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Diffstat (limited to 'third_party/aom/test/quantize_test.cc')
| -rw-r--r-- | third_party/aom/test/quantize_test.cc | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/third_party/aom/test/quantize_test.cc b/third_party/aom/test/quantize_test.cc deleted file mode 100644 index 4f61484a2..000000000 --- a/third_party/aom/test/quantize_test.cc +++ /dev/null @@ -1,205 +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.h> - -#include "third_party/googletest/src/googletest/include/gtest/gtest.h" - -#include "./aom_config.h" -#include "test/acm_random.h" -#include "test/clear_system_state.h" -#include "test/register_state_check.h" -#include "test/util.h" -#include "vp8/common/blockd.h" -#include "vp8/common/onyx.h" -#include "vp8/encoder/block.h" -#include "vp8/encoder/onyx_int.h" -#include "vp8/encoder/quantize.h" -#include "aom/aom_integer.h" -#include "aom_mem/aom_mem.h" - -namespace { -#if !CONFIG_AOM_QM - -const int kNumBlocks = 25; -const int kNumBlockEntries = 16; - -typedef void (*VP8Quantize)(BLOCK *b, BLOCKD *d); - -typedef std::tr1::tuple<VP8Quantize, VP8Quantize> VP8QuantizeParam; - -using libaom_test::ACMRandom; -using std::tr1::make_tuple; - -// Create and populate a VP8_COMP instance which has a complete set of -// quantization inputs as well as a second MACROBLOCKD for output. -class QuantizeTestBase { - public: - virtual ~QuantizeTestBase() { - vp8_remove_compressor(&vp8_comp_); - vp8_comp_ = NULL; - aom_free(macroblockd_dst_); - macroblockd_dst_ = NULL; - libaom_test::ClearSystemState(); - } - - protected: - void SetupCompressor() { - rnd_.Reset(ACMRandom::DeterministicSeed()); - - // The full configuration is necessary to generate the quantization tables. - VP8_CONFIG vp8_config; - memset(&vp8_config, 0, sizeof(vp8_config)); - - vp8_comp_ = vp8_create_compressor(&vp8_config); - - // Set the tables based on a quantizer of 0. - vp8_set_quantizer(vp8_comp_, 0); - - // Set up all the block/blockd pointers for the mb in vp8_comp_. - vp8cx_frame_init_quantizer(vp8_comp_); - - // Copy macroblockd from the reference to get pre-set-up dequant values. - macroblockd_dst_ = reinterpret_cast<MACROBLOCKD *>( - aom_memalign(32, sizeof(*macroblockd_dst_))); - memcpy(macroblockd_dst_, &vp8_comp_->mb.e_mbd, sizeof(*macroblockd_dst_)); - // Fix block pointers - currently they point to the blocks in the reference - // structure. - vp8_setup_block_dptrs(macroblockd_dst_); - } - - void UpdateQuantizer(int q) { - vp8_set_quantizer(vp8_comp_, q); - - memcpy(macroblockd_dst_, &vp8_comp_->mb.e_mbd, sizeof(*macroblockd_dst_)); - vp8_setup_block_dptrs(macroblockd_dst_); - } - - void FillCoeffConstant(int16_t c) { - for (int i = 0; i < kNumBlocks * kNumBlockEntries; ++i) { - vp8_comp_->mb.coeff[i] = c; - } - } - - void FillCoeffRandom() { - for (int i = 0; i < kNumBlocks * kNumBlockEntries; ++i) { - vp8_comp_->mb.coeff[i] = rnd_.Rand8(); - } - } - - void CheckOutput() { - EXPECT_EQ(0, memcmp(vp8_comp_->mb.e_mbd.qcoeff, macroblockd_dst_->qcoeff, - sizeof(*macroblockd_dst_->qcoeff) * kNumBlocks * - kNumBlockEntries)) - << "qcoeff mismatch"; - EXPECT_EQ(0, memcmp(vp8_comp_->mb.e_mbd.dqcoeff, macroblockd_dst_->dqcoeff, - sizeof(*macroblockd_dst_->dqcoeff) * kNumBlocks * - kNumBlockEntries)) - << "dqcoeff mismatch"; - EXPECT_EQ(0, memcmp(vp8_comp_->mb.e_mbd.eobs, macroblockd_dst_->eobs, - sizeof(*macroblockd_dst_->eobs) * kNumBlocks)) - << "eobs mismatch"; - } - - VP8_COMP *vp8_comp_; - MACROBLOCKD *macroblockd_dst_; - - private: - ACMRandom rnd_; -}; - -class QuantizeTest : public QuantizeTestBase, - public ::testing::TestWithParam<VP8QuantizeParam> { - protected: - virtual void SetUp() { - SetupCompressor(); - asm_quant_ = GET_PARAM(0); - c_quant_ = GET_PARAM(1); - } - - void RunComparison() { - for (int i = 0; i < kNumBlocks; ++i) { - ASM_REGISTER_STATE_CHECK( - c_quant_(&vp8_comp_->mb.block[i], &vp8_comp_->mb.e_mbd.block[i])); - ASM_REGISTER_STATE_CHECK( - asm_quant_(&vp8_comp_->mb.block[i], ¯oblockd_dst_->block[i])); - } - - CheckOutput(); - } - - private: - VP8Quantize asm_quant_; - VP8Quantize c_quant_; -}; - -TEST_P(QuantizeTest, TestZeroInput) { - FillCoeffConstant(0); - RunComparison(); -} - -TEST_P(QuantizeTest, TestLargeNegativeInput) { - FillCoeffConstant(0); - // Generate a qcoeff which contains 512/-512 (0x0100/0xFE00) to catch issues - // like BUG=883 where the constant being compared was incorrectly initialized. - vp8_comp_->mb.coeff[0] = -8191; - RunComparison(); -} - -TEST_P(QuantizeTest, TestRandomInput) { - FillCoeffRandom(); - RunComparison(); -} - -TEST_P(QuantizeTest, TestMultipleQ) { - for (int q = 0; q < QINDEX_RANGE; ++q) { - UpdateQuantizer(q); - FillCoeffRandom(); - RunComparison(); - } -} - -#if HAVE_SSE2 -INSTANTIATE_TEST_CASE_P( - SSE2, QuantizeTest, - ::testing::Values( - make_tuple(&vp8_fast_quantize_b_sse2, &vp8_fast_quantize_b_c), - make_tuple(&vp8_regular_quantize_b_sse2, &vp8_regular_quantize_b_c))); -#endif // HAVE_SSE2 - -#if HAVE_SSSE3 -INSTANTIATE_TEST_CASE_P(SSSE3, QuantizeTest, - ::testing::Values(make_tuple(&vp8_fast_quantize_b_ssse3, - &vp8_fast_quantize_b_c))); -#endif // HAVE_SSSE3 - -#if HAVE_SSE4_1 -INSTANTIATE_TEST_CASE_P( - SSE4_1, QuantizeTest, - ::testing::Values(make_tuple(&vp8_regular_quantize_b_sse4_1, - &vp8_regular_quantize_b_c))); -#endif // HAVE_SSE4_1 - -#if HAVE_NEON -INSTANTIATE_TEST_CASE_P(NEON, QuantizeTest, - ::testing::Values(make_tuple(&vp8_fast_quantize_b_neon, - &vp8_fast_quantize_b_c))); -#endif // HAVE_NEON - -#if HAVE_MSA -INSTANTIATE_TEST_CASE_P( - MSA, QuantizeTest, - ::testing::Values( - make_tuple(&vp8_fast_quantize_b_msa, &vp8_fast_quantize_b_c), - make_tuple(&vp8_regular_quantize_b_msa, &vp8_regular_quantize_b_c))); -#endif // HAVE_MSA -#endif // CONFIG_AOM_QM -} // namespace |