| /* |
| * Copyright (c) 2018, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| #include <tuple> |
| |
| #include "third_party/googletest/src/googletest/include/gtest/gtest.h" |
| |
| #include "config/aom_config.h" |
| #include "config/aom_dsp_rtcd.h" |
| |
| #include "aom_mem/aom_mem.h" |
| #include "aom_ports/aom_timer.h" |
| #include "av1/common/blockd.h" |
| #include "av1/common/pred_common.h" |
| #include "av1/common/reconintra.h" |
| #include "test/acm_random.h" |
| #include "test/register_state_check.h" |
| #include "test/util.h" |
| |
| namespace { |
| |
| const int kZ1Start = 0; |
| const int kZ2Start = 90; |
| const int kZ3Start = 180; |
| |
| const TX_SIZE kTxSize[] = { TX_4X4, TX_8X8, TX_16X16, TX_32X32, TX_64X64, |
| TX_4X8, TX_8X4, TX_8X16, TX_16X8, TX_16X32, |
| TX_32X16, TX_32X64, TX_64X32, TX_4X16, TX_16X4, |
| TX_8X32, TX_32X8, TX_16X64, TX_64X16 }; |
| |
| const char *const kTxSizeStrings[] = { |
| "TX_4X4", "TX_8X8", "TX_16X16", "TX_32X32", "TX_64X64", |
| "TX_4X8", "TX_8X4", "TX_8X16", "TX_16X8", "TX_16X32", |
| "TX_32X16", "TX_32X64", "TX_64X32", "TX_4X16", "TX_16X4", |
| "TX_8X32", "TX_32X8", "TX_16X64", "TX_64X16" |
| }; |
| |
| using libaom_test::ACMRandom; |
| |
| typedef void (*DrPred_Hbd)(uint16_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint16_t *above, const uint16_t *left, |
| int upsample_above, int upsample_left, int dx, |
| int dy, int bd); |
| |
| typedef void (*DrPred)(uint8_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint8_t *above, const uint8_t *left, |
| int upsample_above, int upsample_left, int dx, int dy, |
| int bd); |
| |
| typedef void (*Z1_Lbd)(uint8_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint8_t *above, const uint8_t *left, |
| int upsample_above, int dx, int dy); |
| template <Z1_Lbd fn> |
| void z1_wrapper(uint8_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint8_t *above, const uint8_t *left, int upsample_above, |
| int upsample_left, int dx, int dy, int bd) { |
| (void)bd; |
| (void)upsample_left; |
| fn(dst, stride, bw, bh, above, left, upsample_above, dx, dy); |
| } |
| |
| typedef void (*Z2_Lbd)(uint8_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint8_t *above, const uint8_t *left, |
| int upsample_above, int upsample_left, int dx, int dy); |
| template <Z2_Lbd fn> |
| void z2_wrapper(uint8_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint8_t *above, const uint8_t *left, int upsample_above, |
| int upsample_left, int dx, int dy, int bd) { |
| (void)bd; |
| (void)upsample_left; |
| fn(dst, stride, bw, bh, above, left, upsample_above, upsample_left, dx, dy); |
| } |
| |
| typedef void (*Z3_Lbd)(uint8_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint8_t *above, const uint8_t *left, |
| int upsample_left, int dx, int dy); |
| template <Z3_Lbd fn> |
| void z3_wrapper(uint8_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint8_t *above, const uint8_t *left, int upsample_above, |
| int upsample_left, int dx, int dy, int bd) { |
| (void)bd; |
| (void)upsample_above; |
| fn(dst, stride, bw, bh, above, left, upsample_left, dx, dy); |
| } |
| |
| typedef void (*Z1_Hbd)(uint16_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint16_t *above, const uint16_t *left, |
| int upsample_above, int dx, int dy, int bd); |
| template <Z1_Hbd fn> |
| void z1_wrapper_hbd(uint16_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint16_t *above, const uint16_t *left, |
| int upsample_above, int upsample_left, int dx, int dy, |
| int bd) { |
| (void)bd; |
| (void)upsample_left; |
| fn(dst, stride, bw, bh, above, left, upsample_above, dx, dy, bd); |
| } |
| |
| typedef void (*Z2_Hbd)(uint16_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint16_t *above, const uint16_t *left, |
| int upsample_above, int upsample_left, int dx, int dy, |
| int bd); |
| template <Z2_Hbd fn> |
| void z2_wrapper_hbd(uint16_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint16_t *above, const uint16_t *left, |
| int upsample_above, int upsample_left, int dx, int dy, |
| int bd) { |
| (void)bd; |
| fn(dst, stride, bw, bh, above, left, upsample_above, upsample_left, dx, dy, |
| bd); |
| } |
| |
| typedef void (*Z3_Hbd)(uint16_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint16_t *above, const uint16_t *left, |
| int upsample_left, int dx, int dy, int bd); |
| template <Z3_Hbd fn> |
| void z3_wrapper_hbd(uint16_t *dst, ptrdiff_t stride, int bw, int bh, |
| const uint16_t *above, const uint16_t *left, |
| int upsample_above, int upsample_left, int dx, int dy, |
| int bd) { |
| (void)bd; |
| (void)upsample_above; |
| fn(dst, stride, bw, bh, above, left, upsample_left, dx, dy, bd); |
| } |
| |
| template <typename FuncType> |
| struct DrPredFunc { |
| DrPredFunc(FuncType pred = nullptr, FuncType tst = nullptr, |
| int bit_depth_value = 0, int start_angle_value = 0) |
| : ref_fn(pred), tst_fn(tst), bit_depth(bit_depth_value), |
| start_angle(start_angle_value) {} |
| |
| FuncType ref_fn; |
| FuncType tst_fn; |
| int bit_depth; |
| int start_angle; |
| }; |
| |
| template <typename Pixel, typename FuncType> |
| class DrPredTest : public ::testing::TestWithParam<DrPredFunc<FuncType> > { |
| protected: |
| static const int kMaxNumTests = 10000; |
| static const int kIterations = 10; |
| static const int kDstStride = 64; |
| static const int kDstSize = kDstStride * kDstStride; |
| static const int kOffset = 16; |
| static const int kBufSize = ((2 * MAX_TX_SIZE) << 1) + 16; |
| |
| DrPredTest() |
| : enable_upsample_(0), upsample_above_(0), upsample_left_(0), bw_(0), |
| bh_(0), dx_(1), dy_(1), bd_(8), txsize_(TX_4X4) { |
| params_ = this->GetParam(); |
| start_angle_ = params_.start_angle; |
| stop_angle_ = start_angle_ + 90; |
| |
| dst_ref_ = &dst_ref_data_[0]; |
| dst_tst_ = &dst_tst_data_[0]; |
| dst_stride_ = kDstStride; |
| above_ = &above_data_[kOffset]; |
| left_ = &left_data_[kOffset]; |
| |
| for (int i = 0; i < kBufSize; ++i) { |
| above_data_[i] = rng_.Rand8(); |
| left_data_[i] = rng_.Rand8(); |
| } |
| |
| for (int i = 0; i < kDstSize; ++i) { |
| dst_ref_[i] = 0; |
| dst_tst_[i] = 0; |
| } |
| } |
| |
| virtual ~DrPredTest() {} |
| |
| void Predict(bool speedtest, int tx) { |
| const int kNumTests = speedtest ? kMaxNumTests : 1; |
| aom_usec_timer timer; |
| int tst_time = 0; |
| |
| bd_ = params_.bit_depth; |
| |
| aom_usec_timer_start(&timer); |
| for (int k = 0; k < kNumTests; ++k) { |
| params_.ref_fn(dst_ref_, dst_stride_, bw_, bh_, above_, left_, |
| upsample_above_, upsample_left_, dx_, dy_, bd_); |
| } |
| aom_usec_timer_mark(&timer); |
| const int ref_time = static_cast<int>(aom_usec_timer_elapsed(&timer)); |
| |
| if (params_.tst_fn) { |
| aom_usec_timer_start(&timer); |
| for (int k = 0; k < kNumTests; ++k) { |
| API_REGISTER_STATE_CHECK(params_.tst_fn(dst_tst_, dst_stride_, bw_, bh_, |
| above_, left_, upsample_above_, |
| upsample_left_, dx_, dy_, bd_)); |
| } |
| aom_usec_timer_mark(&timer); |
| tst_time = static_cast<int>(aom_usec_timer_elapsed(&timer)); |
| } else { |
| for (int i = 0; i < kDstSize; ++i) { |
| dst_ref_[i] = dst_tst_[i]; |
| } |
| } |
| |
| OutputTimes(kNumTests, ref_time, tst_time, tx); |
| } |
| |
| void RunTest(bool speedtest, bool needsaturation, int p_angle) { |
| bd_ = params_.bit_depth; |
| |
| if (needsaturation) { |
| for (int i = 0; i < kBufSize; ++i) { |
| above_data_[i] = left_data_[i] = (1 << bd_) - 1; |
| } |
| } |
| for (int tx = 0; tx < TX_SIZES_ALL; ++tx) { |
| if (params_.tst_fn == nullptr) { |
| for (int i = 0; i < kDstSize; ++i) { |
| dst_tst_[i] = (1 << bd_) - 1; |
| dst_ref_[i] = (1 << bd_) - 1; |
| } |
| } else { |
| for (int i = 0; i < kDstSize; ++i) { |
| dst_ref_[i] = 0; |
| dst_tst_[i] = 0; |
| } |
| } |
| |
| bw_ = tx_size_wide[kTxSize[tx]]; |
| bh_ = tx_size_high[kTxSize[tx]]; |
| |
| if (enable_upsample_) { |
| upsample_above_ = |
| av1_use_intra_edge_upsample(bw_, bh_, p_angle - 90, 0); |
| upsample_left_ = |
| av1_use_intra_edge_upsample(bw_, bh_, p_angle - 180, 0); |
| } else { |
| upsample_above_ = upsample_left_ = 0; |
| } |
| |
| Predict(speedtest, tx); |
| |
| for (int r = 0; r < bh_; ++r) { |
| for (int c = 0; c < bw_; ++c) { |
| ASSERT_EQ(dst_ref_[r * dst_stride_ + c], |
| dst_tst_[r * dst_stride_ + c]) |
| << bw_ << "x" << bh_ << " r: " << r << " c: " << c |
| << " dx: " << dx_ << " dy: " << dy_ |
| << " upsample_above: " << upsample_above_ |
| << " upsample_left: " << upsample_left_; |
| } |
| } |
| } |
| } |
| |
| void OutputTimes(int num_tests, int ref_time, int tst_time, int tx) { |
| if (num_tests > 1) { |
| if (params_.tst_fn) { |
| const float x = static_cast<float>(ref_time) / tst_time; |
| printf("\t[%8s] :: ref time %6d, tst time %6d %3.2f\n", |
| kTxSizeStrings[tx], ref_time, tst_time, x); |
| } else { |
| printf("\t[%8s] :: ref time %6d\n", kTxSizeStrings[tx], ref_time); |
| } |
| } |
| } |
| |
| void RundrPredTest(const int speed) { |
| if (params_.tst_fn == nullptr) return; |
| const int angles[] = { 3, 45, 87 }; |
| const int start_angle = speed ? 0 : start_angle_; |
| const int stop_angle = speed ? 3 : stop_angle_; |
| for (enable_upsample_ = 0; enable_upsample_ < 2; ++enable_upsample_) { |
| for (int i = start_angle; i < stop_angle; ++i) { |
| const int angle = speed ? angles[i] + start_angle_ : i; |
| dx_ = av1_get_dx(angle); |
| dy_ = av1_get_dy(angle); |
| if (speed) { |
| printf("enable_upsample: %d angle: %d ~~~~~~~~~~~~~~~\n", |
| enable_upsample_, angle); |
| } |
| if (dx_ && dy_) RunTest(speed, false, angle); |
| } |
| } |
| } |
| |
| Pixel dst_ref_data_[kDstSize]; |
| Pixel dst_tst_data_[kDstSize]; |
| |
| Pixel left_data_[kBufSize]; |
| Pixel dummy_data_[kBufSize]; |
| Pixel above_data_[kBufSize]; |
| |
| Pixel *dst_ref_; |
| Pixel *dst_tst_; |
| Pixel *above_; |
| Pixel *left_; |
| int dst_stride_; |
| |
| int enable_upsample_; |
| int upsample_above_; |
| int upsample_left_; |
| int bw_; |
| int bh_; |
| int dx_; |
| int dy_; |
| int bd_; |
| TX_SIZE txsize_; |
| |
| int start_angle_; |
| int stop_angle_; |
| |
| ACMRandom rng_; |
| |
| DrPredFunc<FuncType> params_; |
| }; |
| |
| class LowbdDrPredTest : public DrPredTest<uint8_t, DrPred> {}; |
| |
| TEST_P(LowbdDrPredTest, SaturatedValues) { |
| for (enable_upsample_ = 0; enable_upsample_ < 2; ++enable_upsample_) { |
| for (int angle = start_angle_; angle < stop_angle_; ++angle) { |
| dx_ = av1_get_dx(angle); |
| dy_ = av1_get_dy(angle); |
| if (dx_ && dy_) RunTest(false, true, angle); |
| } |
| } |
| } |
| |
| using std::make_tuple; |
| |
| INSTANTIATE_TEST_SUITE_P( |
| C, LowbdDrPredTest, |
| ::testing::Values(DrPredFunc<DrPred>(&z1_wrapper<av1_dr_prediction_z1_c>, |
| nullptr, AOM_BITS_8, kZ1Start), |
| DrPredFunc<DrPred>(&z2_wrapper<av1_dr_prediction_z2_c>, |
| nullptr, AOM_BITS_8, kZ2Start), |
| DrPredFunc<DrPred>(&z3_wrapper<av1_dr_prediction_z3_c>, |
| nullptr, AOM_BITS_8, kZ3Start))); |
| |
| #if CONFIG_AV1_HIGHBITDEPTH |
| class HighbdDrPredTest : public DrPredTest<uint16_t, DrPred_Hbd> {}; |
| |
| TEST_P(HighbdDrPredTest, SaturatedValues) { |
| for (enable_upsample_ = 0; enable_upsample_ < 2; ++enable_upsample_) { |
| for (int angle = start_angle_; angle < stop_angle_; ++angle) { |
| dx_ = av1_get_dx(angle); |
| dy_ = av1_get_dy(angle); |
| if (dx_ && dy_) RunTest(false, true, angle); |
| } |
| } |
| } |
| |
| INSTANTIATE_TEST_SUITE_P( |
| C, HighbdDrPredTest, |
| ::testing::Values( |
| DrPredFunc<DrPred_Hbd>(&z1_wrapper_hbd<av1_highbd_dr_prediction_z1_c>, |
| nullptr, AOM_BITS_8, kZ1Start), |
| DrPredFunc<DrPred_Hbd>(&z1_wrapper_hbd<av1_highbd_dr_prediction_z1_c>, |
| nullptr, AOM_BITS_10, kZ1Start), |
| DrPredFunc<DrPred_Hbd>(&z1_wrapper_hbd<av1_highbd_dr_prediction_z1_c>, |
| nullptr, AOM_BITS_12, kZ1Start), |
| DrPredFunc<DrPred_Hbd>(&z2_wrapper_hbd<av1_highbd_dr_prediction_z2_c>, |
| nullptr, AOM_BITS_8, kZ2Start), |
| DrPredFunc<DrPred_Hbd>(&z2_wrapper_hbd<av1_highbd_dr_prediction_z2_c>, |
| nullptr, AOM_BITS_10, kZ2Start), |
| DrPredFunc<DrPred_Hbd>(&z2_wrapper_hbd<av1_highbd_dr_prediction_z2_c>, |
| nullptr, AOM_BITS_12, kZ2Start), |
| DrPredFunc<DrPred_Hbd>(&z3_wrapper_hbd<av1_highbd_dr_prediction_z3_c>, |
| nullptr, AOM_BITS_8, kZ3Start), |
| DrPredFunc<DrPred_Hbd>(&z3_wrapper_hbd<av1_highbd_dr_prediction_z3_c>, |
| nullptr, AOM_BITS_10, kZ3Start), |
| DrPredFunc<DrPred_Hbd>(&z3_wrapper_hbd<av1_highbd_dr_prediction_z3_c>, |
| nullptr, AOM_BITS_12, kZ3Start))); |
| #endif // CONFIG_AV1_HIGHBITDEPTH |
| |
| TEST_P(LowbdDrPredTest, OperationCheck) { RundrPredTest(0); } |
| |
| TEST_P(LowbdDrPredTest, DISABLED_Speed) { RundrPredTest(1); } |
| |
| #if HAVE_SSE4_1 |
| INSTANTIATE_TEST_SUITE_P( |
| SSE4_1, LowbdDrPredTest, |
| ::testing::Values( |
| DrPredFunc<DrPred>(&z1_wrapper<av1_dr_prediction_z1_c>, |
| &z1_wrapper<av1_dr_prediction_z1_sse4_1>, AOM_BITS_8, |
| kZ1Start), |
| DrPredFunc<DrPred>(&z2_wrapper<av1_dr_prediction_z2_c>, |
| &z2_wrapper<av1_dr_prediction_z2_sse4_1>, AOM_BITS_8, |
| kZ2Start), |
| DrPredFunc<DrPred>(&z3_wrapper<av1_dr_prediction_z3_c>, |
| &z3_wrapper<av1_dr_prediction_z3_sse4_1>, AOM_BITS_8, |
| kZ3Start))); |
| #endif // HAVE_SSE4_1 |
| |
| #if HAVE_AVX2 |
| INSTANTIATE_TEST_SUITE_P( |
| AVX2, LowbdDrPredTest, |
| ::testing::Values(DrPredFunc<DrPred>(&z1_wrapper<av1_dr_prediction_z1_c>, |
| &z1_wrapper<av1_dr_prediction_z1_avx2>, |
| AOM_BITS_8, kZ1Start), |
| DrPredFunc<DrPred>(&z2_wrapper<av1_dr_prediction_z2_c>, |
| &z2_wrapper<av1_dr_prediction_z2_avx2>, |
| AOM_BITS_8, kZ2Start), |
| DrPredFunc<DrPred>(&z3_wrapper<av1_dr_prediction_z3_c>, |
| &z3_wrapper<av1_dr_prediction_z3_avx2>, |
| AOM_BITS_8, kZ3Start))); |
| |
| #if CONFIG_AV1_HIGHBITDEPTH |
| INSTANTIATE_TEST_SUITE_P( |
| AVX2, HighbdDrPredTest, |
| ::testing::Values(DrPredFunc<DrPred_Hbd>( |
| &z1_wrapper_hbd<av1_highbd_dr_prediction_z1_c>, |
| &z1_wrapper_hbd<av1_highbd_dr_prediction_z1_avx2>, |
| AOM_BITS_8, kZ1Start), |
| DrPredFunc<DrPred_Hbd>( |
| &z1_wrapper_hbd<av1_highbd_dr_prediction_z1_c>, |
| &z1_wrapper_hbd<av1_highbd_dr_prediction_z1_avx2>, |
| AOM_BITS_10, kZ1Start), |
| DrPredFunc<DrPred_Hbd>( |
| &z1_wrapper_hbd<av1_highbd_dr_prediction_z1_c>, |
| &z1_wrapper_hbd<av1_highbd_dr_prediction_z1_avx2>, |
| AOM_BITS_12, kZ1Start), |
| DrPredFunc<DrPred_Hbd>( |
| &z2_wrapper_hbd<av1_highbd_dr_prediction_z2_c>, |
| &z2_wrapper_hbd<av1_highbd_dr_prediction_z2_avx2>, |
| AOM_BITS_8, kZ2Start), |
| DrPredFunc<DrPred_Hbd>( |
| &z2_wrapper_hbd<av1_highbd_dr_prediction_z2_c>, |
| &z2_wrapper_hbd<av1_highbd_dr_prediction_z2_avx2>, |
| AOM_BITS_10, kZ2Start), |
| DrPredFunc<DrPred_Hbd>( |
| &z2_wrapper_hbd<av1_highbd_dr_prediction_z2_c>, |
| &z2_wrapper_hbd<av1_highbd_dr_prediction_z2_avx2>, |
| AOM_BITS_12, kZ2Start), |
| DrPredFunc<DrPred_Hbd>( |
| &z3_wrapper_hbd<av1_highbd_dr_prediction_z3_c>, |
| &z3_wrapper_hbd<av1_highbd_dr_prediction_z3_avx2>, |
| AOM_BITS_8, kZ3Start), |
| DrPredFunc<DrPred_Hbd>( |
| &z3_wrapper_hbd<av1_highbd_dr_prediction_z3_c>, |
| &z3_wrapper_hbd<av1_highbd_dr_prediction_z3_avx2>, |
| AOM_BITS_10, kZ3Start), |
| DrPredFunc<DrPred_Hbd>( |
| &z3_wrapper_hbd<av1_highbd_dr_prediction_z3_c>, |
| &z3_wrapper_hbd<av1_highbd_dr_prediction_z3_avx2>, |
| AOM_BITS_12, kZ3Start))); |
| |
| TEST_P(HighbdDrPredTest, DISABLED_Speed) { |
| const int angles[] = { 3, 45, 87 }; |
| for (enable_upsample_ = 0; enable_upsample_ < 2; ++enable_upsample_) { |
| for (int i = 0; i < 3; ++i) { |
| int angle = angles[i] + start_angle_; |
| dx_ = av1_get_dx(angle); |
| dy_ = av1_get_dy(angle); |
| printf("enable_upsample: %d angle: %d ~~~~~~~~~~~~~~~\n", |
| enable_upsample_, angle); |
| if (dx_ && dy_) RunTest(true, false, angle); |
| } |
| } |
| } |
| |
| TEST_P(HighbdDrPredTest, OperationCheck) { |
| if (params_.tst_fn == nullptr) return; |
| // const int angles[] = { 3, 45, 81, 87, 93, 100, 145, 187, 199, 260 }; |
| for (enable_upsample_ = 0; enable_upsample_ < 2; ++enable_upsample_) { |
| for (int angle = start_angle_; angle < stop_angle_; angle++) { |
| dx_ = av1_get_dx(angle); |
| dy_ = av1_get_dy(angle); |
| if (dx_ && dy_) RunTest(false, false, angle); |
| } |
| } |
| } |
| #endif // CONFIG_AV1_HIGHBITDEPTH |
| #endif // HAVE_AVX2 |
| |
| #if HAVE_NEON |
| INSTANTIATE_TEST_SUITE_P( |
| NEON, LowbdDrPredTest, |
| ::testing::Values(DrPredFunc<DrPred>(&z1_wrapper<av1_dr_prediction_z1_c>, |
| &z1_wrapper<av1_dr_prediction_z1_neon>, |
| AOM_BITS_8, kZ1Start), |
| DrPredFunc<DrPred>(&z2_wrapper<av1_dr_prediction_z2_c>, |
| &z2_wrapper<av1_dr_prediction_z2_neon>, |
| AOM_BITS_8, kZ2Start), |
| DrPredFunc<DrPred>(&z3_wrapper<av1_dr_prediction_z3_c>, |
| &z3_wrapper<av1_dr_prediction_z3_neon>, |
| AOM_BITS_8, kZ3Start))); |
| |
| #endif // HAVE_NEON |
| |
| } // namespace |
