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Diffstat (limited to 'third_party/aom/test/intrapred_test.cc')
| -rw-r--r-- | third_party/aom/test/intrapred_test.cc | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/third_party/aom/test/intrapred_test.cc b/third_party/aom/test/intrapred_test.cc deleted file mode 100644 index 1a1c0fc42..000000000 --- a/third_party/aom/test/intrapred_test.cc +++ /dev/null @@ -1,266 +0,0 @@ -/* - * 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 <string> - -#include "third_party/googletest/src/googletest/include/gtest/gtest.h" - -#include "config/aom_config.h" -#include "config/aom_dsp_rtcd.h" - -#include "test/acm_random.h" -#include "test/clear_system_state.h" -#include "test/register_state_check.h" -#include "test/util.h" -#include "av1/common/blockd.h" -#include "av1/common/common.h" -#include "av1/common/pred_common.h" -#include "aom_mem/aom_mem.h" - -namespace { - -using libaom_test::ACMRandom; - -const int count_test_block = 100000; - -typedef void (*HighbdIntraPred)(uint16_t *dst, ptrdiff_t stride, - const uint16_t *above, const uint16_t *left, - int bps); -typedef void (*IntraPred)(uint8_t *dst, ptrdiff_t stride, const uint8_t *above, - const uint8_t *left); - -} // namespace - -// NOTE: Under gcc version 7.3.0 (Debian 7.3.0-5), if this template is in the -// anonymous namespace, then we get a strange compiler warning in -// the begin() and end() methods of the ParamGenerator template class in -// gtest/internal/gtest-param-util.h: -// warning: ‘<anonymous>’ is used uninitialized in this function -// As a workaround, put this template outside the anonymous namespace. -// See bug aomedia:2003. -template <typename FuncType> -struct IntraPredFunc { - IntraPredFunc(FuncType pred = NULL, FuncType ref = NULL, - int block_width_value = 0, int block_height_value = 0, - int bit_depth_value = 0) - : pred_fn(pred), ref_fn(ref), block_width(block_width_value), - block_height(block_height_value), bit_depth(bit_depth_value) {} - - FuncType pred_fn; - FuncType ref_fn; - int block_width; - int block_height; - int bit_depth; -}; - -namespace { - -template <typename FuncType, typename Pixel> -class AV1IntraPredTest - : public ::testing::TestWithParam<IntraPredFunc<FuncType> > { - public: - void RunTest(Pixel *left_col, Pixel *above_data, Pixel *dst, Pixel *ref_dst) { - ACMRandom rnd(ACMRandom::DeterministicSeed()); - const int block_width = params_.block_width; - const int block_height = params_.block_height; - above_row_ = above_data + 16; - left_col_ = left_col; - dst_ = dst; - ref_dst_ = ref_dst; - int error_count = 0; - for (int i = 0; i < count_test_block; ++i) { - // Fill edges with random data, try first with saturated values. - for (int x = -1; x <= block_width * 2; x++) { - if (i == 0) { - above_row_[x] = mask_; - } else { - above_row_[x] = rnd.Rand16() & mask_; - } - } - for (int y = 0; y < block_height; y++) { - if (i == 0) { - left_col_[y] = mask_; - } else { - left_col_[y] = rnd.Rand16() & mask_; - } - } - Predict(); - CheckPrediction(i, &error_count); - } - ASSERT_EQ(0, error_count); - } - - protected: - virtual void SetUp() { - params_ = this->GetParam(); - stride_ = params_.block_width * 3; - mask_ = (1 << params_.bit_depth) - 1; - } - - virtual void Predict() = 0; - - void CheckPrediction(int test_case_number, int *error_count) const { - // For each pixel ensure that the calculated value is the same as reference. - const int block_width = params_.block_width; - const int block_height = params_.block_height; - for (int y = 0; y < block_height; y++) { - for (int x = 0; x < block_width; x++) { - *error_count += ref_dst_[x + y * stride_] != dst_[x + y * stride_]; - if (*error_count == 1) { - ASSERT_EQ(ref_dst_[x + y * stride_], dst_[x + y * stride_]) - << " Failed on Test Case Number " << test_case_number - << " location: x = " << x << " y = " << y; - } - } - } - } - - Pixel *above_row_; - Pixel *left_col_; - Pixel *dst_; - Pixel *ref_dst_; - ptrdiff_t stride_; - int mask_; - - IntraPredFunc<FuncType> params_; -}; - -class HighbdIntraPredTest : public AV1IntraPredTest<HighbdIntraPred, uint16_t> { - protected: - void Predict() { - const int bit_depth = params_.bit_depth; - params_.ref_fn(ref_dst_, stride_, above_row_, left_col_, bit_depth); - ASM_REGISTER_STATE_CHECK( - params_.pred_fn(dst_, stride_, above_row_, left_col_, bit_depth)); - } -}; - -class LowbdIntraPredTest : public AV1IntraPredTest<IntraPred, uint8_t> { - protected: - void Predict() { - params_.ref_fn(ref_dst_, stride_, above_row_, left_col_); - ASM_REGISTER_STATE_CHECK( - params_.pred_fn(dst_, stride_, above_row_, left_col_)); - } -}; - -// Suppress an unitialized warning. Once there are implementations to test then -// this can be restored. -TEST_P(HighbdIntraPredTest, Bitexact) { - // max block size is 64 - DECLARE_ALIGNED(16, uint16_t, left_col[2 * 64]); - DECLARE_ALIGNED(16, uint16_t, above_data[2 * 64 + 64]); - DECLARE_ALIGNED(16, uint16_t, dst[3 * 64 * 64]); - DECLARE_ALIGNED(16, uint16_t, ref_dst[3 * 64 * 64]); - av1_zero(left_col); - av1_zero(above_data); - RunTest(left_col, above_data, dst, ref_dst); -} - -// Same issue as above but for arm. -#if !HAVE_NEON -TEST_P(LowbdIntraPredTest, Bitexact) { - // max block size is 32 - DECLARE_ALIGNED(16, uint8_t, left_col[2 * 32]); - DECLARE_ALIGNED(16, uint8_t, above_data[2 * 32 + 32]); - DECLARE_ALIGNED(16, uint8_t, dst[3 * 32 * 32]); - DECLARE_ALIGNED(16, uint8_t, ref_dst[3 * 32 * 32]); - av1_zero(left_col); - av1_zero(above_data); - RunTest(left_col, above_data, dst, ref_dst); -} -#endif // !HAVE_NEON - -// ----------------------------------------------------------------------------- -// High Bit Depth Tests -#define highbd_entry(type, width, height, opt, bd) \ - IntraPredFunc<HighbdIntraPred>( \ - &aom_highbd_##type##_predictor_##width##x##height##_##opt, \ - &aom_highbd_##type##_predictor_##width##x##height##_c, width, height, \ - bd) - -#if 0 -#define highbd_intrapred(type, opt, bd) \ - highbd_entry(type, 4, 4, opt, bd), highbd_entry(type, 4, 8, opt, bd), \ - highbd_entry(type, 8, 4, opt, bd), highbd_entry(type, 8, 8, opt, bd), \ - highbd_entry(type, 8, 16, opt, bd), highbd_entry(type, 16, 8, opt, bd), \ - highbd_entry(type, 16, 16, opt, bd), \ - highbd_entry(type, 16, 32, opt, bd), \ - highbd_entry(type, 32, 16, opt, bd), highbd_entry(type, 32, 32, opt, bd) -#endif - - // --------------------------------------------------------------------------- - // Low Bit Depth Tests - -#define lowbd_entry(type, width, height, opt) \ - IntraPredFunc<IntraPred>(&aom_##type##_predictor_##width##x##height##_##opt, \ - &aom_##type##_predictor_##width##x##height##_c, \ - width, height, 8) - -#define lowbd_intrapred(type, opt) \ - lowbd_entry(type, 4, 4, opt), lowbd_entry(type, 4, 8, opt), \ - lowbd_entry(type, 8, 4, opt), lowbd_entry(type, 8, 8, opt), \ - lowbd_entry(type, 8, 16, opt), lowbd_entry(type, 16, 8, opt), \ - lowbd_entry(type, 16, 16, opt), lowbd_entry(type, 16, 32, opt), \ - lowbd_entry(type, 32, 16, opt), lowbd_entry(type, 32, 32, opt) - -#if HAVE_SSE2 -const IntraPredFunc<IntraPred> LowbdIntraPredTestVector[] = { - lowbd_intrapred(dc, sse2), lowbd_intrapred(dc_top, sse2), - lowbd_intrapred(dc_left, sse2), lowbd_intrapred(dc_128, sse2), - lowbd_intrapred(v, sse2), lowbd_intrapred(h, sse2), -}; - -INSTANTIATE_TEST_CASE_P(SSE2, LowbdIntraPredTest, - ::testing::ValuesIn(LowbdIntraPredTestVector)); - -#endif // HAVE_SSE2 - -#if HAVE_SSSE3 -const IntraPredFunc<IntraPred> LowbdIntraPredTestVectorSsse3[] = { - lowbd_intrapred(paeth, ssse3), - lowbd_intrapred(smooth, ssse3), -}; - -INSTANTIATE_TEST_CASE_P(SSSE3, LowbdIntraPredTest, - ::testing::ValuesIn(LowbdIntraPredTestVectorSsse3)); - -#endif // HAVE_SSSE3 - -#if HAVE_AVX2 -const IntraPredFunc<IntraPred> LowbdIntraPredTestVectorAvx2[] = { - lowbd_entry(dc, 32, 32, avx2), lowbd_entry(dc_top, 32, 32, avx2), - lowbd_entry(dc_left, 32, 32, avx2), lowbd_entry(dc_128, 32, 32, avx2), - lowbd_entry(v, 32, 32, avx2), lowbd_entry(h, 32, 32, avx2), - lowbd_entry(dc, 32, 16, avx2), lowbd_entry(dc_top, 32, 16, avx2), - lowbd_entry(dc_left, 32, 16, avx2), lowbd_entry(dc_128, 32, 16, avx2), - lowbd_entry(v, 32, 16, avx2), lowbd_entry(paeth, 16, 8, avx2), - lowbd_entry(paeth, 16, 16, avx2), lowbd_entry(paeth, 16, 32, avx2), - lowbd_entry(paeth, 32, 16, avx2), lowbd_entry(paeth, 32, 32, avx2), -}; - -INSTANTIATE_TEST_CASE_P(AVX2, LowbdIntraPredTest, - ::testing::ValuesIn(LowbdIntraPredTestVectorAvx2)); - -#endif // HAVE_AVX2 - -#if HAVE_NEON -const IntraPredFunc<HighbdIntraPred> HighbdIntraPredTestVectorNeon[] = { - highbd_entry(dc, 4, 4, neon, 8), highbd_entry(dc, 8, 8, neon, 8), - highbd_entry(dc, 16, 16, neon, 8), highbd_entry(dc, 32, 32, neon, 8), - highbd_entry(dc, 64, 64, neon, 8), -}; - -INSTANTIATE_TEST_CASE_P(NEON, HighbdIntraPredTest, - ::testing::ValuesIn(HighbdIntraPredTestVectorNeon)); - -#endif // HAVE_NEON -} // namespace |