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Diffstat (limited to 'media/libaom/src/test/obmc_sad_test.cc')
| -rw-r--r-- | media/libaom/src/test/obmc_sad_test.cc | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/media/libaom/src/test/obmc_sad_test.cc b/media/libaom/src/test/obmc_sad_test.cc new file mode 100644 index 000000000..6cef86961 --- /dev/null +++ b/media/libaom/src/test/obmc_sad_test.cc @@ -0,0 +1,237 @@ +/* + * Copyright (c) 2016, 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 "third_party/googletest/src/googletest/include/gtest/gtest.h" + +#include "test/function_equivalence_test.h" +#include "test/register_state_check.h" + +#include "config/aom_config.h" +#include "config/aom_dsp_rtcd.h" + +#include "aom/aom_integer.h" + +#define MAX_SB_SQUARE (MAX_SB_SIZE * MAX_SB_SIZE) + +using libaom_test::FunctionEquivalenceTest; + +namespace { + +static const int kIterations = 1000; +static const int kMaskMax = 64; + +typedef unsigned int (*ObmcSadF)(const uint8_t *pre, int pre_stride, + const int32_t *wsrc, const int32_t *mask); +typedef libaom_test::FuncParam<ObmcSadF> TestFuncs; + +//////////////////////////////////////////////////////////////////////////////// +// 8 bit +//////////////////////////////////////////////////////////////////////////////// + +class ObmcSadTest : public FunctionEquivalenceTest<ObmcSadF> {}; + +TEST_P(ObmcSadTest, RandomValues) { + DECLARE_ALIGNED(32, uint8_t, pre[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]); + + for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) { + const int pre_stride = rng_(MAX_SB_SIZE + 1); + + for (int i = 0; i < MAX_SB_SQUARE; ++i) { + pre[i] = rng_.Rand8(); + wsrc[i] = rng_.Rand8() * rng_(kMaskMax * kMaskMax + 1); + mask[i] = rng_(kMaskMax * kMaskMax + 1); + } + + const unsigned int ref_res = params_.ref_func(pre, pre_stride, wsrc, mask); + unsigned int tst_res; + ASM_REGISTER_STATE_CHECK(tst_res = + params_.tst_func(pre, pre_stride, wsrc, mask)); + + ASSERT_EQ(ref_res, tst_res); + } +} + +TEST_P(ObmcSadTest, ExtremeValues) { + DECLARE_ALIGNED(32, uint8_t, pre[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]); + + for (int iter = 0; iter < MAX_SB_SIZE && !HasFatalFailure(); ++iter) { + const int pre_stride = iter; + + for (int i = 0; i < MAX_SB_SQUARE; ++i) { + pre[i] = UINT8_MAX; + wsrc[i] = UINT8_MAX * kMaskMax * kMaskMax; + mask[i] = kMaskMax * kMaskMax; + } + + const unsigned int ref_res = params_.ref_func(pre, pre_stride, wsrc, mask); + unsigned int tst_res; + ASM_REGISTER_STATE_CHECK(tst_res = + params_.tst_func(pre, pre_stride, wsrc, mask)); + + ASSERT_EQ(ref_res, tst_res); + } +} + +#if HAVE_SSE4_1 +const ObmcSadTest::ParamType sse4_functions[] = { + TestFuncs(aom_obmc_sad128x128_c, aom_obmc_sad128x128_sse4_1), + TestFuncs(aom_obmc_sad128x64_c, aom_obmc_sad128x64_sse4_1), + TestFuncs(aom_obmc_sad64x128_c, aom_obmc_sad64x128_sse4_1), + TestFuncs(aom_obmc_sad64x64_c, aom_obmc_sad64x64_sse4_1), + TestFuncs(aom_obmc_sad64x32_c, aom_obmc_sad64x32_sse4_1), + TestFuncs(aom_obmc_sad32x64_c, aom_obmc_sad32x64_sse4_1), + TestFuncs(aom_obmc_sad32x32_c, aom_obmc_sad32x32_sse4_1), + TestFuncs(aom_obmc_sad32x16_c, aom_obmc_sad32x16_sse4_1), + TestFuncs(aom_obmc_sad16x32_c, aom_obmc_sad16x32_sse4_1), + TestFuncs(aom_obmc_sad16x16_c, aom_obmc_sad16x16_sse4_1), + TestFuncs(aom_obmc_sad16x8_c, aom_obmc_sad16x8_sse4_1), + TestFuncs(aom_obmc_sad8x16_c, aom_obmc_sad8x16_sse4_1), + TestFuncs(aom_obmc_sad8x8_c, aom_obmc_sad8x8_sse4_1), + TestFuncs(aom_obmc_sad8x4_c, aom_obmc_sad8x4_sse4_1), + TestFuncs(aom_obmc_sad4x8_c, aom_obmc_sad4x8_sse4_1), + TestFuncs(aom_obmc_sad4x4_c, aom_obmc_sad4x4_sse4_1) +}; + +INSTANTIATE_TEST_CASE_P(SSE4_1, ObmcSadTest, + ::testing::ValuesIn(sse4_functions)); +#endif // HAVE_SSE4_1 + +#if HAVE_AVX2 +const ObmcSadTest::ParamType avx2_functions[] = { + TestFuncs(aom_obmc_sad128x128_c, aom_obmc_sad128x128_avx2), + TestFuncs(aom_obmc_sad128x64_c, aom_obmc_sad128x64_avx2), + TestFuncs(aom_obmc_sad64x128_c, aom_obmc_sad64x128_avx2), + TestFuncs(aom_obmc_sad64x64_c, aom_obmc_sad64x64_avx2), + TestFuncs(aom_obmc_sad64x32_c, aom_obmc_sad64x32_avx2), + TestFuncs(aom_obmc_sad32x64_c, aom_obmc_sad32x64_avx2), + TestFuncs(aom_obmc_sad32x32_c, aom_obmc_sad32x32_avx2), + TestFuncs(aom_obmc_sad32x16_c, aom_obmc_sad32x16_avx2), + TestFuncs(aom_obmc_sad16x32_c, aom_obmc_sad16x32_avx2), + TestFuncs(aom_obmc_sad16x16_c, aom_obmc_sad16x16_avx2), + TestFuncs(aom_obmc_sad16x8_c, aom_obmc_sad16x8_avx2), + TestFuncs(aom_obmc_sad8x16_c, aom_obmc_sad8x16_avx2), + TestFuncs(aom_obmc_sad8x8_c, aom_obmc_sad8x8_avx2), + TestFuncs(aom_obmc_sad8x4_c, aom_obmc_sad8x4_avx2), + TestFuncs(aom_obmc_sad4x8_c, aom_obmc_sad4x8_avx2), + TestFuncs(aom_obmc_sad4x4_c, aom_obmc_sad4x4_avx2) +}; + +INSTANTIATE_TEST_CASE_P(AVX2, ObmcSadTest, ::testing::ValuesIn(avx2_functions)); +#endif // HAVE_AVX2 + +//////////////////////////////////////////////////////////////////////////////// +// High bit-depth +//////////////////////////////////////////////////////////////////////////////// + +class ObmcSadHBDTest : public FunctionEquivalenceTest<ObmcSadF> {}; + +TEST_P(ObmcSadHBDTest, RandomValues) { + DECLARE_ALIGNED(32, uint16_t, pre[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]); + + for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) { + const int pre_stride = rng_(MAX_SB_SIZE + 1); + + for (int i = 0; i < MAX_SB_SQUARE; ++i) { + pre[i] = rng_(1 << 12); + wsrc[i] = rng_(1 << 12) * rng_(kMaskMax * kMaskMax + 1); + mask[i] = rng_(kMaskMax * kMaskMax + 1); + } + + const unsigned int ref_res = + params_.ref_func(CONVERT_TO_BYTEPTR(pre), pre_stride, wsrc, mask); + unsigned int tst_res; + ASM_REGISTER_STATE_CHECK( + tst_res = + params_.tst_func(CONVERT_TO_BYTEPTR(pre), pre_stride, wsrc, mask)); + + ASSERT_EQ(ref_res, tst_res); + } +} + +TEST_P(ObmcSadHBDTest, ExtremeValues) { + DECLARE_ALIGNED(32, uint16_t, pre[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]); + DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]); + + for (int iter = 0; iter < MAX_SB_SIZE && !HasFatalFailure(); ++iter) { + const int pre_stride = iter; + + for (int i = 0; i < MAX_SB_SQUARE; ++i) { + pre[i] = (1 << 12) - 1; + wsrc[i] = ((1 << 12) - 1) * kMaskMax * kMaskMax; + mask[i] = kMaskMax * kMaskMax; + } + + const unsigned int ref_res = + params_.ref_func(CONVERT_TO_BYTEPTR(pre), pre_stride, wsrc, mask); + unsigned int tst_res; + ASM_REGISTER_STATE_CHECK( + tst_res = + params_.tst_func(CONVERT_TO_BYTEPTR(pre), pre_stride, wsrc, mask)); + + ASSERT_EQ(ref_res, tst_res); + } +} + +#if HAVE_SSE4_1 +ObmcSadHBDTest::ParamType sse4_functions_hbd[] = { + TestFuncs(aom_highbd_obmc_sad128x128_c, aom_highbd_obmc_sad128x128_sse4_1), + TestFuncs(aom_highbd_obmc_sad128x64_c, aom_highbd_obmc_sad128x64_sse4_1), + TestFuncs(aom_highbd_obmc_sad64x128_c, aom_highbd_obmc_sad64x128_sse4_1), + TestFuncs(aom_highbd_obmc_sad64x64_c, aom_highbd_obmc_sad64x64_sse4_1), + TestFuncs(aom_highbd_obmc_sad64x32_c, aom_highbd_obmc_sad64x32_sse4_1), + TestFuncs(aom_highbd_obmc_sad32x64_c, aom_highbd_obmc_sad32x64_sse4_1), + TestFuncs(aom_highbd_obmc_sad32x32_c, aom_highbd_obmc_sad32x32_sse4_1), + TestFuncs(aom_highbd_obmc_sad32x16_c, aom_highbd_obmc_sad32x16_sse4_1), + TestFuncs(aom_highbd_obmc_sad16x32_c, aom_highbd_obmc_sad16x32_sse4_1), + TestFuncs(aom_highbd_obmc_sad16x16_c, aom_highbd_obmc_sad16x16_sse4_1), + TestFuncs(aom_highbd_obmc_sad16x8_c, aom_highbd_obmc_sad16x8_sse4_1), + TestFuncs(aom_highbd_obmc_sad8x16_c, aom_highbd_obmc_sad8x16_sse4_1), + TestFuncs(aom_highbd_obmc_sad8x8_c, aom_highbd_obmc_sad8x8_sse4_1), + TestFuncs(aom_highbd_obmc_sad8x4_c, aom_highbd_obmc_sad8x4_sse4_1), + TestFuncs(aom_highbd_obmc_sad4x8_c, aom_highbd_obmc_sad4x8_sse4_1), + TestFuncs(aom_highbd_obmc_sad4x4_c, aom_highbd_obmc_sad4x4_sse4_1) +}; + +INSTANTIATE_TEST_CASE_P(SSE4_1, ObmcSadHBDTest, + ::testing::ValuesIn(sse4_functions_hbd)); +#endif // HAVE_SSE4_1 + +#if HAVE_AVX2 +ObmcSadHBDTest::ParamType avx2_functions_hbd[] = { + TestFuncs(aom_highbd_obmc_sad128x128_c, aom_highbd_obmc_sad128x128_avx2), + TestFuncs(aom_highbd_obmc_sad128x64_c, aom_highbd_obmc_sad128x64_avx2), + TestFuncs(aom_highbd_obmc_sad64x128_c, aom_highbd_obmc_sad64x128_avx2), + TestFuncs(aom_highbd_obmc_sad64x64_c, aom_highbd_obmc_sad64x64_avx2), + TestFuncs(aom_highbd_obmc_sad64x32_c, aom_highbd_obmc_sad64x32_avx2), + TestFuncs(aom_highbd_obmc_sad32x64_c, aom_highbd_obmc_sad32x64_avx2), + TestFuncs(aom_highbd_obmc_sad32x32_c, aom_highbd_obmc_sad32x32_avx2), + TestFuncs(aom_highbd_obmc_sad32x16_c, aom_highbd_obmc_sad32x16_avx2), + TestFuncs(aom_highbd_obmc_sad16x32_c, aom_highbd_obmc_sad16x32_avx2), + TestFuncs(aom_highbd_obmc_sad16x16_c, aom_highbd_obmc_sad16x16_avx2), + TestFuncs(aom_highbd_obmc_sad16x8_c, aom_highbd_obmc_sad16x8_avx2), + TestFuncs(aom_highbd_obmc_sad8x16_c, aom_highbd_obmc_sad8x16_avx2), + TestFuncs(aom_highbd_obmc_sad8x8_c, aom_highbd_obmc_sad8x8_avx2), + TestFuncs(aom_highbd_obmc_sad8x4_c, aom_highbd_obmc_sad8x4_avx2), + TestFuncs(aom_highbd_obmc_sad4x8_c, aom_highbd_obmc_sad4x8_avx2), + TestFuncs(aom_highbd_obmc_sad4x4_c, aom_highbd_obmc_sad4x4_avx2) +}; + +INSTANTIATE_TEST_CASE_P(AVX2, ObmcSadHBDTest, + ::testing::ValuesIn(avx2_functions_hbd)); +#endif // HAVE_AVX2 +} // namespace |