); + bf1[2] = half_btf(cospi[20], bf0[2], cospi[44], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(-cospi[20], bf0[3], cospi[44], bf0[2], cos_bit[stage]); + bf1[4] = half_btf(cospi[36], bf0[4], cospi[28], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(-cospi[36], bf0[5], cospi[28], bf0[4], cos_bit[stage]); + bf1[6] = half_btf(cospi[52], bf0[6], cospi[12], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(-cospi[52], bf0[7], cospi[12], bf0[6], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[4]; + bf1[1] = bf0[1] + bf0[5]; + bf1[2] = bf0[2] + bf0[6]; + bf1[3] = bf0[3] + bf0[7]; + bf1[4] = -bf0[4] + bf0[0]; + bf1[5] = -bf0[5] + bf0[1]; + bf1[6] = -bf0[6] + bf0[2]; + bf1[7] = -bf0[7] + bf0[3]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[16], bf0[4], cospi[48], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(-cospi[16], bf0[5], cospi[48], bf0[4], cos_bit[stage]); + bf1[6] = half_btf(-cospi[48], bf0[6], cospi[16], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[48], bf0[7], cospi[16], bf0[6], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[2]; + bf1[1] = bf0[1] + bf0[3]; + bf1[2] = -bf0[2] + bf0[0]; + bf1[3] = -bf0[3] + bf0[1]; + bf1[4] = bf0[4] + bf0[6]; + bf1[5] = bf0[5] + bf0[7]; + bf1[6] = -bf0[6] + bf0[4]; + bf1[7] = -bf0[7] + bf0[5]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = half_btf(cospi[32], bf0[2], cospi[32], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(-cospi[32], bf0[3], cospi[32], bf0[2], cos_bit[stage]); + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(-cospi[32], bf0[7], cospi[32], bf0[6], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = -bf0[4]; + bf1[2] = bf0[6]; + bf1[3] = -bf0[2]; + bf1[4] = bf0[3]; + bf1[5] = -bf0[7]; + bf1[6] = bf0[5]; + bf1[7] = -bf0[1]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_fadst16_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 16; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[16]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[15]; + bf1[1] = input[0]; + bf1[2] = input[13]; + bf1[3] = input[2]; + bf1[4] = input[11]; + bf1[5] = input[4]; + bf1[6] = input[9]; + bf1[7] = input[6]; + bf1[8] = input[7]; + bf1[9] = input[8]; + bf1[10] = input[5]; + bf1[11] = input[10]; + bf1[12] = input[3]; + bf1[13] = input[12]; + bf1[14] = input[1]; + bf1[15] = input[14]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[2], bf0[0], cospi[62], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(-cospi[2], bf0[1], cospi[62], bf0[0], cos_bit[stage]); + bf1[2] = half_btf(cospi[10], bf0[2], cospi[54], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(-cospi[10], bf0[3], cospi[54], bf0[2], cos_bit[stage]); + bf1[4] = half_btf(cospi[18], bf0[4], cospi[46], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(-cospi[18], bf0[5], cospi[46], bf0[4], cos_bit[stage]); + bf1[6] = half_btf(cospi[26], bf0[6], cospi[38], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(-cospi[26], bf0[7], cospi[38], bf0[6], cos_bit[stage]); + bf1[8] = half_btf(cospi[34], bf0[8], cospi[30], bf0[9], cos_bit[stage]); + bf1[9] = half_btf(-cospi[34], bf0[9], cospi[30], bf0[8], cos_bit[stage]); + bf1[10] = half_btf(cospi[42], bf0[10], cospi[22], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(-cospi[42], bf0[11], cospi[22], bf0[10], cos_bit[stage]); + bf1[12] = half_btf(cospi[50], bf0[12], cospi[14], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(-cospi[50], bf0[13], cospi[14], bf0[12], cos_bit[stage]); + bf1[14] = half_btf(cospi[58], bf0[14], cospi[6], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(-cospi[58], bf0[15], cospi[6], bf0[14], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[8]; + bf1[1] = bf0[1] + bf0[9]; + bf1[2] = bf0[2] + bf0[10]; + bf1[3] = bf0[3] + bf0[11]; + bf1[4] = bf0[4] + bf0[12]; + bf1[5] = bf0[5] + bf0[13]; + bf1[6] = bf0[6] + bf0[14]; + bf1[7] = bf0[7] + bf0[15]; + bf1[8] = -bf0[8] + bf0[0]; + bf1[9] = -bf0[9] + bf0[1]; + bf1[10] = -bf0[10] + bf0[2]; + bf1[11] = -bf0[11] + bf0[3]; + bf1[12] = -bf0[12] + bf0[4]; + bf1[13] = -bf0[13] + bf0[5]; + bf1[14] = -bf0[14] + bf0[6]; + bf1[15] = -bf0[15] + bf0[7]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = half_btf(cospi[8], bf0[8], cospi[56], bf0[9], cos_bit[stage]); + bf1[9] = half_btf(-cospi[8], bf0[9], cospi[56], bf0[8], cos_bit[stage]); + bf1[10] = half_btf(cospi[40], bf0[10], cospi[24], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(-cospi[40], bf0[11], cospi[24], bf0[10], cos_bit[stage]); + bf1[12] = half_btf(-cospi[56], bf0[12], cospi[8], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(cospi[56], bf0[13], cospi[8], bf0[12], cos_bit[stage]); + bf1[14] = half_btf(-cospi[24], bf0[14], cospi[40], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[24], bf0[15], cospi[40], bf0[14], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[4]; + bf1[1] = bf0[1] + bf0[5]; + bf1[2] = bf0[2] + bf0[6]; + bf1[3] = bf0[3] + bf0[7]; + bf1[4] = -bf0[4] + bf0[0]; + bf1[5] = -bf0[5] + bf0[1]; + bf1[6] = -bf0[6] + bf0[2]; + bf1[7] = -bf0[7] + bf0[3]; + bf1[8] = bf0[8] + bf0[12]; + bf1[9] = bf0[9] + bf0[13]; + bf1[10] = bf0[10] + bf0[14]; + bf1[11] = bf0[11] + bf0[15]; + bf1[12] = -bf0[12] + bf0[8]; + bf1[13] = -bf0[13] + bf0[9]; + bf1[14] = -bf0[14] + bf0[10]; + bf1[15] = -bf0[15] + bf0[11]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[16], bf0[4], cospi[48], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(-cospi[16], bf0[5], cospi[48], bf0[4], cos_bit[stage]); + bf1[6] = half_btf(-cospi[48], bf0[6], cospi[16], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[48], bf0[7], cospi[16], bf0[6], cos_bit[stage]); + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = bf0[10]; + bf1[11] = bf0[11]; + bf1[12] = half_btf(cospi[16], bf0[12], cospi[48], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(-cospi[16], bf0[13], cospi[48], bf0[12], cos_bit[stage]); + bf1[14] = half_btf(-cospi[48], bf0[14], cospi[16], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[48], bf0[15], cospi[16], bf0[14], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[2]; + bf1[1] = bf0[1] + bf0[3]; + bf1[2] = -bf0[2] + bf0[0]; + bf1[3] = -bf0[3] + bf0[1]; + bf1[4] = bf0[4] + bf0[6]; + bf1[5] = bf0[5] + bf0[7]; + bf1[6] = -bf0[6] + bf0[4]; + bf1[7] = -bf0[7] + bf0[5]; + bf1[8] = bf0[8] + bf0[10]; + bf1[9] = bf0[9] + bf0[11]; + bf1[10] = -bf0[10] + bf0[8]; + bf1[11] = -bf0[11] + bf0[9]; + bf1[12] = bf0[12] + bf0[14]; + bf1[13] = bf0[13] + bf0[15]; + bf1[14] = -bf0[14] + bf0[12]; + bf1[15] = -bf0[15] + bf0[13]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 8 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = half_btf(cospi[32], bf0[2], cospi[32], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(-cospi[32], bf0[3], cospi[32], bf0[2], cos_bit[stage]); + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(-cospi[32], bf0[7], cospi[32], bf0[6], cos_bit[stage]); + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = half_btf(cospi[32], bf0[10], cospi[32], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(-cospi[32], bf0[11], cospi[32], bf0[10], cos_bit[stage]); + bf1[12] = bf0[12]; + bf1[13] = bf0[13]; + bf1[14] = half_btf(cospi[32], bf0[14], cospi[32], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(-cospi[32], bf0[15], cospi[32], bf0[14], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 9 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = -bf0[8]; + bf1[2] = bf0[12]; + bf1[3] = -bf0[4]; + bf1[4] = bf0[6]; + bf1[5] = -bf0[14]; + bf1[6] = bf0[10]; + bf1[7] = -bf0[2]; + bf1[8] = bf0[3]; + bf1[9] = -bf0[11]; + bf1[10] = bf0[15]; + bf1[11] = -bf0[7]; + bf1[12] = bf0[5]; + bf1[13] = -bf0[13]; + bf1[14] = bf0[9]; + bf1[15] = -bf0[1]; + range_check(stage, input, bf1, size, stage_range[stage]); + +} + +void vp10_fadst32_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 32; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[32]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[31]; + bf1[1] = input[0]; + bf1[2] = input[29]; + bf1[3] = input[2]; + bf1[4] = input[27]; + bf1[5] = input[4]; + bf1[6] = input[25]; + bf1[7] = input[6]; + bf1[8] = input[23]; + bf1[9] = input[8]; + bf1[10] = input[21]; + bf1[11] = input[10]; + bf1[12] = input[19]; + bf1[13] = input[12]; + bf1[14] = input[17]; + bf1[15] = input[14]; + bf1[16] = input[15]; + bf1[17] = input[16]; + bf1[18] = input[13]; + bf1[19] = input[18]; + bf1[20] = input[11]; + bf1[21] = input[20]; + bf1[22] = input[9]; + bf1[23] = input[22]; + bf1[24] = input[7]; + bf1[25] = input[24]; + bf1[26] = input[5]; + bf1[27] = input[26]; + bf1[28] = input[3]; + bf1[29] = input[28]; + bf1[30] = input[1]; + bf1[31] = input[30]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[1], bf0[0], cospi[63], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(-cospi[1], bf0[1], cospi[63], bf0[0], cos_bit[stage]); + bf1[2] = half_btf(cospi[5], bf0[2], cospi[59], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(-cospi[5], bf0[3], cospi[59], bf0[2], cos_bit[stage]); + bf1[4] = half_btf(cospi[9], bf0[4], cospi[55], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(-cospi[9], bf0[5], cospi[55], bf0[4], cos_bit[stage]); + bf1[6] = half_btf(cospi[13], bf0[6], cospi[51], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(-cospi[13], bf0[7], cospi[51], bf0[6], cos_bit[stage]); + bf1[8] = half_btf(cospi[17], bf0[8], cospi[47], bf0[9], cos_bit[stage]); + bf1[9] = half_btf(-cospi[17], bf0[9], cospi[47], bf0[8], cos_bit[stage]); + bf1[10] = half_btf(cospi[21], bf0[10], cospi[43], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(-cospi[21], bf0[11], cospi[43], bf0[10], cos_bit[stage]); + bf1[12] = half_btf(cospi[25], bf0[12], cospi[39], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(-cospi[25], bf0[13], cospi[39], bf0[12], cos_bit[stage]); + bf1[14] = half_btf(cospi[29], bf0[14], cospi[35], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(-cospi[29], bf0[15], cospi[35], bf0[14], cos_bit[stage]); + bf1[16] = half_btf(cospi[33], bf0[16], cospi[31], bf0[17], cos_bit[stage]); + bf1[17] = half_btf(-cospi[33], bf0[17], cospi[31], bf0[16], cos_bit[stage]); + bf1[18] = half_btf(cospi[37], bf0[18], cospi[27], bf0[19], cos_bit[stage]); + bf1[19] = half_btf(-cospi[37], bf0[19], cospi[27], bf0[18], cos_bit[stage]); + bf1[20] = half_btf(cospi[41], bf0[20], cospi[23], bf0[21], cos_bit[stage]); + bf1[21] = half_btf(-cospi[41], bf0[21], cospi[23], bf0[20], cos_bit[stage]); + bf1[22] = half_btf(cospi[45], bf0[22], cospi[19], bf0[23], cos_bit[stage]); + bf1[23] = half_btf(-cospi[45], bf0[23], cospi[19], bf0[22], cos_bit[stage]); + bf1[24] = half_btf(cospi[49], bf0[24], cospi[15], bf0[25], cos_bit[stage]); + bf1[25] = half_btf(-cospi[49], bf0[25], cospi[15], bf0[24], cos_bit[stage]); + bf1[26] = half_btf(cospi[53], bf0[26], cospi[11], bf0[27], cos_bit[stage]); + bf1[27] = half_btf(-cospi[53], bf0[27], cospi[11], bf0[26], cos_bit[stage]); + bf1[28] = half_btf(cospi[57], bf0[28], cospi[7], bf0[29], cos_bit[stage]); + bf1[29] = half_btf(-cospi[57], bf0[29], cospi[7], bf0[28], cos_bit[stage]); + bf1[30] = half_btf(cospi[61], bf0[30], cospi[3], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(-cospi[61], bf0[31], cospi[3], bf0[30], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[16]; + bf1[1] = bf0[1] + bf0[17]; + bf1[2] = bf0[2] + bf0[18]; + bf1[3] = bf0[3] + bf0[19]; + bf1[4] = bf0[4] + bf0[20]; + bf1[5] = bf0[5] + bf0[21]; + bf1[6] = bf0[6] + bf0[22]; + bf1[7] = bf0[7] + bf0[23]; + bf1[8] = bf0[8] + bf0[24]; + bf1[9] = bf0[9] + bf0[25]; + bf1[10] = bf0[10] + bf0[26]; + bf1[11] = bf0[11] + bf0[27]; + bf1[12] = bf0[12] + bf0[28]; + bf1[13] = bf0[13] + bf0[29]; + bf1[14] = bf0[14] + bf0[30]; + bf1[15] = bf0[15] + bf0[31]; + bf1[16] = -bf0[16] + bf0[0]; + bf1[17] = -bf0[17] + bf0[1]; + bf1[18] = -bf0[18] + bf0[2]; + bf1[19] = -bf0[19] + bf0[3]; + bf1[20] = -bf0[20] + bf0[4]; + bf1[21] = -bf0[21] + bf0[5]; + bf1[22] = -bf0[22] + bf0[6]; + bf1[23] = -bf0[23] + bf0[7]; + bf1[24] = -bf0[24] + bf0[8]; + bf1[25] = -bf0[25] + bf0[9]; + bf1[26] = -bf0[26] + bf0[10]; + bf1[27] = -bf0[27] + bf0[11]; + bf1[28] = -bf0[28] + bf0[12]; + bf1[29] = -bf0[29] + bf0[13]; + bf1[30] = -bf0[30] + bf0[14]; + bf1[31] = -bf0[31] + bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = bf0[10]; + bf1[11] = bf0[11]; + bf1[12] = bf0[12]; + bf1[13] = bf0[13]; + bf1[14] = bf0[14]; + bf1[15] = bf0[15]; + bf1[16] = half_btf(cospi[4], bf0[16], cospi[60], bf0[17], cos_bit[stage]); + bf1[17] = half_btf(-cospi[4], bf0[17], cospi[60], bf0[16], cos_bit[stage]); + bf1[18] = half_btf(cospi[20], bf0[18], cospi[44], bf0[19], cos_bit[stage]); + bf1[19] = half_btf(-cospi[20], bf0[19], cospi[44], bf0[18], cos_bit[stage]); + bf1[20] = half_btf(cospi[36], bf0[20], cospi[28], bf0[21], cos_bit[stage]); + bf1[21] = half_btf(-cospi[36], bf0[21], cospi[28], bf0[20], cos_bit[stage]); + bf1[22] = half_btf(cospi[52], bf0[22], cospi[12], bf0[23], cos_bit[stage]); + bf1[23] = half_btf(-cospi[52], bf0[23], cospi[12], bf0[22], cos_bit[stage]); + bf1[24] = half_btf(-cospi[60], bf0[24], cospi[4], bf0[25], cos_bit[stage]); + bf1[25] = half_btf(cospi[60], bf0[25], cospi[4], bf0[24], cos_bit[stage]); + bf1[26] = half_btf(-cospi[44], bf0[26], cospi[20], bf0[27], cos_bit[stage]); + bf1[27] = half_btf(cospi[44], bf0[27], cospi[20], bf0[26], cos_bit[stage]); + bf1[28] = half_btf(-cospi[28], bf0[28], cospi[36], bf0[29], cos_bit[stage]); + bf1[29] = half_btf(cospi[28], bf0[29], cospi[36], bf0[28], cos_bit[stage]); + bf1[30] = half_btf(-cospi[12], bf0[30], cospi[52], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(cospi[12], bf0[31], cospi[52], bf0[30], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[8]; + bf1[1] = bf0[1] + bf0[9]; + bf1[2] = bf0[2] + bf0[10]; + bf1[3] = bf0[3] + bf0[11]; + bf1[4] = bf0[4] + bf0[12]; + bf1[5] = bf0[5] + bf0[13]; + bf1[6] = bf0[6] + bf0[14]; + bf1[7] = bf0[7] + bf0[15]; + bf1[8] = -bf0[8] + bf0[0]; + bf1[9] = -bf0[9] + bf0[1]; + bf1[10] = -bf0[10] + bf0[2]; + bf1[11] = -bf0[11] + bf0[3]; + bf1[12] = -bf0[12] + bf0[4]; + bf1[13] = -bf0[13] + bf0[5]; + bf1[14] = -bf0[14] + bf0[6]; + bf1[15] = -bf0[15] + bf0[7]; + bf1[16] = bf0[16] + bf0[24]; + bf1[17] = bf0[17] + bf0[25]; + bf1[18] = bf0[18] + bf0[26]; + bf1[19] = bf0[19] + bf0[27]; + bf1[20] = bf0[20] + bf0[28]; + bf1[21] = bf0[21] + bf0[29]; + bf1[22] = bf0[22] + bf0[30]; + bf1[23] = bf0[23] + bf0[31]; + bf1[24] = -bf0[24] + bf0[16]; + bf1[25] = -bf0[25] + bf0[17]; + bf1[26] = -bf0[26] + bf0[18]; + bf1[27] = -bf0[27] + bf0[19]; + bf1[28] = -bf0[28] + bf0[20]; + bf1[29] = -bf0[29] + bf0[21]; + bf1[30] = -bf0[30] + bf0[22]; + bf1[31] = -bf0[31] + bf0[23]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = half_btf(cospi[8], bf0[8], cospi[56], bf0[9], cos_bit[stage]); + bf1[9] = half_btf(-cospi[8], bf0[9], cospi[56], bf0[8], cos_bit[stage]); + bf1[10] = half_btf(cospi[40], bf0[10], cospi[24], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(-cospi[40], bf0[11], cospi[24], bf0[10], cos_bit[stage]); + bf1[12] = half_btf(-cospi[56], bf0[12], cospi[8], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(cospi[56], bf0[13], cospi[8], bf0[12], cos_bit[stage]); + bf1[14] = half_btf(-cospi[24], bf0[14], cospi[40], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[24], bf0[15], cospi[40], bf0[14], cos_bit[stage]); + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = bf0[18]; + bf1[19] = bf0[19]; + bf1[20] = bf0[20]; + bf1[21] = bf0[21]; + bf1[22] = bf0[22]; + bf1[23] = bf0[23]; + bf1[24] = half_btf(cospi[8], bf0[24], cospi[56], bf0[25], cos_bit[stage]); + bf1[25] = half_btf(-cospi[8], bf0[25], cospi[56], bf0[24], cos_bit[stage]); + bf1[26] = half_btf(cospi[40], bf0[26], cospi[24], bf0[27], cos_bit[stage]); + bf1[27] = half_btf(-cospi[40], bf0[27], cospi[24], bf0[26], cos_bit[stage]); + bf1[28] = half_btf(-cospi[56], bf0[28], cospi[8], bf0[29], cos_bit[stage]); + bf1[29] = half_btf(cospi[56], bf0[29], cospi[8], bf0[28], cos_bit[stage]); + bf1[30] = half_btf(-cospi[24], bf0[30], cospi[40], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(cospi[24], bf0[31], cospi[40], bf0[30], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[4]; + bf1[1] = bf0[1] + bf0[5]; + bf1[2] = bf0[2] + bf0[6]; + bf1[3] = bf0[3] + bf0[7]; + bf1[4] = -bf0[4] + bf0[0]; + bf1[5] = -bf0[5] + bf0[1]; + bf1[6] = -bf0[6] + bf0[2]; + bf1[7] = -bf0[7] + bf0[3]; + bf1[8] = bf0[8] + bf0[12]; + bf1[9] = bf0[9] + bf0[13]; + bf1[10] = bf0[10] + bf0[14]; + bf1[11] = bf0[11] + bf0[15]; + bf1[12] = -bf0[12] + bf0[8]; + bf1[13] = -bf0[13] + bf0[9]; + bf1[14] = -bf0[14] + bf0[10]; + bf1[15] = -bf0[15] + bf0[11]; + bf1[16] = bf0[16] + bf0[20]; + bf1[17] = bf0[17] + bf0[21]; + bf1[18] = bf0[18] + bf0[22]; + bf1[19] = bf0[19] + bf0[23]; + bf1[20] = -bf0[20] + bf0[16]; + bf1[21] = -bf0[21] + bf0[17]; + bf1[22] = -bf0[22] + bf0[18]; + bf1[23] = -bf0[23] + bf0[19]; + bf1[24] = bf0[24] + bf0[28]; + bf1[25] = bf0[25] + bf0[29]; + bf1[26] = bf0[26] + bf0[30]; + bf1[27] = bf0[27] + bf0[31]; + bf1[28] = -bf0[28] + bf0[24]; + bf1[29] = -bf0[29] + bf0[25]; + bf1[30] = -bf0[30] + bf0[26]; + bf1[31] = -bf0[31] + bf0[27]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 8 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[16], bf0[4], cospi[48], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(-cospi[16], bf0[5], cospi[48], bf0[4], cos_bit[stage]); + bf1[6] = half_btf(-cospi[48], bf0[6], cospi[16], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[48], bf0[7], cospi[16], bf0[6], cos_bit[stage]); + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = bf0[10]; + bf1[11] = bf0[11]; + bf1[12] = half_btf(cospi[16], bf0[12], cospi[48], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(-cospi[16], bf0[13], cospi[48], bf0[12], cos_bit[stage]); + bf1[14] = half_btf(-cospi[48], bf0[14], cospi[16], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[48], bf0[15], cospi[16], bf0[14], cos_bit[stage]); + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = bf0[18]; + bf1[19] = bf0[19]; + bf1[20] = half_btf(cospi[16], bf0[20], cospi[48], bf0[21], cos_bit[stage]); + bf1[21] = half_btf(-cospi[16], bf0[21], cospi[48], bf0[20], cos_bit[stage]); + bf1[22] = half_btf(-cospi[48], bf0[22], cospi[16], bf0[23], cos_bit[stage]); + bf1[23] = half_btf(cospi[48], bf0[23], cospi[16], bf0[22], cos_bit[stage]); + bf1[24] = bf0[24]; + bf1[25] = bf0[25]; + bf1[26] = bf0[26]; + bf1[27] = bf0[27]; + bf1[28] = half_btf(cospi[16], bf0[28], cospi[48], bf0[29], cos_bit[stage]); + bf1[29] = half_btf(-cospi[16], bf0[29], cospi[48], bf0[28], cos_bit[stage]); + bf1[30] = half_btf(-cospi[48], bf0[30], cospi[16], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(cospi[48], bf0[31], cospi[16], bf0[30], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 9 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[2]; + bf1[1] = bf0[1] + bf0[3]; + bf1[2] = -bf0[2] + bf0[0]; + bf1[3] = -bf0[3] + bf0[1]; + bf1[4] = bf0[4] + bf0[6]; + bf1[5] = bf0[5] + bf0[7]; + bf1[6] = -bf0[6] + bf0[4]; + bf1[7] = -bf0[7] + bf0[5]; + bf1[8] = bf0[8] + bf0[10]; + bf1[9] = bf0[9] + bf0[11]; + bf1[10] = -bf0[10] + bf0[8]; + bf1[11] = -bf0[11] + bf0[9]; + bf1[12] = bf0[12] + bf0[14]; + bf1[13] = bf0[13] + bf0[15]; + bf1[14] = -bf0[14] + bf0[12]; + bf1[15] = -bf0[15] + bf0[13]; + bf1[16] = bf0[16] + bf0[18]; + bf1[17] = bf0[17] + bf0[19]; + bf1[18] = -bf0[18] + bf0[16]; + bf1[19] = -bf0[19] + bf0[17]; + bf1[20] = bf0[20] + bf0[22]; + bf1[21] = bf0[21] + bf0[23]; + bf1[22] = -bf0[22] + bf0[20]; + bf1[23] = -bf0[23] + bf0[21]; + bf1[24] = bf0[24] + bf0[26]; + bf1[25] = bf0[25] + bf0[27]; + bf1[26] = -bf0[26] + bf0[24]; + bf1[27] = -bf0[27] + bf0[25]; + bf1[28] = bf0[28] + bf0[30]; + bf1[29] = bf0[29] + bf0[31]; + bf1[30] = -bf0[30] + bf0[28]; + bf1[31] = -bf0[31] + bf0[29]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 10 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = half_btf(cospi[32], bf0[2], cospi[32], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(-cospi[32], bf0[3], cospi[32], bf0[2], cos_bit[stage]); + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(-cospi[32], bf0[7], cospi[32], bf0[6], cos_bit[stage]); + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = half_btf(cospi[32], bf0[10], cospi[32], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(-cospi[32], bf0[11], cospi[32], bf0[10], cos_bit[stage]); + bf1[12] = bf0[12]; + bf1[13] = bf0[13]; + bf1[14] = half_btf(cospi[32], bf0[14], cospi[32], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(-cospi[32], bf0[15], cospi[32], bf0[14], cos_bit[stage]); + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = half_btf(cospi[32], bf0[18], cospi[32], bf0[19], cos_bit[stage]); + bf1[19] = half_btf(-cospi[32], bf0[19], cospi[32], bf0[18], cos_bit[stage]); + bf1[20] = bf0[20]; + bf1[21] = bf0[21]; + bf1[22] = half_btf(cospi[32], bf0[22], cospi[32], bf0[23], cos_bit[stage]); + bf1[23] = half_btf(-cospi[32], bf0[23], cospi[32], bf0[22], cos_bit[stage]); + bf1[24] = bf0[24]; + bf1[25] = bf0[25]; + bf1[26] = half_btf(cospi[32], bf0[26], cospi[32], bf0[27], cos_bit[stage]); + bf1[27] = half_btf(-cospi[32], bf0[27], cospi[32], bf0[26], cos_bit[stage]); + bf1[28] = bf0[28]; + bf1[29] = bf0[29]; + bf1[30] = half_btf(cospi[32], bf0[30], cospi[32], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(-cospi[32], bf0[31], cospi[32], bf0[30], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 11 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = -bf0[16]; + bf1[2] = bf0[24]; + bf1[3] = -bf0[8]; + bf1[4] = bf0[12]; + bf1[5] = -bf0[28]; + bf1[6] = bf0[20]; + bf1[7] = -bf0[4]; + bf1[8] = bf0[6]; + bf1[9] = -bf0[22]; + bf1[10] = bf0[30]; + bf1[11] = -bf0[14]; + bf1[12] = bf0[10]; + bf1[13] = -bf0[26]; + bf1[14] = bf0[18]; + bf1[15] = -bf0[2]; + bf1[16] = bf0[3]; + bf1[17] = -bf0[19]; + bf1[18] = bf0[27]; + bf1[19] = -bf0[11]; + bf1[20] = bf0[15]; + bf1[21] = -bf0[31]; + bf1[22] = bf0[23]; + bf1[23] = -bf0[7]; + bf1[24] = bf0[5]; + bf1[25] = -bf0[21]; + bf1[26] = bf0[29]; + bf1[27] = -bf0[13]; + bf1[28] = bf0[9]; + bf1[29] = -bf0[25]; + bf1[30] = bf0[17]; + bf1[31] = -bf0[1]; + range_check(stage, input, bf1, size, stage_range[stage]); +}
diff --git a/vp10/common/vp10_fwd_txfm1d.h b/vp10/common/vp10_fwd_txfm1d.h new file mode 100644 index 0000000..d5b9f40 --- /dev/null +++ b/vp10/common/vp10_fwd_txfm1d.h
@@ -0,0 +1,42 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VP10_FWD_TXFM1D_H_ +#define VP10_FWD_TXFM1D_H_ + +#include "vp10/common/vp10_txfm.h" + +#ifdef __cplusplus +extern "C" { +#endif + +void vp10_fdct4_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_fdct8_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_fdct16_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_fdct32_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); + +void vp10_fadst4_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_fadst8_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_fadst16_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_fadst32_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); + +#ifdef __cplusplus +} +#endif + +#endif // VP10_FWD_TXFM1D_H_
diff --git a/vp10/common/vp10_fwd_txfm2d.c b/vp10/common/vp10_fwd_txfm2d.c new file mode 100644 index 0000000..67449ec --- /dev/null +++ b/vp10/common/vp10_fwd_txfm2d.c
@@ -0,0 +1,84 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "vp10/common/vp10_txfm.h" + +static INLINE void fwd_txfm2d_c(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + int32_t *txfm_buf) { + int i, j; + const int txfm_size = cfg->txfm_size; + const int8_t *shift = cfg->shift; + const int8_t *stage_range_col = cfg->stage_range_col; + const int8_t *stage_range_row = cfg->stage_range_row; + const int8_t *cos_bit_col = cfg->cos_bit_col; + const int8_t *cos_bit_row = cfg->cos_bit_row; + const TxfmFunc txfm_func_col = cfg->txfm_func_col; + const TxfmFunc txfm_func_row = cfg->txfm_func_row; + + // txfm_buf's length is txfm_size * txfm_size + 2 * txfm_size + // it is used for intermediate data buffering + int32_t *temp_in = txfm_buf; + int32_t *temp_out = temp_in + txfm_size; + int32_t *buf = temp_out + txfm_size; + + // Columns + for (i = 0; i < txfm_size; ++i) { + for (j = 0; j < txfm_size; ++j) + temp_in[j] = input[j * stride + i]; + round_shift_array(temp_in, txfm_size, -shift[0]); + txfm_func_col(temp_in, temp_out, cos_bit_col, stage_range_col); + round_shift_array(temp_out, txfm_size, -shift[1]); + for (j = 0; j < txfm_size; ++j) + buf[j * txfm_size + i] = temp_out[j]; + } + + // Rows + for (i = 0; i < txfm_size; ++i) { + for (j = 0; j < txfm_size; ++j) + temp_in[j] = buf[j + i * txfm_size]; + txfm_func_row(temp_in, temp_out, cos_bit_row, stage_range_row); + round_shift_array(temp_out, txfm_size, -shift[2]); + for (j = 0; j < txfm_size; ++j) + output[j + i * txfm_size] = (int32_t)temp_out[j]; + } +} + +void vp10_fwd_txfm2d_4x4(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + const int bd) { + int txfm_buf[4 * 4 + 4 + 4]; + (void)bd; + fwd_txfm2d_c(input, output, stride, cfg, txfm_buf); +} + +void vp10_fwd_txfm2d_8x8(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + const int bd) { + int txfm_buf[8 * 8 + 8 + 8]; + (void)bd; + fwd_txfm2d_c(input, output, stride, cfg, txfm_buf); +} + +void vp10_fwd_txfm2d_16x16(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + const int bd) { + int txfm_buf[16 * 16 + 16 + 16]; + (void)bd; + fwd_txfm2d_c(input, output, stride, cfg, txfm_buf); +} + +void vp10_fwd_txfm2d_32x32(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + const int bd) { + int txfm_buf[32 * 32 + 32 + 32]; + (void)bd; + fwd_txfm2d_c(input, output, stride, cfg, txfm_buf); +}
diff --git a/vp10/common/vp10_fwd_txfm2d.h b/vp10/common/vp10_fwd_txfm2d.h new file mode 100644 index 0000000..64e6f56 --- /dev/null +++ b/vp10/common/vp10_fwd_txfm2d.h
@@ -0,0 +1,33 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VP10_FWD_TXFM2D_H_ +#define VP10_FWD_TXFM2D_H_ + +#include "vp10/common/vp10_txfm.h" +#ifdef __cplusplus +extern "C" { +#endif +void vp10_fwd_txfm2d_4x4(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + const int bd); +void vp10_fwd_txfm2d_8x8(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + const int bd); +void vp10_fwd_txfm2d_16x16(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + const int bd); +void vp10_fwd_txfm2d_32x32(const int16_t *input, int32_t *output, + const int stride, const TXFM_2D_CFG *cfg, + const int bd); +#ifdef __cplusplus +} +#endif +#endif // VP10_FWD_TXFM2D_H_
diff --git a/vp10/common/vp10_fwd_txfm2d_cfg.h b/vp10/common/vp10_fwd_txfm2d_cfg.h new file mode 100644 index 0000000..93fee6f --- /dev/null +++ b/vp10/common/vp10_fwd_txfm2d_cfg.h
@@ -0,0 +1,367 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VP10_FWD_TXFM2D_CFG_H_ +#define VP10_FWD_TXFM2D_CFG_H_ +#include "vp10/common/vp10_fwd_txfm1d.h" + +// ---------------- config fwd_dct_dct_4 ---------------- +static int8_t fwd_shift_dct_dct_4[3] = {4, 0, -2}; +static int8_t fwd_stage_range_col_dct_dct_4[4] = {15, 16, 17, 17}; +static int8_t fwd_stage_range_row_dct_dct_4[4] = {17, 18, 18, 18}; +static int8_t fwd_cos_bit_col_dct_dct_4[4] = {15, 15, 15, 15}; +static int8_t fwd_cos_bit_row_dct_dct_4[4] = {15, 14, 14, 14}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_dct_dct_4 = { + .txfm_size = 4, + .stage_num_col = 4, + .stage_num_row = 4, + + .shift = fwd_shift_dct_dct_4, + .stage_range_col = fwd_stage_range_col_dct_dct_4, + .stage_range_row = fwd_stage_range_row_dct_dct_4, + .cos_bit_col = fwd_cos_bit_col_dct_dct_4, + .cos_bit_row = fwd_cos_bit_row_dct_dct_4, + .txfm_func_col = vp10_fdct4_new, + .txfm_func_row = vp10_fdct4_new}; + +// ---------------- config fwd_dct_dct_8 ---------------- +static int8_t fwd_shift_dct_dct_8[3] = {5, -3, -1}; +static int8_t fwd_stage_range_col_dct_dct_8[6] = {16, 17, 18, 19, 19, 19}; +static int8_t fwd_stage_range_row_dct_dct_8[6] = {16, 17, 18, 18, 18, 18}; +static int8_t fwd_cos_bit_col_dct_dct_8[6] = {15, 15, 14, 13, 13, 13}; +static int8_t fwd_cos_bit_row_dct_dct_8[6] = {15, 15, 14, 14, 14, 14}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_dct_dct_8 = { + .txfm_size = 8, + .stage_num_col = 6, + .stage_num_row = 6, + + .shift = fwd_shift_dct_dct_8, + .stage_range_col = fwd_stage_range_col_dct_dct_8, + .stage_range_row = fwd_stage_range_row_dct_dct_8, + .cos_bit_col = fwd_cos_bit_col_dct_dct_8, + .cos_bit_row = fwd_cos_bit_row_dct_dct_8, + .txfm_func_col = vp10_fdct8_new, + .txfm_func_row = vp10_fdct8_new}; + +// ---------------- config fwd_dct_dct_16 ---------------- +static int8_t fwd_shift_dct_dct_16[3] = {4, -3, -1}; +static int8_t fwd_stage_range_col_dct_dct_16[8] = {15, 16, 17, 18, + 19, 19, 19, 19}; +static int8_t fwd_stage_range_row_dct_dct_16[8] = {16, 17, 18, 19, + 19, 19, 19, 19}; +static int8_t fwd_cos_bit_col_dct_dct_16[8] = {15, 15, 15, 14, 13, 13, 13, 13}; +static int8_t fwd_cos_bit_row_dct_dct_16[8] = {15, 15, 14, 13, 13, 13, 13, 13}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_dct_dct_16 = { + .txfm_size = 16, + .stage_num_col = 8, + .stage_num_row = 8, + + .shift = fwd_shift_dct_dct_16, + .stage_range_col = fwd_stage_range_col_dct_dct_16, + .stage_range_row = fwd_stage_range_row_dct_dct_16, + .cos_bit_col = fwd_cos_bit_col_dct_dct_16, + .cos_bit_row = fwd_cos_bit_row_dct_dct_16, + .txfm_func_col = vp10_fdct16_new, + .txfm_func_row = vp10_fdct16_new}; + +// ---------------- config fwd_dct_dct_32 ---------------- +static int8_t fwd_shift_dct_dct_32[3] = {3, -3, -1}; +static int8_t fwd_stage_range_col_dct_dct_32[10] = {14, 15, 16, 17, 18, + 19, 19, 19, 19, 19}; +static int8_t fwd_stage_range_row_dct_dct_32[10] = {16, 17, 18, 19, 20, + 20, 20, 20, 20, 20}; +static int8_t fwd_cos_bit_col_dct_dct_32[10] = {15, 15, 15, 15, 14, + 13, 13, 13, 13, 13}; +static int8_t fwd_cos_bit_row_dct_dct_32[10] = {15, 15, 14, 13, 12, + 12, 12, 12, 12, 12}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_dct_dct_32 = { + .txfm_size = 32, + .stage_num_col = 10, + .stage_num_row = 10, + + .shift = fwd_shift_dct_dct_32, + .stage_range_col = fwd_stage_range_col_dct_dct_32, + .stage_range_row = fwd_stage_range_row_dct_dct_32, + .cos_bit_col = fwd_cos_bit_col_dct_dct_32, + .cos_bit_row = fwd_cos_bit_row_dct_dct_32, + .txfm_func_col = vp10_fdct32_new, + .txfm_func_row = vp10_fdct32_new}; + +// ---------------- config fwd_dct_adst_4 ---------------- +static int8_t fwd_shift_dct_adst_4[3] = {5, -2, -1}; +static int8_t fwd_stage_range_col_dct_adst_4[4] = {16, 17, 18, 18}; +static int8_t fwd_stage_range_row_dct_adst_4[6] = {16, 16, 16, 17, 17, 17}; +static int8_t fwd_cos_bit_col_dct_adst_4[4] = {15, 15, 14, 14}; +static int8_t fwd_cos_bit_row_dct_adst_4[6] = {15, 15, 15, 15, 15, 15}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_dct_adst_4 = { + .txfm_size = 4, + .stage_num_col = 4, + .stage_num_row = 6, + + .shift = fwd_shift_dct_adst_4, + .stage_range_col = fwd_stage_range_col_dct_adst_4, + .stage_range_row = fwd_stage_range_row_dct_adst_4, + .cos_bit_col = fwd_cos_bit_col_dct_adst_4, + .cos_bit_row = fwd_cos_bit_row_dct_adst_4, + .txfm_func_col = vp10_fdct4_new, + .txfm_func_row = vp10_fadst4_new}; + +// ---------------- config fwd_dct_adst_8 ---------------- +static int8_t fwd_shift_dct_adst_8[3] = {7, -3, -3}; +static int8_t fwd_stage_range_col_dct_adst_8[6] = {18, 19, 20, 21, 21, 21}; +static int8_t fwd_stage_range_row_dct_adst_8[8] = {18, 18, 18, 19, + 19, 20, 20, 20}; +static int8_t fwd_cos_bit_col_dct_adst_8[6] = {14, 13, 12, 11, 11, 11}; +static int8_t fwd_cos_bit_row_dct_adst_8[8] = {14, 14, 14, 13, 13, 12, 12, 12}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_dct_adst_8 = { + .txfm_size = 8, + .stage_num_col = 6, + .stage_num_row = 8, + + .shift = fwd_shift_dct_adst_8, + .stage_range_col = fwd_stage_range_col_dct_adst_8, + .stage_range_row = fwd_stage_range_row_dct_adst_8, + .cos_bit_col = fwd_cos_bit_col_dct_adst_8, + .cos_bit_row = fwd_cos_bit_row_dct_adst_8, + .txfm_func_col = vp10_fdct8_new, + .txfm_func_row = vp10_fadst8_new}; + +// ---------------- config fwd_dct_adst_16 ---------------- +static int8_t fwd_shift_dct_adst_16[3] = {4, -1, -3}; +static int8_t fwd_stage_range_col_dct_adst_16[8] = {15, 16, 17, 18, + 19, 19, 19, 19}; +static int8_t fwd_stage_range_row_dct_adst_16[10] = {18, 18, 18, 19, 19, + 20, 20, 21, 21, 21}; +static int8_t fwd_cos_bit_col_dct_adst_16[8] = {15, 15, 15, 14, 13, 13, 13, 13}; +static int8_t fwd_cos_bit_row_dct_adst_16[10] = {14, 14, 14, 13, 13, + 12, 12, 11, 11, 11}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_dct_adst_16 = { + .txfm_size = 16, + .stage_num_col = 8, + .stage_num_row = 10, + + .shift = fwd_shift_dct_adst_16, + .stage_range_col = fwd_stage_range_col_dct_adst_16, + .stage_range_row = fwd_stage_range_row_dct_adst_16, + .cos_bit_col = fwd_cos_bit_col_dct_adst_16, + .cos_bit_row = fwd_cos_bit_row_dct_adst_16, + .txfm_func_col = vp10_fdct16_new, + .txfm_func_row = vp10_fadst16_new}; + +// ---------------- config fwd_dct_adst_32 ---------------- +static int8_t fwd_shift_dct_adst_32[3] = {3, -1, -3}; +static int8_t fwd_stage_range_col_dct_adst_32[10] = {14, 15, 16, 17, 18, + 19, 19, 19, 19, 19}; +static int8_t fwd_stage_range_row_dct_adst_32[12] = {18, 18, 18, 19, 19, 20, + 20, 21, 21, 22, 22, 22}; +static int8_t fwd_cos_bit_col_dct_adst_32[10] = {15, 15, 15, 15, 14, + 13, 13, 13, 13, 13}; +static int8_t fwd_cos_bit_row_dct_adst_32[12] = {14, 14, 14, 13, 13, 12, + 12, 11, 11, 10, 10, 10}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_dct_adst_32 = { + .txfm_size = 32, + .stage_num_col = 10, + .stage_num_row = 12, + + .shift = fwd_shift_dct_adst_32, + .stage_range_col = fwd_stage_range_col_dct_adst_32, + .stage_range_row = fwd_stage_range_row_dct_adst_32, + .cos_bit_col = fwd_cos_bit_col_dct_adst_32, + .cos_bit_row = fwd_cos_bit_row_dct_adst_32, + .txfm_func_col = vp10_fdct32_new, + .txfm_func_row = vp10_fadst32_new}; + +// ---------------- config fwd_adst_adst_4 ---------------- +static int8_t fwd_shift_adst_adst_4[3] = {6, 1, -5}; +static int8_t fwd_stage_range_col_adst_adst_4[6] = {17, 17, 18, 19, 19, 19}; +static int8_t fwd_stage_range_row_adst_adst_4[6] = {20, 20, 20, 21, 21, 21}; +static int8_t fwd_cos_bit_col_adst_adst_4[6] = {15, 15, 14, 13, 13, 13}; +static int8_t fwd_cos_bit_row_adst_adst_4[6] = {12, 12, 12, 11, 11, 11}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_adst_adst_4 = { + .txfm_size = 4, + .stage_num_col = 6, + .stage_num_row = 6, + + .shift = fwd_shift_adst_adst_4, + .stage_range_col = fwd_stage_range_col_adst_adst_4, + .stage_range_row = fwd_stage_range_row_adst_adst_4, + .cos_bit_col = fwd_cos_bit_col_adst_adst_4, + .cos_bit_row = fwd_cos_bit_row_adst_adst_4, + .txfm_func_col = vp10_fadst4_new, + .txfm_func_row = vp10_fadst4_new}; + +// ---------------- config fwd_adst_adst_8 ---------------- +static int8_t fwd_shift_adst_adst_8[3] = {3, -1, -1}; +static int8_t fwd_stage_range_col_adst_adst_8[8] = {14, 14, 15, 16, + 16, 17, 17, 17}; +static int8_t fwd_stage_range_row_adst_adst_8[8] = {16, 16, 16, 17, + 17, 18, 18, 18}; +static int8_t fwd_cos_bit_col_adst_adst_8[8] = {15, 15, 15, 15, 15, 15, 15, 15}; +static int8_t fwd_cos_bit_row_adst_adst_8[8] = {15, 15, 15, 15, 15, 14, 14, 14}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_adst_adst_8 = { + .txfm_size = 8, + .stage_num_col = 8, + .stage_num_row = 8, + + .shift = fwd_shift_adst_adst_8, + .stage_range_col = fwd_stage_range_col_adst_adst_8, + .stage_range_row = fwd_stage_range_row_adst_adst_8, + .cos_bit_col = fwd_cos_bit_col_adst_adst_8, + .cos_bit_row = fwd_cos_bit_row_adst_adst_8, + .txfm_func_col = vp10_fadst8_new, + .txfm_func_row = vp10_fadst8_new}; + +// ---------------- config fwd_adst_adst_16 ---------------- +static int8_t fwd_shift_adst_adst_16[3] = {2, 0, -2}; +static int8_t fwd_stage_range_col_adst_adst_16[10] = {13, 13, 14, 15, 15, + 16, 16, 17, 17, 17}; +static int8_t fwd_stage_range_row_adst_adst_16[10] = {17, 17, 17, 18, 18, + 19, 19, 20, 20, 20}; +static int8_t fwd_cos_bit_col_adst_adst_16[10] = {15, 15, 15, 15, 15, + 15, 15, 15, 15, 15}; +static int8_t fwd_cos_bit_row_adst_adst_16[10] = {15, 15, 15, 14, 14, + 13, 13, 12, 12, 12}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_adst_adst_16 = { + .txfm_size = 16, + .stage_num_col = 10, + .stage_num_row = 10, + + .shift = fwd_shift_adst_adst_16, + .stage_range_col = fwd_stage_range_col_adst_adst_16, + .stage_range_row = fwd_stage_range_row_adst_adst_16, + .cos_bit_col = fwd_cos_bit_col_adst_adst_16, + .cos_bit_row = fwd_cos_bit_row_adst_adst_16, + .txfm_func_col = vp10_fadst16_new, + .txfm_func_row = vp10_fadst16_new}; + +// ---------------- config fwd_adst_adst_32 ---------------- +static int8_t fwd_shift_adst_adst_32[3] = {4, -2, -3}; +static int8_t fwd_stage_range_col_adst_adst_32[12] = {15, 15, 16, 17, 17, 18, + 18, 19, 19, 20, 20, 20}; +static int8_t fwd_stage_range_row_adst_adst_32[12] = {18, 18, 18, 19, 19, 20, + 20, 21, 21, 22, 22, 22}; +static int8_t fwd_cos_bit_col_adst_adst_32[12] = {15, 15, 15, 15, 15, 14, + 14, 13, 13, 12, 12, 12}; +static int8_t fwd_cos_bit_row_adst_adst_32[12] = {14, 14, 14, 13, 13, 12, + 12, 11, 11, 10, 10, 10}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_adst_adst_32 = { + .txfm_size = 32, + .stage_num_col = 12, + .stage_num_row = 12, + + .shift = fwd_shift_adst_adst_32, + .stage_range_col = fwd_stage_range_col_adst_adst_32, + .stage_range_row = fwd_stage_range_row_adst_adst_32, + .cos_bit_col = fwd_cos_bit_col_adst_adst_32, + .cos_bit_row = fwd_cos_bit_row_adst_adst_32, + .txfm_func_col = vp10_fadst32_new, + .txfm_func_row = vp10_fadst32_new}; + +// ---------------- config fwd_adst_dct_4 ---------------- +static int8_t fwd_shift_adst_dct_4[3] = {5, -4, 1}; +static int8_t fwd_stage_range_col_adst_dct_4[6] = {16, 16, 17, 18, 18, 18}; +static int8_t fwd_stage_range_row_adst_dct_4[4] = {14, 15, 15, 15}; +static int8_t fwd_cos_bit_col_adst_dct_4[6] = {15, 15, 15, 14, 14, 14}; +static int8_t fwd_cos_bit_row_adst_dct_4[4] = {15, 15, 15, 15}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_adst_dct_4 = { + .txfm_size = 4, + .stage_num_col = 6, + .stage_num_row = 4, + + .shift = fwd_shift_adst_dct_4, + .stage_range_col = fwd_stage_range_col_adst_dct_4, + .stage_range_row = fwd_stage_range_row_adst_dct_4, + .cos_bit_col = fwd_cos_bit_col_adst_dct_4, + .cos_bit_row = fwd_cos_bit_row_adst_dct_4, + .txfm_func_col = vp10_fadst4_new, + .txfm_func_row = vp10_fdct4_new}; + +// ---------------- config fwd_adst_dct_8 ---------------- +static int8_t fwd_shift_adst_dct_8[3] = {5, 1, -5}; +static int8_t fwd_stage_range_col_adst_dct_8[8] = {16, 16, 17, 18, + 18, 19, 19, 19}; +static int8_t fwd_stage_range_row_adst_dct_8[6] = {20, 21, 22, 22, 22, 22}; +static int8_t fwd_cos_bit_col_adst_dct_8[8] = {15, 15, 15, 14, 14, 13, 13, 13}; +static int8_t fwd_cos_bit_row_adst_dct_8[6] = {12, 11, 10, 10, 10, 10}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_adst_dct_8 = { + .txfm_size = 8, + .stage_num_col = 8, + .stage_num_row = 6, + + .shift = fwd_shift_adst_dct_8, + .stage_range_col = fwd_stage_range_col_adst_dct_8, + .stage_range_row = fwd_stage_range_row_adst_dct_8, + .cos_bit_col = fwd_cos_bit_col_adst_dct_8, + .cos_bit_row = fwd_cos_bit_row_adst_dct_8, + .txfm_func_col = vp10_fadst8_new, + .txfm_func_row = vp10_fdct8_new}; + +// ---------------- config fwd_adst_dct_16 ---------------- +static int8_t fwd_shift_adst_dct_16[3] = {4, -3, -1}; +static int8_t fwd_stage_range_col_adst_dct_16[10] = {15, 15, 16, 17, 17, + 18, 18, 19, 19, 19}; +static int8_t fwd_stage_range_row_adst_dct_16[8] = {16, 17, 18, 19, + 19, 19, 19, 19}; +static int8_t fwd_cos_bit_col_adst_dct_16[10] = {15, 15, 15, 15, 15, + 14, 14, 13, 13, 13}; +static int8_t fwd_cos_bit_row_adst_dct_16[8] = {15, 15, 14, 13, 13, 13, 13, 13}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_adst_dct_16 = { + .txfm_size = 16, + .stage_num_col = 10, + .stage_num_row = 8, + + .shift = fwd_shift_adst_dct_16, + .stage_range_col = fwd_stage_range_col_adst_dct_16, + .stage_range_row = fwd_stage_range_row_adst_dct_16, + .cos_bit_col = fwd_cos_bit_col_adst_dct_16, + .cos_bit_row = fwd_cos_bit_row_adst_dct_16, + .txfm_func_col = vp10_fadst16_new, + .txfm_func_row = vp10_fdct16_new}; + +// ---------------- config fwd_adst_dct_32 ---------------- +static int8_t fwd_shift_adst_dct_32[3] = {5, -4, -2}; +static int8_t fwd_stage_range_col_adst_dct_32[12] = {16, 16, 17, 18, 18, 19, + 19, 20, 20, 21, 21, 21}; +static int8_t fwd_stage_range_row_adst_dct_32[10] = {17, 18, 19, 20, 21, + 21, 21, 21, 21, 21}; +static int8_t fwd_cos_bit_col_adst_dct_32[12] = {15, 15, 15, 14, 14, 13, + 13, 12, 12, 11, 11, 11}; +static int8_t fwd_cos_bit_row_adst_dct_32[10] = {15, 14, 13, 12, 11, + 11, 11, 11, 11, 11}; + +static const TXFM_2D_CFG fwd_txfm_2d_cfg_adst_dct_32 = { + .txfm_size = 32, + .stage_num_col = 12, + .stage_num_row = 10, + + .shift = fwd_shift_adst_dct_32, + .stage_range_col = fwd_stage_range_col_adst_dct_32, + .stage_range_row = fwd_stage_range_row_adst_dct_32, + .cos_bit_col = fwd_cos_bit_col_adst_dct_32, + .cos_bit_row = fwd_cos_bit_row_adst_dct_32, + .txfm_func_col = vp10_fadst32_new, + .txfm_func_row = vp10_fdct32_new}; + +#endif // VP10_FWD_TXFM2D_CFG_H_
diff --git a/vp10/common/vp10_inv_txfm1d.c b/vp10/common/vp10_inv_txfm1d.c new file mode 100644 index 0000000..b64b601 --- /dev/null +++ b/vp10/common/vp10_inv_txfm1d.c
@@ -0,0 +1,1536 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "vp10/common/vp10_inv_txfm1d.h" +#if CONFIG_COEFFICIENT_RANGE_CHECKING +#define range_check(stage, input, buf, size, bit) \ + { \ + int i, j; \ + for (i = 0; i < size; ++i) { \ + int buf_bit = get_max_bit(abs(buf[i])) + 1; \ + if (buf_bit > bit) { \ + printf("======== %s overflow ========\n", __func__); \ + printf("stage: %d node: %d\n", stage, i); \ + printf("bit: %d buf_bit: %d buf[i]: %d\n", bit, buf_bit, buf[i]); \ + printf("input:\n"); \ + for (j = 0; j < size; j++) { \ + printf("%d,", input[j]); \ + } \ + printf("\n"); \ + assert(0, "vp10_inv_txfm1d.c: range_check overflow"); \ + } \ + } \ + } +#else +#define range_check(stage, input, buf, size, bit) \ + { \ + (void) stage; \ + (void) input; \ + (void) buf; \ + (void) size; \ + (void) bit; \ + } +#endif + +void vp10_idct4_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 4; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[4]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0]; + bf1[1] = input[2]; + bf1[2] = input[1]; + bf1[3] = input[3]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[32], bf0[0], cospi[32], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(cospi[32], bf0[0], -cospi[32], bf0[1], cos_bit[stage]); + bf1[2] = half_btf(cospi[48], bf0[2], -cospi[16], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[16], bf0[2], cospi[48], bf0[3], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[3]; + bf1[1] = bf0[1] + bf0[2]; + bf1[2] = bf0[1] - bf0[2]; + bf1[3] = bf0[0] - bf0[3]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_idct8_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 8; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[8]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0]; + bf1[1] = input[4]; + bf1[2] = input[2]; + bf1[3] = input[6]; + bf1[4] = input[1]; + bf1[5] = input[5]; + bf1[6] = input[3]; + bf1[7] = input[7]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[56], bf0[4], -cospi[8], bf0[7], cos_bit[stage]); + bf1[5] = half_btf(cospi[24], bf0[5], -cospi[40], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[40], bf0[5], cospi[24], bf0[6], cos_bit[stage]); + bf1[7] = half_btf(cospi[8], bf0[4], cospi[56], bf0[7], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = half_btf(cospi[32], bf0[0], cospi[32], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(cospi[32], bf0[0], -cospi[32], bf0[1], cos_bit[stage]); + bf1[2] = half_btf(cospi[48], bf0[2], -cospi[16], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[16], bf0[2], cospi[48], bf0[3], cos_bit[stage]); + bf1[4] = bf0[4] + bf0[5]; + bf1[5] = bf0[4] - bf0[5]; + bf1[6] = -bf0[6] + bf0[7]; + bf1[7] = bf0[6] + bf0[7]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0] + bf0[3]; + bf1[1] = bf0[1] + bf0[2]; + bf1[2] = bf0[1] - bf0[2]; + bf1[3] = bf0[0] - bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = half_btf(-cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[7] = bf0[7]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[7]; + bf1[1] = bf0[1] + bf0[6]; + bf1[2] = bf0[2] + bf0[5]; + bf1[3] = bf0[3] + bf0[4]; + bf1[4] = bf0[3] - bf0[4]; + bf1[5] = bf0[2] - bf0[5]; + bf1[6] = bf0[1] - bf0[6]; + bf1[7] = bf0[0] - bf0[7]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_idct16_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 16; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[16]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0]; + bf1[1] = input[8]; + bf1[2] = input[4]; + bf1[3] = input[12]; + bf1[4] = input[2]; + bf1[5] = input[10]; + bf1[6] = input[6]; + bf1[7] = input[14]; + bf1[8] = input[1]; + bf1[9] = input[9]; + bf1[10] = input[5]; + bf1[11] = input[13]; + bf1[12] = input[3]; + bf1[13] = input[11]; + bf1[14] = input[7]; + bf1[15] = input[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = half_btf(cospi[60], bf0[8], -cospi[4], bf0[15], cos_bit[stage]); + bf1[9] = half_btf(cospi[28], bf0[9], -cospi[36], bf0[14], cos_bit[stage]); + bf1[10] = half_btf(cospi[44], bf0[10], -cospi[20], bf0[13], cos_bit[stage]); + bf1[11] = half_btf(cospi[12], bf0[11], -cospi[52], bf0[12], cos_bit[stage]); + bf1[12] = half_btf(cospi[52], bf0[11], cospi[12], bf0[12], cos_bit[stage]); + bf1[13] = half_btf(cospi[20], bf0[10], cospi[44], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(cospi[36], bf0[9], cospi[28], bf0[14], cos_bit[stage]); + bf1[15] = half_btf(cospi[4], bf0[8], cospi[60], bf0[15], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[56], bf0[4], -cospi[8], bf0[7], cos_bit[stage]); + bf1[5] = half_btf(cospi[24], bf0[5], -cospi[40], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[40], bf0[5], cospi[24], bf0[6], cos_bit[stage]); + bf1[7] = half_btf(cospi[8], bf0[4], cospi[56], bf0[7], cos_bit[stage]); + bf1[8] = bf0[8] + bf0[9]; + bf1[9] = bf0[8] - bf0[9]; + bf1[10] = -bf0[10] + bf0[11]; + bf1[11] = bf0[10] + bf0[11]; + bf1[12] = bf0[12] + bf0[13]; + bf1[13] = bf0[12] - bf0[13]; + bf1[14] = -bf0[14] + bf0[15]; + bf1[15] = bf0[14] + bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[32], bf0[0], cospi[32], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(cospi[32], bf0[0], -cospi[32], bf0[1], cos_bit[stage]); + bf1[2] = half_btf(cospi[48], bf0[2], -cospi[16], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[16], bf0[2], cospi[48], bf0[3], cos_bit[stage]); + bf1[4] = bf0[4] + bf0[5]; + bf1[5] = bf0[4] - bf0[5]; + bf1[6] = -bf0[6] + bf0[7]; + bf1[7] = bf0[6] + bf0[7]; + bf1[8] = bf0[8]; + bf1[9] = half_btf(-cospi[16], bf0[9], cospi[48], bf0[14], cos_bit[stage]); + bf1[10] = half_btf(-cospi[48], bf0[10], -cospi[16], bf0[13], cos_bit[stage]); + bf1[11] = bf0[11]; + bf1[12] = bf0[12]; + bf1[13] = half_btf(-cospi[16], bf0[10], cospi[48], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(cospi[48], bf0[9], cospi[16], bf0[14], cos_bit[stage]); + bf1[15] = bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[3]; + bf1[1] = bf0[1] + bf0[2]; + bf1[2] = bf0[1] - bf0[2]; + bf1[3] = bf0[0] - bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = half_btf(-cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[7] = bf0[7]; + bf1[8] = bf0[8] + bf0[11]; + bf1[9] = bf0[9] + bf0[10]; + bf1[10] = bf0[9] - bf0[10]; + bf1[11] = bf0[8] - bf0[11]; + bf1[12] = -bf0[12] + bf0[15]; + bf1[13] = -bf0[13] + bf0[14]; + bf1[14] = bf0[13] + bf0[14]; + bf1[15] = bf0[12] + bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0] + bf0[7]; + bf1[1] = bf0[1] + bf0[6]; + bf1[2] = bf0[2] + bf0[5]; + bf1[3] = bf0[3] + bf0[4]; + bf1[4] = bf0[3] - bf0[4]; + bf1[5] = bf0[2] - bf0[5]; + bf1[6] = bf0[1] - bf0[6]; + bf1[7] = bf0[0] - bf0[7]; + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = half_btf(-cospi[32], bf0[10], cospi[32], bf0[13], cos_bit[stage]); + bf1[11] = half_btf(-cospi[32], bf0[11], cospi[32], bf0[12], cos_bit[stage]); + bf1[12] = half_btf(cospi[32], bf0[11], cospi[32], bf0[12], cos_bit[stage]); + bf1[13] = half_btf(cospi[32], bf0[10], cospi[32], bf0[13], cos_bit[stage]); + bf1[14] = bf0[14]; + bf1[15] = bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[15]; + bf1[1] = bf0[1] + bf0[14]; + bf1[2] = bf0[2] + bf0[13]; + bf1[3] = bf0[3] + bf0[12]; + bf1[4] = bf0[4] + bf0[11]; + bf1[5] = bf0[5] + bf0[10]; + bf1[6] = bf0[6] + bf0[9]; + bf1[7] = bf0[7] + bf0[8]; + bf1[8] = bf0[7] - bf0[8]; + bf1[9] = bf0[6] - bf0[9]; + bf1[10] = bf0[5] - bf0[10]; + bf1[11] = bf0[4] - bf0[11]; + bf1[12] = bf0[3] - bf0[12]; + bf1[13] = bf0[2] - bf0[13]; + bf1[14] = bf0[1] - bf0[14]; + bf1[15] = bf0[0] - bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_idct32_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 32; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[32]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0]; + bf1[1] = input[16]; + bf1[2] = input[8]; + bf1[3] = input[24]; + bf1[4] = input[4]; + bf1[5] = input[20]; + bf1[6] = input[12]; + bf1[7] = input[28]; + bf1[8] = input[2]; + bf1[9] = input[18]; + bf1[10] = input[10]; + bf1[11] = input[26]; + bf1[12] = input[6]; + bf1[13] = input[22]; + bf1[14] = input[14]; + bf1[15] = input[30]; + bf1[16] = input[1]; + bf1[17] = input[17]; + bf1[18] = input[9]; + bf1[19] = input[25]; + bf1[20] = input[5]; + bf1[21] = input[21]; + bf1[22] = input[13]; + bf1[23] = input[29]; + bf1[24] = input[3]; + bf1[25] = input[19]; + bf1[26] = input[11]; + bf1[27] = input[27]; + bf1[28] = input[7]; + bf1[29] = input[23]; + bf1[30] = input[15]; + bf1[31] = input[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = bf0[10]; + bf1[11] = bf0[11]; + bf1[12] = bf0[12]; + bf1[13] = bf0[13]; + bf1[14] = bf0[14]; + bf1[15] = bf0[15]; + bf1[16] = half_btf(cospi[62], bf0[16], -cospi[2], bf0[31], cos_bit[stage]); + bf1[17] = half_btf(cospi[30], bf0[17], -cospi[34], bf0[30], cos_bit[stage]); + bf1[18] = half_btf(cospi[46], bf0[18], -cospi[18], bf0[29], cos_bit[stage]); + bf1[19] = half_btf(cospi[14], bf0[19], -cospi[50], bf0[28], cos_bit[stage]); + bf1[20] = half_btf(cospi[54], bf0[20], -cospi[10], bf0[27], cos_bit[stage]); + bf1[21] = half_btf(cospi[22], bf0[21], -cospi[42], bf0[26], cos_bit[stage]); + bf1[22] = half_btf(cospi[38], bf0[22], -cospi[26], bf0[25], cos_bit[stage]); + bf1[23] = half_btf(cospi[6], bf0[23], -cospi[58], bf0[24], cos_bit[stage]); + bf1[24] = half_btf(cospi[58], bf0[23], cospi[6], bf0[24], cos_bit[stage]); + bf1[25] = half_btf(cospi[26], bf0[22], cospi[38], bf0[25], cos_bit[stage]); + bf1[26] = half_btf(cospi[42], bf0[21], cospi[22], bf0[26], cos_bit[stage]); + bf1[27] = half_btf(cospi[10], bf0[20], cospi[54], bf0[27], cos_bit[stage]); + bf1[28] = half_btf(cospi[50], bf0[19], cospi[14], bf0[28], cos_bit[stage]); + bf1[29] = half_btf(cospi[18], bf0[18], cospi[46], bf0[29], cos_bit[stage]); + bf1[30] = half_btf(cospi[34], bf0[17], cospi[30], bf0[30], cos_bit[stage]); + bf1[31] = half_btf(cospi[2], bf0[16], cospi[62], bf0[31], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = half_btf(cospi[60], bf0[8], -cospi[4], bf0[15], cos_bit[stage]); + bf1[9] = half_btf(cospi[28], bf0[9], -cospi[36], bf0[14], cos_bit[stage]); + bf1[10] = half_btf(cospi[44], bf0[10], -cospi[20], bf0[13], cos_bit[stage]); + bf1[11] = half_btf(cospi[12], bf0[11], -cospi[52], bf0[12], cos_bit[stage]); + bf1[12] = half_btf(cospi[52], bf0[11], cospi[12], bf0[12], cos_bit[stage]); + bf1[13] = half_btf(cospi[20], bf0[10], cospi[44], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(cospi[36], bf0[9], cospi[28], bf0[14], cos_bit[stage]); + bf1[15] = half_btf(cospi[4], bf0[8], cospi[60], bf0[15], cos_bit[stage]); + bf1[16] = bf0[16] + bf0[17]; + bf1[17] = bf0[16] - bf0[17]; + bf1[18] = -bf0[18] + bf0[19]; + bf1[19] = bf0[18] + bf0[19]; + bf1[20] = bf0[20] + bf0[21]; + bf1[21] = bf0[20] - bf0[21]; + bf1[22] = -bf0[22] + bf0[23]; + bf1[23] = bf0[22] + bf0[23]; + bf1[24] = bf0[24] + bf0[25]; + bf1[25] = bf0[24] - bf0[25]; + bf1[26] = -bf0[26] + bf0[27]; + bf1[27] = bf0[26] + bf0[27]; + bf1[28] = bf0[28] + bf0[29]; + bf1[29] = bf0[28] - bf0[29]; + bf1[30] = -bf0[30] + bf0[31]; + bf1[31] = bf0[30] + bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[56], bf0[4], -cospi[8], bf0[7], cos_bit[stage]); + bf1[5] = half_btf(cospi[24], bf0[5], -cospi[40], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[40], bf0[5], cospi[24], bf0[6], cos_bit[stage]); + bf1[7] = half_btf(cospi[8], bf0[4], cospi[56], bf0[7], cos_bit[stage]); + bf1[8] = bf0[8] + bf0[9]; + bf1[9] = bf0[8] - bf0[9]; + bf1[10] = -bf0[10] + bf0[11]; + bf1[11] = bf0[10] + bf0[11]; + bf1[12] = bf0[12] + bf0[13]; + bf1[13] = bf0[12] - bf0[13]; + bf1[14] = -bf0[14] + bf0[15]; + bf1[15] = bf0[14] + bf0[15]; + bf1[16] = bf0[16]; + bf1[17] = half_btf(-cospi[8], bf0[17], cospi[56], bf0[30], cos_bit[stage]); + bf1[18] = half_btf(-cospi[56], bf0[18], -cospi[8], bf0[29], cos_bit[stage]); + bf1[19] = bf0[19]; + bf1[20] = bf0[20]; + bf1[21] = half_btf(-cospi[40], bf0[21], cospi[24], bf0[26], cos_bit[stage]); + bf1[22] = half_btf(-cospi[24], bf0[22], -cospi[40], bf0[25], cos_bit[stage]); + bf1[23] = bf0[23]; + bf1[24] = bf0[24]; + bf1[25] = half_btf(-cospi[40], bf0[22], cospi[24], bf0[25], cos_bit[stage]); + bf1[26] = half_btf(cospi[24], bf0[21], cospi[40], bf0[26], cos_bit[stage]); + bf1[27] = bf0[27]; + bf1[28] = bf0[28]; + bf1[29] = half_btf(-cospi[8], bf0[18], cospi[56], bf0[29], cos_bit[stage]); + bf1[30] = half_btf(cospi[56], bf0[17], cospi[8], bf0[30], cos_bit[stage]); + bf1[31] = bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = half_btf(cospi[32], bf0[0], cospi[32], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(cospi[32], bf0[0], -cospi[32], bf0[1], cos_bit[stage]); + bf1[2] = half_btf(cospi[48], bf0[2], -cospi[16], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[16], bf0[2], cospi[48], bf0[3], cos_bit[stage]); + bf1[4] = bf0[4] + bf0[5]; + bf1[5] = bf0[4] - bf0[5]; + bf1[6] = -bf0[6] + bf0[7]; + bf1[7] = bf0[6] + bf0[7]; + bf1[8] = bf0[8]; + bf1[9] = half_btf(-cospi[16], bf0[9], cospi[48], bf0[14], cos_bit[stage]); + bf1[10] = half_btf(-cospi[48], bf0[10], -cospi[16], bf0[13], cos_bit[stage]); + bf1[11] = bf0[11]; + bf1[12] = bf0[12]; + bf1[13] = half_btf(-cospi[16], bf0[10], cospi[48], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(cospi[48], bf0[9], cospi[16], bf0[14], cos_bit[stage]); + bf1[15] = bf0[15]; + bf1[16] = bf0[16] + bf0[19]; + bf1[17] = bf0[17] + bf0[18]; + bf1[18] = bf0[17] - bf0[18]; + bf1[19] = bf0[16] - bf0[19]; + bf1[20] = -bf0[20] + bf0[23]; + bf1[21] = -bf0[21] + bf0[22]; + bf1[22] = bf0[21] + bf0[22]; + bf1[23] = bf0[20] + bf0[23]; + bf1[24] = bf0[24] + bf0[27]; + bf1[25] = bf0[25] + bf0[26]; + bf1[26] = bf0[25] - bf0[26]; + bf1[27] = bf0[24] - bf0[27]; + bf1[28] = -bf0[28] + bf0[31]; + bf1[29] = -bf0[29] + bf0[30]; + bf1[30] = bf0[29] + bf0[30]; + bf1[31] = bf0[28] + bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0] + bf0[3]; + bf1[1] = bf0[1] + bf0[2]; + bf1[2] = bf0[1] - bf0[2]; + bf1[3] = bf0[0] - bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = half_btf(-cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[6] = half_btf(cospi[32], bf0[5], cospi[32], bf0[6], cos_bit[stage]); + bf1[7] = bf0[7]; + bf1[8] = bf0[8] + bf0[11]; + bf1[9] = bf0[9] + bf0[10]; + bf1[10] = bf0[9] - bf0[10]; + bf1[11] = bf0[8] - bf0[11]; + bf1[12] = -bf0[12] + bf0[15]; + bf1[13] = -bf0[13] + bf0[14]; + bf1[14] = bf0[13] + bf0[14]; + bf1[15] = bf0[12] + bf0[15]; + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = half_btf(-cospi[16], bf0[18], cospi[48], bf0[29], cos_bit[stage]); + bf1[19] = half_btf(-cospi[16], bf0[19], cospi[48], bf0[28], cos_bit[stage]); + bf1[20] = half_btf(-cospi[48], bf0[20], -cospi[16], bf0[27], cos_bit[stage]); + bf1[21] = half_btf(-cospi[48], bf0[21], -cospi[16], bf0[26], cos_bit[stage]); + bf1[22] = bf0[22]; + bf1[23] = bf0[23]; + bf1[24] = bf0[24]; + bf1[25] = bf0[25]; + bf1[26] = half_btf(-cospi[16], bf0[21], cospi[48], bf0[26], cos_bit[stage]); + bf1[27] = half_btf(-cospi[16], bf0[20], cospi[48], bf0[27], cos_bit[stage]); + bf1[28] = half_btf(cospi[48], bf0[19], cospi[16], bf0[28], cos_bit[stage]); + bf1[29] = half_btf(cospi[48], bf0[18], cospi[16], bf0[29], cos_bit[stage]); + bf1[30] = bf0[30]; + bf1[31] = bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[7]; + bf1[1] = bf0[1] + bf0[6]; + bf1[2] = bf0[2] + bf0[5]; + bf1[3] = bf0[3] + bf0[4]; + bf1[4] = bf0[3] - bf0[4]; + bf1[5] = bf0[2] - bf0[5]; + bf1[6] = bf0[1] - bf0[6]; + bf1[7] = bf0[0] - bf0[7]; + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = half_btf(-cospi[32], bf0[10], cospi[32], bf0[13], cos_bit[stage]); + bf1[11] = half_btf(-cospi[32], bf0[11], cospi[32], bf0[12], cos_bit[stage]); + bf1[12] = half_btf(cospi[32], bf0[11], cospi[32], bf0[12], cos_bit[stage]); + bf1[13] = half_btf(cospi[32], bf0[10], cospi[32], bf0[13], cos_bit[stage]); + bf1[14] = bf0[14]; + bf1[15] = bf0[15]; + bf1[16] = bf0[16] + bf0[23]; + bf1[17] = bf0[17] + bf0[22]; + bf1[18] = bf0[18] + bf0[21]; + bf1[19] = bf0[19] + bf0[20]; + bf1[20] = bf0[19] - bf0[20]; + bf1[21] = bf0[18] - bf0[21]; + bf1[22] = bf0[17] - bf0[22]; + bf1[23] = bf0[16] - bf0[23]; + bf1[24] = -bf0[24] + bf0[31]; + bf1[25] = -bf0[25] + bf0[30]; + bf1[26] = -bf0[26] + bf0[29]; + bf1[27] = -bf0[27] + bf0[28]; + bf1[28] = bf0[27] + bf0[28]; + bf1[29] = bf0[26] + bf0[29]; + bf1[30] = bf0[25] + bf0[30]; + bf1[31] = bf0[24] + bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 8 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0] + bf0[15]; + bf1[1] = bf0[1] + bf0[14]; + bf1[2] = bf0[2] + bf0[13]; + bf1[3] = bf0[3] + bf0[12]; + bf1[4] = bf0[4] + bf0[11]; + bf1[5] = bf0[5] + bf0[10]; + bf1[6] = bf0[6] + bf0[9]; + bf1[7] = bf0[7] + bf0[8]; + bf1[8] = bf0[7] - bf0[8]; + bf1[9] = bf0[6] - bf0[9]; + bf1[10] = bf0[5] - bf0[10]; + bf1[11] = bf0[4] - bf0[11]; + bf1[12] = bf0[3] - bf0[12]; + bf1[13] = bf0[2] - bf0[13]; + bf1[14] = bf0[1] - bf0[14]; + bf1[15] = bf0[0] - bf0[15]; + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = bf0[18]; + bf1[19] = bf0[19]; + bf1[20] = half_btf(-cospi[32], bf0[20], cospi[32], bf0[27], cos_bit[stage]); + bf1[21] = half_btf(-cospi[32], bf0[21], cospi[32], bf0[26], cos_bit[stage]); + bf1[22] = half_btf(-cospi[32], bf0[22], cospi[32], bf0[25], cos_bit[stage]); + bf1[23] = half_btf(-cospi[32], bf0[23], cospi[32], bf0[24], cos_bit[stage]); + bf1[24] = half_btf(cospi[32], bf0[23], cospi[32], bf0[24], cos_bit[stage]); + bf1[25] = half_btf(cospi[32], bf0[22], cospi[32], bf0[25], cos_bit[stage]); + bf1[26] = half_btf(cospi[32], bf0[21], cospi[32], bf0[26], cos_bit[stage]); + bf1[27] = half_btf(cospi[32], bf0[20], cospi[32], bf0[27], cos_bit[stage]); + bf1[28] = bf0[28]; + bf1[29] = bf0[29]; + bf1[30] = bf0[30]; + bf1[31] = bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 9 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[31]; + bf1[1] = bf0[1] + bf0[30]; + bf1[2] = bf0[2] + bf0[29]; + bf1[3] = bf0[3] + bf0[28]; + bf1[4] = bf0[4] + bf0[27]; + bf1[5] = bf0[5] + bf0[26]; + bf1[6] = bf0[6] + bf0[25]; + bf1[7] = bf0[7] + bf0[24]; + bf1[8] = bf0[8] + bf0[23]; + bf1[9] = bf0[9] + bf0[22]; + bf1[10] = bf0[10] + bf0[21]; + bf1[11] = bf0[11] + bf0[20]; + bf1[12] = bf0[12] + bf0[19]; + bf1[13] = bf0[13] + bf0[18]; + bf1[14] = bf0[14] + bf0[17]; + bf1[15] = bf0[15] + bf0[16]; + bf1[16] = bf0[15] - bf0[16]; + bf1[17] = bf0[14] - bf0[17]; + bf1[18] = bf0[13] - bf0[18]; + bf1[19] = bf0[12] - bf0[19]; + bf1[20] = bf0[11] - bf0[20]; + bf1[21] = bf0[10] - bf0[21]; + bf1[22] = bf0[9] - bf0[22]; + bf1[23] = bf0[8] - bf0[23]; + bf1[24] = bf0[7] - bf0[24]; + bf1[25] = bf0[6] - bf0[25]; + bf1[26] = bf0[5] - bf0[26]; + bf1[27] = bf0[4] - bf0[27]; + bf1[28] = bf0[3] - bf0[28]; + bf1[29] = bf0[2] - bf0[29]; + bf1[30] = bf0[1] - bf0[30]; + bf1[31] = bf0[0] - bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_iadst4_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 4; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[4]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0]; + bf1[1] = -input[3]; + bf1[2] = -input[1]; + bf1[3] = input[2]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = half_btf(cospi[32], bf0[2], cospi[32], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[32], bf0[2], -cospi[32], bf0[3], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[2]; + bf1[1] = bf0[1] + bf0[3]; + bf1[2] = bf0[0] - bf0[2]; + bf1[3] = bf0[1] - bf0[3]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[8], bf0[0], cospi[56], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(cospi[56], bf0[0], -cospi[8], bf0[1], cos_bit[stage]); + bf1[2] = half_btf(cospi[40], bf0[2], cospi[24], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[24], bf0[2], -cospi[40], bf0[3], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[1]; + bf1[1] = bf0[2]; + bf1[2] = bf0[3]; + bf1[3] = bf0[0]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_iadst8_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 8; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[8]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0]; + bf1[1] = -input[7]; + bf1[2] = -input[3]; + bf1[3] = input[4]; + bf1[4] = -input[1]; + bf1[5] = input[6]; + bf1[6] = input[2]; + bf1[7] = -input[5]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = half_btf(cospi[32], bf0[2], cospi[32], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[32], bf0[2], -cospi[32], bf0[3], cos_bit[stage]); + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[32], bf0[6], -cospi[32], bf0[7], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[2]; + bf1[1] = bf0[1] + bf0[3]; + bf1[2] = bf0[0] - bf0[2]; + bf1[3] = bf0[1] - bf0[3]; + bf1[4] = bf0[4] + bf0[6]; + bf1[5] = bf0[5] + bf0[7]; + bf1[6] = bf0[4] - bf0[6]; + bf1[7] = bf0[5] - bf0[7]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[16], bf0[4], cospi[48], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(cospi[48], bf0[4], -cospi[16], bf0[5], cos_bit[stage]); + bf1[6] = half_btf(-cospi[48], bf0[6], cospi[16], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[16], bf0[6], cospi[48], bf0[7], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[4]; + bf1[1] = bf0[1] + bf0[5]; + bf1[2] = bf0[2] + bf0[6]; + bf1[3] = bf0[3] + bf0[7]; + bf1[4] = bf0[0] - bf0[4]; + bf1[5] = bf0[1] - bf0[5]; + bf1[6] = bf0[2] - bf0[6]; + bf1[7] = bf0[3] - bf0[7]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[4], bf0[0], cospi[60], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(cospi[60], bf0[0], -cospi[4], bf0[1], cos_bit[stage]); + bf1[2] = half_btf(cospi[20], bf0[2], cospi[44], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[44], bf0[2], -cospi[20], bf0[3], cos_bit[stage]); + bf1[4] = half_btf(cospi[36], bf0[4], cospi[28], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(cospi[28], bf0[4], -cospi[36], bf0[5], cos_bit[stage]); + bf1[6] = half_btf(cospi[52], bf0[6], cospi[12], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[12], bf0[6], -cospi[52], bf0[7], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[1]; + bf1[1] = bf0[6]; + bf1[2] = bf0[3]; + bf1[3] = bf0[4]; + bf1[4] = bf0[5]; + bf1[5] = bf0[2]; + bf1[6] = bf0[7]; + bf1[7] = bf0[0]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_iadst16_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 16; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[16]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0]; + bf1[1] = -input[15]; + bf1[2] = -input[7]; + bf1[3] = input[8]; + bf1[4] = -input[3]; + bf1[5] = input[12]; + bf1[6] = input[4]; + bf1[7] = -input[11]; + bf1[8] = -input[1]; + bf1[9] = input[14]; + bf1[10] = input[6]; + bf1[11] = -input[9]; + bf1[12] = input[2]; + bf1[13] = -input[13]; + bf1[14] = -input[5]; + bf1[15] = input[10]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = half_btf(cospi[32], bf0[2], cospi[32], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[32], bf0[2], -cospi[32], bf0[3], cos_bit[stage]); + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[32], bf0[6], -cospi[32], bf0[7], cos_bit[stage]); + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = half_btf(cospi[32], bf0[10], cospi[32], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(cospi[32], bf0[10], -cospi[32], bf0[11], cos_bit[stage]); + bf1[12] = bf0[12]; + bf1[13] = bf0[13]; + bf1[14] = half_btf(cospi[32], bf0[14], cospi[32], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[32], bf0[14], -cospi[32], bf0[15], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[2]; + bf1[1] = bf0[1] + bf0[3]; + bf1[2] = bf0[0] - bf0[2]; + bf1[3] = bf0[1] - bf0[3]; + bf1[4] = bf0[4] + bf0[6]; + bf1[5] = bf0[5] + bf0[7]; + bf1[6] = bf0[4] - bf0[6]; + bf1[7] = bf0[5] - bf0[7]; + bf1[8] = bf0[8] + bf0[10]; + bf1[9] = bf0[9] + bf0[11]; + bf1[10] = bf0[8] - bf0[10]; + bf1[11] = bf0[9] - bf0[11]; + bf1[12] = bf0[12] + bf0[14]; + bf1[13] = bf0[13] + bf0[15]; + bf1[14] = bf0[12] - bf0[14]; + bf1[15] = bf0[13] - bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[16], bf0[4], cospi[48], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(cospi[48], bf0[4], -cospi[16], bf0[5], cos_bit[stage]); + bf1[6] = half_btf(-cospi[48], bf0[6], cospi[16], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[16], bf0[6], cospi[48], bf0[7], cos_bit[stage]); + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = bf0[10]; + bf1[11] = bf0[11]; + bf1[12] = half_btf(cospi[16], bf0[12], cospi[48], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(cospi[48], bf0[12], -cospi[16], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(-cospi[48], bf0[14], cospi[16], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[16], bf0[14], cospi[48], bf0[15], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[4]; + bf1[1] = bf0[1] + bf0[5]; + bf1[2] = bf0[2] + bf0[6]; + bf1[3] = bf0[3] + bf0[7]; + bf1[4] = bf0[0] - bf0[4]; + bf1[5] = bf0[1] - bf0[5]; + bf1[6] = bf0[2] - bf0[6]; + bf1[7] = bf0[3] - bf0[7]; + bf1[8] = bf0[8] + bf0[12]; + bf1[9] = bf0[9] + bf0[13]; + bf1[10] = bf0[10] + bf0[14]; + bf1[11] = bf0[11] + bf0[15]; + bf1[12] = bf0[8] - bf0[12]; + bf1[13] = bf0[9] - bf0[13]; + bf1[14] = bf0[10] - bf0[14]; + bf1[15] = bf0[11] - bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = half_btf(cospi[8], bf0[8], cospi[56], bf0[9], cos_bit[stage]); + bf1[9] = half_btf(cospi[56], bf0[8], -cospi[8], bf0[9], cos_bit[stage]); + bf1[10] = half_btf(cospi[40], bf0[10], cospi[24], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(cospi[24], bf0[10], -cospi[40], bf0[11], cos_bit[stage]); + bf1[12] = half_btf(-cospi[56], bf0[12], cospi[8], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(cospi[8], bf0[12], cospi[56], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(-cospi[24], bf0[14], cospi[40], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[40], bf0[14], cospi[24], bf0[15], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[8]; + bf1[1] = bf0[1] + bf0[9]; + bf1[2] = bf0[2] + bf0[10]; + bf1[3] = bf0[3] + bf0[11]; + bf1[4] = bf0[4] + bf0[12]; + bf1[5] = bf0[5] + bf0[13]; + bf1[6] = bf0[6] + bf0[14]; + bf1[7] = bf0[7] + bf0[15]; + bf1[8] = bf0[0] - bf0[8]; + bf1[9] = bf0[1] - bf0[9]; + bf1[10] = bf0[2] - bf0[10]; + bf1[11] = bf0[3] - bf0[11]; + bf1[12] = bf0[4] - bf0[12]; + bf1[13] = bf0[5] - bf0[13]; + bf1[14] = bf0[6] - bf0[14]; + bf1[15] = bf0[7] - bf0[15]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 8 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[2], bf0[0], cospi[62], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(cospi[62], bf0[0], -cospi[2], bf0[1], cos_bit[stage]); + bf1[2] = half_btf(cospi[10], bf0[2], cospi[54], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[54], bf0[2], -cospi[10], bf0[3], cos_bit[stage]); + bf1[4] = half_btf(cospi[18], bf0[4], cospi[46], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(cospi[46], bf0[4], -cospi[18], bf0[5], cos_bit[stage]); + bf1[6] = half_btf(cospi[26], bf0[6], cospi[38], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[38], bf0[6], -cospi[26], bf0[7], cos_bit[stage]); + bf1[8] = half_btf(cospi[34], bf0[8], cospi[30], bf0[9], cos_bit[stage]); + bf1[9] = half_btf(cospi[30], bf0[8], -cospi[34], bf0[9], cos_bit[stage]); + bf1[10] = half_btf(cospi[42], bf0[10], cospi[22], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(cospi[22], bf0[10], -cospi[42], bf0[11], cos_bit[stage]); + bf1[12] = half_btf(cospi[50], bf0[12], cospi[14], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(cospi[14], bf0[12], -cospi[50], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(cospi[58], bf0[14], cospi[6], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[6], bf0[14], -cospi[58], bf0[15], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 9 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[1]; + bf1[1] = bf0[14]; + bf1[2] = bf0[3]; + bf1[3] = bf0[12]; + bf1[4] = bf0[5]; + bf1[5] = bf0[10]; + bf1[6] = bf0[7]; + bf1[7] = bf0[8]; + bf1[8] = bf0[9]; + bf1[9] = bf0[6]; + bf1[10] = bf0[11]; + bf1[11] = bf0[4]; + bf1[12] = bf0[13]; + bf1[13] = bf0[2]; + bf1[14] = bf0[15]; + bf1[15] = bf0[0]; + range_check(stage, input, bf1, size, stage_range[stage]); +} + +void vp10_iadst32_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range) { + const int32_t size = 32; + const int32_t *cospi; + + int32_t stage = 0; + int32_t *bf0, *bf1; + int32_t step[32]; + + // stage 0; + range_check(stage, input, input, size, stage_range[stage]); + + // stage 1; + stage++; + bf1 = output; + bf1[0] = input[0]; + bf1[1] = -input[31]; + bf1[2] = -input[15]; + bf1[3] = input[16]; + bf1[4] = -input[7]; + bf1[5] = input[24]; + bf1[6] = input[8]; + bf1[7] = -input[23]; + bf1[8] = -input[3]; + bf1[9] = input[28]; + bf1[10] = input[12]; + bf1[11] = -input[19]; + bf1[12] = input[4]; + bf1[13] = -input[27]; + bf1[14] = -input[11]; + bf1[15] = input[20]; + bf1[16] = -input[1]; + bf1[17] = input[30]; + bf1[18] = input[14]; + bf1[19] = -input[17]; + bf1[20] = input[6]; + bf1[21] = -input[25]; + bf1[22] = -input[9]; + bf1[23] = input[22]; + bf1[24] = input[2]; + bf1[25] = -input[29]; + bf1[26] = -input[13]; + bf1[27] = input[18]; + bf1[28] = -input[5]; + bf1[29] = input[26]; + bf1[30] = input[10]; + bf1[31] = -input[21]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 2 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = half_btf(cospi[32], bf0[2], cospi[32], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[32], bf0[2], -cospi[32], bf0[3], cos_bit[stage]); + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = half_btf(cospi[32], bf0[6], cospi[32], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[32], bf0[6], -cospi[32], bf0[7], cos_bit[stage]); + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = half_btf(cospi[32], bf0[10], cospi[32], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(cospi[32], bf0[10], -cospi[32], bf0[11], cos_bit[stage]); + bf1[12] = bf0[12]; + bf1[13] = bf0[13]; + bf1[14] = half_btf(cospi[32], bf0[14], cospi[32], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[32], bf0[14], -cospi[32], bf0[15], cos_bit[stage]); + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = half_btf(cospi[32], bf0[18], cospi[32], bf0[19], cos_bit[stage]); + bf1[19] = half_btf(cospi[32], bf0[18], -cospi[32], bf0[19], cos_bit[stage]); + bf1[20] = bf0[20]; + bf1[21] = bf0[21]; + bf1[22] = half_btf(cospi[32], bf0[22], cospi[32], bf0[23], cos_bit[stage]); + bf1[23] = half_btf(cospi[32], bf0[22], -cospi[32], bf0[23], cos_bit[stage]); + bf1[24] = bf0[24]; + bf1[25] = bf0[25]; + bf1[26] = half_btf(cospi[32], bf0[26], cospi[32], bf0[27], cos_bit[stage]); + bf1[27] = half_btf(cospi[32], bf0[26], -cospi[32], bf0[27], cos_bit[stage]); + bf1[28] = bf0[28]; + bf1[29] = bf0[29]; + bf1[30] = half_btf(cospi[32], bf0[30], cospi[32], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(cospi[32], bf0[30], -cospi[32], bf0[31], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 3 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[2]; + bf1[1] = bf0[1] + bf0[3]; + bf1[2] = bf0[0] - bf0[2]; + bf1[3] = bf0[1] - bf0[3]; + bf1[4] = bf0[4] + bf0[6]; + bf1[5] = bf0[5] + bf0[7]; + bf1[6] = bf0[4] - bf0[6]; + bf1[7] = bf0[5] - bf0[7]; + bf1[8] = bf0[8] + bf0[10]; + bf1[9] = bf0[9] + bf0[11]; + bf1[10] = bf0[8] - bf0[10]; + bf1[11] = bf0[9] - bf0[11]; + bf1[12] = bf0[12] + bf0[14]; + bf1[13] = bf0[13] + bf0[15]; + bf1[14] = bf0[12] - bf0[14]; + bf1[15] = bf0[13] - bf0[15]; + bf1[16] = bf0[16] + bf0[18]; + bf1[17] = bf0[17] + bf0[19]; + bf1[18] = bf0[16] - bf0[18]; + bf1[19] = bf0[17] - bf0[19]; + bf1[20] = bf0[20] + bf0[22]; + bf1[21] = bf0[21] + bf0[23]; + bf1[22] = bf0[20] - bf0[22]; + bf1[23] = bf0[21] - bf0[23]; + bf1[24] = bf0[24] + bf0[26]; + bf1[25] = bf0[25] + bf0[27]; + bf1[26] = bf0[24] - bf0[26]; + bf1[27] = bf0[25] - bf0[27]; + bf1[28] = bf0[28] + bf0[30]; + bf1[29] = bf0[29] + bf0[31]; + bf1[30] = bf0[28] - bf0[30]; + bf1[31] = bf0[29] - bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 4 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = half_btf(cospi[16], bf0[4], cospi[48], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(cospi[48], bf0[4], -cospi[16], bf0[5], cos_bit[stage]); + bf1[6] = half_btf(-cospi[48], bf0[6], cospi[16], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[16], bf0[6], cospi[48], bf0[7], cos_bit[stage]); + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = bf0[10]; + bf1[11] = bf0[11]; + bf1[12] = half_btf(cospi[16], bf0[12], cospi[48], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(cospi[48], bf0[12], -cospi[16], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(-cospi[48], bf0[14], cospi[16], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[16], bf0[14], cospi[48], bf0[15], cos_bit[stage]); + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = bf0[18]; + bf1[19] = bf0[19]; + bf1[20] = half_btf(cospi[16], bf0[20], cospi[48], bf0[21], cos_bit[stage]); + bf1[21] = half_btf(cospi[48], bf0[20], -cospi[16], bf0[21], cos_bit[stage]); + bf1[22] = half_btf(-cospi[48], bf0[22], cospi[16], bf0[23], cos_bit[stage]); + bf1[23] = half_btf(cospi[16], bf0[22], cospi[48], bf0[23], cos_bit[stage]); + bf1[24] = bf0[24]; + bf1[25] = bf0[25]; + bf1[26] = bf0[26]; + bf1[27] = bf0[27]; + bf1[28] = half_btf(cospi[16], bf0[28], cospi[48], bf0[29], cos_bit[stage]); + bf1[29] = half_btf(cospi[48], bf0[28], -cospi[16], bf0[29], cos_bit[stage]); + bf1[30] = half_btf(-cospi[48], bf0[30], cospi[16], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(cospi[16], bf0[30], cospi[48], bf0[31], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 5 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[4]; + bf1[1] = bf0[1] + bf0[5]; + bf1[2] = bf0[2] + bf0[6]; + bf1[3] = bf0[3] + bf0[7]; + bf1[4] = bf0[0] - bf0[4]; + bf1[5] = bf0[1] - bf0[5]; + bf1[6] = bf0[2] - bf0[6]; + bf1[7] = bf0[3] - bf0[7]; + bf1[8] = bf0[8] + bf0[12]; + bf1[9] = bf0[9] + bf0[13]; + bf1[10] = bf0[10] + bf0[14]; + bf1[11] = bf0[11] + bf0[15]; + bf1[12] = bf0[8] - bf0[12]; + bf1[13] = bf0[9] - bf0[13]; + bf1[14] = bf0[10] - bf0[14]; + bf1[15] = bf0[11] - bf0[15]; + bf1[16] = bf0[16] + bf0[20]; + bf1[17] = bf0[17] + bf0[21]; + bf1[18] = bf0[18] + bf0[22]; + bf1[19] = bf0[19] + bf0[23]; + bf1[20] = bf0[16] - bf0[20]; + bf1[21] = bf0[17] - bf0[21]; + bf1[22] = bf0[18] - bf0[22]; + bf1[23] = bf0[19] - bf0[23]; + bf1[24] = bf0[24] + bf0[28]; + bf1[25] = bf0[25] + bf0[29]; + bf1[26] = bf0[26] + bf0[30]; + bf1[27] = bf0[27] + bf0[31]; + bf1[28] = bf0[24] - bf0[28]; + bf1[29] = bf0[25] - bf0[29]; + bf1[30] = bf0[26] - bf0[30]; + bf1[31] = bf0[27] - bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 6 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = half_btf(cospi[8], bf0[8], cospi[56], bf0[9], cos_bit[stage]); + bf1[9] = half_btf(cospi[56], bf0[8], -cospi[8], bf0[9], cos_bit[stage]); + bf1[10] = half_btf(cospi[40], bf0[10], cospi[24], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(cospi[24], bf0[10], -cospi[40], bf0[11], cos_bit[stage]); + bf1[12] = half_btf(-cospi[56], bf0[12], cospi[8], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(cospi[8], bf0[12], cospi[56], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(-cospi[24], bf0[14], cospi[40], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[40], bf0[14], cospi[24], bf0[15], cos_bit[stage]); + bf1[16] = bf0[16]; + bf1[17] = bf0[17]; + bf1[18] = bf0[18]; + bf1[19] = bf0[19]; + bf1[20] = bf0[20]; + bf1[21] = bf0[21]; + bf1[22] = bf0[22]; + bf1[23] = bf0[23]; + bf1[24] = half_btf(cospi[8], bf0[24], cospi[56], bf0[25], cos_bit[stage]); + bf1[25] = half_btf(cospi[56], bf0[24], -cospi[8], bf0[25], cos_bit[stage]); + bf1[26] = half_btf(cospi[40], bf0[26], cospi[24], bf0[27], cos_bit[stage]); + bf1[27] = half_btf(cospi[24], bf0[26], -cospi[40], bf0[27], cos_bit[stage]); + bf1[28] = half_btf(-cospi[56], bf0[28], cospi[8], bf0[29], cos_bit[stage]); + bf1[29] = half_btf(cospi[8], bf0[28], cospi[56], bf0[29], cos_bit[stage]); + bf1[30] = half_btf(-cospi[24], bf0[30], cospi[40], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(cospi[40], bf0[30], cospi[24], bf0[31], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 7 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[8]; + bf1[1] = bf0[1] + bf0[9]; + bf1[2] = bf0[2] + bf0[10]; + bf1[3] = bf0[3] + bf0[11]; + bf1[4] = bf0[4] + bf0[12]; + bf1[5] = bf0[5] + bf0[13]; + bf1[6] = bf0[6] + bf0[14]; + bf1[7] = bf0[7] + bf0[15]; + bf1[8] = bf0[0] - bf0[8]; + bf1[9] = bf0[1] - bf0[9]; + bf1[10] = bf0[2] - bf0[10]; + bf1[11] = bf0[3] - bf0[11]; + bf1[12] = bf0[4] - bf0[12]; + bf1[13] = bf0[5] - bf0[13]; + bf1[14] = bf0[6] - bf0[14]; + bf1[15] = bf0[7] - bf0[15]; + bf1[16] = bf0[16] + bf0[24]; + bf1[17] = bf0[17] + bf0[25]; + bf1[18] = bf0[18] + bf0[26]; + bf1[19] = bf0[19] + bf0[27]; + bf1[20] = bf0[20] + bf0[28]; + bf1[21] = bf0[21] + bf0[29]; + bf1[22] = bf0[22] + bf0[30]; + bf1[23] = bf0[23] + bf0[31]; + bf1[24] = bf0[16] - bf0[24]; + bf1[25] = bf0[17] - bf0[25]; + bf1[26] = bf0[18] - bf0[26]; + bf1[27] = bf0[19] - bf0[27]; + bf1[28] = bf0[20] - bf0[28]; + bf1[29] = bf0[21] - bf0[29]; + bf1[30] = bf0[22] - bf0[30]; + bf1[31] = bf0[23] - bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 8 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = bf0[0]; + bf1[1] = bf0[1]; + bf1[2] = bf0[2]; + bf1[3] = bf0[3]; + bf1[4] = bf0[4]; + bf1[5] = bf0[5]; + bf1[6] = bf0[6]; + bf1[7] = bf0[7]; + bf1[8] = bf0[8]; + bf1[9] = bf0[9]; + bf1[10] = bf0[10]; + bf1[11] = bf0[11]; + bf1[12] = bf0[12]; + bf1[13] = bf0[13]; + bf1[14] = bf0[14]; + bf1[15] = bf0[15]; + bf1[16] = half_btf(cospi[4], bf0[16], cospi[60], bf0[17], cos_bit[stage]); + bf1[17] = half_btf(cospi[60], bf0[16], -cospi[4], bf0[17], cos_bit[stage]); + bf1[18] = half_btf(cospi[20], bf0[18], cospi[44], bf0[19], cos_bit[stage]); + bf1[19] = half_btf(cospi[44], bf0[18], -cospi[20], bf0[19], cos_bit[stage]); + bf1[20] = half_btf(cospi[36], bf0[20], cospi[28], bf0[21], cos_bit[stage]); + bf1[21] = half_btf(cospi[28], bf0[20], -cospi[36], bf0[21], cos_bit[stage]); + bf1[22] = half_btf(cospi[52], bf0[22], cospi[12], bf0[23], cos_bit[stage]); + bf1[23] = half_btf(cospi[12], bf0[22], -cospi[52], bf0[23], cos_bit[stage]); + bf1[24] = half_btf(-cospi[60], bf0[24], cospi[4], bf0[25], cos_bit[stage]); + bf1[25] = half_btf(cospi[4], bf0[24], cospi[60], bf0[25], cos_bit[stage]); + bf1[26] = half_btf(-cospi[44], bf0[26], cospi[20], bf0[27], cos_bit[stage]); + bf1[27] = half_btf(cospi[20], bf0[26], cospi[44], bf0[27], cos_bit[stage]); + bf1[28] = half_btf(-cospi[28], bf0[28], cospi[36], bf0[29], cos_bit[stage]); + bf1[29] = half_btf(cospi[36], bf0[28], cospi[28], bf0[29], cos_bit[stage]); + bf1[30] = half_btf(-cospi[12], bf0[30], cospi[52], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(cospi[52], bf0[30], cospi[12], bf0[31], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 9 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = step; + bf1 = output; + bf1[0] = bf0[0] + bf0[16]; + bf1[1] = bf0[1] + bf0[17]; + bf1[2] = bf0[2] + bf0[18]; + bf1[3] = bf0[3] + bf0[19]; + bf1[4] = bf0[4] + bf0[20]; + bf1[5] = bf0[5] + bf0[21]; + bf1[6] = bf0[6] + bf0[22]; + bf1[7] = bf0[7] + bf0[23]; + bf1[8] = bf0[8] + bf0[24]; + bf1[9] = bf0[9] + bf0[25]; + bf1[10] = bf0[10] + bf0[26]; + bf1[11] = bf0[11] + bf0[27]; + bf1[12] = bf0[12] + bf0[28]; + bf1[13] = bf0[13] + bf0[29]; + bf1[14] = bf0[14] + bf0[30]; + bf1[15] = bf0[15] + bf0[31]; + bf1[16] = bf0[0] - bf0[16]; + bf1[17] = bf0[1] - bf0[17]; + bf1[18] = bf0[2] - bf0[18]; + bf1[19] = bf0[3] - bf0[19]; + bf1[20] = bf0[4] - bf0[20]; + bf1[21] = bf0[5] - bf0[21]; + bf1[22] = bf0[6] - bf0[22]; + bf1[23] = bf0[7] - bf0[23]; + bf1[24] = bf0[8] - bf0[24]; + bf1[25] = bf0[9] - bf0[25]; + bf1[26] = bf0[10] - bf0[26]; + bf1[27] = bf0[11] - bf0[27]; + bf1[28] = bf0[12] - bf0[28]; + bf1[29] = bf0[13] - bf0[29]; + bf1[30] = bf0[14] - bf0[30]; + bf1[31] = bf0[15] - bf0[31]; + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 10 + stage++; + cospi = cospi_arr[cos_bit[stage] - cos_bit_min]; + bf0 = output; + bf1 = step; + bf1[0] = half_btf(cospi[1], bf0[0], cospi[63], bf0[1], cos_bit[stage]); + bf1[1] = half_btf(cospi[63], bf0[0], -cospi[1], bf0[1], cos_bit[stage]); + bf1[2] = half_btf(cospi[5], bf0[2], cospi[59], bf0[3], cos_bit[stage]); + bf1[3] = half_btf(cospi[59], bf0[2], -cospi[5], bf0[3], cos_bit[stage]); + bf1[4] = half_btf(cospi[9], bf0[4], cospi[55], bf0[5], cos_bit[stage]); + bf1[5] = half_btf(cospi[55], bf0[4], -cospi[9], bf0[5], cos_bit[stage]); + bf1[6] = half_btf(cospi[13], bf0[6], cospi[51], bf0[7], cos_bit[stage]); + bf1[7] = half_btf(cospi[51], bf0[6], -cospi[13], bf0[7], cos_bit[stage]); + bf1[8] = half_btf(cospi[17], bf0[8], cospi[47], bf0[9], cos_bit[stage]); + bf1[9] = half_btf(cospi[47], bf0[8], -cospi[17], bf0[9], cos_bit[stage]); + bf1[10] = half_btf(cospi[21], bf0[10], cospi[43], bf0[11], cos_bit[stage]); + bf1[11] = half_btf(cospi[43], bf0[10], -cospi[21], bf0[11], cos_bit[stage]); + bf1[12] = half_btf(cospi[25], bf0[12], cospi[39], bf0[13], cos_bit[stage]); + bf1[13] = half_btf(cospi[39], bf0[12], -cospi[25], bf0[13], cos_bit[stage]); + bf1[14] = half_btf(cospi[29], bf0[14], cospi[35], bf0[15], cos_bit[stage]); + bf1[15] = half_btf(cospi[35], bf0[14], -cospi[29], bf0[15], cos_bit[stage]); + bf1[16] = half_btf(cospi[33], bf0[16], cospi[31], bf0[17], cos_bit[stage]); + bf1[17] = half_btf(cospi[31], bf0[16], -cospi[33], bf0[17], cos_bit[stage]); + bf1[18] = half_btf(cospi[37], bf0[18], cospi[27], bf0[19], cos_bit[stage]); + bf1[19] = half_btf(cospi[27], bf0[18], -cospi[37], bf0[19], cos_bit[stage]); + bf1[20] = half_btf(cospi[41], bf0[20], cospi[23], bf0[21], cos_bit[stage]); + bf1[21] = half_btf(cospi[23], bf0[20], -cospi[41], bf0[21], cos_bit[stage]); + bf1[22] = half_btf(cospi[45], bf0[22], cospi[19], bf0[23], cos_bit[stage]); + bf1[23] = half_btf(cospi[19], bf0[22], -cospi[45], bf0[23], cos_bit[stage]); + bf1[24] = half_btf(cospi[49], bf0[24], cospi[15], bf0[25], cos_bit[stage]); + bf1[25] = half_btf(cospi[15], bf0[24], -cospi[49], bf0[25], cos_bit[stage]); + bf1[26] = half_btf(cospi[53], bf0[26], cospi[11], bf0[27], cos_bit[stage]); + bf1[27] = half_btf(cospi[11], bf0[26], -cospi[53], bf0[27], cos_bit[stage]); + bf1[28] = half_btf(cospi[57], bf0[28], cospi[7], bf0[29], cos_bit[stage]); + bf1[29] = half_btf(cospi[7], bf0[28], -cospi[57], bf0[29], cos_bit[stage]); + bf1[30] = half_btf(cospi[61], bf0[30], cospi[3], bf0[31], cos_bit[stage]); + bf1[31] = half_btf(cospi[3], bf0[30], -cospi[61], bf0[31], cos_bit[stage]); + range_check(stage, input, bf1, size, stage_range[stage]); + + // stage 11 + stage++; + bf0 = step; + bf1 = output; + bf1[0] = bf0[1]; + bf1[1] = bf0[30]; + bf1[2] = bf0[3]; + bf1[3] = bf0[28]; + bf1[4] = bf0[5]; + bf1[5] = bf0[26]; + bf1[6] = bf0[7]; + bf1[7] = bf0[24]; + bf1[8] = bf0[9]; + bf1[9] = bf0[22]; + bf1[10] = bf0[11]; + bf1[11] = bf0[20]; + bf1[12] = bf0[13]; + bf1[13] = bf0[18]; + bf1[14] = bf0[15]; + bf1[15] = bf0[16]; + bf1[16] = bf0[17]; + bf1[17] = bf0[14]; + bf1[18] = bf0[19]; + bf1[19] = bf0[12]; + bf1[20] = bf0[21]; + bf1[21] = bf0[10]; + bf1[22] = bf0[23]; + bf1[23] = bf0[8]; + bf1[24] = bf0[25]; + bf1[25] = bf0[6]; + bf1[26] = bf0[27]; + bf1[27] = bf0[4]; + bf1[28] = bf0[29]; + bf1[29] = bf0[2]; + bf1[30] = bf0[31]; + bf1[31] = bf0[0]; + range_check(stage, input, bf1, size, stage_range[stage]); +}
diff --git a/vp10/common/vp10_inv_txfm1d.h b/vp10/common/vp10_inv_txfm1d.h new file mode 100644 index 0000000..0609b65 --- /dev/null +++ b/vp10/common/vp10_inv_txfm1d.h
@@ -0,0 +1,42 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VP10_INV_TXFM1D_H_ +#define VP10_INV_TXFM1D_H_ + +#include "vp10/common/vp10_txfm.h" + +#ifdef __cplusplus +extern "C" { +#endif + +void vp10_idct4_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_idct8_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_idct16_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_idct32_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); + +void vp10_iadst4_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_iadst8_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_iadst16_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); +void vp10_iadst32_new(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); + +#ifdef __cplusplus +} +#endif + +#endif // VP10_INV_TXFM1D_H_
diff --git a/vp10/common/vp10_txfm.h b/vp10/common/vp10_txfm.h new file mode 100644 index 0000000..427bccb --- /dev/null +++ b/vp10/common/vp10_txfm.h
@@ -0,0 +1,167 @@ +/* + * Copyright (c) 2015 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VP10_TXFM_H_ +#define VP10_TXFM_H_ + +#include <stdio.h> +#include <math.h> +#include <assert.h> + +#include "vpx/vpx_integer.h" +#include "vpx_dsp/vpx_dsp_common.h" + +static const int cos_bit_min = 10; +static const int cos_bit_max = 16; + +// cospi_arr[i][j] = (int)round(cos(M_PI*j/128) * (1<<(cos_bit_min+i))); +static const int32_t cospi_arr[7][64] = + {{ 1024, 1024, 1023, 1021, 1019, 1016, 1013, 1009, + 1004, 999, 993, 987, 980, 972, 964, 955, + 946, 936, 926, 915, 903, 891, 878, 865, + 851, 837, 822, 807, 792, 775, 759, 742, + 724, 706, 688, 669, 650, 630, 610, 590, + 569, 548, 526, 505, 483, 460, 438, 415, + 392, 369, 345, 321, 297, 273, 249, 224, + 200, 175, 150, 125, 100, 75, 50, 25}, + { 2048, 2047, 2046, 2042, 2038, 2033, 2026, 2018, + 2009, 1998, 1987, 1974, 1960, 1945, 1928, 1911, + 1892, 1872, 1851, 1829, 1806, 1782, 1757, 1730, + 1703, 1674, 1645, 1615, 1583, 1551, 1517, 1483, + 1448, 1412, 1375, 1338, 1299, 1260, 1220, 1179, + 1138, 1096, 1053, 1009, 965, 921, 876, 830, + 784, 737, 690, 642, 595, 546, 498, 449, + 400, 350, 301, 251, 201, 151, 100, 50}, + { 4096, 4095, 4091, 4085, 4076, 4065, 4052, 4036, + 4017, 3996, 3973, 3948, 3920, 3889, 3857, 3822, + 3784, 3745, 3703, 3659, 3612, 3564, 3513, 3461, + 3406, 3349, 3290, 3229, 3166, 3102, 3035, 2967, + 2896, 2824, 2751, 2675, 2598, 2520, 2440, 2359, + 2276, 2191, 2106, 2019, 1931, 1842, 1751, 1660, + 1567, 1474, 1380, 1285, 1189, 1092, 995, 897, + 799, 700, 601, 501, 401, 301, 201, 101}, + { 8192, 8190, 8182, 8170, 8153, 8130, 8103, 8071, + 8035, 7993, 7946, 7895, 7839, 7779, 7713, 7643, + 7568, 7489, 7405, 7317, 7225, 7128, 7027, 6921, + 6811, 6698, 6580, 6458, 6333, 6203, 6070, 5933, + 5793, 5649, 5501, 5351, 5197, 5040, 4880, 4717, + 4551, 4383, 4212, 4038, 3862, 3683, 3503, 3320, + 3135, 2948, 2760, 2570, 2378, 2185, 1990, 1795, + 1598, 1401, 1202, 1003, 803, 603, 402, 201}, + { 16384, 16379, 16364, 16340, 16305, 16261, 16207, 16143, + 16069, 15986, 15893, 15791, 15679, 15557, 15426, 15286, + 15137, 14978, 14811, 14635, 14449, 14256, 14053, 13842, + 13623, 13395, 13160, 12916, 12665, 12406, 12140, 11866, + 11585, 11297, 11003, 10702, 10394, 10080, 9760, 9434, + 9102, 8765, 8423, 8076, 7723, 7366, 7005, 6639, + 6270, 5897, 5520, 5139, 4756, 4370, 3981, 3590, + 3196, 2801, 2404, 2006, 1606, 1205, 804, 402}, + { 32768, 32758, 32729, 32679, 32610, 32522, 32413, 32286, + 32138, 31972, 31786, 31581, 31357, 31114, 30853, 30572, + 30274, 29957, 29622, 29269, 28899, 28511, 28106, 27684, + 27246, 26791, 26320, 25833, 25330, 24812, 24279, 23732, + 23170, 22595, 22006, 21403, 20788, 20160, 19520, 18868, + 18205, 17531, 16846, 16151, 15447, 14733, 14010, 13279, + 12540, 11793, 11039, 10279, 9512, 8740, 7962, 7180, + 6393, 5602, 4808, 4011, 3212, 2411, 1608, 804}, + { 65536, 65516, 65457, 65358, 65220, 65043, 64827, 64571, + 64277, 63944, 63572, 63162, 62714, 62228, 61705, 61145, + 60547, 59914, 59244, 58538, 57798, 57022, 56212, 55368, + 54491, 53581, 52639, 51665, 50660, 49624, 48559, 47464, + 46341, 45190, 44011, 42806, 41576, 40320, 39040, 37736, + 36410, 35062, 33692, 32303, 30893, 29466, 28020, 26558, + 25080, 23586, 22078, 20557, 19024, 17479, 15924, 14359, + 12785, 11204, 9616, 8022, 6424, 4821, 3216, 1608}}; + +static INLINE int32_t round_shift(int32_t value, int bit) { + // For value >= 0, + // there are twe version of rounding + // 1) (value + (1 << (bit - 1)) - 1) >> bit + // 2) (value + (1 << (bit - 1))) >> bit + // boath methods are mild unbiased + // however, the first version has slightly advantage because + // it rounds number toward zero. + // For value < 0, we also choose the version that rounds number + // toward zero. + if (bit > 0) { + if (value >= 0) + return (value + (1 << (bit - 1)) - 1) >> bit; + else + return ((value - (1 << (bit - 1))) >> bit) + 1; + } else { + return value << (-bit); + } +} + +static INLINE void round_shift_array(int32_t *arr, int size, int bit) { + int i; + if (bit == 0) { + return; + } else { + for (i = 0; i < size; i++) { + arr[i] = round_shift(arr[i], bit); + } + } +} + +static INLINE int32_t half_btf(int32_t w0, int32_t in0, int32_t w1, int32_t in1, + int bit) { + int32_t result_32 = w0 * in0 + w1 * in1; +#if CONFIG_COEFFICIENT_RANGE_CHECKING + int64_t result_64 = (int64_t)w0 * (int64_t)in0 + (int64_t)w1 * (int64_t)in1; + if (result_32 != result_64) { + printf( + "%s overflow result_32: %d result_64: %ld w0: %d in0: %d w1: %d in1: " + "%d\n", + __func__, result_32, result_64, w0, in0, w1, in1); + assert(0 && "half_btf overflow"); + } +#endif + return round_shift(result_32, bit); +} + +static INLINE int get_max_bit(int x) { + int max_bit = -1; + while (x) { + x = x >> 1; + max_bit++; + } + return max_bit; +} + +// TODO(angiebird): implement SSE +static INLINE void clamp_block(int16_t *block, int block_size, int stride, + int low, int high) { + int i, j; + for (i = 0; i < block_size; ++i) { + for (j = 0; j < block_size; ++j) { + block[i * stride + j] = clamp(block[i * stride + j], low, high); + } + } +} + +typedef void (*TxfmFunc)(const int32_t *input, int32_t *output, + const int8_t *cos_bit, const int8_t *stage_range); + +typedef struct TXFM_2D_CFG { + int txfm_size; + int stage_num_col; + int stage_num_row; + + int8_t *shift; + int8_t *stage_range_col; + int8_t *stage_range_row; + int8_t *cos_bit_col; + int8_t *cos_bit_row; + TxfmFunc txfm_func_col; + TxfmFunc txfm_func_row; +} TXFM_2D_CFG; + +#endif // VP10_TXFM_H_
diff --git a/vp10/common/x86/idct_intrin_sse2.c b/vp10/common/x86/idct_intrin_sse2.c index a2c674b..900f091 100644 --- a/vp10/common/x86/idct_intrin_sse2.c +++ b/vp10/common/x86/idct_intrin_sse2.c
@@ -11,6 +11,54 @@ #include "vpx_dsp/x86/inv_txfm_sse2.h" #include "vpx_dsp/x86/txfm_common_sse2.h" #include "vpx_ports/mem.h" +#include "vp10/common/enums.h" + +#if CONFIG_EXT_TX +// Reverse the 8 16 bit words in __m128i +static INLINE __m128i mm_reverse_epi16(const __m128i x) { + const __m128i a = _mm_shufflelo_epi16(x, 0x1b); + const __m128i b = _mm_shufflehi_epi16(a, 0x1b); + return _mm_shuffle_epi32(b, 0x4e); +} + +static INLINE void fliplr_4x4(__m128i in[2]) { + in[0] = _mm_shufflelo_epi16(in[0], 0x1b); + in[0] = _mm_shufflehi_epi16(in[0], 0x1b); + in[1] = _mm_shufflelo_epi16(in[1], 0x1b); + in[1] = _mm_shufflehi_epi16(in[1], 0x1b); +} + +static INLINE void fliplr_8x8(__m128i in[8]) { + in[0] = mm_reverse_epi16(in[0]); + in[1] = mm_reverse_epi16(in[1]); + in[2] = mm_reverse_epi16(in[2]); + in[3] = mm_reverse_epi16(in[3]); + + in[4] = mm_reverse_epi16(in[4]); + in[5] = mm_reverse_epi16(in[5]); + in[6] = mm_reverse_epi16(in[6]); + in[7] = mm_reverse_epi16(in[7]); +} + +static INLINE void fliplr_16x8(__m128i in[16]) { + fliplr_8x8(&in[0]); + fliplr_8x8(&in[8]); +} + +#define FLIPLR_16x16(in0, in1) do { \ + __m128i *tmp; \ + fliplr_16x8(in0); \ + fliplr_16x8(in1); \ + tmp = (in0); \ + (in0) = (in1); \ + (in1) = tmp; \ +} while (0) + +#define FLIPUD_PTR(dest, stride, size) do { \ + (dest) = (dest) + ((size) - 1) * (stride); \ + (stride) = - (stride); \ +} while (0) +#endif void vp10_iht4x4_16_add_sse2(const tran_low_t *input, uint8_t *dest, int stride, int tx_type) { @@ -22,22 +70,50 @@ in[1] = load_input_data(input + 8); switch (tx_type) { - case 0: // DCT_DCT + case DCT_DCT: idct4_sse2(in); idct4_sse2(in); break; - case 1: // ADST_DCT + case ADST_DCT: idct4_sse2(in); iadst4_sse2(in); break; - case 2: // DCT_ADST + case DCT_ADST: iadst4_sse2(in); idct4_sse2(in); break; - case 3: // ADST_ADST + case ADST_ADST: iadst4_sse2(in); iadst4_sse2(in); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + idct4_sse2(in); + iadst4_sse2(in); + FLIPUD_PTR(dest, stride, 4); + break; + case DCT_FLIPADST: + iadst4_sse2(in); + idct4_sse2(in); + fliplr_4x4(in); + break; + case FLIPADST_FLIPADST: + iadst4_sse2(in); + iadst4_sse2(in); + FLIPUD_PTR(dest, stride, 4); + fliplr_4x4(in); + break; + case ADST_FLIPADST: + iadst4_sse2(in); + iadst4_sse2(in); + fliplr_4x4(in); + break; + case FLIPADST_ADST: + iadst4_sse2(in); + iadst4_sse2(in); + FLIPUD_PTR(dest, stride, 4); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -52,12 +128,12 @@ // Reconstruction and Store { - __m128i d0 = _mm_cvtsi32_si128(*(const int *)(dest)); + __m128i d0 = _mm_cvtsi32_si128(*(const int *)(dest + stride * 0)); + __m128i d1 = _mm_cvtsi32_si128(*(const int *)(dest + stride * 1)); __m128i d2 = _mm_cvtsi32_si128(*(const int *)(dest + stride * 2)); - d0 = _mm_unpacklo_epi32(d0, - _mm_cvtsi32_si128(*(const int *)(dest + stride))); - d2 = _mm_unpacklo_epi32( - d2, _mm_cvtsi32_si128(*(const int *)(dest + stride * 3))); + __m128i d3 = _mm_cvtsi32_si128(*(const int *)(dest + stride * 3)); + d0 = _mm_unpacklo_epi32(d0, d1); + d2 = _mm_unpacklo_epi32(d2, d3); d0 = _mm_unpacklo_epi8(d0, zero); d2 = _mm_unpacklo_epi8(d2, zero); d0 = _mm_add_epi16(d0, in[0]); @@ -94,22 +170,50 @@ in[7] = load_input_data(input + 8 * 7); switch (tx_type) { - case 0: // DCT_DCT + case DCT_DCT: idct8_sse2(in); idct8_sse2(in); break; - case 1: // ADST_DCT + case ADST_DCT: idct8_sse2(in); iadst8_sse2(in); break; - case 2: // DCT_ADST + case DCT_ADST: iadst8_sse2(in); idct8_sse2(in); break; - case 3: // ADST_ADST + case ADST_ADST: iadst8_sse2(in); iadst8_sse2(in); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + idct8_sse2(in); + iadst8_sse2(in); + FLIPUD_PTR(dest, stride, 8); + break; + case DCT_FLIPADST: + iadst8_sse2(in); + idct8_sse2(in); + fliplr_8x8(in); + break; + case FLIPADST_FLIPADST: + iadst8_sse2(in); + iadst8_sse2(in); + FLIPUD_PTR(dest, stride, 8); + fliplr_8x8(in); + break; + case ADST_FLIPADST: + iadst8_sse2(in); + iadst8_sse2(in); + fliplr_8x8(in); + break; + case FLIPADST_ADST: + iadst8_sse2(in); + iadst8_sse2(in); + FLIPUD_PTR(dest, stride, 8); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -146,29 +250,59 @@ void vp10_iht16x16_256_add_sse2(const tran_low_t *input, uint8_t *dest, int stride, int tx_type) { - __m128i in0[16], in1[16]; + __m128i in[32]; + __m128i *in0 = &in[0]; + __m128i *in1 = &in[16]; load_buffer_8x16(input, in0); input += 8; load_buffer_8x16(input, in1); switch (tx_type) { - case 0: // DCT_DCT + case DCT_DCT: idct16_sse2(in0, in1); idct16_sse2(in0, in1); break; - case 1: // ADST_DCT + case ADST_DCT: idct16_sse2(in0, in1); iadst16_sse2(in0, in1); break; - case 2: // DCT_ADST + case DCT_ADST: iadst16_sse2(in0, in1); idct16_sse2(in0, in1); break; - case 3: // ADST_ADST + case ADST_ADST: iadst16_sse2(in0, in1); iadst16_sse2(in0, in1); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + idct16_sse2(in0, in1); + iadst16_sse2(in0, in1); + FLIPUD_PTR(dest, stride, 16); + break; + case DCT_FLIPADST: + iadst16_sse2(in0, in1); + idct16_sse2(in0, in1); + FLIPLR_16x16(in0, in1); + break; + case FLIPADST_FLIPADST: + iadst16_sse2(in0, in1); + iadst16_sse2(in0, in1); + FLIPUD_PTR(dest, stride, 16); + FLIPLR_16x16(in0, in1); + break; + case ADST_FLIPADST: + iadst16_sse2(in0, in1); + iadst16_sse2(in0, in1); + FLIPLR_16x16(in0, in1); + break; + case FLIPADST_ADST: + iadst16_sse2(in0, in1); + iadst16_sse2(in0, in1); + FLIPUD_PTR(dest, stride, 16); + break; +#endif // CONFIG_EXT_TX default: assert(0); break;
diff --git a/vp10/decoder/decodeframe.c b/vp10/decoder/decodeframe.c index 5c95e16..c75d94a 100644 --- a/vp10/decoder/decodeframe.c +++ b/vp10/decoder/decodeframe.c
@@ -78,6 +78,19 @@ return len != 0 && len <= (size_t)(end - start); } + +static int read_inv_signed_literal(struct vpx_read_bit_buffer *rb, + int bits) { +#if CONFIG_MISC_FIXES + const int nbits = sizeof(unsigned) * 8 - bits - 1; + const unsigned value = vpx_rb_read_literal(rb, bits + 1) << nbits; + return ((int) value) >> nbits; +#else + return vpx_rb_read_signed_literal(rb, bits); +#endif +} + + static int decode_unsigned_max(struct vpx_read_bit_buffer *rb, int max) { const int data = vpx_rb_read_literal(rb, get_unsigned_bits(max)); return data > max ? max : data; @@ -214,7 +227,7 @@ uint8_t *dst, int stride, int eob, int block) { struct macroblockd_plane *const pd = &xd->plane[plane]; - TX_TYPE tx_type = get_tx_type(pd->plane_type, xd, block); + TX_TYPE tx_type = get_tx_type(pd->plane_type, xd, block, tx_size); const int seg_id = xd->mi[0]->mbmi.segment_id; if (eob > 0) { tran_low_t *const dqcoeff = pd->dqcoeff; @@ -369,8 +382,8 @@ col, row, plane); if (!mbmi->skip) { - TX_TYPE tx_type = get_tx_type(plane_type, xd, block_idx); - const scan_order *sc = get_scan(tx_size, tx_type); + TX_TYPE tx_type = get_tx_type(plane_type, xd, block_idx, tx_size); + const scan_order *sc = get_scan(tx_size, tx_type, 0); const int eob = vp10_decode_block_tokens(xd, plane, sc, col, row, tx_size, r, mbmi->segment_id); inverse_transform_block_intra(xd, plane, tx_type, tx_size, @@ -378,14 +391,71 @@ } } +#if CONFIG_VAR_TX +static void decode_reconstruct_tx(MACROBLOCKD *const xd, vpx_reader *r, + MB_MODE_INFO *const mbmi, + int plane, BLOCK_SIZE plane_bsize, + int block, int blk_row, int blk_col, + TX_SIZE tx_size, int *eob_total) { + const struct macroblockd_plane *const pd = &xd->plane[plane]; + const BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int tx_idx = (blk_row >> (1 - pd->subsampling_y)) * 8 + + (blk_col >> (1 - pd->subsampling_x)); + TX_SIZE plane_tx_size = plane ? + get_uv_tx_size_impl(mbmi->inter_tx_size[tx_idx], bsize, 0, 0) : + mbmi->inter_tx_size[tx_idx]; + int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize]; + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y); + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x); + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == plane_tx_size) { + PLANE_TYPE plane_type = (plane == 0) ? PLANE_TYPE_Y : PLANE_TYPE_UV; + TX_TYPE tx_type = get_tx_type(plane_type, xd, block, tx_size); + const scan_order *sc = get_scan(tx_size, tx_type, 1); + const int eob = vp10_decode_block_tokens(xd, plane, sc, + blk_col, blk_row, tx_size, + r, mbmi->segment_id); + inverse_transform_block_inter(xd, plane, tx_size, + &pd->dst.buf[4 * blk_row * pd->dst.stride + 4 * blk_col], + pd->dst.stride, eob, block); + *eob_total += eob; + } else { + int bsl = b_width_log2_lookup[bsize]; + int i; + + assert(bsl > 0); + --bsl; + + for (i = 0; i < 4; ++i) { + const int offsetr = blk_row + ((i >> 1) << bsl); + const int offsetc = blk_col + ((i & 0x01) << bsl); + int step = 1 << (2 * (tx_size - 1)); + + if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) + continue; + + decode_reconstruct_tx(xd, r, mbmi, plane, plane_bsize, block + i * step, + offsetr, offsetc, tx_size - 1, eob_total); + } + } +} +#endif + static int reconstruct_inter_block(MACROBLOCKD *const xd, vpx_reader *r, MB_MODE_INFO *const mbmi, int plane, int row, int col, TX_SIZE tx_size) { struct macroblockd_plane *const pd = &xd->plane[plane]; PLANE_TYPE plane_type = (plane == 0) ? PLANE_TYPE_Y : PLANE_TYPE_UV; int block_idx = (row << 1) + col; - TX_TYPE tx_type = get_tx_type(plane_type, xd, block_idx); - const scan_order *sc = get_scan(tx_size, tx_type); + TX_TYPE tx_type = get_tx_type(plane_type, xd, block_idx, tx_size); + const scan_order *sc = get_scan(tx_size, tx_type, 1); const int eob = vp10_decode_block_tokens(xd, plane, sc, col, row, tx_size, r, mbmi->segment_id); @@ -555,6 +625,9 @@ int xs, ys, x0, y0, x0_16, y0_16, frame_width, frame_height, buf_stride, subpel_x, subpel_y; uint8_t *ref_frame, *buf_ptr; +#if CONFIG_EXT_INTERP + const int i_filter = IsInterpolatingFilter(xd->mi[0]->mbmi.interp_filter); +#endif // CONFIG_EXT_INTERP // Get reference frame pointer, width and height. if (plane == 0) { @@ -624,6 +697,9 @@ // Do border extension if there is motion or the // width/height is not a multiple of 8 pixels. if (is_scaled || scaled_mv.col || scaled_mv.row || +#if CONFIG_EXT_INTERP + !i_filter || +#endif (frame_width & 0x7) || (frame_height & 0x7)) { int y1 = ((y0_16 + (h - 1) * ys) >> SUBPEL_BITS) + 1; @@ -631,13 +707,21 @@ int x1 = ((x0_16 + (w - 1) * xs) >> SUBPEL_BITS) + 1; int x_pad = 0, y_pad = 0; - if (subpel_x || (sf->x_step_q4 != SUBPEL_SHIFTS)) { + if (subpel_x || +#if CONFIG_EXT_INTERP + !i_filter || +#endif + (sf->x_step_q4 != SUBPEL_SHIFTS)) { x0 -= VP9_INTERP_EXTEND - 1; x1 += VP9_INTERP_EXTEND; x_pad = 1; } - if (subpel_y || (sf->y_step_q4 != SUBPEL_SHIFTS)) { + if (subpel_y || +#if CONFIG_EXT_INTERP + !i_filter || +#endif + (sf->y_step_q4 != SUBPEL_SHIFTS)) { y0 -= VP9_INTERP_EXTEND - 1; y1 += VP9_INTERP_EXTEND; y_pad = 1; @@ -799,6 +883,11 @@ set_skip_context(xd, mi_row, mi_col); + +#if CONFIG_VAR_TX + xd->max_tx_size = max_txsize_lookup[bsize]; +#endif + // Distance of Mb to the various image edges. These are specified to 8th pel // as they are always compared to values that are in 1/8th pel units set_mi_row_col(xd, tile, mi_row, bh, mi_col, bw, cm->mi_rows, cm->mi_cols); @@ -870,13 +959,31 @@ for (plane = 0; plane < MAX_MB_PLANE; ++plane) { const struct macroblockd_plane *const pd = &xd->plane[plane]; + const int num_4x4_w = pd->n4_w; + const int num_4x4_h = pd->n4_h; + int row, col; +#if CONFIG_VAR_TX + // TODO(jingning): This can be simplified for decoder performance. + const BLOCK_SIZE plane_bsize = + get_plane_block_size(VPXMAX(bsize, BLOCK_8X8), pd); + const TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize]; + const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + int bw = num_4x4_blocks_wide_lookup[txb_size]; + int block = 0; + const int step = 1 << (max_tx_size << 1); + + for (row = 0; row < num_4x4_h; row += bw) { + for (col = 0; col < num_4x4_w; col += bw) { + decode_reconstruct_tx(xd, r, mbmi, plane, plane_bsize, + block, row, col, max_tx_size, &eobtotal); + block += step; + } + } +#else const TX_SIZE tx_size = plane ? dec_get_uv_tx_size(mbmi, pd->n4_wl, pd->n4_hl) : mbmi->tx_size; - const int num_4x4_w = pd->n4_w; - const int num_4x4_h = pd->n4_h; const int step = (1 << tx_size); - int row, col; const int max_blocks_wide = num_4x4_w + (xd->mb_to_right_edge >= 0 ? 0 : xd->mb_to_right_edge >> (5 + pd->subsampling_x)); const int max_blocks_high = num_4x4_h + (xd->mb_to_bottom_edge >= 0 ? @@ -886,6 +993,7 @@ for (col = 0; col < max_blocks_wide; col += step) eobtotal += reconstruct_inter_block(xd, r, mbmi, plane, row, col, tx_size); +#endif } if (!less8x8 && eobtotal == 0) @@ -1202,7 +1310,8 @@ } static INTERP_FILTER read_interp_filter(struct vpx_read_bit_buffer *rb) { - return vpx_rb_read_bit(rb) ? SWITCHABLE : vpx_rb_read_literal(rb, 2); + return vpx_rb_read_bit(rb) ? + SWITCHABLE : vpx_rb_read_literal(rb, 2 + CONFIG_EXT_INTERP); } static void setup_render_size(VP10_COMMON *cm, @@ -1530,6 +1639,11 @@ memset(cm->above_seg_context, 0, sizeof(*cm->above_seg_context) * aligned_cols); +#if CONFIG_VAR_TX + memset(cm->above_txfm_context, 0, + sizeof(*cm->above_txfm_context) * aligned_cols); +#endif + get_tile_buffers(pbi, data, data_end, tile_cols, tile_rows, tile_buffers); if (pbi->tile_data == NULL || @@ -1576,6 +1690,9 @@ vp10_tile_set_col(&tile, tile_data->cm, col); vp10_zero(tile_data->xd.left_context); vp10_zero(tile_data->xd.left_seg_context); +#if CONFIG_VAR_TX + vp10_zero(tile_data->xd.left_txfm_context_buffer); +#endif for (mi_col = tile.mi_col_start; mi_col < tile.mi_col_end; mi_col += MI_BLOCK_SIZE) { decode_partition(pbi, &tile_data->xd, mi_row, @@ -1586,6 +1703,7 @@ vpx_internal_error(&cm->error, VPX_CODEC_CORRUPT_FRAME, "Failed to decode tile data"); } +#if !CONFIG_VAR_TX // Loopfilter one row. if (cm->lf.filter_level && !cm->skip_loop_filter) { const int lf_start = mi_row - MI_BLOCK_SIZE; @@ -1612,10 +1730,15 @@ if (cm->frame_parallel_decode) vp10_frameworker_broadcast(pbi->cur_buf, mi_row << MI_BLOCK_SIZE_LOG2); +#endif } } // Loopfilter remaining rows in the frame. +#if CONFIG_VAR_TX + vp10_loop_filter_frame(get_frame_new_buffer(cm), cm, &pbi->mb, + cm->lf.filter_level, 0, 0); +#else if (cm->lf.filter_level && !cm->skip_loop_filter) { LFWorkerData *const lf_data = (LFWorkerData*)pbi->lf_worker.data1; winterface->sync(&pbi->lf_worker); @@ -1623,6 +1746,7 @@ lf_data->stop = cm->mi_rows; winterface->execute(&pbi->lf_worker); } +#endif // Get last tile data. tile_data = pbi->tile_data + tile_cols * tile_rows - 1; @@ -1649,6 +1773,9 @@ mi_row += MI_BLOCK_SIZE) { vp10_zero(tile_data->xd.left_context); vp10_zero(tile_data->xd.left_seg_context); +#if CONFIG_VAR_TX + vp10_zero(tile_data->xd.left_txfm_context_buffer); +#endif for (mi_col = tile->mi_col_start; mi_col < tile->mi_col_end; mi_col += MI_BLOCK_SIZE) { decode_partition(tile_data->pbi, &tile_data->xd, @@ -1726,7 +1853,10 @@ sizeof(*cm->above_context) * MAX_MB_PLANE * 2 * aligned_mi_cols); memset(cm->above_seg_context, 0, sizeof(*cm->above_seg_context) * aligned_mi_cols); - +#if CONFIG_VAR_TX + memset(cm->above_txfm_context, 0, + sizeof(*cm->above_txfm_context) * aligned_mi_cols); +#endif // Load tile data into tile_buffers get_tile_buffers(pbi, data, data_end, tile_cols, tile_rows, tile_buffers); @@ -2132,6 +2262,33 @@ return sz; } +#if CONFIG_EXT_TX +static void read_ext_tx_probs(FRAME_CONTEXT *fc, vpx_reader *r) { + int i, j, k; + int s; + for (s = 1; s < EXT_TX_SETS_INTER; ++s) { + if (vpx_read(r, GROUP_DIFF_UPDATE_PROB)) { + for (i = TX_4X4; i < EXT_TX_SIZES; ++i) { + if (!use_inter_ext_tx_for_tx[s][i]) continue; + for (j = 0; j < num_ext_tx_set_inter[s] - 1; ++j) + vp10_diff_update_prob(r, &fc->inter_ext_tx_prob[s][i][j]); + } + } + } + + for (s = 1; s < EXT_TX_SETS_INTRA; ++s) { + if (vpx_read(r, GROUP_DIFF_UPDATE_PROB)) { + for (i = TX_4X4; i < EXT_TX_SIZES; ++i) { + if (!use_intra_ext_tx_for_tx[s][i]) continue; + for (j = 0; j < INTRA_MODES; ++j) + for (k = 0; k < num_ext_tx_set_intra[s] - 1; ++k) + vp10_diff_update_prob(r, &fc->intra_ext_tx_prob[s][i][j][k]); + } + } + } +} +#endif // CONFIG_EXT_TX + static int read_compressed_header(VP10Decoder *pbi, const uint8_t *data, size_t partition_size) { VP10_COMMON *const cm = &pbi->common; @@ -2154,6 +2311,11 @@ read_tx_mode_probs(&fc->tx_probs, &r); read_coef_probs(fc, cm->tx_mode, &r); +#if CONFIG_VAR_TX + for (k = 0; k < TXFM_PARTITION_CONTEXTS; ++k) + vp10_diff_update_prob(&r, &fc->txfm_partition_prob[k]); +#endif + for (k = 0; k < SKIP_CONTEXTS; ++k) vp10_diff_update_prob(&r, &fc->skip_probs[k]); @@ -2213,6 +2375,9 @@ #endif read_mv_probs(nmvc, cm->allow_high_precision_mv, &r); +#if CONFIG_EXT_TX + read_ext_tx_probs(fc, &r); +#endif } return vpx_reader_has_error(&r); @@ -2253,6 +2418,13 @@ assert(!memcmp(&cm->counts.tx, &zero_counts.tx, sizeof(cm->counts.tx))); assert(!memcmp(cm->counts.skip, zero_counts.skip, sizeof(cm->counts.skip))); assert(!memcmp(&cm->counts.mv, &zero_counts.mv, sizeof(cm->counts.mv))); + +#if CONFIG_EXT_TX + assert(!memcmp(cm->counts.inter_ext_tx, zero_counts.inter_ext_tx, + sizeof(cm->counts.inter_ext_tx))); + assert(!memcmp(cm->counts.intra_ext_tx, zero_counts.intra_ext_tx, + sizeof(cm->counts.intra_ext_tx))); +#endif // CONFIG_EXT_TX } #endif // NDEBUG
diff --git a/vp10/decoder/decodemv.c b/vp10/decoder/decodemv.c index 38ea073..cc0f3f0 100644 --- a/vp10/decoder/decodemv.c +++ b/vp10/decoder/decodemv.c
@@ -78,6 +78,68 @@ return vpx_read_tree(r, vp10_segment_tree, segp->tree_probs); } +#if CONFIG_VAR_TX +static void read_tx_size_inter(VP10_COMMON *cm, MACROBLOCKD *xd, + MB_MODE_INFO *mbmi, FRAME_COUNTS *counts, + TX_SIZE tx_size, int blk_row, int blk_col, + vpx_reader *r) { + int is_split = 0; + const int tx_idx = (blk_row >> 1) * 8 + (blk_col >> 1); + int max_blocks_high = num_4x4_blocks_high_lookup[mbmi->sb_type]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[mbmi->sb_type]; + int ctx = txfm_partition_context(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), + tx_size); + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> 5; + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> 5; + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + is_split = vpx_read(r, cm->fc->txfm_partition_prob[ctx]); + + if (is_split) { + BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int bsl = b_width_log2_lookup[bsize]; + int i; + + if (counts) + ++counts->txfm_partition[ctx][1]; + + if (tx_size == TX_8X8) { + mbmi->inter_tx_size[tx_idx] = TX_4X4; + mbmi->tx_size = mbmi->inter_tx_size[tx_idx]; + txfm_partition_update(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), TX_4X4); + return; + } + + assert(bsl > 0); + --bsl; + for (i = 0; i < 4; ++i) { + int offsetr = blk_row + ((i >> 1) << bsl); + int offsetc = blk_col + ((i & 0x01) << bsl); + read_tx_size_inter(cm, xd, mbmi, counts, + tx_size - 1, offsetr, offsetc, r); + } + } else { + int idx, idy; + mbmi->inter_tx_size[tx_idx] = tx_size; + for (idy = 0; idy < (1 << tx_size) / 2; ++idy) + for (idx = 0; idx < (1 << tx_size) / 2; ++idx) + mbmi->inter_tx_size[tx_idx + (idy << 3) + idx] = tx_size; + mbmi->tx_size = mbmi->inter_tx_size[tx_idx]; + if (counts) + ++counts->txfm_partition[ctx][0]; + txfm_partition_update(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), tx_size); + } +} +#endif + static TX_SIZE read_selected_tx_size(VP10_COMMON *cm, MACROBLOCKD *xd, TX_SIZE max_tx_size, vpx_reader *r) { FRAME_COUNTS *counts = xd->counts; @@ -278,6 +340,47 @@ } } +#if CONFIG_EXT_INTRA +static void read_ext_intra_mode_info(VP10_COMMON *const cm, + MACROBLOCKD *const xd, vpx_reader *r) { + MODE_INFO *const mi = xd->mi[0]; + MB_MODE_INFO *const mbmi = &mi->mbmi; + FRAME_COUNTS *counts = xd->counts; + if (mbmi->mode == DC_PRED) { + mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = + vpx_read(r, cm->fc->ext_intra_probs[0]); + if (mbmi->ext_intra_mode_info.use_ext_intra_mode[0]) { + if (DR_ONLY ? 1 : vpx_read(r, DR_EXT_INTRA_PROB)) { + mbmi->ext_intra_mode_info.ext_intra_mode[0] = EXT_DR_PRED; + mbmi->ext_intra_mode_info.ext_intra_angle[0] = + read_uniform(r, EXT_INTRA_ANGLES); + } else { + mbmi->ext_intra_mode_info.ext_intra_mode[0] = + read_uniform(r, FILTER_INTRA_MODES); + } + } + if (counts) + ++counts->ext_intra[0][mbmi->ext_intra_mode_info.use_ext_intra_mode[0]]; + } + if (mbmi->uv_mode == DC_PRED) { + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = + vpx_read(r, cm->fc->ext_intra_probs[1]); + if (mbmi->ext_intra_mode_info.use_ext_intra_mode[1]) { + if (DR_ONLY ? 1 : vpx_read(r, DR_EXT_INTRA_PROB)) { + mbmi->ext_intra_mode_info.ext_intra_mode[1] = EXT_DR_PRED; + mbmi->ext_intra_mode_info.ext_intra_angle[1] = + read_uniform(r, EXT_INTRA_ANGLES); + } else { + mbmi->ext_intra_mode_info.ext_intra_mode[1] = + read_uniform(r, FILTER_INTRA_MODES); + } + } + if (counts) + ++counts->ext_intra[1][mbmi->ext_intra_mode_info.use_ext_intra_mode[1]]; + } +} +#endif // CONFIG_EXT_INTRA + static void read_intra_frame_mode_info(VP10_COMMON *const cm, MACROBLOCKD *const xd, int mi_row, int mi_col, vpx_reader *r) { @@ -332,6 +435,32 @@ if (bsize >= BLOCK_8X8 && cm->allow_screen_content_tools && mbmi->mode == DC_PRED) read_palette_mode_info(cm, xd, r); + +#if CONFIG_EXT_TX + if (get_ext_tx_types(mbmi->tx_size, mbmi->sb_type, 0) > 1 && + cm->base_qindex > 0 && !mbmi->skip && + !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) { + FRAME_COUNTS *counts = xd->counts; + int eset = get_ext_tx_set(mbmi->tx_size, mbmi->sb_type, 0); + if (eset > 0) { + mbmi->tx_type = vpx_read_tree( + r, vp10_ext_tx_intra_tree[eset], + cm->fc->intra_ext_tx_prob[eset][mbmi->tx_size][mbmi->mode]); + if (counts) + ++counts->intra_ext_tx[eset][mbmi->tx_size][mbmi->mode] + [mbmi->tx_type]; + } + } else { + mbmi->tx_type = DCT_DCT; + } +#endif // CONFIG_EXT_TX + +#if CONFIG_EXT_INTRA + mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = 0; + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = 0; + if (bsize >= BLOCK_8X8) + read_ext_intra_mode_info(cm, xd, r); +#endif // CONFIG_EXT_INTRA } static int read_mv_component(vpx_reader *r, @@ -453,12 +582,17 @@ VP10_COMMON *const cm, MACROBLOCKD *const xd, vpx_reader *r) { const int ctx = vp10_get_pred_context_switchable_interp(xd); - const INTERP_FILTER type = - (INTERP_FILTER)vpx_read_tree(r, vp10_switchable_interp_tree, - cm->fc->switchable_interp_prob[ctx]); FRAME_COUNTS *counts = xd->counts; + INTERP_FILTER type; +#if CONFIG_EXT_INTERP + if (!vp10_is_interp_needed(xd)) return EIGHTTAP; +#endif + type = (INTERP_FILTER)vpx_read_tree(r, vp10_switchable_interp_tree, + cm->fc->switchable_interp_prob[ctx]); if (counts) ++counts->switchable_interp[ctx][type]; + // printf("%d/%d -> %d, %d\n", cm->current_video_frame, cm->show_frame, + // xd->mi[0]->mbmi.sb_type, xd->mi[0]->mbmi.interp_filter); return type; } @@ -495,9 +629,14 @@ } mbmi->uv_mode = read_intra_mode_uv(cm, xd, r, mbmi->mode); - mbmi->palette_mode_info.palette_size[0] = 0; mbmi->palette_mode_info.palette_size[1] = 0; +#if CONFIG_EXT_INTRA + mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = 0; + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = 0; + if (bsize >= BLOCK_8X8) + read_ext_intra_mode_info(cm, xd, r); +#endif // CONFIG_EXT_INTRA } static INLINE int is_mv_valid(const MV *mv) { @@ -619,9 +758,11 @@ } } +#if !CONFIG_EXT_INTERP mbmi->interp_filter = (cm->interp_filter == SWITCHABLE) - ? read_switchable_interp_filter(cm, xd, r) - : cm->interp_filter; + ? read_switchable_interp_filter(cm, xd, r) + : cm->interp_filter; +#endif // !CONFIG_EXT_INTERP if (bsize < BLOCK_8X8) { const int num_4x4_w = 1 << xd->bmode_blocks_wl; @@ -670,6 +811,11 @@ xd->corrupted |= !assign_mv(cm, xd, mbmi->mode, mbmi->mv, nearestmv, nearestmv, nearmv, is_compound, allow_hp, r); } +#if CONFIG_EXT_INTERP + mbmi->interp_filter = (cm->interp_filter == SWITCHABLE) + ? read_switchable_interp_filter(cm, xd, r) + : cm->interp_filter; +#endif // CONFIG_EXT_INTERP } static void read_inter_frame_mode_info(VP10Decoder *const pbi, @@ -679,18 +825,88 @@ MODE_INFO *const mi = xd->mi[0]; MB_MODE_INFO *const mbmi = &mi->mbmi; int inter_block; +#if CONFIG_VAR_TX + BLOCK_SIZE bsize = mbmi->sb_type; +#endif mbmi->mv[0].as_int = 0; mbmi->mv[1].as_int = 0; mbmi->segment_id = read_inter_segment_id(cm, xd, mi_row, mi_col, r); mbmi->skip = read_skip(cm, xd, mbmi->segment_id, r); inter_block = read_is_inter_block(cm, xd, mbmi->segment_id, r); + +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + if (bsize >= BLOCK_8X8 && cm->tx_mode == TX_MODE_SELECT && + !mbmi->skip && inter_block) { + const TX_SIZE max_tx_size = max_txsize_lookup[bsize]; + const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + const int bs = num_4x4_blocks_wide_lookup[txb_size]; + const int width = num_4x4_blocks_wide_lookup[bsize]; + const int height = num_4x4_blocks_high_lookup[bsize]; + int idx, idy; + for (idy = 0; idy < height; idy += bs) + for (idx = 0; idx < width; idx += bs) + read_tx_size_inter(cm, xd, mbmi, xd->counts, max_tx_size, + idy, idx, r); + if (xd->counts) { + const int ctx = get_tx_size_context(xd); + ++get_tx_counts(max_tx_size, ctx, &xd->counts->tx)[mbmi->tx_size]; + } + } else { + mbmi->tx_size = read_tx_size(cm, xd, !mbmi->skip || !inter_block, r); + if (inter_block) { + const int width = num_4x4_blocks_wide_lookup[bsize]; + const int height = num_4x4_blocks_high_lookup[bsize]; + int idx, idy; + for (idy = 0; idy < height; ++idy) + for (idx = 0; idx < width; ++idx) + mbmi->inter_tx_size[(idy >> 1) * 8 + (idx >> 1)] = mbmi->tx_size; + } + + set_txfm_ctx(xd->left_txfm_context, mbmi->tx_size, xd->n8_h); + set_txfm_ctx(xd->above_txfm_context, mbmi->tx_size, xd->n8_w); + } +#else mbmi->tx_size = read_tx_size(cm, xd, !mbmi->skip || !inter_block, r); +#endif if (inter_block) read_inter_block_mode_info(pbi, xd, mi, mi_row, mi_col, r); else read_intra_block_mode_info(cm, xd, mi, r); + +#if CONFIG_EXT_TX + if (get_ext_tx_types(mbmi->tx_size, mbmi->sb_type, inter_block) > 1 && + cm->base_qindex > 0 && !mbmi->skip && + !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) { + int eset = get_ext_tx_set(mbmi->tx_size, mbmi->sb_type, + inter_block); + FRAME_COUNTS *counts = xd->counts; + + if (inter_block) { + if (eset > 0) { + mbmi->tx_type = + vpx_read_tree(r, vp10_ext_tx_inter_tree[eset], + cm->fc->inter_ext_tx_prob[eset][mbmi->tx_size]); + if (counts) + ++counts->inter_ext_tx[eset][mbmi->tx_size][mbmi->tx_type]; + } + } else { + if (eset > 0) { + mbmi->tx_type = vpx_read_tree(r, vp10_ext_tx_intra_tree[eset], + cm->fc->intra_ext_tx_prob[eset] + [mbmi->tx_size][mbmi->mode]); + if (counts) + ++counts->intra_ext_tx[eset][mbmi->tx_size] + [mbmi->mode][mbmi->tx_type]; + } + } + } else { + mbmi->tx_type = DCT_DCT; + } +#endif // CONFIG_EXT_TX } void vp10_read_mode_info(VP10Decoder *const pbi, MACROBLOCKD *xd, @@ -705,7 +921,6 @@ read_intra_frame_mode_info(cm, xd, mi_row, mi_col, r); } else { read_inter_frame_mode_info(pbi, xd, mi_row, mi_col, r); - for (h = 0; h < y_mis; ++h) { MV_REF *const frame_mv = frame_mvs + h * cm->mi_cols; for (w = 0; w < x_mis; ++w) {
diff --git a/vp10/encoder/bitstream.c b/vp10/encoder/bitstream.c index d9b4be4..beb3414 100644 --- a/vp10/encoder/bitstream.c +++ b/vp10/encoder/bitstream.c
@@ -38,8 +38,13 @@ static const struct vp10_token intra_mode_encodings[INTRA_MODES] = { {0, 1}, {6, 3}, {28, 5}, {30, 5}, {58, 6}, {59, 6}, {126, 7}, {127, 7}, {62, 6}, {2, 2}}; +#if CONFIG_EXT_INTERP && SWITCHABLE_FILTERS == 4 +static const struct vp10_token switchable_interp_encodings[SWITCHABLE_FILTERS] = + {{0, 1}, {4, 3}, {3, 2}, {5, 3}}; +#else static const struct vp10_token switchable_interp_encodings[SWITCHABLE_FILTERS] = {{0, 1}, {2, 2}, {3, 2}}; +#endif // CONFIG_EXT_INTERP && SWITCHABLE_FILTERS == 4 static const struct vp10_token partition_encodings[PARTITION_TYPES] = {{0, 1}, {2, 2}, {6, 3}, {7, 3}}; static const struct vp10_token inter_mode_encodings[INTER_MODES] = @@ -72,6 +77,23 @@ } } +#if CONFIG_EXT_TX +static struct vp10_token ext_tx_inter_encodings[EXT_TX_SETS_INTER][TX_TYPES]; +static struct vp10_token ext_tx_intra_encodings[EXT_TX_SETS_INTRA][TX_TYPES]; +#endif // CONFIG_EXT_TX + +void vp10_encode_token_init() { +#if CONFIG_EXT_TX + int s; + for (s = 1; s < EXT_TX_SETS_INTER; ++s) { + vp10_tokens_from_tree(ext_tx_inter_encodings[s], vp10_ext_tx_inter_tree[s]); + } + for (s = 1; s < EXT_TX_SETS_INTRA; ++s) { + vp10_tokens_from_tree(ext_tx_intra_encodings[s], vp10_ext_tx_intra_tree[s]); + } +#endif // CONFIG_EXT_TX +} + static void write_intra_mode(vpx_writer *w, PREDICTION_MODE mode, const vpx_prob *probs) { vp10_write_token(w, vp10_intra_mode_tree, probs, &intra_mode_encodings[mode]); @@ -84,6 +106,18 @@ &inter_mode_encodings[INTER_OFFSET(mode)]); } + +static void write_inv_signed_literal(struct vpx_write_bit_buffer *wb, + int data, int bits) { +#if CONFIG_MISC_FIXES + vpx_wb_write_literal(wb, data, bits + 1); +#else + vpx_wb_write_literal(wb, abs(data), bits); + vpx_wb_write_bit(wb, data < 0); +#endif +} + + static void encode_unsigned_max(struct vpx_write_bit_buffer *wb, int data, int max) { vpx_wb_write_literal(wb, data, get_unsigned_bits(max)); @@ -104,6 +138,80 @@ vp10_cond_prob_diff_update(w, &probs[i], branch_ct[i]); } +static int prob_diff_update_savings(const vpx_tree_index *tree, + vpx_prob probs[/*n - 1*/], + const unsigned int counts[/*n - 1*/], + int n) { + int i; + unsigned int branch_ct[32][2]; + int savings = 0; + + // Assuming max number of probabilities <= 32 + assert(n <= 32); + vp10_tree_probs_from_distribution(tree, branch_ct, counts); + for (i = 0; i < n - 1; ++i) { + savings += vp10_cond_prob_diff_update_savings(&probs[i], + branch_ct[i]); + } + return savings; +} + +#if CONFIG_VAR_TX +static void write_tx_size_inter(const VP10_COMMON *cm, + const MACROBLOCKD *xd, + const MB_MODE_INFO *mbmi, + TX_SIZE tx_size, int blk_row, int blk_col, + vpx_writer *w) { + const int tx_idx = (blk_row >> 1) * 8 + (blk_col >> 1); + int max_blocks_high = num_4x4_blocks_high_lookup[mbmi->sb_type]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[mbmi->sb_type]; + int ctx = txfm_partition_context(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), + tx_size); + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> 5; + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> 5; + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == mbmi->inter_tx_size[tx_idx]) { + vpx_write(w, 0, cm->fc->txfm_partition_prob[ctx]); + txfm_partition_update(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), tx_size); + } else { + const BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int bsl = b_width_log2_lookup[bsize]; + int i; + vpx_write(w, 1, cm->fc->txfm_partition_prob[ctx]); + + if (tx_size == TX_8X8) { + txfm_partition_update(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), TX_4X4); + return; + } + + assert(bsl > 0); + --bsl; + for (i = 0; i < 4; ++i) { + int offsetr = blk_row + ((i >> 1) << bsl); + int offsetc = blk_col + ((i & 0x01) << bsl); + write_tx_size_inter(cm, xd, mbmi, tx_size - 1, offsetr, offsetc, w); + } + } +} + +static void update_txfm_partition_probs(VP10_COMMON *cm, vpx_writer *w, + FRAME_COUNTS *counts) { + int k; + for (k = 0; k < TXFM_PARTITION_CONTEXTS; ++k) + vp10_cond_prob_diff_update(w, &cm->fc->txfm_partition_prob[k], + counts->txfm_partition[k]); +} +#endif + static void write_selected_tx_size(const VP10_COMMON *cm, const MACROBLOCKD *xd, vpx_writer *w) { TX_SIZE tx_size = xd->mi[0]->mbmi.tx_size; @@ -147,6 +255,60 @@ counts->switchable_interp[j], SWITCHABLE_FILTERS, w); } +#if CONFIG_EXT_TX +static void update_ext_tx_probs(VP10_COMMON *cm, vpx_writer *w) { + const int savings_thresh = vp10_cost_one(GROUP_DIFF_UPDATE_PROB) - + vp10_cost_zero(GROUP_DIFF_UPDATE_PROB); + int i, j; + int s; + for (s = 1; s < EXT_TX_SETS_INTER; ++s) { + int savings = 0; + int do_update = 0; + for (i = TX_4X4; i < EXT_TX_SIZES; ++i) { + if (!use_inter_ext_tx_for_tx[s][i]) continue; + savings += prob_diff_update_savings( + vp10_ext_tx_inter_tree[s], cm->fc->inter_ext_tx_prob[s][i], + cm->counts.inter_ext_tx[s][i], num_ext_tx_set_inter[s]); + } + do_update = savings > savings_thresh; + vpx_write(w, do_update, GROUP_DIFF_UPDATE_PROB); + if (do_update) { + for (i = TX_4X4; i < EXT_TX_SIZES; ++i) { + if (!use_inter_ext_tx_for_tx[s][i]) continue; + prob_diff_update(vp10_ext_tx_inter_tree[s], + cm->fc->inter_ext_tx_prob[s][i], + cm->counts.inter_ext_tx[s][i], + num_ext_tx_set_inter[s], w); + } + } + } + + for (s = 1; s < EXT_TX_SETS_INTRA; ++s) { + int savings = 0; + int do_update = 0; + for (i = TX_4X4; i < EXT_TX_SIZES; ++i) { + if (!use_intra_ext_tx_for_tx[s][i]) continue; + for (j = 0; j < INTRA_MODES; ++j) + savings += prob_diff_update_savings( + vp10_ext_tx_intra_tree[s], cm->fc->intra_ext_tx_prob[s][i][j], + cm->counts.intra_ext_tx[s][i][j], num_ext_tx_set_intra[s]); + } + do_update = savings > savings_thresh; + vpx_write(w, do_update, GROUP_DIFF_UPDATE_PROB); + if (do_update) { + for (i = TX_4X4; i < EXT_TX_SIZES; ++i) { + if (!use_intra_ext_tx_for_tx[s][i]) continue; + for (j = 0; j < INTRA_MODES; ++j) + prob_diff_update(vp10_ext_tx_intra_tree[s], + cm->fc->intra_ext_tx_prob[s][i][j], + cm->counts.intra_ext_tx[s][i][j], + num_ext_tx_set_intra[s], w); + } + } + } +} +#endif // CONFIG_EXT_TX + static void pack_palette_tokens(vpx_writer *w, TOKENEXTRA **tp, BLOCK_SIZE bsize, int n) { int rows = 4 * num_4x4_blocks_high_lookup[bsize]; @@ -167,6 +329,10 @@ TOKENEXTRA **tp, const TOKENEXTRA *const stop, vpx_bit_depth_t bit_depth, const TX_SIZE tx) { TOKENEXTRA *p = *tp; +#if CONFIG_VAR_TX + int count = 0; + const int seg_eob = 16 << (tx << 1); +#endif #if !CONFIG_MISC_FIXES (void) tx; #endif @@ -245,11 +411,68 @@ vpx_write_bit(w, e & 1); } ++p; + +#if CONFIG_VAR_TX + ++count; + if (t == EOB_TOKEN || count == seg_eob) + break; +#endif } *tp = p; } +#if CONFIG_VAR_TX +static void pack_txb_tokens(vpx_writer *w, + TOKENEXTRA **tp, const TOKENEXTRA *const tok_end, + MACROBLOCKD *xd, MB_MODE_INFO *mbmi, int plane, + BLOCK_SIZE plane_bsize, + vpx_bit_depth_t bit_depth, + int block, + int blk_row, int blk_col, TX_SIZE tx_size) { + const struct macroblockd_plane *const pd = &xd->plane[plane]; + const BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int tx_idx = (blk_row >> (1 - pd->subsampling_y)) * 8 + + (blk_col >> (1 - pd->subsampling_x)); + TX_SIZE plane_tx_size = plane ? + get_uv_tx_size_impl(mbmi->inter_tx_size[tx_idx], bsize, 0, 0) : + mbmi->inter_tx_size[tx_idx]; + int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize]; + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y); + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x); + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == plane_tx_size) { + pack_mb_tokens(w, tp, tok_end, bit_depth, tx_size); + } else { + int bsl = b_width_log2_lookup[bsize]; + int i; + + assert(bsl > 0); + --bsl; + + for (i = 0; i < 4; ++i) { + const int offsetr = blk_row + ((i >> 1) << bsl); + const int offsetc = blk_col + ((i & 0x01) << bsl); + int step = 1 << (2 * (tx_size - 1)); + + if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) + continue; + + pack_txb_tokens(w, tp, tok_end, xd, mbmi, plane, + plane_bsize, bit_depth, block + i * step, + offsetr, offsetc, tx_size - 1); + } + } +} +#endif + static void write_segment_id(vpx_writer *w, const struct segmentation *seg, const struct segmentation_probs *segp, int segment_id) { @@ -293,12 +516,71 @@ } } +#if CONFIG_EXT_INTRA +static void write_ext_intra_mode_info(const VP10_COMMON *const cm, + const MB_MODE_INFO *const mbmi, + vpx_writer *w) { + if (mbmi->mode == DC_PRED) { + vpx_write(w, mbmi->ext_intra_mode_info.use_ext_intra_mode[0], + cm->fc->ext_intra_probs[0]); + if (mbmi->ext_intra_mode_info.use_ext_intra_mode[0]) { + EXT_INTRA_MODE mode = mbmi->ext_intra_mode_info.ext_intra_mode[0]; + int dr_mode = mode > FILTER_TM_PRED; + if (!DR_ONLY) + vpx_write(w, dr_mode, DR_EXT_INTRA_PROB); + if (dr_mode) + write_uniform(w, EXT_INTRA_ANGLES, + mbmi->ext_intra_mode_info.ext_intra_angle[0]); + else + write_uniform(w, FILTER_INTRA_MODES, mode); + } + } + if (mbmi->uv_mode == DC_PRED) { + vpx_write(w, mbmi->ext_intra_mode_info.use_ext_intra_mode[1], + cm->fc->ext_intra_probs[1]); + if (mbmi->ext_intra_mode_info.use_ext_intra_mode[1]) { + EXT_INTRA_MODE mode = mbmi->ext_intra_mode_info.ext_intra_mode[1]; + int dr_mode = mode > FILTER_TM_PRED; + if (!DR_ONLY) + vpx_write(w, dr_mode, DR_EXT_INTRA_PROB); + if (dr_mode) + write_uniform(w, EXT_INTRA_ANGLES, + mbmi->ext_intra_mode_info.ext_intra_angle[1]); + else + write_uniform(w, FILTER_INTRA_MODES, mode); + } + } +} +#endif // CONFIG_EXT_INTRA + +static void write_switchable_interp_filter(VP10_COMP *cpi, + const MACROBLOCKD *xd, + vpx_writer *w) { + VP10_COMMON *const cm = &cpi->common; + const MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + if (cm->interp_filter == SWITCHABLE) { + const int ctx = vp10_get_pred_context_switchable_interp(xd); +#if CONFIG_EXT_INTERP + if (!vp10_is_interp_needed(xd)) { + // if (mbmi->interp_filter != EIGHTTAP) + // printf("Error [%d]\n", mbmi->sb_type); + assert(mbmi->interp_filter == EIGHTTAP); + return; + } +#endif + vp10_write_token(w, vp10_switchable_interp_tree, + cm->fc->switchable_interp_prob[ctx], + &switchable_interp_encodings[mbmi->interp_filter]); + ++cpi->interp_filter_selected[0][mbmi->interp_filter]; + } +} + static void pack_inter_mode_mvs(VP10_COMP *cpi, const MODE_INFO *mi, vpx_writer *w) { VP10_COMMON *const cm = &cpi->common; const nmv_context *nmvc = &cm->fc->nmvc; - const MACROBLOCK *const x = &cpi->td.mb; - const MACROBLOCKD *const xd = &x->e_mbd; + const MACROBLOCK *x = &cpi->td.mb; + const MACROBLOCKD *xd = &x->e_mbd; const struct segmentation *const seg = &cm->seg; #if CONFIG_MISC_FIXES const struct segmentation_probs *const segp = &cm->fc->seg; @@ -334,7 +616,29 @@ if (bsize >= BLOCK_8X8 && cm->tx_mode == TX_MODE_SELECT && !(is_inter && skip)) { - write_selected_tx_size(cm, xd, w); +#if CONFIG_VAR_TX + if (is_inter) { // This implies skip flag is 0. + const TX_SIZE max_tx_size = max_txsize_lookup[bsize]; + const int txb_size = txsize_to_bsize[max_tx_size]; + const int bs = num_4x4_blocks_wide_lookup[txb_size]; + const int width = num_4x4_blocks_wide_lookup[bsize]; + const int height = num_4x4_blocks_high_lookup[bsize]; + int idx, idy; + for (idy = 0; idy < height; idy += bs) + for (idx = 0; idx < width; idx += bs) + write_tx_size_inter(cm, xd, mbmi, max_tx_size, idy, idx, w); + } else { + set_txfm_ctx(xd->left_txfm_context, mbmi->tx_size, xd->n8_h); + set_txfm_ctx(xd->above_txfm_context, mbmi->tx_size, xd->n8_w); + + write_selected_tx_size(cm, xd, w); + } + } else { + set_txfm_ctx(xd->left_txfm_context, mbmi->tx_size, xd->n8_h); + set_txfm_ctx(xd->above_txfm_context, mbmi->tx_size, xd->n8_w); +#else + write_selected_tx_size(cm, xd, w); +#endif } if (!is_inter) { @@ -352,6 +656,10 @@ } } write_intra_mode(w, mbmi->uv_mode, cm->fc->uv_mode_prob[mode]); +#if CONFIG_EXT_INTRA + if (bsize >= BLOCK_8X8) + write_ext_intra_mode_info(cm, mbmi, w); +#endif // CONFIG_EXT_INTRA } else { const int mode_ctx = mbmi_ext->mode_context[mbmi->ref_frame[0]]; const vpx_prob *const inter_probs = cm->fc->inter_mode_probs[mode_ctx]; @@ -364,15 +672,9 @@ } } - if (cm->interp_filter == SWITCHABLE) { - const int ctx = vp10_get_pred_context_switchable_interp(xd); - vp10_write_token(w, vp10_switchable_interp_tree, - cm->fc->switchable_interp_prob[ctx], - &switchable_interp_encodings[mbmi->interp_filter]); - ++cpi->interp_filter_selected[0][mbmi->interp_filter]; - } else { - assert(mbmi->interp_filter == cm->interp_filter); - } +#if !CONFIG_EXT_INTERP + write_switchable_interp_filter(cpi, xd, w); +#endif // !CONFIG_EXT_INTERP if (bsize < BLOCK_8X8) { const int num_4x4_w = num_4x4_blocks_wide_lookup[bsize]; @@ -399,7 +701,30 @@ allow_hp); } } +#if CONFIG_EXT_INTERP + write_switchable_interp_filter(cpi, xd, w); +#endif // CONFIG_EXT_INTERP } + +#if CONFIG_EXT_TX + if (get_ext_tx_types(mbmi->tx_size, bsize, is_inter) > 1 && + cm->base_qindex > 0 && !mbmi->skip && + !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) { + int eset = get_ext_tx_set(mbmi->tx_size, bsize, is_inter); + if (is_inter) { + if (eset > 0) + vp10_write_token(w, vp10_ext_tx_inter_tree[eset], + cm->fc->inter_ext_tx_prob[eset][mbmi->tx_size], + &ext_tx_inter_encodings[eset][mbmi->tx_type]); + } else { + if (eset > 0) + vp10_write_token( + w, vp10_ext_tx_intra_tree[eset], + cm->fc->intra_ext_tx_prob[eset][mbmi->tx_size][mbmi->mode], + &ext_tx_intra_encodings[eset][mbmi->tx_type]); + } + } +#endif // CONFIG_EXT_TX } static void write_palette_mode_info(const VP10_COMMON *cm, @@ -476,6 +801,25 @@ if (bsize >= BLOCK_8X8 && cm->allow_screen_content_tools && mbmi->mode == DC_PRED) write_palette_mode_info(cm, xd, mi, w); + + +#if CONFIG_EXT_TX + if (get_ext_tx_types(mbmi->tx_size, bsize, 0) > 1 && + cm->base_qindex > 0 && !mbmi->skip && + !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) { + int eset = get_ext_tx_set(mbmi->tx_size, bsize, 0); + if (eset > 0) + vp10_write_token( + w, vp10_ext_tx_intra_tree[eset], + cm->fc->intra_ext_tx_prob[eset][mbmi->tx_size][mbmi->mode], + &ext_tx_intra_encodings[eset][mbmi->tx_type]); + } +#endif // CONFIG_EXT_TX + +#if CONFIG_EXT_INTRA + if (bsize >= BLOCK_8X8) + write_ext_intra_mode_info(cm, mbmi, w); +#endif // CONFIG_EXT_INTRA } static void write_modes_b(VP10_COMP *cpi, const TileInfo *const tile, @@ -499,6 +843,10 @@ if (frame_is_intra_only(cm)) { write_mb_modes_kf(cm, xd, xd->mi, w); } else { +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); +#endif pack_inter_mode_mvs(cpi, m, w); } @@ -512,9 +860,45 @@ if (!m->mbmi.skip) { assert(*tok < tok_end); for (plane = 0; plane < MAX_MB_PLANE; ++plane) { +#if CONFIG_VAR_TX + const struct macroblockd_plane *const pd = &xd->plane[plane]; + MB_MODE_INFO *mbmi = &m->mbmi; + BLOCK_SIZE bsize = mbmi->sb_type; + const BLOCK_SIZE plane_bsize = + get_plane_block_size(VPXMAX(bsize, BLOCK_8X8), pd); + + const int num_4x4_w = num_4x4_blocks_wide_lookup[plane_bsize]; + const int num_4x4_h = num_4x4_blocks_high_lookup[plane_bsize]; + int row, col; + + if (is_inter_block(mbmi)) { + const TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize]; + const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + int bw = num_4x4_blocks_wide_lookup[txb_size]; + int block = 0; + const int step = 1 << (max_tx_size << 1); + for (row = 0; row < num_4x4_h; row += bw) { + for (col = 0; col < num_4x4_w; col += bw) { + pack_txb_tokens(w, tok, tok_end, xd, mbmi, plane, plane_bsize, + cm->bit_depth, block, row, col, max_tx_size); + block += step; + } + } + } else { + TX_SIZE tx = plane ? get_uv_tx_size(&m->mbmi, &xd->plane[plane]) + : m->mbmi.tx_size; + BLOCK_SIZE txb_size = txsize_to_bsize[tx]; + int bw = num_4x4_blocks_wide_lookup[txb_size]; + + for (row = 0; row < num_4x4_h; row += bw) + for (col = 0; col < num_4x4_w; col += bw) + pack_mb_tokens(w, tok, tok_end, cm->bit_depth, tx); + } +#else TX_SIZE tx = plane ? get_uv_tx_size(&m->mbmi, &xd->plane[plane]) : m->mbmi.tx_size; pack_mb_tokens(w, tok, tok_end, cm->bit_depth, tx); +#endif assert(*tok < tok_end && (*tok)->token == EOSB_TOKEN); (*tok)++; } @@ -610,6 +994,9 @@ for (mi_row = tile->mi_row_start; mi_row < tile->mi_row_end; mi_row += MI_BLOCK_SIZE) { vp10_zero(xd->left_seg_context); +#if CONFIG_VAR_TX + vp10_zero(xd->left_txfm_context_buffer); +#endif for (mi_col = tile->mi_col_start; mi_col < tile->mi_col_end; mi_col += MI_BLOCK_SIZE) write_modes_sb(cpi, tile, w, tok, tok_end, mi_row, mi_col, @@ -688,7 +1075,6 @@ } } - // printf("Update %d %d, savings %d\n", update[0], update[1], savings); /* Is coef updated at all */ if (update[1] == 0 || savings < 0) { vpx_write_bit(bc, 0); @@ -1014,7 +1400,7 @@ struct vpx_write_bit_buffer *wb) { vpx_wb_write_bit(wb, filter == SWITCHABLE); if (filter != SWITCHABLE) - vpx_wb_write_literal(wb, filter, 2); + vpx_wb_write_literal(wb, filter, 2 + CONFIG_EXT_INTERP); } static void fix_interp_filter(VP10_COMMON *cm, FRAME_COUNTS *counts) { @@ -1098,6 +1484,10 @@ memset(cm->above_seg_context, 0, sizeof(*cm->above_seg_context) * mi_cols_aligned_to_sb(cm->mi_cols)); +#if CONFIG_VAR_TX + memset(cm->above_txfm_context, 0, + sizeof(*cm->above_txfm_context) * mi_cols_aligned_to_sb(cm->mi_cols)); +#endif for (tile_row = 0; tile_row < tile_rows; tile_row++) { for (tile_col = 0; tile_col < tile_cols; tile_col++) { @@ -1372,6 +1762,11 @@ update_txfm_probs(cm, &header_bc, counts); #endif update_coef_probs(cpi, &header_bc); + +#if CONFIG_VAR_TX + update_txfm_partition_probs(cm, &header_bc, counts); +#endif + update_skip_probs(cm, &header_bc, counts); #if CONFIG_MISC_FIXES update_seg_probs(cpi, &header_bc); @@ -1452,6 +1847,9 @@ vp10_write_nmv_probs(cm, cm->allow_high_precision_mv, &header_bc, &counts->mv); +#if CONFIG_EXT_TX + update_ext_tx_probs(cm, &header_bc); +#endif // CONFIG_EXT_TX } vpx_stop_encode(&header_bc);
diff --git a/vp10/encoder/bitstream.h b/vp10/encoder/bitstream.h index aa0ed2f..0284920 100644 --- a/vp10/encoder/bitstream.h +++ b/vp10/encoder/bitstream.h
@@ -20,6 +20,8 @@ void vp10_pack_bitstream(VP10_COMP *const cpi, uint8_t *dest, size_t *size); +void vp10_encode_token_init(); + static INLINE int vp10_preserve_existing_gf(VP10_COMP *cpi) { return !cpi->multi_arf_allowed && cpi->refresh_golden_frame && cpi->rc.is_src_frame_alt_ref;
diff --git a/vp10/encoder/block.h b/vp10/encoder/block.h index df3830c..55ec46e 100644 --- a/vp10/encoder/block.h +++ b/vp10/encoder/block.h
@@ -111,6 +111,9 @@ // Notes transform blocks where no coefficents are coded. // Set during mode selection. Read during block encoding. uint8_t zcoeff_blk[TX_SIZES][256]; +#if CONFIG_VAR_TX + uint8_t blk_skip[MAX_MB_PLANE][256]; +#endif int skip;
diff --git a/vp10/encoder/context_tree.c b/vp10/encoder/context_tree.c index 6c056d2..1ac802f 100644 --- a/vp10/encoder/context_tree.c +++ b/vp10/encoder/context_tree.c
@@ -28,6 +28,10 @@ CHECK_MEM_ERROR(cm, ctx->zcoeff_blk, vpx_calloc(num_blk, sizeof(uint8_t))); for (i = 0; i < MAX_MB_PLANE; ++i) { +#if CONFIG_VAR_TX + CHECK_MEM_ERROR(cm, ctx->blk_skip[i], + vpx_calloc(num_blk, sizeof(uint8_t))); +#endif for (k = 0; k < 3; ++k) { CHECK_MEM_ERROR(cm, ctx->coeff[i][k], vpx_memalign(32, num_pix * sizeof(*ctx->coeff[i][k]))); @@ -50,6 +54,10 @@ vpx_free(ctx->zcoeff_blk); ctx->zcoeff_blk = 0; for (i = 0; i < MAX_MB_PLANE; ++i) { +#if CONFIG_VAR_TX + vpx_free(ctx->blk_skip[i]); + ctx->blk_skip[i] = 0; +#endif for (k = 0; k < 3; ++k) { vpx_free(ctx->coeff[i][k]); ctx->coeff[i][k] = 0;
diff --git a/vp10/encoder/context_tree.h b/vp10/encoder/context_tree.h index 2a0fffb..55ae471 100644 --- a/vp10/encoder/context_tree.h +++ b/vp10/encoder/context_tree.h
@@ -28,6 +28,9 @@ MB_MODE_INFO_EXT mbmi_ext; uint8_t *zcoeff_blk; uint8_t *color_index_map[2]; +#if CONFIG_VAR_TX + uint8_t *blk_skip[MAX_MB_PLANE]; +#endif tran_low_t *coeff[MAX_MB_PLANE][3]; tran_low_t *qcoeff[MAX_MB_PLANE][3]; tran_low_t *dqcoeff[MAX_MB_PLANE][3];
diff --git a/vp10/encoder/dct.c b/vp10/encoder/dct.c index c61babe..c77e143 100644 --- a/vp10/encoder/dct.c +++ b/vp10/encoder/dct.c
@@ -34,12 +34,177 @@ #endif } +#if CONFIG_EXT_TX +void fdst4(const tran_low_t *input, tran_low_t *output) { + // {sin(pi/5), sin(pi*2/5)} * sqrt(2/5) * sqrt(2) + static const int32_t sinvalue_lookup[] = { + 141124871, 228344838, + }; + int64_t sum; + int64_t s03 = (input[0] + input[3]); + int64_t d03 = (input[0] - input[3]); + int64_t s12 = (input[1] + input[2]); + int64_t d12 = (input[1] - input[2]); + sum = s03 * sinvalue_lookup[0] + s12 * sinvalue_lookup[1]; + output[0] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d03 * sinvalue_lookup[1] + d12 * sinvalue_lookup[0]; + output[1] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s03 * sinvalue_lookup[1] - s12 * sinvalue_lookup[0]; + output[2] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d03 * sinvalue_lookup[0] - d12 * sinvalue_lookup[1]; + output[3] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); +} + +void fdst8(const tran_low_t *input, tran_low_t *output) { + // {sin(pi/9), sin(pi*2/9), ..., sin(pi*4/9)} * sqrt(2/9) * 2 + static const int sinvalue_lookup[] = { + 86559612, 162678858, 219176632, 249238470 + }; + int64_t sum; + int64_t s07 = (input[0] + input[7]); + int64_t d07 = (input[0] - input[7]); + int64_t s16 = (input[1] + input[6]); + int64_t d16 = (input[1] - input[6]); + int64_t s25 = (input[2] + input[5]); + int64_t d25 = (input[2] - input[5]); + int64_t s34 = (input[3] + input[4]); + int64_t d34 = (input[3] - input[4]); + sum = s07 * sinvalue_lookup[0] + s16 * sinvalue_lookup[1] + + s25 * sinvalue_lookup[2] + s34 * sinvalue_lookup[3]; + output[0] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d07 * sinvalue_lookup[1] + d16 * sinvalue_lookup[3] + + d25 * sinvalue_lookup[2] + d34 * sinvalue_lookup[0]; + output[1] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = (s07 + s16 - s34)* sinvalue_lookup[2]; + output[2] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d07 * sinvalue_lookup[3] + d16 * sinvalue_lookup[0] - + d25 * sinvalue_lookup[2] - d34 * sinvalue_lookup[1]; + output[3] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s07 * sinvalue_lookup[3] - s16 * sinvalue_lookup[0] - + s25 * sinvalue_lookup[2] + s34 * sinvalue_lookup[1]; + output[4] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = (d07 - d16 + d34)* sinvalue_lookup[2]; + output[5] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s07 * sinvalue_lookup[1] - s16 * sinvalue_lookup[3] + + s25 * sinvalue_lookup[2] - s34 * sinvalue_lookup[0]; + output[6] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d07 * sinvalue_lookup[0] - d16 * sinvalue_lookup[1] + + d25 * sinvalue_lookup[2] - d34 * sinvalue_lookup[3]; + output[7] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); +} + +void fdst16(const tran_low_t *input, tran_low_t *output) { + // {sin(pi/17), sin(pi*2/17, ..., sin(pi*8/17)} * sqrt(2/17) * 2 * sqrt(2) + static const int sinvalue_lookup[] = { + 47852167, 94074787, 137093803, 175444254, + 207820161, 233119001, 250479254, 259309736 + }; + int64_t sum; + int64_t s015 = (input[0] + input[15]); + int64_t d015 = (input[0] - input[15]); + int64_t s114 = (input[1] + input[14]); + int64_t d114 = (input[1] - input[14]); + int64_t s213 = (input[2] + input[13]); + int64_t d213 = (input[2] - input[13]); + int64_t s312 = (input[3] + input[12]); + int64_t d312 = (input[3] - input[12]); + int64_t s411 = (input[4] + input[11]); + int64_t d411 = (input[4] - input[11]); + int64_t s510 = (input[5] + input[10]); + int64_t d510 = (input[5] - input[10]); + int64_t s69 = (input[6] + input[9]); + int64_t d69 = (input[6] - input[9]); + int64_t s78 = (input[7] + input[8]); + int64_t d78 = (input[7] - input[8]); + sum = s015 * sinvalue_lookup[0] + s114 * sinvalue_lookup[1] + + s213 * sinvalue_lookup[2] + s312 * sinvalue_lookup[3] + + s411 * sinvalue_lookup[4] + s510 * sinvalue_lookup[5] + + s69 * sinvalue_lookup[6] + s78 * sinvalue_lookup[7]; + output[0] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d015 * sinvalue_lookup[1] + d114 * sinvalue_lookup[3] + + d213 * sinvalue_lookup[5] + d312 * sinvalue_lookup[7] + + d411 * sinvalue_lookup[6] + d510 * sinvalue_lookup[4] + + d69 * sinvalue_lookup[2] + d78 * sinvalue_lookup[0]; + output[1] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s015 * sinvalue_lookup[2] + s114 * sinvalue_lookup[5] + + s213 * sinvalue_lookup[7] + s312 * sinvalue_lookup[4] + + s411 * sinvalue_lookup[1] - s510 * sinvalue_lookup[0] - + s69 * sinvalue_lookup[3] - s78 * sinvalue_lookup[6]; + output[2] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d015 * sinvalue_lookup[3] + d114 * sinvalue_lookup[7] + + d213 * sinvalue_lookup[4] + d312 * sinvalue_lookup[0] - + d411 * sinvalue_lookup[2] - d510 * sinvalue_lookup[6] - + d69 * sinvalue_lookup[5] - d78 * sinvalue_lookup[1]; + output[3] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s015 * sinvalue_lookup[4] + s114 * sinvalue_lookup[6] + + s213 * sinvalue_lookup[1] - s312 * sinvalue_lookup[2] - + s411 * sinvalue_lookup[7] - s510 * sinvalue_lookup[3] + + s69 * sinvalue_lookup[0] + s78 * sinvalue_lookup[5]; + output[4] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d015 * sinvalue_lookup[5] + d114 * sinvalue_lookup[4] - + d213 * sinvalue_lookup[0] - d312 * sinvalue_lookup[6] - + d411 * sinvalue_lookup[3] + d510 * sinvalue_lookup[1] + + d69 * sinvalue_lookup[7] + d78 * sinvalue_lookup[2]; + output[5] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s015 * sinvalue_lookup[6] + s114 * sinvalue_lookup[2] - + s213 * sinvalue_lookup[3] - s312 * sinvalue_lookup[5] + + s411 * sinvalue_lookup[0] + s510 * sinvalue_lookup[7] + + s69 * sinvalue_lookup[1] - s78 * sinvalue_lookup[4]; + output[6] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d015 * sinvalue_lookup[7] + d114 * sinvalue_lookup[0] - + d213 * sinvalue_lookup[6] - d312 * sinvalue_lookup[1] + + d411 * sinvalue_lookup[5] + d510 * sinvalue_lookup[2] - + d69 * sinvalue_lookup[4] - d78 * sinvalue_lookup[3]; + output[7] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s015 * sinvalue_lookup[7] - s114 * sinvalue_lookup[0] - + s213 * sinvalue_lookup[6] + s312 * sinvalue_lookup[1] + + s411 * sinvalue_lookup[5] - s510 * sinvalue_lookup[2] - + s69 * sinvalue_lookup[4] + s78 * sinvalue_lookup[3]; + output[8] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d015 * sinvalue_lookup[6] - d114 * sinvalue_lookup[2] - + d213 * sinvalue_lookup[3] + d312 * sinvalue_lookup[5] + + d411 * sinvalue_lookup[0] - d510 * sinvalue_lookup[7] + + d69 * sinvalue_lookup[1] + d78 * sinvalue_lookup[4]; + output[9] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s015 * sinvalue_lookup[5] - s114 * sinvalue_lookup[4] - + s213 * sinvalue_lookup[0] + s312 * sinvalue_lookup[6] - + s411 * sinvalue_lookup[3] - s510 * sinvalue_lookup[1] + + s69 * sinvalue_lookup[7] - s78 * sinvalue_lookup[2]; + output[10] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d015 * sinvalue_lookup[4] - d114 * sinvalue_lookup[6] + + d213 * sinvalue_lookup[1] + d312 * sinvalue_lookup[2] - + d411 * sinvalue_lookup[7] + d510 * sinvalue_lookup[3] + + d69 * sinvalue_lookup[0] - d78 * sinvalue_lookup[5]; + output[11] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s015 * sinvalue_lookup[3] - s114 * sinvalue_lookup[7] + + s213 * sinvalue_lookup[4] - s312 * sinvalue_lookup[0] - + s411 * sinvalue_lookup[2] + s510 * sinvalue_lookup[6] - + s69 * sinvalue_lookup[5] + s78 * sinvalue_lookup[1]; + output[12] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d015 * sinvalue_lookup[2] - d114 * sinvalue_lookup[5] + + d213 * sinvalue_lookup[7] - d312 * sinvalue_lookup[4] + + d411 * sinvalue_lookup[1] + d510 * sinvalue_lookup[0] - + d69 * sinvalue_lookup[3] + d78 * sinvalue_lookup[6]; + output[13] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = s015 * sinvalue_lookup[1] - s114 * sinvalue_lookup[3] + + s213 * sinvalue_lookup[5] - s312 * sinvalue_lookup[7] + + s411 * sinvalue_lookup[6] - s510 * sinvalue_lookup[4] + + s69 * sinvalue_lookup[2] - s78 * sinvalue_lookup[0]; + output[14] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); + sum = d015 * sinvalue_lookup[0] - d114 * sinvalue_lookup[1] + + d213 * sinvalue_lookup[2] - d312 * sinvalue_lookup[3] + + d411 * sinvalue_lookup[4] - d510 * sinvalue_lookup[5] + + d69 * sinvalue_lookup[6] - d78 * sinvalue_lookup[7]; + output[15] = ROUND_POWER_OF_TWO(sum, (2 * DCT_CONST_BITS)); +} +#endif // CONFIG_EXT_TX + static void fdct4(const tran_low_t *input, tran_low_t *output) { tran_high_t temp; tran_low_t step[4]; // stage 0 - range_check(input, 4, 11); + range_check(input, 4, 14); // stage 1 output[0] = input[0] + input[3]; @@ -47,7 +212,7 @@ output[2] = input[1] - input[2]; output[3] = input[0] - input[3]; - range_check(output, 4, 12); + range_check(output, 4, 15); // stage 2 temp = output[0] * cospi_16_64 + output[1] * cospi_16_64; @@ -59,7 +224,7 @@ temp = output[3] * cospi_24_64 + output[2] * -cospi_8_64; step[3] = (tran_low_t)fdct_round_shift(temp); - range_check(step, 4, 13); + range_check(step, 4, 16); // stage 3 output[0] = step[0]; @@ -67,7 +232,7 @@ output[2] = step[1]; output[3] = step[3]; - range_check(output, 4, 13); + range_check(output, 4, 16); } static void fdct8(const tran_low_t *input, tran_low_t *output) { @@ -75,7 +240,7 @@ tran_low_t step[8]; // stage 0 - range_check(input, 8, 12); + range_check(input, 8, 13); // stage 1 output[0] = input[0] + input[7]; @@ -87,7 +252,7 @@ output[6] = input[1] - input[6]; output[7] = input[0] - input[7]; - range_check(output, 8, 13); + range_check(output, 8, 14); // stage 2 step[0] = output[0] + output[3]; @@ -101,7 +266,7 @@ step[6] = (tran_low_t)fdct_round_shift(temp); step[7] = output[7]; - range_check(step, 8, 14); + range_check(step, 8, 15); // stage 3 temp = step[0] * cospi_16_64 + step[1] * cospi_16_64; @@ -117,7 +282,7 @@ output[6] = step[7] - step[6]; output[7] = step[7] + step[6]; - range_check(output, 8, 14); + range_check(output, 8, 16); // stage 4 step[0] = output[0]; @@ -133,7 +298,7 @@ temp = output[7] * cospi_28_64 + output[4] * -cospi_4_64; step[7] = (tran_low_t)fdct_round_shift(temp); - range_check(step, 8, 14); + range_check(step, 8, 16); // stage 5 output[0] = step[0]; @@ -145,7 +310,7 @@ output[6] = step[3]; output[7] = step[7]; - range_check(output, 8, 14); + range_check(output, 8, 16); } static void fdct16(const tran_low_t *input, tran_low_t *output) { @@ -996,29 +1161,171 @@ output[15] = (tran_low_t)-x1; } +#if CONFIG_EXT_TX +static void copy_block(const int16_t *src, int src_stride, int l, + int16_t *dest, int dest_stride) { + int i; + for (i = 0; i < l; ++i) { + memcpy(dest + dest_stride * i, src + src_stride * i, + l * sizeof(int16_t)); + } +} + +static void fliplr(int16_t *dest, int stride, int l) { + int i, j; + for (i = 0; i < l; ++i) { + for (j = 0; j < l / 2; ++j) { + const int16_t tmp = dest[i * stride + j]; + dest[i * stride + j] = dest[i * stride + l - 1 - j]; + dest[i * stride + l - 1 - j] = tmp; + } + } +} + +static void flipud(int16_t *dest, int stride, int l) { + int i, j; + for (j = 0; j < l; ++j) { + for (i = 0; i < l / 2; ++i) { + const int16_t tmp = dest[i * stride + j]; + dest[i * stride + j] = dest[(l - 1 - i) * stride + j]; + dest[(l - 1 - i) * stride + j] = tmp; + } + } +} + +static void fliplrud(int16_t *dest, int stride, int l) { + int i, j; + for (i = 0; i < l / 2; ++i) { + for (j = 0; j < l; ++j) { + const int16_t tmp = dest[i * stride + j]; + dest[i * stride + j] = dest[(l - 1 - i) * stride + l - 1 - j]; + dest[(l - 1 - i) * stride + l - 1 - j] = tmp; + } + } +} + +static void copy_fliplr(const int16_t *src, int src_stride, int l, + int16_t *dest, int dest_stride) { + copy_block(src, src_stride, l, dest, dest_stride); + fliplr(dest, dest_stride, l); +} + +static void copy_flipud(const int16_t *src, int src_stride, int l, + int16_t *dest, int dest_stride) { + copy_block(src, src_stride, l, dest, dest_stride); + flipud(dest, dest_stride, l); +} + +static void copy_fliplrud(const int16_t *src, int src_stride, int l, + int16_t *dest, int dest_stride) { + copy_block(src, src_stride, l, dest, dest_stride); + fliplrud(dest, dest_stride, l); +} + +static void maybe_flip_input(const int16_t **src, int *src_stride, int l, + int16_t *buff, int tx_type) { + switch (tx_type) { + case DCT_DCT: + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + break; + case FLIPADST_DCT: + case FLIPADST_ADST: + case FLIPADST_DST: + copy_flipud(*src, *src_stride, l, buff, l); + *src = buff; + *src_stride = l; + break; + case DCT_FLIPADST: + case ADST_FLIPADST: + case DST_FLIPADST: + copy_fliplr(*src, *src_stride, l, buff, l); + *src = buff; + *src_stride = l; + break; + case FLIPADST_FLIPADST: + copy_fliplrud(*src, *src_stride, l, buff, l); + *src = buff; + *src_stride = l; + break; + default: + assert(0); + break; + } +} +#endif // CONFIG_EXT_TX + static const transform_2d FHT_4[] = { - { fdct4, fdct4 }, // DCT_DCT = 0 - { fadst4, fdct4 }, // ADST_DCT = 1 - { fdct4, fadst4 }, // DCT_ADST = 2 - { fadst4, fadst4 } // ADST_ADST = 3 + { fdct4, fdct4 }, // DCT_DCT = 0, + { fadst4, fdct4 }, // ADST_DCT = 1, + { fdct4, fadst4 }, // DCT_ADST = 2, + { fadst4, fadst4 }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { fadst4, fdct4 }, // FLIPADST_DCT = 4, + { fdct4, fadst4 }, // DCT_FLIPADST = 5, + { fadst4, fadst4 }, // FLIPADST_FLIPADST = 6, + { fadst4, fadst4 }, // ADST_FLIPADST = 7, + { fadst4, fadst4 }, // FLIPADST_ADST = 8, + { fdst4, fdct4 }, // DST_DCT = 9, + { fdct4, fdst4 }, // DCT_DST = 10, + { fdst4, fadst4 }, // DST_ADST = 11, + { fadst4, fdst4 }, // ADST_DST = 12, + { fdst4, fadst4 }, // DST_FLIPADST = 13, + { fadst4, fdst4 }, // FLIPADST_DST = 14, + { fdst4, fdst4 }, // DST_DST = 15 +#endif // CONFIG_EXT_TX }; static const transform_2d FHT_8[] = { - { fdct8, fdct8 }, // DCT_DCT = 0 - { fadst8, fdct8 }, // ADST_DCT = 1 - { fdct8, fadst8 }, // DCT_ADST = 2 - { fadst8, fadst8 } // ADST_ADST = 3 + { fdct8, fdct8 }, // DCT_DCT = 0, + { fadst8, fdct8 }, // ADST_DCT = 1, + { fdct8, fadst8 }, // DCT_ADST = 2, + { fadst8, fadst8 }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { fadst8, fdct8 }, // FLIPADST_DCT = 4, + { fdct8, fadst8 }, // DCT_FLIPADST = 5, + { fadst8, fadst8 }, // FLIPADST_FLIPADST = 6, + { fadst8, fadst8 }, // ADST_FLIPADST = 7, + { fadst8, fadst8 }, // FLIPADST_ADST = 8, + { fdst8, fdct8 }, // DST_DCT = 9, + { fdct8, fdst8 }, // DCT_DST = 10, + { fdst8, fadst8 }, // DST_ADST = 11, + { fadst8, fdst8 }, // ADST_DST = 12, + { fdst8, fadst8 }, // DST_FLIPADST = 13, + { fadst8, fdst8 }, // FLIPADST_DST = 14, + { fdst8, fdst8 }, // DST_DST = 15 +#endif // CONFIG_EXT_TX }; static const transform_2d FHT_16[] = { - { fdct16, fdct16 }, // DCT_DCT = 0 - { fadst16, fdct16 }, // ADST_DCT = 1 - { fdct16, fadst16 }, // DCT_ADST = 2 - { fadst16, fadst16 } // ADST_ADST = 3 + { fdct16, fdct16 }, // DCT_DCT = 0, + { fadst16, fdct16 }, // ADST_DCT = 1, + { fdct16, fadst16 }, // DCT_ADST = 2, + { fadst16, fadst16 }, // ADST_ADST = 3, +#if CONFIG_EXT_TX + { fadst16, fdct16 }, // FLIPADST_DCT = 4, + { fdct16, fadst16 }, // DCT_FLIPADST = 5, + { fadst16, fadst16 }, // FLIPADST_FLIPADST = 6, + { fadst16, fadst16 }, // ADST_FLIPADST = 7, + { fadst16, fadst16 }, // FLIPADST_ADST = 8, + { fdst16, fdct16 }, // DST_DCT = 9, + { fdct16, fdst16 }, // DCT_DST = 10, + { fdst16, fadst16 }, // DST_ADST = 11, + { fadst16, fdst16 }, // ADST_DST = 12, + { fdst16, fadst16 }, // DST_FLIPADST = 13, + { fadst16, fdst16 }, // FLIPADST_DST = 14, + { fdst16, fdst16 }, // DST_DST = 15 +#endif // CONFIG_EXT_TX }; void vp10_fht4x4_c(const int16_t *input, tran_low_t *output, - int stride, int tx_type) { + int stride, int tx_type) { if (tx_type == DCT_DCT) { vpx_fdct4x4_c(input, output, stride); } else { @@ -1027,6 +1334,11 @@ tran_low_t temp_in[4], temp_out[4]; const transform_2d ht = FHT_4[tx_type]; +#if CONFIG_EXT_TX + int16_t flipped_input[4 * 4]; + maybe_flip_input(&input, &stride, 4, flipped_input, tx_type); +#endif + // Columns for (i = 0; i < 4; ++i) { for (j = 0; j < 4; ++j) @@ -1050,15 +1362,15 @@ } void vp10_fdct8x8_quant_c(const int16_t *input, int stride, - tran_low_t *coeff_ptr, intptr_t n_coeffs, - int skip_block, - const int16_t *zbin_ptr, const int16_t *round_ptr, - const int16_t *quant_ptr, - const int16_t *quant_shift_ptr, - tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, - const int16_t *dequant_ptr, - uint16_t *eob_ptr, - const int16_t *scan, const int16_t *iscan) { + tran_low_t *coeff_ptr, intptr_t n_coeffs, + int skip_block, + const int16_t *zbin_ptr, const int16_t *round_ptr, + const int16_t *quant_ptr, + const int16_t *quant_shift_ptr, + tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, + const int16_t *dequant_ptr, + uint16_t *eob_ptr, + const int16_t *scan, const int16_t *iscan) { int eob = -1; int i, j; @@ -1162,7 +1474,7 @@ } void vp10_fht8x8_c(const int16_t *input, tran_low_t *output, - int stride, int tx_type) { + int stride, int tx_type) { if (tx_type == DCT_DCT) { vpx_fdct8x8_c(input, output, stride); } else { @@ -1171,6 +1483,11 @@ tran_low_t temp_in[8], temp_out[8]; const transform_2d ht = FHT_8[tx_type]; +#if CONFIG_EXT_TX + int16_t flipped_input[8 * 8]; + maybe_flip_input(&input, &stride, 8, flipped_input, tx_type); +#endif + // Columns for (i = 0; i < 8; ++i) { for (j = 0; j < 8; ++j) @@ -1248,7 +1565,7 @@ } void vp10_fht16x16_c(const int16_t *input, tran_low_t *output, - int stride, int tx_type) { + int stride, int tx_type) { if (tx_type == DCT_DCT) { vpx_fdct16x16_c(input, output, stride); } else { @@ -1257,6 +1574,11 @@ tran_low_t temp_in[16], temp_out[16]; const transform_2d ht = FHT_16[tx_type]; +#if CONFIG_EXT_TX + int16_t flipped_input[16 * 16]; + maybe_flip_input(&input, &stride, 16, flipped_input, tx_type); +#endif + // Columns for (i = 0; i < 16; ++i) { for (j = 0; j < 16; ++j)
diff --git a/vp10/encoder/encodeframe.c b/vp10/encoder/encodeframe.c index f303b01..47fe589 100644 --- a/vp10/encoder/encodeframe.c +++ b/vp10/encoder/encodeframe.c
@@ -196,6 +196,12 @@ set_mode_info_offsets(cpi, x, xd, mi_row, mi_col); +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + xd->max_tx_size = max_txsize_lookup[bsize]; +#endif + mbmi = &xd->mi[0]->mbmi; // Set up destination pointers. @@ -1026,8 +1032,15 @@ } x->skip = ctx->skip; + +#if CONFIG_VAR_TX + for (i = 0; i < MAX_MB_PLANE; ++i) + memcpy(x->blk_skip[i], ctx->blk_skip[i], + sizeof(uint8_t) * ctx->num_4x4_blk); +#else memcpy(x->zcoeff_blk[mbmi->tx_size], ctx->zcoeff_blk, sizeof(ctx->zcoeff_blk[0]) * ctx->num_4x4_blk); +#endif if (!output_enabled) return; @@ -1056,7 +1069,11 @@ if (is_inter_block(mbmi)) { vp10_update_mv_count(td); - if (cm->interp_filter == SWITCHABLE) { + if (cm->interp_filter == SWITCHABLE +#if CONFIG_EXT_INTERP + && vp10_is_interp_needed(xd) +#endif + ) { const int ctx = vp10_get_pred_context_switchable_interp(xd); ++td->counts->switchable_interp[ctx][mbmi->interp_filter]; } @@ -1302,6 +1319,9 @@ ENTROPY_CONTEXT a[16 * MAX_MB_PLANE], ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], PARTITION_CONTEXT sa[8], PARTITION_CONTEXT sl[8], +#if CONFIG_VAR_TX + TXFM_CONTEXT ta[8], TXFM_CONTEXT tl[8], +#endif BLOCK_SIZE bsize) { MACROBLOCKD *const xd = &x->e_mbd; int p; @@ -1326,12 +1346,21 @@ sizeof(*xd->above_seg_context) * mi_width); memcpy(xd->left_seg_context + (mi_row & MI_MASK), sl, sizeof(xd->left_seg_context[0]) * mi_height); +#if CONFIG_VAR_TX + memcpy(xd->above_txfm_context, ta, + sizeof(*xd->above_txfm_context) * mi_width); + memcpy(xd->left_txfm_context, tl, + sizeof(*xd->left_txfm_context) * mi_height); +#endif } static void save_context(MACROBLOCK *const x, int mi_row, int mi_col, ENTROPY_CONTEXT a[16 * MAX_MB_PLANE], ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], PARTITION_CONTEXT sa[8], PARTITION_CONTEXT sl[8], +#if CONFIG_VAR_TX + TXFM_CONTEXT ta[8], TXFM_CONTEXT tl[8], +#endif BLOCK_SIZE bsize) { const MACROBLOCKD *const xd = &x->e_mbd; int p; @@ -1358,6 +1387,12 @@ sizeof(*xd->above_seg_context) * mi_width); memcpy(sl, xd->left_seg_context + (mi_row & MI_MASK), sizeof(xd->left_seg_context[0]) * mi_height); +#if CONFIG_VAR_TX + memcpy(ta, xd->above_txfm_context, + sizeof(*xd->above_txfm_context) * mi_width); + memcpy(tl, xd->left_txfm_context, + sizeof(*xd->left_txfm_context) * mi_height); +#endif } static void encode_b(VP10_COMP *cpi, const TileInfo *const tile, @@ -1542,6 +1577,9 @@ BLOCK_SIZE subsize; ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE]; PARTITION_CONTEXT sl[8], sa[8]; +#if CONFIG_VAR_TX + TXFM_CONTEXT tl[8], ta[8]; +#endif RD_COST last_part_rdc, none_rdc, chosen_rdc; BLOCK_SIZE sub_subsize = BLOCK_4X4; int splits_below = 0; @@ -1562,8 +1600,16 @@ partition = partition_lookup[bsl][bs_type]; subsize = get_subsize(bsize, partition); +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); +#endif pc_tree->partitioning = partition; - save_context(x, mi_row, mi_col, a, l, sa, sl, bsize); + save_context(x, mi_row, mi_col, a, l, sa, sl, +#if CONFIG_VAR_TX + ta, tl, +#endif + bsize); if (bsize == BLOCK_16X16 && cpi->oxcf.aq_mode) { set_offsets(cpi, tile_info, x, mi_row, mi_col, bsize); @@ -1603,7 +1649,11 @@ none_rdc.dist); } - restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize); + restore_context(x, mi_row, mi_col, a, l, sa, sl, +#if CONFIG_VAR_TX + ta, tl, +#endif + bsize); mi_8x8[0]->mbmi.sb_type = bs_type; pc_tree->partitioning = partition; } @@ -1714,7 +1764,11 @@ BLOCK_SIZE split_subsize = get_subsize(bsize, PARTITION_SPLIT); chosen_rdc.rate = 0; chosen_rdc.dist = 0; - restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize); + restore_context(x, mi_row, mi_col, a, l, sa, sl, +#if CONFIG_VAR_TX + ta, tl, +#endif + bsize); pc_tree->partitioning = PARTITION_SPLIT; // Split partition. @@ -1724,17 +1778,28 @@ RD_COST tmp_rdc; ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE]; PARTITION_CONTEXT sl[8], sa[8]; +#if CONFIG_VAR_TX + TXFM_CONTEXT tl[8], ta[8]; +#endif if ((mi_row + y_idx >= cm->mi_rows) || (mi_col + x_idx >= cm->mi_cols)) continue; - save_context(x, mi_row, mi_col, a, l, sa, sl, bsize); + save_context(x, mi_row, mi_col, a, l, sa, sl, +#if CONFIG_VAR_TX + ta, tl, +#endif + bsize); pc_tree->split[i]->partitioning = PARTITION_NONE; rd_pick_sb_modes(cpi, tile_data, x, mi_row + y_idx, mi_col + x_idx, &tmp_rdc, split_subsize, &pc_tree->split[i]->none, INT64_MAX); - restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize); + restore_context(x, mi_row, mi_col, a, l, sa, sl, +#if CONFIG_VAR_TX + ta, tl, +#endif + bsize); if (tmp_rdc.rate == INT_MAX || tmp_rdc.dist == INT64_MAX) { vp10_rd_cost_reset(&chosen_rdc); @@ -1774,7 +1839,15 @@ chosen_rdc = none_rdc; } - restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize); +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); +#endif + restore_context(x, mi_row, mi_col, a, l, sa, sl, +#if CONFIG_VAR_TX + ta, tl, +#endif + bsize); // We must have chosen a partitioning and encoding or we'll fail later on. // No other opportunities for success. @@ -2046,6 +2119,9 @@ const int mi_step = num_8x8_blocks_wide_lookup[bsize] / 2; ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE]; PARTITION_CONTEXT sl[8], sa[8]; +#if CONFIG_VAR_TX + TXFM_CONTEXT tl[8], ta[8]; +#endif TOKENEXTRA *tp_orig = *tp; PICK_MODE_CONTEXT *ctx = &pc_tree->none; int i, pl; @@ -2111,7 +2187,13 @@ partition_vert_allowed &= force_vert_split; } +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + save_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize); +#else save_context(x, mi_row, mi_col, a, l, sa, sl, bsize); +#endif #if CONFIG_FP_MB_STATS if (cpi->use_fp_mb_stats) { @@ -2257,7 +2339,13 @@ #endif } } +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize); +#else restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize); +#endif } // store estimated motion vector @@ -2322,7 +2410,13 @@ if (cpi->sf.less_rectangular_check) do_rect &= !partition_none_allowed; } +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize); +#else restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize); +#endif } // PARTITION_HORZ @@ -2371,7 +2465,13 @@ pc_tree->partitioning = PARTITION_HORZ; } } +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize); +#else restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize); +#endif } // PARTITION_VERT if (partition_vert_allowed && @@ -2420,7 +2520,13 @@ pc_tree->partitioning = PARTITION_VERT; } } +#if CONFIG_VAR_TX + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + restore_context(x, mi_row, mi_col, a, l, sa, sl, ta, tl, bsize); +#else restore_context(x, mi_row, mi_col, a, l, sa, sl, bsize); +#endif } // TODO(jbb): This code added so that we avoid static analysis @@ -2430,7 +2536,6 @@ (void) best_rd; *rd_cost = best_rdc; - if (best_rdc.rate < INT_MAX && best_rdc.dist < INT64_MAX && pc_tree->index != 3) { int output_enabled = (bsize == BLOCK_64X64); @@ -2462,7 +2567,10 @@ // Initialize the left context for the new SB row memset(&xd->left_context, 0, sizeof(xd->left_context)); memset(xd->left_seg_context, 0, sizeof(xd->left_seg_context)); - +#if CONFIG_VAR_TX + memset(xd->left_txfm_context_buffer, 0, + sizeof(xd->left_txfm_context_buffer)); +#endif // Code each SB in the row for (mi_col = tile_info->mi_col_start; mi_col < tile_info->mi_col_end; mi_col += MI_BLOCK_SIZE) { @@ -2550,6 +2658,10 @@ 2 * aligned_mi_cols * MAX_MB_PLANE); memset(xd->above_seg_context, 0, sizeof(*xd->above_seg_context) * aligned_mi_cols); +#if CONFIG_VAR_TX + memset(cm->above_txfm_context, 0, + sizeof(*xd->above_txfm_context) * aligned_mi_cols); +#endif } static int check_dual_ref_flags(VP10_COMP *cpi) { @@ -2741,6 +2853,9 @@ x->quant_fp = cpi->sf.use_quant_fp; vp10_zero(x->skip_txfm); +#if CONFIG_VAR_TX + vp10_zero(x->blk_skip); +#endif { struct vpx_usec_timer emr_timer; @@ -2843,8 +2958,9 @@ else cm->reference_mode = REFERENCE_MODE_SELECT; - if (cm->interp_filter == SWITCHABLE) + if (cm->interp_filter == SWITCHABLE) { cm->interp_filter = get_interp_filter(filter_thrs, is_alt_ref); + } encode_frame_internal(cpi); @@ -2872,6 +2988,7 @@ } } +#if !CONFIG_VAR_TX if (cm->tx_mode == TX_MODE_SELECT) { int count4x4 = 0; int count8x8_lp = 0, count8x8_8x8p = 0; @@ -2906,6 +3023,7 @@ reset_skip_tx_size(cm, TX_16X16); } } +#endif } else { cm->reference_mode = SINGLE_REFERENCE; encode_frame_internal(cpi); @@ -2948,6 +3066,140 @@ ++counts->uv_mode[y_mode][uv_mode]; } +#if CONFIG_VAR_TX +static void update_txfm_count(MACROBLOCKD *xd, + FRAME_COUNTS *counts, + TX_SIZE tx_size, int blk_row, int blk_col) { + MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi; + int tx_idx = (blk_row >> 1) * 8 + (blk_col >> 1); + int max_blocks_high = num_4x4_blocks_high_lookup[mbmi->sb_type]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[mbmi->sb_type]; + int ctx = txfm_partition_context(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), + tx_size); + TX_SIZE plane_tx_size = mbmi->inter_tx_size[tx_idx]; + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> 5; + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> 5; + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == plane_tx_size) { + ++counts->txfm_partition[ctx][0]; + mbmi->tx_size = tx_size; + txfm_partition_update(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), tx_size); + } else { + BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int bh = num_4x4_blocks_high_lookup[bsize]; + int i; + ++counts->txfm_partition[ctx][1]; + + if (tx_size == TX_8X8) { + mbmi->inter_tx_size[tx_idx] = TX_4X4; + mbmi->tx_size = TX_4X4; + txfm_partition_update(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), TX_4X4); + return; + } + + for (i = 0; i < 4; ++i) { + int offsetr = (i >> 1) * bh / 2; + int offsetc = (i & 0x01) * bh / 2; + update_txfm_count(xd, counts, tx_size - 1, + blk_row + offsetr, blk_col + offsetc); + } + } +} + +static void tx_partition_count_update(VP10_COMMON *cm, + MACROBLOCKD *xd, + BLOCK_SIZE plane_bsize, + int mi_row, int mi_col, + FRAME_COUNTS *td_counts) { + const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize]; + const int mi_height = num_4x4_blocks_high_lookup[plane_bsize]; + TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize]; + BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + int bh = num_4x4_blocks_wide_lookup[txb_size]; + int idx, idy; + + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + + for (idy = 0; idy < mi_height; idy += bh) + for (idx = 0; idx < mi_width; idx += bh) + update_txfm_count(xd, td_counts, max_tx_size, idy, idx); +} + +static void set_txfm_context(MACROBLOCKD *xd, TX_SIZE tx_size, + int blk_row, int blk_col) { + MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi; + int tx_idx = (blk_row >> 1) * 8 + (blk_col >> 1); + int max_blocks_high = num_4x4_blocks_high_lookup[mbmi->sb_type]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[mbmi->sb_type]; + TX_SIZE plane_tx_size = mbmi->inter_tx_size[tx_idx]; + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> 5; + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> 5; + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == plane_tx_size) { + mbmi->tx_size = tx_size; + txfm_partition_update(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), tx_size); + + } else { + BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int bsl = b_width_log2_lookup[bsize]; + int i; + + if (tx_size == TX_8X8) { + mbmi->inter_tx_size[tx_idx] = TX_4X4; + mbmi->tx_size = TX_4X4; + txfm_partition_update(xd->above_txfm_context + (blk_col >> 1), + xd->left_txfm_context + (blk_row >> 1), TX_4X4); + return; + } + + assert(bsl > 0); + --bsl; + for (i = 0; i < 4; ++i) { + int offsetr = (i >> 1) << bsl; + int offsetc = (i & 0x01) << bsl; + set_txfm_context(xd, tx_size - 1, + blk_row + offsetr, blk_col + offsetc); + } + } +} + +static void tx_partition_set_contexts(VP10_COMMON *cm, + MACROBLOCKD *xd, + BLOCK_SIZE plane_bsize, + int mi_row, int mi_col) { + const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize]; + const int mi_height = num_4x4_blocks_high_lookup[plane_bsize]; + TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize]; + BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + int bh = num_4x4_blocks_wide_lookup[txb_size]; + int idx, idy; + + xd->above_txfm_context = cm->above_txfm_context + mi_col; + xd->left_txfm_context = xd->left_txfm_context_buffer + (mi_row & 0x07); + + for (idy = 0; idy < mi_height; idy += bh) + for (idx = 0; idx < mi_width; idx += bh) + set_txfm_context(xd, max_tx_size, idy, idx); +} +#endif + static void encode_superblock(VP10_COMP *cpi, ThreadData *td, TOKENEXTRA **t, int output_enabled, int mi_row, int mi_col, BLOCK_SIZE bsize, @@ -3014,25 +3266,33 @@ VPXMAX(bsize, BLOCK_8X8)); vp10_encode_sb(x, VPXMAX(bsize, BLOCK_8X8)); +#if CONFIG_VAR_TX + vp10_tokenize_sb_inter(cpi, td, t, !output_enabled, + mi_row, mi_col, VPXMAX(bsize, BLOCK_8X8)); +#else vp10_tokenize_sb(cpi, td, t, !output_enabled, VPXMAX(bsize, BLOCK_8X8)); +#endif } if (output_enabled) { if (cm->tx_mode == TX_MODE_SELECT && mbmi->sb_type >= BLOCK_8X8 && !(is_inter_block(mbmi) && (mbmi->skip || seg_skip))) { +#if CONFIG_VAR_TX + if (is_inter_block(mbmi)) + tx_partition_count_update(cm, xd, bsize, mi_row, mi_col, td->counts); +#endif ++get_tx_counts(max_txsize_lookup[bsize], get_tx_size_context(xd), &td->counts->tx)[mbmi->tx_size]; } else { int x, y; TX_SIZE tx_size; // The new intra coding scheme requires no change of transform size - if (is_inter_block(&mi->mbmi)) { + if (is_inter_block(&mi->mbmi)) tx_size = VPXMIN(tx_mode_to_biggest_tx_size[cm->tx_mode], max_txsize_lookup[bsize]); - } else { + else tx_size = (bsize >= BLOCK_8X8) ? mbmi->tx_size : TX_4X4; - } for (y = 0; y < mi_height; y++) for (x = 0; x < mi_width; x++) @@ -3041,5 +3301,50 @@ } ++td->counts->tx.tx_totals[mbmi->tx_size]; ++td->counts->tx.tx_totals[get_uv_tx_size(mbmi, &xd->plane[1])]; +#if CONFIG_EXT_TX + if (get_ext_tx_types(mbmi->tx_size, bsize, is_inter_block(mbmi)) > 1 && + cm->base_qindex > 0 && !mbmi->skip && + !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) { + int eset = get_ext_tx_set(mbmi->tx_size, bsize, + is_inter_block(mbmi)); + if (eset > 0) { + if (is_inter_block(mbmi)) { + ++td->counts->inter_ext_tx[eset][mbmi->tx_size][mbmi->tx_type]; + } else { + ++td->counts->intra_ext_tx[eset][mbmi->tx_size][mbmi->mode] + [mbmi->tx_type]; + } + } + } +#endif // CONFIG_EXT_TX +#if CONFIG_EXT_INTRA + if (bsize >= BLOCK_8X8 && !is_inter_block(mbmi)) { + if (mbmi->mode == DC_PRED) + ++td->counts->ext_intra[0] + [mbmi->ext_intra_mode_info.use_ext_intra_mode[0]]; + if (mbmi->uv_mode == DC_PRED) + ++td->counts->ext_intra[1] + [mbmi->ext_intra_mode_info.use_ext_intra_mode[1]]; + } +#endif // CONFIG_EXT_INTRA } + +#if CONFIG_VAR_TX + if (cm->tx_mode == TX_MODE_SELECT && mbmi->sb_type >= BLOCK_8X8 && + is_inter_block(mbmi) && !(mbmi->skip || seg_skip)) { + if (!output_enabled) + tx_partition_set_contexts(cm, xd, bsize, mi_row, mi_col); + } else { + TX_SIZE tx_size; + // The new intra coding scheme requires no change of transform size + if (is_inter_block(mbmi)) + tx_size = VPXMIN(tx_mode_to_biggest_tx_size[cm->tx_mode], + max_txsize_lookup[bsize]); + else + tx_size = (bsize >= BLOCK_8X8) ? mbmi->tx_size : TX_4X4; + mbmi->tx_size = tx_size; + set_txfm_ctx(xd->left_txfm_context, tx_size, xd->n8_h); + set_txfm_ctx(xd->above_txfm_context, tx_size, xd->n8_w); + } +#endif }
diff --git a/vp10/encoder/encodemb.c b/vp10/encoder/encodemb.c index 92ba4dd..00e3780 100644 --- a/vp10/encoder/encodemb.c +++ b/vp10/encoder/encodemb.c
@@ -104,8 +104,9 @@ const int mul = 1 + (tx_size == TX_32X32); const int16_t *dequant_ptr = pd->dequant; const uint8_t *const band_translate = get_band_translate(tx_size); - TX_TYPE tx_type = get_tx_type(type, xd, block); - const scan_order *const so = get_scan(tx_size, tx_type); + TX_TYPE tx_type = get_tx_type(type, xd, block, tx_size); + const scan_order *const so = + get_scan(tx_size, tx_type, is_inter_block(&xd->mi[0]->mbmi)); const int16_t *const scan = so->scan; const int16_t *const nb = so->neighbors; int next = eob, sz = 0; @@ -301,6 +302,7 @@ final_eob++; mb->plane[plane].eobs[block] = final_eob; + assert(final_eob <= default_eob); return final_eob; } @@ -323,24 +325,62 @@ } #endif // CONFIG_VP9_HIGHBITDEPTH +#if CONFIG_EXT_TX +// Forward identity transform. +static void fwd_idtx_c(const int16_t *src_diff, tran_low_t *coeff, int stride, + int bs) { + int r, c; + const int shift = bs < 32 ? 3 : 2; + + for (r = 0; r < bs; ++r) { + for (c = 0; c < bs; ++c) + coeff[c] = src_diff[c] << shift; + src_diff += stride; + coeff += bs; + } +} +#endif // CONFIG_EXT_TX + void vp10_fwd_txfm_4x4(const int16_t *src_diff, tran_low_t *coeff, int diff_stride, TX_TYPE tx_type, int lossless) { if (lossless) { + assert(tx_type == DCT_DCT); vp10_fwht4x4(src_diff, coeff, diff_stride); - } else { - switch (tx_type) { - case DCT_DCT: - vpx_fdct4x4(src_diff, coeff, diff_stride); - break; - case ADST_DCT: - case DCT_ADST: - case ADST_ADST: - vp10_fht4x4(src_diff, coeff, diff_stride, tx_type); - break; - default: - assert(0); - break; - } + return; + } + + switch (tx_type) { + case DCT_DCT: + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + vp10_fht4x4(src_diff, coeff, diff_stride, tx_type); + break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_fht4x4(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_fht4x4_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 4); + break; +#endif // CONFIG_EXT_TX + default: + assert(0); + break; } } @@ -353,6 +393,65 @@ case ADST_ADST: vp10_fht8x8(src_diff, coeff, diff_stride, tx_type); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_fht8x8(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_fht8x8_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 8); + break; +#endif // CONFIG_EXT_TX + default: + assert(0); + break; + } +} + +static void fwd_txfm_8x8_1(const int16_t *src_diff, tran_low_t *coeff, + int diff_stride, TX_TYPE tx_type) { + switch (tx_type) { + case DCT_DCT: + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + vpx_fdct8x8_1(src_diff, coeff, diff_stride); + break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_fht8x8(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_fht8x8_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 8); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -368,6 +467,65 @@ case ADST_ADST: vp10_fht16x16(src_diff, coeff, diff_stride, tx_type); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_fht16x16(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_fht16x16_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 16); + break; +#endif // CONFIG_EXT_TX + default: + assert(0); + break; + } +} + +static void fwd_txfm_16x16_1(const int16_t *src_diff, tran_low_t *coeff, + int diff_stride, TX_TYPE tx_type) { + switch (tx_type) { + case DCT_DCT: + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + vpx_fdct16x16_1(src_diff, coeff, diff_stride); + break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_fht16x16(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_fht16x16_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 16); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -381,6 +539,34 @@ case DCT_DCT: fdct32x32(rd_transform, src_diff, coeff, diff_stride); break; +#if CONFIG_EXT_TX + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 32); + break; +#endif // CONFIG_EXT_TX + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + assert(0); + break; + default: + assert(0); + break; + } +} + +static void fwd_txfm_32x32_1(const int16_t *src_diff, + tran_low_t *coeff, int diff_stride, + TX_TYPE tx_type) { + switch (tx_type) { + case DCT_DCT: + vpx_fdct32x32_1(src_diff, coeff, diff_stride); + break; +#if CONFIG_EXT_TX + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 32); + break; +#endif // CONFIG_EXT_TX case ADST_DCT: case DCT_ADST: case ADST_ADST: @@ -398,34 +584,112 @@ if (lossless) { assert(tx_type == DCT_DCT); vp10_highbd_fwht4x4(src_diff, coeff, diff_stride); - } else { - switch (tx_type) { - case DCT_DCT: - vpx_highbd_fdct4x4(src_diff, coeff, diff_stride); - break; - case ADST_DCT: - case DCT_ADST: - case ADST_ADST: - vp10_highbd_fht4x4(src_diff, coeff, diff_stride, tx_type); - break; - default: - assert(0); - break; - } + return; + } + + switch (tx_type) { + case DCT_DCT: + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + vp10_highbd_fht4x4(src_diff, coeff, diff_stride, tx_type); + break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_highbd_fht4x4(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_highbd_fht4x4_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 4); + break; +#endif // CONFIG_EXT_TX + default: + assert(0); + break; } } static void highbd_fwd_txfm_8x8(const int16_t *src_diff, tran_low_t *coeff, - int diff_stride, TX_TYPE tx_type) { + int diff_stride, TX_TYPE tx_type) { switch (tx_type) { case DCT_DCT: - vpx_highbd_fdct8x8(src_diff, coeff, diff_stride); - break; case ADST_DCT: case DCT_ADST: case ADST_ADST: vp10_highbd_fht8x8(src_diff, coeff, diff_stride, tx_type); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_highbd_fht8x8(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_highbd_fht8x8_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 8); + break; +#endif // CONFIG_EXT_TX + default: + assert(0); + break; + } +} + +static void highbd_fwd_txfm_8x8_1(const int16_t *src_diff, tran_low_t *coeff, + int diff_stride, TX_TYPE tx_type) { + switch (tx_type) { + case DCT_DCT: + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + vp10_highbd_fht8x8(src_diff, coeff, diff_stride, tx_type); + break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_highbd_fht8x8(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_highbd_fht8x8_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 8); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -433,16 +697,73 @@ } static void highbd_fwd_txfm_16x16(const int16_t *src_diff, tran_low_t *coeff, - int diff_stride, TX_TYPE tx_type) { + int diff_stride, TX_TYPE tx_type) { switch (tx_type) { case DCT_DCT: - vpx_highbd_fdct16x16(src_diff, coeff, diff_stride); - break; case ADST_DCT: case DCT_ADST: case ADST_ADST: vp10_highbd_fht16x16(src_diff, coeff, diff_stride, tx_type); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_highbd_fht16x16(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_highbd_fht16x16_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 16); + break; +#endif // CONFIG_EXT_TX + default: + assert(0); + break; + } +} + +static void highbd_fwd_txfm_16x16_1(const int16_t *src_diff, tran_low_t *coeff, + int diff_stride, TX_TYPE tx_type) { + switch (tx_type) { + case DCT_DCT: + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + vp10_highbd_fht16x16(src_diff, coeff, diff_stride, tx_type); + break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + case DCT_FLIPADST: + case FLIPADST_FLIPADST: + case ADST_FLIPADST: + case FLIPADST_ADST: + vp10_highbd_fht16x16(src_diff, coeff, diff_stride, tx_type); + break; + case DST_DST: + case DCT_DST: + case DST_DCT: + case DST_ADST: + case ADST_DST: + case DST_FLIPADST: + case FLIPADST_DST: + // Use C version since DST exists only in C + vp10_highbd_fht16x16_c(src_diff, coeff, diff_stride, tx_type); + break; + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 16); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -456,6 +777,34 @@ case DCT_DCT: highbd_fdct32x32(rd_transform, src_diff, coeff, diff_stride); break; +#if CONFIG_EXT_TX + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 32); + break; +#endif // CONFIG_EXT_TX + case ADST_DCT: + case DCT_ADST: + case ADST_ADST: + assert(0); + break; + default: + assert(0); + break; + } +} + +static void highbd_fwd_txfm_32x32_1(const int16_t *src_diff, + tran_low_t *coeff, int diff_stride, + TX_TYPE tx_type) { + switch (tx_type) { + case DCT_DCT: + vpx_highbd_fdct32x32_1(src_diff, coeff, diff_stride); + break; +#if CONFIG_EXT_TX + case IDTX: + fwd_idtx_c(src_diff, coeff, diff_stride, 32); + break; +#endif // CONFIG_EXT_TX case ADST_DCT: case DCT_ADST: case ADST_ADST: @@ -475,8 +824,9 @@ const struct macroblock_plane *const p = &x->plane[plane]; const struct macroblockd_plane *const pd = &xd->plane[plane]; PLANE_TYPE plane_type = (plane == 0) ? PLANE_TYPE_Y : PLANE_TYPE_UV; - TX_TYPE tx_type = get_tx_type(plane_type, xd, block); - const scan_order *const scan_order = get_scan(tx_size, tx_type); + TX_TYPE tx_type = get_tx_type(plane_type, xd, block, tx_size); + const scan_order *const scan_order = + get_scan(tx_size, tx_type, is_inter_block(&xd->mi[0]->mbmi)); tran_low_t *const coeff = BLOCK_OFFSET(p->coeff, block); tran_low_t *const qcoeff = BLOCK_OFFSET(p->qcoeff, block); tran_low_t *const dqcoeff = BLOCK_OFFSET(pd->dqcoeff, block); @@ -489,37 +839,35 @@ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) { switch (tx_size) { case TX_32X32: - highbd_fdct32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride); + highbd_fwd_txfm_32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride, + tx_type); vp10_highbd_quantize_fp_32x32(coeff, 1024, x->skip_block, p->zbin, - p->round_fp, p->quant_fp, p->quant_shift, - qcoeff, dqcoeff, pd->dequant, - eob, scan_order->scan, - scan_order->iscan); + p->round_fp, p->quant_fp, p->quant_shift, + qcoeff, dqcoeff, pd->dequant, + eob, scan_order->scan, + scan_order->iscan); break; case TX_16X16: - vpx_highbd_fdct16x16(src_diff, coeff, diff_stride); + highbd_fwd_txfm_16x16(src_diff, coeff, diff_stride, tx_type); vp10_highbd_quantize_fp(coeff, 256, x->skip_block, p->zbin, p->round_fp, - p->quant_fp, p->quant_shift, qcoeff, dqcoeff, - pd->dequant, eob, - scan_order->scan, scan_order->iscan); + p->quant_fp, p->quant_shift, qcoeff, dqcoeff, + pd->dequant, eob, + scan_order->scan, scan_order->iscan); break; case TX_8X8: - vpx_highbd_fdct8x8(src_diff, coeff, diff_stride); + highbd_fwd_txfm_8x8(src_diff, coeff, diff_stride, tx_type); vp10_highbd_quantize_fp(coeff, 64, x->skip_block, p->zbin, p->round_fp, - p->quant_fp, p->quant_shift, qcoeff, dqcoeff, - pd->dequant, eob, - scan_order->scan, scan_order->iscan); + p->quant_fp, p->quant_shift, qcoeff, dqcoeff, + pd->dequant, eob, + scan_order->scan, scan_order->iscan); break; case TX_4X4: - if (xd->lossless[xd->mi[0]->mbmi.segment_id]) { - vp10_highbd_fwht4x4(src_diff, coeff, diff_stride); - } else { - vpx_highbd_fdct4x4(src_diff, coeff, diff_stride); - } + vp10_highbd_fwd_txfm_4x4(src_diff, coeff, diff_stride, tx_type, + xd->lossless[xd->mi[0]->mbmi.segment_id]); vp10_highbd_quantize_fp(coeff, 16, x->skip_block, p->zbin, p->round_fp, - p->quant_fp, p->quant_shift, qcoeff, dqcoeff, - pd->dequant, eob, - scan_order->scan, scan_order->iscan); + p->quant_fp, p->quant_shift, qcoeff, dqcoeff, + pd->dequant, eob, + scan_order->scan, scan_order->iscan); break; default: assert(0); @@ -530,36 +878,33 @@ switch (tx_size) { case TX_32X32: - fdct32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride); + fwd_txfm_32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride, tx_type); vp10_quantize_fp_32x32(coeff, 1024, x->skip_block, p->zbin, p->round_fp, - p->quant_fp, p->quant_shift, qcoeff, dqcoeff, - pd->dequant, eob, scan_order->scan, - scan_order->iscan); + p->quant_fp, p->quant_shift, qcoeff, dqcoeff, + pd->dequant, eob, scan_order->scan, + scan_order->iscan); break; case TX_16X16: - vpx_fdct16x16(src_diff, coeff, diff_stride); + fwd_txfm_16x16(src_diff, coeff, diff_stride, tx_type); vp10_quantize_fp(coeff, 256, x->skip_block, p->zbin, p->round_fp, - p->quant_fp, p->quant_shift, qcoeff, dqcoeff, - pd->dequant, eob, - scan_order->scan, scan_order->iscan); + p->quant_fp, p->quant_shift, qcoeff, dqcoeff, + pd->dequant, eob, + scan_order->scan, scan_order->iscan); break; case TX_8X8: - vp10_fdct8x8_quant(src_diff, diff_stride, coeff, 64, - x->skip_block, p->zbin, p->round_fp, - p->quant_fp, p->quant_shift, qcoeff, dqcoeff, - pd->dequant, eob, - scan_order->scan, scan_order->iscan); + fwd_txfm_8x8(src_diff, coeff, diff_stride, tx_type); + vp10_quantize_fp(coeff, 64, x->skip_block, p->zbin, p->round_fp, + p->quant_fp, p->quant_shift, qcoeff, dqcoeff, + pd->dequant, eob, + scan_order->scan, scan_order->iscan); break; case TX_4X4: - if (xd->lossless[xd->mi[0]->mbmi.segment_id]) { - vp10_fwht4x4(src_diff, coeff, diff_stride); - } else { - vpx_fdct4x4(src_diff, coeff, diff_stride); - } + vp10_fwd_txfm_4x4(src_diff, coeff, diff_stride, tx_type, + xd->lossless[xd->mi[0]->mbmi.segment_id]); vp10_quantize_fp(coeff, 16, x->skip_block, p->zbin, p->round_fp, - p->quant_fp, p->quant_shift, qcoeff, dqcoeff, - pd->dequant, eob, - scan_order->scan, scan_order->iscan); + p->quant_fp, p->quant_shift, qcoeff, dqcoeff, + pd->dequant, eob, + scan_order->scan, scan_order->iscan); break; default: assert(0); @@ -573,6 +918,8 @@ MACROBLOCKD *const xd = &x->e_mbd; const struct macroblock_plane *const p = &x->plane[plane]; const struct macroblockd_plane *const pd = &xd->plane[plane]; + PLANE_TYPE plane_type = (plane == 0) ? PLANE_TYPE_Y : PLANE_TYPE_UV; + TX_TYPE tx_type = get_tx_type(plane_type, xd, block, tx_size); tran_low_t *const coeff = BLOCK_OFFSET(p->coeff, block); tran_low_t *const qcoeff = BLOCK_OFFSET(p->qcoeff, block); tran_low_t *const dqcoeff = BLOCK_OFFSET(pd->dqcoeff, block); @@ -585,29 +932,26 @@ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) { switch (tx_size) { case TX_32X32: - vpx_highbd_fdct32x32_1(src_diff, coeff, diff_stride); + highbd_fwd_txfm_32x32_1(src_diff, coeff, diff_stride, tx_type); vpx_highbd_quantize_dc_32x32(coeff, x->skip_block, p->round, p->quant_fp[0], qcoeff, dqcoeff, pd->dequant[0], eob); break; case TX_16X16: - vpx_highbd_fdct16x16_1(src_diff, coeff, diff_stride); + highbd_fwd_txfm_16x16_1(src_diff, coeff, diff_stride, tx_type); vpx_highbd_quantize_dc(coeff, 256, x->skip_block, p->round, p->quant_fp[0], qcoeff, dqcoeff, pd->dequant[0], eob); break; case TX_8X8: - vpx_highbd_fdct8x8_1(src_diff, coeff, diff_stride); + highbd_fwd_txfm_8x8_1(src_diff, coeff, diff_stride, tx_type); vpx_highbd_quantize_dc(coeff, 64, x->skip_block, p->round, p->quant_fp[0], qcoeff, dqcoeff, pd->dequant[0], eob); break; case TX_4X4: - if (xd->lossless[xd->mi[0]->mbmi.segment_id]) { - vp10_highbd_fwht4x4(src_diff, coeff, diff_stride); - } else { - vpx_highbd_fdct4x4(src_diff, coeff, diff_stride); - } + vp10_highbd_fwd_txfm_4x4(src_diff, coeff, diff_stride, tx_type, + xd->lossless[xd->mi[0]->mbmi.segment_id]); vpx_highbd_quantize_dc(coeff, 16, x->skip_block, p->round, p->quant_fp[0], qcoeff, dqcoeff, pd->dequant[0], eob); @@ -621,29 +965,26 @@ switch (tx_size) { case TX_32X32: - vpx_fdct32x32_1(src_diff, coeff, diff_stride); + fwd_txfm_32x32_1(src_diff, coeff, diff_stride, tx_type); vpx_quantize_dc_32x32(coeff, x->skip_block, p->round, p->quant_fp[0], qcoeff, dqcoeff, pd->dequant[0], eob); break; case TX_16X16: - vpx_fdct16x16_1(src_diff, coeff, diff_stride); + fwd_txfm_16x16_1(src_diff, coeff, diff_stride, tx_type); vpx_quantize_dc(coeff, 256, x->skip_block, p->round, p->quant_fp[0], qcoeff, dqcoeff, pd->dequant[0], eob); break; case TX_8X8: - vpx_fdct8x8_1(src_diff, coeff, diff_stride); + fwd_txfm_8x8_1(src_diff, coeff, diff_stride, tx_type); vpx_quantize_dc(coeff, 64, x->skip_block, p->round, p->quant_fp[0], qcoeff, dqcoeff, pd->dequant[0], eob); break; case TX_4X4: - if (xd->lossless[xd->mi[0]->mbmi.segment_id]) { - vp10_fwht4x4(src_diff, coeff, diff_stride); - } else { - vpx_fdct4x4(src_diff, coeff, diff_stride); - } + vp10_fwd_txfm_4x4(src_diff, coeff, diff_stride, tx_type, + xd->lossless[xd->mi[0]->mbmi.segment_id]); vpx_quantize_dc(coeff, 16, x->skip_block, p->round, p->quant_fp[0], qcoeff, dqcoeff, pd->dequant[0], eob); @@ -654,8 +995,6 @@ } } - - void vp10_xform_quant(MACROBLOCK *x, int plane, int block, int blk_row, int blk_col, BLOCK_SIZE plane_bsize, TX_SIZE tx_size) { @@ -663,8 +1002,9 @@ const struct macroblock_plane *const p = &x->plane[plane]; const struct macroblockd_plane *const pd = &xd->plane[plane]; PLANE_TYPE plane_type = (plane == 0) ? PLANE_TYPE_Y : PLANE_TYPE_UV; - TX_TYPE tx_type = get_tx_type(plane_type, xd, block); - const scan_order *const scan_order = get_scan(tx_size, tx_type); + TX_TYPE tx_type = get_tx_type(plane_type, xd, block, tx_size); + const scan_order *const scan_order = + get_scan(tx_size, tx_type, is_inter_block(&xd->mi[0]->mbmi)); tran_low_t *const coeff = BLOCK_OFFSET(p->coeff, block); tran_low_t *const qcoeff = BLOCK_OFFSET(p->qcoeff, block); tran_low_t *const dqcoeff = BLOCK_OFFSET(pd->dqcoeff, block); @@ -678,7 +1018,7 @@ switch (tx_size) { case TX_32X32: highbd_fwd_txfm_32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride, - tx_type); + tx_type); vpx_highbd_quantize_b_32x32(coeff, 1024, x->skip_block, p->zbin, p->round, p->quant, p->quant_shift, qcoeff, dqcoeff, pd->dequant, eob, @@ -761,20 +1101,31 @@ tran_low_t *const dqcoeff = BLOCK_OFFSET(pd->dqcoeff, block); uint8_t *dst; ENTROPY_CONTEXT *a, *l; - TX_TYPE tx_type = get_tx_type(pd->plane_type, xd, block); + TX_TYPE tx_type = get_tx_type(pd->plane_type, xd, block, tx_size); +#if CONFIG_VAR_TX + int i; + const int bwl = b_width_log2_lookup[plane_bsize]; +#endif dst = &pd->dst.buf[4 * blk_row * pd->dst.stride + 4 * blk_col]; a = &ctx->ta[plane][blk_col]; l = &ctx->tl[plane][blk_row]; // TODO(jingning): per transformed block zero forcing only enabled for // luma component. will integrate chroma components as well. - if (x->zcoeff_blk[tx_size][block] && plane == 0) { - p->eobs[block] = 0; - *a = *l = 0; - return; - } + // Turn this back on when the rate-distortion loop is synchronized with + // the recursive transform block coding. +// if (x->zcoeff_blk[tx_size][block] && plane == 0) { +// p->eobs[block] = 0; +// *a = *l = 0; +// return; +// } +#if CONFIG_VAR_TX + if (!x->skip_recode && + x->blk_skip[plane][(blk_row << bwl) + blk_col] == 0) { +#else if (!x->skip_recode) { +#endif if (x->quant_fp) { // Encoding process for rtc mode if (x->skip_txfm[0] == SKIP_TXFM_AC_DC && plane == 0) { @@ -801,7 +1152,9 @@ // skip forward transform p->eobs[block] = 0; *a = *l = 0; +#if !CONFIG_VAR_TX return; +#endif } } else { vp10_xform_quant(x, plane, block, blk_row, blk_col, @@ -809,14 +1162,49 @@ } } } +#if CONFIG_VAR_TX + else { + if (!x->skip_recode) + p->eobs[block] = 0; + } +#endif if (x->optimize && (!x->skip_recode || !x->skip_optimize)) { - const int ctx = combine_entropy_contexts(*a, *l); + int ctx; +#if CONFIG_VAR_TX + switch (tx_size) { + case TX_4X4: + break; + case TX_8X8: + a[0] = !!*(const uint16_t *)&a[0]; + l[0] = !!*(const uint16_t *)&l[0]; + break; + case TX_16X16: + a[0] = !!*(const uint32_t *)&a[0]; + l[0] = !!*(const uint32_t *)&l[0]; + break; + case TX_32X32: + a[0] = !!*(const uint64_t *)&a[0]; + l[0] = !!*(const uint64_t *)&l[0]; + break; + default: + assert(0 && "Invalid transform size."); + break; + } +#endif + ctx = combine_entropy_contexts(*a, *l); *a = *l = optimize_b(x, plane, block, tx_size, ctx) > 0; } else { *a = *l = p->eobs[block] > 0; } +#if CONFIG_VAR_TX + for (i = 0; i < (1 << tx_size); ++i) { + a[i] = a[0]; + l[i] = l[0]; + } +#endif + if (p->eobs[block]) *(args->skip) = 0; @@ -880,6 +1268,59 @@ } } +#if CONFIG_VAR_TX +static void encode_block_inter(int plane, int block, int blk_row, int blk_col, + BLOCK_SIZE plane_bsize, TX_SIZE tx_size, + void *arg) { + struct encode_b_args *const args = arg; + MACROBLOCK *const x = args->x; + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + const BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + const struct macroblockd_plane *const pd = &xd->plane[plane]; + int blk_idx = (blk_row >> (1 - pd->subsampling_y)) * 8 + + (blk_col >> (1 - pd->subsampling_x)); + TX_SIZE plane_tx_size = plane ? + get_uv_tx_size_impl(mbmi->inter_tx_size[blk_idx], bsize, + 0, 0) : + mbmi->inter_tx_size[blk_idx]; + + int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize]; + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y); + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x); + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == plane_tx_size) { + encode_block(plane, block, blk_row, blk_col, plane_bsize, + tx_size, arg); + } else { + int bsl = b_width_log2_lookup[bsize]; + int i; + + assert(bsl > 0); + --bsl; + + for (i = 0; i < 4; ++i) { + const int offsetr = blk_row + ((i >> 1) << bsl); + const int offsetc = blk_col + ((i & 0x01) << bsl); + int step = 1 << (2 * (tx_size - 1)); + + if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) + continue; + + encode_block_inter(plane, block + i * step, offsetr, offsetc, + plane_bsize, tx_size - 1, arg); + } + } +} +#endif + static void encode_block_pass1(int plane, int block, int blk_row, int blk_col, BLOCK_SIZE plane_bsize, TX_SIZE tx_size, void *arg) { @@ -896,7 +1337,7 @@ if (p->eobs[block] > 0) { #if CONFIG_VP9_HIGHBITDEPTH if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) { - if (xd->lossless[0]) { + if (xd->lossless[xd->mi[0]->mbmi.segment_id]) { vp10_highbd_iwht4x4_add(dqcoeff, dst, pd->dst.stride, p->eobs[block], xd->bd); } else { @@ -906,7 +1347,7 @@ return; } #endif // CONFIG_VP9_HIGHBITDEPTH - if (xd->lossless[0]) { + if (xd->lossless[xd->mi[0]->mbmi.segment_id]) { vp10_iwht4x4_add(dqcoeff, dst, pd->dst.stride, p->eobs[block]); } else { vp10_idct4x4_add(dqcoeff, dst, pd->dst.stride, p->eobs[block]); @@ -917,7 +1358,7 @@ void vp10_encode_sby_pass1(MACROBLOCK *x, BLOCK_SIZE bsize) { vp10_subtract_plane(x, bsize, 0); vp10_foreach_transformed_block_in_plane(&x->e_mbd, bsize, 0, - encode_block_pass1, x); + encode_block_pass1, x); } void vp10_encode_sb(MACROBLOCK *x, BLOCK_SIZE bsize) { @@ -933,18 +1374,46 @@ return; for (plane = 0; plane < MAX_MB_PLANE; ++plane) { +#if CONFIG_VAR_TX + // TODO(jingning): Clean this up. + const struct macroblockd_plane *const pd = &xd->plane[plane]; + const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd); + const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize]; + const int mi_height = num_4x4_blocks_high_lookup[plane_bsize]; + const TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize]; + const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + const int bh = num_4x4_blocks_wide_lookup[txb_size]; + int idx, idy; + int block = 0; + int step = 1 << (max_tx_size * 2); +#endif if (!x->skip_recode) vp10_subtract_plane(x, bsize, plane); if (x->optimize && (!x->skip_recode || !x->skip_optimize)) { +#if CONFIG_VAR_TX + vp10_get_entropy_contexts(bsize, TX_4X4, pd, + ctx.ta[plane], ctx.tl[plane]); +#else const struct macroblockd_plane* const pd = &xd->plane[plane]; const TX_SIZE tx_size = plane ? get_uv_tx_size(mbmi, pd) : mbmi->tx_size; vp10_get_entropy_contexts(bsize, tx_size, pd, - ctx.ta[plane], ctx.tl[plane]); + ctx.ta[plane], ctx.tl[plane]); +#endif } +#if CONFIG_VAR_TX + for (idy = 0; idy < mi_height; idy += bh) { + for (idx = 0; idx < mi_width; idx += bh) { + encode_block_inter(plane, block, idy, idx, plane_bsize, + max_tx_size, &arg); + block += step; + } + } +#else vp10_foreach_transformed_block_in_plane(xd, bsize, plane, encode_block, - &arg); + &arg); +#endif } } @@ -961,8 +1430,8 @@ tran_low_t *qcoeff = BLOCK_OFFSET(p->qcoeff, block); tran_low_t *dqcoeff = BLOCK_OFFSET(pd->dqcoeff, block); PLANE_TYPE plane_type = (plane == 0) ? PLANE_TYPE_Y : PLANE_TYPE_UV; - TX_TYPE tx_type = get_tx_type(plane_type, xd, block); - const scan_order *const scan_order = get_scan(tx_size, tx_type); + TX_TYPE tx_type = get_tx_type(plane_type, xd, block, tx_size); + const scan_order *const scan_order = get_scan(tx_size, tx_type, 0); PREDICTION_MODE mode; const int bwl = b_width_log2_lookup[plane_bsize]; const int bhl = b_height_log2_lookup[plane_bsize]; @@ -978,7 +1447,7 @@ mode = plane == 0 ? get_y_mode(xd->mi[0], block) : mbmi->uv_mode; vp10_predict_intra_block(xd, bwl, bhl, tx_size, mode, dst, dst_stride, - dst, dst_stride, blk_col, blk_row, plane); + dst, dst_stride, blk_col, blk_row, plane); #if CONFIG_VP9_HIGHBITDEPTH if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) { @@ -1113,7 +1582,7 @@ // which is significant (not just an optimization) for the lossless // case. vp10_inv_txfm_add_4x4(dqcoeff, dst, dst_stride, *eob, tx_type, - xd->lossless[mbmi->segment_id]); + xd->lossless[xd->mi[0]->mbmi.segment_id]); } break; default:
diff --git a/vp10/encoder/encoder.c b/vp10/encoder/encoder.c index 5b646a2..dae86a5 100644 --- a/vp10/encoder/encoder.c +++ b/vp10/encoder/encoder.c
@@ -328,6 +328,7 @@ vp10_rc_init_minq_luts(); vp10_entropy_mv_init(); vp10_temporal_filter_init(); + vp10_encode_token_init(); init_done = 1; } } @@ -2679,6 +2680,9 @@ } if (lf->filter_level > 0) { +#if CONFIG_VAR_TX + vp10_loop_filter_frame(cm->frame_to_show, cm, xd, lf->filter_level, 0, 0); +#else if (cpi->num_workers > 1) vp10_loop_filter_frame_mt(cm->frame_to_show, cm, xd->plane, lf->filter_level, 0, 0, @@ -2686,6 +2690,7 @@ &cpi->lf_row_sync); else vp10_loop_filter_frame(cm->frame_to_show, cm, xd, lf->filter_level, 0, 0); +#endif } vpx_extend_frame_inner_borders(cm->frame_to_show); @@ -3256,7 +3261,6 @@ if (cpi->sf.recode_loop >= ALLOW_RECODE_KFARFGF) { save_coding_context(cpi); vp10_pack_bitstream(cpi, dest, size); - rc->projected_frame_size = (int)(*size) << 3; restore_coding_context(cpi);
diff --git a/vp10/encoder/encoder.h b/vp10/encoder/encoder.h index 7028803..e735a0b 100644 --- a/vp10/encoder/encoder.h +++ b/vp10/encoder/encoder.h
@@ -466,6 +466,11 @@ [PALETTE_COLORS]; int palette_uv_color_cost[PALETTE_MAX_SIZE - 1][PALETTE_COLOR_CONTEXTS] [PALETTE_COLORS]; +#if CONFIG_EXT_TX + int inter_tx_type_costs[EXT_TX_SETS_INTER][EXT_TX_SIZES][TX_TYPES]; + int intra_tx_type_costs[EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES] + [TX_TYPES]; +#endif // CONFIG_EXT_TX int multi_arf_allowed; int multi_arf_enabled;
diff --git a/vp10/encoder/picklpf.c b/vp10/encoder/picklpf.c index 045e03d..1f5711d 100644 --- a/vp10/encoder/picklpf.c +++ b/vp10/encoder/picklpf.c
@@ -41,6 +41,10 @@ VP10_COMMON *const cm = &cpi->common; int64_t filt_err; +#if CONFIG_VAR_TX + vp10_loop_filter_frame(cm->frame_to_show, cm, &cpi->td.mb.e_mbd, filt_level, + 1, partial_frame); +#else if (cpi->num_workers > 1) vp10_loop_filter_frame_mt(cm->frame_to_show, cm, cpi->td.mb.e_mbd.plane, filt_level, 1, partial_frame, @@ -48,6 +52,7 @@ else vp10_loop_filter_frame(cm->frame_to_show, cm, &cpi->td.mb.e_mbd, filt_level, 1, partial_frame); +#endif #if CONFIG_VP9_HIGHBITDEPTH if (cm->use_highbitdepth) {
diff --git a/vp10/encoder/rd.c b/vp10/encoder/rd.c index 4ed1ae2..cb32252 100644 --- a/vp10/encoder/rd.c +++ b/vp10/encoder/rd.c
@@ -102,6 +102,26 @@ vp10_default_palette_uv_color_prob[i][j], vp10_palette_color_tree[i]); } +#if CONFIG_EXT_TX + for (i = TX_4X4; i < EXT_TX_SIZES; ++i) { + int s; + for (s = 1; s < EXT_TX_SETS_INTER; ++s) { + if (use_inter_ext_tx_for_tx[s][i]) { + vp10_cost_tokens(cpi->inter_tx_type_costs[s][i], + fc->inter_ext_tx_prob[s][i], + vp10_ext_tx_inter_tree[s]); + } + } + for (s = 1; s < EXT_TX_SETS_INTRA; ++s) { + if (use_intra_ext_tx_for_tx[s][i]) { + for (j = 0; j < INTRA_MODES; ++j) + vp10_cost_tokens(cpi->intra_tx_type_costs[s][i][j], + fc->intra_ext_tx_prob[s][i][j], + vp10_ext_tx_intra_tree[s]); + } + } + } +#endif // CONFIG_EXT_TX } static void fill_token_costs(vp10_coeff_cost *c, @@ -570,8 +590,11 @@ const MACROBLOCKD *const xd) { const MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; const int ctx = vp10_get_pred_context_switchable_interp(xd); +#if CONFIG_EXT_INTERP + if (!vp10_is_interp_needed(xd)) return 0; +#endif // CONFIG_EXT_INTERP return SWITCHABLE_INTERP_RATE_FACTOR * - cpi->switchable_interp_costs[ctx][mbmi->interp_filter]; + cpi->switchable_interp_costs[ctx][mbmi->interp_filter]; } void vp10_set_rd_speed_thresholds(VP10_COMP *cpi) {
diff --git a/vp10/encoder/rdopt.c b/vp10/encoder/rdopt.c index 8ba2110..dc56563 100644 --- a/vp10/encoder/rdopt.c +++ b/vp10/encoder/rdopt.c
@@ -55,6 +55,10 @@ #define MIN_EARLY_TERM_INDEX 3 #define NEW_MV_DISCOUNT_FACTOR 8 +#if CONFIG_EXT_TX +const double ext_tx_th = 0.98; +#endif + typedef struct { PREDICTION_MODE mode; MV_REFERENCE_FRAME ref_frame[2]; @@ -65,6 +69,9 @@ } REF_DEFINITION; struct rdcost_block_args { +#if CONFIG_VAR_TX + const VP10_COMP *cpi; +#endif MACROBLOCK *x; ENTROPY_CONTEXT t_above[16]; ENTROPY_CONTEXT t_left[16]; @@ -345,7 +352,11 @@ }; static int cost_coeffs(MACROBLOCK *x, int plane, int block, +#if CONFIG_VAR_TX + int coeff_ctx, +#else ENTROPY_CONTEXT *A, ENTROPY_CONTEXT *L, +#endif TX_SIZE tx_size, const int16_t *scan, const int16_t *nb, int use_fast_coef_costing) { @@ -360,7 +371,11 @@ unsigned int (*token_costs)[2][COEFF_CONTEXTS][ENTROPY_TOKENS] = x->token_costs[tx_size][type][is_inter_block(mbmi)]; uint8_t token_cache[32 * 32]; +#if CONFIG_VAR_TX + int pt = coeff_ctx; +#else int pt = combine_entropy_contexts(*A, *L); +#endif int c, cost; #if CONFIG_VP9_HIGHBITDEPTH const int16_t *cat6_high_cost = vp10_get_high_cost_table(xd->bd); @@ -368,9 +383,11 @@ const int16_t *cat6_high_cost = vp10_get_high_cost_table(8); #endif +#if !CONFIG_VAR_TX // Check for consistency of tx_size with mode info assert(type == PLANE_TYPE_Y ? mbmi->tx_size == tx_size : get_uv_tx_size(mbmi, pd) == tx_size); +#endif if (eob == 0) { // single eob token @@ -424,8 +441,10 @@ } } +#if !CONFIG_VAR_TX // is eob first coefficient; *A = *L = (c > 0); +#endif return cost; } @@ -453,10 +472,23 @@ static int rate_block(int plane, int block, int blk_row, int blk_col, TX_SIZE tx_size, struct rdcost_block_args* args) { - return cost_coeffs(args->x, plane, block, args->t_above + blk_col, - args->t_left + blk_row, tx_size, - args->so->scan, args->so->neighbors, +#if CONFIG_VAR_TX + int coeff_ctx = combine_entropy_contexts(*(args->t_above + blk_col), + *(args->t_left + blk_row)); + int coeff_cost = cost_coeffs(args->x, plane, block, coeff_ctx, + tx_size, args->so->scan, args->so->neighbors, + args->use_fast_coef_costing); + const struct macroblock_plane *p = &args->x->plane[plane]; + *(args->t_above + blk_col) = !(p->eobs[block] == 0); + *(args->t_left + blk_row) = !(p->eobs[block] == 0); + return coeff_cost; +#else + return cost_coeffs(args->x, plane, block, + args->t_above + blk_col, + args->t_left + blk_row, + tx_size, args->so->scan, args->so->neighbors, args->use_fast_coef_costing); +#endif } static void block_rd_txfm(int plane, int block, int blk_row, int blk_col, @@ -475,10 +507,41 @@ return; if (!is_inter_block(mbmi)) { +#if CONFIG_VAR_TX + struct encode_b_args arg = {x, NULL, &mbmi->skip}; + uint8_t *dst, *src; + int src_stride = x->plane[plane].src.stride; + int dst_stride = xd->plane[plane].dst.stride; + unsigned int tmp_sse; + PREDICTION_MODE mode = (plane == 0) ? + get_y_mode(xd->mi[0], block) : mbmi->uv_mode; + +#if CONFIG_VP9_HIGHBITDEPTH + vp10_encode_block_intra(plane, block, blk_row, blk_col, + plane_bsize, tx_size, &arg); + dist_block(x, plane, block, tx_size, &dist, &sse); +#else + src = &x->plane[plane].src.buf[4 * (blk_row * src_stride + blk_col)]; + dst = &xd->plane[plane].dst.buf[4 * (blk_row * dst_stride + blk_col)]; + vp10_predict_intra_block(xd, b_width_log2_lookup[plane_bsize], + b_height_log2_lookup[plane_bsize], + tx_size, mode, dst, dst_stride, + dst, dst_stride, blk_col, blk_row, plane); + args->cpi->fn_ptr[txsize_to_bsize[tx_size]].vf(src, src_stride, + dst, dst_stride, &tmp_sse); + sse = (int64_t)tmp_sse * 16; + vp10_encode_block_intra(plane, block, blk_row, blk_col, + plane_bsize, tx_size, &arg); + args->cpi->fn_ptr[txsize_to_bsize[tx_size]].vf(src, src_stride, + dst, dst_stride, &tmp_sse); + dist = (int64_t)tmp_sse * 16; +#endif // CONFIG_VP9_HIGHBITDEPTH +#else struct encode_b_args arg = {x, NULL, &mbmi->skip}; vp10_encode_block_intra(plane, block, blk_row, blk_col, plane_bsize, tx_size, &arg); dist_block(x, plane, block, tx_size, &dist, &sse); +#endif } else if (max_txsize_lookup[plane_bsize] == tx_size) { if (x->skip_txfm[(plane << 2) + (block >> (tx_size << 1))] == SKIP_TXFM_NONE) { @@ -550,6 +613,9 @@ } static void txfm_rd_in_plane(MACROBLOCK *x, +#if CONFIG_VAR_TX + const VP10_COMP *cpi, +#endif int *rate, int64_t *distortion, int *skippable, int64_t *sse, int64_t ref_best_rd, int plane, @@ -561,6 +627,9 @@ struct rdcost_block_args args; vp10_zero(args); args.x = x; +#if CONFIG_VAR_TX + args.cpi = cpi; +#endif args.best_rd = ref_best_rd; args.use_fast_coef_costing = use_fast_coef_casting; args.skippable = 1; @@ -570,11 +639,11 @@ vp10_get_entropy_contexts(bsize, tx_size, pd, args.t_above, args.t_left); - tx_type = get_tx_type(pd->plane_type, xd, 0); - args.so = get_scan(tx_size, tx_type); + tx_type = get_tx_type(pd->plane_type, xd, 0, tx_size); + args.so = get_scan(tx_size, tx_type, is_inter_block(&xd->mi[0]->mbmi)); vp10_foreach_transformed_block_in_plane(xd, bsize, plane, - block_rd_txfm, &args); + block_rd_txfm, &args); if (args.exit_early) { *rate = INT_MAX; *distortion = INT64_MAX; @@ -598,12 +667,101 @@ const TX_SIZE largest_tx_size = tx_mode_to_biggest_tx_size[cm->tx_mode]; MACROBLOCKD *const xd = &x->e_mbd; MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; +#if CONFIG_EXT_TX + TX_TYPE tx_type, best_tx_type = DCT_DCT; + int r, s; + int64_t d, psse, this_rd, best_rd = INT64_MAX; + vpx_prob skip_prob = vp10_get_skip_prob(cm, xd); + int s0 = vp10_cost_bit(skip_prob, 0); + int s1 = vp10_cost_bit(skip_prob, 1); + int ext_tx_set; + const int is_inter = is_inter_block(mbmi); +#endif // CONFIG_EXT_TX mbmi->tx_size = VPXMIN(max_tx_size, largest_tx_size); - txfm_rd_in_plane(x, rate, distortion, skip, +#if CONFIG_EXT_TX + ext_tx_set = get_ext_tx_set(mbmi->tx_size, bs, is_inter); + + if (is_inter && + get_ext_tx_types(mbmi->tx_size, bs, is_inter) > 1 && + !xd->lossless[mbmi->segment_id]) { + for (tx_type = 0; tx_type < TX_TYPES; ++tx_type) { + if (is_inter) { + if (!ext_tx_used_inter[ext_tx_set][tx_type]) + continue; + } else { + if (!ext_tx_used_intra[ext_tx_set][tx_type]) + continue; + } + + mbmi->tx_type = tx_type; + if (ext_tx_set == 1 && + mbmi->tx_type >= DST_ADST && mbmi->tx_type < IDTX && + best_tx_type == DCT_DCT) { + tx_type = IDTX - 1; + continue; + } + + txfm_rd_in_plane(x, +#if CONFIG_VAR_TX + cpi, +#endif + &r, &d, &s, + &psse, ref_best_rd, 0, bs, mbmi->tx_size, + cpi->sf.use_fast_coef_costing); + + if (r == INT_MAX) + continue; + if (get_ext_tx_types(mbmi->tx_size, bs, is_inter) > 1) { + if (is_inter) { + if (ext_tx_set > 0) + r += cpi->inter_tx_type_costs[ext_tx_set] + [mbmi->tx_size][mbmi->tx_type]; + } else { + if (ext_tx_set > 0) + r += cpi->intra_tx_type_costs[ext_tx_set][mbmi->tx_size] + [mbmi->mode][mbmi->tx_type]; + } + } + + if (s) + this_rd = RDCOST(x->rdmult, x->rddiv, s1, psse); + else + this_rd = RDCOST(x->rdmult, x->rddiv, r + s0, d); + if (is_inter_block(mbmi) && !xd->lossless[mbmi->segment_id] && !s) + this_rd = VPXMIN(this_rd, RDCOST(x->rdmult, x->rddiv, s1, psse)); + + if (this_rd < ((best_tx_type == DCT_DCT) ? ext_tx_th : 1) * best_rd) { + best_rd = this_rd; + best_tx_type = mbmi->tx_type; + } + } + } + + mbmi->tx_type = best_tx_type; +#endif // CONFIG_EXT_TX + + txfm_rd_in_plane(x, +#if CONFIG_VAR_TX + cpi, +#endif + rate, distortion, skip, sse, ref_best_rd, 0, bs, mbmi->tx_size, cpi->sf.use_fast_coef_costing); + +#if CONFIG_EXT_TX + if (get_ext_tx_types(mbmi->tx_size, bs, is_inter) > 1 && + !xd->lossless[mbmi->segment_id] && *rate != INT_MAX) { + int ext_tx_set = get_ext_tx_set(mbmi->tx_size, bs, is_inter); + if (is_inter) + *rate += cpi->inter_tx_type_costs[ext_tx_set][mbmi->tx_size] + [mbmi->tx_type]; + else + *rate += cpi->intra_tx_type_costs[ext_tx_set][mbmi->tx_size] + [mbmi->mode][mbmi->tx_type]; + } +#endif // CONFIG_EXT_TX } static void choose_smallest_tx_size(VP10_COMP *cpi, MACROBLOCK *x, @@ -616,7 +774,11 @@ mbmi->tx_size = TX_4X4; - txfm_rd_in_plane(x, rate, distortion, skip, + txfm_rd_in_plane(x, +#if CONFIG_VAR_TX + cpi, +#endif + rate, distortion, skip, sse, ref_best_rd, 0, bs, mbmi->tx_size, cpi->sf.use_fast_coef_costing); } @@ -633,87 +795,162 @@ MACROBLOCKD *const xd = &x->e_mbd; MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; vpx_prob skip_prob = vp10_get_skip_prob(cm, xd); - int r[TX_SIZES][2], s[TX_SIZES]; - int64_t d[TX_SIZES], sse[TX_SIZES]; - int64_t rd[TX_SIZES][2] = {{INT64_MAX, INT64_MAX}, - {INT64_MAX, INT64_MAX}, - {INT64_MAX, INT64_MAX}, - {INT64_MAX, INT64_MAX}}; + int r, s; + int64_t d, sse; + int64_t rd = INT64_MAX; int n, m; int s0, s1; - int64_t best_rd = INT64_MAX; + int64_t best_rd = INT64_MAX, last_rd = INT64_MAX; TX_SIZE best_tx = max_tx_size; int start_tx, end_tx; + const int tx_select = cm->tx_mode == TX_MODE_SELECT; +#if CONFIG_EXT_TX + TX_TYPE tx_type, best_tx_type = DCT_DCT; + int ext_tx_set; +#endif // CONFIG_EXT_TX + const int is_inter = is_inter_block(mbmi); const vpx_prob *tx_probs = get_tx_probs2(max_tx_size, xd, &cm->fc->tx_probs); assert(skip_prob > 0); s0 = vp10_cost_bit(skip_prob, 0); s1 = vp10_cost_bit(skip_prob, 1); - if (cm->tx_mode == TX_MODE_SELECT) { + if (tx_select) { start_tx = max_tx_size; end_tx = 0; } else { - TX_SIZE chosen_tx_size = VPXMIN(max_tx_size, - tx_mode_to_biggest_tx_size[cm->tx_mode]); + const TX_SIZE chosen_tx_size = + VPXMIN(max_tx_size, tx_mode_to_biggest_tx_size[cm->tx_mode]); start_tx = chosen_tx_size; end_tx = chosen_tx_size; } - for (n = start_tx; n >= end_tx; n--) { - int r_tx_size = 0; - for (m = 0; m <= n - (n == (int) max_tx_size); m++) { - if (m == n) - r_tx_size += vp10_cost_zero(tx_probs[m]); - else - r_tx_size += vp10_cost_one(tx_probs[m]); - } - txfm_rd_in_plane(x, &r[n][0], &d[n], &s[n], - &sse[n], ref_best_rd, 0, bs, n, - cpi->sf.use_fast_coef_costing); - r[n][1] = r[n][0]; - if (r[n][0] < INT_MAX) { - r[n][1] += r_tx_size; - } - if (d[n] == INT64_MAX || r[n][0] == INT_MAX) { - rd[n][0] = rd[n][1] = INT64_MAX; - } else if (s[n]) { - if (is_inter_block(mbmi)) { - rd[n][0] = rd[n][1] = RDCOST(x->rdmult, x->rddiv, s1, sse[n]); - r[n][1] -= r_tx_size; - } else { - rd[n][0] = RDCOST(x->rdmult, x->rddiv, s1, sse[n]); - rd[n][1] = RDCOST(x->rdmult, x->rddiv, s1 + r_tx_size, sse[n]); + *distortion = INT64_MAX; + *rate = INT_MAX; + *skip = 0; + *psse = INT64_MAX; + +#if CONFIG_EXT_TX + for (tx_type = DCT_DCT; tx_type < TX_TYPES; ++tx_type) { +#endif // CONFIG_EXT_TX + last_rd = INT64_MAX; + for (n = start_tx; n >= end_tx; --n) { + int r_tx_size = 0; + for (m = 0; m <= n - (n == (int) max_tx_size); ++m) { + if (m == n) + r_tx_size += vp10_cost_zero(tx_probs[m]); + else + r_tx_size += vp10_cost_one(tx_probs[m]); } - } else { - rd[n][0] = RDCOST(x->rdmult, x->rddiv, r[n][0] + s0, d[n]); - rd[n][1] = RDCOST(x->rdmult, x->rddiv, r[n][1] + s0, d[n]); - } - if (is_inter_block(mbmi) && !xd->lossless[mbmi->segment_id] && - !s[n] && sse[n] != INT64_MAX) { - rd[n][0] = VPXMIN(rd[n][0], RDCOST(x->rdmult, x->rddiv, s1, sse[n])); - rd[n][1] = VPXMIN(rd[n][1], RDCOST(x->rdmult, x->rddiv, s1, sse[n])); - } +#if CONFIG_EXT_TX + ext_tx_set = get_ext_tx_set(n, bs, is_inter); + if (is_inter) { + if (!ext_tx_used_inter[ext_tx_set][tx_type]) + continue; + } else { + if (!ext_tx_used_intra[ext_tx_set][tx_type]) + continue; + } + mbmi->tx_type = tx_type; + if (ext_tx_set == 1 && + mbmi->tx_type >= DST_ADST && mbmi->tx_type < IDTX && + best_tx_type == DCT_DCT) { + tx_type = IDTX - 1; + break; + } + txfm_rd_in_plane(x, +#if CONFIG_VAR_TX + cpi, +#endif + &r, &d, &s, + &sse, ref_best_rd, 0, bs, n, + cpi->sf.use_fast_coef_costing); + if (get_ext_tx_types(n, bs, is_inter) > 1 && + !xd->lossless[xd->mi[0]->mbmi.segment_id] && + r != INT_MAX) { + if (is_inter) { + if (ext_tx_set > 0) + r += cpi->inter_tx_type_costs[ext_tx_set] + [mbmi->tx_size][mbmi->tx_type]; + } else { + if (ext_tx_set > 0) + r += cpi->intra_tx_type_costs[ext_tx_set][mbmi->tx_size] + [mbmi->mode][mbmi->tx_type]; + } + } +#else // CONFIG_EXT_TX + txfm_rd_in_plane(x, +#if CONFIG_VAR_TX + cpi, +#endif + &r, &d, &s, + &sse, ref_best_rd, 0, bs, n, + cpi->sf.use_fast_coef_costing); +#endif // CONFIG_EXT_TX - // Early termination in transform size search. - if (cpi->sf.tx_size_search_breakout && - (rd[n][1] == INT64_MAX || - (n < (int) max_tx_size && rd[n][1] > rd[n + 1][1]) || - s[n] == 1)) - break; + if (r == INT_MAX) + continue; - if (rd[n][1] < best_rd) { - best_tx = n; - best_rd = rd[n][1]; + if (s) { + if (is_inter) { + rd = RDCOST(x->rdmult, x->rddiv, s1, sse); + } else { + rd = RDCOST(x->rdmult, x->rddiv, s1 + r_tx_size * tx_select, sse); + } + } else { + rd = RDCOST(x->rdmult, x->rddiv, r + s0 + r_tx_size * tx_select, d); + } + + if (tx_select && !(s && is_inter)) + r += r_tx_size; + + if (is_inter && !xd->lossless[xd->mi[0]->mbmi.segment_id] && !s) + rd = VPXMIN(rd, RDCOST(x->rdmult, x->rddiv, s1, sse)); + + // Early termination in transform size search. + if (cpi->sf.tx_size_search_breakout && + (rd == INT64_MAX || +#if CONFIG_EXT_TX + (s == 1 && tx_type != DCT_DCT && n < start_tx) || +#else + (s == 1 && n < start_tx) || +#endif + (n < (int) max_tx_size && rd > last_rd))) + break; + + last_rd = rd; + if (rd < +#if CONFIG_EXT_TX + (is_inter && best_tx_type == DCT_DCT ? ext_tx_th : 1) * +#endif // CONFIG_EXT_TX + best_rd) { + best_tx = n; + best_rd = rd; + *distortion = d; + *rate = r; + *skip = s; + *psse = sse; +#if CONFIG_EXT_TX + best_tx_type = mbmi->tx_type; +#endif // CONFIG_EXT_TX + } } +#if CONFIG_EXT_TX } - mbmi->tx_size = best_tx; +#endif // CONFIG_EXT_TX - *distortion = d[mbmi->tx_size]; - *rate = r[mbmi->tx_size][cm->tx_mode == TX_MODE_SELECT]; - *skip = s[mbmi->tx_size]; - *psse = sse[mbmi->tx_size]; + mbmi->tx_size = best_tx; +#if CONFIG_EXT_TX + mbmi->tx_type = best_tx_type; + txfm_rd_in_plane(x, +#if CONFIG_VAR_TX + cpi, +#endif + &r, &d, &s, + &sse, ref_best_rd, 0, bs, best_tx, + cpi->sf.use_fast_coef_costing); +#endif // CONFIG_EXT_TX } static void super_block_yrd(VP10_COMP *cpi, MACROBLOCK *x, int *rate, @@ -964,7 +1201,7 @@ // one of the neighboring directional modes if (cpi->sf.mode_search_skip_flags & FLAG_SKIP_INTRA_DIRMISMATCH) { if (conditional_skipintra(mode, *best_mode)) - continue; + continue; } memcpy(tempa, ta, sizeof(ta)); @@ -976,8 +1213,8 @@ const uint8_t *const src = &src_init[idx * 4 + idy * 4 * src_stride]; uint8_t *const dst = &dst_init[idx * 4 + idy * 4 * dst_stride]; int16_t *const src_diff = vp10_raster_block_offset_int16(BLOCK_8X8, - block, - p->src_diff); + block, + p->src_diff); tran_low_t *const coeff = BLOCK_OFFSET(x->plane[0].coeff, block); xd->mi[0]->bmi[block].as_mode = mode; vp10_predict_intra_block(xd, 1, 1, TX_4X4, mode, dst, dst_stride, @@ -986,11 +1223,21 @@ vpx_highbd_subtract_block(4, 4, src_diff, 8, src, src_stride, dst, dst_stride, xd->bd); if (xd->lossless[xd->mi[0]->mbmi.segment_id]) { - TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, block); - const scan_order *so = get_scan(TX_4X4, tx_type); + TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, block, TX_4X4); + const scan_order *so = get_scan(TX_4X4, tx_type, 0); +#if CONFIG_VAR_TX + const int coeff_ctx = combine_entropy_contexts(*(tempa + idx), + *(templ + idy)); +#endif vp10_highbd_fwd_txfm_4x4(src_diff, coeff, 8, DCT_DCT, 1); vp10_regular_quantize_b_4x4(x, 0, block, so->scan, so->iscan); - ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, TX_4X4, + ratey += cost_coeffs(x, 0, block, +#if CONFIG_VAR_TX + coeff_ctx, +#else + tempa + idx, templ + idy, +#endif + TX_4X4, so->scan, so->neighbors, cpi->sf.use_fast_coef_costing); if (RDCOST(x->rdmult, x->rddiv, ratey, distortion) >= best_rd) @@ -1000,11 +1247,21 @@ xd->bd, DCT_DCT, 1); } else { int64_t unused; - TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, block); - const scan_order *so = get_scan(TX_4X4, tx_type); + TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, block, TX_4X4); + const scan_order *so = get_scan(TX_4X4, tx_type, 0); +#if CONFIG_VAR_TX + const int coeff_ctx = combine_entropy_contexts(*(tempa + idx), + *(templ + idy)); +#endif vp10_highbd_fwd_txfm_4x4(src_diff, coeff, 8, tx_type, 0); vp10_regular_quantize_b_4x4(x, 0, block, so->scan, so->iscan); - ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, TX_4X4, + ratey += cost_coeffs(x, 0, block, +#if CONFIG_VAR_TX + coeff_ctx, +#else + tempa + idx, templ + idy, +#endif + TX_4X4, so->scan, so->neighbors, cpi->sf.use_fast_coef_costing); distortion += vp10_highbd_block_error( @@ -1036,7 +1293,7 @@ num_4x4_blocks_wide * 4 * sizeof(uint16_t)); } } - next_highbd: +next_highbd: {} } if (best_rd >= rd_thresh) @@ -1065,7 +1322,7 @@ // one of the neighboring directional modes if (cpi->sf.mode_search_skip_flags & FLAG_SKIP_INTRA_DIRMISMATCH) { if (conditional_skipintra(mode, *best_mode)) - continue; + continue; } memcpy(tempa, ta, sizeof(ta)); @@ -1085,26 +1342,49 @@ vpx_subtract_block(4, 4, src_diff, 8, src, src_stride, dst, dst_stride); if (xd->lossless[xd->mi[0]->mbmi.segment_id]) { - TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, block); - const scan_order *so = get_scan(TX_4X4, tx_type); + TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, block, TX_4X4); + const scan_order *so = get_scan(TX_4X4, tx_type, 0); +#if CONFIG_VAR_TX + int coeff_ctx = combine_entropy_contexts(*(tempa + idx), + *(templ + idy)); +#endif vp10_fwd_txfm_4x4(src_diff, coeff, 8, DCT_DCT, 1); vp10_regular_quantize_b_4x4(x, 0, block, so->scan, so->iscan); - ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, TX_4X4, +#if CONFIG_VAR_TX + ratey += cost_coeffs(x, 0, block, coeff_ctx, TX_4X4, so->scan, + so->neighbors, cpi->sf.use_fast_coef_costing); + *(tempa + idx) = !(p->eobs[block] == 0); + *(templ + idy) = !(p->eobs[block] == 0); +#else + ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, + TX_4X4, so->scan, so->neighbors, cpi->sf.use_fast_coef_costing); +#endif if (RDCOST(x->rdmult, x->rddiv, ratey, distortion) >= best_rd) goto next; vp10_inv_txfm_add_4x4(BLOCK_OFFSET(pd->dqcoeff, block), dst, dst_stride, p->eobs[block], DCT_DCT, 1); } else { int64_t unused; - TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, block); - const scan_order *so = get_scan(TX_4X4, tx_type); + TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, block, TX_4X4); + const scan_order *so = get_scan(TX_4X4, tx_type, 0); +#if CONFIG_VAR_TX + int coeff_ctx = combine_entropy_contexts(*(tempa + idx), + *(templ + idy)); +#endif vp10_fwd_txfm_4x4(src_diff, coeff, 8, tx_type, 0); vp10_regular_quantize_b_4x4(x, 0, block, so->scan, so->iscan); - ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, TX_4X4, - so->scan, so->neighbors, - cpi->sf.use_fast_coef_costing); +#if CONFIG_VAR_TX + ratey += cost_coeffs(x, 0, block, coeff_ctx, TX_4X4, so->scan, + so->neighbors, cpi->sf.use_fast_coef_costing); + *(tempa + idx) = !(p->eobs[block] == 0); + *(templ + idy) = !(p->eobs[block] == 0); +#else + ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, + TX_4X4, so->scan, so->neighbors, + cpi->sf.use_fast_coef_costing); +#endif distortion += vp10_block_error(coeff, BLOCK_OFFSET(pd->dqcoeff, block), 16, &unused) >> 2; if (RDCOST(x->rdmult, x->rddiv, ratey, distortion) >= best_rd) @@ -1167,6 +1447,10 @@ memcpy(t_above, xd->plane[0].above_context, sizeof(t_above)); memcpy(t_left, xd->plane[0].left_context, sizeof(t_left)); +#if CONFIG_EXT_INTRA + mic->mbmi.ext_intra_mode_info.use_ext_intra_mode[0] = 0; +#endif // CONFIG_EXT_INTRA + // Pick modes for each sub-block (of size 4x4, 4x8, or 8x4) in an 8x8 block. for (idy = 0; idy < 2; idy += num_4x4_blocks_high) { for (idx = 0; idx < 2; idx += num_4x4_blocks_wide) { @@ -1211,6 +1495,172 @@ return RDCOST(mb->rdmult, mb->rddiv, cost, total_distortion); } +#if CONFIG_EXT_INTRA +// Return 1 if an ext intra mode is selected; return 0 otherwise. +static int rd_pick_ext_intra_sby(VP10_COMP *cpi, MACROBLOCK *x, + int *rate, int *rate_tokenonly, + int64_t *distortion, int *skippable, + BLOCK_SIZE bsize, int mode_cost, + int64_t *best_rd) { + MACROBLOCKD *const xd = &x->e_mbd; + MODE_INFO *const mic = xd->mi[0]; + MB_MODE_INFO *mbmi = &mic->mbmi; + int this_rate, this_rate_tokenonly, s; + int ext_intra_selected_flag = 0; + int i, step, delta, angle, best_angle, best_angle_dir; + int deltas[3] = {25, 5, 1}; + int branches[3] = {2, 2, 2}; + int64_t this_distortion, this_rd, best_angle_rd = INT64_MAX; + EXT_INTRA_MODE mode; + TX_SIZE best_tx_size = TX_4X4; + EXT_INTRA_MODE_INFO ext_intra_mode_info; +#if CONFIG_EXT_TX + TX_TYPE best_tx_type; +#endif // CONFIG_EXT_TX + + vp10_zero(ext_intra_mode_info); + mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = 1; + mbmi->mode = DC_PRED; + + if (!DR_ONLY) { + for (mode = 0; mode < FILTER_INTRA_MODES; ++mode) { + mbmi->ext_intra_mode_info.ext_intra_mode[0] = mode; + super_block_yrd(cpi, x, &this_rate_tokenonly, &this_distortion, + &s, NULL, bsize, *best_rd); + if (this_rate_tokenonly == INT_MAX) + continue; + + this_rate = this_rate_tokenonly + + vp10_cost_bit(cpi->common.fc->ext_intra_probs[0], 1) + + vp10_cost_bit(DR_EXT_INTRA_PROB, 0) + + write_uniform_cost(FILTER_INTRA_MODES, mode) + mode_cost; + this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion); + + if (this_rd < *best_rd) { + *best_rd = this_rd; + best_tx_size = mic->mbmi.tx_size; + ext_intra_mode_info = mbmi->ext_intra_mode_info; +#if CONFIG_EXT_TX + best_tx_type = mic->mbmi.tx_type; +#endif // CONFIG_EXT_TX + *rate = this_rate; + *rate_tokenonly = this_rate_tokenonly; + *distortion = this_distortion; + *skippable = s; + ext_intra_selected_flag = 1; + } + } + } + + mbmi->ext_intra_mode_info.ext_intra_mode[0] = EXT_DR_PRED; + if (ANGLE_FAST_SEARCH) { + best_angle = EXT_INTRA_ANGLES / 2; + for (step = 0; step < 3; ++step) { + delta = deltas[step]; + for (i = -branches[step]; i <= branches[step]; ++i) { + int64_t rd_thresh; + if (i == 0 && step != 0) + continue; + angle = best_angle + i * delta; + if (angle < 0) + angle = 0; + if (angle >= EXT_INTRA_ANGLES) + angle = EXT_INTRA_ANGLES - 1; + if (angle == best_angle && step != 0) + continue; + mbmi->ext_intra_mode_info.ext_intra_angle[0] = angle; + if (*best_rd == INT64_MAX) + rd_thresh = best_angle_rd; + else + rd_thresh = VPXMIN(best_angle_rd, *best_rd * RD_ADJUSTER); + super_block_yrd(cpi, x, &this_rate_tokenonly, &this_distortion, + &s, NULL, bsize, rd_thresh); + if (this_rate_tokenonly == INT_MAX) + continue; + this_rate = this_rate_tokenonly + + vp10_cost_bit(cpi->common.fc->ext_intra_probs[0], 1) + + (DR_ONLY ? 0: vp10_cost_bit(DR_EXT_INTRA_PROB, 1)) + + write_uniform_cost(EXT_INTRA_ANGLES, angle) + mode_cost; + this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion); + if (this_rd < *best_rd) { + *best_rd = this_rd; + best_tx_size = mic->mbmi.tx_size; + ext_intra_mode_info = mbmi->ext_intra_mode_info; +#if CONFIG_EXT_TX + best_tx_type = mic->mbmi.tx_type; +#endif // CONFIG_EXT_TX + *rate = this_rate; + *rate_tokenonly = this_rate_tokenonly; + *distortion = this_distortion; + *skippable = s; + ext_intra_selected_flag = 1; + } + if (this_rd < best_angle_rd) { + best_angle_rd = this_rd; + best_angle_dir = i; + } + } + + best_angle += best_angle_dir * delta; + if (best_angle < 0) + best_angle = 0; + if (best_angle >= EXT_INTRA_ANGLES) + best_angle = EXT_INTRA_ANGLES - 1; + if (*best_rd < best_angle_rd / RD_ADJUSTER) + break; + } + } else { + for (angle = 0; angle < EXT_INTRA_ANGLES; ++angle) { + mbmi->ext_intra_mode_info.ext_intra_angle[0] = angle; + if (prediction_angle_map(angle) == 90 || + prediction_angle_map(angle) == 180) + continue; + super_block_yrd(cpi, x, &this_rate_tokenonly, &this_distortion, + &s, NULL, bsize, *best_rd); + if (this_rate_tokenonly == INT_MAX) + continue; + + this_rate = this_rate_tokenonly + + vp10_cost_bit(cpi->common.fc->ext_intra_probs[0], 1) + + (DR_ONLY ? 0: vp10_cost_bit(DR_EXT_INTRA_PROB, 1)) + + write_uniform_cost(EXT_INTRA_ANGLES, angle) + mode_cost; + this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion); + + if (this_rd < *best_rd) { + *best_rd = this_rd; + best_tx_size = mic->mbmi.tx_size; + ext_intra_mode_info = mbmi->ext_intra_mode_info; +#if CONFIG_EXT_TX + best_tx_type = mic->mbmi.tx_type; +#endif // CONFIG_EXT_TX + *rate = this_rate; + *rate_tokenonly = this_rate_tokenonly; + *distortion = this_distortion; + *skippable = s; + ext_intra_selected_flag = 1; + } + } + } + + if (ext_intra_selected_flag) { + mbmi->mode = DC_PRED; + mbmi->tx_size = best_tx_size; + mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = + ext_intra_mode_info.use_ext_intra_mode[0]; + mbmi->ext_intra_mode_info.ext_intra_mode[0] = + ext_intra_mode_info.ext_intra_mode[0]; + mbmi->ext_intra_mode_info.ext_intra_angle[0] = + ext_intra_mode_info.ext_intra_angle[0]; +#if CONFIG_EXT_TX + mbmi->tx_type = best_tx_type; +#endif // CONFIG_EXT_TX + return 1; + } else { + return 0; + } +} +#endif // CONFIG_EXT_INTRA + // This function is used only for intra_only frames static int64_t rd_pick_intra_sby_mode(VP10_COMP *cpi, MACROBLOCK *x, int *rate, int *rate_tokenonly, @@ -1224,6 +1674,12 @@ int this_rate, this_rate_tokenonly, s; int64_t this_distortion, this_rd; TX_SIZE best_tx = TX_4X4; +#if CONFIG_EXT_INTRA + EXT_INTRA_MODE_INFO ext_intra_mode_info; +#endif // CONFIG_EXT_INTRA +#if CONFIG_EXT_TX + TX_TYPE best_tx_type = DCT_DCT; +#endif // CONFIG_EXT_TX int *bmode_costs; PALETTE_MODE_INFO palette_mode_info; uint8_t *best_palette_color_map = cpi->common.allow_screen_content_tools ? @@ -1237,6 +1693,10 @@ const PREDICTION_MODE L = vp10_left_block_mode(mic, left_mi, 0); bmode_costs = cpi->y_mode_costs[A][L]; +#if CONFIG_EXT_INTRA + ext_intra_mode_info.use_ext_intra_mode[0] = 0; + mic->mbmi.ext_intra_mode_info.use_ext_intra_mode[0] = 0; +#endif // CONFIG_EXT_INTRA memset(x->skip_txfm, SKIP_TXFM_NONE, sizeof(x->skip_txfm)); palette_mode_info.palette_size[0] = 0; mic->mbmi.palette_mode_info.palette_size[0] = 0; @@ -1246,7 +1706,7 @@ palette_ctx += (left_mi->mbmi.palette_mode_info.palette_size[0] > 0); /* Y Search for intra prediction mode */ - for (mode = DC_PRED; mode <= TM_PRED; mode++) { + for (mode = DC_PRED; mode <= TM_PRED; ++mode) { mic->mbmi.mode = mode; super_block_yrd(cpi, x, &this_rate_tokenonly, &this_distortion, @@ -1260,12 +1720,19 @@ this_rate += vp10_cost_bit(vp10_default_palette_y_mode_prob[bsize - BLOCK_8X8] [palette_ctx], 0); +#if CONFIG_EXT_INTRA + if (mode == DC_PRED) + this_rate += vp10_cost_bit(cpi->common.fc->ext_intra_probs[0], 0); +#endif // CONFIG_EXT_INTRA this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion); if (this_rd < best_rd) { mode_selected = mode; best_rd = this_rd; best_tx = mic->mbmi.tx_size; +#if CONFIG_EXT_TX + best_tx_type = mic->mbmi.tx_type; +#endif // CONFIG_EXT_TX *rate = this_rate; *rate_tokenonly = this_rate_tokenonly; *distortion = this_distortion; @@ -1278,8 +1745,35 @@ &palette_mode_info, best_palette_color_map, &best_tx, &mode_selected, &best_rd); +#if CONFIG_EXT_INTRA + if (!palette_mode_info.palette_size[0] > 0) { + if (rd_pick_ext_intra_sby(cpi, x, rate, rate_tokenonly, distortion, + skippable, bsize, bmode_costs[DC_PRED], + &best_rd)) { + mode_selected = mic->mbmi.mode; + best_tx = mic->mbmi.tx_size; + ext_intra_mode_info = mic->mbmi.ext_intra_mode_info; +#if CONFIG_EXT_TX + best_tx_type = mic->mbmi.tx_type; +#endif // CONFIG_EXT_TX + } + } + + mic->mbmi.ext_intra_mode_info.use_ext_intra_mode[0] = + ext_intra_mode_info.use_ext_intra_mode[0]; + if (ext_intra_mode_info.use_ext_intra_mode[0]) { + mic->mbmi.ext_intra_mode_info.ext_intra_mode[0] = + ext_intra_mode_info.ext_intra_mode[0]; + mic->mbmi.ext_intra_mode_info.ext_intra_angle[0] = + ext_intra_mode_info.ext_intra_angle[0]; + } +#endif // CONFIG_EXT_INTRA + mic->mbmi.mode = mode_selected; mic->mbmi.tx_size = best_tx; +#if CONFIG_EXT_TX + mic->mbmi.tx_type = best_tx_type; +#endif // CONFIG_EXT_TX mic->mbmi.palette_mode_info.palette_size[0] = palette_mode_info.palette_size[0]; if (palette_mode_info.palette_size[0] > 0) { @@ -1293,6 +1787,619 @@ return best_rd; } +#if CONFIG_VAR_TX +static void tx_block_rd_b(const VP10_COMP *cpi, MACROBLOCK *x, TX_SIZE tx_size, + int blk_row, int blk_col, int plane, int block, + int plane_bsize, int coeff_ctx, + int *rate, int64_t *dist, int64_t *bsse, int *skip) { + MACROBLOCKD *xd = &x->e_mbd; + const struct macroblock_plane *const p = &x->plane[plane]; + struct macroblockd_plane *const pd = &xd->plane[plane]; +#if CONFIG_VP9_HIGHBITDEPTH + const int ss_txfrm_size = tx_size << 1; + int64_t this_sse; + int shift = tx_size == TX_32X32 ? 0 : 2; + tran_low_t *const coeff = BLOCK_OFFSET(p->coeff, block); +#endif + unsigned int tmp_sse = 0; + tran_low_t *const dqcoeff = BLOCK_OFFSET(pd->dqcoeff, block); + PLANE_TYPE plane_type = (plane == 0) ? PLANE_TYPE_Y : PLANE_TYPE_UV; + TX_TYPE tx_type = get_tx_type(plane_type, xd, block, tx_size); + const scan_order *const scan_order = + get_scan(tx_size, tx_type, is_inter_block(&xd->mi[0]->mbmi)); + + BLOCK_SIZE txm_bsize = txsize_to_bsize[tx_size]; + int bh = 4 * num_4x4_blocks_wide_lookup[txm_bsize]; + int src_stride = p->src.stride; + uint8_t *src = &p->src.buf[4 * blk_row * src_stride + 4 * blk_col]; + uint8_t *dst = &pd->dst.buf[4 * blk_row * pd->dst.stride + 4 * blk_col]; + DECLARE_ALIGNED(16, uint8_t, rec_buffer[32 * 32]); + + int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize]; + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y); + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x); + + vp10_xform_quant(x, plane, block, blk_row, blk_col, plane_bsize, tx_size); + + vpx_convolve_copy(dst, pd->dst.stride, rec_buffer, 32, + NULL, 0, NULL, 0, bh, bh); + + if (blk_row + (bh >> 2) > max_blocks_high || + blk_col + (bh >> 2) > max_blocks_wide) { + int idx, idy; + unsigned int this_sse; + int blocks_height = VPXMIN(bh >> 2, max_blocks_high - blk_row); + int blocks_width = VPXMIN(bh >> 2, max_blocks_wide - blk_col); + for (idy = 0; idy < blocks_height; idy += 2) { + for (idx = 0; idx < blocks_width; idx += 2) { + cpi->fn_ptr[BLOCK_8X8].vf(src + 4 * idy * src_stride + 4 * idx, + src_stride, + rec_buffer + 4 * idy * 32 + 4 * idx, + 32, &this_sse); + tmp_sse += this_sse; + } + } + } else { + cpi->fn_ptr[txm_bsize].vf(src, src_stride, rec_buffer, 32, &tmp_sse); + } + +#if CONFIG_VP9_HIGHBITDEPTH + *dist += vp10_highbd_block_error(coeff, dqcoeff, 16 << ss_txfrm_size, + &this_sse, xd->bd) >> shift; + *bsse += this_sse >> shift; +#else + *bsse += (int64_t)tmp_sse * 16; + + if (p->eobs[block] > 0) { + switch (tx_size) { + case TX_32X32: + vp10_inv_txfm_add_32x32(dqcoeff, rec_buffer, 32, p->eobs[block], + tx_type); + break; + case TX_16X16: + vp10_inv_txfm_add_16x16(dqcoeff, rec_buffer, 32, p->eobs[block], + tx_type); + break; + case TX_8X8: + vp10_inv_txfm_add_8x8(dqcoeff, rec_buffer, 32, p->eobs[block], + tx_type); + break; + case TX_4X4: + vp10_inv_txfm_add_4x4(dqcoeff, rec_buffer, 32, p->eobs[block], + tx_type, + xd->lossless[xd->mi[0]->mbmi.segment_id]); + break; + default: + assert(0 && "Invalid transform size"); + break; + } + + if ((bh >> 2) + blk_col > max_blocks_wide || + (bh >> 2) + blk_row > max_blocks_high) { + int idx, idy; + unsigned int this_sse; + int blocks_height = VPXMIN(bh >> 2, max_blocks_high - blk_row); + int blocks_width = VPXMIN(bh >> 2, max_blocks_wide - blk_col); + tmp_sse = 0; + for (idy = 0; idy < blocks_height; idy += 2) { + for (idx = 0; idx < blocks_width; idx += 2) { + cpi->fn_ptr[BLOCK_8X8].vf(src + 4 * idy * src_stride + 4 * idx, + src_stride, + rec_buffer + 4 * idy * 32 + 4 * idx, + 32, &this_sse); + tmp_sse += this_sse; + } + } + } else { + cpi->fn_ptr[txm_bsize].vf(src, src_stride, + rec_buffer, 32, &tmp_sse); + } + } + *dist += (int64_t)tmp_sse * 16; +#endif // CONFIG_VP9_HIGHBITDEPTH + + *rate += cost_coeffs(x, plane, block, coeff_ctx, tx_size, + scan_order->scan, scan_order->neighbors, 0); + *skip &= (p->eobs[block] == 0); +} + +static void select_tx_block(const VP10_COMP *cpi, MACROBLOCK *x, + int blk_row, int blk_col, int plane, int block, + TX_SIZE tx_size, BLOCK_SIZE plane_bsize, + ENTROPY_CONTEXT *ta, ENTROPY_CONTEXT *tl, + TXFM_CONTEXT *tx_above, TXFM_CONTEXT *tx_left, + int *rate, int64_t *dist, + int64_t *bsse, int *skip, + int64_t ref_best_rd, int *is_cost_valid) { + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + struct macroblock_plane *const p = &x->plane[plane]; + struct macroblockd_plane *const pd = &xd->plane[plane]; + int tx_idx = (blk_row >> (1 - pd->subsampling_y)) * 8 + + (blk_col >> (1 - pd->subsampling_x)); + int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize]; + int64_t this_rd = INT64_MAX; + ENTROPY_CONTEXT *pta = ta + blk_col; + ENTROPY_CONTEXT *ptl = tl + blk_row; + ENTROPY_CONTEXT stxa = 0, stxl = 0; + int coeff_ctx, i; + int ctx = txfm_partition_context(tx_above + (blk_col >> 1), + tx_left + (blk_row >> 1), tx_size); + + int64_t sum_dist = 0, sum_bsse = 0; + int64_t sum_rd = INT64_MAX; + int sum_rate = vp10_cost_bit(cpi->common.fc->txfm_partition_prob[ctx], 1); + int all_skip = 1; + int tmp_eob = 0; + int zero_blk_rate; + + if (ref_best_rd < 0) { + *is_cost_valid = 0; + return; + } + + switch (tx_size) { + case TX_4X4: + stxa = pta[0]; + stxl = ptl[0]; + break; + case TX_8X8: + stxa = !!*(const uint16_t *)&pta[0]; + stxl = !!*(const uint16_t *)&ptl[0]; + break; + case TX_16X16: + stxa = !!*(const uint32_t *)&pta[0]; + stxl = !!*(const uint32_t *)&ptl[0]; + break; + case TX_32X32: + stxa = !!*(const uint64_t *)&pta[0]; + stxl = !!*(const uint64_t *)&ptl[0]; + break; + default: + assert(0 && "Invalid transform size."); + break; + } + coeff_ctx = combine_entropy_contexts(stxa, stxl); + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y); + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x); + + *rate = 0; + *dist = 0; + *bsse = 0; + *skip = 1; + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + zero_blk_rate = + x->token_costs[tx_size][pd->plane_type][1][0][0][coeff_ctx][EOB_TOKEN]; + + if (cpi->common.tx_mode == TX_MODE_SELECT || tx_size == TX_4X4) { + mbmi->inter_tx_size[tx_idx] = tx_size; + tx_block_rd_b(cpi, x, tx_size, blk_row, blk_col, plane, block, + plane_bsize, coeff_ctx, rate, dist, bsse, skip); + + if ((RDCOST(x->rdmult, x->rddiv, *rate, *dist) >= + RDCOST(x->rdmult, x->rddiv, zero_blk_rate, *bsse) || *skip == 1) && + !xd->lossless[mbmi->segment_id]) { + *rate = zero_blk_rate; + *dist = *bsse; + *skip = 1; + x->blk_skip[plane][blk_row * max_blocks_wide + blk_col] = 1; + p->eobs[block] = 0; + } else { + x->blk_skip[plane][blk_row * max_blocks_wide + blk_col] = 0; + *skip = 0; + } + + if (tx_size > TX_4X4) + *rate += vp10_cost_bit(cpi->common.fc->txfm_partition_prob[ctx], 0); + this_rd = RDCOST(x->rdmult, x->rddiv, *rate, *dist); + tmp_eob = p->eobs[block]; + } + + if (tx_size > TX_4X4) { + BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int bsl = b_height_log2_lookup[bsize]; + int sub_step = 1 << (2 * (tx_size - 1)); + int i; + int this_rate; + int64_t this_dist; + int64_t this_bsse; + int this_skip; + int this_cost_valid = 1; + int64_t tmp_rd = 0; + + --bsl; + for (i = 0; i < 4 && this_cost_valid; ++i) { + int offsetr = (i >> 1) << bsl; + int offsetc = (i & 0x01) << bsl; + select_tx_block(cpi, x, blk_row + offsetr, blk_col + offsetc, + plane, block + i * sub_step, tx_size - 1, + plane_bsize, ta, tl, tx_above, tx_left, + &this_rate, &this_dist, + &this_bsse, &this_skip, + ref_best_rd - tmp_rd, &this_cost_valid); + sum_rate += this_rate; + sum_dist += this_dist; + sum_bsse += this_bsse; + all_skip &= this_skip; + tmp_rd += RDCOST(x->rdmult, x->rddiv, this_rate, this_dist); + if (this_rd < tmp_rd) + break; + } + if (this_cost_valid) + sum_rd = tmp_rd; + } + + if (this_rd < sum_rd) { + int idx, idy; + for (i = 0; i < (1 << tx_size); ++i) + pta[i] = ptl[i] = !(tmp_eob == 0); + txfm_partition_update(tx_above + (blk_col >> 1), + tx_left + (blk_row >> 1), tx_size); + mbmi->inter_tx_size[tx_idx] = tx_size; + + for (idy = 0; idy < (1 << tx_size) / 2; ++idy) + for (idx = 0; idx < (1 << tx_size) / 2; ++idx) + mbmi->inter_tx_size[tx_idx + (idy << 3) + idx] = tx_size; + mbmi->tx_size = tx_size; + if (this_rd == INT64_MAX) + *is_cost_valid = 0; + x->blk_skip[plane][blk_row * max_blocks_wide + blk_col] = *skip; + } else { + *rate = sum_rate; + *dist = sum_dist; + *bsse = sum_bsse; + *skip = all_skip; + if (sum_rd == INT64_MAX) + *is_cost_valid = 0; + } +} + +static void inter_block_yrd(const VP10_COMP *cpi, MACROBLOCK *x, + int *rate, int64_t *distortion, int *skippable, + int64_t *sse, BLOCK_SIZE bsize, + int64_t ref_best_rd) { + MACROBLOCKD *const xd = &x->e_mbd; + int is_cost_valid = 1; + int64_t this_rd = 0; + + if (ref_best_rd < 0) + is_cost_valid = 0; + + *rate = 0; + *distortion = 0; + *sse = 0; + *skippable = 1; + + if (is_cost_valid) { + const struct macroblockd_plane *const pd = &xd->plane[0]; + const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd); + const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize]; + const int mi_height = num_4x4_blocks_high_lookup[plane_bsize]; + BLOCK_SIZE txb_size = txsize_to_bsize[max_txsize_lookup[plane_bsize]]; + int bh = num_4x4_blocks_wide_lookup[txb_size]; + int idx, idy; + int block = 0; + int step = 1 << (max_txsize_lookup[plane_bsize] * 2); + ENTROPY_CONTEXT ctxa[16], ctxl[16]; + TXFM_CONTEXT tx_above[8], tx_left[8]; + + int pnrate = 0, pnskip = 1; + int64_t pndist = 0, pnsse = 0; + + vp10_get_entropy_contexts(bsize, TX_4X4, pd, ctxa, ctxl); + memcpy(tx_above, xd->above_txfm_context, + sizeof(TXFM_CONTEXT) * (mi_width >> 1)); + memcpy(tx_left, xd->left_txfm_context, + sizeof(TXFM_CONTEXT) * (mi_height >> 1)); + + for (idy = 0; idy < mi_height; idy += bh) { + for (idx = 0; idx < mi_width; idx += bh) { + select_tx_block(cpi, x, idy, idx, 0, block, + max_txsize_lookup[plane_bsize], plane_bsize, + ctxa, ctxl, tx_above, tx_left, + &pnrate, &pndist, &pnsse, &pnskip, + ref_best_rd - this_rd, &is_cost_valid); + *rate += pnrate; + *distortion += pndist; + *sse += pnsse; + *skippable &= pnskip; + this_rd += VPXMIN(RDCOST(x->rdmult, x->rddiv, pnrate, pndist), + RDCOST(x->rdmult, x->rddiv, 0, pnsse)); + block += step; + } + } + } + + this_rd = VPXMIN(RDCOST(x->rdmult, x->rddiv, *rate, *distortion), + RDCOST(x->rdmult, x->rddiv, 0, *sse)); + if (this_rd > ref_best_rd) + is_cost_valid = 0; + + if (!is_cost_valid) { + // reset cost value + *rate = INT_MAX; + *distortion = INT64_MAX; + *sse = INT64_MAX; + *skippable = 0; + } +} + +#if CONFIG_EXT_TX +static void select_tx_type_yrd(const VP10_COMP *cpi, MACROBLOCK *x, + int *rate, int64_t *distortion, int *skippable, + int64_t *sse, BLOCK_SIZE bsize, + int64_t ref_best_rd) { + const TX_SIZE max_tx_size = max_txsize_lookup[bsize]; + const VP10_COMMON *const cm = &cpi->common; + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + int64_t rd = INT64_MAX; + int64_t best_rd = INT64_MAX; + TX_TYPE tx_type, best_tx_type = DCT_DCT; + int ext_tx_set; + const int is_inter = is_inter_block(mbmi); + vpx_prob skip_prob = vp10_get_skip_prob(cm, xd); + int s0 = vp10_cost_bit(skip_prob, 0); + int s1 = vp10_cost_bit(skip_prob, 1); + TX_SIZE best_tx_size[64]; + TX_SIZE best_tx = TX_SIZES; + uint8_t best_blk_skip[256]; + const int n4 = 1 << (num_pels_log2_lookup[bsize] - 4); + int idx, idy; + + *distortion = INT64_MAX; + *rate = INT_MAX; + *skippable = 0; + *sse = INT64_MAX; + + ext_tx_set = get_ext_tx_set(max_tx_size, bsize, is_inter); + + for (tx_type = DCT_DCT; tx_type < TX_TYPES; ++tx_type) { + int this_rate = 0; + int this_skip = 1; + int64_t this_dist = 0; + int64_t this_sse = 0; + + if (is_inter) { + if (!ext_tx_used_inter[ext_tx_set][tx_type]) + continue; + } else { + if (!ext_tx_used_intra[ext_tx_set][tx_type]) + continue; + } + + mbmi->tx_type = tx_type; + + if (ext_tx_set == 1 && + mbmi->tx_type >= DST_ADST && mbmi->tx_type < IDTX && + best_tx_type == DCT_DCT) { + tx_type = IDTX - 1; + break; + } + + inter_block_yrd(cpi, x, &this_rate, &this_dist, &this_skip, &this_sse, + bsize, ref_best_rd); + + if (get_ext_tx_types(max_tx_size, bsize, is_inter) > 1 && + !xd->lossless[xd->mi[0]->mbmi.segment_id] && + this_rate != INT_MAX) { + if (is_inter) { + if (ext_tx_set > 0) + this_rate += cpi->inter_tx_type_costs[ext_tx_set] + [max_tx_size][mbmi->tx_type]; + } else { + if (ext_tx_set > 0) + this_rate += cpi->intra_tx_type_costs[ext_tx_set][max_tx_size] + [mbmi->mode][mbmi->tx_type]; + } + } + + if (this_rate == INT_MAX) + continue; + + if (this_skip) + rd = RDCOST(x->rdmult, x->rddiv, s1, this_sse); + else + rd = RDCOST(x->rdmult, x->rddiv, this_rate + s0, this_dist); + + if (is_inter && !xd->lossless[xd->mi[0]->mbmi.segment_id] && !this_skip) + rd = VPXMIN(rd, RDCOST(x->rdmult, x->rddiv, s1, this_sse)); + + if (rd < + (is_inter && best_tx_type == DCT_DCT ? ext_tx_th : 1) * + best_rd) { + best_rd = rd; + *distortion = this_dist; + *rate = this_rate; + *skippable = this_skip; + *sse = this_sse; + best_tx_type = mbmi->tx_type; + best_tx = mbmi->tx_size; + memcpy(best_blk_skip, x->blk_skip[0], sizeof(best_blk_skip[0]) * n4); + for (idy = 0; idy < xd->n8_h; ++idy) + for (idx = 0; idx < xd->n8_w; ++idx) + best_tx_size[idy * 8 + idx] = mbmi->inter_tx_size[idy * 8 + idx]; + } + } + + mbmi->tx_type = best_tx_type; + for (idy = 0; idy < xd->n8_h; ++idy) + for (idx = 0; idx < xd->n8_w; ++idx) + mbmi->inter_tx_size[idy * 8 + idx] = best_tx_size[idy * 8 + idx]; + mbmi->tx_size = best_tx; + memcpy(x->blk_skip[0], best_blk_skip, sizeof(best_blk_skip[0]) * n4); +} +#endif + +static void tx_block_rd(const VP10_COMP *cpi, MACROBLOCK *x, + int blk_row, int blk_col, int plane, int block, + TX_SIZE tx_size, BLOCK_SIZE plane_bsize, + ENTROPY_CONTEXT *above_ctx, ENTROPY_CONTEXT *left_ctx, + int *rate, int64_t *dist, int64_t *bsse, int *skip) { + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + struct macroblock_plane *const p = &x->plane[plane]; + struct macroblockd_plane *const pd = &xd->plane[plane]; + BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int tx_idx = (blk_row >> (1 - pd->subsampling_y)) * 8 + + (blk_col >> (1 - pd->subsampling_x)); + TX_SIZE plane_tx_size = plane ? + get_uv_tx_size_impl(mbmi->inter_tx_size[tx_idx], bsize, + 0, 0) : + mbmi->inter_tx_size[tx_idx]; + + int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize]; + + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y); + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x); + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == plane_tx_size) { + int coeff_ctx, i; + ENTROPY_CONTEXT *ta = above_ctx + blk_col; + ENTROPY_CONTEXT *tl = left_ctx + blk_row; + switch (tx_size) { + case TX_4X4: + break; + case TX_8X8: + ta[0] = !!*(const uint16_t *)&ta[0]; + tl[0] = !!*(const uint16_t *)&tl[0]; + break; + case TX_16X16: + ta[0] = !!*(const uint32_t *)&ta[0]; + tl[0] = !!*(const uint32_t *)&tl[0]; + break; + case TX_32X32: + ta[0] = !!*(const uint64_t *)&ta[0]; + tl[0] = !!*(const uint64_t *)&tl[0]; + break; + default: + assert(0 && "Invalid transform size."); + break; + } + coeff_ctx = combine_entropy_contexts(ta[0], tl[0]); + tx_block_rd_b(cpi, x, tx_size, blk_row, blk_col, plane, block, + plane_bsize, coeff_ctx, rate, dist, bsse, skip); + for (i = 0; i < (1 << tx_size); ++i) { + ta[i] = !(p->eobs[block] == 0); + tl[i] = !(p->eobs[block] == 0); + } + } else { + int bsl = b_width_log2_lookup[bsize]; + int step = 1 << (2 * (tx_size - 1)); + int i; + + assert(bsl > 0); + --bsl; + + for (i = 0; i < 4; ++i) { + int offsetr = (i >> 1) << bsl; + int offsetc = (i & 0x01) << bsl; + tx_block_rd(cpi, x, blk_row + offsetr, blk_col + offsetc, plane, + block + i * step, tx_size - 1, plane_bsize, + above_ctx, left_ctx, rate, dist, bsse, skip); + } + } +} + +// Return value 0: early termination triggered, no valid rd cost available; +// 1: rd cost values are valid. +static int inter_block_uvrd(const VP10_COMP *cpi, MACROBLOCK *x, + int *rate, int64_t *distortion, int *skippable, + int64_t *sse, BLOCK_SIZE bsize, + int64_t ref_best_rd) { + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + int plane; + int is_cost_valid = 1; + int64_t this_rd; + + if (ref_best_rd < 0) + is_cost_valid = 0; + + if (is_inter_block(mbmi) && is_cost_valid) { + int plane; + for (plane = 1; plane < MAX_MB_PLANE; ++plane) + vp10_subtract_plane(x, bsize, plane); + } + + *rate = 0; + *distortion = 0; + *sse = 0; + *skippable = 1; + + for (plane = 1; plane < MAX_MB_PLANE; ++plane) { + const struct macroblockd_plane *const pd = &xd->plane[plane]; + const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd); + const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize]; + const int mi_height = num_4x4_blocks_high_lookup[plane_bsize]; + BLOCK_SIZE txb_size = txsize_to_bsize[max_txsize_lookup[plane_bsize]]; + int bh = num_4x4_blocks_wide_lookup[txb_size]; + int idx, idy; + int block = 0; + int step = 1 << (max_txsize_lookup[plane_bsize] * 2); + int pnrate = 0, pnskip = 1; + int64_t pndist = 0, pnsse = 0; + ENTROPY_CONTEXT ta[16], tl[16]; + + vp10_get_entropy_contexts(bsize, TX_4X4, pd, ta, tl); + + for (idy = 0; idy < mi_height; idy += bh) { + for (idx = 0; idx < mi_width; idx += bh) { + tx_block_rd(cpi, x, idy, idx, plane, block, + max_txsize_lookup[plane_bsize], plane_bsize, ta, tl, + &pnrate, &pndist, &pnsse, &pnskip); + block += step; + } + } + + if (pnrate == INT_MAX) { + is_cost_valid = 0; + break; + } + + *rate += pnrate; + *distortion += pndist; + *sse += pnsse; + *skippable &= pnskip; + + this_rd = VPXMIN(RDCOST(x->rdmult, x->rddiv, *rate, *distortion), + RDCOST(x->rdmult, x->rddiv, 0, *sse)); + + if (this_rd > ref_best_rd) { + is_cost_valid = 0; + break; + } + } + + if (!is_cost_valid) { + // reset cost value + *rate = INT_MAX; + *distortion = INT64_MAX; + *sse = INT64_MAX; + *skippable = 0; + } + + return is_cost_valid; +} +#endif + // Return value 0: early termination triggered, no valid rd cost available; // 1: rd cost values are valid. static int super_block_uvrd(const VP10_COMP *cpi, MACROBLOCK *x, @@ -1322,7 +2429,11 @@ *skippable = 1; for (plane = 1; plane < MAX_MB_PLANE; ++plane) { - txfm_rd_in_plane(x, &pnrate, &pndist, &pnskip, &pnsse, + txfm_rd_in_plane(x, +#if CONFIG_VAR_TX + cpi, +#endif + &pnrate, &pndist, &pnskip, &pnsse, ref_best_rd, plane, bsize, uv_tx_size, cpi->sf.use_fast_coef_costing); if (pnrate == INT_MAX) { @@ -1346,31 +2457,190 @@ return is_cost_valid; } +#if CONFIG_EXT_INTRA +// Return 1 if an ext intra mode is selected; return 0 otherwise. +static int rd_pick_ext_intra_sbuv(VP10_COMP *cpi, MACROBLOCK *x, + PICK_MODE_CONTEXT *ctx, + int *rate, int *rate_tokenonly, + int64_t *distortion, int *skippable, + BLOCK_SIZE bsize, int64_t *best_rd) { + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi; + int ext_intra_selected_flag = 0; + int this_rate_tokenonly, this_rate, s; + int64_t this_distortion, this_sse, this_rd, best_angle_rd = INT64_MAX; + EXT_INTRA_MODE mode; + int i, step, delta, angle, best_angle, best_angle_dir; + int deltas[3] = {25, 5, 1}; + int branches[3] = {2, 2, 2}; + EXT_INTRA_MODE_INFO ext_intra_mode_info; + + vp10_zero(ext_intra_mode_info); + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = 1; + mbmi->uv_mode = DC_PRED; + + if (!DR_ONLY) { + for (mode = 0; mode < FILTER_INTRA_MODES; ++mode) { + mbmi->ext_intra_mode_info.ext_intra_mode[1] = mode; + if (!super_block_uvrd(cpi, x, &this_rate_tokenonly, + &this_distortion, &s, &this_sse, bsize, *best_rd)) + continue; + + this_rate = this_rate_tokenonly + + vp10_cost_bit(cpi->common.fc->ext_intra_probs[1], 1) + + vp10_cost_bit(DR_EXT_INTRA_PROB, 0) + + cpi->intra_uv_mode_cost[mbmi->mode][mbmi->uv_mode] + + write_uniform_cost(FILTER_INTRA_MODES, mode); + this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion); + if (this_rd < *best_rd) { + *best_rd = this_rd; + *rate = this_rate; + *rate_tokenonly = this_rate_tokenonly; + *distortion = this_distortion; + *skippable = s; + ext_intra_mode_info = mbmi->ext_intra_mode_info; + ext_intra_selected_flag = 1; + if (!x->select_tx_size) + swap_block_ptr(x, ctx, 2, 0, 1, MAX_MB_PLANE); + } + } + } + + mbmi->ext_intra_mode_info.ext_intra_mode[1] = EXT_DR_PRED; + if (ANGLE_FAST_SEARCH) { + best_angle = EXT_INTRA_ANGLES / 2; + for (step = 0; step < 3; ++step) { + delta = deltas[step]; + for (i = -branches[step]; i <= branches[step]; ++i) { + int64_t rd_thresh; + if (i == 0 && step != 0) + continue; + angle = best_angle + i * delta; + if (angle < 0) + angle = 0; + if (angle >= EXT_INTRA_ANGLES) + angle = EXT_INTRA_ANGLES - 1; + if (angle == best_angle && step != 0) + continue; + mbmi->ext_intra_mode_info.ext_intra_angle[1] = angle; + if (*best_rd == INT64_MAX) + rd_thresh = best_angle_rd; + else + rd_thresh = VPXMIN(best_angle_rd, *best_rd * RD_ADJUSTER); + if (!super_block_uvrd(cpi, x, &this_rate_tokenonly, &this_distortion, + &s, &this_sse, bsize, rd_thresh)) + continue; + this_rate = this_rate_tokenonly + + vp10_cost_bit(cpi->common.fc->ext_intra_probs[1], 1) + + (DR_ONLY ? 0: vp10_cost_bit(DR_EXT_INTRA_PROB, 1)) + + cpi->intra_uv_mode_cost[mbmi->mode][mbmi->uv_mode] + + write_uniform_cost(EXT_INTRA_ANGLES, angle); + this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion); + if (this_rd < *best_rd) { + *best_rd = this_rd; + *rate = this_rate; + *rate_tokenonly = this_rate_tokenonly; + *distortion = this_distortion; + *skippable = s; + ext_intra_mode_info = mbmi->ext_intra_mode_info; + ext_intra_selected_flag = 1; + if (!x->select_tx_size) + swap_block_ptr(x, ctx, 2, 0, 1, MAX_MB_PLANE); + } + if (this_rd < best_angle_rd) { + best_angle_rd = this_rd; + best_angle_dir = i; + } + } + best_angle += best_angle_dir * delta; + if (best_angle < 0) + best_angle = 0; + if (best_angle >= EXT_INTRA_ANGLES) + best_angle = EXT_INTRA_ANGLES - 1; + if (*best_rd < best_angle_rd / RD_ADJUSTER) + break; + } + } else { + for (angle = 0; angle < EXT_INTRA_ANGLES; ++angle) { + mbmi->ext_intra_mode_info.ext_intra_angle[1] = angle; + if (prediction_angle_map(angle) == 90 || + prediction_angle_map(angle) == 180) + continue; + if (!super_block_uvrd(cpi, x, &this_rate_tokenonly, + &this_distortion, &s, &this_sse, bsize, *best_rd)) + continue; + + this_rate = this_rate_tokenonly + + vp10_cost_bit(cpi->common.fc->ext_intra_probs[1], 1) + + (DR_ONLY ? 0: vp10_cost_bit(DR_EXT_INTRA_PROB, 1)) + + cpi->intra_uv_mode_cost[mbmi->mode][mbmi->uv_mode] + + write_uniform_cost(EXT_INTRA_ANGLES, angle); + this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion); + if (this_rd < *best_rd) { + *best_rd = this_rd; + *rate = this_rate; + *rate_tokenonly = this_rate_tokenonly; + *distortion = this_distortion; + *skippable = s; + ext_intra_mode_info = mbmi->ext_intra_mode_info; + ext_intra_selected_flag = 1; + if (!x->select_tx_size) + swap_block_ptr(x, ctx, 2, 0, 1, MAX_MB_PLANE); + } + } + } + + if (ext_intra_selected_flag) { + mbmi->uv_mode = DC_PRED; + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = + ext_intra_mode_info.use_ext_intra_mode[1]; + mbmi->ext_intra_mode_info.ext_intra_mode[1] = + ext_intra_mode_info.ext_intra_mode[1]; + mbmi->ext_intra_mode_info.ext_intra_angle[1] = + ext_intra_mode_info.ext_intra_angle[1]; + + return 1; + } else { + return 0; + } +} +#endif // CONFIG_EXT_INTRA + static int64_t rd_pick_intra_sbuv_mode(VP10_COMP *cpi, MACROBLOCK *x, PICK_MODE_CONTEXT *ctx, int *rate, int *rate_tokenonly, int64_t *distortion, int *skippable, BLOCK_SIZE bsize, TX_SIZE max_tx_size) { MACROBLOCKD *xd = &x->e_mbd; + MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi; PREDICTION_MODE mode; PREDICTION_MODE mode_selected = DC_PRED; int64_t best_rd = INT64_MAX, this_rd; int this_rate_tokenonly, this_rate, s; int64_t this_distortion, this_sse; +#if CONFIG_EXT_INTRA + EXT_INTRA_MODE_INFO ext_intra_mode_info; + ext_intra_mode_info.use_ext_intra_mode[1] = 0; + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = 0; +#endif // CONFIG_EXT_INTRA memset(x->skip_txfm, SKIP_TXFM_NONE, sizeof(x->skip_txfm)); xd->mi[0]->mbmi.palette_mode_info.palette_size[1] = 0; for (mode = DC_PRED; mode <= TM_PRED; ++mode) { if (!(cpi->sf.intra_uv_mode_mask[max_tx_size] & (1 << mode))) continue; - xd->mi[0]->mbmi.uv_mode = mode; + mbmi->uv_mode = mode; if (!super_block_uvrd(cpi, x, &this_rate_tokenonly, &this_distortion, &s, &this_sse, bsize, best_rd)) continue; this_rate = this_rate_tokenonly + cpi->intra_uv_mode_cost[xd->mi[0]->mbmi.mode][mode]; +#if CONFIG_EXT_INTRA + if (mode == DC_PRED) + this_rate += vp10_cost_bit(cpi->common.fc->ext_intra_probs[1], 0); +#endif // CONFIG_EXT_INTRA this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion); if (this_rd < best_rd) { @@ -1385,7 +2655,22 @@ } } - xd->mi[0]->mbmi.uv_mode = mode_selected; +#if CONFIG_EXT_INTRA + if (mbmi->sb_type >= BLOCK_8X8) { + if (rd_pick_ext_intra_sbuv(cpi, x, ctx, rate, rate_tokenonly, distortion, + skippable, bsize, &best_rd)) { + mode_selected = mbmi->uv_mode; + ext_intra_mode_info = mbmi->ext_intra_mode_info; + } + } + + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = + ext_intra_mode_info.use_ext_intra_mode[1]; + if (ext_intra_mode_info.use_ext_intra_mode[1]) + mbmi->ext_intra_mode_info.ext_intra_mode[1] = + ext_intra_mode_info.ext_intra_mode[1]; +#endif // CONFIG_EXT_INTRA + mbmi->uv_mode = mode_selected; return best_rd; } @@ -1514,8 +2799,8 @@ pd->dst.stride)]; int64_t thisdistortion = 0, thissse = 0; int thisrate = 0; - TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, i); - const scan_order *so = get_scan(TX_4X4, tx_type); + TX_TYPE tx_type = get_tx_type(PLANE_TYPE_Y, xd, i, TX_4X4); + const scan_order *so = get_scan(TX_4X4, tx_type, 1); vp10_build_inter_predictor_sub8x8(xd, 0, i, ir, ic, mi_row, mi_col); @@ -1551,8 +2836,14 @@ for (idx = 0; idx < width / 4; ++idx) { int64_t ssz, rd, rd1, rd2; tran_low_t* coeff; - +#if CONFIG_VAR_TX + int coeff_ctx; +#endif k += (idy * 2 + idx); +#if CONFIG_VAR_TX + coeff_ctx = combine_entropy_contexts(*(ta + (k & 1)), + *(tl + (k >> 1))); +#endif coeff = BLOCK_OFFSET(p->coeff, k); fwd_txm4x4(vp10_raster_block_offset_int16(BLOCK_8X8, k, p->src_diff), coeff, 8); @@ -1571,9 +2862,19 @@ 16, &ssz); #endif // CONFIG_VP9_HIGHBITDEPTH thissse += ssz; - thisrate += cost_coeffs(x, 0, k, ta + (k & 1), tl + (k >> 1), TX_4X4, +#if CONFIG_VAR_TX + thisrate += cost_coeffs(x, 0, k, coeff_ctx, + TX_4X4, so->scan, so->neighbors, cpi->sf.use_fast_coef_costing); + *(ta + (k & 1)) = !(p->eobs[k] == 0); + *(tl + (k >> 1)) = !(p->eobs[k] == 0); +#else + thisrate += cost_coeffs(x, 0, k, ta + (k & 1), tl + (k >> 1), + TX_4X4, + so->scan, so->neighbors, + cpi->sf.use_fast_coef_costing); +#endif rd1 = RDCOST(x->rdmult, x->rddiv, thisrate, thisdistortion >> 2); rd2 = RDCOST(x->rdmult, x->rddiv, 0, thissse >> 2); rd = VPXMIN(rd1, rd2); @@ -1646,10 +2947,6 @@ x->e_mbd.plane[0].pre[1] = orig_pre[1]; } -static INLINE int mv_has_subpel(const MV *mv) { - return (mv->row & 0x0F) || (mv->col & 0x0F); -} - // Check if NEARESTMV/NEARMV/ZEROMV is the cheapest way encode zero motion. // TODO(aconverse): Find out if this is still productive then clean up or remove static int check_best_zero_mv( @@ -1742,11 +3039,11 @@ // frame we must use a unit scaling factor during mode selection. #if CONFIG_VP9_HIGHBITDEPTH vp10_setup_scale_factors_for_frame(&sf, cm->width, cm->height, - cm->width, cm->height, - cm->use_highbitdepth); + cm->width, cm->height, + cm->use_highbitdepth); #else vp10_setup_scale_factors_for_frame(&sf, cm->width, cm->height, - cm->width, cm->height); + cm->width, cm->height); #endif // CONFIG_VP9_HIGHBITDEPTH // Allow joint search multiple times iteratively for each reference frame @@ -2731,6 +4028,10 @@ if (cm->interp_filter != BILINEAR) { if (x->source_variance < cpi->sf.disable_filter_search_var_thresh) { best_filter = EIGHTTAP; +#if CONFIG_EXT_INTERP + } else if (!vp10_is_interp_needed(xd) && cm->interp_filter == SWITCHABLE) { + best_filter = EIGHTTAP; +#endif } else if (best_filter == SWITCHABLE) { int newbest; int tmp_rate_sum = 0; @@ -2746,7 +4047,7 @@ rs = vp10_get_switchable_rate(cpi, xd); rs_rd = RDCOST(x->rdmult, x->rddiv, rs, 0); - if (i > 0 && intpel_mv) { + if (i > 0 && intpel_mv && IsInterpolatingFilter(i)) { rd = RDCOST(x->rdmult, x->rddiv, tmp_rate_sum, tmp_dist_sum); filter_cache[i] = rd; filter_cache[SWITCHABLE_FILTERS] = @@ -2768,7 +4069,7 @@ (!i || best_needs_copy)) || (cm->interp_filter != SWITCHABLE && (cm->interp_filter == mbmi->interp_filter || - (i == 0 && intpel_mv)))) { + (i == 0 && intpel_mv && IsInterpolatingFilter(i))))) { restore_dst_buf(xd, orig_dst, orig_dst_stride); } else { for (j = 0; j < MAX_MB_PLANE; j++) { @@ -2788,7 +4089,7 @@ rd += rs_rd; *mask_filter = VPXMAX(*mask_filter, rd); - if (i == 0 && intpel_mv) { + if (i == 0 && intpel_mv && IsInterpolatingFilter(i)) { tmp_rate_sum = rate_sum; tmp_dist_sum = dist_sum; } @@ -2805,7 +4106,8 @@ if (newbest) { best_rd = rd; best_filter = mbmi->interp_filter; - if (cm->interp_filter == SWITCHABLE && i && !intpel_mv) + if (cm->interp_filter == SWITCHABLE && i && + !(intpel_mv && IsInterpolatingFilter(i))) best_needs_copy = !best_needs_copy; } @@ -2824,6 +4126,7 @@ restore_dst_buf(xd, orig_dst, orig_dst_stride); } } + // Set the appropriate filter mbmi->interp_filter = cm->interp_filter != SWITCHABLE ? cm->interp_filter : best_filter; @@ -2883,8 +4186,25 @@ // Y cost and distortion vp10_subtract_plane(x, bsize, 0); +#if CONFIG_VAR_TX + if (cm->tx_mode == TX_MODE_SELECT || xd->lossless[mbmi->segment_id]) { +#if CONFIG_EXT_TX + select_tx_type_yrd(cpi, x, rate_y, &distortion_y, &skippable_y, psse, + bsize, ref_best_rd); +#else + inter_block_yrd(cpi, x, rate_y, &distortion_y, &skippable_y, psse, + bsize, ref_best_rd); +#endif + } else { + super_block_yrd(cpi, x, rate_y, &distortion_y, &skippable_y, psse, + bsize, ref_best_rd); + for (i = 0; i < 64; ++i) + mbmi->inter_tx_size[i] = mbmi->tx_size; + } +#else super_block_yrd(cpi, x, rate_y, &distortion_y, &skippable_y, psse, bsize, ref_best_rd); +#endif if (*rate_y == INT_MAX) { *rate2 = INT_MAX; @@ -2899,8 +4219,13 @@ rdcosty = RDCOST(x->rdmult, x->rddiv, *rate2, *distortion); rdcosty = VPXMIN(rdcosty, RDCOST(x->rdmult, x->rddiv, 0, *psse)); +#if CONFIG_VAR_TX + if (!inter_block_uvrd(cpi, x, rate_uv, &distortion_uv, &skippable_uv, + &sseuv, bsize, ref_best_rd - rdcosty)) { +#else if (!super_block_uvrd(cpi, x, rate_uv, &distortion_uv, &skippable_uv, &sseuv, bsize, ref_best_rd - rdcosty)) { +#endif *rate2 = INT_MAX; *distortion = INT64_MAX; restore_dst_buf(xd, orig_dst, orig_dst_stride); @@ -3151,6 +4476,9 @@ int64_t dist_uv[TX_SIZES]; int skip_uv[TX_SIZES]; PREDICTION_MODE mode_uv[TX_SIZES]; +#if CONFIG_EXT_INTRA + EXT_INTRA_MODE_INFO ext_intra_mode_info_uv[TX_SIZES]; +#endif // CONFIG_EXT_INTRA const int intra_cost_penalty = vp10_get_intra_cost_penalty( cm->base_qindex, cm->y_dc_delta_q, cm->bit_depth); int best_skip2 = 0; @@ -3410,6 +4738,10 @@ mbmi->uv_mode = DC_PRED; mbmi->ref_frame[0] = ref_frame; mbmi->ref_frame[1] = second_ref_frame; +#if CONFIG_EXT_INTRA + mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = 0; + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = 0; +#endif // CONFIG_EXT_INTRA // Evaluate all sub-pel filters irrespective of whether we can use // them for this frame. mbmi->interp_filter = cm->interp_filter == SWITCHABLE ? EIGHTTAP @@ -3432,23 +4764,74 @@ memset(x->skip_txfm, 0, sizeof(x->skip_txfm)); super_block_yrd(cpi, x, &rate_y, &distortion_y, &skippable, NULL, bsize, best_rd); +#if CONFIG_EXT_INTRA + // TODO(huisu): ext-intra is turned off in lossless mode for now to + // avoid a unit test failure + if (mbmi->mode == DC_PRED && !xd->lossless[mbmi->segment_id]) { + MB_MODE_INFO mbmi_copy = *mbmi; + int rate_dummy; + + if (rate_y != INT_MAX) { + int this_rate = rate_y + cpi->mbmode_cost[mbmi->mode] + + vp10_cost_bit(cm->fc->ext_intra_probs[0], 0); + this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, distortion_y); + } else { + this_rd = best_rd; + } + + if (!rd_pick_ext_intra_sby(cpi, x, &rate_dummy, &rate_y, &distortion_y, + &skippable, bsize, + cpi->mbmode_cost[mbmi->mode], &this_rd)) + *mbmi = mbmi_copy; + } +#endif // CONFIG_EXT_INTRA if (rate_y == INT_MAX) continue; - uv_tx = get_uv_tx_size_impl(mbmi->tx_size, bsize, pd->subsampling_x, pd->subsampling_y); if (rate_uv_intra[uv_tx] == INT_MAX) { choose_intra_uv_mode(cpi, x, ctx, bsize, uv_tx, &rate_uv_intra[uv_tx], &rate_uv_tokenonly[uv_tx], &dist_uv[uv_tx], &skip_uv[uv_tx], &mode_uv[uv_tx]); +#if CONFIG_EXT_INTRA + ext_intra_mode_info_uv[uv_tx] = mbmi->ext_intra_mode_info; +#endif // CONFIG_EXT_INTRA } rate_uv = rate_uv_tokenonly[uv_tx]; distortion_uv = dist_uv[uv_tx]; skippable = skippable && skip_uv[uv_tx]; mbmi->uv_mode = mode_uv[uv_tx]; +#if CONFIG_EXT_INTRA + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = + ext_intra_mode_info_uv[uv_tx].use_ext_intra_mode[1]; + if (ext_intra_mode_info_uv[uv_tx].use_ext_intra_mode[1]) { + mbmi->ext_intra_mode_info.ext_intra_mode[1] = + ext_intra_mode_info_uv[uv_tx].ext_intra_mode[1]; + mbmi->ext_intra_mode_info.ext_intra_angle[1] = + ext_intra_mode_info_uv[uv_tx].ext_intra_angle[1]; + } +#endif // CONFIG_EXT_INTRA rate2 = rate_y + cpi->mbmode_cost[mbmi->mode] + rate_uv_intra[uv_tx]; +#if CONFIG_EXT_INTRA + if (mbmi->mode == DC_PRED) { + rate2 += vp10_cost_bit(cm->fc->ext_intra_probs[0], + mbmi->ext_intra_mode_info.use_ext_intra_mode[0]); + if (mbmi->ext_intra_mode_info.use_ext_intra_mode[0]) { + EXT_INTRA_MODE ext_intra_mode = + mbmi->ext_intra_mode_info.ext_intra_mode[0]; + int angle = mbmi->ext_intra_mode_info.ext_intra_angle[0]; + if (!DR_ONLY) + rate2 += vp10_cost_bit(DR_EXT_INTRA_PROB, + ext_intra_mode > FILTER_TM_PRED); + if (ext_intra_mode > FILTER_TM_PRED) + rate2 += write_uniform_cost(EXT_INTRA_ANGLES, angle); + else + rate2 += write_uniform_cost(FILTER_INTRA_MODES, ext_intra_mode); + } + } +#endif // CONFIG_EXT_INTRA if (this_mode != DC_PRED && this_mode != TM_PRED) rate2 += intra_cost_penalty; distortion2 = distortion_y + distortion_uv; @@ -3461,6 +4844,7 @@ single_newmv, single_inter_filter, single_skippable, &total_sse, best_rd, &mask_filter, filter_cache); + if (this_rd == INT64_MAX) continue; @@ -3485,6 +4869,7 @@ // Cost the skip mb case rate2 += vp10_cost_bit(vp10_get_skip_prob(cm, xd), 1); + } else if (ref_frame != INTRA_FRAME && !xd->lossless[mbmi->segment_id]) { if (RDCOST(x->rdmult, x->rddiv, rate_y + rate_uv, distortion2) < RDCOST(x->rdmult, x->rddiv, 0, total_sse)) { @@ -3552,8 +4937,15 @@ if (!x->select_tx_size) swap_block_ptr(x, ctx, 1, 0, 0, max_plane); + +#if CONFIG_VAR_TX + for (i = 0; i < MAX_MB_PLANE; ++i) + memcpy(ctx->blk_skip[i], x->blk_skip[i], + sizeof(uint8_t) * ctx->num_4x4_blk); +#else memcpy(ctx->zcoeff_blk, x->zcoeff_blk[mbmi->tx_size], sizeof(ctx->zcoeff_blk[0]) * ctx->num_4x4_blk); +#endif // TODO(debargha): enhance this test with a better distortion prediction // based on qp, activity mask and history @@ -3775,6 +5167,10 @@ mbmi->palette_mode_info.palette_size[0] = 0; mbmi->palette_mode_info.palette_size[1] = 0; +#if CONFIG_EXT_INTRA + mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = 0; + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = 0; +#endif // CONFIG_EXT_INTRA mbmi->mode = ZEROMV; mbmi->uv_mode = DC_PRED; mbmi->ref_frame[0] = LAST_FRAME; @@ -3785,6 +5181,9 @@ if (cm->interp_filter != BILINEAR) { best_filter = EIGHTTAP; if (cm->interp_filter == SWITCHABLE && +#if CONFIG_EXT_INTERP + vp10_is_interp_needed(xd) && +#endif // CONFIG_EXT_INTERP x->source_variance >= cpi->sf.disable_filter_search_var_thresh) { int rs; int best_rs = INT_MAX; @@ -3889,6 +5288,11 @@ memset(x->zcoeff_blk[TX_4X4], 0, 4); vp10_zero(best_mbmode); +#if CONFIG_EXT_INTRA + mbmi->ext_intra_mode_info.use_ext_intra_mode[0] = 0; + mbmi->ext_intra_mode_info.use_ext_intra_mode[1] = 0; +#endif // CONFIG_EXT_INTRA + for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; ++i) filter_cache[i] = INT64_MAX; @@ -4044,6 +5448,11 @@ xd->plane[i].pre[1] = yv12_mb[second_ref_frame][i]; } +#if CONFIG_VAR_TX + for (i = 0; i < 64; ++i) + mbmi->inter_tx_size[i] = mbmi->tx_size; +#endif + if (ref_frame == INTRA_FRAME) { int rate; if (rd_pick_intra_sub_8x8_y_mode(cpi, x, &rate, &rate_y, @@ -4116,7 +5525,11 @@ (int) this_rd_thresh, seg_mvs, bsi, switchable_filter_index, mi_row, mi_col); - +#if CONFIG_EXT_INTERP + if (!vp10_is_interp_needed(xd) && cm->interp_filter == SWITCHABLE && + mbmi->interp_filter != EIGHTTAP) // invalid configuration + continue; +#endif // CONFIG_EXT_INTERP if (tmp_rd == INT64_MAX) continue; rs = vp10_get_switchable_rate(cpi, xd); @@ -4170,15 +5583,30 @@ mbmi->interp_filter = (cm->interp_filter == SWITCHABLE ? tmp_best_filter : cm->interp_filter); + + if (!pred_exists) { // Handles the special case when a filter that is not in the - // switchable list (bilinear, 6-tap) is indicated at the frame level + // switchable list (bilinear) is indicated at the frame level tmp_rd = rd_pick_best_sub8x8_mode(cpi, x, &x->mbmi_ext->ref_mvs[ref_frame][0], second_ref, best_yrd, &rate, &rate_y, &distortion, &skippable, &total_sse, (int) this_rd_thresh, seg_mvs, bsi, 0, mi_row, mi_col); +#if CONFIG_EXT_INTERP + if (!vp10_is_interp_needed(xd) && cm->interp_filter == SWITCHABLE && + mbmi->interp_filter != EIGHTTAP) { + mbmi->interp_filter = EIGHTTAP; + tmp_rd = rd_pick_best_sub8x8_mode( + cpi, x, + &x->mbmi_ext->ref_mvs[ref_frame][0], + second_ref, best_yrd, &rate, &rate_y, + &distortion, &skippable, &total_sse, + (int) this_rd_thresh, seg_mvs, bsi, 0, + mi_row, mi_col); + } +#endif // CONFIG_EXT_INTERP if (tmp_rd == INT64_MAX) continue; } else { @@ -4214,10 +5642,15 @@ vp10_build_inter_predictors_sbuv(&x->e_mbd, mi_row, mi_col, BLOCK_8X8); memset(x->skip_txfm, SKIP_TXFM_NONE, sizeof(x->skip_txfm)); +#if CONFIG_VAR_TX + if (!inter_block_uvrd(cpi, x, &rate_uv, &distortion_uv, &uv_skippable, + &uv_sse, BLOCK_8X8, tmp_best_rdu)) + continue; +#else if (!super_block_uvrd(cpi, x, &rate_uv, &distortion_uv, &uv_skippable, &uv_sse, BLOCK_8X8, tmp_best_rdu)) continue; - +#endif rate2 += rate_uv; distortion2 += distortion_uv; skippable = skippable && uv_skippable; @@ -4294,8 +5727,14 @@ best_skip2 = this_skip2; if (!x->select_tx_size) swap_block_ptr(x, ctx, 1, 0, 0, max_plane); + +#if CONFIG_VAR_TX + for (i = 0; i < MAX_MB_PLANE; ++i) + memset(ctx->blk_skip[i], 0, sizeof(uint8_t) * ctx->num_4x4_blk); +#else memcpy(ctx->zcoeff_blk, x->zcoeff_blk[TX_4X4], sizeof(ctx->zcoeff_blk[0]) * ctx->num_4x4_blk); +#endif for (i = 0; i < 4; i++) best_bmodes[i] = xd->mi[0]->bmi[i];
diff --git a/vp10/encoder/subexp.c b/vp10/encoder/subexp.c index 67e820b..d407477 100644 --- a/vp10/encoder/subexp.c +++ b/vp10/encoder/subexp.c
@@ -212,3 +212,12 @@ vpx_write(w, 0, upd); } } + +int vp10_cond_prob_diff_update_savings(vpx_prob *oldp, + const unsigned int ct[2]) { + const vpx_prob upd = DIFF_UPDATE_PROB; + vpx_prob newp = get_binary_prob(ct[0], ct[1]); + const int savings = vp10_prob_diff_update_savings_search(ct, *oldp, &newp, + upd); + return savings; +}
diff --git a/vp10/encoder/subexp.h b/vp10/encoder/subexp.h index 04b96c0..bad23d6 100644 --- a/vp10/encoder/subexp.h +++ b/vp10/encoder/subexp.h
@@ -36,6 +36,8 @@ vpx_prob *bestp, vpx_prob upd, int stepsize); +int vp10_cond_prob_diff_update_savings(vpx_prob *oldp, + const unsigned int ct[2]); #ifdef __cplusplus } // extern "C"
diff --git a/vp10/encoder/tokenize.c b/vp10/encoder/tokenize.c index e568c0b..725b857 100644 --- a/vp10/encoder/tokenize.c +++ b/vp10/encoder/tokenize.c
@@ -541,8 +541,8 @@ const tran_low_t *qcoeff = BLOCK_OFFSET(p->qcoeff, block); const int segment_id = mbmi->segment_id; const int16_t *scan, *nb; - const TX_TYPE tx_type = get_tx_type(type, xd, block); - const scan_order *const so = get_scan(tx_size, tx_type); + const TX_TYPE tx_type = get_tx_type(type, xd, block, tx_size); + const scan_order *const so = get_scan(tx_size, tx_type, is_inter_block(mbmi)); const int ref = is_inter_block(mbmi); unsigned int (*const counts)[COEFF_CONTEXTS][ENTROPY_TOKENS] = td->rd_counts.coef_counts[tx_size][type][ref]; @@ -645,6 +645,118 @@ return result; } +#if CONFIG_VAR_TX +void tokenize_tx(ThreadData *td, TOKENEXTRA **t, + int dry_run, TX_SIZE tx_size, BLOCK_SIZE plane_bsize, + int blk_row, int blk_col, int block, int plane, + void *arg) { + MACROBLOCK *const x = &td->mb; + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + const struct macroblockd_plane *const pd = &xd->plane[plane]; + const BLOCK_SIZE bsize = txsize_to_bsize[tx_size]; + int blk_idx = (blk_row >> (1 - pd->subsampling_y)) * 8 + + (blk_col >> (1 - pd->subsampling_x)); + TX_SIZE plane_tx_size = plane ? + get_uv_tx_size_impl(mbmi->inter_tx_size[blk_idx], bsize, 0, 0) : + mbmi->inter_tx_size[blk_idx]; + + int max_blocks_high = num_4x4_blocks_high_lookup[plane_bsize]; + int max_blocks_wide = num_4x4_blocks_wide_lookup[plane_bsize]; + if (xd->mb_to_bottom_edge < 0) + max_blocks_high += xd->mb_to_bottom_edge >> (5 + pd->subsampling_y); + if (xd->mb_to_right_edge < 0) + max_blocks_wide += xd->mb_to_right_edge >> (5 + pd->subsampling_x); + + if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) + return; + + if (tx_size == plane_tx_size) { + const struct macroblockd_plane *const pd = &xd->plane[plane]; + BLOCK_SIZE plane_bsize = get_plane_block_size(mbmi->sb_type, pd); + if (!dry_run) + tokenize_b(plane, block, blk_row, blk_col, plane_bsize, tx_size, arg); + else + set_entropy_context_b(plane, block, blk_row, blk_col, + plane_bsize, tx_size, arg); + } else { + int bsl = b_width_log2_lookup[bsize]; + int i; + + assert(bsl > 0); + --bsl; + + for (i = 0; i < 4; ++i) { + const int offsetr = blk_row + ((i >> 1) << bsl); + const int offsetc = blk_col + ((i & 0x01) << bsl); + int step = 1 << (2 * (tx_size - 1)); + + if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) + continue; + + tokenize_tx(td, t, dry_run, tx_size - 1, plane_bsize, + offsetr, offsetc, block + i * step, plane, arg); + } + } +} + +void vp10_tokenize_sb_inter(VP10_COMP *cpi, ThreadData *td, TOKENEXTRA **t, + int dry_run, int mi_row, int mi_col, + BLOCK_SIZE bsize) { + VP10_COMMON *const cm = &cpi->common; + MACROBLOCK *const x = &td->mb; + MACROBLOCKD *const xd = &x->e_mbd; + MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi; + TOKENEXTRA *t_backup = *t; + const int ctx = vp10_get_skip_context(xd); + const int skip_inc = !segfeature_active(&cm->seg, mbmi->segment_id, + SEG_LVL_SKIP); + struct tokenize_b_args arg = {cpi, td, t}; + int plane; + if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols) + return; + + if (mbmi->skip) { + if (!dry_run) + td->counts->skip[ctx][1] += skip_inc; + reset_skip_context(xd, bsize); + if (dry_run) + *t = t_backup; + return; + } + + if (!dry_run) + td->counts->skip[ctx][0] += skip_inc; + else + *t = t_backup; + + for (plane = 0; plane < MAX_MB_PLANE; ++plane) { + const struct macroblockd_plane *const pd = &xd->plane[plane]; + const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd); + const int mi_width = num_4x4_blocks_wide_lookup[plane_bsize]; + const int mi_height = num_4x4_blocks_high_lookup[plane_bsize]; + const TX_SIZE max_tx_size = max_txsize_lookup[plane_bsize]; + const BLOCK_SIZE txb_size = txsize_to_bsize[max_tx_size]; + int bh = num_4x4_blocks_wide_lookup[txb_size]; + int idx, idy; + int block = 0; + int step = 1 << (max_tx_size * 2); + for (idy = 0; idy < mi_height; idy += bh) { + for (idx = 0; idx < mi_width; idx += bh) { + tokenize_tx(td, t, dry_run, max_tx_size, plane_bsize, idy, idx, + block, plane, &arg); + block += step; + } + } + + if (!dry_run) { + (*t)->token = EOSB_TOKEN; + (*t)++; + } + } +} +#endif + void vp10_tokenize_sb(VP10_COMP *cpi, ThreadData *td, TOKENEXTRA **t, int dry_run, BLOCK_SIZE bsize) { VP10_COMMON *const cm = &cpi->common;
diff --git a/vp10/encoder/tokenize.h b/vp10/encoder/tokenize.h index 1614add..0c9f7da 100644 --- a/vp10/encoder/tokenize.h +++ b/vp10/encoder/tokenize.h
@@ -51,6 +51,12 @@ struct VP10_COMP; struct ThreadData; +#if CONFIG_VAR_TX +void vp10_tokenize_sb_inter(struct VP10_COMP *cpi, struct ThreadData *td, + TOKENEXTRA **t, int dry_run, int mi_row, int mi_col, + BLOCK_SIZE bsize); +#endif + void vp10_tokenize_palette_sb(struct ThreadData *const td, BLOCK_SIZE bsize, int plane, TOKENEXTRA **t);
diff --git a/vp10/encoder/x86/dct_sse2.c b/vp10/encoder/x86/dct_sse2.c index e111157..976fe45 100644 --- a/vp10/encoder/x86/dct_sse2.c +++ b/vp10/encoder/x86/dct_sse2.c
@@ -18,16 +18,37 @@ #include "vpx_dsp/x86/txfm_common_sse2.h" #include "vpx_ports/mem.h" +// Reverse the 8 16 bit words in __m128i +static INLINE __m128i mm_reverse_epi16(const __m128i x) { + const __m128i a = _mm_shufflelo_epi16(x, 0x1b); + const __m128i b = _mm_shufflehi_epi16(a, 0x1b); + return _mm_shuffle_epi32(b, 0x4e); +} + static INLINE void load_buffer_4x4(const int16_t *input, __m128i *in, - int stride) { + int stride, int flipud, int fliplr) { const __m128i k__nonzero_bias_a = _mm_setr_epi16(0, 1, 1, 1, 1, 1, 1, 1); const __m128i k__nonzero_bias_b = _mm_setr_epi16(1, 0, 0, 0, 0, 0, 0, 0); __m128i mask; - in[0] = _mm_loadl_epi64((const __m128i *)(input + 0 * stride)); - in[1] = _mm_loadl_epi64((const __m128i *)(input + 1 * stride)); - in[2] = _mm_loadl_epi64((const __m128i *)(input + 2 * stride)); - in[3] = _mm_loadl_epi64((const __m128i *)(input + 3 * stride)); + if (!flipud) { + in[0] = _mm_loadl_epi64((const __m128i *)(input + 0 * stride)); + in[1] = _mm_loadl_epi64((const __m128i *)(input + 1 * stride)); + in[2] = _mm_loadl_epi64((const __m128i *)(input + 2 * stride)); + in[3] = _mm_loadl_epi64((const __m128i *)(input + 3 * stride)); + } else { + in[0] = _mm_loadl_epi64((const __m128i *)(input + 3 * stride)); + in[1] = _mm_loadl_epi64((const __m128i *)(input + 2 * stride)); + in[2] = _mm_loadl_epi64((const __m128i *)(input + 1 * stride)); + in[3] = _mm_loadl_epi64((const __m128i *)(input + 0 * stride)); + } + + if (fliplr) { + in[0] = _mm_shufflelo_epi16(in[0], 0x1b); + in[1] = _mm_shufflelo_epi16(in[1], 0x1b); + in[2] = _mm_shufflelo_epi16(in[2], 0x1b); + in[3] = _mm_shufflelo_epi16(in[3], 0x1b); + } in[0] = _mm_slli_epi16(in[0], 4); in[1] = _mm_slli_epi16(in[1], 4); @@ -160,23 +181,55 @@ vpx_fdct4x4_sse2(input, output, stride); break; case ADST_DCT: - load_buffer_4x4(input, in, stride); + load_buffer_4x4(input, in, stride, 0, 0); fadst4_sse2(in); fdct4_sse2(in); write_buffer_4x4(output, in); break; case DCT_ADST: - load_buffer_4x4(input, in, stride); + load_buffer_4x4(input, in, stride, 0, 0); fdct4_sse2(in); fadst4_sse2(in); write_buffer_4x4(output, in); break; case ADST_ADST: - load_buffer_4x4(input, in, stride); + load_buffer_4x4(input, in, stride, 0, 0); fadst4_sse2(in); fadst4_sse2(in); write_buffer_4x4(output, in); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + load_buffer_4x4(input, in, stride, 1, 0); + fadst4_sse2(in); + fdct4_sse2(in); + write_buffer_4x4(output, in); + break; + case DCT_FLIPADST: + load_buffer_4x4(input, in, stride, 0, 1); + fdct4_sse2(in); + fadst4_sse2(in); + write_buffer_4x4(output, in); + break; + case FLIPADST_FLIPADST: + load_buffer_4x4(input, in, stride, 1, 1); + fadst4_sse2(in); + fadst4_sse2(in); + write_buffer_4x4(output, in); + break; + case ADST_FLIPADST: + load_buffer_4x4(input, in, stride, 0, 1); + fadst4_sse2(in); + fadst4_sse2(in); + write_buffer_4x4(output, in); + break; + case FLIPADST_ADST: + load_buffer_4x4(input, in, stride, 1, 0); + fadst4_sse2(in); + fadst4_sse2(in); + write_buffer_4x4(output, in); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -627,15 +680,37 @@ // load 8x8 array static INLINE void load_buffer_8x8(const int16_t *input, __m128i *in, - int stride) { - in[0] = _mm_load_si128((const __m128i *)(input + 0 * stride)); - in[1] = _mm_load_si128((const __m128i *)(input + 1 * stride)); - in[2] = _mm_load_si128((const __m128i *)(input + 2 * stride)); - in[3] = _mm_load_si128((const __m128i *)(input + 3 * stride)); - in[4] = _mm_load_si128((const __m128i *)(input + 4 * stride)); - in[5] = _mm_load_si128((const __m128i *)(input + 5 * stride)); - in[6] = _mm_load_si128((const __m128i *)(input + 6 * stride)); - in[7] = _mm_load_si128((const __m128i *)(input + 7 * stride)); + int stride, int flipud, int fliplr) { + if (!flipud) { + in[0] = _mm_load_si128((const __m128i *)(input + 0 * stride)); + in[1] = _mm_load_si128((const __m128i *)(input + 1 * stride)); + in[2] = _mm_load_si128((const __m128i *)(input + 2 * stride)); + in[3] = _mm_load_si128((const __m128i *)(input + 3 * stride)); + in[4] = _mm_load_si128((const __m128i *)(input + 4 * stride)); + in[5] = _mm_load_si128((const __m128i *)(input + 5 * stride)); + in[6] = _mm_load_si128((const __m128i *)(input + 6 * stride)); + in[7] = _mm_load_si128((const __m128i *)(input + 7 * stride)); + } else { + in[0] = _mm_load_si128((const __m128i *)(input + 7 * stride)); + in[1] = _mm_load_si128((const __m128i *)(input + 6 * stride)); + in[2] = _mm_load_si128((const __m128i *)(input + 5 * stride)); + in[3] = _mm_load_si128((const __m128i *)(input + 4 * stride)); + in[4] = _mm_load_si128((const __m128i *)(input + 3 * stride)); + in[5] = _mm_load_si128((const __m128i *)(input + 2 * stride)); + in[6] = _mm_load_si128((const __m128i *)(input + 1 * stride)); + in[7] = _mm_load_si128((const __m128i *)(input + 0 * stride)); + } + + if (fliplr) { + in[0] = mm_reverse_epi16(in[0]); + in[1] = mm_reverse_epi16(in[1]); + in[2] = mm_reverse_epi16(in[2]); + in[3] = mm_reverse_epi16(in[3]); + in[4] = mm_reverse_epi16(in[4]); + in[5] = mm_reverse_epi16(in[5]); + in[6] = mm_reverse_epi16(in[6]); + in[7] = mm_reverse_epi16(in[7]); + } in[0] = _mm_slli_epi16(in[0], 2); in[1] = _mm_slli_epi16(in[1], 2); @@ -1144,26 +1219,63 @@ vpx_fdct8x8_sse2(input, output, stride); break; case ADST_DCT: - load_buffer_8x8(input, in, stride); + load_buffer_8x8(input, in, stride, 0, 0); fadst8_sse2(in); fdct8_sse2(in); right_shift_8x8(in, 1); write_buffer_8x8(output, in, 8); break; case DCT_ADST: - load_buffer_8x8(input, in, stride); + load_buffer_8x8(input, in, stride, 0, 0); fdct8_sse2(in); fadst8_sse2(in); right_shift_8x8(in, 1); write_buffer_8x8(output, in, 8); break; case ADST_ADST: - load_buffer_8x8(input, in, stride); + load_buffer_8x8(input, in, stride, 0, 0); fadst8_sse2(in); fadst8_sse2(in); right_shift_8x8(in, 1); write_buffer_8x8(output, in, 8); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + load_buffer_8x8(input, in, stride, 1, 0); + fadst8_sse2(in); + fdct8_sse2(in); + right_shift_8x8(in, 1); + write_buffer_8x8(output, in, 8); + break; + case DCT_FLIPADST: + load_buffer_8x8(input, in, stride, 0, 1); + fdct8_sse2(in); + fadst8_sse2(in); + right_shift_8x8(in, 1); + write_buffer_8x8(output, in, 8); + break; + case FLIPADST_FLIPADST: + load_buffer_8x8(input, in, stride, 1, 1); + fadst8_sse2(in); + fadst8_sse2(in); + right_shift_8x8(in, 1); + write_buffer_8x8(output, in, 8); + break; + case ADST_FLIPADST: + load_buffer_8x8(input, in, stride, 0, 1); + fadst8_sse2(in); + fadst8_sse2(in); + right_shift_8x8(in, 1); + write_buffer_8x8(output, in, 8); + break; + case FLIPADST_ADST: + load_buffer_8x8(input, in, stride, 1, 0); + fadst8_sse2(in); + fadst8_sse2(in); + right_shift_8x8(in, 1); + write_buffer_8x8(output, in, 8); + break; +#endif // CONFIG_EXT_TX default: assert(0); break; @@ -1171,15 +1283,37 @@ } static INLINE void load_buffer_16x16(const int16_t* input, __m128i *in0, - __m128i *in1, int stride) { - // load first 8 columns - load_buffer_8x8(input, in0, stride); - load_buffer_8x8(input + 8 * stride, in0 + 8, stride); + __m128i *in1, int stride, + int flipud, int fliplr) { + // Load 4 8x8 blocks + const int16_t *topL = input; + const int16_t *topR = input + 8; + const int16_t *botL = input + 8 * stride; + const int16_t *botR = input + 8 * stride + 8; - input += 8; + const int16_t *tmp; + + if (flipud) { + // Swap left columns + tmp = topL; topL = botL; botL = tmp; + // Swap right columns + tmp = topR; topR = botR; botR = tmp; + } + + if (fliplr) { + // Swap top rows + tmp = topL; topL = topR; topR = tmp; + // Swap bottom rows + tmp = botL; botL = botR; botR = tmp; + } + + // load first 8 columns + load_buffer_8x8(topL, in0, stride, flipud, fliplr); + load_buffer_8x8(botL, in0 + 8, stride, flipud, fliplr); + // load second 8 columns - load_buffer_8x8(input, in1, stride); - load_buffer_8x8(input + 8 * stride, in1 + 8, stride); + load_buffer_8x8(topR, in1, stride, flipud, fliplr); + load_buffer_8x8(botR, in1 + 8, stride, flipud, fliplr); } static INLINE void write_buffer_16x16(tran_low_t *output, __m128i *in0, @@ -2031,26 +2165,63 @@ vpx_fdct16x16_sse2(input, output, stride); break; case ADST_DCT: - load_buffer_16x16(input, in0, in1, stride); + load_buffer_16x16(input, in0, in1, stride, 0, 0); fadst16_sse2(in0, in1); right_shift_16x16(in0, in1); fdct16_sse2(in0, in1); write_buffer_16x16(output, in0, in1, 16); break; case DCT_ADST: - load_buffer_16x16(input, in0, in1, stride); + load_buffer_16x16(input, in0, in1, stride, 0, 0); fdct16_sse2(in0, in1); right_shift_16x16(in0, in1); fadst16_sse2(in0, in1); write_buffer_16x16(output, in0, in1, 16); break; case ADST_ADST: - load_buffer_16x16(input, in0, in1, stride); + load_buffer_16x16(input, in0, in1, stride, 0, 0); fadst16_sse2(in0, in1); right_shift_16x16(in0, in1); fadst16_sse2(in0, in1); write_buffer_16x16(output, in0, in1, 16); break; +#if CONFIG_EXT_TX + case FLIPADST_DCT: + load_buffer_16x16(input, in0, in1, stride, 1, 0); + fadst16_sse2(in0, in1); + right_shift_16x16(in0, in1); + fdct16_sse2(in0, in1); + write_buffer_16x16(output, in0, in1, 16); + break; + case DCT_FLIPADST: + load_buffer_16x16(input, in0, in1, stride, 0, 1); + fdct16_sse2(in0, in1); + right_shift_16x16(in0, in1); + fadst16_sse2(in0, in1); + write_buffer_16x16(output, in0, in1, 16); + break; + case FLIPADST_FLIPADST: + load_buffer_16x16(input, in0, in1, stride, 1, 1); + fadst16_sse2(in0, in1); + right_shift_16x16(in0, in1); + fadst16_sse2(in0, in1); + write_buffer_16x16(output, in0, in1, 16); + break; + case ADST_FLIPADST: + load_buffer_16x16(input, in0, in1, stride, 0, 1); + fadst16_sse2(in0, in1); + right_shift_16x16(in0, in1); + fadst16_sse2(in0, in1); + write_buffer_16x16(output, in0, in1, 16); + break; + case FLIPADST_ADST: + load_buffer_16x16(input, in0, in1, stride, 1, 0); + fadst16_sse2(in0, in1); + right_shift_16x16(in0, in1); + fadst16_sse2(in0, in1); + write_buffer_16x16(output, in0, in1, 16); + break; +#endif // CONFIG_EXT_TX default: assert(0); break;
diff --git a/vp10/vp10_common.mk b/vp10/vp10_common.mk index 2eb3488..4b7a784 100644 --- a/vp10/vp10_common.mk +++ b/vp10/vp10_common.mk
@@ -63,6 +63,14 @@ VP10_COMMON_SRCS-yes += common/scan.h VP10_COMMON_SRCS-yes += common/vp10_fwd_txfm.h VP10_COMMON_SRCS-yes += common/vp10_fwd_txfm.c +VP10_COMMON_SRCS-yes += common/vp10_txfm.h +VP10_COMMON_SRCS-yes += common/vp10_fwd_txfm1d.h +VP10_COMMON_SRCS-yes += common/vp10_fwd_txfm1d.c +VP10_COMMON_SRCS-yes += common/vp10_inv_txfm1d.h +VP10_COMMON_SRCS-yes += common/vp10_inv_txfm1d.c +VP10_COMMON_SRCS-yes += common/vp10_fwd_txfm2d.h +VP10_COMMON_SRCS-yes += common/vp10_fwd_txfm2d.c +VP10_COMMON_SRCS-yes += common/vp10_fwd_txfm2d_cfg.h VP10_COMMON_SRCS-$(CONFIG_VP9_POSTPROC) += common/postproc.h VP10_COMMON_SRCS-$(CONFIG_VP9_POSTPROC) += common/postproc.c
diff --git a/vp9/common/vp9_blockd.h b/vp9/common/vp9_blockd.h index 61eb591..41994dc 100644 --- a/vp9/common/vp9_blockd.h +++ b/vp9/common/vp9_blockd.h
@@ -98,8 +98,13 @@ return mbmi->ref_frame[0] > INTRA_FRAME; } +static INLINE int is_compound_ref(const MV_REFERENCE_FRAME *ref_frame) { + assert(ref_frame != NULL); + return ref_frame[1] > INTRA_FRAME; +} + static INLINE int has_second_ref(const MB_MODE_INFO *mbmi) { - return mbmi->ref_frame[1] > INTRA_FRAME; + return is_compound_ref(mbmi->ref_frame); } PREDICTION_MODE vp9_left_block_mode(const MODE_INFO *cur_mi,
diff --git a/vp9/encoder/vp9_aq_cyclicrefresh.c b/vp9/encoder/vp9_aq_cyclicrefresh.c index 0def2cf..2270a06 100644 --- a/vp9/encoder/vp9_aq_cyclicrefresh.c +++ b/vp9/encoder/vp9_aq_cyclicrefresh.c
@@ -20,7 +20,6 @@ #include "vp9/encoder/vp9_ratectrl.h" #include "vp9/encoder/vp9_segmentation.h" - CYCLIC_REFRESH *vp9_cyclic_refresh_alloc(int mi_rows, int mi_cols) { size_t last_coded_q_map_size; size_t consec_zero_mv_size;
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c index a400501..d78137a 100644 --- a/vp9/encoder/vp9_rdopt.c +++ b/vp9/encoder/vp9_rdopt.c
@@ -1545,8 +1545,8 @@ const int ph = 4 * num_4x4_blocks_high_lookup[bsize]; MACROBLOCKD *xd = &x->e_mbd; MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi; - const int refs[2] = {mbmi->ref_frame[0], - mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1]}; + const int refs[2] = { mbmi->ref_frame[0], + mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1] }; int_mv ref_mv[2]; int ite, ref; const InterpKernel *kernel = vp9_filter_kernels[mbmi->interp_filter]; @@ -2407,8 +2407,8 @@ const int this_mode = mbmi->mode; int_mv *frame_mv = mode_mv[this_mode]; int i; - int refs[2] = { mbmi->ref_frame[0], - (mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1]) }; + const int refs[2] = { mbmi->ref_frame[0], + mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1] }; int_mv cur_mv[2]; #if CONFIG_VP9_HIGHBITDEPTH DECLARE_ALIGNED(16, uint16_t, tmp_buf16[MAX_MB_PLANE * 64 * 64]); @@ -3141,10 +3141,14 @@ int this_skip2 = 0; int64_t total_sse = INT64_MAX; int early_term = 0; + const MV_REFERENCE_FRAME refs[2] = { + vp9_mode_order[mode_index].ref_frame[0], + vp9_mode_order[mode_index].ref_frame[1] + }; this_mode = vp9_mode_order[mode_index].mode; - ref_frame = vp9_mode_order[mode_index].ref_frame[0]; - second_ref_frame = vp9_mode_order[mode_index].ref_frame[1]; + ref_frame = refs[0]; + second_ref_frame = refs[1]; // Look at the reference frame of the best mode so far and set the // skip mask to look at a subset of the remaining modes. @@ -3233,7 +3237,7 @@ continue; } - comp_pred = second_ref_frame > INTRA_FRAME; + comp_pred = is_compound_ref(refs); if (comp_pred) { if (!cpi->allow_comp_inter_inter) continue; @@ -3526,7 +3530,7 @@ if (best_mbmode.mode == NEWMV) { const MV_REFERENCE_FRAME refs[2] = {best_mbmode.ref_frame[0], best_mbmode.ref_frame[1]}; - int comp_pred_mode = refs[1] > INTRA_FRAME; + int comp_pred_mode = is_compound_ref(refs); if (frame_mv[NEARESTMV][refs[0]].as_int == best_mbmode.mv[0].as_int && ((comp_pred_mode && frame_mv[NEARESTMV][refs[1]].as_int == @@ -3820,9 +3824,13 @@ int64_t total_sse = INT_MAX; int early_term = 0; struct buf_2d backup_yv12[2][MAX_MB_PLANE]; + const MV_REFERENCE_FRAME refs[2] = { + vp9_ref_order[ref_index].ref_frame[0], + vp9_ref_order[ref_index].ref_frame[1] + }; - ref_frame = vp9_ref_order[ref_index].ref_frame[0]; - second_ref_frame = vp9_ref_order[ref_index].ref_frame[1]; + ref_frame = refs[0]; + second_ref_frame = refs[1]; // Look at the reference frame of the best mode so far and set the // skip mask to look at a subset of the remaining modes. @@ -3861,7 +3869,7 @@ tile_data->thresh_freq_fact[bsize][ref_index])) continue; - comp_pred = second_ref_frame > INTRA_FRAME; + comp_pred = is_compound_ref(refs); if (comp_pred) { if (!cpi->allow_comp_inter_inter) continue; @@ -4139,7 +4147,7 @@ // Estimate the reference frame signaling cost and add it // to the rolling cost variable. - if (second_ref_frame > INTRA_FRAME) { + if (is_compound_ref(mbmi->ref_frame)) { rate2 += ref_costs_comp[ref_frame]; } else { rate2 += ref_costs_single[ref_frame];
diff --git a/vpx/vp8cx.h b/vpx/vp8cx.h index bd99c6d..7504c0e 100644 --- a/vpx/vp8cx.h +++ b/vpx/vp8cx.h
@@ -806,9 +806,12 @@ VPX_CTRL_USE_TYPE(VP9E_SET_SVC_REF_FRAME_CONFIG, vpx_svc_ref_frame_config_t *) #define VPX_CTRL_VP9E_SET_SVC_REF_FRAME_CONFIG -VPX_CTRL_USE_TYPE(VP9E_SET_RENDER_SIZE, int *) +/*!\brief + * + * TODO(rbultje) : add support of the control in ffmpeg + */ #define VPX_CTRL_VP9E_SET_RENDER_SIZE - +VPX_CTRL_USE_TYPE(VP9E_SET_RENDER_SIZE, int *) /*!\endcond */ /*! @} - end defgroup vp8_encoder */ #ifdef __cplusplus