335 строки
11 KiB
C++
335 строки
11 KiB
C++
/*
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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 <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
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#include "test/register_state_check.h"
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#include "test/function_equivalence_test.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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#include "./av1_rtcd.h"
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#include "av1/common/enums.h"
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#include "aom_dsp/blend.h"
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using libaom_test::FunctionEquivalenceTest;
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namespace {
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template <typename F, typename T>
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class BlendA64Mask1DTest : public FunctionEquivalenceTest<F> {
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public:
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static const int kIterations = 10000;
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static const int kMaxWidth = MAX_SB_SIZE * 5; // * 5 to cover longer strides
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static const int kMaxHeight = MAX_SB_SIZE;
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static const int kBufSize = kMaxWidth * kMaxHeight;
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static const int kMaxMaskWidth = 2 * MAX_SB_SIZE;
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static const int kMaxMaskSize = kMaxMaskWidth;
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virtual ~BlendA64Mask1DTest() {}
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virtual void Execute(const T *p_src0, const T *p_src1) = 0;
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void Common() {
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w_ = 1 << this->rng_(MAX_SB_SIZE_LOG2 + 1);
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h_ = 1 << this->rng_(MAX_SB_SIZE_LOG2 + 1);
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dst_offset_ = this->rng_(33);
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dst_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;
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src0_offset_ = this->rng_(33);
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src0_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;
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src1_offset_ = this->rng_(33);
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src1_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;
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T *p_src0;
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T *p_src1;
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switch (this->rng_(3)) {
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case 0: // Separate sources
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p_src0 = src0_;
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p_src1 = src1_;
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break;
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case 1: // src0 == dst
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p_src0 = dst_tst_;
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src0_stride_ = dst_stride_;
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src0_offset_ = dst_offset_;
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p_src1 = src1_;
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break;
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case 2: // src1 == dst
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p_src0 = src0_;
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p_src1 = dst_tst_;
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src1_stride_ = dst_stride_;
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src1_offset_ = dst_offset_;
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break;
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default: FAIL();
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}
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Execute(p_src0, p_src1);
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for (int r = 0; r < h_; ++r) {
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for (int c = 0; c < w_; ++c) {
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ASSERT_EQ(dst_ref_[dst_offset_ + r * dst_stride_ + c],
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dst_tst_[dst_offset_ + r * dst_stride_ + c]);
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}
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}
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}
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T dst_ref_[kBufSize];
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T dst_tst_[kBufSize];
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uint32_t dst_stride_;
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uint32_t dst_offset_;
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T src0_[kBufSize];
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uint32_t src0_stride_;
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uint32_t src0_offset_;
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T src1_[kBufSize];
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uint32_t src1_stride_;
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uint32_t src1_offset_;
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uint8_t mask_[kMaxMaskSize];
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int w_;
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int h_;
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};
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//////////////////////////////////////////////////////////////////////////////
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// 8 bit version
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//////////////////////////////////////////////////////////////////////////////
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typedef void (*F8B)(uint8_t *dst, uint32_t dst_stride, const uint8_t *src0,
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uint32_t src0_stride, const uint8_t *src1,
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uint32_t src1_stride, const uint8_t *mask, int h, int w);
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typedef libaom_test::FuncParam<F8B> TestFuncs;
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class BlendA64Mask1DTest8B : public BlendA64Mask1DTest<F8B, uint8_t> {
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protected:
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void Execute(const uint8_t *p_src0, const uint8_t *p_src1) {
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params_.ref_func(dst_ref_ + dst_offset_, dst_stride_, p_src0 + src0_offset_,
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src0_stride_, p_src1 + src1_offset_, src1_stride_, mask_,
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h_, w_);
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ASM_REGISTER_STATE_CHECK(params_.tst_func(
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dst_tst_ + dst_offset_, dst_stride_, p_src0 + src0_offset_,
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src0_stride_, p_src1 + src1_offset_, src1_stride_, mask_, h_, w_));
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}
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};
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TEST_P(BlendA64Mask1DTest8B, RandomValues) {
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for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {
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for (int i = 0; i < kBufSize; ++i) {
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dst_ref_[i] = rng_.Rand8();
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dst_tst_[i] = rng_.Rand8();
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src0_[i] = rng_.Rand8();
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src1_[i] = rng_.Rand8();
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}
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for (int i = 0; i < kMaxMaskSize; ++i)
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mask_[i] = rng_(AOM_BLEND_A64_MAX_ALPHA + 1);
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Common();
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}
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}
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TEST_P(BlendA64Mask1DTest8B, ExtremeValues) {
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for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {
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for (int i = 0; i < kBufSize; ++i) {
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dst_ref_[i] = rng_(2) + 254;
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dst_tst_[i] = rng_(2) + 254;
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src0_[i] = rng_(2) + 254;
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src1_[i] = rng_(2) + 254;
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}
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for (int i = 0; i < kMaxMaskSize; ++i)
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mask_[i] = rng_(2) + AOM_BLEND_A64_MAX_ALPHA - 1;
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Common();
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}
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}
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static void blend_a64_hmask_ref(uint8_t *dst, uint32_t dst_stride,
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const uint8_t *src0, uint32_t src0_stride,
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const uint8_t *src1, uint32_t src1_stride,
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const uint8_t *mask, int h, int w) {
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uint8_t mask2d[BlendA64Mask1DTest8B::kMaxMaskSize]
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[BlendA64Mask1DTest8B::kMaxMaskSize];
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for (int row = 0; row < h; ++row)
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for (int col = 0; col < w; ++col) mask2d[row][col] = mask[col];
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aom_blend_a64_mask_c(dst, dst_stride, src0, src0_stride, src1, src1_stride,
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&mask2d[0][0], BlendA64Mask1DTest8B::kMaxMaskSize, h, w,
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0, 0);
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}
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static void blend_a64_vmask_ref(uint8_t *dst, uint32_t dst_stride,
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const uint8_t *src0, uint32_t src0_stride,
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const uint8_t *src1, uint32_t src1_stride,
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const uint8_t *mask, int h, int w) {
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uint8_t mask2d[BlendA64Mask1DTest8B::kMaxMaskSize]
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[BlendA64Mask1DTest8B::kMaxMaskSize];
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for (int row = 0; row < h; ++row)
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for (int col = 0; col < w; ++col) mask2d[row][col] = mask[row];
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aom_blend_a64_mask_c(dst, dst_stride, src0, src0_stride, src1, src1_stride,
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&mask2d[0][0], BlendA64Mask1DTest8B::kMaxMaskSize, h, w,
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0, 0);
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}
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INSTANTIATE_TEST_CASE_P(
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C, BlendA64Mask1DTest8B,
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::testing::Values(TestFuncs(blend_a64_hmask_ref, aom_blend_a64_hmask_c),
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TestFuncs(blend_a64_vmask_ref, aom_blend_a64_vmask_c)));
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#if HAVE_SSE4_1
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INSTANTIATE_TEST_CASE_P(
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SSE4_1, BlendA64Mask1DTest8B,
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::testing::Values(
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TestFuncs(blend_a64_hmask_ref, aom_blend_a64_hmask_sse4_1),
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TestFuncs(blend_a64_vmask_ref, aom_blend_a64_vmask_sse4_1)));
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#endif // HAVE_SSE4_1
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#if CONFIG_HIGHBITDEPTH
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//////////////////////////////////////////////////////////////////////////////
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// High bit-depth version
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//////////////////////////////////////////////////////////////////////////////
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typedef void (*FHBD)(uint8_t *dst, uint32_t dst_stride, const uint8_t *src0,
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uint32_t src0_stride, const uint8_t *src1,
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uint32_t src1_stride, const uint8_t *mask, int h, int w,
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int bd);
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typedef libaom_test::FuncParam<FHBD> TestFuncsHBD;
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class BlendA64Mask1DTestHBD : public BlendA64Mask1DTest<FHBD, uint16_t> {
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protected:
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void Execute(const uint16_t *p_src0, const uint16_t *p_src1) {
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params_.ref_func(CONVERT_TO_BYTEPTR(dst_ref_ + dst_offset_), dst_stride_,
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CONVERT_TO_BYTEPTR(p_src0 + src0_offset_), src0_stride_,
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CONVERT_TO_BYTEPTR(p_src1 + src1_offset_), src1_stride_,
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mask_, h_, w_, bit_depth_);
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ASM_REGISTER_STATE_CHECK(params_.tst_func(
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CONVERT_TO_BYTEPTR(dst_tst_ + dst_offset_), dst_stride_,
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CONVERT_TO_BYTEPTR(p_src0 + src0_offset_), src0_stride_,
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CONVERT_TO_BYTEPTR(p_src1 + src1_offset_), src1_stride_, mask_, h_, w_,
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bit_depth_));
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}
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int bit_depth_;
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};
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TEST_P(BlendA64Mask1DTestHBD, RandomValues) {
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for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {
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switch (rng_(3)) {
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case 0: bit_depth_ = 8; break;
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case 1: bit_depth_ = 10; break;
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default: bit_depth_ = 12; break;
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}
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const int hi = 1 << bit_depth_;
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for (int i = 0; i < kBufSize; ++i) {
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dst_ref_[i] = rng_(hi);
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dst_tst_[i] = rng_(hi);
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src0_[i] = rng_(hi);
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src1_[i] = rng_(hi);
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}
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for (int i = 0; i < kMaxMaskSize; ++i)
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mask_[i] = rng_(AOM_BLEND_A64_MAX_ALPHA + 1);
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Common();
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}
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}
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TEST_P(BlendA64Mask1DTestHBD, ExtremeValues) {
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for (int iter = 0; iter < 1000 && !HasFatalFailure(); ++iter) {
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switch (rng_(3)) {
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case 0: bit_depth_ = 8; break;
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case 1: bit_depth_ = 10; break;
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default: bit_depth_ = 12; break;
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}
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const int hi = 1 << bit_depth_;
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const int lo = hi - 2;
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for (int i = 0; i < kBufSize; ++i) {
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dst_ref_[i] = rng_(hi - lo) + lo;
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dst_tst_[i] = rng_(hi - lo) + lo;
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src0_[i] = rng_(hi - lo) + lo;
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src1_[i] = rng_(hi - lo) + lo;
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}
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for (int i = 0; i < kMaxMaskSize; ++i)
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mask_[i] = rng_(2) + AOM_BLEND_A64_MAX_ALPHA - 1;
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Common();
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}
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}
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static void highbd_blend_a64_hmask_ref(
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uint8_t *dst, uint32_t dst_stride, const uint8_t *src0,
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uint32_t src0_stride, const uint8_t *src1, uint32_t src1_stride,
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const uint8_t *mask, int h, int w, int bd) {
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uint8_t mask2d[BlendA64Mask1DTestHBD::kMaxMaskSize]
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[BlendA64Mask1DTestHBD::kMaxMaskSize];
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for (int row = 0; row < h; ++row)
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for (int col = 0; col < w; ++col) mask2d[row][col] = mask[col];
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aom_highbd_blend_a64_mask_c(
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dst, dst_stride, src0, src0_stride, src1, src1_stride, &mask2d[0][0],
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BlendA64Mask1DTestHBD::kMaxMaskSize, h, w, 0, 0, bd);
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}
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static void highbd_blend_a64_vmask_ref(
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uint8_t *dst, uint32_t dst_stride, const uint8_t *src0,
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uint32_t src0_stride, const uint8_t *src1, uint32_t src1_stride,
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const uint8_t *mask, int h, int w, int bd) {
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uint8_t mask2d[BlendA64Mask1DTestHBD::kMaxMaskSize]
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[BlendA64Mask1DTestHBD::kMaxMaskSize];
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for (int row = 0; row < h; ++row)
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for (int col = 0; col < w; ++col) mask2d[row][col] = mask[row];
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aom_highbd_blend_a64_mask_c(
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dst, dst_stride, src0, src0_stride, src1, src1_stride, &mask2d[0][0],
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BlendA64Mask1DTestHBD::kMaxMaskSize, h, w, 0, 0, bd);
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}
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INSTANTIATE_TEST_CASE_P(
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C, BlendA64Mask1DTestHBD,
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::testing::Values(TestFuncsHBD(highbd_blend_a64_hmask_ref,
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aom_highbd_blend_a64_hmask_c),
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TestFuncsHBD(highbd_blend_a64_vmask_ref,
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aom_highbd_blend_a64_vmask_c)));
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#if HAVE_SSE4_1
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INSTANTIATE_TEST_CASE_P(
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SSE4_1, BlendA64Mask1DTestHBD,
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::testing::Values(TestFuncsHBD(highbd_blend_a64_hmask_ref,
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aom_highbd_blend_a64_hmask_sse4_1),
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TestFuncsHBD(highbd_blend_a64_vmask_ref,
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aom_highbd_blend_a64_vmask_sse4_1)));
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#endif // HAVE_SSE4_1
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#endif // CONFIG_HIGHBITDEPTH
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} // namespace
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