ref: aa1c813c43c6b2e43036d5573f361924195d65b7
dir: /test/variance_test.cc/
/*
* Copyright (c) 2012 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 <cstdlib>
#include <new>
#include "third_party/googletest/src/include/gtest/gtest.h"
#include "./vpx_config.h"
#include "./vpx_dsp_rtcd.h"
#include "test/acm_random.h"
#include "test/clear_system_state.h"
#include "test/register_state_check.h"
#include "vpx/vpx_codec.h"
#include "vpx/vpx_integer.h"
#include "vpx_mem/vpx_mem.h"
#include "vpx_ports/mem.h"
namespace {
typedef unsigned int (*VarianceMxNFunc)(const uint8_t *a, int a_stride,
const uint8_t *b, int b_stride,
unsigned int *sse);
typedef unsigned int (*SubpixVarMxNFunc)(const uint8_t *a, int a_stride,
int xoffset, int yoffset,
const uint8_t *b, int b_stride,
unsigned int *sse);
typedef unsigned int (*SubpixAvgVarMxNFunc)(const uint8_t *a, int a_stride,
int xoffset, int yoffset,
const uint8_t *b, int b_stride,
uint32_t *sse,
const uint8_t *second_pred);
typedef unsigned int (*Get4x4SseFunc)(const uint8_t *a, int a_stride,
const uint8_t *b, int b_stride);
typedef unsigned int (*SumOfSquaresFunction)(const int16_t *src);
using ::std::tr1::get;
using ::std::tr1::make_tuple;
using ::std::tr1::tuple;
using libvpx_test::ACMRandom;
// Truncate high bit depth results by downshifting (with rounding) by:
// 2 * (bit_depth - 8) for sse
// (bit_depth - 8) for se
static void RoundHighBitDepth(int bit_depth, int64_t *se, uint64_t *sse) {
switch (bit_depth) {
case VPX_BITS_12:
*sse = (*sse + 128) >> 8;
*se = (*se + 8) >> 4;
break;
case VPX_BITS_10:
*sse = (*sse + 8) >> 4;
*se = (*se + 2) >> 2;
break;
case VPX_BITS_8:
default:
break;
}
}
static unsigned int mb_ss_ref(const int16_t *src) {
unsigned int res = 0;
for (int i = 0; i < 256; ++i) {
res += src[i] * src[i];
}
return res;
}
/* Note:
* Our codebase calculates the "diff" value in the variance algorithm by
* (src - ref).
*/
static uint32_t variance_ref(const uint8_t *src, const uint8_t *ref,
int l2w, int l2h, int src_stride_coeff,
int ref_stride_coeff, uint32_t *sse_ptr,
bool use_high_bit_depth_,
vpx_bit_depth_t bit_depth) {
int64_t se = 0;
uint64_t sse = 0;
const int w = 1 << l2w;
const int h = 1 << l2h;
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
int diff;
if (!use_high_bit_depth_) {
diff = src[w * y * src_stride_coeff + x] -
ref[w * y * ref_stride_coeff + x];
se += diff;
sse += diff * diff;
#if CONFIG_VP9_HIGHBITDEPTH
} else {
diff = CONVERT_TO_SHORTPTR(src)[w * y * src_stride_coeff + x] -
CONVERT_TO_SHORTPTR(ref)[w * y * ref_stride_coeff + x];
se += diff;
sse += diff * diff;
#endif // CONFIG_VP9_HIGHBITDEPTH
}
}
}
RoundHighBitDepth(bit_depth, &se, &sse);
*sse_ptr = static_cast<uint32_t>(sse);
return static_cast<uint32_t>(sse -
((static_cast<int64_t>(se) * se) >>
(l2w + l2h)));
}
/* The subpel reference functions differ from the codec version in one aspect:
* they calculate the bilinear factors directly instead of using a lookup table
* and therefore upshift xoff and yoff by 1. Only every other calculated value
* is used so the codec version shrinks the table to save space and maintain
* compatibility with vp8.
*/
static uint32_t subpel_variance_ref(const uint8_t *ref, const uint8_t *src,
int l2w, int l2h, int xoff, int yoff,
uint32_t *sse_ptr,
bool use_high_bit_depth_,
vpx_bit_depth_t bit_depth) {
int64_t se = 0;
uint64_t sse = 0;
const int w = 1 << l2w;
const int h = 1 << l2h;
xoff <<= 1;
yoff <<= 1;
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
// Bilinear interpolation at a 16th pel step.
if (!use_high_bit_depth_) {
const int a1 = ref[(w + 1) * (y + 0) + x + 0];
const int a2 = ref[(w + 1) * (y + 0) + x + 1];
const int b1 = ref[(w + 1) * (y + 1) + x + 0];
const int b2 = ref[(w + 1) * (y + 1) + x + 1];
const int a = a1 + (((a2 - a1) * xoff + 8) >> 4);
const int b = b1 + (((b2 - b1) * xoff + 8) >> 4);
const int r = a + (((b - a) * yoff + 8) >> 4);
const int diff = r - src[w * y + x];
se += diff;
sse += diff * diff;
#if CONFIG_VP9_HIGHBITDEPTH
} else {
uint16_t *ref16 = CONVERT_TO_SHORTPTR(ref);
uint16_t *src16 = CONVERT_TO_SHORTPTR(src);
const int a1 = ref16[(w + 1) * (y + 0) + x + 0];
const int a2 = ref16[(w + 1) * (y + 0) + x + 1];
const int b1 = ref16[(w + 1) * (y + 1) + x + 0];
const int b2 = ref16[(w + 1) * (y + 1) + x + 1];
const int a = a1 + (((a2 - a1) * xoff + 8) >> 4);
const int b = b1 + (((b2 - b1) * xoff + 8) >> 4);
const int r = a + (((b - a) * yoff + 8) >> 4);
const int diff = r - src16[w * y + x];
se += diff;
sse += diff * diff;
#endif // CONFIG_VP9_HIGHBITDEPTH
}
}
}
RoundHighBitDepth(bit_depth, &se, &sse);
*sse_ptr = static_cast<uint32_t>(sse);
return static_cast<uint32_t>(sse -
((static_cast<int64_t>(se) * se) >>
(l2w + l2h)));
}
class SumOfSquaresTest : public ::testing::TestWithParam<SumOfSquaresFunction> {
public:
SumOfSquaresTest() : func_(GetParam()) {}
virtual ~SumOfSquaresTest() {
libvpx_test::ClearSystemState();
}
protected:
void ConstTest();
void RefTest();
SumOfSquaresFunction func_;
ACMRandom rnd_;
};
void SumOfSquaresTest::ConstTest() {
int16_t mem[256];
unsigned int res;
for (int v = 0; v < 256; ++v) {
for (int i = 0; i < 256; ++i) {
mem[i] = v;
}
ASM_REGISTER_STATE_CHECK(res = func_(mem));
EXPECT_EQ(256u * (v * v), res);
}
}
void SumOfSquaresTest::RefTest() {
int16_t mem[256];
for (int i = 0; i < 100; ++i) {
for (int j = 0; j < 256; ++j) {
mem[j] = rnd_.Rand8() - rnd_.Rand8();
}
const unsigned int expected = mb_ss_ref(mem);
unsigned int res;
ASM_REGISTER_STATE_CHECK(res = func_(mem));
EXPECT_EQ(expected, res);
}
}
template<typename VarianceFunctionType>
class VarianceTest
: public ::testing::TestWithParam<tuple<int, int,
VarianceFunctionType, int> > {
public:
virtual void SetUp() {
const tuple<int, int, VarianceFunctionType, int>& params = this->GetParam();
log2width_ = get<0>(params);
width_ = 1 << log2width_;
log2height_ = get<1>(params);
height_ = 1 << log2height_;
variance_ = get<2>(params);
if (get<3>(params)) {
bit_depth_ = static_cast<vpx_bit_depth_t>(get<3>(params));
use_high_bit_depth_ = true;
} else {
bit_depth_ = VPX_BITS_8;
use_high_bit_depth_ = false;
}
mask_ = (1 << bit_depth_) - 1;
rnd_.Reset(ACMRandom::DeterministicSeed());
block_size_ = width_ * height_;
if (!use_high_bit_depth_) {
src_ = reinterpret_cast<uint8_t *>(vpx_memalign(16, block_size_ * 2));
ref_ = new uint8_t[block_size_ * 2];
#if CONFIG_VP9_HIGHBITDEPTH
} else {
src_ = CONVERT_TO_BYTEPTR(reinterpret_cast<uint16_t *>(
vpx_memalign(16, block_size_ * 2 * sizeof(uint16_t))));
ref_ = CONVERT_TO_BYTEPTR(new uint16_t[block_size_ * 2]);
#endif // CONFIG_VP9_HIGHBITDEPTH
}
ASSERT_TRUE(src_ != NULL);
ASSERT_TRUE(ref_ != NULL);
}
virtual void TearDown() {
if (!use_high_bit_depth_) {
vpx_free(src_);
delete[] ref_;
#if CONFIG_VP9_HIGHBITDEPTH
} else {
vpx_free(CONVERT_TO_SHORTPTR(src_));
delete[] CONVERT_TO_SHORTPTR(ref_);
#endif // CONFIG_VP9_HIGHBITDEPTH
}
libvpx_test::ClearSystemState();
}
protected:
void ZeroTest();
void RefTest();
void RefStrideTest();
void OneQuarterTest();
ACMRandom rnd_;
uint8_t *src_;
uint8_t *ref_;
int width_, log2width_;
int height_, log2height_;
vpx_bit_depth_t bit_depth_;
int mask_;
bool use_high_bit_depth_;
int block_size_;
VarianceFunctionType variance_;
};
template<typename VarianceFunctionType>
void VarianceTest<VarianceFunctionType>::ZeroTest() {
for (int i = 0; i <= 255; ++i) {
if (!use_high_bit_depth_) {
memset(src_, i, block_size_);
#if CONFIG_VP9_HIGHBITDEPTH
} else {
vpx_memset16(CONVERT_TO_SHORTPTR(src_), i << (bit_depth_ - 8),
block_size_);
#endif // CONFIG_VP9_HIGHBITDEPTH
}
for (int j = 0; j <= 255; ++j) {
if (!use_high_bit_depth_) {
memset(ref_, j, block_size_);
#if CONFIG_VP9_HIGHBITDEPTH
} else {
vpx_memset16(CONVERT_TO_SHORTPTR(ref_), j << (bit_depth_ - 8),
block_size_);
#endif // CONFIG_VP9_HIGHBITDEPTH
}
unsigned int sse;
unsigned int var;
ASM_REGISTER_STATE_CHECK(
var = variance_(src_, width_, ref_, width_, &sse));
EXPECT_EQ(0u, var) << "src values: " << i << " ref values: " << j;
}
}
}
template<typename VarianceFunctionType>
void VarianceTest<VarianceFunctionType>::RefTest() {
for (int i = 0; i < 10; ++i) {
for (int j = 0; j < block_size_; j++) {
if (!use_high_bit_depth_) {
src_[j] = rnd_.Rand8();
ref_[j] = rnd_.Rand8();
#if CONFIG_VP9_HIGHBITDEPTH
} else {
CONVERT_TO_SHORTPTR(src_)[j] = rnd_.Rand16() & mask_;
CONVERT_TO_SHORTPTR(ref_)[j] = rnd_.Rand16() & mask_;
#endif // CONFIG_VP9_HIGHBITDEPTH
}
}
unsigned int sse1, sse2;
unsigned int var1;
const int stride_coeff = 1;
ASM_REGISTER_STATE_CHECK(
var1 = variance_(src_, width_, ref_, width_, &sse1));
const unsigned int var2 = variance_ref(src_, ref_, log2width_,
log2height_, stride_coeff,
stride_coeff, &sse2,
use_high_bit_depth_, bit_depth_);
EXPECT_EQ(sse1, sse2)
<< "Error at test index: " << i;
EXPECT_EQ(var1, var2)
<< "Error at test index: " << i;
}
}
template<typename VarianceFunctionType>
void VarianceTest<VarianceFunctionType>::RefStrideTest() {
for (int i = 0; i < 10; ++i) {
int ref_stride_coeff = i % 2;
int src_stride_coeff = (i >> 1) % 2;
for (int j = 0; j < block_size_; j++) {
int ref_ind = (j / width_) * ref_stride_coeff * width_ + j % width_;
int src_ind = (j / width_) * src_stride_coeff * width_ + j % width_;
if (!use_high_bit_depth_) {
src_[src_ind] = rnd_.Rand8();
ref_[ref_ind] = rnd_.Rand8();
#if CONFIG_VP9_HIGHBITDEPTH
} else {
CONVERT_TO_SHORTPTR(src_)[src_ind] = rnd_.Rand16() & mask_;
CONVERT_TO_SHORTPTR(ref_)[ref_ind] = rnd_.Rand16() & mask_;
#endif // CONFIG_VP9_HIGHBITDEPTH
}
}
unsigned int sse1, sse2;
unsigned int var1;
ASM_REGISTER_STATE_CHECK(
var1 = variance_(src_, width_ * src_stride_coeff,
ref_, width_ * ref_stride_coeff, &sse1));
const unsigned int var2 = variance_ref(src_, ref_, log2width_,
log2height_, src_stride_coeff,
ref_stride_coeff, &sse2,
use_high_bit_depth_, bit_depth_);
EXPECT_EQ(sse1, sse2)
<< "Error at test index: " << i;
EXPECT_EQ(var1, var2)
<< "Error at test index: " << i;
}
}
template<typename VarianceFunctionType>
void VarianceTest<VarianceFunctionType>::OneQuarterTest() {
const int half = block_size_ / 2;
if (!use_high_bit_depth_) {
memset(src_, 255, block_size_);
memset(ref_, 255, half);
memset(ref_ + half, 0, half);
#if CONFIG_VP9_HIGHBITDEPTH
} else {
vpx_memset16(CONVERT_TO_SHORTPTR(src_), 255 << (bit_depth_ - 8),
block_size_);
vpx_memset16(CONVERT_TO_SHORTPTR(ref_), 255 << (bit_depth_ - 8), half);
vpx_memset16(CONVERT_TO_SHORTPTR(ref_) + half, 0, half);
#endif // CONFIG_VP9_HIGHBITDEPTH
}
unsigned int sse;
unsigned int var;
ASM_REGISTER_STATE_CHECK(var = variance_(src_, width_, ref_, width_, &sse));
const unsigned int expected = block_size_ * 255 * 255 / 4;
EXPECT_EQ(expected, var);
}
template<typename MseFunctionType>
class MseTest
: public ::testing::TestWithParam<tuple<int, int, MseFunctionType> > {
public:
virtual void SetUp() {
const tuple<int, int, MseFunctionType>& params = this->GetParam();
log2width_ = get<0>(params);
width_ = 1 << log2width_;
log2height_ = get<1>(params);
height_ = 1 << log2height_;
mse_ = get<2>(params);
rnd(ACMRandom::DeterministicSeed());
block_size_ = width_ * height_;
src_ = reinterpret_cast<uint8_t *>(vpx_memalign(16, block_size_));
ref_ = new uint8_t[block_size_];
ASSERT_TRUE(src_ != NULL);
ASSERT_TRUE(ref_ != NULL);
}
virtual void TearDown() {
vpx_free(src_);
delete[] ref_;
libvpx_test::ClearSystemState();
}
protected:
void RefTest_mse();
void RefTest_sse();
void MaxTest_mse();
void MaxTest_sse();
ACMRandom rnd;
uint8_t* src_;
uint8_t* ref_;
int width_, log2width_;
int height_, log2height_;
int block_size_;
MseFunctionType mse_;
};
template<typename MseFunctionType>
void MseTest<MseFunctionType>::RefTest_mse() {
for (int i = 0; i < 10; ++i) {
for (int j = 0; j < block_size_; j++) {
src_[j] = rnd.Rand8();
ref_[j] = rnd.Rand8();
}
unsigned int sse1, sse2;
const int stride_coeff = 1;
ASM_REGISTER_STATE_CHECK(mse_(src_, width_, ref_, width_, &sse1));
variance_ref(src_, ref_, log2width_, log2height_, stride_coeff,
stride_coeff, &sse2, false, VPX_BITS_8);
EXPECT_EQ(sse1, sse2);
}
}
template<typename MseFunctionType>
void MseTest<MseFunctionType>::RefTest_sse() {
for (int i = 0; i < 10; ++i) {
for (int j = 0; j < block_size_; j++) {
src_[j] = rnd.Rand8();
ref_[j] = rnd.Rand8();
}
unsigned int sse2;
unsigned int var1;
const int stride_coeff = 1;
ASM_REGISTER_STATE_CHECK(var1 = mse_(src_, width_, ref_, width_));
variance_ref(src_, ref_, log2width_, log2height_, stride_coeff,
stride_coeff, &sse2, false, VPX_BITS_8);
EXPECT_EQ(var1, sse2);
}
}
template<typename MseFunctionType>
void MseTest<MseFunctionType>::MaxTest_mse() {
memset(src_, 255, block_size_);
memset(ref_, 0, block_size_);
unsigned int sse;
ASM_REGISTER_STATE_CHECK(mse_(src_, width_, ref_, width_, &sse));
const unsigned int expected = block_size_ * 255 * 255;
EXPECT_EQ(expected, sse);
}
template<typename MseFunctionType>
void MseTest<MseFunctionType>::MaxTest_sse() {
memset(src_, 255, block_size_);
memset(ref_, 0, block_size_);
unsigned int var;
ASM_REGISTER_STATE_CHECK(var = mse_(src_, width_, ref_, width_));
const unsigned int expected = block_size_ * 255 * 255;
EXPECT_EQ(expected, var);
}
static uint32_t subpel_avg_variance_ref(const uint8_t *ref,
const uint8_t *src,
const uint8_t *second_pred,
int l2w, int l2h,
int xoff, int yoff,
uint32_t *sse_ptr,
bool use_high_bit_depth,
vpx_bit_depth_t bit_depth) {
int64_t se = 0;
uint64_t sse = 0;
const int w = 1 << l2w;
const int h = 1 << l2h;
xoff <<= 1;
yoff <<= 1;
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
// bilinear interpolation at a 16th pel step
if (!use_high_bit_depth) {
const int a1 = ref[(w + 1) * (y + 0) + x + 0];
const int a2 = ref[(w + 1) * (y + 0) + x + 1];
const int b1 = ref[(w + 1) * (y + 1) + x + 0];
const int b2 = ref[(w + 1) * (y + 1) + x + 1];
const int a = a1 + (((a2 - a1) * xoff + 8) >> 4);
const int b = b1 + (((b2 - b1) * xoff + 8) >> 4);
const int r = a + (((b - a) * yoff + 8) >> 4);
const int diff = ((r + second_pred[w * y + x] + 1) >> 1) - src[w * y + x];
se += diff;
sse += diff * diff;
#if CONFIG_VP9_HIGHBITDEPTH
} else {
uint16_t *ref16 = CONVERT_TO_SHORTPTR(ref);
uint16_t *src16 = CONVERT_TO_SHORTPTR(src);
uint16_t *sec16 = CONVERT_TO_SHORTPTR(second_pred);
const int a1 = ref16[(w + 1) * (y + 0) + x + 0];
const int a2 = ref16[(w + 1) * (y + 0) + x + 1];
const int b1 = ref16[(w + 1) * (y + 1) + x + 0];
const int b2 = ref16[(w + 1) * (y + 1) + x + 1];
const int a = a1 + (((a2 - a1) * xoff + 8) >> 4);
const int b = b1 + (((b2 - b1) * xoff + 8) >> 4);
const int r = a + (((b - a) * yoff + 8) >> 4);
const int diff = ((r + sec16[w * y + x] + 1) >> 1) - src16[w * y + x];
se += diff;
sse += diff * diff;
#endif // CONFIG_VP9_HIGHBITDEPTH
}
}
}
RoundHighBitDepth(bit_depth, &se, &sse);
*sse_ptr = static_cast<uint32_t>(sse);
return static_cast<uint32_t>(sse -
((static_cast<int64_t>(se) * se) >>
(l2w + l2h)));
}
template<typename SubpelVarianceFunctionType>
class SubpelVarianceTest
: public ::testing::TestWithParam<tuple<int, int,
SubpelVarianceFunctionType, int> > {
public:
virtual void SetUp() {
const tuple<int, int, SubpelVarianceFunctionType, int>& params =
this->GetParam();
log2width_ = get<0>(params);
width_ = 1 << log2width_;
log2height_ = get<1>(params);
height_ = 1 << log2height_;
subpel_variance_ = get<2>(params);
if (get<3>(params)) {
bit_depth_ = (vpx_bit_depth_t) get<3>(params);
use_high_bit_depth_ = true;
} else {
bit_depth_ = VPX_BITS_8;
use_high_bit_depth_ = false;
}
mask_ = (1 << bit_depth_)-1;
rnd_.Reset(ACMRandom::DeterministicSeed());
block_size_ = width_ * height_;
if (!use_high_bit_depth_) {
src_ = reinterpret_cast<uint8_t *>(vpx_memalign(16, block_size_));
sec_ = reinterpret_cast<uint8_t *>(vpx_memalign(16, block_size_));
ref_ = new uint8_t[block_size_ + width_ + height_ + 1];
#if CONFIG_VP9_HIGHBITDEPTH
} else {
src_ = CONVERT_TO_BYTEPTR(
reinterpret_cast<uint16_t *>(
vpx_memalign(16, block_size_*sizeof(uint16_t))));
sec_ = CONVERT_TO_BYTEPTR(
reinterpret_cast<uint16_t *>(
vpx_memalign(16, block_size_*sizeof(uint16_t))));
ref_ = CONVERT_TO_BYTEPTR(
new uint16_t[block_size_ + width_ + height_ + 1]);
#endif // CONFIG_VP9_HIGHBITDEPTH
}
ASSERT_TRUE(src_ != NULL);
ASSERT_TRUE(sec_ != NULL);
ASSERT_TRUE(ref_ != NULL);
}
virtual void TearDown() {
if (!use_high_bit_depth_) {
vpx_free(src_);
delete[] ref_;
vpx_free(sec_);
#if CONFIG_VP9_HIGHBITDEPTH
} else {
vpx_free(CONVERT_TO_SHORTPTR(src_));
delete[] CONVERT_TO_SHORTPTR(ref_);
vpx_free(CONVERT_TO_SHORTPTR(sec_));
#endif // CONFIG_VP9_HIGHBITDEPTH
}
libvpx_test::ClearSystemState();
}
protected:
void RefTest();
void ExtremeRefTest();
ACMRandom rnd_;
uint8_t *src_;
uint8_t *ref_;
uint8_t *sec_;
bool use_high_bit_depth_;
vpx_bit_depth_t bit_depth_;
int width_, log2width_;
int height_, log2height_;
int block_size_, mask_;
SubpelVarianceFunctionType subpel_variance_;
};
template<typename SubpelVarianceFunctionType>
void SubpelVarianceTest<SubpelVarianceFunctionType>::RefTest() {
for (int x = 0; x < 8; ++x) {
for (int y = 0; y < 8; ++y) {
if (!use_high_bit_depth_) {
for (int j = 0; j < block_size_; j++) {
src_[j] = rnd_.Rand8();
}
for (int j = 0; j < block_size_ + width_ + height_ + 1; j++) {
ref_[j] = rnd_.Rand8();
}
#if CONFIG_VP9_HIGHBITDEPTH
} else {
for (int j = 0; j < block_size_; j++) {
CONVERT_TO_SHORTPTR(src_)[j] = rnd_.Rand16() & mask_;
}
for (int j = 0; j < block_size_ + width_ + height_ + 1; j++) {
CONVERT_TO_SHORTPTR(ref_)[j] = rnd_.Rand16() & mask_;
}
#endif // CONFIG_VP9_HIGHBITDEPTH
}
unsigned int sse1, sse2;
unsigned int var1;
ASM_REGISTER_STATE_CHECK(var1 = subpel_variance_(ref_, width_ + 1, x, y,
src_, width_, &sse1));
const unsigned int var2 = subpel_variance_ref(ref_, src_,
log2width_, log2height_,
x, y, &sse2,
use_high_bit_depth_,
bit_depth_);
EXPECT_EQ(sse1, sse2) << "at position " << x << ", " << y;
EXPECT_EQ(var1, var2) << "at position " << x << ", " << y;
}
}
}
template<typename SubpelVarianceFunctionType>
void SubpelVarianceTest<SubpelVarianceFunctionType>::ExtremeRefTest() {
// Compare against reference.
// Src: Set the first half of values to 0, the second half to the maximum.
// Ref: Set the first half of values to the maximum, the second half to 0.
for (int x = 0; x < 8; ++x) {
for (int y = 0; y < 8; ++y) {
const int half = block_size_ / 2;
if (!use_high_bit_depth_) {
memset(src_, 0, half);
memset(src_ + half, 255, half);
memset(ref_, 255, half);
memset(ref_ + half, 0, half + width_ + height_ + 1);
#if CONFIG_VP9_HIGHBITDEPTH
} else {
vpx_memset16(CONVERT_TO_SHORTPTR(src_), mask_, half);
vpx_memset16(CONVERT_TO_SHORTPTR(src_) + half, 0, half);
vpx_memset16(CONVERT_TO_SHORTPTR(ref_), 0, half);
vpx_memset16(CONVERT_TO_SHORTPTR(ref_) + half, mask_,
half + width_ + height_ + 1);
#endif // CONFIG_VP9_HIGHBITDEPTH
}
unsigned int sse1, sse2;
unsigned int var1;
ASM_REGISTER_STATE_CHECK(
var1 = subpel_variance_(ref_, width_ + 1, x, y, src_, width_, &sse1));
const unsigned int var2 =
subpel_variance_ref(ref_, src_, log2width_, log2height_,
x, y, &sse2, use_high_bit_depth_, bit_depth_);
EXPECT_EQ(sse1, sse2) << "for xoffset " << x << " and yoffset " << y;
EXPECT_EQ(var1, var2) << "for xoffset " << x << " and yoffset " << y;
}
}
}
template<>
void SubpelVarianceTest<SubpixAvgVarMxNFunc>::RefTest() {
for (int x = 0; x < 8; ++x) {
for (int y = 0; y < 8; ++y) {
if (!use_high_bit_depth_) {
for (int j = 0; j < block_size_; j++) {
src_[j] = rnd_.Rand8();
sec_[j] = rnd_.Rand8();
}
for (int j = 0; j < block_size_ + width_ + height_ + 1; j++) {
ref_[j] = rnd_.Rand8();
}
#if CONFIG_VP9_HIGHBITDEPTH
} else {
for (int j = 0; j < block_size_; j++) {
CONVERT_TO_SHORTPTR(src_)[j] = rnd_.Rand16() & mask_;
CONVERT_TO_SHORTPTR(sec_)[j] = rnd_.Rand16() & mask_;
}
for (int j = 0; j < block_size_ + width_ + height_ + 1; j++) {
CONVERT_TO_SHORTPTR(ref_)[j] = rnd_.Rand16() & mask_;
}
#endif // CONFIG_VP9_HIGHBITDEPTH
}
unsigned int sse1, sse2;
unsigned int var1;
ASM_REGISTER_STATE_CHECK(
var1 = subpel_variance_(ref_, width_ + 1, x, y,
src_, width_, &sse1, sec_));
const unsigned int var2 = subpel_avg_variance_ref(ref_, src_, sec_,
log2width_, log2height_,
x, y, &sse2,
use_high_bit_depth_,
bit_depth_);
EXPECT_EQ(sse1, sse2) << "at position " << x << ", " << y;
EXPECT_EQ(var1, var2) << "at position " << x << ", " << y;
}
}
}
typedef MseTest<Get4x4SseFunc> VpxSseTest;
typedef MseTest<VarianceMxNFunc> VpxMseTest;
typedef VarianceTest<VarianceMxNFunc> VpxVarianceTest;
typedef SubpelVarianceTest<SubpixVarMxNFunc> VpxSubpelVarianceTest;
typedef SubpelVarianceTest<SubpixAvgVarMxNFunc> VpxSubpelAvgVarianceTest;
TEST_P(VpxSseTest, Ref_sse) { RefTest_sse(); }
TEST_P(VpxSseTest, Max_sse) { MaxTest_sse(); }
TEST_P(VpxMseTest, Ref_mse) { RefTest_mse(); }
TEST_P(VpxMseTest, Max_mse) { MaxTest_mse(); }
TEST_P(VpxVarianceTest, Zero) { ZeroTest(); }
TEST_P(VpxVarianceTest, Ref) { RefTest(); }
TEST_P(VpxVarianceTest, RefStride) { RefStrideTest(); }
TEST_P(VpxVarianceTest, OneQuarter) { OneQuarterTest(); }
TEST_P(SumOfSquaresTest, Const) { ConstTest(); }
TEST_P(SumOfSquaresTest, Ref) { RefTest(); }
TEST_P(VpxSubpelVarianceTest, Ref) { RefTest(); }
TEST_P(VpxSubpelVarianceTest, ExtremeRef) { ExtremeRefTest(); }
TEST_P(VpxSubpelAvgVarianceTest, Ref) { RefTest(); }
INSTANTIATE_TEST_CASE_P(C, SumOfSquaresTest,
::testing::Values(vpx_get_mb_ss_c));
INSTANTIATE_TEST_CASE_P(C, VpxSseTest,
::testing::Values(make_tuple(2, 2,
&vpx_get4x4sse_cs_c)));
INSTANTIATE_TEST_CASE_P(C, VpxMseTest,
::testing::Values(make_tuple(4, 4, &vpx_mse16x16_c),
make_tuple(4, 3, &vpx_mse16x8_c),
make_tuple(3, 4, &vpx_mse8x16_c),
make_tuple(3, 3, &vpx_mse8x8_c)));
INSTANTIATE_TEST_CASE_P(
C, VpxVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_variance64x64_c, 0),
make_tuple(6, 5, &vpx_variance64x32_c, 0),
make_tuple(5, 6, &vpx_variance32x64_c, 0),
make_tuple(5, 5, &vpx_variance32x32_c, 0),
make_tuple(5, 4, &vpx_variance32x16_c, 0),
make_tuple(4, 5, &vpx_variance16x32_c, 0),
make_tuple(4, 4, &vpx_variance16x16_c, 0),
make_tuple(4, 3, &vpx_variance16x8_c, 0),
make_tuple(3, 4, &vpx_variance8x16_c, 0),
make_tuple(3, 3, &vpx_variance8x8_c, 0),
make_tuple(3, 2, &vpx_variance8x4_c, 0),
make_tuple(2, 3, &vpx_variance4x8_c, 0),
make_tuple(2, 2, &vpx_variance4x4_c, 0)));
INSTANTIATE_TEST_CASE_P(
C, VpxSubpelVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_sub_pixel_variance64x64_c, 0),
make_tuple(6, 5, &vpx_sub_pixel_variance64x32_c, 0),
make_tuple(5, 6, &vpx_sub_pixel_variance32x64_c, 0),
make_tuple(5, 5, &vpx_sub_pixel_variance32x32_c, 0),
make_tuple(5, 4, &vpx_sub_pixel_variance32x16_c, 0),
make_tuple(4, 5, &vpx_sub_pixel_variance16x32_c, 0),
make_tuple(4, 4, &vpx_sub_pixel_variance16x16_c, 0),
make_tuple(4, 3, &vpx_sub_pixel_variance16x8_c, 0),
make_tuple(3, 4, &vpx_sub_pixel_variance8x16_c, 0),
make_tuple(3, 3, &vpx_sub_pixel_variance8x8_c, 0),
make_tuple(3, 2, &vpx_sub_pixel_variance8x4_c, 0),
make_tuple(2, 3, &vpx_sub_pixel_variance4x8_c, 0),
make_tuple(2, 2, &vpx_sub_pixel_variance4x4_c, 0)));
INSTANTIATE_TEST_CASE_P(
C, VpxSubpelAvgVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_sub_pixel_avg_variance64x64_c, 0),
make_tuple(6, 5, &vpx_sub_pixel_avg_variance64x32_c, 0),
make_tuple(5, 6, &vpx_sub_pixel_avg_variance32x64_c, 0),
make_tuple(5, 5, &vpx_sub_pixel_avg_variance32x32_c, 0),
make_tuple(5, 4, &vpx_sub_pixel_avg_variance32x16_c, 0),
make_tuple(4, 5, &vpx_sub_pixel_avg_variance16x32_c, 0),
make_tuple(4, 4, &vpx_sub_pixel_avg_variance16x16_c, 0),
make_tuple(4, 3, &vpx_sub_pixel_avg_variance16x8_c, 0),
make_tuple(3, 4, &vpx_sub_pixel_avg_variance8x16_c, 0),
make_tuple(3, 3, &vpx_sub_pixel_avg_variance8x8_c, 0),
make_tuple(3, 2, &vpx_sub_pixel_avg_variance8x4_c, 0),
make_tuple(2, 3, &vpx_sub_pixel_avg_variance4x8_c, 0),
make_tuple(2, 2, &vpx_sub_pixel_avg_variance4x4_c, 0)));
#if CONFIG_VP9_HIGHBITDEPTH
typedef MseTest<VarianceMxNFunc> VpxHBDMseTest;
typedef VarianceTest<VarianceMxNFunc> VpxHBDVarianceTest;
typedef SubpelVarianceTest<SubpixVarMxNFunc> VpxHBDSubpelVarianceTest;
typedef SubpelVarianceTest<SubpixAvgVarMxNFunc>
VpxHBDSubpelAvgVarianceTest;
TEST_P(VpxHBDMseTest, Ref_mse) { RefTest_mse(); }
TEST_P(VpxHBDMseTest, Max_mse) { MaxTest_mse(); }
TEST_P(VpxHBDVarianceTest, Zero) { ZeroTest(); }
TEST_P(VpxHBDVarianceTest, Ref) { RefTest(); }
TEST_P(VpxHBDVarianceTest, RefStride) { RefStrideTest(); }
TEST_P(VpxHBDVarianceTest, OneQuarter) { OneQuarterTest(); }
TEST_P(VpxHBDSubpelVarianceTest, Ref) { RefTest(); }
TEST_P(VpxHBDSubpelVarianceTest, ExtremeRef) { ExtremeRefTest(); }
TEST_P(VpxHBDSubpelAvgVarianceTest, Ref) { RefTest(); }
/* TODO(debargha): This test does not support the highbd version
INSTANTIATE_TEST_CASE_P(
C, VpxHBDMseTest,
::testing::Values(make_tuple(4, 4, &vpx_highbd_12_mse16x16_c),
make_tuple(4, 4, &vpx_highbd_12_mse16x8_c),
make_tuple(4, 4, &vpx_highbd_12_mse8x16_c),
make_tuple(4, 4, &vpx_highbd_12_mse8x8_c),
make_tuple(4, 4, &vpx_highbd_10_mse16x16_c),
make_tuple(4, 4, &vpx_highbd_10_mse16x8_c),
make_tuple(4, 4, &vpx_highbd_10_mse8x16_c),
make_tuple(4, 4, &vpx_highbd_10_mse8x8_c),
make_tuple(4, 4, &vpx_highbd_8_mse16x16_c),
make_tuple(4, 4, &vpx_highbd_8_mse16x8_c),
make_tuple(4, 4, &vpx_highbd_8_mse8x16_c),
make_tuple(4, 4, &vpx_highbd_8_mse8x8_c)));
*/
INSTANTIATE_TEST_CASE_P(
C, VpxHBDVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_highbd_12_variance64x64_c, 12),
make_tuple(6, 5, &vpx_highbd_12_variance64x32_c, 12),
make_tuple(5, 6, &vpx_highbd_12_variance32x64_c, 12),
make_tuple(5, 5, &vpx_highbd_12_variance32x32_c, 12),
make_tuple(5, 4, &vpx_highbd_12_variance32x16_c, 12),
make_tuple(4, 5, &vpx_highbd_12_variance16x32_c, 12),
make_tuple(4, 4, &vpx_highbd_12_variance16x16_c, 12),
make_tuple(4, 3, &vpx_highbd_12_variance16x8_c, 12),
make_tuple(3, 4, &vpx_highbd_12_variance8x16_c, 12),
make_tuple(3, 3, &vpx_highbd_12_variance8x8_c, 12),
make_tuple(3, 2, &vpx_highbd_12_variance8x4_c, 12),
make_tuple(2, 3, &vpx_highbd_12_variance4x8_c, 12),
make_tuple(2, 2, &vpx_highbd_12_variance4x4_c, 12),
make_tuple(6, 6, &vpx_highbd_10_variance64x64_c, 10),
make_tuple(6, 5, &vpx_highbd_10_variance64x32_c, 10),
make_tuple(5, 6, &vpx_highbd_10_variance32x64_c, 10),
make_tuple(5, 5, &vpx_highbd_10_variance32x32_c, 10),
make_tuple(5, 4, &vpx_highbd_10_variance32x16_c, 10),
make_tuple(4, 5, &vpx_highbd_10_variance16x32_c, 10),
make_tuple(4, 4, &vpx_highbd_10_variance16x16_c, 10),
make_tuple(4, 3, &vpx_highbd_10_variance16x8_c, 10),
make_tuple(3, 4, &vpx_highbd_10_variance8x16_c, 10),
make_tuple(3, 3, &vpx_highbd_10_variance8x8_c, 10),
make_tuple(3, 2, &vpx_highbd_10_variance8x4_c, 10),
make_tuple(2, 3, &vpx_highbd_10_variance4x8_c, 10),
make_tuple(2, 2, &vpx_highbd_10_variance4x4_c, 10),
make_tuple(6, 6, &vpx_highbd_8_variance64x64_c, 8),
make_tuple(6, 5, &vpx_highbd_8_variance64x32_c, 8),
make_tuple(5, 6, &vpx_highbd_8_variance32x64_c, 8),
make_tuple(5, 5, &vpx_highbd_8_variance32x32_c, 8),
make_tuple(5, 4, &vpx_highbd_8_variance32x16_c, 8),
make_tuple(4, 5, &vpx_highbd_8_variance16x32_c, 8),
make_tuple(4, 4, &vpx_highbd_8_variance16x16_c, 8),
make_tuple(4, 3, &vpx_highbd_8_variance16x8_c, 8),
make_tuple(3, 4, &vpx_highbd_8_variance8x16_c, 8),
make_tuple(3, 3, &vpx_highbd_8_variance8x8_c, 8),
make_tuple(3, 2, &vpx_highbd_8_variance8x4_c, 8),
make_tuple(2, 3, &vpx_highbd_8_variance4x8_c, 8),
make_tuple(2, 2, &vpx_highbd_8_variance4x4_c, 8)));
INSTANTIATE_TEST_CASE_P(
C, VpxHBDSubpelVarianceTest,
::testing::Values(
make_tuple(6, 6, &vpx_highbd_8_sub_pixel_variance64x64_c, 8),
make_tuple(6, 5, &vpx_highbd_8_sub_pixel_variance64x32_c, 8),
make_tuple(5, 6, &vpx_highbd_8_sub_pixel_variance32x64_c, 8),
make_tuple(5, 5, &vpx_highbd_8_sub_pixel_variance32x32_c, 8),
make_tuple(5, 4, &vpx_highbd_8_sub_pixel_variance32x16_c, 8),
make_tuple(4, 5, &vpx_highbd_8_sub_pixel_variance16x32_c, 8),
make_tuple(4, 4, &vpx_highbd_8_sub_pixel_variance16x16_c, 8),
make_tuple(4, 3, &vpx_highbd_8_sub_pixel_variance16x8_c, 8),
make_tuple(3, 4, &vpx_highbd_8_sub_pixel_variance8x16_c, 8),
make_tuple(3, 3, &vpx_highbd_8_sub_pixel_variance8x8_c, 8),
make_tuple(3, 2, &vpx_highbd_8_sub_pixel_variance8x4_c, 8),
make_tuple(2, 3, &vpx_highbd_8_sub_pixel_variance4x8_c, 8),
make_tuple(2, 2, &vpx_highbd_8_sub_pixel_variance4x4_c, 8),
make_tuple(6, 6, &vpx_highbd_10_sub_pixel_variance64x64_c, 10),
make_tuple(6, 5, &vpx_highbd_10_sub_pixel_variance64x32_c, 10),
make_tuple(5, 6, &vpx_highbd_10_sub_pixel_variance32x64_c, 10),
make_tuple(5, 5, &vpx_highbd_10_sub_pixel_variance32x32_c, 10),
make_tuple(5, 4, &vpx_highbd_10_sub_pixel_variance32x16_c, 10),
make_tuple(4, 5, &vpx_highbd_10_sub_pixel_variance16x32_c, 10),
make_tuple(4, 4, &vpx_highbd_10_sub_pixel_variance16x16_c, 10),
make_tuple(4, 3, &vpx_highbd_10_sub_pixel_variance16x8_c, 10),
make_tuple(3, 4, &vpx_highbd_10_sub_pixel_variance8x16_c, 10),
make_tuple(3, 3, &vpx_highbd_10_sub_pixel_variance8x8_c, 10),
make_tuple(3, 2, &vpx_highbd_10_sub_pixel_variance8x4_c, 10),
make_tuple(2, 3, &vpx_highbd_10_sub_pixel_variance4x8_c, 10),
make_tuple(2, 2, &vpx_highbd_10_sub_pixel_variance4x4_c, 10),
make_tuple(6, 6, &vpx_highbd_12_sub_pixel_variance64x64_c, 12),
make_tuple(6, 5, &vpx_highbd_12_sub_pixel_variance64x32_c, 12),
make_tuple(5, 6, &vpx_highbd_12_sub_pixel_variance32x64_c, 12),
make_tuple(5, 5, &vpx_highbd_12_sub_pixel_variance32x32_c, 12),
make_tuple(5, 4, &vpx_highbd_12_sub_pixel_variance32x16_c, 12),
make_tuple(4, 5, &vpx_highbd_12_sub_pixel_variance16x32_c, 12),
make_tuple(4, 4, &vpx_highbd_12_sub_pixel_variance16x16_c, 12),
make_tuple(4, 3, &vpx_highbd_12_sub_pixel_variance16x8_c, 12),
make_tuple(3, 4, &vpx_highbd_12_sub_pixel_variance8x16_c, 12),
make_tuple(3, 3, &vpx_highbd_12_sub_pixel_variance8x8_c, 12),
make_tuple(3, 2, &vpx_highbd_12_sub_pixel_variance8x4_c, 12),
make_tuple(2, 3, &vpx_highbd_12_sub_pixel_variance4x8_c, 12),
make_tuple(2, 2, &vpx_highbd_12_sub_pixel_variance4x4_c, 12)));
INSTANTIATE_TEST_CASE_P(
C, VpxHBDSubpelAvgVarianceTest,
::testing::Values(
make_tuple(6, 6, &vpx_highbd_8_sub_pixel_avg_variance64x64_c, 8),
make_tuple(6, 5, &vpx_highbd_8_sub_pixel_avg_variance64x32_c, 8),
make_tuple(5, 6, &vpx_highbd_8_sub_pixel_avg_variance32x64_c, 8),
make_tuple(5, 5, &vpx_highbd_8_sub_pixel_avg_variance32x32_c, 8),
make_tuple(5, 4, &vpx_highbd_8_sub_pixel_avg_variance32x16_c, 8),
make_tuple(4, 5, &vpx_highbd_8_sub_pixel_avg_variance16x32_c, 8),
make_tuple(4, 4, &vpx_highbd_8_sub_pixel_avg_variance16x16_c, 8),
make_tuple(4, 3, &vpx_highbd_8_sub_pixel_avg_variance16x8_c, 8),
make_tuple(3, 4, &vpx_highbd_8_sub_pixel_avg_variance8x16_c, 8),
make_tuple(3, 3, &vpx_highbd_8_sub_pixel_avg_variance8x8_c, 8),
make_tuple(3, 2, &vpx_highbd_8_sub_pixel_avg_variance8x4_c, 8),
make_tuple(2, 3, &vpx_highbd_8_sub_pixel_avg_variance4x8_c, 8),
make_tuple(2, 2, &vpx_highbd_8_sub_pixel_avg_variance4x4_c, 8),
make_tuple(6, 6, &vpx_highbd_10_sub_pixel_avg_variance64x64_c, 10),
make_tuple(6, 5, &vpx_highbd_10_sub_pixel_avg_variance64x32_c, 10),
make_tuple(5, 6, &vpx_highbd_10_sub_pixel_avg_variance32x64_c, 10),
make_tuple(5, 5, &vpx_highbd_10_sub_pixel_avg_variance32x32_c, 10),
make_tuple(5, 4, &vpx_highbd_10_sub_pixel_avg_variance32x16_c, 10),
make_tuple(4, 5, &vpx_highbd_10_sub_pixel_avg_variance16x32_c, 10),
make_tuple(4, 4, &vpx_highbd_10_sub_pixel_avg_variance16x16_c, 10),
make_tuple(4, 3, &vpx_highbd_10_sub_pixel_avg_variance16x8_c, 10),
make_tuple(3, 4, &vpx_highbd_10_sub_pixel_avg_variance8x16_c, 10),
make_tuple(3, 3, &vpx_highbd_10_sub_pixel_avg_variance8x8_c, 10),
make_tuple(3, 2, &vpx_highbd_10_sub_pixel_avg_variance8x4_c, 10),
make_tuple(2, 3, &vpx_highbd_10_sub_pixel_avg_variance4x8_c, 10),
make_tuple(2, 2, &vpx_highbd_10_sub_pixel_avg_variance4x4_c, 10),
make_tuple(6, 6, &vpx_highbd_12_sub_pixel_avg_variance64x64_c, 12),
make_tuple(6, 5, &vpx_highbd_12_sub_pixel_avg_variance64x32_c, 12),
make_tuple(5, 6, &vpx_highbd_12_sub_pixel_avg_variance32x64_c, 12),
make_tuple(5, 5, &vpx_highbd_12_sub_pixel_avg_variance32x32_c, 12),
make_tuple(5, 4, &vpx_highbd_12_sub_pixel_avg_variance32x16_c, 12),
make_tuple(4, 5, &vpx_highbd_12_sub_pixel_avg_variance16x32_c, 12),
make_tuple(4, 4, &vpx_highbd_12_sub_pixel_avg_variance16x16_c, 12),
make_tuple(4, 3, &vpx_highbd_12_sub_pixel_avg_variance16x8_c, 12),
make_tuple(3, 4, &vpx_highbd_12_sub_pixel_avg_variance8x16_c, 12),
make_tuple(3, 3, &vpx_highbd_12_sub_pixel_avg_variance8x8_c, 12),
make_tuple(3, 2, &vpx_highbd_12_sub_pixel_avg_variance8x4_c, 12),
make_tuple(2, 3, &vpx_highbd_12_sub_pixel_avg_variance4x8_c, 12),
make_tuple(2, 2, &vpx_highbd_12_sub_pixel_avg_variance4x4_c, 12)));
#endif // CONFIG_VP9_HIGHBITDEPTH
#if HAVE_SSE2
INSTANTIATE_TEST_CASE_P(SSE2, SumOfSquaresTest,
::testing::Values(vpx_get_mb_ss_sse2));
INSTANTIATE_TEST_CASE_P(SSE2, VpxMseTest,
::testing::Values(make_tuple(4, 4, &vpx_mse16x16_sse2),
make_tuple(4, 3, &vpx_mse16x8_sse2),
make_tuple(3, 4, &vpx_mse8x16_sse2),
make_tuple(3, 3, &vpx_mse8x8_sse2)));
INSTANTIATE_TEST_CASE_P(
SSE2, VpxVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_variance64x64_sse2, 0),
make_tuple(6, 5, &vpx_variance64x32_sse2, 0),
make_tuple(5, 6, &vpx_variance32x64_sse2, 0),
make_tuple(5, 5, &vpx_variance32x32_sse2, 0),
make_tuple(5, 4, &vpx_variance32x16_sse2, 0),
make_tuple(4, 5, &vpx_variance16x32_sse2, 0),
make_tuple(4, 4, &vpx_variance16x16_sse2, 0),
make_tuple(4, 3, &vpx_variance16x8_sse2, 0),
make_tuple(3, 4, &vpx_variance8x16_sse2, 0),
make_tuple(3, 3, &vpx_variance8x8_sse2, 0),
make_tuple(3, 2, &vpx_variance8x4_sse2, 0),
make_tuple(2, 3, &vpx_variance4x8_sse2, 0),
make_tuple(2, 2, &vpx_variance4x4_sse2, 0)));
#if CONFIG_USE_X86INC
INSTANTIATE_TEST_CASE_P(
SSE2, VpxSubpelVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_sub_pixel_variance64x64_sse2, 0),
make_tuple(6, 5, &vpx_sub_pixel_variance64x32_sse2, 0),
make_tuple(5, 6, &vpx_sub_pixel_variance32x64_sse2, 0),
make_tuple(5, 5, &vpx_sub_pixel_variance32x32_sse2, 0),
make_tuple(5, 4, &vpx_sub_pixel_variance32x16_sse2, 0),
make_tuple(4, 5, &vpx_sub_pixel_variance16x32_sse2, 0),
make_tuple(4, 4, &vpx_sub_pixel_variance16x16_sse2, 0),
make_tuple(4, 3, &vpx_sub_pixel_variance16x8_sse2, 0),
make_tuple(3, 4, &vpx_sub_pixel_variance8x16_sse2, 0),
make_tuple(3, 3, &vpx_sub_pixel_variance8x8_sse2, 0),
make_tuple(3, 2, &vpx_sub_pixel_variance8x4_sse2, 0),
make_tuple(2, 3, &vpx_sub_pixel_variance4x8_sse2, 0),
make_tuple(2, 2, &vpx_sub_pixel_variance4x4_sse2, 0)));
INSTANTIATE_TEST_CASE_P(
SSE2, VpxSubpelAvgVarianceTest,
::testing::Values(
make_tuple(6, 6, &vpx_sub_pixel_avg_variance64x64_sse2, 0),
make_tuple(6, 5, &vpx_sub_pixel_avg_variance64x32_sse2, 0),
make_tuple(5, 6, &vpx_sub_pixel_avg_variance32x64_sse2, 0),
make_tuple(5, 5, &vpx_sub_pixel_avg_variance32x32_sse2, 0),
make_tuple(5, 4, &vpx_sub_pixel_avg_variance32x16_sse2, 0),
make_tuple(4, 5, &vpx_sub_pixel_avg_variance16x32_sse2, 0),
make_tuple(4, 4, &vpx_sub_pixel_avg_variance16x16_sse2, 0),
make_tuple(4, 3, &vpx_sub_pixel_avg_variance16x8_sse2, 0),
make_tuple(3, 4, &vpx_sub_pixel_avg_variance8x16_sse2, 0),
make_tuple(3, 3, &vpx_sub_pixel_avg_variance8x8_sse2, 0),
make_tuple(3, 2, &vpx_sub_pixel_avg_variance8x4_sse2, 0),
make_tuple(2, 3, &vpx_sub_pixel_avg_variance4x8_sse2, 0),
make_tuple(2, 2, &vpx_sub_pixel_avg_variance4x4_sse2, 0)));
#endif // CONFIG_USE_X86INC
#if CONFIG_VP9_HIGHBITDEPTH
/* TODO(debargha): This test does not support the highbd version
INSTANTIATE_TEST_CASE_P(
SSE2, VpxHBDMseTest,
::testing::Values(make_tuple(4, 4, &vpx_highbd_12_mse16x16_sse2),
make_tuple(4, 3, &vpx_highbd_12_mse16x8_sse2),
make_tuple(3, 4, &vpx_highbd_12_mse8x16_sse2),
make_tuple(3, 3, &vpx_highbd_12_mse8x8_sse2),
make_tuple(4, 4, &vpx_highbd_10_mse16x16_sse2),
make_tuple(4, 3, &vpx_highbd_10_mse16x8_sse2),
make_tuple(3, 4, &vpx_highbd_10_mse8x16_sse2),
make_tuple(3, 3, &vpx_highbd_10_mse8x8_sse2),
make_tuple(4, 4, &vpx_highbd_8_mse16x16_sse2),
make_tuple(4, 3, &vpx_highbd_8_mse16x8_sse2),
make_tuple(3, 4, &vpx_highbd_8_mse8x16_sse2),
make_tuple(3, 3, &vpx_highbd_8_mse8x8_sse2)));
*/
INSTANTIATE_TEST_CASE_P(
SSE2, VpxHBDVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_highbd_12_variance64x64_sse2, 12),
make_tuple(6, 5, &vpx_highbd_12_variance64x32_sse2, 12),
make_tuple(5, 6, &vpx_highbd_12_variance32x64_sse2, 12),
make_tuple(5, 5, &vpx_highbd_12_variance32x32_sse2, 12),
make_tuple(5, 4, &vpx_highbd_12_variance32x16_sse2, 12),
make_tuple(4, 5, &vpx_highbd_12_variance16x32_sse2, 12),
make_tuple(4, 4, &vpx_highbd_12_variance16x16_sse2, 12),
make_tuple(4, 3, &vpx_highbd_12_variance16x8_sse2, 12),
make_tuple(3, 4, &vpx_highbd_12_variance8x16_sse2, 12),
make_tuple(3, 3, &vpx_highbd_12_variance8x8_sse2, 12),
make_tuple(6, 6, &vpx_highbd_10_variance64x64_sse2, 10),
make_tuple(6, 5, &vpx_highbd_10_variance64x32_sse2, 10),
make_tuple(5, 6, &vpx_highbd_10_variance32x64_sse2, 10),
make_tuple(5, 5, &vpx_highbd_10_variance32x32_sse2, 10),
make_tuple(5, 4, &vpx_highbd_10_variance32x16_sse2, 10),
make_tuple(4, 5, &vpx_highbd_10_variance16x32_sse2, 10),
make_tuple(4, 4, &vpx_highbd_10_variance16x16_sse2, 10),
make_tuple(4, 3, &vpx_highbd_10_variance16x8_sse2, 10),
make_tuple(3, 4, &vpx_highbd_10_variance8x16_sse2, 10),
make_tuple(3, 3, &vpx_highbd_10_variance8x8_sse2, 10),
make_tuple(6, 6, &vpx_highbd_8_variance64x64_sse2, 8),
make_tuple(6, 5, &vpx_highbd_8_variance64x32_sse2, 8),
make_tuple(5, 6, &vpx_highbd_8_variance32x64_sse2, 8),
make_tuple(5, 5, &vpx_highbd_8_variance32x32_sse2, 8),
make_tuple(5, 4, &vpx_highbd_8_variance32x16_sse2, 8),
make_tuple(4, 5, &vpx_highbd_8_variance16x32_sse2, 8),
make_tuple(4, 4, &vpx_highbd_8_variance16x16_sse2, 8),
make_tuple(4, 3, &vpx_highbd_8_variance16x8_sse2, 8),
make_tuple(3, 4, &vpx_highbd_8_variance8x16_sse2, 8),
make_tuple(3, 3, &vpx_highbd_8_variance8x8_sse2, 8)));
#if CONFIG_USE_X86INC
INSTANTIATE_TEST_CASE_P(
SSE2, VpxHBDSubpelVarianceTest,
::testing::Values(
make_tuple(6, 6, &vpx_highbd_12_sub_pixel_variance64x64_sse2, 12),
make_tuple(6, 5, &vpx_highbd_12_sub_pixel_variance64x32_sse2, 12),
make_tuple(5, 6, &vpx_highbd_12_sub_pixel_variance32x64_sse2, 12),
make_tuple(5, 5, &vpx_highbd_12_sub_pixel_variance32x32_sse2, 12),
make_tuple(5, 4, &vpx_highbd_12_sub_pixel_variance32x16_sse2, 12),
make_tuple(4, 5, &vpx_highbd_12_sub_pixel_variance16x32_sse2, 12),
make_tuple(4, 4, &vpx_highbd_12_sub_pixel_variance16x16_sse2, 12),
make_tuple(4, 3, &vpx_highbd_12_sub_pixel_variance16x8_sse2, 12),
make_tuple(3, 4, &vpx_highbd_12_sub_pixel_variance8x16_sse2, 12),
make_tuple(3, 3, &vpx_highbd_12_sub_pixel_variance8x8_sse2, 12),
make_tuple(3, 2, &vpx_highbd_12_sub_pixel_variance8x4_sse2, 12),
make_tuple(6, 6, &vpx_highbd_10_sub_pixel_variance64x64_sse2, 10),
make_tuple(6, 5, &vpx_highbd_10_sub_pixel_variance64x32_sse2, 10),
make_tuple(5, 6, &vpx_highbd_10_sub_pixel_variance32x64_sse2, 10),
make_tuple(5, 5, &vpx_highbd_10_sub_pixel_variance32x32_sse2, 10),
make_tuple(5, 4, &vpx_highbd_10_sub_pixel_variance32x16_sse2, 10),
make_tuple(4, 5, &vpx_highbd_10_sub_pixel_variance16x32_sse2, 10),
make_tuple(4, 4, &vpx_highbd_10_sub_pixel_variance16x16_sse2, 10),
make_tuple(4, 3, &vpx_highbd_10_sub_pixel_variance16x8_sse2, 10),
make_tuple(3, 4, &vpx_highbd_10_sub_pixel_variance8x16_sse2, 10),
make_tuple(3, 3, &vpx_highbd_10_sub_pixel_variance8x8_sse2, 10),
make_tuple(3, 2, &vpx_highbd_10_sub_pixel_variance8x4_sse2, 10),
make_tuple(6, 6, &vpx_highbd_8_sub_pixel_variance64x64_sse2, 8),
make_tuple(6, 5, &vpx_highbd_8_sub_pixel_variance64x32_sse2, 8),
make_tuple(5, 6, &vpx_highbd_8_sub_pixel_variance32x64_sse2, 8),
make_tuple(5, 5, &vpx_highbd_8_sub_pixel_variance32x32_sse2, 8),
make_tuple(5, 4, &vpx_highbd_8_sub_pixel_variance32x16_sse2, 8),
make_tuple(4, 5, &vpx_highbd_8_sub_pixel_variance16x32_sse2, 8),
make_tuple(4, 4, &vpx_highbd_8_sub_pixel_variance16x16_sse2, 8),
make_tuple(4, 3, &vpx_highbd_8_sub_pixel_variance16x8_sse2, 8),
make_tuple(3, 4, &vpx_highbd_8_sub_pixel_variance8x16_sse2, 8),
make_tuple(3, 3, &vpx_highbd_8_sub_pixel_variance8x8_sse2, 8),
make_tuple(3, 2, &vpx_highbd_8_sub_pixel_variance8x4_sse2, 8)));
INSTANTIATE_TEST_CASE_P(
SSE2, VpxHBDSubpelAvgVarianceTest,
::testing::Values(
make_tuple(6, 6, &vpx_highbd_12_sub_pixel_avg_variance64x64_sse2, 12),
make_tuple(6, 5, &vpx_highbd_12_sub_pixel_avg_variance64x32_sse2, 12),
make_tuple(5, 6, &vpx_highbd_12_sub_pixel_avg_variance32x64_sse2, 12),
make_tuple(5, 5, &vpx_highbd_12_sub_pixel_avg_variance32x32_sse2, 12),
make_tuple(5, 4, &vpx_highbd_12_sub_pixel_avg_variance32x16_sse2, 12),
make_tuple(4, 5, &vpx_highbd_12_sub_pixel_avg_variance16x32_sse2, 12),
make_tuple(4, 4, &vpx_highbd_12_sub_pixel_avg_variance16x16_sse2, 12),
make_tuple(4, 3, &vpx_highbd_12_sub_pixel_avg_variance16x8_sse2, 12),
make_tuple(3, 4, &vpx_highbd_12_sub_pixel_avg_variance8x16_sse2, 12),
make_tuple(3, 3, &vpx_highbd_12_sub_pixel_avg_variance8x8_sse2, 12),
make_tuple(3, 2, &vpx_highbd_12_sub_pixel_avg_variance8x4_sse2, 12),
make_tuple(6, 6, &vpx_highbd_10_sub_pixel_avg_variance64x64_sse2, 10),
make_tuple(6, 5, &vpx_highbd_10_sub_pixel_avg_variance64x32_sse2, 10),
make_tuple(5, 6, &vpx_highbd_10_sub_pixel_avg_variance32x64_sse2, 10),
make_tuple(5, 5, &vpx_highbd_10_sub_pixel_avg_variance32x32_sse2, 10),
make_tuple(5, 4, &vpx_highbd_10_sub_pixel_avg_variance32x16_sse2, 10),
make_tuple(4, 5, &vpx_highbd_10_sub_pixel_avg_variance16x32_sse2, 10),
make_tuple(4, 4, &vpx_highbd_10_sub_pixel_avg_variance16x16_sse2, 10),
make_tuple(4, 3, &vpx_highbd_10_sub_pixel_avg_variance16x8_sse2, 10),
make_tuple(3, 4, &vpx_highbd_10_sub_pixel_avg_variance8x16_sse2, 10),
make_tuple(3, 3, &vpx_highbd_10_sub_pixel_avg_variance8x8_sse2, 10),
make_tuple(3, 2, &vpx_highbd_10_sub_pixel_avg_variance8x4_sse2, 10),
make_tuple(6, 6, &vpx_highbd_8_sub_pixel_avg_variance64x64_sse2, 8),
make_tuple(6, 5, &vpx_highbd_8_sub_pixel_avg_variance64x32_sse2, 8),
make_tuple(5, 6, &vpx_highbd_8_sub_pixel_avg_variance32x64_sse2, 8),
make_tuple(5, 5, &vpx_highbd_8_sub_pixel_avg_variance32x32_sse2, 8),
make_tuple(5, 4, &vpx_highbd_8_sub_pixel_avg_variance32x16_sse2, 8),
make_tuple(4, 5, &vpx_highbd_8_sub_pixel_avg_variance16x32_sse2, 8),
make_tuple(4, 4, &vpx_highbd_8_sub_pixel_avg_variance16x16_sse2, 8),
make_tuple(4, 3, &vpx_highbd_8_sub_pixel_avg_variance16x8_sse2, 8),
make_tuple(3, 4, &vpx_highbd_8_sub_pixel_avg_variance8x16_sse2, 8),
make_tuple(3, 3, &vpx_highbd_8_sub_pixel_avg_variance8x8_sse2, 8),
make_tuple(3, 2, &vpx_highbd_8_sub_pixel_avg_variance8x4_sse2, 8)));
#endif // CONFIG_USE_X86INC
#endif // CONFIG_VP9_HIGHBITDEPTH
#endif // HAVE_SSE2
#if HAVE_SSSE3
#if CONFIG_USE_X86INC
INSTANTIATE_TEST_CASE_P(
SSSE3, VpxSubpelVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_sub_pixel_variance64x64_ssse3, 0),
make_tuple(6, 5, &vpx_sub_pixel_variance64x32_ssse3, 0),
make_tuple(5, 6, &vpx_sub_pixel_variance32x64_ssse3, 0),
make_tuple(5, 5, &vpx_sub_pixel_variance32x32_ssse3, 0),
make_tuple(5, 4, &vpx_sub_pixel_variance32x16_ssse3, 0),
make_tuple(4, 5, &vpx_sub_pixel_variance16x32_ssse3, 0),
make_tuple(4, 4, &vpx_sub_pixel_variance16x16_ssse3, 0),
make_tuple(4, 3, &vpx_sub_pixel_variance16x8_ssse3, 0),
make_tuple(3, 4, &vpx_sub_pixel_variance8x16_ssse3, 0),
make_tuple(3, 3, &vpx_sub_pixel_variance8x8_ssse3, 0),
make_tuple(3, 2, &vpx_sub_pixel_variance8x4_ssse3, 0),
make_tuple(2, 3, &vpx_sub_pixel_variance4x8_ssse3, 0),
make_tuple(2, 2, &vpx_sub_pixel_variance4x4_ssse3, 0)));
INSTANTIATE_TEST_CASE_P(
SSSE3, VpxSubpelAvgVarianceTest,
::testing::Values(
make_tuple(6, 6, &vpx_sub_pixel_avg_variance64x64_ssse3, 0),
make_tuple(6, 5, &vpx_sub_pixel_avg_variance64x32_ssse3, 0),
make_tuple(5, 6, &vpx_sub_pixel_avg_variance32x64_ssse3, 0),
make_tuple(5, 5, &vpx_sub_pixel_avg_variance32x32_ssse3, 0),
make_tuple(5, 4, &vpx_sub_pixel_avg_variance32x16_ssse3, 0),
make_tuple(4, 5, &vpx_sub_pixel_avg_variance16x32_ssse3, 0),
make_tuple(4, 4, &vpx_sub_pixel_avg_variance16x16_ssse3, 0),
make_tuple(4, 3, &vpx_sub_pixel_avg_variance16x8_ssse3, 0),
make_tuple(3, 4, &vpx_sub_pixel_avg_variance8x16_ssse3, 0),
make_tuple(3, 3, &vpx_sub_pixel_avg_variance8x8_ssse3, 0),
make_tuple(3, 2, &vpx_sub_pixel_avg_variance8x4_ssse3, 0),
make_tuple(2, 3, &vpx_sub_pixel_avg_variance4x8_ssse3, 0),
make_tuple(2, 2, &vpx_sub_pixel_avg_variance4x4_ssse3, 0)));
#endif // CONFIG_USE_X86INC
#endif // HAVE_SSSE3
#if HAVE_AVX2
INSTANTIATE_TEST_CASE_P(AVX2, VpxMseTest,
::testing::Values(make_tuple(4, 4,
&vpx_mse16x16_avx2)));
INSTANTIATE_TEST_CASE_P(
AVX2, VpxVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_variance64x64_avx2, 0),
make_tuple(6, 5, &vpx_variance64x32_avx2, 0),
make_tuple(5, 5, &vpx_variance32x32_avx2, 0),
make_tuple(5, 4, &vpx_variance32x16_avx2, 0),
make_tuple(4, 4, &vpx_variance16x16_avx2, 0)));
INSTANTIATE_TEST_CASE_P(
AVX2, VpxSubpelVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_sub_pixel_variance64x64_avx2, 0),
make_tuple(5, 5, &vpx_sub_pixel_variance32x32_avx2, 0)));
INSTANTIATE_TEST_CASE_P(
AVX2, VpxSubpelAvgVarianceTest,
::testing::Values(
make_tuple(6, 6, &vpx_sub_pixel_avg_variance64x64_avx2, 0),
make_tuple(5, 5, &vpx_sub_pixel_avg_variance32x32_avx2, 0)));
#endif // HAVE_AVX2
#if HAVE_MEDIA
INSTANTIATE_TEST_CASE_P(MEDIA, VpxMseTest,
::testing::Values(make_tuple(4, 4,
&vpx_mse16x16_media)));
INSTANTIATE_TEST_CASE_P(
MEDIA, VpxVarianceTest,
::testing::Values(make_tuple(4, 4, &vpx_variance16x16_media, 0),
make_tuple(3, 3, &vpx_variance8x8_media, 0)));
INSTANTIATE_TEST_CASE_P(
MEDIA, VpxSubpelVarianceTest,
::testing::Values(make_tuple(4, 4, &vpx_sub_pixel_variance16x16_media, 0),
make_tuple(3, 3, &vpx_sub_pixel_variance8x8_media, 0)));
#endif // HAVE_MEDIA
#if HAVE_NEON
INSTANTIATE_TEST_CASE_P(NEON, VpxSseTest,
::testing::Values(make_tuple(2, 2,
&vpx_get4x4sse_cs_neon)));
INSTANTIATE_TEST_CASE_P(NEON, VpxMseTest,
::testing::Values(make_tuple(4, 4,
&vpx_mse16x16_neon)));
INSTANTIATE_TEST_CASE_P(
NEON, VpxVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_variance64x64_neon, 0),
make_tuple(6, 5, &vpx_variance64x32_neon, 0),
make_tuple(5, 6, &vpx_variance32x64_neon, 0),
make_tuple(5, 5, &vpx_variance32x32_neon, 0),
make_tuple(4, 4, &vpx_variance16x16_neon, 0),
make_tuple(4, 3, &vpx_variance16x8_neon, 0),
make_tuple(3, 4, &vpx_variance8x16_neon, 0),
make_tuple(3, 3, &vpx_variance8x8_neon, 0)));
INSTANTIATE_TEST_CASE_P(
NEON, VpxSubpelVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_sub_pixel_variance64x64_neon, 0),
make_tuple(5, 5, &vpx_sub_pixel_variance32x32_neon, 0),
make_tuple(4, 4, &vpx_sub_pixel_variance16x16_neon, 0),
make_tuple(3, 3, &vpx_sub_pixel_variance8x8_neon, 0)));
#endif // HAVE_NEON
#if HAVE_MSA
INSTANTIATE_TEST_CASE_P(MSA, SumOfSquaresTest,
::testing::Values(vpx_get_mb_ss_msa));
INSTANTIATE_TEST_CASE_P(MSA, VpxSseTest,
::testing::Values(make_tuple(2, 2,
&vpx_get4x4sse_cs_msa)));
INSTANTIATE_TEST_CASE_P(MSA, VpxMseTest,
::testing::Values(make_tuple(4, 4, &vpx_mse16x16_msa),
make_tuple(4, 3, &vpx_mse16x8_msa),
make_tuple(3, 4, &vpx_mse8x16_msa),
make_tuple(3, 3, &vpx_mse8x8_msa)));
INSTANTIATE_TEST_CASE_P(
MSA, VpxVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_variance64x64_msa, 0),
make_tuple(6, 5, &vpx_variance64x32_msa, 0),
make_tuple(5, 6, &vpx_variance32x64_msa, 0),
make_tuple(5, 5, &vpx_variance32x32_msa, 0),
make_tuple(5, 4, &vpx_variance32x16_msa, 0),
make_tuple(4, 5, &vpx_variance16x32_msa, 0),
make_tuple(4, 4, &vpx_variance16x16_msa, 0),
make_tuple(4, 3, &vpx_variance16x8_msa, 0),
make_tuple(3, 4, &vpx_variance8x16_msa, 0),
make_tuple(3, 3, &vpx_variance8x8_msa, 0),
make_tuple(3, 2, &vpx_variance8x4_msa, 0),
make_tuple(2, 3, &vpx_variance4x8_msa, 0),
make_tuple(2, 2, &vpx_variance4x4_msa, 0)));
INSTANTIATE_TEST_CASE_P(
MSA, VpxSubpelVarianceTest,
::testing::Values(make_tuple(2, 2, &vpx_sub_pixel_variance4x4_msa, 0),
make_tuple(2, 3, &vpx_sub_pixel_variance4x8_msa, 0),
make_tuple(3, 2, &vpx_sub_pixel_variance8x4_msa, 0),
make_tuple(3, 3, &vpx_sub_pixel_variance8x8_msa, 0),
make_tuple(3, 4, &vpx_sub_pixel_variance8x16_msa, 0),
make_tuple(4, 3, &vpx_sub_pixel_variance16x8_msa, 0),
make_tuple(4, 4, &vpx_sub_pixel_variance16x16_msa, 0),
make_tuple(4, 5, &vpx_sub_pixel_variance16x32_msa, 0),
make_tuple(5, 4, &vpx_sub_pixel_variance32x16_msa, 0),
make_tuple(5, 5, &vpx_sub_pixel_variance32x32_msa, 0),
make_tuple(5, 6, &vpx_sub_pixel_variance32x64_msa, 0),
make_tuple(6, 5, &vpx_sub_pixel_variance64x32_msa, 0),
make_tuple(6, 6, &vpx_sub_pixel_variance64x64_msa, 0)));
INSTANTIATE_TEST_CASE_P(
MSA, VpxSubpelAvgVarianceTest,
::testing::Values(make_tuple(6, 6, &vpx_sub_pixel_avg_variance64x64_msa, 0),
make_tuple(6, 5, &vpx_sub_pixel_avg_variance64x32_msa, 0),
make_tuple(5, 6, &vpx_sub_pixel_avg_variance32x64_msa, 0),
make_tuple(5, 5, &vpx_sub_pixel_avg_variance32x32_msa, 0),
make_tuple(5, 4, &vpx_sub_pixel_avg_variance32x16_msa, 0),
make_tuple(4, 5, &vpx_sub_pixel_avg_variance16x32_msa, 0),
make_tuple(4, 4, &vpx_sub_pixel_avg_variance16x16_msa, 0),
make_tuple(4, 3, &vpx_sub_pixel_avg_variance16x8_msa, 0),
make_tuple(3, 4, &vpx_sub_pixel_avg_variance8x16_msa, 0),
make_tuple(3, 3, &vpx_sub_pixel_avg_variance8x8_msa, 0),
make_tuple(3, 2, &vpx_sub_pixel_avg_variance8x4_msa, 0),
make_tuple(2, 3, &vpx_sub_pixel_avg_variance4x8_msa, 0),
make_tuple(2, 2, &vpx_sub_pixel_avg_variance4x4_msa, 0)));
#endif // HAVE_MSA
} // namespace