| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. 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 |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include <math.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <tuple> |
| |
| #include "third_party/googletest/src/googletest/include/gtest/gtest.h" |
| #include "test/acm_random.h" |
| #include "test/clear_system_state.h" |
| #include "test/register_state_check.h" |
| #include "test/util.h" |
| |
| #include "config/aom_config.h" |
| #include "config/aom_dsp_rtcd.h" |
| |
| #include "aom/aom_codec.h" |
| #include "aom/aom_integer.h" |
| #include "aom_dsp/aom_filter.h" |
| #include "aom_mem/aom_mem.h" |
| |
| using libaom_test::ACMRandom; |
| |
| namespace { |
| const int number_of_iterations = 200; |
| |
| typedef unsigned int (*MaskedSubPixelVarianceFunc)( |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, |
| const uint8_t *ref, int ref_stride, const uint8_t *second_pred, |
| const uint8_t *msk, int msk_stride, int invert_mask, unsigned int *sse); |
| |
| typedef std::tuple<MaskedSubPixelVarianceFunc, MaskedSubPixelVarianceFunc, |
| aom_bit_depth_t> |
| HighbdMaskedSubPixelVarianceParam; |
| |
| class HighbdMaskedSubPixelVarianceTest |
| : public ::testing::TestWithParam<HighbdMaskedSubPixelVarianceParam> { |
| public: |
| virtual ~HighbdMaskedSubPixelVarianceTest() {} |
| virtual void SetUp() { |
| opt_func_ = GET_PARAM(0); |
| ref_func_ = GET_PARAM(1); |
| bit_depth_ = GET_PARAM(2); |
| } |
| |
| virtual void TearDown() { libaom_test::ClearSystemState(); } |
| |
| protected: |
| MaskedSubPixelVarianceFunc opt_func_; |
| MaskedSubPixelVarianceFunc ref_func_; |
| aom_bit_depth_t bit_depth_; |
| }; |
| GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(HighbdMaskedSubPixelVarianceTest); |
| |
| TEST_P(HighbdMaskedSubPixelVarianceTest, OperationCheck) { |
| unsigned int ref_ret, opt_ret; |
| unsigned int ref_sse, opt_sse; |
| ACMRandom rnd(ACMRandom::DeterministicSeed()); |
| DECLARE_ALIGNED(16, uint16_t, src_ptr[(MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)]); |
| DECLARE_ALIGNED(16, uint16_t, ref_ptr[(MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)]); |
| DECLARE_ALIGNED(16, uint16_t, |
| second_pred_ptr[(MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)]); |
| DECLARE_ALIGNED(16, uint8_t, msk_ptr[(MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)]); |
| uint8_t *src8_ptr = CONVERT_TO_BYTEPTR(src_ptr); |
| uint8_t *ref8_ptr = CONVERT_TO_BYTEPTR(ref_ptr); |
| uint8_t *second_pred8_ptr = CONVERT_TO_BYTEPTR(second_pred_ptr); |
| int err_count = 0; |
| int first_failure = -1; |
| int first_failure_x = -1; |
| int first_failure_y = -1; |
| int src_stride = (MAX_SB_SIZE + 8); |
| int ref_stride = (MAX_SB_SIZE + 8); |
| int msk_stride = (MAX_SB_SIZE + 8); |
| int xoffset, yoffset; |
| |
| for (int i = 0; i < number_of_iterations; ++i) { |
| for (int j = 0; j < (MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8); j++) { |
| src_ptr[j] = rnd.Rand16() & ((1 << bit_depth_) - 1); |
| ref_ptr[j] = rnd.Rand16() & ((1 << bit_depth_) - 1); |
| second_pred_ptr[j] = rnd.Rand16() & ((1 << bit_depth_) - 1); |
| msk_ptr[j] = rnd(65); |
| } |
| for (xoffset = 0; xoffset < BIL_SUBPEL_SHIFTS; xoffset++) { |
| for (yoffset = 0; yoffset < BIL_SUBPEL_SHIFTS; yoffset++) { |
| for (int invert_mask = 0; invert_mask < 2; ++invert_mask) { |
| ref_ret = ref_func_(src8_ptr, src_stride, xoffset, yoffset, ref8_ptr, |
| ref_stride, second_pred8_ptr, msk_ptr, msk_stride, |
| invert_mask, &ref_sse); |
| ASM_REGISTER_STATE_CHECK( |
| opt_ret = opt_func_(src8_ptr, src_stride, xoffset, yoffset, |
| ref8_ptr, ref_stride, second_pred8_ptr, |
| msk_ptr, msk_stride, invert_mask, &opt_sse)); |
| |
| if (opt_ret != ref_ret || opt_sse != ref_sse) { |
| err_count++; |
| if (first_failure == -1) { |
| first_failure = i; |
| first_failure_x = xoffset; |
| first_failure_y = yoffset; |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| EXPECT_EQ(0, err_count) |
| << "Error: Masked Sub Pixel Variance Test OperationCheck," |
| << "C output doesn't match SSSE3 output. " |
| << "First failed at test case " << first_failure |
| << " x_offset = " << first_failure_x << " y_offset = " << first_failure_y; |
| } |
| |
| TEST_P(HighbdMaskedSubPixelVarianceTest, ExtremeValues) { |
| unsigned int ref_ret, opt_ret; |
| unsigned int ref_sse, opt_sse; |
| ACMRandom rnd(ACMRandom::DeterministicSeed()); |
| DECLARE_ALIGNED(16, uint16_t, src_ptr[(MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)]); |
| DECLARE_ALIGNED(16, uint16_t, ref_ptr[(MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)]); |
| DECLARE_ALIGNED(16, uint8_t, msk_ptr[(MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)]); |
| DECLARE_ALIGNED(16, uint16_t, |
| second_pred_ptr[(MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)]); |
| uint8_t *src8_ptr = CONVERT_TO_BYTEPTR(src_ptr); |
| uint8_t *ref8_ptr = CONVERT_TO_BYTEPTR(ref_ptr); |
| uint8_t *second_pred8_ptr = CONVERT_TO_BYTEPTR(second_pred_ptr); |
| int first_failure_x = -1; |
| int first_failure_y = -1; |
| int err_count = 0; |
| int first_failure = -1; |
| int src_stride = (MAX_SB_SIZE + 8); |
| int ref_stride = (MAX_SB_SIZE + 8); |
| int msk_stride = (MAX_SB_SIZE + 8); |
| |
| for (int xoffset = 0; xoffset < BIL_SUBPEL_SHIFTS; xoffset++) { |
| for (int yoffset = 0; yoffset < BIL_SUBPEL_SHIFTS; yoffset++) { |
| for (int i = 0; i < 16; ++i) { |
| aom_memset16(src_ptr, (i & 0x1) ? ((1 << bit_depth_) - 1) : 0, |
| (MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)); |
| aom_memset16(ref_ptr, (i & 0x2) ? ((1 << bit_depth_) - 1) : 0, |
| (MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)); |
| aom_memset16(second_pred_ptr, (i & 0x4) ? ((1 << bit_depth_) - 1) : 0, |
| (MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)); |
| memset(msk_ptr, (i & 0x8) ? 64 : 0, |
| (MAX_SB_SIZE + 1) * (MAX_SB_SIZE + 8)); |
| |
| for (int invert_mask = 0; invert_mask < 2; ++invert_mask) { |
| ref_ret = ref_func_(src8_ptr, src_stride, xoffset, yoffset, ref8_ptr, |
| ref_stride, second_pred8_ptr, msk_ptr, msk_stride, |
| invert_mask, &ref_sse); |
| ASM_REGISTER_STATE_CHECK( |
| opt_ret = opt_func_(src8_ptr, src_stride, xoffset, yoffset, |
| ref8_ptr, ref_stride, second_pred8_ptr, |
| msk_ptr, msk_stride, invert_mask, &opt_sse)); |
| |
| if (opt_ret != ref_ret || opt_sse != ref_sse) { |
| err_count++; |
| if (first_failure == -1) { |
| first_failure = i; |
| first_failure_x = xoffset; |
| first_failure_y = yoffset; |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| EXPECT_EQ(0, err_count) << "Error: Masked Variance Test ExtremeValues," |
| << "C output doesn't match SSSE3 output. " |
| << "First failed at test case " << first_failure |
| << " x_offset = " << first_failure_x |
| << " y_offset = " << first_failure_y; |
| } |
| |
| using std::make_tuple; |
| |
| #if HAVE_SSSE3 |
| const HighbdMaskedSubPixelVarianceParam hbd_sub_pel_var_test[] = { |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance128x128_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance128x128_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance128x64_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance128x64_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance64x128_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance64x128_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance64x64_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance64x64_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance64x32_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance64x32_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance32x64_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance32x64_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance32x32_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance32x32_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance32x16_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance32x16_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance16x32_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance16x32_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance16x16_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance16x16_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance16x8_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance16x8_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance8x16_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance8x16_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance8x8_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance8x8_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance8x4_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance8x4_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance4x8_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance4x8_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance4x4_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance4x4_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance128x128_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance128x128_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance128x64_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance128x64_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance64x128_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance64x128_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance64x64_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance64x64_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance64x32_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance64x32_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance32x64_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance32x64_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance32x32_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance32x32_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance32x16_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance32x16_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance16x32_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance16x32_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance16x16_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance16x16_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance16x8_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance16x8_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance8x16_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance8x16_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance8x8_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance8x8_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance8x4_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance8x4_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance4x8_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance4x8_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance4x4_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance4x4_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance128x128_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance128x128_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance128x64_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance128x64_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance64x128_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance64x128_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance64x64_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance64x64_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance64x32_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance64x32_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance32x64_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance32x64_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance32x32_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance32x32_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance32x16_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance32x16_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance16x32_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance16x32_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance16x16_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance16x16_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance16x8_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance16x8_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance8x16_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance8x16_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance8x8_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance8x8_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance8x4_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance8x4_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance4x8_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance4x8_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance4x4_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance4x4_c, AOM_BITS_12), |
| |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance64x16_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance64x16_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance16x64_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance16x64_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance32x8_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance32x8_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance8x32_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance8x32_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance16x4_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance16x4_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_8_masked_sub_pixel_variance4x16_ssse3, |
| &aom_highbd_8_masked_sub_pixel_variance4x16_c, AOM_BITS_8), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance64x16_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance64x16_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance16x64_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance16x64_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance32x8_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance32x8_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance8x32_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance8x32_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance16x4_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance16x4_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_10_masked_sub_pixel_variance4x16_ssse3, |
| &aom_highbd_10_masked_sub_pixel_variance4x16_c, AOM_BITS_10), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance64x16_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance64x16_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance16x64_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance16x64_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance32x8_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance32x8_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance8x32_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance8x32_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance16x4_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance16x4_c, AOM_BITS_12), |
| make_tuple(&aom_highbd_12_masked_sub_pixel_variance4x16_ssse3, |
| &aom_highbd_12_masked_sub_pixel_variance4x16_c, AOM_BITS_12), |
| }; |
| |
| INSTANTIATE_TEST_SUITE_P(SSSE3_C_COMPARE, HighbdMaskedSubPixelVarianceTest, |
| ::testing::ValuesIn(hbd_sub_pel_var_test)); |
| #endif // HAVE_SSSE3 |
| } // namespace |
