ref: e67660cf374d4301ccb044199e900afaba64baba
dir: /test/dct_test.cc/
/* * Copyright (c) 2017 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 <math.h> #include <stdlib.h> #include <string.h> #include "third_party/googletest/src/include/gtest/gtest.h" #include "./vp9_rtcd.h" #include "./vpx_dsp_rtcd.h" #include "test/acm_random.h" #include "test/buffer.h" #include "test/clear_system_state.h" #include "test/register_state_check.h" #include "test/util.h" #include "vp9/common/vp9_entropy.h" #include "vpx/vpx_codec.h" #include "vpx/vpx_integer.h" #include "vpx_ports/mem.h" using libvpx_test::ACMRandom; using libvpx_test::Buffer; using std::tr1::tuple; using std::tr1::make_tuple; namespace { typedef void (*FdctFunc)(const int16_t *in, tran_low_t *out, int stride); typedef void (*IdctFunc)(const tran_low_t *in, uint8_t *out, int stride); typedef void (*FhtFunc)(const int16_t *in, tran_low_t *out, int stride, int tx_type); typedef void (*FhtFuncRef)(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size, int tx_type); typedef void (*IhtFunc)(const tran_low_t *in, uint8_t *out, int stride, int tx_type); /* forward transform, inverse transform, size, transform type, bit depth */ typedef tuple<FdctFunc, IdctFunc, int, int, vpx_bit_depth_t> DctParam; typedef tuple<FhtFunc, IhtFunc, int, int, vpx_bit_depth_t> HtParam; void fdct_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size, int /*tx_type*/) { const int16_t *i = in.TopLeftPixel(); const int i_stride = in.stride(); tran_low_t *o = out->TopLeftPixel(); if (size == 4) { vpx_fdct4x4_c(i, o, i_stride); } else if (size == 8) { vpx_fdct8x8_c(i, o, i_stride); } else if (size == 16) { vpx_fdct16x16_c(i, o, i_stride); } else if (size == 32) { vpx_fdct32x32_c(i, o, i_stride); } } void fht_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size, int tx_type) { const int16_t *i = in.TopLeftPixel(); const int i_stride = in.stride(); tran_low_t *o = out->TopLeftPixel(); if (size == 4) { vp9_fht4x4_c(i, o, i_stride, tx_type); } else if (size == 8) { vp9_fht8x8_c(i, o, i_stride, tx_type); } else if (size == 16) { vp9_fht16x16_c(i, o, i_stride, tx_type); } } void fwht_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size, int /*tx_type*/) { ASSERT_EQ(size, 4); vp9_fwht4x4_c(in.TopLeftPixel(), out->TopLeftPixel(), in.stride()); } #if CONFIG_VP9_HIGHBITDEPTH #define idctNxN(n, coeffs, bitdepth) \ void idct##n##x##n##_##bitdepth(const tran_low_t *in, uint8_t *out, \ int stride) { \ vpx_highbd_idct##n##x##n##_##coeffs##_add_c(in, CAST_TO_SHORTPTR(out), \ stride, bitdepth); \ } idctNxN(4, 16, 10); idctNxN(4, 16, 12); idctNxN(8, 64, 10); idctNxN(8, 64, 12); idctNxN(16, 256, 10); idctNxN(16, 256, 12); idctNxN(32, 1024, 10); idctNxN(32, 1024, 12); #define ihtNxN(n, coeffs, bitdepth) \ void iht##n##x##n##_##bitdepth(const tran_low_t *in, uint8_t *out, \ int stride, int tx_type) { \ vp9_highbd_iht##n##x##n##_##coeffs##_add_c(in, CAST_TO_SHORTPTR(out), \ stride, tx_type, bitdepth); \ } ihtNxN(4, 16, 10); ihtNxN(4, 16, 12); ihtNxN(8, 64, 10); ihtNxN(8, 64, 12); ihtNxN(16, 256, 10); // ihtNxN(16, 256, 12); void iwht4x4_10(const tran_low_t *in, uint8_t *out, int stride) { vpx_highbd_iwht4x4_16_add_c(in, CAST_TO_SHORTPTR(out), stride, 10); } void iwht4x4_12(const tran_low_t *in, uint8_t *out, int stride) { vpx_highbd_iwht4x4_16_add_c(in, CAST_TO_SHORTPTR(out), stride, 12); } #endif // CONFIG_VP9_HIGHBITDEPTH class TransTestBase { public: virtual void TearDown() { libvpx_test::ClearSystemState(); } protected: virtual void RunFwdTxfm(const Buffer<int16_t> &in, Buffer<tran_low_t> *out) = 0; virtual void RunInvTxfm(const Buffer<tran_low_t> &in, uint8_t *out) = 0; void RunAccuracyCheck(int limit) { ACMRandom rnd(ACMRandom::DeterministicSeed()); Buffer<int16_t> test_input_block = Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16); ASSERT_TRUE(test_input_block.Init()); Buffer<tran_low_t> test_temp_block = Buffer<tran_low_t>(size_, size_, 0, 16); ASSERT_TRUE(test_temp_block.Init()); Buffer<uint8_t> dst = Buffer<uint8_t>(size_, size_, 0, 16); ASSERT_TRUE(dst.Init()); Buffer<uint8_t> src = Buffer<uint8_t>(size_, size_, 0, 16); ASSERT_TRUE(src.Init()); #if CONFIG_VP9_HIGHBITDEPTH Buffer<uint16_t> dst16 = Buffer<uint16_t>(size_, size_, 0, 16); ASSERT_TRUE(dst16.Init()); Buffer<uint16_t> src16 = Buffer<uint16_t>(size_, size_, 0, 16); ASSERT_TRUE(src16.Init()); #endif // CONFIG_VP9_HIGHBITDEPTH uint32_t max_error = 0; int64_t total_error = 0; const int count_test_block = 10000; for (int i = 0; i < count_test_block; ++i) { if (bit_depth_ == 8) { src.Set(&rnd, &ACMRandom::Rand8); dst.Set(&rnd, &ACMRandom::Rand8); // Initialize a test block with input range [-255, 255]. for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { test_input_block.TopLeftPixel()[h * test_input_block.stride() + w] = src.TopLeftPixel()[h * src.stride() + w] - dst.TopLeftPixel()[h * dst.stride() + w]; } } #if CONFIG_VP9_HIGHBITDEPTH } else { for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { src16.TopLeftPixel()[h * src16.stride() + w] = rnd.Rand16() & mask_; dst16.TopLeftPixel()[h * dst16.stride() + w] = rnd.Rand16() & mask_; test_input_block.TopLeftPixel()[h * test_input_block.stride() + w] = src16.TopLeftPixel()[h * src16.stride() + w] - dst16.TopLeftPixel()[h * dst16.stride() + w]; } } #endif // CONFIG_VP9_HIGHBITDEPTH } ASM_REGISTER_STATE_CHECK(RunFwdTxfm(test_input_block, &test_temp_block)); if (bit_depth_ == VPX_BITS_8) { ASM_REGISTER_STATE_CHECK( RunInvTxfm(test_temp_block, dst.TopLeftPixel())); #if CONFIG_VP9_HIGHBITDEPTH } else { ASM_REGISTER_STATE_CHECK( RunInvTxfm(test_temp_block, CAST_TO_BYTEPTR(dst16.TopLeftPixel()))); #endif // CONFIG_VP9_HIGHBITDEPTH } for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { int diff; #if CONFIG_VP9_HIGHBITDEPTH if (bit_depth_ != 8) { diff = dst16.TopLeftPixel()[h * dst16.stride() + w] - src16.TopLeftPixel()[h * src16.stride() + w]; } else { #endif // CONFIG_VP9_HIGHBITDEPTH diff = dst.TopLeftPixel()[h * dst.stride() + w] - src.TopLeftPixel()[h * src.stride() + w]; #if CONFIG_VP9_HIGHBITDEPTH } #endif // CONFIG_VP9_HIGHBITDEPTH const uint32_t error = diff * diff; if (max_error < error) max_error = error; total_error += error; } } } EXPECT_GE(static_cast<uint32_t>(limit), max_error) << "Error: 4x4 FHT/IHT has an individual round trip error > " << limit; EXPECT_GE(count_test_block * limit, total_error) << "Error: 4x4 FHT/IHT has average round trip error > " << limit << " per block"; } void RunCoeffCheck() { ACMRandom rnd(ACMRandom::DeterministicSeed()); const int count_test_block = 5000; Buffer<int16_t> input_block = Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16); ASSERT_TRUE(input_block.Init()); Buffer<tran_low_t> output_ref_block = Buffer<tran_low_t>(size_, size_, 0); ASSERT_TRUE(output_ref_block.Init()); Buffer<tran_low_t> output_block = Buffer<tran_low_t>(size_, size_, 0, 16); ASSERT_TRUE(output_block.Init()); for (int i = 0; i < count_test_block; ++i) { // Initialize a test block with input range [-mask_, mask_]. for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { input_block.TopLeftPixel()[h * input_block.stride() + w] = (rnd.Rand16() & mask_) - (rnd.Rand16() & mask_); } } fwd_txfm_ref(input_block, &output_ref_block, size_, tx_type_); ASM_REGISTER_STATE_CHECK(RunFwdTxfm(input_block, &output_block)); // The minimum quant value is 4. EXPECT_TRUE(output_block.CheckValues(output_ref_block)); if (::testing::Test::HasFailure()) { printf("Size: %d Transform type: %d\n", size_, tx_type_); output_block.PrintDifference(output_ref_block); return; } } } void RunMemCheck() { ACMRandom rnd(ACMRandom::DeterministicSeed()); const int count_test_block = 5000; Buffer<int16_t> input_extreme_block = Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16); ASSERT_TRUE(input_extreme_block.Init()); Buffer<tran_low_t> output_ref_block = Buffer<tran_low_t>(size_, size_, 0); ASSERT_TRUE(output_ref_block.Init()); Buffer<tran_low_t> output_block = Buffer<tran_low_t>(size_, size_, 0, 16); ASSERT_TRUE(output_block.Init()); for (int i = 0; i < count_test_block; ++i) { // Initialize a test block with -mask_ or mask_. if (i == 0) { input_extreme_block.Set(mask_); } else if (i == 1) { input_extreme_block.Set(-mask_); } else { for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { input_extreme_block .TopLeftPixel()[h * input_extreme_block.stride() + w] = rnd.Rand8() % 2 ? mask_ : -mask_; } } } fwd_txfm_ref(input_extreme_block, &output_ref_block, size_, tx_type_); ASM_REGISTER_STATE_CHECK(RunFwdTxfm(input_extreme_block, &output_block)); // The minimum quant value is 4. EXPECT_TRUE(output_block.CheckValues(output_ref_block)); for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { EXPECT_GE( 4 * DCT_MAX_VALUE << (bit_depth_ - 8), abs(output_block.TopLeftPixel()[h * output_block.stride() + w])) << "Error: 4x4 FDCT has coefficient larger than " "4*DCT_MAX_VALUE" << " at " << w << "," << h; if (::testing::Test::HasFailure()) { printf("Size: %d Transform type: %d\n", size_, tx_type_); output_block.DumpBuffer(); return; } } } } } void RunInvAccuracyCheck(int limit) { ACMRandom rnd(ACMRandom::DeterministicSeed()); const int count_test_block = 1000; Buffer<int16_t> in = Buffer<int16_t>(size_, size_, 4); ASSERT_TRUE(in.Init()); Buffer<tran_low_t> coeff = Buffer<tran_low_t>(size_, size_, 0); ASSERT_TRUE(coeff.Init()); Buffer<uint8_t> dst = Buffer<uint8_t>(size_, size_, 0); ASSERT_TRUE(dst.Init()); Buffer<uint8_t> src = Buffer<uint8_t>(size_, size_, 0); ASSERT_TRUE(src.Init()); Buffer<uint16_t> dst16 = Buffer<uint16_t>(size_, size_, 0); ASSERT_TRUE(dst16.Init()); Buffer<uint16_t> src16 = Buffer<uint16_t>(size_, size_, 0); ASSERT_TRUE(src16.Init()); for (int i = 0; i < count_test_block; ++i) { // Initialize a test block with input range [-mask_, mask_]. if (bit_depth_ == VPX_BITS_8) { src.Set(&rnd, &ACMRandom::Rand8); dst.Set(&rnd, &ACMRandom::Rand8); for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { in.TopLeftPixel()[h * in.stride() + w] = src.TopLeftPixel()[h * src.stride() + w] - dst.TopLeftPixel()[h * dst.stride() + w]; } } #if CONFIG_VP9_HIGHBITDEPTH } else { for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { src16.TopLeftPixel()[h * src16.stride() + w] = rnd.Rand16() & mask_; dst16.TopLeftPixel()[h * dst16.stride() + w] = rnd.Rand16() & mask_; in.TopLeftPixel()[h * in.stride() + w] = src16.TopLeftPixel()[h * src16.stride() + w] - dst16.TopLeftPixel()[h * dst16.stride() + w]; } } #endif // CONFIG_VP9_HIGHBITDEPTH } fwd_txfm_ref(in, &coeff, size_, tx_type_); if (bit_depth_ == VPX_BITS_8) { ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst.TopLeftPixel())); #if CONFIG_VP9_HIGHBITDEPTH } else { ASM_REGISTER_STATE_CHECK( RunInvTxfm(coeff, CAST_TO_BYTEPTR(dst16.TopLeftPixel()))); #endif // CONFIG_VP9_HIGHBITDEPTH } for (int h = 0; h < size_; ++h) { for (int w = 0; w < size_; ++w) { int diff; #if CONFIG_VP9_HIGHBITDEPTH if (bit_depth_ != 8) { diff = dst16.TopLeftPixel()[h * dst16.stride() + w] - src16.TopLeftPixel()[h * src16.stride() + w]; } else { #endif // CONFIG_VP9_HIGHBITDEPTH diff = dst.TopLeftPixel()[h * dst.stride() + w] - src.TopLeftPixel()[h * src.stride() + w]; #if CONFIG_VP9_HIGHBITDEPTH } #endif // CONFIG_VP9_HIGHBITDEPTH const uint32_t error = diff * diff; EXPECT_GE(static_cast<uint32_t>(limit), error) << "Error: " << size_ << "x" << size_ << " IDCT has error " << error << " at " << w << "," << h; } } } } FhtFuncRef fwd_txfm_ref; vpx_bit_depth_t bit_depth_; int tx_type_; int mask_; int size_; }; class TransDCT : public TransTestBase, public ::testing::TestWithParam<DctParam> { public: TransDCT() { fwd_txfm_ref = fdct_ref; fwd_txfm_ = GET_PARAM(0); inv_txfm_ = GET_PARAM(1); size_ = GET_PARAM(2); tx_type_ = GET_PARAM(3); bit_depth_ = GET_PARAM(4); mask_ = (1 << bit_depth_) - 1; } protected: void RunFwdTxfm(const Buffer<int16_t> &in, Buffer<tran_low_t> *out) { fwd_txfm_(in.TopLeftPixel(), out->TopLeftPixel(), in.stride()); } void RunInvTxfm(const Buffer<tran_low_t> &in, uint8_t *out) { inv_txfm_(in.TopLeftPixel(), out, in.stride()); } FdctFunc fwd_txfm_; IdctFunc inv_txfm_; }; TEST_P(TransDCT, AccuracyCheck) { RunAccuracyCheck(1); } TEST_P(TransDCT, CoeffCheck) { RunCoeffCheck(); } TEST_P(TransDCT, MemCheck) { RunMemCheck(); } TEST_P(TransDCT, InvAccuracyCheck) { RunInvAccuracyCheck(1); } #if CONFIG_VP9_HIGHBITDEPTH INSTANTIATE_TEST_CASE_P( C, TransDCT, ::testing::Values( make_tuple(&vpx_highbd_fdct32x32_c, &idct32x32_10, 32, 0, VPX_BITS_10), make_tuple(&vpx_highbd_fdct32x32_c, &idct32x32_12, 32, 0, VPX_BITS_10), make_tuple(&vpx_fdct32x32_c, &vpx_idct32x32_1024_add_c, 32, 0, VPX_BITS_8), make_tuple(&vpx_highbd_fdct16x16_c, &idct16x16_10, 16, 0, VPX_BITS_10), make_tuple(&vpx_highbd_fdct16x16_c, &idct16x16_12, 16, 0, VPX_BITS_10), make_tuple(&vpx_fdct16x16_c, &vpx_idct16x16_256_add_c, 16, 0, VPX_BITS_8), make_tuple(&vpx_highbd_fdct8x8_c, &idct8x8_10, 8, 0, VPX_BITS_10), make_tuple(&vpx_highbd_fdct8x8_c, &idct8x8_12, 8, 0, VPX_BITS_10), make_tuple(&vpx_fdct8x8_c, &vpx_idct8x8_64_add_c, 8, 0, VPX_BITS_8), make_tuple(&vpx_highbd_fdct4x4_c, &idct4x4_10, 4, 0, VPX_BITS_10), make_tuple(&vpx_highbd_fdct4x4_c, &idct4x4_12, 4, 0, VPX_BITS_12), make_tuple(&vpx_fdct4x4_c, &vpx_idct4x4_16_add_c, 4, 0, VPX_BITS_8))); #else INSTANTIATE_TEST_CASE_P( C, TransDCT, ::testing::Values( make_tuple(&vpx_fdct32x32_c, &vpx_idct32x32_1024_add_c, 32, 0, VPX_BITS_8), make_tuple(&vpx_fdct16x16_c, &vpx_idct16x16_256_add_c, 16, 0, VPX_BITS_8), make_tuple(&vpx_fdct8x8_c, &vpx_idct8x8_64_add_c, 8, 0, VPX_BITS_8), make_tuple(&vpx_fdct4x4_c, &vpx_idct4x4_16_add_c, 4, 0, VPX_BITS_8))); #endif // CONFIG_VP9_HIGHBITDEPTH #if HAVE_SSE2 #if !CONFIG_EMULATE_HARDWARE #if CONFIG_VP9_HIGHBITDEPTH /* TODO:(johannkoenig) Determine why these fail AccuracyCheck make_tuple(&vpx_highbd_fdct32x32_sse2, &idct32x32_12, 32, 0, VPX_BITS_12), make_tuple(&vpx_highbd_fdct16x16_sse2, &idct16x16_12, 16, 0, VPX_BITS_12), */ INSTANTIATE_TEST_CASE_P( SSE2, TransDCT, ::testing::Values( make_tuple(&vpx_highbd_fdct32x32_sse2, &idct32x32_10, 32, 0, VPX_BITS_10), make_tuple(&vpx_fdct32x32_sse2, &vpx_idct32x32_1024_add_sse2, 32, 0, VPX_BITS_8), make_tuple(&vpx_highbd_fdct16x16_sse2, &idct16x16_10, 16, 0, VPX_BITS_10), make_tuple(&vpx_fdct16x16_sse2, &vpx_idct16x16_256_add_sse2, 16, 0, VPX_BITS_8), make_tuple(&vpx_highbd_fdct8x8_sse2, &idct8x8_10, 8, 0, VPX_BITS_10), make_tuple(&vpx_highbd_fdct8x8_sse2, &idct8x8_12, 8, 0, VPX_BITS_12), make_tuple(&vpx_fdct8x8_sse2, &vpx_idct8x8_64_add_sse2, 8, 0, VPX_BITS_8), make_tuple(&vpx_highbd_fdct4x4_sse2, &idct4x4_10, 4, 0, VPX_BITS_10), make_tuple(&vpx_highbd_fdct4x4_sse2, &idct4x4_12, 4, 0, VPX_BITS_12), make_tuple(&vpx_fdct4x4_sse2, &vpx_idct4x4_16_add_sse2, 4, 0, VPX_BITS_8))); #else INSTANTIATE_TEST_CASE_P( SSE2, TransDCT, ::testing::Values(make_tuple(&vpx_fdct32x32_sse2, &vpx_idct32x32_1024_add_sse2, 32, 0, VPX_BITS_8), make_tuple(&vpx_fdct16x16_sse2, &vpx_idct16x16_256_add_sse2, 16, 0, VPX_BITS_8), make_tuple(&vpx_fdct8x8_sse2, &vpx_idct8x8_64_add_sse2, 8, 0, VPX_BITS_8), make_tuple(&vpx_fdct4x4_sse2, &vpx_idct4x4_16_add_sse2, 4, 0, VPX_BITS_8))); #endif // CONFIG_VP9_HIGHBITDEPTH #endif // !CONFIG_EMULATE_HARDWARE #endif // HAVE_SSE2 #if !CONFIG_VP9_HIGHBITDEPTH #if HAVE_SSSE3 && !CONFIG_EMULATE_HARDWARE #if !ARCH_X86_64 // TODO(johannkoenig): high bit depth fdct8x8. INSTANTIATE_TEST_CASE_P( SSSE3, TransDCT, ::testing::Values(make_tuple(&vpx_fdct32x32_c, &vpx_idct32x32_1024_add_ssse3, 32, 0, VPX_BITS_8), make_tuple(&vpx_fdct8x8_c, &vpx_idct8x8_64_add_ssse3, 8, 0, VPX_BITS_8))); #else // vpx_fdct8x8_ssse3 is only available in 64 bit builds. INSTANTIATE_TEST_CASE_P( SSSE3, TransDCT, ::testing::Values(make_tuple(&vpx_fdct32x32_c, &vpx_idct32x32_1024_add_ssse3, 32, 0, VPX_BITS_8), make_tuple(&vpx_fdct8x8_ssse3, &vpx_idct8x8_64_add_ssse3, 8, 0, VPX_BITS_8))); #endif // !ARCH_X86_64 #endif // HAVE_SSSE3 && !CONFIG_EMULATE_HARDWARE #endif // !CONFIG_VP9_HIGHBITDEPTH #if !CONFIG_VP9_HIGHBITDEPTH && HAVE_AVX2 && !CONFIG_EMULATE_HARDWARE // TODO(johannkoenig): high bit depth fdct32x32. INSTANTIATE_TEST_CASE_P( AVX2, TransDCT, ::testing::Values(make_tuple(&vpx_fdct32x32_avx2, &vpx_idct32x32_1024_add_sse2, 32, 0, VPX_BITS_8))); #endif // !CONFIG_VP9_HIGHBITDEPTH && HAVE_AVX2 && !CONFIG_EMULATE_HARDWARE #if HAVE_NEON #if !CONFIG_EMULATE_HARDWARE INSTANTIATE_TEST_CASE_P( NEON, TransDCT, ::testing::Values(make_tuple(&vpx_fdct32x32_neon, &vpx_idct32x32_1024_add_neon, 32, 0, VPX_BITS_8), make_tuple(&vpx_fdct16x16_neon, &vpx_idct16x16_256_add_neon, 16, 0, VPX_BITS_8), make_tuple(&vpx_fdct8x8_neon, &vpx_idct8x8_64_add_neon, 8, 0, VPX_BITS_8), make_tuple(&vpx_fdct4x4_neon, &vpx_idct4x4_16_add_neon, 4, 0, VPX_BITS_8))); #endif // !CONFIG_EMULATE_HARDWARE #endif // HAVE_NEON #if HAVE_MSA #if !CONFIG_VP9_HIGHBITDEPTH #if !CONFIG_EMULATE_HARDWARE INSTANTIATE_TEST_CASE_P( MSA, TransDCT, ::testing::Values( make_tuple(&vpx_fdct32x32_msa, &vpx_idct32x32_1024_add_msa, 32, 0, VPX_BITS_8), make_tuple(&vpx_fdct16x16_msa, &vpx_idct16x16_256_add_msa, 16, 0, VPX_BITS_8), make_tuple(&vpx_fdct8x8_msa, &vpx_idct8x8_64_add_msa, 8, 0, VPX_BITS_8), make_tuple(&vpx_fdct4x4_msa, &vpx_idct4x4_16_add_msa, 4, 0, VPX_BITS_8))); #endif // !CONFIG_EMULATE_HARDWARE #endif // !CONFIG_VP9_HIGHBITDEPTH #endif // HAVE_MSA class TransHT : public TransTestBase, public ::testing::TestWithParam<HtParam> { public: TransHT() { fwd_txfm_ref = fht_ref; fwd_txfm_ = GET_PARAM(0); inv_txfm_ = GET_PARAM(1); size_ = GET_PARAM(2); tx_type_ = GET_PARAM(3); bit_depth_ = GET_PARAM(4); mask_ = (1 << bit_depth_) - 1; } protected: void RunFwdTxfm(const Buffer<int16_t> &in, Buffer<tran_low_t> *out) { fwd_txfm_(in.TopLeftPixel(), out->TopLeftPixel(), in.stride(), tx_type_); } void RunInvTxfm(const Buffer<tran_low_t> &in, uint8_t *out) { inv_txfm_(in.TopLeftPixel(), out, in.stride(), tx_type_); } FhtFunc fwd_txfm_; IhtFunc inv_txfm_; }; TEST_P(TransHT, AccuracyCheck) { RunAccuracyCheck(1); } TEST_P(TransHT, CoeffCheck) { RunCoeffCheck(); } TEST_P(TransHT, MemCheck) { RunMemCheck(); } TEST_P(TransHT, InvAccuracyCheck) { RunInvAccuracyCheck(1); } /* TODO:(johannkoenig) Determine why these fail AccuracyCheck make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_12, 16, 0, VPX_BITS_12), make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_12, 16, 1, VPX_BITS_12), make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_12, 16, 2, VPX_BITS_12), make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_12, 16, 3, VPX_BITS_12), */ #if CONFIG_VP9_HIGHBITDEPTH INSTANTIATE_TEST_CASE_P( C, TransHT, ::testing::Values( make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_10, 16, 0, VPX_BITS_10), make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_10, 16, 1, VPX_BITS_10), make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_10, 16, 2, VPX_BITS_10), make_tuple(&vp9_highbd_fht16x16_c, &iht16x16_10, 16, 3, VPX_BITS_10), make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 16, 0, VPX_BITS_8), make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 16, 1, VPX_BITS_8), make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 16, 2, VPX_BITS_8), make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 16, 3, VPX_BITS_8), make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_10, 8, 0, VPX_BITS_10), make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_10, 8, 1, VPX_BITS_10), make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_10, 8, 2, VPX_BITS_10), make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_10, 8, 3, VPX_BITS_10), make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_12, 8, 0, VPX_BITS_12), make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_12, 8, 1, VPX_BITS_12), make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_12, 8, 2, VPX_BITS_12), make_tuple(&vp9_highbd_fht8x8_c, &iht8x8_12, 8, 3, VPX_BITS_12), make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 8, 0, VPX_BITS_8), make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 8, 1, VPX_BITS_8), make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 8, 2, VPX_BITS_8), make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 8, 3, VPX_BITS_8), make_tuple(&vp9_highbd_fht4x4_c, &iht4x4_10, 4, 0, VPX_BITS_10), make_tuple(&vp9_highbd_fht4x4_c, &iht4x4_10, 4, 1, VPX_BITS_10), make_tuple(&vp9_highbd_fht4x4_c, &iht4x4_10, 4, 2, VPX_BITS_10), make_tuple(&vp9_highbd_fht4x4_c, &iht4x4_10, 4, 3, VPX_BITS_10), make_tuple(&vp9_highbd_fht4x4_c, &iht4x4_12, 4, 0, VPX_BITS_12), make_tuple(&vp9_highbd_fht4x4_c, &iht4x4_12, 4, 1, VPX_BITS_12), make_tuple(&vp9_highbd_fht4x4_c, &iht4x4_12, 4, 2, VPX_BITS_12), make_tuple(&vp9_highbd_fht4x4_c, &iht4x4_12, 4, 3, VPX_BITS_12), make_tuple(&vp9_fht4x4_c, &vp9_iht4x4_16_add_c, 4, 0, VPX_BITS_8), make_tuple(&vp9_fht4x4_c, &vp9_iht4x4_16_add_c, 4, 1, VPX_BITS_8), make_tuple(&vp9_fht4x4_c, &vp9_iht4x4_16_add_c, 4, 2, VPX_BITS_8), make_tuple(&vp9_fht4x4_c, &vp9_iht4x4_16_add_c, 4, 3, VPX_BITS_8))); #else INSTANTIATE_TEST_CASE_P( C, TransHT, ::testing::Values( make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 16, 0, VPX_BITS_8), make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 16, 1, VPX_BITS_8), make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 16, 2, VPX_BITS_8), make_tuple(&vp9_fht16x16_c, &vp9_iht16x16_256_add_c, 16, 3, VPX_BITS_8), make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 8, 0, VPX_BITS_8), make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 8, 1, VPX_BITS_8), make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 8, 2, VPX_BITS_8), make_tuple(&vp9_fht8x8_c, &vp9_iht8x8_64_add_c, 8, 3, VPX_BITS_8), make_tuple(&vp9_fht4x4_c, &vp9_iht4x4_16_add_c, 4, 0, VPX_BITS_8), make_tuple(&vp9_fht4x4_c, &vp9_iht4x4_16_add_c, 4, 1, VPX_BITS_8), make_tuple(&vp9_fht4x4_c, &vp9_iht4x4_16_add_c, 4, 2, VPX_BITS_8), make_tuple(&vp9_fht4x4_c, &vp9_iht4x4_16_add_c, 4, 3, VPX_BITS_8))); #endif // CONFIG_VP9_HIGHBITDEPTH #if HAVE_SSE2 INSTANTIATE_TEST_CASE_P( SSE2, TransHT, ::testing::Values( make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_sse2, 16, 0, VPX_BITS_8), make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_sse2, 16, 1, VPX_BITS_8), make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_sse2, 16, 2, VPX_BITS_8), make_tuple(&vp9_fht16x16_sse2, &vp9_iht16x16_256_add_sse2, 16, 3, VPX_BITS_8), make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 8, 0, VPX_BITS_8), make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 8, 1, VPX_BITS_8), make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 8, 2, VPX_BITS_8), make_tuple(&vp9_fht8x8_sse2, &vp9_iht8x8_64_add_sse2, 8, 3, VPX_BITS_8), make_tuple(&vp9_fht4x4_sse2, &vp9_iht4x4_16_add_sse2, 4, 0, VPX_BITS_8), make_tuple(&vp9_fht4x4_sse2, &vp9_iht4x4_16_add_sse2, 4, 1, VPX_BITS_8), make_tuple(&vp9_fht4x4_sse2, &vp9_iht4x4_16_add_sse2, 4, 2, VPX_BITS_8), make_tuple(&vp9_fht4x4_sse2, &vp9_iht4x4_16_add_sse2, 4, 3, VPX_BITS_8))); #endif // HAVE_SSE2 class TransWHT : public TransTestBase, public ::testing::TestWithParam<DctParam> { public: TransWHT() { fwd_txfm_ref = fwht_ref; fwd_txfm_ = GET_PARAM(0); inv_txfm_ = GET_PARAM(1); size_ = GET_PARAM(2); tx_type_ = GET_PARAM(3); bit_depth_ = GET_PARAM(4); mask_ = (1 << bit_depth_) - 1; } protected: void RunFwdTxfm(const Buffer<int16_t> &in, Buffer<tran_low_t> *out) { fwd_txfm_(in.TopLeftPixel(), out->TopLeftPixel(), in.stride()); } void RunInvTxfm(const Buffer<tran_low_t> &in, uint8_t *out) { inv_txfm_(in.TopLeftPixel(), out, in.stride()); } FdctFunc fwd_txfm_; IdctFunc inv_txfm_; }; TEST_P(TransWHT, AccuracyCheck) { RunAccuracyCheck(0); } TEST_P(TransWHT, CoeffCheck) { RunCoeffCheck(); } TEST_P(TransWHT, MemCheck) { RunMemCheck(); } TEST_P(TransWHT, InvAccuracyCheck) { RunInvAccuracyCheck(0); } #if CONFIG_VP9_HIGHBITDEPTH INSTANTIATE_TEST_CASE_P( C, TransWHT, ::testing::Values( make_tuple(&vp9_highbd_fwht4x4_c, &iwht4x4_10, 4, 0, VPX_BITS_10), make_tuple(&vp9_highbd_fwht4x4_c, &iwht4x4_12, 4, 0, VPX_BITS_12), make_tuple(&vp9_fwht4x4_c, &vpx_iwht4x4_16_add_c, 4, 0, VPX_BITS_8))); #else INSTANTIATE_TEST_CASE_P(C, TransWHT, ::testing::Values(make_tuple(&vp9_fwht4x4_c, &vpx_iwht4x4_16_add_c, 4, 0, VPX_BITS_8))); #endif // CONFIG_VP9_HIGHBITDEPTH #if HAVE_SSE2 INSTANTIATE_TEST_CASE_P(SSE2, TransWHT, ::testing::Values(make_tuple(&vp9_fwht4x4_sse2, &vpx_iwht4x4_16_add_sse2, 4, 0, VPX_BITS_8))); #endif // HAVE_SSE2 } // namespace