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Import aom library
This is the reference implementation for the Alliance for Open Media's av1 video code. The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
This commit is contained in:
trav90
Roy Tam
parent
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commit
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989 changed files with 470949 additions and 0 deletions
297
third_party/aom/test/obmc_variance_test.cc
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third_party/aom/test/obmc_variance_test.cc
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/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
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#include "test/acm_random.h"
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#include "test/function_equivalence_test.h"
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#include "test/register_state_check.h"
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#include "./aom_config.h"
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#include "./aom_dsp_rtcd.h"
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#include "aom/aom_integer.h"
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#define MAX_SB_SQUARE (MAX_SB_SIZE * MAX_SB_SIZE)
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using libaom_test::ACMRandom;
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using libaom_test::FunctionEquivalenceTest;
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namespace {
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static const int kIterations = 1000;
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static const int kMaskMax = 64;
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typedef unsigned int (*ObmcVarF)(const uint8_t *pre, int pre_stride,
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const int32_t *wsrc, const int32_t *mask,
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unsigned int *sse);
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typedef libaom_test::FuncParam<ObmcVarF> TestFuncs;
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////////////////////////////////////////////////////////////////////////////////
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// 8 bit
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////////////////////////////////////////////////////////////////////////////////
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class ObmcVarianceTest : public FunctionEquivalenceTest<ObmcVarF> {};
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TEST_P(ObmcVarianceTest, RandomValues) {
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DECLARE_ALIGNED(32, uint8_t, pre[MAX_SB_SQUARE]);
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DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]);
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DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]);
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for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {
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const int pre_stride = this->rng_(MAX_SB_SIZE + 1);
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for (int i = 0; i < MAX_SB_SQUARE; ++i) {
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pre[i] = this->rng_.Rand8();
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wsrc[i] = this->rng_.Rand8() * this->rng_(kMaskMax * kMaskMax + 1);
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mask[i] = this->rng_(kMaskMax * kMaskMax + 1);
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}
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unsigned int ref_sse, tst_sse;
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const unsigned int ref_res =
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params_.ref_func(pre, pre_stride, wsrc, mask, &ref_sse);
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unsigned int tst_res;
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ASM_REGISTER_STATE_CHECK(
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tst_res = params_.tst_func(pre, pre_stride, wsrc, mask, &tst_sse));
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ASSERT_EQ(ref_res, tst_res);
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ASSERT_EQ(ref_sse, tst_sse);
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}
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}
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TEST_P(ObmcVarianceTest, ExtremeValues) {
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DECLARE_ALIGNED(32, uint8_t, pre[MAX_SB_SQUARE]);
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DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]);
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DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]);
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for (int iter = 0; iter < MAX_SB_SIZE && !HasFatalFailure(); ++iter) {
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const int pre_stride = iter;
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for (int i = 0; i < MAX_SB_SQUARE; ++i) {
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pre[i] = UINT8_MAX;
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wsrc[i] = UINT8_MAX * kMaskMax * kMaskMax;
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mask[i] = kMaskMax * kMaskMax;
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}
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unsigned int ref_sse, tst_sse;
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const unsigned int ref_res =
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params_.ref_func(pre, pre_stride, wsrc, mask, &ref_sse);
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unsigned int tst_res;
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ASM_REGISTER_STATE_CHECK(
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tst_res = params_.tst_func(pre, pre_stride, wsrc, mask, &tst_sse));
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ASSERT_EQ(ref_res, tst_res);
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ASSERT_EQ(ref_sse, tst_sse);
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}
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}
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#if HAVE_SSE4_1
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#if CONFIG_MOTION_VAR
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const ObmcVarianceTest::ParamType sse4_functions[] = {
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#if CONFIG_EXT_PARTITION
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TestFuncs(aom_obmc_variance128x128_c, aom_obmc_variance128x128_sse4_1),
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TestFuncs(aom_obmc_variance128x64_c, aom_obmc_variance128x64_sse4_1),
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TestFuncs(aom_obmc_variance64x128_c, aom_obmc_variance64x128_sse4_1),
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#endif // CONFIG_EXT_PARTITION
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TestFuncs(aom_obmc_variance64x64_c, aom_obmc_variance64x64_sse4_1),
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TestFuncs(aom_obmc_variance64x32_c, aom_obmc_variance64x32_sse4_1),
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TestFuncs(aom_obmc_variance32x64_c, aom_obmc_variance32x64_sse4_1),
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TestFuncs(aom_obmc_variance32x32_c, aom_obmc_variance32x32_sse4_1),
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TestFuncs(aom_obmc_variance32x16_c, aom_obmc_variance32x16_sse4_1),
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TestFuncs(aom_obmc_variance16x32_c, aom_obmc_variance16x32_sse4_1),
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TestFuncs(aom_obmc_variance16x16_c, aom_obmc_variance16x16_sse4_1),
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TestFuncs(aom_obmc_variance16x8_c, aom_obmc_variance16x8_sse4_1),
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TestFuncs(aom_obmc_variance8x16_c, aom_obmc_variance8x16_sse4_1),
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TestFuncs(aom_obmc_variance8x8_c, aom_obmc_variance8x8_sse4_1),
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TestFuncs(aom_obmc_variance8x4_c, aom_obmc_variance8x4_sse4_1),
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TestFuncs(aom_obmc_variance4x8_c, aom_obmc_variance4x8_sse4_1),
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TestFuncs(aom_obmc_variance4x4_c, aom_obmc_variance4x4_sse4_1)
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};
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INSTANTIATE_TEST_CASE_P(SSE4_1, ObmcVarianceTest,
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::testing::ValuesIn(sse4_functions));
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#endif // CONFIG_MOTION_VAR
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#endif // HAVE_SSE4_1
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////////////////////////////////////////////////////////////////////////////////
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// High bit-depth
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////////////////////////////////////////////////////////////////////////////////
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#if CONFIG_HIGHBITDEPTH
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class ObmcVarianceHBDTest : public FunctionEquivalenceTest<ObmcVarF> {};
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TEST_P(ObmcVarianceHBDTest, RandomValues) {
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DECLARE_ALIGNED(32, uint16_t, pre[MAX_SB_SQUARE]);
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DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]);
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DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]);
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for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {
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const int pre_stride = this->rng_(MAX_SB_SIZE + 1);
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for (int i = 0; i < MAX_SB_SQUARE; ++i) {
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pre[i] = this->rng_(1 << params_.bit_depth);
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wsrc[i] = this->rng_(1 << params_.bit_depth) *
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this->rng_(kMaskMax * kMaskMax + 1);
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mask[i] = this->rng_(kMaskMax * kMaskMax + 1);
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}
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unsigned int ref_sse, tst_sse;
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const unsigned int ref_res = params_.ref_func(
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CONVERT_TO_BYTEPTR(pre), pre_stride, wsrc, mask, &ref_sse);
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unsigned int tst_res;
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ASM_REGISTER_STATE_CHECK(tst_res = params_.tst_func(CONVERT_TO_BYTEPTR(pre),
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pre_stride, wsrc, mask,
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&tst_sse));
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ASSERT_EQ(ref_res, tst_res);
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ASSERT_EQ(ref_sse, tst_sse);
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}
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}
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TEST_P(ObmcVarianceHBDTest, ExtremeValues) {
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DECLARE_ALIGNED(32, uint16_t, pre[MAX_SB_SQUARE]);
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DECLARE_ALIGNED(32, int32_t, wsrc[MAX_SB_SQUARE]);
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DECLARE_ALIGNED(32, int32_t, mask[MAX_SB_SQUARE]);
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for (int iter = 0; iter < MAX_SB_SIZE && !HasFatalFailure(); ++iter) {
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const int pre_stride = iter;
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for (int i = 0; i < MAX_SB_SQUARE; ++i) {
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pre[i] = (1 << params_.bit_depth) - 1;
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wsrc[i] = ((1 << params_.bit_depth) - 1) * kMaskMax * kMaskMax;
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mask[i] = kMaskMax * kMaskMax;
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}
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unsigned int ref_sse, tst_sse;
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const unsigned int ref_res = params_.ref_func(
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CONVERT_TO_BYTEPTR(pre), pre_stride, wsrc, mask, &ref_sse);
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unsigned int tst_res;
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ASM_REGISTER_STATE_CHECK(tst_res = params_.tst_func(CONVERT_TO_BYTEPTR(pre),
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pre_stride, wsrc, mask,
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&tst_sse));
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ASSERT_EQ(ref_res, tst_res);
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ASSERT_EQ(ref_sse, tst_sse);
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}
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}
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#if HAVE_SSE4_1
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#if CONFIG_MOTION_VAR
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ObmcVarianceHBDTest::ParamType sse4_functions_hbd[] = {
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#if CONFIG_EXT_PARTITION
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TestFuncs(aom_highbd_obmc_variance128x128_c,
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aom_highbd_obmc_variance128x128_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance128x64_c,
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aom_highbd_obmc_variance128x64_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance64x128_c,
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aom_highbd_obmc_variance64x128_sse4_1, 8),
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#endif // CONFIG_EXT_PARTITION
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TestFuncs(aom_highbd_obmc_variance64x64_c,
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aom_highbd_obmc_variance64x64_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance64x32_c,
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aom_highbd_obmc_variance64x32_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance32x64_c,
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aom_highbd_obmc_variance32x64_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance32x32_c,
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aom_highbd_obmc_variance32x32_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance32x16_c,
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aom_highbd_obmc_variance32x16_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance16x32_c,
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aom_highbd_obmc_variance16x32_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance16x16_c,
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aom_highbd_obmc_variance16x16_sse4_1, 8),
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TestFuncs(aom_highbd_obmc_variance16x8_c, aom_highbd_obmc_variance16x8_sse4_1,
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8),
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TestFuncs(aom_highbd_obmc_variance8x16_c, aom_highbd_obmc_variance8x16_sse4_1,
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8),
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TestFuncs(aom_highbd_obmc_variance8x8_c, aom_highbd_obmc_variance8x8_sse4_1,
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8),
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TestFuncs(aom_highbd_obmc_variance8x4_c, aom_highbd_obmc_variance8x4_sse4_1,
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8),
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TestFuncs(aom_highbd_obmc_variance4x8_c, aom_highbd_obmc_variance4x8_sse4_1,
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8),
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TestFuncs(aom_highbd_obmc_variance4x4_c, aom_highbd_obmc_variance4x4_sse4_1,
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8),
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#if CONFIG_EXT_PARTITION
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TestFuncs(aom_highbd_10_obmc_variance128x128_c,
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aom_highbd_10_obmc_variance128x128_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance128x64_c,
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aom_highbd_10_obmc_variance128x64_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance64x128_c,
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aom_highbd_10_obmc_variance64x128_sse4_1, 10),
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#endif // CONFIG_EXT_PARTITION
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TestFuncs(aom_highbd_10_obmc_variance64x64_c,
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aom_highbd_10_obmc_variance64x64_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance64x32_c,
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aom_highbd_10_obmc_variance64x32_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance32x64_c,
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aom_highbd_10_obmc_variance32x64_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance32x32_c,
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aom_highbd_10_obmc_variance32x32_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance32x16_c,
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aom_highbd_10_obmc_variance32x16_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance16x32_c,
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aom_highbd_10_obmc_variance16x32_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance16x16_c,
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aom_highbd_10_obmc_variance16x16_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance16x8_c,
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aom_highbd_10_obmc_variance16x8_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance8x16_c,
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aom_highbd_10_obmc_variance8x16_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance8x8_c,
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aom_highbd_10_obmc_variance8x8_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance8x4_c,
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aom_highbd_10_obmc_variance8x4_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance4x8_c,
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aom_highbd_10_obmc_variance4x8_sse4_1, 10),
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TestFuncs(aom_highbd_10_obmc_variance4x4_c,
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aom_highbd_10_obmc_variance4x4_sse4_1, 10),
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#if CONFIG_EXT_PARTITION
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TestFuncs(aom_highbd_12_obmc_variance128x128_c,
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aom_highbd_12_obmc_variance128x128_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance128x64_c,
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aom_highbd_12_obmc_variance128x64_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance64x128_c,
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aom_highbd_12_obmc_variance64x128_sse4_1, 12),
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#endif // CONFIG_EXT_PARTITION
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TestFuncs(aom_highbd_12_obmc_variance64x64_c,
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aom_highbd_12_obmc_variance64x64_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance64x32_c,
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aom_highbd_12_obmc_variance64x32_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance32x64_c,
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aom_highbd_12_obmc_variance32x64_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance32x32_c,
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aom_highbd_12_obmc_variance32x32_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance32x16_c,
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aom_highbd_12_obmc_variance32x16_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance16x32_c,
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aom_highbd_12_obmc_variance16x32_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance16x16_c,
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aom_highbd_12_obmc_variance16x16_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance16x8_c,
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aom_highbd_12_obmc_variance16x8_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance8x16_c,
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aom_highbd_12_obmc_variance8x16_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance8x8_c,
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aom_highbd_12_obmc_variance8x8_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance8x4_c,
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aom_highbd_12_obmc_variance8x4_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance4x8_c,
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aom_highbd_12_obmc_variance4x8_sse4_1, 12),
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TestFuncs(aom_highbd_12_obmc_variance4x4_c,
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aom_highbd_12_obmc_variance4x4_sse4_1, 12)
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};
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INSTANTIATE_TEST_CASE_P(SSE4_1, ObmcVarianceHBDTest,
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::testing::ValuesIn(sse4_functions_hbd));
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#endif // CONFIG_MOTION_VAR
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#endif // HAVE_SSE4_1
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#endif // CONFIG_HIGHBITDEPTH
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} // namespace
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