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libyuv/unit_test/convert_argb_test.cc
Frank Barchard 889613683a Add hybrid detect for Intel laptop cpus 
- Add +i8mm build option for sve ARGBToUV which uses usdot
- util/cpuid Get cpu count (windows, macos, linux)
- For each x86 cpu, detect hybrid (e-core)
- Includes a comment fix for ubsan unittest
- Bump version
- Apply clang format to util/*.c as well as all *.cc/*.h

Bug: 424637372
Change-Id: I08310e18051fff62c9e4e4a10d1e4361871119ac
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/6635640
Reviewed-by: Wan-Teh Chang <wtc@google.com>
2025-06-13 13:22:54 -07:00

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/*
* Copyright 2023 The LibYuv 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 <assert.h>
#include <stdlib.h>
#include <time.h>
#include "../unit_test/unit_test.h"
#include "libyuv/basic_types.h"
#include "libyuv/compare.h"
#include "libyuv/convert.h"
#include "libyuv/convert_argb.h"
#include "libyuv/convert_from.h"
#include "libyuv/convert_from_argb.h"
#include "libyuv/cpu_id.h"
#include "libyuv/planar_functions.h"
#include "libyuv/rotate.h"
#include "libyuv/video_common.h"
#ifdef ENABLE_ROW_TESTS
#include "libyuv/row.h" /* For ARGBToAR30Row_AVX2 */
#endif
#if defined(__riscv) && !defined(__clang__)
#define DISABLE_SLOW_TESTS
#undef ENABLE_FULL_TESTS
#undef ENABLE_ROW_TESTS
#define LEAN_TESTS
#endif
// Some functions fail on big endian. Enable these tests on all cpus except
// PowerPC, but they are not optimized so disabled by default.
#if !defined(DISABLE_SLOW_TESTS) && !defined(__powerpc__)
#define LITTLE_ENDIAN_ONLY_TEST 1
#endif
#if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__)
// SLOW TESTS are those that are unoptimized C code.
// FULL TESTS are optimized but test many variations of the same code.
#define ENABLE_FULL_TESTS
#endif
namespace libyuv {
// Alias to copy pixels as is
#define AR30ToAR30 ARGBCopy
#define ABGRToABGR ARGBCopy
// subsample amount uses a divide.
#define SUBSAMPLE(v, a) ((((v) + (a)-1)) / (a))
#define ALIGNINT(V, ALIGN) (((V) + (ALIGN)-1) / (ALIGN) * (ALIGN))
#define TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \
SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \
DST_SUBSAMP_Y, W1280, N, NEG, OFF, SRC_DEPTH, TILE_WIDTH, \
TILE_HEIGHT) \
TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##N) { \
static_assert(SRC_BPC == 1 || SRC_BPC == 2, "SRC BPC unsupported"); \
static_assert(DST_BPC == 1 || DST_BPC == 2, "DST BPC unsupported"); \
static_assert(SRC_SUBSAMP_X == 1 || SRC_SUBSAMP_X == 2, \
"SRC_SUBSAMP_X unsupported"); \
static_assert(SRC_SUBSAMP_Y == 1 || SRC_SUBSAMP_Y == 2, \
"SRC_SUBSAMP_Y unsupported"); \
static_assert(DST_SUBSAMP_X == 1 || DST_SUBSAMP_X == 2, \
"DST_SUBSAMP_X unsupported"); \
static_assert(DST_SUBSAMP_Y == 1 || DST_SUBSAMP_Y == 2, \
"DST_SUBSAMP_Y unsupported"); \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kSrcHalfWidth = SUBSAMPLE(kWidth, SRC_SUBSAMP_X); \
const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \
const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \
const int kPaddedWidth = (kWidth + (TILE_WIDTH - 1)) & ~(TILE_WIDTH - 1); \
const int kPaddedHeight = \
(kHeight + (TILE_HEIGHT - 1)) & ~(TILE_HEIGHT - 1); \
const int kSrcHalfPaddedWidth = SUBSAMPLE(kPaddedWidth, SRC_SUBSAMP_X); \
const int kSrcHalfPaddedHeight = SUBSAMPLE(kPaddedHeight, SRC_SUBSAMP_Y); \
align_buffer_page_end(src_y, kPaddedWidth* kPaddedHeight* SRC_BPC + OFF); \
align_buffer_page_end( \
src_uv, kSrcHalfPaddedWidth* kSrcHalfPaddedHeight* SRC_BPC * 2 + OFF); \
align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \
align_buffer_page_end(dst_u_c, kDstHalfWidth* kDstHalfHeight* DST_BPC); \
align_buffer_page_end(dst_v_c, kDstHalfWidth* kDstHalfHeight* DST_BPC); \
align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \
align_buffer_page_end(dst_u_opt, kDstHalfWidth* kDstHalfHeight* DST_BPC); \
align_buffer_page_end(dst_v_opt, kDstHalfWidth* kDstHalfHeight* DST_BPC); \
SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \
SRC_T* src_uv_p = reinterpret_cast<SRC_T*>(src_uv + OFF); \
for (int i = 0; i < kPaddedWidth * kPaddedHeight; ++i) { \
src_y_p[i] = \
(fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \
} \
for (int i = 0; i < kSrcHalfPaddedWidth * kSrcHalfPaddedHeight * 2; ++i) { \
src_uv_p[i] = \
(fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \
} \
memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \
memset(dst_u_c, 2, kDstHalfWidth* kDstHalfHeight* DST_BPC); \
memset(dst_v_c, 3, kDstHalfWidth* kDstHalfHeight* DST_BPC); \
memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \
memset(dst_u_opt, 102, kDstHalfWidth* kDstHalfHeight* DST_BPC); \
memset(dst_v_opt, 103, kDstHalfWidth* kDstHalfHeight* DST_BPC); \
MaskCpuFlags(disable_cpu_flags_); \
SRC_FMT_PLANAR##To##FMT_PLANAR( \
src_y_p, kWidth, src_uv_p, kSrcHalfWidth * 2, \
reinterpret_cast<DST_T*>(dst_y_c), kWidth, \
reinterpret_cast<DST_T*>(dst_u_c), kDstHalfWidth, \
reinterpret_cast<DST_T*>(dst_v_c), kDstHalfWidth, kWidth, \
NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
SRC_FMT_PLANAR##To##FMT_PLANAR( \
src_y_p, kWidth, src_uv_p, kSrcHalfWidth * 2, \
reinterpret_cast<DST_T*>(dst_y_opt), kWidth, \
reinterpret_cast<DST_T*>(dst_u_opt), kDstHalfWidth, \
reinterpret_cast<DST_T*>(dst_v_opt), kDstHalfWidth, kWidth, \
NEG kHeight); \
} \
for (int i = 0; i < kHeight * kWidth * DST_BPC; ++i) { \
EXPECT_EQ(dst_y_c[i], dst_y_opt[i]); \
} \
for (int i = 0; i < kDstHalfWidth * kDstHalfHeight * DST_BPC; ++i) { \
EXPECT_EQ(dst_u_c[i], dst_u_opt[i]); \
EXPECT_EQ(dst_v_c[i], dst_v_opt[i]); \
} \
free_aligned_buffer_page_end(dst_y_c); \
free_aligned_buffer_page_end(dst_u_c); \
free_aligned_buffer_page_end(dst_v_c); \
free_aligned_buffer_page_end(dst_y_opt); \
free_aligned_buffer_page_end(dst_u_opt); \
free_aligned_buffer_page_end(dst_v_opt); \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_uv); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTBPTOP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \
SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \
DST_SUBSAMP_Y, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT) \
TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \
benchmark_width_ + 1, _Any, +, 0, SRC_DEPTH, TILE_WIDTH, \
TILE_HEIGHT) \
TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \
benchmark_width_, _Unaligned, +, 2, SRC_DEPTH, TILE_WIDTH, \
TILE_HEIGHT) \
TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \
benchmark_width_, _Invert, -, 0, SRC_DEPTH, TILE_WIDTH, \
TILE_HEIGHT) \
TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \
benchmark_width_, _Opt, +, 0, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT)
#else
#define TESTBPTOP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \
SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \
DST_SUBSAMP_Y, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT) \
TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \
benchmark_width_, _Opt, +, 0, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT)
#endif
TESTBPTOP(NV12, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8, 1, 1)
TESTBPTOP(NV21, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8, 1, 1)
TESTBPTOP(MM21, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8, 16, 32)
TESTBPTOP(P010, uint16_t, 2, 2, 2, I010, uint16_t, 2, 2, 2, 10, 1, 1)
TESTBPTOP(P012, uint16_t, 2, 2, 2, I012, uint16_t, 2, 2, 2, 12, 1, 1)
// Provide matrix wrappers for full range bt.709
#define F420ToABGR(a, b, c, d, e, f, g, h, i, j) \
I420ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuF709Constants, i, j)
#define F420ToARGB(a, b, c, d, e, f, g, h, i, j) \
I420ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvF709Constants, i, j)
#define F422ToABGR(a, b, c, d, e, f, g, h, i, j) \
I422ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuF709Constants, i, j)
#define F422ToARGB(a, b, c, d, e, f, g, h, i, j) \
I422ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvF709Constants, i, j)
#define F444ToABGR(a, b, c, d, e, f, g, h, i, j) \
I444ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuF709Constants, i, j)
#define F444ToARGB(a, b, c, d, e, f, g, h, i, j) \
I444ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvF709Constants, i, j)
// Provide matrix wrappers for full range bt.2020
#define V420ToABGR(a, b, c, d, e, f, g, h, i, j) \
I420ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuV2020Constants, i, j)
#define V420ToARGB(a, b, c, d, e, f, g, h, i, j) \
I420ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvV2020Constants, i, j)
#define V422ToABGR(a, b, c, d, e, f, g, h, i, j) \
I422ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuV2020Constants, i, j)
#define V422ToARGB(a, b, c, d, e, f, g, h, i, j) \
I422ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvV2020Constants, i, j)
#define V444ToABGR(a, b, c, d, e, f, g, h, i, j) \
I444ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuV2020Constants, i, j)
#define V444ToARGB(a, b, c, d, e, f, g, h, i, j) \
I444ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvV2020Constants, i, j)
#define I420ToARGBFilter(a, b, c, d, e, f, g, h, i, j) \
I420ToARGBMatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \
kFilterBilinear)
#define I422ToARGBFilter(a, b, c, d, e, f, g, h, i, j) \
I422ToARGBMatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \
kFilterBilinear)
#define I420ToRGB24Filter(a, b, c, d, e, f, g, h, i, j) \
I420ToRGB24MatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \
kFilterBilinear)
#define I422ToRGB24Filter(a, b, c, d, e, f, g, h, i, j) \
I420ToRGB24MatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \
kFilterBilinear)
#define TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, W1280, N, NEG, OFF) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \
const int kWidth = W1280; \
const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \
const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight + OFF); \
align_buffer_page_end(src_u, kSizeUV + OFF); \
align_buffer_page_end(src_v, kSizeUV + OFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeight + OFF); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + OFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
src_y[i + OFF] = (fastrand() & 0xff); \
} \
for (int i = 0; i < kSizeUV; ++i) { \
src_u[i + OFF] = (fastrand() & 0xff); \
src_v[i + OFF] = (fastrand() & 0xff); \
} \
memset(dst_argb_c + OFF, 1, kStrideB * kHeight); \
memset(dst_argb_opt + OFF, 101, kStrideB * kHeight); \
MaskCpuFlags(disable_cpu_flags_); \
double time0 = get_time(); \
FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \
src_v + OFF, kStrideUV, dst_argb_c + OFF, kStrideB, \
kWidth, NEG kHeight); \
double time1 = get_time(); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \
src_v + OFF, kStrideUV, dst_argb_opt + OFF, \
kStrideB, kWidth, NEG kHeight); \
} \
double time2 = get_time(); \
printf(" %8d us C - %8d us OPT\n", \
static_cast<int>((time1 - time0) * 1e6), \
static_cast<int>((time2 - time1) * 1e6 / benchmark_iterations_)); \
for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \
EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_opt[i + OFF]); \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_u); \
free_aligned_buffer_page_end(src_v); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN) \
TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_ + 1, _Any, +, 0) \
TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Unaligned, +, 4) \
TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Invert, -, 0) \
TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0)
#else
#define TESTPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN) \
TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0)
#endif
#if defined(ENABLE_FULL_TESTS)
TESTPLANARTOB(I420, 2, 2, ARGB, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, ABGR, 4, 4, 1)
TESTPLANARTOB(J420, 2, 2, ARGB, 4, 4, 1)
TESTPLANARTOB(J420, 2, 2, ABGR, 4, 4, 1)
TESTPLANARTOB(F420, 2, 2, ARGB, 4, 4, 1)
TESTPLANARTOB(F420, 2, 2, ABGR, 4, 4, 1)
TESTPLANARTOB(H420, 2, 2, ARGB, 4, 4, 1)
TESTPLANARTOB(H420, 2, 2, ABGR, 4, 4, 1)
TESTPLANARTOB(U420, 2, 2, ARGB, 4, 4, 1)
TESTPLANARTOB(U420, 2, 2, ABGR, 4, 4, 1)
TESTPLANARTOB(V420, 2, 2, ARGB, 4, 4, 1)
TESTPLANARTOB(V420, 2, 2, ABGR, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, BGRA, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, RGBA, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, RAW, 3, 3, 1)
TESTPLANARTOB(I420, 2, 2, RGB24, 3, 3, 1)
TESTPLANARTOB(J420, 2, 2, RAW, 3, 3, 1)
TESTPLANARTOB(J420, 2, 2, RGB24, 3, 3, 1)
TESTPLANARTOB(H420, 2, 2, RAW, 3, 3, 1)
TESTPLANARTOB(H420, 2, 2, RGB24, 3, 3, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTPLANARTOB(I420, 2, 2, RGB565, 2, 2, 1)
TESTPLANARTOB(J420, 2, 2, RGB565, 2, 2, 1)
TESTPLANARTOB(H420, 2, 2, RGB565, 2, 2, 1)
TESTPLANARTOB(I420, 2, 2, ARGB1555, 2, 2, 1)
TESTPLANARTOB(I420, 2, 2, ARGB4444, 2, 2, 1)
TESTPLANARTOB(I422, 2, 1, RGB565, 2, 2, 1)
#endif
TESTPLANARTOB(I422, 2, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(J422, 2, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(J422, 2, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(H422, 2, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(H422, 2, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(U422, 2, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(U422, 2, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(V422, 2, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(V422, 2, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, BGRA, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, RGBA, 4, 4, 1)
TESTPLANARTOB(I422, 1, 1, RGB24, 3, 3, 1)
TESTPLANARTOB(I422, 1, 1, RAW, 3, 3, 1)
TESTPLANARTOB(I444, 1, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(I444, 1, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(I444, 1, 1, RGB24, 3, 3, 1)
TESTPLANARTOB(I444, 1, 1, RAW, 3, 3, 1)
TESTPLANARTOB(J444, 1, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(J444, 1, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(H444, 1, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(H444, 1, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(U444, 1, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(U444, 1, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(V444, 1, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(V444, 1, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, YUY2, 2, 4, 1)
TESTPLANARTOB(I420, 2, 2, UYVY, 2, 4, 1)
TESTPLANARTOB(I422, 2, 1, YUY2, 2, 4, 1)
TESTPLANARTOB(I422, 2, 1, UYVY, 2, 4, 1)
TESTPLANARTOB(I420, 2, 2, I400, 1, 1, 1)
TESTPLANARTOB(J420, 2, 2, J400, 1, 1, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTPLANARTOB(I420, 2, 2, AR30, 4, 4, 1)
TESTPLANARTOB(H420, 2, 2, AR30, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, AB30, 4, 4, 1)
TESTPLANARTOB(H420, 2, 2, AB30, 4, 4, 1)
#endif
TESTPLANARTOB(I420, 2, 2, ARGBFilter, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, ARGBFilter, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, RGB24Filter, 3, 3, 1)
TESTPLANARTOB(I422, 2, 2, RGB24Filter, 3, 3, 1)
#else // FULL_TESTS
TESTPLANARTOB(I420, 2, 2, ABGR, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, ARGB, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, BGRA, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, RAW, 3, 3, 1)
TESTPLANARTOB(I420, 2, 2, RGB24, 3, 3, 1)
TESTPLANARTOB(I420, 2, 2, RGBA, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTPLANARTOB(I420, 2, 2, RGB565, 2, 2, 1)
TESTPLANARTOB(I420, 2, 2, ARGB1555, 2, 2, 1)
TESTPLANARTOB(I420, 2, 2, ARGB4444, 2, 2, 1)
TESTPLANARTOB(I422, 2, 1, RGB565, 2, 2, 1)
#endif
TESTPLANARTOB(I420, 2, 2, I400, 1, 1, 1)
TESTPLANARTOB(I420, 2, 2, UYVY, 2, 4, 1)
TESTPLANARTOB(I420, 2, 2, YUY2, 2, 4, 1)
TESTPLANARTOB(I422, 2, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, BGRA, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, RGBA, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, UYVY, 2, 4, 1)
TESTPLANARTOB(I422, 2, 1, YUY2, 2, 4, 1)
TESTPLANARTOB(I420, 2, 2, ARGBFilter, 4, 4, 1)
TESTPLANARTOB(I422, 2, 1, ARGBFilter, 4, 4, 1)
TESTPLANARTOB(I420, 2, 2, RGB24Filter, 3, 3, 1)
TESTPLANARTOB(I444, 1, 1, ABGR, 4, 4, 1)
TESTPLANARTOB(I444, 1, 1, ARGB, 4, 4, 1)
#endif
#define TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
W1280, N, NEG, OFF) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kStrideB = kWidth * BPP_B; \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
align_buffer_page_end(src_y, kWidth* kHeight + OFF); \
align_buffer_page_end(src_uv, \
kStrideUV* SUBSAMPLE(kHeight, SUBSAMP_Y) * 2 + OFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeight); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeight); \
for (int i = 0; i < kHeight; ++i) \
for (int j = 0; j < kWidth; ++j) \
src_y[i * kWidth + j + OFF] = (fastrand() & 0xff); \
for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \
for (int j = 0; j < kStrideUV * 2; ++j) { \
src_uv[i * kStrideUV * 2 + j + OFF] = (fastrand() & 0xff); \
} \
} \
memset(dst_argb_c, 1, kStrideB* kHeight); \
memset(dst_argb_opt, 101, kStrideB* kHeight); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_uv + OFF, kStrideUV * 2, \
dst_argb_c, kWidth * BPP_B, kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_uv + OFF, kStrideUV * 2, \
dst_argb_opt, kWidth * BPP_B, kWidth, \
NEG kHeight); \
} \
/* Convert to ARGB so 565 is expanded to bytes that can be compared. */ \
align_buffer_page_end(dst_argb32_c, kWidth * 4 * kHeight); \
align_buffer_page_end(dst_argb32_opt, kWidth * 4 * kHeight); \
memset(dst_argb32_c, 2, kWidth * 4 * kHeight); \
memset(dst_argb32_opt, 102, kWidth * 4 * kHeight); \
FMT_C##ToARGB(dst_argb_c, kStrideB, dst_argb32_c, kWidth * 4, kWidth, \
kHeight); \
FMT_C##ToARGB(dst_argb_opt, kStrideB, dst_argb32_opt, kWidth * 4, kWidth, \
kHeight); \
for (int i = 0; i < kHeight; ++i) { \
for (int j = 0; j < kWidth * 4; ++j) { \
EXPECT_EQ(dst_argb32_c[i * kWidth * 4 + j], \
dst_argb32_opt[i * kWidth * 4 + j]); \
} \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_uv); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
free_aligned_buffer_page_end(dst_argb32_c); \
free_aligned_buffer_page_end(dst_argb32_opt); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTBPTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B) \
TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_ + 1, _Any, +, 0) \
TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_, _Unaligned, +, 2) \
TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_, _Invert, -, 0) \
TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_, _Opt, +, 0)
#else
#define TESTBPTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B) \
TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_, _Opt, +, 0)
#endif
#define JNV12ToARGB(a, b, c, d, e, f, g, h) \
NV12ToARGBMatrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h)
#define JNV21ToARGB(a, b, c, d, e, f, g, h) \
NV21ToARGBMatrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h)
#define JNV12ToABGR(a, b, c, d, e, f, g, h) \
NV21ToARGBMatrix(a, b, c, d, e, f, &kYvuJPEGConstants, g, h)
#define JNV21ToABGR(a, b, c, d, e, f, g, h) \
NV12ToARGBMatrix(a, b, c, d, e, f, &kYvuJPEGConstants, g, h)
#define JNV12ToRGB24(a, b, c, d, e, f, g, h) \
NV12ToRGB24Matrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h)
#define JNV21ToRGB24(a, b, c, d, e, f, g, h) \
NV21ToRGB24Matrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h)
#define JNV12ToRAW(a, b, c, d, e, f, g, h) \
NV21ToRGB24Matrix(a, b, c, d, e, f, &kYvuJPEGConstants, g, h)
#define JNV21ToRAW(a, b, c, d, e, f, g, h) \
NV12ToRGB24Matrix(a, b, c, d, e, f, &kYvuJPEGConstants, g, h)
#define JNV12ToRGB565(a, b, c, d, e, f, g, h) \
NV12ToRGB565Matrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h)
TESTBPTOB(JNV12, 2, 2, ARGB, ARGB, 4)
TESTBPTOB(JNV21, 2, 2, ARGB, ARGB, 4)
TESTBPTOB(JNV12, 2, 2, ABGR, ABGR, 4)
TESTBPTOB(JNV21, 2, 2, ABGR, ABGR, 4)
TESTBPTOB(JNV12, 2, 2, RGB24, RGB24, 3)
TESTBPTOB(JNV21, 2, 2, RGB24, RGB24, 3)
TESTBPTOB(JNV12, 2, 2, RAW, RAW, 3)
TESTBPTOB(JNV21, 2, 2, RAW, RAW, 3)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTBPTOB(JNV12, 2, 2, RGB565, RGB565, 2)
#endif
TESTBPTOB(NV12, 2, 2, ARGB, ARGB, 4)
TESTBPTOB(NV21, 2, 2, ARGB, ARGB, 4)
TESTBPTOB(NV12, 2, 2, ABGR, ABGR, 4)
TESTBPTOB(NV21, 2, 2, ABGR, ABGR, 4)
TESTBPTOB(NV12, 2, 2, RGB24, RGB24, 3)
TESTBPTOB(NV21, 2, 2, RGB24, RGB24, 3)
TESTBPTOB(NV12, 2, 2, RAW, RAW, 3)
TESTBPTOB(NV21, 2, 2, RAW, RAW, 3)
TESTBPTOB(NV21, 2, 2, YUV24, RAW, 3)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTBPTOB(NV12, 2, 2, RGB565, RGB565, 2)
#endif
#define TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \
EPP_B, STRIDE_B, HEIGHT_B, W1280, N, NEG, OFF) \
TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \
const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \
const int kStrideA = \
(kWidth * EPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \
const int kStrideB = \
(kWidth * EPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \
align_buffer_page_end(src_argb, \
kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeightB*(int)sizeof(TYPE_B)); \
align_buffer_page_end(dst_argb_opt, \
kStrideB* kHeightB*(int)sizeof(TYPE_B)); \
for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \
src_argb[i + OFF] = (fastrand() & 0xff); \
} \
memset(dst_argb_c, 1, kStrideB* kHeightB); \
memset(dst_argb_opt, 101, kStrideB* kHeightB); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_A##To##FMT_B((TYPE_A*)(src_argb + OFF), kStrideA, (TYPE_B*)dst_argb_c, \
kStrideB, kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_A##To##FMT_B((TYPE_A*)(src_argb + OFF), kStrideA, \
(TYPE_B*)dst_argb_opt, kStrideB, kWidth, NEG kHeight); \
} \
for (int i = 0; i < kStrideB * kHeightB * (int)sizeof(TYPE_B); ++i) { \
EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \
} \
free_aligned_buffer_page_end(src_argb); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#define TESTATOBRANDOM(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, \
TYPE_B, EPP_B, STRIDE_B, HEIGHT_B) \
TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##_Random) { \
for (int times = 0; times < benchmark_iterations_; ++times) { \
const int kWidth = (fastrand() & 63) + 1; \
const int kHeight = (fastrand() & 31) + 1; \
const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \
const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \
const int kStrideA = \
(kWidth * EPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \
const int kStrideB = \
(kWidth * EPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \
align_buffer_page_end(src_argb, kStrideA* kHeightA*(int)sizeof(TYPE_A)); \
align_buffer_page_end(dst_argb_c, \
kStrideB* kHeightB*(int)sizeof(TYPE_B)); \
align_buffer_page_end(dst_argb_opt, \
kStrideB* kHeightB*(int)sizeof(TYPE_B)); \
for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \
src_argb[i] = 0xfe; \
} \
memset(dst_argb_c, 123, kStrideB* kHeightB); \
memset(dst_argb_opt, 123, kStrideB* kHeightB); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_A##To##FMT_B((TYPE_A*)src_argb, kStrideA, (TYPE_B*)dst_argb_c, \
kStrideB, kWidth, kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
FMT_A##To##FMT_B((TYPE_A*)src_argb, kStrideA, (TYPE_B*)dst_argb_opt, \
kStrideB, kWidth, kHeight); \
for (int i = 0; i < kStrideB * kHeightB * (int)sizeof(TYPE_B); ++i) { \
EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \
} \
free_aligned_buffer_page_end(src_argb); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
} \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTATOB(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \
EPP_B, STRIDE_B, HEIGHT_B) \
TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \
STRIDE_B, HEIGHT_B, benchmark_width_ + 1, _Any, +, 0) \
TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \
STRIDE_B, HEIGHT_B, benchmark_width_, _Unaligned, +, 4) \
TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \
STRIDE_B, HEIGHT_B, benchmark_width_, _Invert, -, 0) \
TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \
STRIDE_B, HEIGHT_B, benchmark_width_, _Opt, +, 0) \
TESTATOBRANDOM(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \
EPP_B, STRIDE_B, HEIGHT_B)
#else
#define TESTATOB(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \
EPP_B, STRIDE_B, HEIGHT_B) \
TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \
STRIDE_B, HEIGHT_B, benchmark_width_, _Opt, +, 0)
#endif
TESTATOB(AB30, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
TESTATOB(AB30, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOB(ABGR, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1)
#endif
TESTATOB(ABGR, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOB(AR30, uint8_t, 4, 4, 1, AB30, uint8_t, 4, 4, 1)
#endif
TESTATOB(AR30, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOB(AR30, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1)
TESTATOB(AR30, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
#endif
TESTATOB(ARGB, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOB(ARGB, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1)
#endif
TESTATOB(ARGB, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, ARGB1555, uint8_t, 2, 2, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, ARGB4444, uint8_t, 2, 2, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, ARGBMirror, uint8_t, 4, 4, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, BGRA, uint8_t, 4, 4, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, I400, uint8_t, 1, 1, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1)
TESTATOB(ABGR, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1)
TESTATOB(RGBA, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, RAW, uint8_t, 3, 3, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, RGB24, uint8_t, 3, 3, 1)
TESTATOB(ABGR, uint8_t, 4, 4, 1, RAW, uint8_t, 3, 3, 1)
TESTATOB(ABGR, uint8_t, 4, 4, 1, RGB24, uint8_t, 3, 3, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOB(ARGB, uint8_t, 4, 4, 1, RGB565, uint8_t, 2, 2, 1)
#endif
TESTATOB(ARGB, uint8_t, 4, 4, 1, RGBA, uint8_t, 4, 4, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, UYVY, uint8_t, 2, 4, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, YUY2, uint8_t, 2, 4, 1)
TESTATOB(ARGB1555, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(ARGB4444, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(BGRA, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(I400, uint8_t, 1, 1, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(I400, uint8_t, 1, 1, 1, I400, uint8_t, 1, 1, 1)
TESTATOB(I400, uint8_t, 1, 1, 1, I400Mirror, uint8_t, 1, 1, 1)
TESTATOB(J400, uint8_t, 1, 1, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(J400, uint8_t, 1, 1, 1, J400, uint8_t, 1, 1, 1)
TESTATOB(RAW, uint8_t, 3, 3, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(RAW, uint8_t, 3, 3, 1, RGBA, uint8_t, 4, 4, 1)
TESTATOB(RAW, uint8_t, 3, 3, 1, RGB24, uint8_t, 3, 3, 1)
TESTATOB(RGB24, uint8_t, 3, 3, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(RGB24, uint8_t, 3, 3, 1, J400, uint8_t, 1, 1, 1)
TESTATOB(RGB24, uint8_t, 3, 3, 1, RGB24Mirror, uint8_t, 3, 3, 1)
TESTATOB(RAW, uint8_t, 3, 3, 1, J400, uint8_t, 1, 1, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOB(RGB565, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1)
#endif
TESTATOB(RGBA, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(UYVY, uint8_t, 2, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(YUY2, uint8_t, 2, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(YUY2, uint8_t, 2, 4, 1, Y, uint8_t, 1, 1, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1)
TESTATOB(ARGB, uint8_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1)
TESTATOB(ABGR, uint8_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1)
TESTATOB(ABGR, uint8_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1)
TESTATOB(AR64, uint16_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(AB64, uint16_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOB(AR64, uint16_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
TESTATOB(AB64, uint16_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
TESTATOB(AR64, uint16_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1)
TESTATOB(AB64, uint16_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1)
// in place test
#define TESTATOAI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \
EPP_B, STRIDE_B, HEIGHT_B, W1280, N, NEG, OFF) \
TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \
const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \
const int kStrideA = \
(kWidth * EPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \
const int kStrideB = \
(kWidth * EPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \
align_buffer_page_end(src_argb, \
kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \
align_buffer_page_end(dst_argb_c, \
kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \
align_buffer_page_end(dst_argb_opt, \
kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \
for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \
src_argb[i + OFF] = (fastrand() & 0xff); \
} \
memcpy(dst_argb_c + OFF, src_argb, \
kStrideA * kHeightA * (int)sizeof(TYPE_A)); \
memcpy(dst_argb_opt + OFF, src_argb, \
kStrideA * kHeightA * (int)sizeof(TYPE_A)); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_A##To##FMT_B((TYPE_A*)(dst_argb_c /* src */ + OFF), kStrideA, \
(TYPE_B*)dst_argb_c, kStrideB, kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_A##To##FMT_B((TYPE_A*)(dst_argb_opt /* src */ + OFF), kStrideA, \
(TYPE_B*)dst_argb_opt, kStrideB, kWidth, NEG kHeight); \
} \
memcpy(dst_argb_opt + OFF, src_argb, \
kStrideA * kHeightA * (int)sizeof(TYPE_A)); \
FMT_A##To##FMT_B((TYPE_A*)(dst_argb_opt /* src */ + OFF), kStrideA, \
(TYPE_B*)dst_argb_opt, kStrideB, kWidth, NEG kHeight); \
for (int i = 0; i < kStrideB * kHeightB * (int)sizeof(TYPE_B); ++i) { \
EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \
} \
free_aligned_buffer_page_end(src_argb); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#define TESTATOA(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \
EPP_B, STRIDE_B, HEIGHT_B) \
TESTATOAI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \
STRIDE_B, HEIGHT_B, benchmark_width_, _Inplace, +, 0)
TESTATOA(AB30, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
TESTATOA(AB30, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOA(ABGR, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1)
#endif
TESTATOA(ABGR, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOA(AR30, uint8_t, 4, 4, 1, AB30, uint8_t, 4, 4, 1)
#endif
TESTATOA(AR30, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOA(AR30, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1)
TESTATOA(AR30, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
#endif
TESTATOA(ARGB, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOA(ARGB, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1)
#endif
TESTATOA(ARGB, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, ARGB1555, uint8_t, 2, 2, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, ARGB4444, uint8_t, 2, 2, 1)
// TODO(fbarchard): Support in place for mirror.
// TESTATOA(ARGB, uint8_t, 4, 4, 1, ARGBMirror, uint8_t, 4, 4, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, BGRA, uint8_t, 4, 4, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, I400, uint8_t, 1, 1, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1)
TESTATOA(RGBA, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, RAW, uint8_t, 3, 3, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, RGB24, uint8_t, 3, 3, 1)
TESTATOA(ABGR, uint8_t, 4, 4, 1, RAW, uint8_t, 3, 3, 1)
TESTATOA(ABGR, uint8_t, 4, 4, 1, RGB24, uint8_t, 3, 3, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOA(ARGB, uint8_t, 4, 4, 1, RGB565, uint8_t, 2, 2, 1)
#endif
TESTATOA(ARGB, uint8_t, 4, 4, 1, RGBA, uint8_t, 4, 4, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, UYVY, uint8_t, 2, 4, 1)
TESTATOA(ARGB, uint8_t, 4, 4, 1, YUY2, uint8_t, 2, 4, 1)
// TODO(fbarchard): Support in place for conversions that increase bpp.
// TESTATOA(ARGB1555, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1)
// TESTATOA(ARGB4444, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOA(BGRA, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
// TESTATOA(I400, uint8_t, 1, 1, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOA(I400, uint8_t, 1, 1, 1, I400, uint8_t, 1, 1, 1)
// TESTATOA(I400, uint8_t, 1, 1, 1, I400Mirror, uint8_t, 1, 1, 1)
// TESTATOA(J400, uint8_t, 1, 1, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOA(J400, uint8_t, 1, 1, 1, J400, uint8_t, 1, 1, 1)
// TESTATOA(RAW, uint8_t, 3, 3, 1, ARGB, uint8_t, 4, 4, 1)
// TESTATOA(RAW, uint8_t, 3, 3, 1, RGBA, uint8_t, 4, 4, 1)
TESTATOA(RAW, uint8_t, 3, 3, 1, RGB24, uint8_t, 3, 3, 1)
// TESTATOA(RGB24, uint8_t, 3, 3, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOA(RGB24, uint8_t, 3, 3, 1, J400, uint8_t, 1, 1, 1)
// TESTATOA(RGB24, uint8_t, 3, 3, 1, RGB24Mirror, uint8_t, 3, 3, 1)
TESTATOA(RAW, uint8_t, 3, 3, 1, J400, uint8_t, 1, 1, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
// TESTATOA(RGB565, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1)
#endif
TESTATOA(RGBA, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
// TESTATOA(UYVY, uint8_t, 2, 4, 1, ARGB, uint8_t, 4, 4, 1)
// TESTATOA(YUY2, uint8_t, 2, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOA(YUY2, uint8_t, 2, 4, 1, Y, uint8_t, 1, 1, 1)
// TESTATOA(ARGB, uint8_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1)
// TESTATOA(ARGB, uint8_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1)
// TESTATOA(ABGR, uint8_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1)
// TESTATOA(ABGR, uint8_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1)
TESTATOA(AR64, uint16_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOA(AB64, uint16_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1)
TESTATOA(AR64, uint16_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
TESTATOA(AB64, uint16_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1)
TESTATOA(AR64, uint16_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1)
TESTATOA(AB64, uint16_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1)
#define TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B, W1280, N, NEG, OFF) \
TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##Dither##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \
const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \
const int kStrideA = \
(kWidth * BPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \
const int kStrideB = \
(kWidth * BPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \
align_buffer_page_end(src_argb, kStrideA* kHeightA + OFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeightB); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeightB); \
for (int i = 0; i < kStrideA * kHeightA; ++i) { \
src_argb[i + OFF] = (fastrand() & 0xff); \
} \
memset(dst_argb_c, 1, kStrideB* kHeightB); \
memset(dst_argb_opt, 101, kStrideB* kHeightB); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_A##To##FMT_B##Dither(src_argb + OFF, kStrideA, dst_argb_c, kStrideB, \
NULL, kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_A##To##FMT_B##Dither(src_argb + OFF, kStrideA, dst_argb_opt, \
kStrideB, NULL, kWidth, NEG kHeight); \
} \
for (int i = 0; i < kStrideB * kHeightB; ++i) { \
EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \
} \
free_aligned_buffer_page_end(src_argb); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#define TESTATOBDRANDOM(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, \
STRIDE_B, HEIGHT_B) \
TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##Dither_Random) { \
for (int times = 0; times < benchmark_iterations_; ++times) { \
const int kWidth = (fastrand() & 63) + 1; \
const int kHeight = (fastrand() & 31) + 1; \
const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \
const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \
const int kStrideA = \
(kWidth * BPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \
const int kStrideB = \
(kWidth * BPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \
align_buffer_page_end(src_argb, kStrideA* kHeightA); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeightB); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeightB); \
for (int i = 0; i < kStrideA * kHeightA; ++i) { \
src_argb[i] = (fastrand() & 0xff); \
} \
memset(dst_argb_c, 123, kStrideB* kHeightB); \
memset(dst_argb_opt, 123, kStrideB* kHeightB); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_A##To##FMT_B##Dither(src_argb, kStrideA, dst_argb_c, kStrideB, NULL, \
kWidth, kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
FMT_A##To##FMT_B##Dither(src_argb, kStrideA, dst_argb_opt, kStrideB, \
NULL, kWidth, kHeight); \
for (int i = 0; i < kStrideB * kHeightB; ++i) { \
EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \
} \
free_aligned_buffer_page_end(src_argb); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
} \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTATOBD(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B) \
TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B, benchmark_width_ + 1, _Any, +, 0) \
TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B, benchmark_width_, _Unaligned, +, 2) \
TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B, benchmark_width_, _Invert, -, 0) \
TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B, benchmark_width_, _Opt, +, 0) \
TESTATOBDRANDOM(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B)
#else
#define TESTATOBD(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B) \
TESTATOBDRANDOM(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \
HEIGHT_B)
#endif
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOBD(ARGB, 4, 4, 1, RGB565, 2, 2, 1)
#endif
// These conversions called twice, produce the original result.
// e.g. endian swap twice.
#define TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, W1280, N, NEG, \
OFF) \
TEST_F(LibYUVConvertTest, FMT_ATOB##_Endswap##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \
const int kStrideA = \
(kWidth * EPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \
align_buffer_page_end(src_argb, \
kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \
align_buffer_page_end(dst_argb_c, kStrideA* kHeightA*(int)sizeof(TYPE_A)); \
align_buffer_page_end(dst_argb_opt, \
kStrideA* kHeightA*(int)sizeof(TYPE_A)); \
for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \
src_argb[i + OFF] = (fastrand() & 0xff); \
} \
memset(dst_argb_c, 1, kStrideA* kHeightA); \
memset(dst_argb_opt, 101, kStrideA* kHeightA); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_ATOB((TYPE_A*)(src_argb + OFF), kStrideA, (TYPE_A*)dst_argb_c, \
kStrideA, kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_ATOB((TYPE_A*)(src_argb + OFF), kStrideA, (TYPE_A*)dst_argb_opt, \
kStrideA, kWidth, NEG kHeight); \
} \
MaskCpuFlags(disable_cpu_flags_); \
FMT_ATOB((TYPE_A*)dst_argb_c, kStrideA, (TYPE_A*)dst_argb_c, kStrideA, \
kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
FMT_ATOB((TYPE_A*)dst_argb_opt, kStrideA, (TYPE_A*)dst_argb_opt, kStrideA, \
kWidth, NEG kHeight); \
for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \
EXPECT_EQ(src_argb[i + OFF], dst_argb_opt[i]); \
EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \
} \
free_aligned_buffer_page_end(src_argb); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTEND(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A) \
TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_ + 1, \
_Any, +, 0) \
TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_, \
_Unaligned, +, 2) \
TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_, \
_Opt, +, 0)
#else
#define TESTEND(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A) \
TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_, \
_Opt, +, 0)
#endif
TESTEND(ARGBToBGRA, uint8_t, 4, 4, 1)
TESTEND(ARGBToABGR, uint8_t, 4, 4, 1)
TESTEND(BGRAToARGB, uint8_t, 4, 4, 1)
TESTEND(ABGRToARGB, uint8_t, 4, 4, 1)
TESTEND(AB64ToAR64, uint16_t, 4, 4, 1)
#define TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, W1280, N, NEG, OFF, ATTEN) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \
const int kWidth = W1280; \
const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \
const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight + OFF); \
align_buffer_page_end(src_u, kSizeUV + OFF); \
align_buffer_page_end(src_v, kSizeUV + OFF); \
align_buffer_page_end(src_a, kWidth* kHeight + OFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeight + OFF); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + OFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
src_y[i + OFF] = (fastrand() & 0xff); \
src_a[i + OFF] = (fastrand() & 0xff); \
} \
for (int i = 0; i < kSizeUV; ++i) { \
src_u[i + OFF] = (fastrand() & 0xff); \
src_v[i + OFF] = (fastrand() & 0xff); \
} \
memset(dst_argb_c + OFF, 1, kStrideB * kHeight); \
memset(dst_argb_opt + OFF, 101, kStrideB * kHeight); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \
src_v + OFF, kStrideUV, src_a + OFF, kWidth, \
dst_argb_c + OFF, kStrideB, kWidth, NEG kHeight, \
ATTEN); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \
src_v + OFF, kStrideUV, src_a + OFF, kWidth, \
dst_argb_opt + OFF, kStrideB, kWidth, NEG kHeight, \
ATTEN); \
} \
for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \
EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_opt[i + OFF]); \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_u); \
free_aligned_buffer_page_end(src_v); \
free_aligned_buffer_page_end(src_a); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTQPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN) \
TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_ + 1, _Any, +, 0, 0) \
TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Unaligned, +, 2, 0) \
TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Invert, -, 0, 0) \
TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0, 0) \
TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Premult, +, 0, 1)
#else
#define TESTQPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN) \
TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0, 0)
#endif
#define J420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define J420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define F420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define F420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define H420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define H420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define U420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define U420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define V420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define V420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define J422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define J422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define F422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define F422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define H422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define H422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define U422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define U422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define V422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define V422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define J444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define J444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define F444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define F444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define H444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define H444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define U444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define U444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define V444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define V444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define I420AlphaToARGBFilter(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I420AlphaToARGBMatrixFilter(a, b, c, d, e, f, g, h, i, j, \
&kYuvI601Constants, k, l, m, kFilterBilinear)
#define I422AlphaToARGBFilter(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I422AlphaToARGBMatrixFilter(a, b, c, d, e, f, g, h, i, j, \
&kYuvI601Constants, k, l, m, kFilterBilinear)
#if defined(ENABLE_FULL_TESTS)
TESTQPLANARTOB(I420Alpha, 2, 2, ARGB, 4, 4, 1)
TESTQPLANARTOB(I420Alpha, 2, 2, ABGR, 4, 4, 1)
TESTQPLANARTOB(J420Alpha, 2, 2, ARGB, 4, 4, 1)
TESTQPLANARTOB(J420Alpha, 2, 2, ABGR, 4, 4, 1)
TESTQPLANARTOB(H420Alpha, 2, 2, ARGB, 4, 4, 1)
TESTQPLANARTOB(H420Alpha, 2, 2, ABGR, 4, 4, 1)
TESTQPLANARTOB(F420Alpha, 2, 2, ARGB, 4, 4, 1)
TESTQPLANARTOB(F420Alpha, 2, 2, ABGR, 4, 4, 1)
TESTQPLANARTOB(U420Alpha, 2, 2, ARGB, 4, 4, 1)
TESTQPLANARTOB(U420Alpha, 2, 2, ABGR, 4, 4, 1)
TESTQPLANARTOB(V420Alpha, 2, 2, ARGB, 4, 4, 1)
TESTQPLANARTOB(V420Alpha, 2, 2, ABGR, 4, 4, 1)
TESTQPLANARTOB(I422Alpha, 2, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(I422Alpha, 2, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(J422Alpha, 2, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(J422Alpha, 2, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(H422Alpha, 2, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(H422Alpha, 2, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(F422Alpha, 2, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(F422Alpha, 2, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(U422Alpha, 2, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(U422Alpha, 2, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(V422Alpha, 2, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(V422Alpha, 2, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(I444Alpha, 1, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(I444Alpha, 1, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(J444Alpha, 1, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(J444Alpha, 1, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(H444Alpha, 1, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(H444Alpha, 1, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(F444Alpha, 1, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(F444Alpha, 1, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(U444Alpha, 1, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(U444Alpha, 1, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(V444Alpha, 1, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(V444Alpha, 1, 1, ABGR, 4, 4, 1)
TESTQPLANARTOB(I420Alpha, 2, 2, ARGBFilter, 4, 4, 1)
TESTQPLANARTOB(I422Alpha, 2, 1, ARGBFilter, 4, 4, 1)
#else
TESTQPLANARTOB(I420Alpha, 2, 2, ARGB, 4, 4, 1)
TESTQPLANARTOB(I422Alpha, 2, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(I444Alpha, 1, 1, ARGB, 4, 4, 1)
TESTQPLANARTOB(I420Alpha, 2, 2, ARGBFilter, 4, 4, 1)
TESTQPLANARTOB(I422Alpha, 2, 1, ARGBFilter, 4, 4, 1)
#endif
TEST_F(LibYUVConvertTest, TestYToARGB) {
uint8_t y[32];
uint8_t expectedg[32];
for (int i = 0; i < 32; ++i) {
y[i] = i * 5 + 17;
expectedg[i] = static_cast<int>((y[i] - 16) * 1.164f + 0.5f);
}
uint8_t argb[32 * 4];
YToARGB(y, 0, argb, 0, 32, 1);
for (int i = 0; i < 32; ++i) {
printf("%2d %d: %d <-> %d,%d,%d,%d\n", i, y[i], expectedg[i],
argb[i * 4 + 0], argb[i * 4 + 1], argb[i * 4 + 2], argb[i * 4 + 3]);
}
for (int i = 0; i < 32; ++i) {
EXPECT_EQ(expectedg[i], argb[i * 4 + 0]);
}
}
static const uint8_t kNoDither4x4[16] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
};
TEST_F(LibYUVConvertTest, TestNoDither) {
align_buffer_page_end(src_argb, benchmark_width_ * benchmark_height_ * 4);
align_buffer_page_end(dst_rgb565, benchmark_width_ * benchmark_height_ * 2);
align_buffer_page_end(dst_rgb565dither,
benchmark_width_ * benchmark_height_ * 2);
MemRandomize(src_argb, benchmark_width_ * benchmark_height_ * 4);
MemRandomize(dst_rgb565, benchmark_width_ * benchmark_height_ * 2);
MemRandomize(dst_rgb565dither, benchmark_width_ * benchmark_height_ * 2);
ARGBToRGB565(src_argb, benchmark_width_ * 4, dst_rgb565, benchmark_width_ * 2,
benchmark_width_, benchmark_height_);
ARGBToRGB565Dither(src_argb, benchmark_width_ * 4, dst_rgb565dither,
benchmark_width_ * 2, kNoDither4x4, benchmark_width_,
benchmark_height_);
for (int i = 0; i < benchmark_width_ * benchmark_height_ * 2; ++i) {
EXPECT_EQ(dst_rgb565[i], dst_rgb565dither[i]);
}
free_aligned_buffer_page_end(src_argb);
free_aligned_buffer_page_end(dst_rgb565);
free_aligned_buffer_page_end(dst_rgb565dither);
}
// Ordered 4x4 dither for 888 to 565. Values from 0 to 7.
static const uint8_t kDither565_4x4[16] = {
0, 4, 1, 5, 6, 2, 7, 3, 1, 5, 0, 4, 7, 3, 6, 2,
};
TEST_F(LibYUVConvertTest, TestDither) {
align_buffer_page_end(src_argb, benchmark_width_ * benchmark_height_ * 4);
align_buffer_page_end(dst_rgb565, benchmark_width_ * benchmark_height_ * 2);
align_buffer_page_end(dst_rgb565dither,
benchmark_width_ * benchmark_height_ * 2);
align_buffer_page_end(dst_argb, benchmark_width_ * benchmark_height_ * 4);
align_buffer_page_end(dst_argbdither,
benchmark_width_ * benchmark_height_ * 4);
MemRandomize(src_argb, benchmark_width_ * benchmark_height_ * 4);
MemRandomize(dst_rgb565, benchmark_width_ * benchmark_height_ * 2);
MemRandomize(dst_rgb565dither, benchmark_width_ * benchmark_height_ * 2);
MemRandomize(dst_argb, benchmark_width_ * benchmark_height_ * 4);
MemRandomize(dst_argbdither, benchmark_width_ * benchmark_height_ * 4);
ARGBToRGB565(src_argb, benchmark_width_ * 4, dst_rgb565, benchmark_width_ * 2,
benchmark_width_, benchmark_height_);
ARGBToRGB565Dither(src_argb, benchmark_width_ * 4, dst_rgb565dither,
benchmark_width_ * 2, kDither565_4x4, benchmark_width_,
benchmark_height_);
RGB565ToARGB(dst_rgb565, benchmark_width_ * 2, dst_argb, benchmark_width_ * 4,
benchmark_width_, benchmark_height_);
RGB565ToARGB(dst_rgb565dither, benchmark_width_ * 2, dst_argbdither,
benchmark_width_ * 4, benchmark_width_, benchmark_height_);
for (int i = 0; i < benchmark_width_ * benchmark_height_ * 4; ++i) {
EXPECT_NEAR(dst_argb[i], dst_argbdither[i], 9);
}
free_aligned_buffer_page_end(src_argb);
free_aligned_buffer_page_end(dst_rgb565);
free_aligned_buffer_page_end(dst_rgb565dither);
free_aligned_buffer_page_end(dst_argb);
free_aligned_buffer_page_end(dst_argbdither);
}
#define TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, W1280, N, NEG, OFF, FMT_C, BPP_C) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##Dither##N) { \
const int kWidth = W1280; \
const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \
const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight + OFF); \
align_buffer_page_end(src_u, kSizeUV + OFF); \
align_buffer_page_end(src_v, kSizeUV + OFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeight + OFF); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + OFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
src_y[i + OFF] = (fastrand() & 0xff); \
} \
for (int i = 0; i < kSizeUV; ++i) { \
src_u[i + OFF] = (fastrand() & 0xff); \
src_v[i + OFF] = (fastrand() & 0xff); \
} \
memset(dst_argb_c + OFF, 1, kStrideB * kHeight); \
memset(dst_argb_opt + OFF, 101, kStrideB * kHeight); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_PLANAR##To##FMT_B##Dither(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \
src_v + OFF, kStrideUV, dst_argb_c + OFF, \
kStrideB, NULL, kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_PLANAR##To##FMT_B##Dither( \
src_y + OFF, kWidth, src_u + OFF, kStrideUV, src_v + OFF, kStrideUV, \
dst_argb_opt + OFF, kStrideB, NULL, kWidth, NEG kHeight); \
} \
/* Convert to ARGB so 565 is expanded to bytes that can be compared. */ \
align_buffer_page_end(dst_argb32_c, kWidth* BPP_C* kHeight); \
align_buffer_page_end(dst_argb32_opt, kWidth* BPP_C* kHeight); \
memset(dst_argb32_c, 2, kWidth* BPP_C* kHeight); \
memset(dst_argb32_opt, 102, kWidth* BPP_C* kHeight); \
FMT_B##To##FMT_C(dst_argb_c + OFF, kStrideB, dst_argb32_c, kWidth * BPP_C, \
kWidth, kHeight); \
FMT_B##To##FMT_C(dst_argb_opt + OFF, kStrideB, dst_argb32_opt, \
kWidth * BPP_C, kWidth, kHeight); \
for (int i = 0; i < kWidth * BPP_C * kHeight; ++i) { \
EXPECT_EQ(dst_argb32_c[i], dst_argb32_opt[i]); \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_u); \
free_aligned_buffer_page_end(src_v); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
free_aligned_buffer_page_end(dst_argb32_c); \
free_aligned_buffer_page_end(dst_argb32_opt); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTPLANARTOBD(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, FMT_C, BPP_C) \
TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_ + 1, _Any, +, 0, FMT_C, BPP_C) \
TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Unaligned, +, 2, FMT_C, BPP_C) \
TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Invert, -, 0, FMT_C, BPP_C) \
TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0, FMT_C, BPP_C)
#else
#define TESTPLANARTOBD(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, FMT_C, BPP_C) \
TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0, FMT_C, BPP_C)
#endif
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTPLANARTOBD(I420, 2, 2, RGB565, 2, 2, 1, ARGB, 4)
#endif
// Transitive test. A to B to C is same as A to C.
// Benchmarks A To B to C for comparison to 1 step, benchmarked elsewhere.
#define TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
W1280, N, NEG, OFF, FMT_C, BPP_C) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##To##FMT_C##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kStrideB = SUBSAMPLE(kWidth, SUB_B) * BPP_B; \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight + OFF); \
align_buffer_page_end(src_u, kSizeUV + OFF); \
align_buffer_page_end(src_v, kSizeUV + OFF); \
align_buffer_page_end(dst_argb_b, kStrideB* kHeight + OFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
src_y[i + OFF] = (fastrand() & 0xff); \
} \
for (int i = 0; i < kSizeUV; ++i) { \
src_u[i + OFF] = (fastrand() & 0xff); \
src_v[i + OFF] = (fastrand() & 0xff); \
} \
memset(dst_argb_b + OFF, 1, kStrideB * kHeight); \
FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \
src_v + OFF, kStrideUV, dst_argb_b + OFF, kStrideB, \
kWidth, NEG kHeight); \
/* Convert to a 3rd format in 1 step and 2 steps and compare */ \
const int kStrideC = kWidth * BPP_C; \
align_buffer_page_end(dst_argb_c, kStrideC* kHeight + OFF); \
align_buffer_page_end(dst_argb_bc, kStrideC* kHeight + OFF); \
memset(dst_argb_c + OFF, 2, kStrideC * kHeight); \
memset(dst_argb_bc + OFF, 3, kStrideC * kHeight); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_PLANAR##To##FMT_C(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \
src_v + OFF, kStrideUV, dst_argb_c + OFF, \
kStrideC, kWidth, NEG kHeight); \
/* Convert B to C */ \
FMT_B##To##FMT_C(dst_argb_b + OFF, kStrideB, dst_argb_bc + OFF, \
kStrideC, kWidth, kHeight); \
} \
for (int i = 0; i < kStrideC * kHeight; ++i) { \
EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_bc[i + OFF]); \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_u); \
free_aligned_buffer_page_end(src_v); \
free_aligned_buffer_page_end(dst_argb_b); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_bc); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTPLANARTOE(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
FMT_C, BPP_C) \
TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_ + 1, _Any, +, 0, FMT_C, BPP_C) \
TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Unaligned, +, 2, FMT_C, BPP_C) \
TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Invert, -, 0, FMT_C, BPP_C) \
TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Opt, +, 0, FMT_C, BPP_C)
#else
#define TESTPLANARTOE(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
FMT_C, BPP_C) \
TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Opt, +, 0, FMT_C, BPP_C)
#endif
#if defined(ENABLE_FULL_TESTS)
TESTPLANARTOE(I420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RAW, 3)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RGB24, 3)
TESTPLANARTOE(I420, 2, 2, BGRA, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, RGB24, 3)
TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, RAW, 3)
TESTPLANARTOE(I420, 2, 2, RGBA, 1, 4, ARGB, 4)
TESTPLANARTOE(H420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(H420, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTPLANARTOE(H420, 2, 2, ARGB, 1, 4, RAW, 3)
TESTPLANARTOE(H420, 2, 2, ARGB, 1, 4, RGB24, 3)
TESTPLANARTOE(H420, 2, 2, RAW, 1, 3, ARGB, 4)
TESTPLANARTOE(H420, 2, 2, RAW, 1, 3, RGB24, 3)
TESTPLANARTOE(H420, 2, 2, RGB24, 1, 3, ARGB, 4)
TESTPLANARTOE(H420, 2, 2, RGB24, 1, 3, RAW, 3)
TESTPLANARTOE(J420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(J420, 2, 2, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(U420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(U420, 2, 2, ARGB, 1, 4, ARGB, 4)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RGB565, 2)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ARGB1555, 2)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ARGB4444, 2)
TESTPLANARTOE(I422, 2, 1, ARGB, 1, 4, RGB565, 2)
#endif
TESTPLANARTOE(I422, 2, 1, ARGB, 1, 4, ABGR, 4)
TESTPLANARTOE(I422, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(J422, 2, 1, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(J422, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(H422, 2, 1, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(H422, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(U422, 2, 1, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(U422, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(V422, 2, 1, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(V422, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, BGRA, 1, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, RGBA, 1, 4, ARGB, 4)
TESTPLANARTOE(I444, 1, 1, ARGB, 1, 4, ABGR, 4)
TESTPLANARTOE(I444, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(J444, 1, 1, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(J444, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(H444, 1, 1, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(H444, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(U444, 1, 1, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(U444, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(V444, 1, 1, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(V444, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, YUY2, 2, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, UYVY, 2, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, YUY2, 2, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, UYVY, 2, 4, ARGB, 4)
#else
TESTPLANARTOE(I420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ARGB1555, 2)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ARGB4444, 2)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RAW, 3)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RGB24, 3)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RGB565, 2)
TESTPLANARTOE(I420, 2, 2, BGRA, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, RGB24, 3)
TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, RAW, 3)
TESTPLANARTOE(I420, 2, 2, RGBA, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, UYVY, 2, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, YUY2, 2, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, ARGB, 1, 4, RGB565, 2)
TESTPLANARTOE(I422, 2, 1, BGRA, 1, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, RGBA, 1, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, UYVY, 2, 4, ARGB, 4)
TESTPLANARTOE(I422, 2, 1, YUY2, 2, 4, ARGB, 4)
TESTPLANARTOE(I444, 1, 1, ABGR, 1, 4, ARGB, 4)
#endif
// Transitive test: Compare 1 step vs 2 step conversion for YUVA to ARGB.
// Benchmark 2 step conversion for comparison to 1 step conversion.
#define TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
W1280, N, NEG, OFF, FMT_C, BPP_C, ATTEN) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##To##FMT_C##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kStrideB = SUBSAMPLE(kWidth, SUB_B) * BPP_B; \
const int kSizeUV = \
SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight + OFF); \
align_buffer_page_end(src_u, kSizeUV + OFF); \
align_buffer_page_end(src_v, kSizeUV + OFF); \
align_buffer_page_end(src_a, kWidth* kHeight + OFF); \
align_buffer_page_end(dst_argb_b, kStrideB* kHeight + OFF); \
const int kStrideC = kWidth * BPP_C; \
align_buffer_page_end(dst_argb_c, kStrideC* kHeight + OFF); \
align_buffer_page_end(dst_argb_bc, kStrideC* kHeight + OFF); \
memset(dst_argb_c + OFF, 2, kStrideC * kHeight); \
memset(dst_argb_b + OFF, 1, kStrideB * kHeight); \
memset(dst_argb_bc + OFF, 3, kStrideC * kHeight); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
src_y[i + OFF] = (fastrand() & 0xff); \
src_a[i + OFF] = (fastrand() & 0xff); \
} \
for (int i = 0; i < kSizeUV; ++i) { \
src_u[i + OFF] = (fastrand() & 0xff); \
src_v[i + OFF] = (fastrand() & 0xff); \
} \
for (int i = 0; i < benchmark_iterations_; ++i) { \
/* Convert A to B */ \
FMT_PLANAR##To##FMT_B( \
src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SUBSAMP_X), \
src_v + OFF, SUBSAMPLE(kWidth, SUBSAMP_X), src_a + OFF, kWidth, \
dst_argb_b + OFF, kStrideB, kWidth, NEG kHeight, ATTEN); \
/* Convert B to C */ \
FMT_B##To##FMT_C(dst_argb_b + OFF, kStrideB, dst_argb_bc + OFF, \
kStrideC, kWidth, kHeight); \
} \
/* Convert A to C */ \
FMT_PLANAR##To##FMT_C( \
src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SUBSAMP_X), \
src_v + OFF, SUBSAMPLE(kWidth, SUBSAMP_X), src_a + OFF, kWidth, \
dst_argb_c + OFF, kStrideC, kWidth, NEG kHeight, ATTEN); \
for (int i = 0; i < kStrideC * kHeight; ++i) { \
EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_bc[i + OFF]); \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_u); \
free_aligned_buffer_page_end(src_v); \
free_aligned_buffer_page_end(src_a); \
free_aligned_buffer_page_end(dst_argb_b); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_bc); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTQPLANARTOE(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
FMT_C, BPP_C) \
TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_ + 1, _Any, +, 0, FMT_C, BPP_C, 0) \
TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Unaligned, +, 2, FMT_C, BPP_C, 0) \
TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Invert, -, 0, FMT_C, BPP_C, 0) \
TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Opt, +, 0, FMT_C, BPP_C, 0) \
TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Premult, +, 0, FMT_C, BPP_C, 1)
#else
#define TESTQPLANARTOE(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
FMT_C, BPP_C) \
TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \
benchmark_width_, _Opt, +, 0, FMT_C, BPP_C, 0)
#endif
#if defined(ENABLE_FULL_TESTS)
TESTQPLANARTOE(I420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(I420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(J420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(J420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(H420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(H420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(F420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(F420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(U420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(U420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(V420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(V420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(I422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(I422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(J422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(J422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(F422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(F422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(H422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(H422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(U422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(U422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(V422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(V422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(I444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(I444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(J444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(J444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(H444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(H444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(U444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(U444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(V444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4)
TESTQPLANARTOE(V444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4)
#else
TESTQPLANARTOE(I420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(I422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4)
TESTQPLANARTOE(I444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4)
#endif
#define TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, W1280, N, NEG, \
OFF, FMT_C, BPP_C) \
TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##To##FMT_C##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kStrideA = SUBSAMPLE(kWidth, SUB_A) * BPP_A; \
const int kStrideB = SUBSAMPLE(kWidth, SUB_B) * BPP_B; \
align_buffer_page_end(src_argb_a, kStrideA* kHeight + OFF); \
align_buffer_page_end(dst_argb_b, kStrideB* kHeight + OFF); \
MemRandomize(src_argb_a + OFF, kStrideA * kHeight); \
memset(dst_argb_b + OFF, 1, kStrideB * kHeight); \
FMT_A##To##FMT_B(src_argb_a + OFF, kStrideA, dst_argb_b + OFF, kStrideB, \
kWidth, NEG kHeight); \
/* Convert to a 3rd format in 1 step and 2 steps and compare */ \
const int kStrideC = kWidth * BPP_C; \
align_buffer_page_end(dst_argb_c, kStrideC* kHeight + OFF); \
align_buffer_page_end(dst_argb_bc, kStrideC* kHeight + OFF); \
memset(dst_argb_c + OFF, 2, kStrideC * kHeight); \
memset(dst_argb_bc + OFF, 3, kStrideC * kHeight); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_A##To##FMT_C(src_argb_a + OFF, kStrideA, dst_argb_c + OFF, kStrideC, \
kWidth, NEG kHeight); \
/* Convert B to C */ \
FMT_B##To##FMT_C(dst_argb_b + OFF, kStrideB, dst_argb_bc + OFF, \
kStrideC, kWidth, kHeight); \
} \
for (int i = 0; i < kStrideC * kHeight; i += 4) { \
EXPECT_EQ(dst_argb_c[i + OFF + 0], dst_argb_bc[i + OFF + 0]); \
EXPECT_EQ(dst_argb_c[i + OFF + 1], dst_argb_bc[i + OFF + 1]); \
EXPECT_EQ(dst_argb_c[i + OFF + 2], dst_argb_bc[i + OFF + 2]); \
EXPECT_NEAR(dst_argb_c[i + OFF + 3], dst_argb_bc[i + OFF + 3], 64); \
} \
free_aligned_buffer_page_end(src_argb_a); \
free_aligned_buffer_page_end(dst_argb_b); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_bc); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTPLANETOE(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, FMT_C, BPP_C) \
TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, \
benchmark_width_ + 1, _Any, +, 0, FMT_C, BPP_C) \
TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, benchmark_width_, \
_Unaligned, +, 4, FMT_C, BPP_C) \
TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, benchmark_width_, \
_Invert, -, 0, FMT_C, BPP_C) \
TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, benchmark_width_, \
_Opt, +, 0, FMT_C, BPP_C)
#else
#define TESTPLANETOE(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, FMT_C, BPP_C) \
TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, benchmark_width_, \
_Opt, +, 0, FMT_C, BPP_C)
#endif
// Caveat: Destination needs to be 4 bytes
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTPLANETOE(ARGB, 1, 4, AR30, 1, 4, ARGB, 4)
TESTPLANETOE(ABGR, 1, 4, AR30, 1, 4, ABGR, 4)
TESTPLANETOE(AR30, 1, 4, ARGB, 1, 4, ABGR, 4)
TESTPLANETOE(AR30, 1, 4, ABGR, 1, 4, ARGB, 4)
TESTPLANETOE(ARGB, 1, 4, AB30, 1, 4, ARGB, 4)
TESTPLANETOE(ABGR, 1, 4, AB30, 1, 4, ABGR, 4)
TESTPLANETOE(AB30, 1, 4, ARGB, 1, 4, ABGR, 4)
TESTPLANETOE(AB30, 1, 4, ABGR, 1, 4, ARGB, 4)
#endif
TEST_F(LibYUVConvertTest, RotateWithARGBSource) {
// 2x2 frames
uint32_t src[4];
uint32_t dst[4];
// some random input
src[0] = 0x11000000;
src[1] = 0x00450000;
src[2] = 0x00009f00;
src[3] = 0x000000ff;
// zeros on destination
dst[0] = 0x00000000;
dst[1] = 0x00000000;
dst[2] = 0x00000000;
dst[3] = 0x00000000;
int r = ConvertToARGB(reinterpret_cast<uint8_t*>(src),
16, // input size
reinterpret_cast<uint8_t*>(dst),
8, // destination stride
0, // crop_x
0, // crop_y
2, // width
2, // height
2, // crop width
2, // crop height
kRotate90, FOURCC_ARGB);
EXPECT_EQ(r, 0);
// 90 degrees rotation, no conversion
EXPECT_EQ(dst[0], src[2]);
EXPECT_EQ(dst[1], src[0]);
EXPECT_EQ(dst[2], src[3]);
EXPECT_EQ(dst[3], src[1]);
}
#ifdef HAS_ARGBTOAR30ROW_AVX2
TEST_F(LibYUVConvertTest, ARGBToAR30Row_Opt) {
// ARGBToAR30Row_AVX2 expects a multiple of 8 pixels.
const int kPixels = (benchmark_width_ * benchmark_height_ + 7) & ~7;
align_buffer_page_end(src, kPixels * 4);
align_buffer_page_end(dst_opt, kPixels * 4);
align_buffer_page_end(dst_c, kPixels * 4);
MemRandomize(src, kPixels * 4);
memset(dst_opt, 0, kPixels * 4);
memset(dst_c, 1, kPixels * 4);
ARGBToAR30Row_C(src, dst_c, kPixels);
int has_avx2 = TestCpuFlag(kCpuHasAVX2);
int has_ssse3 = TestCpuFlag(kCpuHasSSSE3);
for (int i = 0; i < benchmark_iterations_; ++i) {
if (has_avx2) {
ARGBToAR30Row_AVX2(src, dst_opt, kPixels);
} else if (has_ssse3) {
ARGBToAR30Row_SSSE3(src, dst_opt, kPixels);
} else {
ARGBToAR30Row_C(src, dst_opt, kPixels);
}
}
for (int i = 0; i < kPixels * 4; ++i) {
EXPECT_EQ(dst_opt[i], dst_c[i]);
}
free_aligned_buffer_page_end(src);
free_aligned_buffer_page_end(dst_opt);
free_aligned_buffer_page_end(dst_c);
}
#endif // HAS_ARGBTOAR30ROW_AVX2
#ifdef HAS_ABGRTOAR30ROW_AVX2
TEST_F(LibYUVConvertTest, ABGRToAR30Row_Opt) {
// ABGRToAR30Row_AVX2 expects a multiple of 8 pixels.
const int kPixels = (benchmark_width_ * benchmark_height_ + 7) & ~7;
align_buffer_page_end(src, kPixels * 4);
align_buffer_page_end(dst_opt, kPixels * 4);
align_buffer_page_end(dst_c, kPixels * 4);
MemRandomize(src, kPixels * 4);
memset(dst_opt, 0, kPixels * 4);
memset(dst_c, 1, kPixels * 4);
ABGRToAR30Row_C(src, dst_c, kPixels);
int has_avx2 = TestCpuFlag(kCpuHasAVX2);
int has_ssse3 = TestCpuFlag(kCpuHasSSSE3);
for (int i = 0; i < benchmark_iterations_; ++i) {
if (has_avx2) {
ABGRToAR30Row_AVX2(src, dst_opt, kPixels);
} else if (has_ssse3) {
ABGRToAR30Row_SSSE3(src, dst_opt, kPixels);
} else {
ABGRToAR30Row_C(src, dst_opt, kPixels);
}
}
for (int i = 0; i < kPixels * 4; ++i) {
EXPECT_EQ(dst_opt[i], dst_c[i]);
}
free_aligned_buffer_page_end(src);
free_aligned_buffer_page_end(dst_opt);
free_aligned_buffer_page_end(dst_c);
}
#endif // HAS_ABGRTOAR30ROW_AVX2
#if !defined(LEAN_TESTS)
// Provide matrix wrappers for 12 bit YUV
#define I012ToARGB(a, b, c, d, e, f, g, h, i, j) \
I012ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j)
#define I012ToAR30(a, b, c, d, e, f, g, h, i, j) \
I012ToAR30Matrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j)
#define I012ToAB30(a, b, c, d, e, f, g, h, i, j) \
I012ToAB30Matrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j)
#define I410ToARGB(a, b, c, d, e, f, g, h, i, j) \
I410ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j)
#define I410ToABGR(a, b, c, d, e, f, g, h, i, j) \
I410ToABGRMatrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j)
#define H410ToARGB(a, b, c, d, e, f, g, h, i, j) \
I410ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvH709Constants, i, j)
#define H410ToABGR(a, b, c, d, e, f, g, h, i, j) \
I410ToABGRMatrix(a, b, c, d, e, f, g, h, &kYuvH709Constants, i, j)
#define U410ToARGB(a, b, c, d, e, f, g, h, i, j) \
I410ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuv2020Constants, i, j)
#define U410ToABGR(a, b, c, d, e, f, g, h, i, j) \
I410ToABGRMatrix(a, b, c, d, e, f, g, h, &kYuv2020Constants, i, j)
#define I410ToAR30(a, b, c, d, e, f, g, h, i, j) \
I410ToAR30Matrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j)
#define I410ToAB30(a, b, c, d, e, f, g, h, i, j) \
I410ToAB30Matrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j)
#define H410ToAR30(a, b, c, d, e, f, g, h, i, j) \
I410ToAR30Matrix(a, b, c, d, e, f, g, h, &kYuvH709Constants, i, j)
#define H410ToAB30(a, b, c, d, e, f, g, h, i, j) \
I410ToAB30Matrix(a, b, c, d, e, f, g, h, &kYuvH709Constants, i, j)
#define U410ToAR30(a, b, c, d, e, f, g, h, i, j) \
I410ToAR30Matrix(a, b, c, d, e, f, g, h, &kYuv2020Constants, i, j)
#define U410ToAB30(a, b, c, d, e, f, g, h, i, j) \
I410ToAB30Matrix(a, b, c, d, e, f, g, h, &kYuv2020Constants, i, j)
#define I010ToARGBFilter(a, b, c, d, e, f, g, h, i, j) \
I010ToARGBMatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \
kFilterBilinear)
#define I010ToAR30Filter(a, b, c, d, e, f, g, h, i, j) \
I010ToAR30MatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \
kFilterBilinear)
#define I210ToARGBFilter(a, b, c, d, e, f, g, h, i, j) \
I210ToARGBMatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \
kFilterBilinear)
#define I210ToAR30Filter(a, b, c, d, e, f, g, h, i, j) \
I210ToAR30MatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \
kFilterBilinear)
// TODO(fbarchard): Fix clamping issue affected by U channel.
#define TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, \
BPP_B, ALIGN, YALIGN, W1280, N, NEG, SOFF, DOFF) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \
const int kWidth = W1280; \
const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \
const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \
const int kBpc = 2; \
align_buffer_page_end(src_y, kWidth* kHeight* kBpc + SOFF); \
align_buffer_page_end(src_u, kSizeUV* kBpc + SOFF); \
align_buffer_page_end(src_v, kSizeUV* kBpc + SOFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeight + DOFF); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + DOFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
reinterpret_cast<uint16_t*>(src_y + SOFF)[i] = (fastrand() & FMT_MASK); \
} \
for (int i = 0; i < kSizeUV; ++i) { \
reinterpret_cast<uint16_t*>(src_u + SOFF)[i] = (fastrand() & FMT_MASK); \
reinterpret_cast<uint16_t*>(src_v + SOFF)[i] = (fastrand() & FMT_MASK); \
} \
memset(dst_argb_c + DOFF, 1, kStrideB * kHeight); \
memset(dst_argb_opt + DOFF, 101, kStrideB * kHeight); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_PLANAR##To##FMT_B( \
reinterpret_cast<uint16_t*>(src_y + SOFF), kWidth, \
reinterpret_cast<uint16_t*>(src_u + SOFF), kStrideUV, \
reinterpret_cast<uint16_t*>(src_v + SOFF), kStrideUV, \
dst_argb_c + DOFF, kStrideB, kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_PLANAR##To##FMT_B( \
reinterpret_cast<uint16_t*>(src_y + SOFF), kWidth, \
reinterpret_cast<uint16_t*>(src_u + SOFF), kStrideUV, \
reinterpret_cast<uint16_t*>(src_v + SOFF), kStrideUV, \
dst_argb_opt + DOFF, kStrideB, kWidth, NEG kHeight); \
} \
for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \
EXPECT_EQ(dst_argb_c[i + DOFF], dst_argb_opt[i + DOFF]); \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_u); \
free_aligned_buffer_page_end(src_v); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTPLANAR16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, \
BPP_B, ALIGN, YALIGN) \
TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \
ALIGN, YALIGN, benchmark_width_ + 1, _Any, +, 0, 0) \
TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \
ALIGN, YALIGN, benchmark_width_, _Unaligned, +, 4, 4) \
TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \
ALIGN, YALIGN, benchmark_width_, _Invert, -, 0, 0) \
TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \
ALIGN, YALIGN, benchmark_width_, _Opt, +, 0, 0)
#else
#define TESTPLANAR16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, \
BPP_B, ALIGN, YALIGN) \
TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \
ALIGN, YALIGN, benchmark_width_, _Opt, +, 0, 0)
#endif
// These conversions are only optimized for x86
#if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__)
TESTPLANAR16TOB(I010, 2, 2, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(I010, 2, 2, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(H010, 2, 2, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(H010, 2, 2, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(U010, 2, 2, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(U010, 2, 2, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(I210, 2, 1, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(I210, 2, 1, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(H210, 2, 1, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(H210, 2, 1, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(U210, 2, 1, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(U210, 2, 1, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(I410, 1, 1, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(I410, 1, 1, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(H410, 1, 1, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(H410, 1, 1, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(U410, 1, 1, 0x3ff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(U410, 1, 1, 0x3ff, ABGR, 4, 4, 1)
TESTPLANAR16TOB(I012, 2, 2, 0xfff, ARGB, 4, 4, 1)
TESTPLANAR16TOB(I010, 2, 2, 0x3ff, ARGBFilter, 4, 4, 1)
TESTPLANAR16TOB(I210, 2, 1, 0x3ff, ARGBFilter, 4, 4, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTPLANAR16TOB(I010, 2, 2, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(I010, 2, 2, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(H010, 2, 2, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(H010, 2, 2, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(U010, 2, 2, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(U010, 2, 2, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(I210, 2, 1, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(I210, 2, 1, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(H210, 2, 1, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(H210, 2, 1, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(U210, 2, 1, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(U210, 2, 1, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(I410, 1, 1, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(I410, 1, 1, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(H410, 1, 1, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(H410, 1, 1, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(U410, 1, 1, 0x3ff, AR30, 4, 4, 1)
TESTPLANAR16TOB(U410, 1, 1, 0x3ff, AB30, 4, 4, 1)
TESTPLANAR16TOB(I012, 2, 2, 0xfff, AR30, 4, 4, 1)
TESTPLANAR16TOB(I012, 2, 2, 0xfff, AB30, 4, 4, 1)
TESTPLANAR16TOB(I010, 2, 2, 0x3ff, AR30Filter, 4, 4, 1)
TESTPLANAR16TOB(I210, 2, 1, 0x3ff, AR30Filter, 4, 4, 1)
#endif // LITTLE_ENDIAN_ONLY_TEST
#endif // DISABLE_SLOW_TESTS
#define TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, \
ALIGN, YALIGN, W1280, N, NEG, OFF, ATTEN, S_DEPTH) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \
const int kWidth = W1280; \
const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \
const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \
const int kBpc = 2; \
align_buffer_page_end(src_y, kWidth* kHeight* kBpc + OFF); \
align_buffer_page_end(src_u, kSizeUV* kBpc + OFF); \
align_buffer_page_end(src_v, kSizeUV* kBpc + OFF); \
align_buffer_page_end(src_a, kWidth* kHeight* kBpc + OFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeight + OFF); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + OFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
reinterpret_cast<uint16_t*>(src_y + OFF)[i] = \
(fastrand() & ((1 << S_DEPTH) - 1)); \
reinterpret_cast<uint16_t*>(src_a + OFF)[i] = \
(fastrand() & ((1 << S_DEPTH) - 1)); \
} \
for (int i = 0; i < kSizeUV; ++i) { \
reinterpret_cast<uint16_t*>(src_u + OFF)[i] = \
(fastrand() & ((1 << S_DEPTH) - 1)); \
reinterpret_cast<uint16_t*>(src_v + OFF)[i] = \
(fastrand() & ((1 << S_DEPTH) - 1)); \
} \
memset(dst_argb_c + OFF, 1, kStrideB * kHeight); \
memset(dst_argb_opt + OFF, 101, kStrideB * kHeight); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_PLANAR##To##FMT_B(reinterpret_cast<uint16_t*>(src_y + OFF), kWidth, \
reinterpret_cast<uint16_t*>(src_u + OFF), kStrideUV, \
reinterpret_cast<uint16_t*>(src_v + OFF), kStrideUV, \
reinterpret_cast<uint16_t*>(src_a + OFF), kWidth, \
dst_argb_c + OFF, kStrideB, kWidth, NEG kHeight, \
ATTEN); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_PLANAR##To##FMT_B( \
reinterpret_cast<uint16_t*>(src_y + OFF), kWidth, \
reinterpret_cast<uint16_t*>(src_u + OFF), kStrideUV, \
reinterpret_cast<uint16_t*>(src_v + OFF), kStrideUV, \
reinterpret_cast<uint16_t*>(src_a + OFF), kWidth, \
dst_argb_opt + OFF, kStrideB, kWidth, NEG kHeight, ATTEN); \
} \
for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \
EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_opt[i + OFF]); \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_u); \
free_aligned_buffer_page_end(src_v); \
free_aligned_buffer_page_end(src_a); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTQPLANAR16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, \
ALIGN, YALIGN, S_DEPTH) \
TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_ + 1, _Any, +, 0, 0, S_DEPTH) \
TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Unaligned, +, 2, 0, S_DEPTH) \
TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Invert, -, 0, 0, S_DEPTH) \
TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0, 0, S_DEPTH) \
TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Premult, +, 0, 1, S_DEPTH)
#else
#define TESTQPLANAR16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, \
ALIGN, YALIGN, S_DEPTH) \
TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0, 0, S_DEPTH)
#endif
#define I010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \
l, m)
#define I010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \
l, m)
#define J010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define J010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define F010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define F010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define H010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define H010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define U010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define U010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define V010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define V010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define I210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \
l, m)
#define I210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \
l, m)
#define J210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define J210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define F210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define F210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define H210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define H210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define U210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define U210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define V210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define V210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define I410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \
l, m)
#define I410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \
l, m)
#define J410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define J410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \
l, m)
#define F410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define F410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \
l, m)
#define H410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define H410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \
l, m)
#define U410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define U410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \
l, m)
#define V410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define V410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \
l, m)
#define I010AlphaToARGBFilter(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToARGBMatrixFilter(a, b, c, d, e, f, g, h, i, j, \
&kYuvI601Constants, k, l, m, kFilterBilinear)
#define I210AlphaToARGBFilter(a, b, c, d, e, f, g, h, i, j, k, l, m) \
I010AlphaToARGBMatrixFilter(a, b, c, d, e, f, g, h, i, j, \
&kYuvI601Constants, k, l, m, kFilterBilinear)
// These conversions are only optimized for x86
#if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__)
TESTQPLANAR16TOB(I010Alpha, 2, 2, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(I010Alpha, 2, 2, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(J010Alpha, 2, 2, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(J010Alpha, 2, 2, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(H010Alpha, 2, 2, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(H010Alpha, 2, 2, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(F010Alpha, 2, 2, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(F010Alpha, 2, 2, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(U010Alpha, 2, 2, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(U010Alpha, 2, 2, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(V010Alpha, 2, 2, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(V010Alpha, 2, 2, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(I210Alpha, 2, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(I210Alpha, 2, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(J210Alpha, 2, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(J210Alpha, 2, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(H210Alpha, 2, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(H210Alpha, 2, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(F210Alpha, 2, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(F210Alpha, 2, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(U210Alpha, 2, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(U210Alpha, 2, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(V210Alpha, 2, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(V210Alpha, 2, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(I410Alpha, 1, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(I410Alpha, 1, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(J410Alpha, 1, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(J410Alpha, 1, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(H410Alpha, 1, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(H410Alpha, 1, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(F410Alpha, 1, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(F410Alpha, 1, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(U410Alpha, 1, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(U410Alpha, 1, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(V410Alpha, 1, 1, ARGB, 4, 4, 1, 10)
TESTQPLANAR16TOB(V410Alpha, 1, 1, ABGR, 4, 4, 1, 10)
TESTQPLANAR16TOB(I010Alpha, 2, 2, ARGBFilter, 4, 4, 1, 10)
TESTQPLANAR16TOB(I210Alpha, 2, 1, ARGBFilter, 4, 4, 1, 10)
#endif // DISABLE_SLOW_TESTS
#define TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, W1280, N, NEG, SOFF, DOFF, S_DEPTH) \
TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \
const int kWidth = W1280; \
const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \
const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X) * 2; \
const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; \
const int kBpc = 2; \
align_buffer_page_end(src_y, kWidth* kHeight* kBpc + SOFF); \
align_buffer_page_end(src_uv, kSizeUV* kBpc + SOFF); \
align_buffer_page_end(dst_argb_c, kStrideB* kHeight + DOFF); \
align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + DOFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
reinterpret_cast<uint16_t*>(src_y + SOFF)[i] = \
(fastrand() & (((uint16_t)(-1)) << (16 - S_DEPTH))); \
} \
for (int i = 0; i < kSizeUV; ++i) { \
reinterpret_cast<uint16_t*>(src_uv + SOFF)[i] = \
(fastrand() & (((uint16_t)(-1)) << (16 - S_DEPTH))); \
} \
memset(dst_argb_c + DOFF, 1, kStrideB * kHeight); \
memset(dst_argb_opt + DOFF, 101, kStrideB * kHeight); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_PLANAR##To##FMT_B(reinterpret_cast<uint16_t*>(src_y + SOFF), kWidth, \
reinterpret_cast<uint16_t*>(src_uv + SOFF), \
kStrideUV, dst_argb_c + DOFF, kStrideB, kWidth, \
NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_PLANAR##To##FMT_B(reinterpret_cast<uint16_t*>(src_y + SOFF), kWidth, \
reinterpret_cast<uint16_t*>(src_uv + SOFF), \
kStrideUV, dst_argb_opt + DOFF, kStrideB, kWidth, \
NEG kHeight); \
} \
for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \
EXPECT_EQ(dst_argb_c[i + DOFF], dst_argb_opt[i + DOFF]); \
} \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_uv); \
free_aligned_buffer_page_end(dst_argb_c); \
free_aligned_buffer_page_end(dst_argb_opt); \
}
#if defined(ENABLE_FULL_TESTS)
#define TESTBP16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, S_DEPTH) \
TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \
benchmark_width_ + 1, _Any, +, 0, 0, S_DEPTH) \
TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \
benchmark_width_, _Unaligned, +, 4, 4, S_DEPTH) \
TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \
benchmark_width_, _Invert, -, 0, 0, S_DEPTH) \
TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \
benchmark_width_, _Opt, +, 0, 0, S_DEPTH)
#else
#define TESTBP16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, S_DEPTH) \
TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \
benchmark_width_, _Opt, +, 0, 0, S_DEPTH)
#endif
#define P010ToARGB(a, b, c, d, e, f, g, h) \
P010ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P210ToARGB(a, b, c, d, e, f, g, h) \
P210ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P010ToAR30(a, b, c, d, e, f, g, h) \
P010ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P210ToAR30(a, b, c, d, e, f, g, h) \
P210ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P012ToARGB(a, b, c, d, e, f, g, h) \
P012ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P212ToARGB(a, b, c, d, e, f, g, h) \
P212ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P012ToAR30(a, b, c, d, e, f, g, h) \
P012ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P212ToAR30(a, b, c, d, e, f, g, h) \
P212ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P016ToARGB(a, b, c, d, e, f, g, h) \
P016ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P216ToARGB(a, b, c, d, e, f, g, h) \
P216ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P016ToAR30(a, b, c, d, e, f, g, h) \
P016ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P216ToAR30(a, b, c, d, e, f, g, h) \
P216ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h)
#define P010ToARGBFilter(a, b, c, d, e, f, g, h) \
P010ToARGBMatrixFilter(a, b, c, d, e, f, &kYuvH709Constants, g, h, \
kFilterBilinear)
#define P210ToARGBFilter(a, b, c, d, e, f, g, h) \
P210ToARGBMatrixFilter(a, b, c, d, e, f, &kYuvH709Constants, g, h, \
kFilterBilinear)
#define P010ToAR30Filter(a, b, c, d, e, f, g, h) \
P010ToAR30MatrixFilter(a, b, c, d, e, f, &kYuvH709Constants, g, h, \
kFilterBilinear)
#define P210ToAR30Filter(a, b, c, d, e, f, g, h) \
P210ToAR30MatrixFilter(a, b, c, d, e, f, &kYuvH709Constants, g, h, \
kFilterBilinear)
#if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__)
TESTBP16TOB(P010, 2, 2, ARGB, 4, 4, 1, 10)
TESTBP16TOB(P210, 2, 1, ARGB, 4, 4, 1, 10)
TESTBP16TOB(P012, 2, 2, ARGB, 4, 4, 1, 12)
TESTBP16TOB(P212, 2, 1, ARGB, 4, 4, 1, 12)
TESTBP16TOB(P016, 2, 2, ARGB, 4, 4, 1, 16)
TESTBP16TOB(P216, 2, 1, ARGB, 4, 4, 1, 16)
TESTBP16TOB(P010, 2, 2, ARGBFilter, 4, 4, 1, 10)
TESTBP16TOB(P210, 2, 1, ARGBFilter, 4, 4, 1, 10)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTBP16TOB(P010, 2, 2, AR30, 4, 4, 1, 10)
TESTBP16TOB(P210, 2, 1, AR30, 4, 4, 1, 10)
TESTBP16TOB(P012, 2, 2, AR30, 4, 4, 1, 12)
TESTBP16TOB(P212, 2, 1, AR30, 4, 4, 1, 12)
TESTBP16TOB(P016, 2, 2, AR30, 4, 4, 1, 16)
TESTBP16TOB(P216, 2, 1, AR30, 4, 4, 1, 16)
TESTBP16TOB(P010, 2, 2, AR30Filter, 4, 4, 1, 10)
TESTBP16TOB(P210, 2, 1, AR30Filter, 4, 4, 1, 10)
#endif // LITTLE_ENDIAN_ONLY_TEST
#endif // DISABLE_SLOW_TESTS
static int Clamp(int y) {
if (y < 0) {
y = 0;
}
if (y > 255) {
y = 255;
}
return y;
}
static int Clamp10(int y) {
if (y < 0) {
y = 0;
}
if (y > 1023) {
y = 1023;
}
return y;
}
// Test 8 bit YUV to 8 bit RGB
TEST_F(LibYUVConvertTest, TestH420ToARGB) {
const int kSize = 256;
int histogram_b[256];
int histogram_g[256];
int histogram_r[256];
memset(histogram_b, 0, sizeof(histogram_b));
memset(histogram_g, 0, sizeof(histogram_g));
memset(histogram_r, 0, sizeof(histogram_r));
align_buffer_page_end(orig_yuv, kSize + kSize / 2 * 2);
align_buffer_page_end(argb_pixels, kSize * 4);
uint8_t* orig_y = orig_yuv;
uint8_t* orig_u = orig_y + kSize;
uint8_t* orig_v = orig_u + kSize / 2;
// Test grey scale
for (int i = 0; i < kSize; ++i) {
orig_y[i] = i;
}
for (int i = 0; i < kSize / 2; ++i) {
orig_u[i] = 128; // 128 is 0.
orig_v[i] = 128;
}
H420ToARGB(orig_y, 0, orig_u, 0, orig_v, 0, argb_pixels, 0, kSize, 1);
for (int i = 0; i < kSize; ++i) {
int b = argb_pixels[i * 4 + 0];
int g = argb_pixels[i * 4 + 1];
int r = argb_pixels[i * 4 + 2];
int a = argb_pixels[i * 4 + 3];
++histogram_b[b];
++histogram_g[g];
++histogram_r[r];
// Reference formula for Y channel contribution in YUV to RGB conversions:
int expected_y = Clamp(static_cast<int>((i - 16) * 1.164f + 0.5f));
EXPECT_EQ(b, expected_y);
EXPECT_EQ(g, expected_y);
EXPECT_EQ(r, expected_y);
EXPECT_EQ(a, 255);
}
int count_b = 0;
int count_g = 0;
int count_r = 0;
for (int i = 0; i < kSize; ++i) {
if (histogram_b[i]) {
++count_b;
}
if (histogram_g[i]) {
++count_g;
}
if (histogram_r[i]) {
++count_r;
}
}
printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r);
free_aligned_buffer_page_end(orig_yuv);
free_aligned_buffer_page_end(argb_pixels);
}
// Test 10 bit YUV to 8 bit RGB
TEST_F(LibYUVConvertTest, TestH010ToARGB) {
const int kSize = 1024;
int histogram_b[1024];
int histogram_g[1024];
int histogram_r[1024];
memset(histogram_b, 0, sizeof(histogram_b));
memset(histogram_g, 0, sizeof(histogram_g));
memset(histogram_r, 0, sizeof(histogram_r));
align_buffer_page_end(orig_yuv, kSize * 2 + kSize / 2 * 2 * 2);
align_buffer_page_end(argb_pixels, kSize * 4);
uint16_t* orig_y = reinterpret_cast<uint16_t*>(orig_yuv);
uint16_t* orig_u = orig_y + kSize;
uint16_t* orig_v = orig_u + kSize / 2;
// Test grey scale
for (int i = 0; i < kSize; ++i) {
orig_y[i] = i;
}
for (int i = 0; i < kSize / 2; ++i) {
orig_u[i] = 512; // 512 is 0.
orig_v[i] = 512;
}
H010ToARGB(orig_y, 0, orig_u, 0, orig_v, 0, argb_pixels, 0, kSize, 1);
for (int i = 0; i < kSize; ++i) {
int b = argb_pixels[i * 4 + 0];
int g = argb_pixels[i * 4 + 1];
int r = argb_pixels[i * 4 + 2];
int a = argb_pixels[i * 4 + 3];
++histogram_b[b];
++histogram_g[g];
++histogram_r[r];
int expected_y = Clamp(static_cast<int>((i - 64) * 1.164f / 4));
EXPECT_NEAR(b, expected_y, 1);
EXPECT_NEAR(g, expected_y, 1);
EXPECT_NEAR(r, expected_y, 1);
EXPECT_EQ(a, 255);
}
int count_b = 0;
int count_g = 0;
int count_r = 0;
for (int i = 0; i < kSize; ++i) {
if (histogram_b[i]) {
++count_b;
}
if (histogram_g[i]) {
++count_g;
}
if (histogram_r[i]) {
++count_r;
}
}
printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r);
free_aligned_buffer_page_end(orig_yuv);
free_aligned_buffer_page_end(argb_pixels);
}
// Test 10 bit YUV to 10 bit RGB
// Caveat: Result is near due to float rounding in expected
// result.
TEST_F(LibYUVConvertTest, TestH010ToAR30) {
const int kSize = 1024;
int histogram_b[1024];
int histogram_g[1024];
int histogram_r[1024];
memset(histogram_b, 0, sizeof(histogram_b));
memset(histogram_g, 0, sizeof(histogram_g));
memset(histogram_r, 0, sizeof(histogram_r));
align_buffer_page_end(orig_yuv, kSize * 2 + kSize / 2 * 2 * 2);
align_buffer_page_end(ar30_pixels, kSize * 4);
uint16_t* orig_y = reinterpret_cast<uint16_t*>(orig_yuv);
uint16_t* orig_u = orig_y + kSize;
uint16_t* orig_v = orig_u + kSize / 2;
// Test grey scale
for (int i = 0; i < kSize; ++i) {
orig_y[i] = i;
}
for (int i = 0; i < kSize / 2; ++i) {
orig_u[i] = 512; // 512 is 0.
orig_v[i] = 512;
}
H010ToAR30(orig_y, 0, orig_u, 0, orig_v, 0, ar30_pixels, 0, kSize, 1);
for (int i = 0; i < kSize; ++i) {
int b10 = reinterpret_cast<uint32_t*>(ar30_pixels)[i] & 1023;
int g10 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 10) & 1023;
int r10 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 20) & 1023;
int a2 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 30) & 3;
++histogram_b[b10];
++histogram_g[g10];
++histogram_r[r10];
int expected_y = Clamp10(static_cast<int>((i - 64) * 1.164f + 0.5));
EXPECT_NEAR(b10, expected_y, 4);
EXPECT_NEAR(g10, expected_y, 4);
EXPECT_NEAR(r10, expected_y, 4);
EXPECT_EQ(a2, 3);
}
int count_b = 0;
int count_g = 0;
int count_r = 0;
for (int i = 0; i < kSize; ++i) {
if (histogram_b[i]) {
++count_b;
}
if (histogram_g[i]) {
++count_g;
}
if (histogram_r[i]) {
++count_r;
}
}
printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r);
free_aligned_buffer_page_end(orig_yuv);
free_aligned_buffer_page_end(ar30_pixels);
}
// Test 10 bit YUV to 10 bit RGB
// Caveat: Result is near due to float rounding in expected
// result.
TEST_F(LibYUVConvertTest, TestH010ToAB30) {
const int kSize = 1024;
int histogram_b[1024];
int histogram_g[1024];
int histogram_r[1024];
memset(histogram_b, 0, sizeof(histogram_b));
memset(histogram_g, 0, sizeof(histogram_g));
memset(histogram_r, 0, sizeof(histogram_r));
align_buffer_page_end(orig_yuv, kSize * 2 + kSize / 2 * 2 * 2);
align_buffer_page_end(ab30_pixels, kSize * 4);
uint16_t* orig_y = reinterpret_cast<uint16_t*>(orig_yuv);
uint16_t* orig_u = orig_y + kSize;
uint16_t* orig_v = orig_u + kSize / 2;
// Test grey scale
for (int i = 0; i < kSize; ++i) {
orig_y[i] = i;
}
for (int i = 0; i < kSize / 2; ++i) {
orig_u[i] = 512; // 512 is 0.
orig_v[i] = 512;
}
H010ToAB30(orig_y, 0, orig_u, 0, orig_v, 0, ab30_pixels, 0, kSize, 1);
for (int i = 0; i < kSize; ++i) {
int r10 = reinterpret_cast<uint32_t*>(ab30_pixels)[i] & 1023;
int g10 = (reinterpret_cast<uint32_t*>(ab30_pixels)[i] >> 10) & 1023;
int b10 = (reinterpret_cast<uint32_t*>(ab30_pixels)[i] >> 20) & 1023;
int a2 = (reinterpret_cast<uint32_t*>(ab30_pixels)[i] >> 30) & 3;
++histogram_b[b10];
++histogram_g[g10];
++histogram_r[r10];
int expected_y = Clamp10(static_cast<int>((i - 64) * 1.164f));
EXPECT_NEAR(b10, expected_y, 4);
EXPECT_NEAR(g10, expected_y, 4);
EXPECT_NEAR(r10, expected_y, 4);
EXPECT_EQ(a2, 3);
}
int count_b = 0;
int count_g = 0;
int count_r = 0;
for (int i = 0; i < kSize; ++i) {
if (histogram_b[i]) {
++count_b;
}
if (histogram_g[i]) {
++count_g;
}
if (histogram_r[i]) {
++count_r;
}
}
printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r);
free_aligned_buffer_page_end(orig_yuv);
free_aligned_buffer_page_end(ab30_pixels);
}
// Test 8 bit YUV to 10 bit RGB
TEST_F(LibYUVConvertTest, TestH420ToAR30) {
const int kSize = 256;
const int kHistSize = 1024;
int histogram_b[kHistSize];
int histogram_g[kHistSize];
int histogram_r[kHistSize];
memset(histogram_b, 0, sizeof(histogram_b));
memset(histogram_g, 0, sizeof(histogram_g));
memset(histogram_r, 0, sizeof(histogram_r));
align_buffer_page_end(orig_yuv, kSize + kSize / 2 * 2);
align_buffer_page_end(ar30_pixels, kSize * 4);
uint8_t* orig_y = orig_yuv;
uint8_t* orig_u = orig_y + kSize;
uint8_t* orig_v = orig_u + kSize / 2;
// Test grey scale
for (int i = 0; i < kSize; ++i) {
orig_y[i] = i;
}
for (int i = 0; i < kSize / 2; ++i) {
orig_u[i] = 128; // 128 is 0.
orig_v[i] = 128;
}
H420ToAR30(orig_y, 0, orig_u, 0, orig_v, 0, ar30_pixels, 0, kSize, 1);
for (int i = 0; i < kSize; ++i) {
int b10 = reinterpret_cast<uint32_t*>(ar30_pixels)[i] & 1023;
int g10 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 10) & 1023;
int r10 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 20) & 1023;
int a2 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 30) & 3;
++histogram_b[b10];
++histogram_g[g10];
++histogram_r[r10];
int expected_y = Clamp10(static_cast<int>((i - 16) * 1.164f * 4.f));
EXPECT_NEAR(b10, expected_y, 4);
EXPECT_NEAR(g10, expected_y, 4);
EXPECT_NEAR(r10, expected_y, 4);
EXPECT_EQ(a2, 3);
}
int count_b = 0;
int count_g = 0;
int count_r = 0;
for (int i = 0; i < kHistSize; ++i) {
if (histogram_b[i]) {
++count_b;
}
if (histogram_g[i]) {
++count_g;
}
if (histogram_r[i]) {
++count_r;
}
}
printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r);
free_aligned_buffer_page_end(orig_yuv);
free_aligned_buffer_page_end(ar30_pixels);
}
// Test I400 with jpeg matrix is same as J400
TEST_F(LibYUVConvertTest, TestI400) {
const int kSize = 256;
align_buffer_page_end(orig_i400, kSize);
align_buffer_page_end(argb_pixels_i400, kSize * 4);
align_buffer_page_end(argb_pixels_j400, kSize * 4);
align_buffer_page_end(argb_pixels_jpeg_i400, kSize * 4);
align_buffer_page_end(argb_pixels_h709_i400, kSize * 4);
align_buffer_page_end(argb_pixels_2020_i400, kSize * 4);
// Test grey scale
for (int i = 0; i < kSize; ++i) {
orig_i400[i] = i;
}
J400ToARGB(orig_i400, 0, argb_pixels_j400, 0, kSize, 1);
I400ToARGB(orig_i400, 0, argb_pixels_i400, 0, kSize, 1);
I400ToARGBMatrix(orig_i400, 0, argb_pixels_jpeg_i400, 0, &kYuvJPEGConstants,
kSize, 1);
I400ToARGBMatrix(orig_i400, 0, argb_pixels_h709_i400, 0, &kYuvH709Constants,
kSize, 1);
I400ToARGBMatrix(orig_i400, 0, argb_pixels_2020_i400, 0, &kYuv2020Constants,
kSize, 1);
EXPECT_EQ(0, argb_pixels_i400[0]);
EXPECT_EQ(0, argb_pixels_j400[0]);
EXPECT_EQ(0, argb_pixels_jpeg_i400[0]);
EXPECT_EQ(0, argb_pixels_h709_i400[0]);
EXPECT_EQ(0, argb_pixels_2020_i400[0]);
EXPECT_EQ(0, argb_pixels_i400[16 * 4]);
EXPECT_EQ(16, argb_pixels_j400[16 * 4]);
EXPECT_EQ(16, argb_pixels_jpeg_i400[16 * 4]);
EXPECT_EQ(0, argb_pixels_h709_i400[16 * 4]);
EXPECT_EQ(0, argb_pixels_2020_i400[16 * 4]);
EXPECT_EQ(130, argb_pixels_i400[128 * 4]);
EXPECT_EQ(128, argb_pixels_j400[128 * 4]);
EXPECT_EQ(128, argb_pixels_jpeg_i400[128 * 4]);
EXPECT_EQ(130, argb_pixels_h709_i400[128 * 4]);
EXPECT_EQ(130, argb_pixels_2020_i400[128 * 4]);
EXPECT_EQ(255, argb_pixels_i400[255 * 4]);
EXPECT_EQ(255, argb_pixels_j400[255 * 4]);
EXPECT_EQ(255, argb_pixels_jpeg_i400[255 * 4]);
EXPECT_EQ(255, argb_pixels_h709_i400[255 * 4]);
EXPECT_EQ(255, argb_pixels_2020_i400[255 * 4]);
for (int i = 0; i < kSize * 4; ++i) {
if ((i & 3) == 3) {
EXPECT_EQ(255, argb_pixels_j400[i]);
} else {
EXPECT_EQ(i / 4, argb_pixels_j400[i]);
}
EXPECT_EQ(argb_pixels_jpeg_i400[i], argb_pixels_j400[i]);
}
free_aligned_buffer_page_end(orig_i400);
free_aligned_buffer_page_end(argb_pixels_i400);
free_aligned_buffer_page_end(argb_pixels_j400);
free_aligned_buffer_page_end(argb_pixels_jpeg_i400);
free_aligned_buffer_page_end(argb_pixels_h709_i400);
free_aligned_buffer_page_end(argb_pixels_2020_i400);
}
// Test RGB24 to ARGB and back to RGB24
TEST_F(LibYUVConvertTest, TestARGBToRGB24) {
const int kSize = 256;
align_buffer_page_end(orig_rgb24, kSize * 3);
align_buffer_page_end(argb_pixels, kSize * 4);
align_buffer_page_end(dest_rgb24, kSize * 3);
// Test grey scale
for (int i = 0; i < kSize * 3; ++i) {
orig_rgb24[i] = i;
}
RGB24ToARGB(orig_rgb24, 0, argb_pixels, 0, kSize, 1);
ARGBToRGB24(argb_pixels, 0, dest_rgb24, 0, kSize, 1);
for (int i = 0; i < kSize * 3; ++i) {
EXPECT_EQ(orig_rgb24[i], dest_rgb24[i]);
}
free_aligned_buffer_page_end(orig_rgb24);
free_aligned_buffer_page_end(argb_pixels);
free_aligned_buffer_page_end(dest_rgb24);
}
TEST_F(LibYUVConvertTest, TestARGBToRGB565) {
SIMD_ALIGNED(uint8_t orig_pixels[256][4]);
SIMD_ALIGNED(uint8_t dest_rgb565[256][2]);
for (int i = 0; i < 256; ++i) {
for (int j = 0; j < 4; ++j) {
orig_pixels[i][j] = i;
}
}
ARGBToRGB565(&orig_pixels[0][0], 0, &dest_rgb565[0][0], 0, 256, 1);
uint32_t checksum = HashDjb2(&dest_rgb565[0][0], sizeof(dest_rgb565), 5381);
EXPECT_EQ(610919429u, checksum);
}
TEST_F(LibYUVConvertTest, TestYUY2ToARGB) {
SIMD_ALIGNED(uint8_t orig_pixels[256][2]);
SIMD_ALIGNED(uint8_t dest_argb[256][4]);
for (int i = 0; i < 256; ++i) {
for (int j = 0; j < 2; ++j) {
orig_pixels[i][j] = i;
}
}
YUY2ToARGB(&orig_pixels[0][0], 0, &dest_argb[0][0], 0, 256, 1);
uint32_t checksum = HashDjb2(&dest_argb[0][0], sizeof(dest_argb), 5381);
EXPECT_EQ(3486643515u, checksum);
}
TEST_F(LibYUVConvertTest, TestUYVYToARGB) {
SIMD_ALIGNED(uint8_t orig_pixels[256][2]);
SIMD_ALIGNED(uint8_t dest_argb[256][4]);
for (int i = 0; i < 256; ++i) {
for (int j = 0; j < 2; ++j) {
orig_pixels[i][j] = i;
}
}
UYVYToARGB(&orig_pixels[0][0], 0, &dest_argb[0][0], 0, 256, 1);
uint32_t checksum = HashDjb2(&dest_argb[0][0], sizeof(dest_argb), 5381);
EXPECT_EQ(3486643515u, checksum);
}
#if defined(__x86_64__) || defined(_M_X64) || defined(__aarch64__)
TEST_F(LibYUVConvertTest, TestI400LargeSize) {
// The width and height are chosen as follows:
// - kWidth * kHeight is not a multiple of 8: This lets us to use the Any
// variant of the conversion function.
const int kWidth = 1073741823;
const int kHeight = 2;
// Allocate one extra column so that the coalesce optimizations do not trigger
// in convert_argb.cc (they are triggered only when stride is equal to width).
const size_t kStride = kWidth + 1;
align_buffer_page_end(orig_i400, (size_t)kWidth * kHeight);
ASSERT_NE(orig_i400, nullptr);
align_buffer_page_end(dest_argb, (size_t)kWidth * kHeight * 4);
ASSERT_NE(dest_argb, nullptr);
for (int i = 0; i < kWidth * kHeight; ++i) {
orig_i400[i] = i % 256;
}
EXPECT_EQ(I400ToARGBMatrix(orig_i400, kStride, dest_argb, kWidth,
&kYuvJPEGConstants, kWidth, kHeight),
0);
free_aligned_buffer_page_end(dest_argb);
free_aligned_buffer_page_end(orig_i400);
}
#endif // defined(__x86_64__) || defined(_M_X64) || defined(__aarch64__)
#endif // !defined(LEAN_TESTS)
} // namespace libyuv
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