test/blend_a64_mask_test.cc - aom - Git at Google


            
            /*

            
             * 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 <math.h>

            
            #include <stdlib.h>

            
            #include <string.h>


            #include "third_party/googletest/src/include/gtest/gtest.h"

            
            #include "test/register_state_check.h"

            
            #include "test/function_equivalence_test.h"


            #include "./aom_config.h"

            
            #include "./aom_dsp_rtcd.h"

            
            #include "aom/aom_integer.h"


            #include "./av1_rtcd.h"


            #include "av1/common/enums.h"


            #include "aom_dsp/blend.h"


            using libaom_test::FunctionEquivalenceTest;


            namespace {


            template <typename F, typename T>

            
            class BlendA64MaskTest : public FunctionEquivalenceTest<F> {

            
             protected:

            
              static const int kIterations = 10000;

            
              static const int kMaxWidth = MAX_SB_SIZE * 5;  // * 5 to cover longer strides

            
              static const int kMaxHeight = MAX_SB_SIZE;

            
              static const int kBufSize = kMaxWidth * kMaxHeight;

            
              static const int kMaxMaskWidth = 2 * MAX_SB_SIZE;

            
              static const int kMaxMaskSize = kMaxMaskWidth * kMaxMaskWidth;


              virtual ~BlendA64MaskTest() {}


              virtual void Execute(const T *p_src0, const T *p_src1) = 0;


              void Common() {

            
                w_ = 1 << this->rng_(MAX_SB_SIZE_LOG2 + 1);

            
                h_ = 1 << this->rng_(MAX_SB_SIZE_LOG2 + 1);


                subx_ = this->rng_(2);

            
                suby_ = this->rng_(2);


                dst_offset_ = this->rng_(33);

            
                dst_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;


                src0_offset_ = this->rng_(33);

            
                src0_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;


                src1_offset_ = this->rng_(33);

            
                src1_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;


                mask_stride_ =

            
                    this->rng_(kMaxWidth + 1 - w_ * (subx_ ? 2 : 1)) + w_ * (subx_ ? 2 : 1);


                T *p_src0;

            
                T *p_src1;


                switch (this->rng_(3)) {

            
                  case 0:  // Separate sources

            
                    p_src0 = src0_;

            
                    p_src1 = src1_;

            
                    break;

            
                  case 1:  // src0 == dst

            
                    p_src0 = dst_tst_;

            
                    src0_stride_ = dst_stride_;

            
                    src0_offset_ = dst_offset_;

            
                    p_src1 = src1_;

            
                    break;

            
                  case 2:  // src1 == dst

            
                    p_src0 = src0_;

            
                    p_src1 = dst_tst_;

            
                    src1_stride_ = dst_stride_;

            
                    src1_offset_ = dst_offset_;

            
                    break;

            
                  default: FAIL();

            
                }


                Execute(p_src0, p_src1);


                for (int r = 0; r < h_; ++r) {

            
                  for (int c = 0; c < w_; ++c) {

            
                    ASSERT_EQ(dst_ref_[dst_offset_ + r * dst_stride_ + c],

            
                              dst_tst_[dst_offset_ + r * dst_stride_ + c]);

            
                  }

            
                }

            
              }


              T dst_ref_[kBufSize];

            
              T dst_tst_[kBufSize];

            
              uint32_t dst_stride_;

            
              uint32_t dst_offset_;


              T src0_[kBufSize];

            
              uint32_t src0_stride_;

            
              uint32_t src0_offset_;


              T src1_[kBufSize];

            
              uint32_t src1_stride_;

            
              uint32_t src1_offset_;


              uint8_t mask_[kMaxMaskSize];

            
              size_t mask_stride_;


              int w_;

            
              int h_;


              int suby_;

            
              int subx_;

            
            };


            //////////////////////////////////////////////////////////////////////////////

            
            // 8 bit version

            
            //////////////////////////////////////////////////////////////////////////////


            typedef void (*F8B)(uint8_t *dst, uint32_t dst_stride, const uint8_t *src0,

            
                                uint32_t src0_stride, const uint8_t *src1,

            
                                uint32_t src1_stride, const uint8_t *mask,

            
                                uint32_t mask_stride, int h, int w, int suby, int subx);

            
            typedef libaom_test::FuncParam<F8B> TestFuncs;


            class BlendA64MaskTest8B : public BlendA64MaskTest<F8B, uint8_t> {

            
             protected:

            
              void Execute(const uint8_t *p_src0, const uint8_t *p_src1) {

            
                params_.ref_func(dst_ref_ + dst_offset_, dst_stride_, p_src0 + src0_offset_,

            
                                 src0_stride_, p_src1 + src1_offset_, src1_stride_, mask_,

            
                                 kMaxMaskWidth, h_, w_, suby_, subx_);

            
                ASM_REGISTER_STATE_CHECK(params_.tst_func(

            
                    dst_tst_ + dst_offset_, dst_stride_, p_src0 + src0_offset_,

            
                    src0_stride_, p_src1 + src1_offset_, src1_stride_, mask_, kMaxMaskWidth,

            
                    h_, w_, suby_, subx_));

            
              }

            
            };


            TEST_P(BlendA64MaskTest8B, RandomValues) {

            
              for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {

            
                for (int i = 0; i < kBufSize; ++i) {

            
                  dst_ref_[i] = rng_.Rand8();

            
                  dst_tst_[i] = rng_.Rand8();


                  src0_[i] = rng_.Rand8();

            
                  src1_[i] = rng_.Rand8();

            
                }


                for (int i = 0; i < kMaxMaskSize; ++i)

            
                  mask_[i] = rng_(AOM_BLEND_A64_MAX_ALPHA + 1);


                Common();

            
              }

            
            }


            TEST_P(BlendA64MaskTest8B, ExtremeValues) {

            
              for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {

            
                for (int i = 0; i < kBufSize; ++i) {

            
                  dst_ref_[i] = rng_(2) + 254;

            
                  dst_tst_[i] = rng_(2) + 254;

            
                  src0_[i] = rng_(2) + 254;

            
                  src1_[i] = rng_(2) + 254;

            
                }


                for (int i = 0; i < kMaxMaskSize; ++i)

            
                  mask_[i] = rng_(2) + AOM_BLEND_A64_MAX_ALPHA - 1;


                Common();

            
              }

            
            }


            #if HAVE_SSE4_1

            
            INSTANTIATE_TEST_CASE_P(SSE4_1_C_COMPARE, BlendA64MaskTest8B,

            
                                    ::testing::Values(TestFuncs(

            
                                        aom_blend_a64_mask_c, aom_blend_a64_mask_sse4_1)));

            
            #endif  // HAVE_SSE4_1


            #if CONFIG_AOM_HIGHBITDEPTH

            
            //////////////////////////////////////////////////////////////////////////////

            
            // High bit-depth version

            
            //////////////////////////////////////////////////////////////////////////////


            typedef void (*FHBD)(uint8_t *dst, uint32_t dst_stride, const uint8_t *src0,

            
                                 uint32_t src0_stride, const uint8_t *src1,

            
                                 uint32_t src1_stride, const uint8_t *mask,

            
                                 uint32_t mask_stride, int h, int w, int suby, int subx,

            
                                 int bd);

            
            typedef libaom_test::FuncParam<FHBD> TestFuncsHBD;


            class BlendA64MaskTestHBD : public BlendA64MaskTest<FHBD, uint16_t> {

            
             protected:

            
              void Execute(const uint16_t *p_src0, const uint16_t *p_src1) {

            
                params_.ref_func(CONVERT_TO_BYTEPTR(dst_ref_ + dst_offset_), dst_stride_,

            
                                 CONVERT_TO_BYTEPTR(p_src0 + src0_offset_), src0_stride_,

            
                                 CONVERT_TO_BYTEPTR(p_src1 + src1_offset_), src1_stride_,

            
                                 mask_, kMaxMaskWidth, h_, w_, suby_, subx_, bit_depth_);

            
                ASM_REGISTER_STATE_CHECK(params_.tst_func(

            
                    CONVERT_TO_BYTEPTR(dst_tst_ + dst_offset_), dst_stride_,

            
                    CONVERT_TO_BYTEPTR(p_src0 + src0_offset_), src0_stride_,

            
                    CONVERT_TO_BYTEPTR(p_src1 + src1_offset_), src1_stride_, mask_,

            
                    kMaxMaskWidth, h_, w_, suby_, subx_, bit_depth_));

            
              }


              int bit_depth_;

            
            };


            TEST_P(BlendA64MaskTestHBD, RandomValues) {

            
              for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {

            
                switch (rng_(3)) {

            
                  case 0: bit_depth_ = 8; break;

            
                  case 1: bit_depth_ = 10; break;

            
                  default: bit_depth_ = 12; break;

            
                }


                const int hi = 1 << bit_depth_;


                for (int i = 0; i < kBufSize; ++i) {

            
                  dst_ref_[i] = rng_(hi);

            
                  dst_tst_[i] = rng_(hi);

            
                  src0_[i] = rng_(hi);

            
                  src1_[i] = rng_(hi);

            
                }


                for (int i = 0; i < kMaxMaskSize; ++i)

            
                  mask_[i] = rng_(AOM_BLEND_A64_MAX_ALPHA + 1);


                Common();

            
              }

            
            }


            TEST_P(BlendA64MaskTestHBD, ExtremeValues) {

            
              for (int iter = 0; iter < 1000 && !HasFatalFailure(); ++iter) {

            
                switch (rng_(3)) {

            
                  case 0: bit_depth_ = 8; break;

            
                  case 1: bit_depth_ = 10; break;

            
                  default: bit_depth_ = 12; break;

            
                }


                const int hi = 1 << bit_depth_;

            
                const int lo = hi - 2;


                for (int i = 0; i < kBufSize; ++i) {

            
                  dst_ref_[i] = rng_(hi - lo) + lo;

            
                  dst_tst_[i] = rng_(hi - lo) + lo;

            
                  src0_[i] = rng_(hi - lo) + lo;

            
                  src1_[i] = rng_(hi - lo) + lo;

            
                }


                for (int i = 0; i < kMaxMaskSize; ++i)

            
                  mask_[i] = rng_(2) + AOM_BLEND_A64_MAX_ALPHA - 1;


                Common();

            
              }

            
            }


            #if HAVE_SSE4_1

            
            INSTANTIATE_TEST_CASE_P(

            
                SSE4_1_C_COMPARE, BlendA64MaskTestHBD,

            
                ::testing::Values(TestFuncsHBD(aom_highbd_blend_a64_mask_c,

            
                                               aom_highbd_blend_a64_mask_sse4_1)));

            
            #endif  // HAVE_SSE4_1

            
            #endif  // CONFIG_AOM_HIGHBITDEPTH

            
            }  // namespace
	/*
	* 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 <math.h>
	#include <stdlib.h>
	#include <string.h>

	#include "third_party/googletest/src/include/gtest/gtest.h"
	#include "test/register_state_check.h"
	#include "test/function_equivalence_test.h"

	#include "./aom_config.h"
	#include "./aom_dsp_rtcd.h"
	#include "aom/aom_integer.h"

	#include "./av1_rtcd.h"

	#include "av1/common/enums.h"

	#include "aom_dsp/blend.h"

	using libaom_test::FunctionEquivalenceTest;

	namespace {

	template <typename F, typename T>
	class BlendA64MaskTest : public FunctionEquivalenceTest<F> {
	protected:
	static const int kIterations = 10000;
	static const int kMaxWidth = MAX_SB_SIZE * 5; // * 5 to cover longer strides
	static const int kMaxHeight = MAX_SB_SIZE;
	static const int kBufSize = kMaxWidth * kMaxHeight;
	static const int kMaxMaskWidth = 2 * MAX_SB_SIZE;
	static const int kMaxMaskSize = kMaxMaskWidth * kMaxMaskWidth;

	virtual ~BlendA64MaskTest() {}

	virtual void Execute(const T p_src0, const T p_src1) = 0;

	void Common() {
	w_ = 1 << this->rng_(MAX_SB_SIZE_LOG2 + 1);
	h_ = 1 << this->rng_(MAX_SB_SIZE_LOG2 + 1);

	subx_ = this->rng_(2);
	suby_ = this->rng_(2);

	dst_offset_ = this->rng_(33);
	dst_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;

	src0_offset_ = this->rng_(33);
	src0_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;

	src1_offset_ = this->rng_(33);
	src1_stride_ = this->rng_(kMaxWidth + 1 - w_) + w_;

	mask_stride_ =
	this->rng_(kMaxWidth + 1 - w_ * (subx_ ? 2 : 1)) + w_ * (subx_ ? 2 : 1);

	T *p_src0;
	T *p_src1;

	switch (this->rng_(3)) {
	case 0: // Separate sources
	p_src0 = src0_;
	p_src1 = src1_;
	break;
	case 1: // src0 == dst
	p_src0 = dst_tst_;
	src0_stride_ = dst_stride_;
	src0_offset_ = dst_offset_;
	p_src1 = src1_;
	break;
	case 2: // src1 == dst
	p_src0 = src0_;
	p_src1 = dst_tst_;
	src1_stride_ = dst_stride_;
	src1_offset_ = dst_offset_;
	break;
	default: FAIL();
	}

	Execute(p_src0, p_src1);

	for (int r = 0; r < h_; ++r) {
	for (int c = 0; c < w_; ++c) {
	ASSERT_EQ(dst_ref_[dst_offset_ + r * dst_stride_ + c],
	dst_tst_[dst_offset_ + r * dst_stride_ + c]);
	}
	}
	}

	T dst_ref_[kBufSize];
	T dst_tst_[kBufSize];
	uint32_t dst_stride_;
	uint32_t dst_offset_;

	T src0_[kBufSize];
	uint32_t src0_stride_;
	uint32_t src0_offset_;

	T src1_[kBufSize];
	uint32_t src1_stride_;
	uint32_t src1_offset_;

	uint8_t mask_[kMaxMaskSize];
	size_t mask_stride_;

	int w_;
	int h_;

	int suby_;
	int subx_;
	};

	//////////////////////////////////////////////////////////////////////////////
	// 8 bit version
	//////////////////////////////////////////////////////////////////////////////

	typedef void (F8B)(uint8_t dst, uint32_t dst_stride, const uint8_t *src0,
	uint32_t src0_stride, const uint8_t *src1,
	uint32_t src1_stride, const uint8_t *mask,
	uint32_t mask_stride, int h, int w, int suby, int subx);
	typedef libaom_test::FuncParam<F8B> TestFuncs;

	class BlendA64MaskTest8B : public BlendA64MaskTest<F8B, uint8_t> {
	protected:
	void Execute(const uint8_t p_src0, const uint8_t p_src1) {
	params_.ref_func(dst_ref_ + dst_offset_, dst_stride_, p_src0 + src0_offset_,
	src0_stride_, p_src1 + src1_offset_, src1_stride_, mask_,
	kMaxMaskWidth, h_, w_, suby_, subx_);
	ASM_REGISTER_STATE_CHECK(params_.tst_func(
	dst_tst_ + dst_offset_, dst_stride_, p_src0 + src0_offset_,
	src0_stride_, p_src1 + src1_offset_, src1_stride_, mask_, kMaxMaskWidth,
	h_, w_, suby_, subx_));
	}
	};

	TEST_P(BlendA64MaskTest8B, RandomValues) {
	for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {
	for (int i = 0; i < kBufSize; ++i) {
	dst_ref_[i] = rng_.Rand8();
	dst_tst_[i] = rng_.Rand8();

	src0_[i] = rng_.Rand8();
	src1_[i] = rng_.Rand8();
	}

	for (int i = 0; i < kMaxMaskSize; ++i)
	mask_[i] = rng_(AOM_BLEND_A64_MAX_ALPHA + 1);

	Common();
	}
	}

	TEST_P(BlendA64MaskTest8B, ExtremeValues) {
	for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {
	for (int i = 0; i < kBufSize; ++i) {
	dst_ref_[i] = rng_(2) + 254;
	dst_tst_[i] = rng_(2) + 254;
	src0_[i] = rng_(2) + 254;
	src1_[i] = rng_(2) + 254;
	}

	for (int i = 0; i < kMaxMaskSize; ++i)
	mask_[i] = rng_(2) + AOM_BLEND_A64_MAX_ALPHA - 1;

	Common();
	}
	}

	#if HAVE_SSE4_1
	INSTANTIATE_TEST_CASE_P(SSE4_1_C_COMPARE, BlendA64MaskTest8B,
	::testing::Values(TestFuncs(
	aom_blend_a64_mask_c, aom_blend_a64_mask_sse4_1)));
	#endif // HAVE_SSE4_1

	#if CONFIG_AOM_HIGHBITDEPTH
	//////////////////////////////////////////////////////////////////////////////
	// High bit-depth version
	//////////////////////////////////////////////////////////////////////////////

	typedef void (FHBD)(uint8_t dst, uint32_t dst_stride, const uint8_t *src0,
	uint32_t src0_stride, const uint8_t *src1,
	uint32_t src1_stride, const uint8_t *mask,
	uint32_t mask_stride, int h, int w, int suby, int subx,
	int bd);
	typedef libaom_test::FuncParam<FHBD> TestFuncsHBD;

	class BlendA64MaskTestHBD : public BlendA64MaskTest<FHBD, uint16_t> {
	protected:
	void Execute(const uint16_t p_src0, const uint16_t p_src1) {
	params_.ref_func(CONVERT_TO_BYTEPTR(dst_ref_ + dst_offset_), dst_stride_,
	CONVERT_TO_BYTEPTR(p_src0 + src0_offset_), src0_stride_,
	CONVERT_TO_BYTEPTR(p_src1 + src1_offset_), src1_stride_,
	mask_, kMaxMaskWidth, h_, w_, suby_, subx_, bit_depth_);
	ASM_REGISTER_STATE_CHECK(params_.tst_func(
	CONVERT_TO_BYTEPTR(dst_tst_ + dst_offset_), dst_stride_,
	CONVERT_TO_BYTEPTR(p_src0 + src0_offset_), src0_stride_,
	CONVERT_TO_BYTEPTR(p_src1 + src1_offset_), src1_stride_, mask_,
	kMaxMaskWidth, h_, w_, suby_, subx_, bit_depth_));
	}

	int bit_depth_;
	};

	TEST_P(BlendA64MaskTestHBD, RandomValues) {
	for (int iter = 0; iter < kIterations && !HasFatalFailure(); ++iter) {
	switch (rng_(3)) {
	case 0: bit_depth_ = 8; break;
	case 1: bit_depth_ = 10; break;
	default: bit_depth_ = 12; break;
	}

	const int hi = 1 << bit_depth_;

	for (int i = 0; i < kBufSize; ++i) {
	dst_ref_[i] = rng_(hi);
	dst_tst_[i] = rng_(hi);
	src0_[i] = rng_(hi);
	src1_[i] = rng_(hi);
	}

	for (int i = 0; i < kMaxMaskSize; ++i)
	mask_[i] = rng_(AOM_BLEND_A64_MAX_ALPHA + 1);

	Common();
	}
	}

	TEST_P(BlendA64MaskTestHBD, ExtremeValues) {
	for (int iter = 0; iter < 1000 && !HasFatalFailure(); ++iter) {
	switch (rng_(3)) {
	case 0: bit_depth_ = 8; break;
	case 1: bit_depth_ = 10; break;
	default: bit_depth_ = 12; break;
	}

	const int hi = 1 << bit_depth_;
	const int lo = hi - 2;

	for (int i = 0; i < kBufSize; ++i) {
	dst_ref_[i] = rng_(hi - lo) + lo;
	dst_tst_[i] = rng_(hi - lo) + lo;
	src0_[i] = rng_(hi - lo) + lo;
	src1_[i] = rng_(hi - lo) + lo;
	}

	for (int i = 0; i < kMaxMaskSize; ++i)
	mask_[i] = rng_(2) + AOM_BLEND_A64_MAX_ALPHA - 1;

	Common();
	}
	}

	#if HAVE_SSE4_1
	INSTANTIATE_TEST_CASE_P(
	SSE4_1_C_COMPARE, BlendA64MaskTestHBD,
	::testing::Values(TestFuncsHBD(aom_highbd_blend_a64_mask_c,
	aom_highbd_blend_a64_mask_sse4_1)));
	#endif // HAVE_SSE4_1
	#endif // CONFIG_AOM_HIGHBITDEPTH
	} // namespace