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chromium / libyuv / libyuv / 022a01da5e27e89094ecd6bf520a77c85606886c / . / unit_test / convert_test.cc
blob: 10633c2d1366d7f8d143fc7dd9fc3d66160bc8d1 [file] [log] [blame]
/*
* Copyright 2011 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 "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"
#ifdef HAVE_JPEG
#include "libyuv/mjpeg_decoder.h"
#endif
#include "../unit_test/unit_test.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
// 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(__powerpc__) && defined(ENABLE_SLOW_TESTS)
#define LITTLE_ENDIAN_ONLY_TEST 1
#endif
namespace libyuv {
// Alias to copy pixels as is
#define AR30ToAR30 ARGBCopy
#define ABGRToABGR ARGBCopy
#define SUBSAMPLE(v, a) ((((v) + (a)-1)) / (a))
// Planar test
#define TESTPLANARTOPI(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) \
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 kSrcHalfHeight = SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \
const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \
const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight* SRC_BPC + OFF); \
align_buffer_page_end(src_u, \
kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \
align_buffer_page_end(src_v, \
kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + 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); \
MemRandomize(src_y + OFF, kWidth * kHeight * SRC_BPC); \
MemRandomize(src_u + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \
MemRandomize(src_v + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \
SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \
SRC_T* src_u_p = reinterpret_cast<SRC_T*>(src_u + OFF); \
SRC_T* src_v_p = reinterpret_cast<SRC_T*>(src_v + OFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
src_y_p[i] = src_y_p[i] & ((1 << SRC_DEPTH) - 1); \
} \
for (int i = 0; i < kSrcHalfWidth * kSrcHalfHeight; ++i) { \
src_u_p[i] = src_u_p[i] & ((1 << SRC_DEPTH) - 1); \
src_v_p[i] = src_v_p[i] & ((1 << SRC_DEPTH) - 1); \
} \
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_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \
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_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \
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_u); \
free_aligned_buffer_page_end(src_v); \
}
#define TESTPLANARTOP(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) \
TESTPLANARTOPI(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) \
TESTPLANARTOPI(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, +, 1, SRC_DEPTH) \
TESTPLANARTOPI(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) \
TESTPLANARTOPI(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)
TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8)
TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I420, uint8_t, 1, 2, 2, 8)
TESTPLANARTOP(I444, uint8_t, 1, 1, 1, I420, uint8_t, 1, 2, 2, 8)
TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I422, uint8_t, 1, 2, 1, 8)
TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I444, uint8_t, 1, 1, 1, 8)
TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I420Mirror, uint8_t, 1, 2, 2, 8)
TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I422, uint8_t, 1, 2, 1, 8)
TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I444, uint8_t, 1, 1, 1, 8)
TESTPLANARTOP(I444, uint8_t, 1, 1, 1, I444, uint8_t, 1, 1, 1, 8)
TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I010, uint16_t, 2, 2, 2, 10)
TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I010, uint16_t, 2, 2, 2, 8)
TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I012, uint16_t, 2, 2, 2, 8)
TESTPLANARTOP(H010, uint16_t, 2, 2, 2, H010, uint16_t, 2, 2, 2, 10)
TESTPLANARTOP(H010, uint16_t, 2, 2, 2, H420, uint8_t, 1, 2, 2, 10)
TESTPLANARTOP(H420, uint8_t, 1, 2, 2, H010, uint16_t, 2, 2, 2, 8)
TESTPLANARTOP(H420, uint8_t, 1, 2, 2, H012, uint16_t, 2, 2, 2, 8)
TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I410, uint16_t, 2, 1, 1, 10)
TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I410, uint16_t, 2, 1, 1, 10)
TESTPLANARTOP(I012, uint16_t, 2, 2, 2, I412, uint16_t, 2, 1, 1, 12)
TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I412, uint16_t, 2, 1, 1, 12)
TESTPLANARTOP(I410, uint16_t, 2, 1, 1, I010, uint16_t, 2, 2, 2, 10)
TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I010, uint16_t, 2, 2, 2, 10)
TESTPLANARTOP(I412, uint16_t, 2, 1, 1, I012, uint16_t, 2, 2, 2, 12)
TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I012, uint16_t, 2, 2, 2, 12)
TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I420, uint8_t, 1, 2, 2, 10)
TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I422, uint8_t, 1, 2, 1, 10)
TESTPLANARTOP(I410, uint16_t, 2, 1, 1, I444, uint8_t, 1, 1, 1, 10)
TESTPLANARTOP(I012, uint16_t, 2, 2, 2, I420, uint8_t, 1, 2, 2, 12)
TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I422, uint8_t, 1, 2, 1, 12)
TESTPLANARTOP(I412, uint16_t, 2, 1, 1, I444, uint8_t, 1, 1, 1, 12)
// Test Android 420 to I420
#define TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, \
SRC_SUBSAMP_Y, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
W1280, N, NEG, OFF, PN, OFF_U, OFF_V) \
TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##_##PN##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kSizeUV = \
SUBSAMPLE(kWidth, SRC_SUBSAMP_X) * SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight + OFF); \
align_buffer_page_end(src_uv, \
kSizeUV*((PIXEL_STRIDE == 3) ? 3 : 2) + OFF); \
align_buffer_page_end(dst_y_c, kWidth* kHeight); \
align_buffer_page_end(dst_u_c, SUBSAMPLE(kWidth, SUBSAMP_X) * \
SUBSAMPLE(kHeight, SUBSAMP_Y)); \
align_buffer_page_end(dst_v_c, SUBSAMPLE(kWidth, SUBSAMP_X) * \
SUBSAMPLE(kHeight, SUBSAMP_Y)); \
align_buffer_page_end(dst_y_opt, kWidth* kHeight); \
align_buffer_page_end(dst_u_opt, SUBSAMPLE(kWidth, SUBSAMP_X) * \
SUBSAMPLE(kHeight, SUBSAMP_Y)); \
align_buffer_page_end(dst_v_opt, SUBSAMPLE(kWidth, SUBSAMP_X) * \
SUBSAMPLE(kHeight, SUBSAMP_Y)); \
uint8_t* src_u = src_uv + OFF_U; \
uint8_t* src_v = src_uv + (PIXEL_STRIDE == 1 ? kSizeUV : OFF_V); \
int src_stride_uv = SUBSAMPLE(kWidth, SUBSAMP_X) * PIXEL_STRIDE; \
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, SRC_SUBSAMP_Y); ++i) { \
for (int j = 0; j < SUBSAMPLE(kWidth, SRC_SUBSAMP_X); ++j) { \
src_u[(i * src_stride_uv) + j * PIXEL_STRIDE + OFF] = \
(fastrand() & 0xff); \
src_v[(i * src_stride_uv) + j * PIXEL_STRIDE + OFF] = \
(fastrand() & 0xff); \
} \
} \
memset(dst_y_c, 1, kWidth* kHeight); \
memset(dst_u_c, 2, \
SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
memset(dst_v_c, 3, \
SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
memset(dst_y_opt, 101, kWidth* kHeight); \
memset(dst_u_opt, 102, \
SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
memset(dst_v_opt, 103, \
SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
MaskCpuFlags(disable_cpu_flags_); \
SRC_FMT_PLANAR##To##FMT_PLANAR( \
src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), \
src_v + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), PIXEL_STRIDE, dst_y_c, \
kWidth, dst_u_c, SUBSAMPLE(kWidth, SUBSAMP_X), dst_v_c, \
SUBSAMPLE(kWidth, SUBSAMP_X), kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
SRC_FMT_PLANAR##To##FMT_PLANAR( \
src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), \
src_v + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), PIXEL_STRIDE, \
dst_y_opt, kWidth, dst_u_opt, SUBSAMPLE(kWidth, SUBSAMP_X), \
dst_v_opt, SUBSAMPLE(kWidth, SUBSAMP_X), kWidth, NEG kHeight); \
} \
for (int i = 0; i < kHeight; ++i) { \
for (int j = 0; j < kWidth; ++j) { \
EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \
} \
} \
for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \
for (int j = 0; j < SUBSAMPLE(kWidth, SUBSAMP_X); ++j) { \
EXPECT_EQ(dst_u_c[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j], \
dst_u_opt[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j]); \
} \
} \
for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \
for (int j = 0; j < SUBSAMPLE(kWidth, SUBSAMP_X); ++j) { \
EXPECT_EQ(dst_v_c[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j], \
dst_v_opt[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j]); \
} \
} \
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); \
}
#define TESTAPLANARTOP(SRC_FMT_PLANAR, PN, PIXEL_STRIDE, OFF_U, OFF_V, \
SRC_SUBSAMP_X, SRC_SUBSAMP_Y, FMT_PLANAR, SUBSAMP_X, \
SUBSAMP_Y) \
TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_ + 1, \
_Any, +, 0, PN, OFF_U, OFF_V) \
TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, \
_Unaligned, +, 1, PN, OFF_U, OFF_V) \
TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, _Invert, \
-, 0, PN, OFF_U, OFF_V) \
TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, _Opt, +, \
0, PN, OFF_U, OFF_V)
TESTAPLANARTOP(Android420, I420, 1, 0, 0, 2, 2, I420, 2, 2)
TESTAPLANARTOP(Android420, NV12, 2, 0, 1, 2, 2, I420, 2, 2)
TESTAPLANARTOP(Android420, NV21, 2, 1, 0, 2, 2, I420, 2, 2)
// wrapper to keep API the same
int I400ToNV21(const uint8_t* src_y,
int src_stride_y,
const uint8_t* /* src_u */,
int /* src_stride_u */,
const uint8_t* /* src_v */,
int /* src_stride_v */,
uint8_t* dst_y,
int dst_stride_y,
uint8_t* dst_vu,
int dst_stride_vu,
int width,
int height) {
return I400ToNV21(src_y, src_stride_y, dst_y, dst_stride_y, dst_vu,
dst_stride_vu, width, height);
}
#define TESTPLANARTOBPI(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) \
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 kSrcHalfHeight = SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \
const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \
const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight* SRC_BPC + OFF); \
align_buffer_page_end(src_u, \
kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \
align_buffer_page_end(src_v, \
kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \
align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \
align_buffer_page_end(dst_uv_c, \
kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \
align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \
align_buffer_page_end(dst_uv_opt, \
kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \
MemRandomize(src_y + OFF, kWidth * kHeight * SRC_BPC); \
MemRandomize(src_u + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \
MemRandomize(src_v + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \
SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \
SRC_T* src_u_p = reinterpret_cast<SRC_T*>(src_u + OFF); \
SRC_T* src_v_p = reinterpret_cast<SRC_T*>(src_v + OFF); \
for (int i = 0; i < kWidth * kHeight; ++i) { \
src_y_p[i] = src_y_p[i] & ((1 << SRC_DEPTH) - 1); \
} \
for (int i = 0; i < kSrcHalfWidth * kSrcHalfHeight; ++i) { \
src_u_p[i] = src_u_p[i] & ((1 << SRC_DEPTH) - 1); \
src_v_p[i] = src_v_p[i] & ((1 << SRC_DEPTH) - 1); \
} \
memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \
memset(dst_uv_c, 2, kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \
memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \
memset(dst_uv_opt, 102, kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \
MaskCpuFlags(disable_cpu_flags_); \
SRC_FMT_PLANAR##To##FMT_PLANAR(src_y_p, kWidth, src_u_p, kSrcHalfWidth, \
src_v_p, kSrcHalfWidth, \
reinterpret_cast<DST_T*>(dst_y_c), kWidth, \
reinterpret_cast<DST_T*>(dst_uv_c), \
kDstHalfWidth * 2, 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_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \
reinterpret_cast<DST_T*>(dst_y_opt), kWidth, \
reinterpret_cast<DST_T*>(dst_uv_opt), kDstHalfWidth * 2, 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 * 2; ++i) { \
EXPECT_EQ(dst_uv_c[i], dst_uv_opt[i]); \
} \
free_aligned_buffer_page_end(dst_y_c); \
free_aligned_buffer_page_end(dst_uv_c); \
free_aligned_buffer_page_end(dst_y_opt); \
free_aligned_buffer_page_end(dst_uv_opt); \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_u); \
free_aligned_buffer_page_end(src_v); \
}
#define TESTPLANARTOBP(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) \
TESTPLANARTOBPI(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) \
TESTPLANARTOBPI(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, +, 1, \
SRC_DEPTH) \
TESTPLANARTOBPI(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) \
TESTPLANARTOBPI(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)
TESTPLANARTOBP(I420, uint8_t, 1, 2, 2, NV12, uint8_t, 1, 2, 2, 8)
TESTPLANARTOBP(I420, uint8_t, 1, 2, 2, NV21, uint8_t, 1, 2, 2, 8)
TESTPLANARTOBP(I422, uint8_t, 1, 2, 1, NV21, uint8_t, 1, 2, 2, 8)
TESTPLANARTOBP(I444, uint8_t, 1, 1, 1, NV12, uint8_t, 1, 2, 2, 8)
TESTPLANARTOBP(I444, uint8_t, 1, 1, 1, NV21, uint8_t, 1, 2, 2, 8)
TESTPLANARTOBP(I400, uint8_t, 1, 2, 2, NV21, uint8_t, 1, 2, 2, 8)
TESTPLANARTOBP(I010, uint16_t, 2, 2, 2, P010, uint16_t, 2, 2, 2, 10)
TESTPLANARTOBP(I210, uint16_t, 2, 2, 1, P210, uint16_t, 2, 2, 1, 10)
TESTPLANARTOBP(I012, uint16_t, 2, 2, 2, P012, uint16_t, 2, 2, 2, 12)
TESTPLANARTOBP(I212, uint16_t, 2, 2, 1, P212, uint16_t, 2, 2, 1, 12)
#define TESTBIPLANARTOBPI(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, \
DOY, SRC_DEPTH) \
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 kSrcHalfHeight = SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \
const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \
const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight* SRC_BPC + OFF); \
align_buffer_page_end(src_uv, \
2 * kSrcHalfWidth * kSrcHalfHeight * SRC_BPC + OFF); \
align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \
align_buffer_page_end(dst_uv_c, \
2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \
align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \
align_buffer_page_end(dst_uv_opt, \
2 * 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 < kWidth * kHeight; ++i) { \
src_y_p[i] = \
(fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \
} \
for (int i = 0; i < kSrcHalfWidth * kSrcHalfHeight * 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_uv_c, 2, 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \
memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \
memset(dst_uv_opt, 102, 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \
MaskCpuFlags(disable_cpu_flags_); \
SRC_FMT_PLANAR##To##FMT_PLANAR( \
src_y_p, kWidth, src_uv_p, 2 * kSrcHalfWidth, \
DOY ? reinterpret_cast<DST_T*>(dst_y_c) : NULL, kWidth, \
reinterpret_cast<DST_T*>(dst_uv_c), 2 * 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, 2 * kSrcHalfWidth, \
DOY ? reinterpret_cast<DST_T*>(dst_y_opt) : NULL, kWidth, \
reinterpret_cast<DST_T*>(dst_uv_opt), 2 * kDstHalfWidth, kWidth, \
NEG kHeight); \
} \
if (DOY) { \
for (int i = 0; i < kHeight; ++i) { \
for (int j = 0; j < kWidth; ++j) { \
EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \
} \
} \
} \
for (int i = 0; i < kDstHalfHeight; ++i) { \
for (int j = 0; j < 2 * kDstHalfWidth; ++j) { \
EXPECT_EQ(dst_uv_c[i * 2 * kDstHalfWidth + j], \
dst_uv_opt[i * 2 * kDstHalfWidth + j]); \
} \
} \
free_aligned_buffer_page_end(dst_y_c); \
free_aligned_buffer_page_end(dst_uv_c); \
free_aligned_buffer_page_end(dst_y_opt); \
free_aligned_buffer_page_end(dst_uv_opt); \
free_aligned_buffer_page_end(src_y); \
free_aligned_buffer_page_end(src_uv); \
}
#define TESTBIPLANARTOBP(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) \
TESTBIPLANARTOBPI(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, 1, \
SRC_DEPTH) \
TESTBIPLANARTOBPI(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, +, 1, 1, \
SRC_DEPTH) \
TESTBIPLANARTOBPI(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, 1, \
SRC_DEPTH) \
TESTBIPLANARTOBPI(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, 1, SRC_DEPTH) \
TESTBIPLANARTOBPI(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_, _NullY, +, 0, 0, \
SRC_DEPTH)
TESTBIPLANARTOBP(NV21, uint8_t, 1, 2, 2, NV12, uint8_t, 1, 2, 2, 8)
TESTBIPLANARTOBP(NV12, uint8_t, 1, 2, 2, NV12Mirror, uint8_t, 1, 2, 2, 8)
TESTBIPLANARTOBP(NV12, uint8_t, 1, 2, 2, NV24, uint8_t, 1, 1, 1, 8)
TESTBIPLANARTOBP(NV16, uint8_t, 1, 2, 1, NV24, uint8_t, 1, 1, 1, 8)
TESTBIPLANARTOBP(P010, uint16_t, 2, 2, 2, P410, uint16_t, 2, 1, 1, 10)
TESTBIPLANARTOBP(P210, uint16_t, 2, 2, 1, P410, uint16_t, 2, 1, 1, 10)
TESTBIPLANARTOBP(P012, uint16_t, 2, 2, 2, P412, uint16_t, 2, 1, 1, 10)
TESTBIPLANARTOBP(P212, uint16_t, 2, 2, 1, P412, uint16_t, 2, 1, 1, 12)
TESTBIPLANARTOBP(P016, uint16_t, 2, 2, 2, P416, uint16_t, 2, 1, 1, 12)
TESTBIPLANARTOBP(P216, uint16_t, 2, 2, 1, P416, uint16_t, 2, 1, 1, 12)
#define TESTBIPLANARTOPI(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) \
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 kSrcHalfHeight = SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \
const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \
const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \
align_buffer_page_end(src_y, kWidth* kHeight* SRC_BPC + OFF); \
align_buffer_page_end(src_uv, \
kSrcHalfWidth* kSrcHalfHeight* 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 < kWidth * kHeight; ++i) { \
src_y_p[i] = \
(fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \
} \
for (int i = 0; i < kSrcHalfWidth * kSrcHalfHeight * 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); \
}
#define TESTBIPLANARTOP(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) \
TESTBIPLANARTOPI(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) \
TESTBIPLANARTOPI(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, +, 1, \
SRC_DEPTH) \
TESTBIPLANARTOPI(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) \
TESTBIPLANARTOPI(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)
TESTBIPLANARTOP(NV12, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8)
TESTBIPLANARTOP(NV21, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8)
// 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 ALIGNINT(V, ALIGN) (((V) + (ALIGN)-1) / (ALIGN) * (ALIGN))
#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); \
}
#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, +, 1) \
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)
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(I444, 1, 1, ARGB, 4, 4, 1)
TESTPLANARTOB(I444, 1, 1, ABGR, 4, 4, 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)
#endif
#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); \
}
#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, +, 1, 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)
#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)
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)
#define TESTBIPLANARTOBI(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); \
}
#define TESTBIPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B) \
TESTBIPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_ + 1, _Any, +, 0) \
TESTBIPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_, _Unaligned, +, 1) \
TESTBIPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_, _Invert, -, 0) \
TESTBIPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \
benchmark_width_, _Opt, +, 0)
#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)
TESTBIPLANARTOB(JNV12, 2, 2, ARGB, ARGB, 4)
TESTBIPLANARTOB(JNV21, 2, 2, ARGB, ARGB, 4)
TESTBIPLANARTOB(JNV12, 2, 2, ABGR, ABGR, 4)
TESTBIPLANARTOB(JNV21, 2, 2, ABGR, ABGR, 4)
TESTBIPLANARTOB(JNV12, 2, 2, RGB24, RGB24, 3)
TESTBIPLANARTOB(JNV21, 2, 2, RGB24, RGB24, 3)
TESTBIPLANARTOB(JNV12, 2, 2, RAW, RAW, 3)
TESTBIPLANARTOB(JNV21, 2, 2, RAW, RAW, 3)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTBIPLANARTOB(JNV12, 2, 2, RGB565, RGB565, 2)
#endif
TESTBIPLANARTOB(NV12, 2, 2, ARGB, ARGB, 4)
TESTBIPLANARTOB(NV21, 2, 2, ARGB, ARGB, 4)
TESTBIPLANARTOB(NV12, 2, 2, ABGR, ABGR, 4)
TESTBIPLANARTOB(NV21, 2, 2, ABGR, ABGR, 4)
TESTBIPLANARTOB(NV12, 2, 2, RGB24, RGB24, 3)
TESTBIPLANARTOB(NV21, 2, 2, RGB24, RGB24, 3)
TESTBIPLANARTOB(NV12, 2, 2, RAW, RAW, 3)
TESTBIPLANARTOB(NV21, 2, 2, RAW, RAW, 3)
TESTBIPLANARTOB(NV21, 2, 2, YUV24, RAW, 3)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTBIPLANARTOB(NV12, 2, 2, RGB565, RGB565, 2)
#endif
#define TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
W1280, N, NEG, OFF) \
TEST_F(LibYUVConvertTest, FMT_A##To##FMT_PLANAR##N) { \
const int kWidth = W1280; \
const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
const int kStride = (kStrideUV * SUBSAMP_X * 8 * BPP_A + 7) / 8; \
align_buffer_page_end(src_argb, kStride* kHeight + OFF); \
align_buffer_page_end(dst_y_c, kWidth* kHeight); \
align_buffer_page_end(dst_uv_c, \
kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
align_buffer_page_end(dst_y_opt, kWidth* kHeight); \
align_buffer_page_end(dst_uv_opt, \
kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
memset(dst_y_c, 1, kWidth* kHeight); \
memset(dst_uv_c, 2, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
memset(dst_y_opt, 101, kWidth* kHeight); \
memset(dst_uv_opt, 102, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
for (int i = 0; i < kHeight; ++i) \
for (int j = 0; j < kStride; ++j) \
src_argb[(i * kStride) + j + OFF] = (fastrand() & 0xff); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_c, kWidth, dst_uv_c, \
kStrideUV * 2, dst_uv_c + kStrideUV, kStrideUV * 2, \
kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_opt, kWidth, \
dst_uv_opt, kStrideUV * 2, dst_uv_opt + kStrideUV, \
kStrideUV * 2, kWidth, NEG kHeight); \
} \
for (int i = 0; i < kHeight; ++i) { \
for (int j = 0; j < kWidth; ++j) { \
EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \
} \
} \
for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; ++i) { \
for (int j = 0; j < kStrideUV; ++j) { \
EXPECT_EQ(dst_uv_c[i * kStrideUV + j], dst_uv_opt[i * kStrideUV + j]); \
} \
} \
free_aligned_buffer_page_end(dst_y_c); \
free_aligned_buffer_page_end(dst_uv_c); \
free_aligned_buffer_page_end(dst_y_opt); \
free_aligned_buffer_page_end(dst_uv_opt); \
free_aligned_buffer_page_end(src_argb); \
}
#define TESTATOPLANAR(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \
TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
benchmark_width_ + 1, _Any, +, 0) \
TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
benchmark_width_, _Unaligned, +, 1) \
TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
benchmark_width_, _Invert, -, 0) \
TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
benchmark_width_, _Opt, +, 0)
TESTATOPLANAR(ABGR, 4, 1, I420, 2, 2)
TESTATOPLANAR(ARGB, 4, 1, I420, 2, 2)
TESTATOPLANAR(ARGB, 4, 1, I422, 2, 1)
TESTATOPLANAR(ARGB, 4, 1, I444, 1, 1)
TESTATOPLANAR(ARGB, 4, 1, J420, 2, 2)
TESTATOPLANAR(ARGB, 4, 1, J422, 2, 1)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOPLANAR(ARGB4444, 2, 1, I420, 2, 2)
TESTATOPLANAR(RGB565, 2, 1, I420, 2, 2)
TESTATOPLANAR(ARGB1555, 2, 1, I420, 2, 2)
#endif
TESTATOPLANAR(BGRA, 4, 1, I420, 2, 2)
TESTATOPLANAR(I400, 1, 1, I420, 2, 2)
TESTATOPLANAR(J400, 1, 1, J420, 2, 2)
TESTATOPLANAR(RAW, 3, 1, I420, 2, 2)
TESTATOPLANAR(RAW, 3, 1, J420, 2, 2)
TESTATOPLANAR(RGB24, 3, 1, I420, 2, 2)
TESTATOPLANAR(RGB24, 3, 1, J420, 2, 2)
TESTATOPLANAR(RGBA, 4, 1, I420, 2, 2)
TESTATOPLANAR(UYVY, 2, 1, I420, 2, 2)
TESTATOPLANAR(UYVY, 2, 1, I422, 2, 1)
TESTATOPLANAR(YUY2, 2, 1, I420, 2, 2)
TESTATOPLANAR(YUY2, 2, 1, I422, 2, 1)
#define TESTATOBIPLANARI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, \
SUBSAMP_Y, W1280, N, NEG, OFF) \
TEST_F(LibYUVConvertTest, FMT_A##To##FMT_PLANAR##N) { \
const int kWidth = W1280; \
const int kHeight = benchmark_height_; \
const int kStride = SUBSAMPLE(kWidth, SUB_A) * BPP_A; \
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \
align_buffer_page_end(src_argb, kStride* kHeight + OFF); \
align_buffer_page_end(dst_y_c, kWidth* kHeight); \
align_buffer_page_end(dst_uv_c, \
kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
align_buffer_page_end(dst_y_opt, kWidth* kHeight); \
align_buffer_page_end(dst_uv_opt, \
kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
for (int i = 0; i < kHeight; ++i) \
for (int j = 0; j < kStride; ++j) \
src_argb[(i * kStride) + j + OFF] = (fastrand() & 0xff); \
memset(dst_y_c, 1, kWidth* kHeight); \
memset(dst_uv_c, 2, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
memset(dst_y_opt, 101, kWidth* kHeight); \
memset(dst_uv_opt, 102, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \
MaskCpuFlags(disable_cpu_flags_); \
FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_c, kWidth, dst_uv_c, \
kStrideUV * 2, kWidth, NEG kHeight); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_opt, kWidth, \
dst_uv_opt, kStrideUV * 2, kWidth, NEG kHeight); \
} \
for (int i = 0; i < kHeight; ++i) { \
for (int j = 0; j < kWidth; ++j) { \
EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \
} \
} \
for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \
for (int j = 0; j < kStrideUV * 2; ++j) { \
EXPECT_EQ(dst_uv_c[i * kStrideUV * 2 + j], \
dst_uv_opt[i * kStrideUV * 2 + j]); \
} \
} \
free_aligned_buffer_page_end(dst_y_c); \
free_aligned_buffer_page_end(dst_uv_c); \
free_aligned_buffer_page_end(dst_y_opt); \
free_aligned_buffer_page_end(dst_uv_opt); \
free_aligned_buffer_page_end(src_argb); \
}
#define TESTATOBIPLANAR(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \
TESTATOBIPLANARI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
benchmark_width_ + 1, _Any, +, 0) \
TESTATOBIPLANARI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
benchmark_width_, _Unaligned, +, 1) \
TESTATOBIPLANARI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
benchmark_width_, _Invert, -, 0) \
TESTATOBIPLANARI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \
benchmark_width_, _Opt, +, 0)
TESTATOBIPLANAR(ARGB, 1, 4, NV12, 2, 2)
TESTATOBIPLANAR(ARGB, 1, 4, NV21, 2, 2)
TESTATOBIPLANAR(ABGR, 1, 4, NV12, 2, 2)
TESTATOBIPLANAR(ABGR, 1, 4, NV21, 2, 2)
TESTATOBIPLANAR(YUY2, 2, 4, NV12, 2, 2)
TESTATOBIPLANAR(UYVY, 2, 4, NV12, 2, 2)
TESTATOBIPLANAR(AYUV, 1, 4, NV12, 2, 2)
TESTATOBIPLANAR(AYUV, 1, 4, NV21, 2, 2)
#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); \
} \
}
#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, +, 1) \
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)
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(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) // 4
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)
#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); \
} \
}
#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, +, 1) \
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)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTATOBD(ARGB, 4, 4, 1, RGB565, 2, 2, 1)
#endif
#define TESTSYMI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, W1280, N, NEG, \
OFF) \
TEST_F(LibYUVConvertTest, FMT_ATOB##_Symetric##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); \
}
#define TESTSYM(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A) \
TESTSYMI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_ + 1, \
_Any, +, 0) \
TESTSYMI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_, \
_Unaligned, +, 1) \
TESTSYMI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_, \
_Opt, +, 0)
TESTSYM(ARGBToARGB, uint8_t, 4, 4, 1)
TESTSYM(ARGBToBGRA, uint8_t, 4, 4, 1)
TESTSYM(ARGBToABGR, uint8_t, 4, 4, 1)
TESTSYM(BGRAToARGB, uint8_t, 4, 4, 1)
TESTSYM(ABGRToARGB, uint8_t, 4, 4, 1)
TESTSYM(AB64ToAR64, uint16_t, 4, 4, 1)
TEST_F(LibYUVConvertTest, Test565) {
SIMD_ALIGNED(uint8_t orig_pixels[256][4]);
SIMD_ALIGNED(uint8_t pixels565[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, &pixels565[0][0], 0, 256, 1);
uint32_t checksum = HashDjb2(&pixels565[0][0], sizeof(pixels565), 5381);
EXPECT_EQ(610919429u, checksum);
}
#ifdef HAVE_JPEG
TEST_F(LibYUVConvertTest, ValidateJpeg) {
const int kOff = 10;
const int kMinJpeg = 64;
const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg
? benchmark_width_ * benchmark_height_
: kMinJpeg;
const int kSize = kImageSize + kOff;
align_buffer_page_end(orig_pixels, kSize);
// No SOI or EOI. Expect fail.
memset(orig_pixels, 0, kSize);
EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize));
// Test special value that matches marker start.
memset(orig_pixels, 0xff, kSize);
EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize));
// EOI, SOI. Expect pass.
orig_pixels[0] = 0xff;
orig_pixels[1] = 0xd8; // SOI.
orig_pixels[2] = 0xff;
orig_pixels[kSize - kOff + 0] = 0xff;
orig_pixels[kSize - kOff + 1] = 0xd9; // EOI.
for (int times = 0; times < benchmark_iterations_; ++times) {
EXPECT_TRUE(ValidateJpeg(orig_pixels, kSize));
}
free_aligned_buffer_page_end(orig_pixels);
}
TEST_F(LibYUVConvertTest, ValidateJpegLarge) {
const int kOff = 10;
const int kMinJpeg = 64;
const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg
? benchmark_width_ * benchmark_height_
: kMinJpeg;
const int kSize = kImageSize + kOff;
const int kMultiple = 10;
const int kBufSize = kImageSize * kMultiple + kOff;
align_buffer_page_end(orig_pixels, kBufSize);
// No SOI or EOI. Expect fail.
memset(orig_pixels, 0, kBufSize);
EXPECT_FALSE(ValidateJpeg(orig_pixels, kBufSize));
// EOI, SOI. Expect pass.
orig_pixels[0] = 0xff;
orig_pixels[1] = 0xd8; // SOI.
orig_pixels[2] = 0xff;
orig_pixels[kSize - kOff + 0] = 0xff;
orig_pixels[kSize - kOff + 1] = 0xd9; // EOI.
for (int times = 0; times < benchmark_iterations_; ++times) {
EXPECT_TRUE(ValidateJpeg(orig_pixels, kBufSize));
}
free_aligned_buffer_page_end(orig_pixels);
}
TEST_F(LibYUVConvertTest, InvalidateJpeg) {
const int kOff = 10;
const int kMinJpeg = 64;
const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg
? benchmark_width_ * benchmark_height_
: kMinJpeg;
const int kSize = kImageSize + kOff;
align_buffer_page_end(orig_pixels, kSize);
// NULL pointer. Expect fail.
EXPECT_FALSE(ValidateJpeg(NULL, kSize));
// Negative size. Expect fail.
EXPECT_FALSE(ValidateJpeg(orig_pixels, -1));
// Too large size. Expect fail.
EXPECT_FALSE(ValidateJpeg(orig_pixels, 0xfb000000ull));
// No SOI or EOI. Expect fail.
memset(orig_pixels, 0, kSize);
EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize));
// SOI but no EOI. Expect fail.
orig_pixels[0] = 0xff;
orig_pixels[1] = 0xd8; // SOI.
orig_pixels[2] = 0xff;
for (int times = 0; times < benchmark_iterations_; ++times) {
EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize));
}
// EOI but no SOI. Expect fail.
orig_pixels[0] = 0;
orig_pixels[1] = 0;
orig_pixels[kSize - kOff + 0] = 0xff;
orig_pixels[kSize - kOff + 1] = 0xd9; // EOI.
EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize));
free_aligned_buffer_page_end(orig_pixels);
}
TEST_F(LibYUVConvertTest, FuzzJpeg) {
// SOI but no EOI. Expect fail.
for (int times = 0; times < benchmark_iterations_; ++times) {
const int kSize = fastrand() % 5000 + 3;
align_buffer_page_end(orig_pixels, kSize);
MemRandomize(orig_pixels, kSize);
// Add SOI so frame will be scanned.
orig_pixels[0] = 0xff;
orig_pixels[1] = 0xd8; // SOI.
orig_pixels[2] = 0xff;
orig_pixels[kSize - 1] = 0xff;
ValidateJpeg(orig_pixels,
kSize); // Failure normally expected.
free_aligned_buffer_page_end(orig_pixels);
}
}
// Test data created in GIMP. In export jpeg, disable
// thumbnails etc, choose a subsampling, and use low quality
// (50) to keep size small. Generated with xxd -i test.jpg
// test 0 is J400
static const uint8_t kTest0Jpg[] = {
0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01,
0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43,
0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12,
0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23,
0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40,
0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51,
0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64,
0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xc2, 0x00, 0x0b, 0x08, 0x00, 0x10,
0x00, 0x20, 0x01, 0x01, 0x11, 0x00, 0xff, 0xc4, 0x00, 0x17, 0x00, 0x01,
0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xda, 0x00, 0x08, 0x01,
0x01, 0x00, 0x00, 0x00, 0x01, 0x43, 0x7e, 0xa7, 0x97, 0x57, 0xff, 0xc4,
0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03,
0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05,
0x02, 0x3b, 0xc0, 0x6f, 0x66, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26,
0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03,
0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff,
0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28,
0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4,
0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51,
0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01,
0x3f, 0x21, 0x65, 0x6e, 0x31, 0x86, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb,
0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9,
0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x08,
0x01, 0x01, 0x00, 0x00, 0x00, 0x10, 0x35, 0xff, 0xc4, 0x00, 0x1f, 0x10,
0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91,
0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01,
0x3f, 0x10, 0x0b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x88, 0xab, 0x8b,
0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec,
0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c,
0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff,
0xd9};
static const size_t kTest0JpgLen = 421;
// test 1 is J444
static const uint8_t kTest1Jpg[] = {
0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01,
0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43,
0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12,
0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23,
0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40,
0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51,
0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64,
0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12,
0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03,
0x01, 0x11, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00,
0x17, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xc4,
0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01, 0x03, 0xff, 0xda,
0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, 0x01,
0x40, 0x8f, 0x26, 0xe8, 0xf4, 0xcc, 0xf9, 0x69, 0x2b, 0x1b, 0x2a, 0xcb,
0xff, 0xc4, 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11,
0x00, 0x03, 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00,
0x01, 0x05, 0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99,
0x0d, 0x26, 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x01, 0x00,
0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x10, 0x11, 0x02, 0x12, 0xff, 0xda, 0x00, 0x08,
0x01, 0x03, 0x01, 0x01, 0x3f, 0x01, 0xf1, 0x00, 0x27, 0x45, 0xbb, 0x31,
0xaf, 0xff, 0xc4, 0x00, 0x1a, 0x11, 0x00, 0x02, 0x03, 0x01, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
0x02, 0x10, 0x11, 0x41, 0x12, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01,
0x01, 0x3f, 0x01, 0xf6, 0x4b, 0x5f, 0x48, 0xb3, 0x69, 0x63, 0x35, 0x72,
0xbf, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00,
0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2,
0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c,
0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61,
0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21,
0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01,
0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48,
0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01,
0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x26, 0x61, 0xd4, 0xff,
0xc4, 0x00, 0x1a, 0x11, 0x00, 0x03, 0x01, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21,
0x31, 0x41, 0x51, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f,
0x10, 0x54, 0xa8, 0xbf, 0x50, 0x87, 0xb0, 0x9d, 0x8b, 0xc4, 0x6a, 0x26,
0x6b, 0x2a, 0x9c, 0x1f, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x01, 0x01, 0x01,
0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x01, 0x00, 0x11, 0x21, 0x51, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02,
0x01, 0x01, 0x3f, 0x10, 0x70, 0xe1, 0x3e, 0xd1, 0x8e, 0x0d, 0xe1, 0xb5,
0xd5, 0x91, 0x76, 0x43, 0x82, 0x45, 0x4c, 0x7b, 0x7f, 0xff, 0xc4, 0x00,
0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61,
0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01,
0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x8a,
0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96,
0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad,
0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7,
0xd4, 0xff, 0xd9};
static const size_t kTest1JpgLen = 735;
// test 2 is J420
static const uint8_t kTest2Jpg[] = {
0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01,
0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43,
0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12,
0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23,
0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40,
0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51,
0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64,
0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12,
0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03,
0x01, 0x22, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00,
0x18, 0x00, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x05, 0x01, 0x02, 0x04, 0xff,
0xc4, 0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x01, 0x02, 0xff,
0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00,
0x01, 0x20, 0xe7, 0x28, 0xa3, 0x0b, 0x2e, 0x2d, 0xcf, 0xff, 0xc4, 0x00,
0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, 0x10,
0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, 0x02,
0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, 0x62,
0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x00, 0x03, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f,
0x01, 0xc8, 0x53, 0xff, 0xc4, 0x00, 0x16, 0x11, 0x01, 0x01, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x11, 0x32, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f,
0x01, 0xd2, 0xc7, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03,
0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff,
0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28,
0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4,
0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51,
0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01,
0x3f, 0x21, 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb,
0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9,
0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c,
0x03, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x13, 0x5f,
0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11,
0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x0e,
0xa1, 0x3a, 0x76, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x21, 0x11, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01,
0x3f, 0x10, 0x57, 0x0b, 0x08, 0x70, 0xdb, 0xff, 0xc4, 0x00, 0x1f, 0x10,
0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91,
0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01,
0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x8a, 0xeb, 0x8b,
0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec,
0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c,
0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff,
0xd9};
static const size_t kTest2JpgLen = 685;
// test 3 is J422
static const uint8_t kTest3Jpg[] = {
0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01,
0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43,
0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12,
0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23,
0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40,
0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51,
0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64,
0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12,
0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03,
0x01, 0x21, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00,
0x17, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xc4,
0x00, 0x17, 0x01, 0x00, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x00, 0xff,
0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00,
0x01, 0x43, 0x8d, 0x1f, 0xa2, 0xb3, 0xca, 0x1b, 0x57, 0x0f, 0xff, 0xc4,
0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03,
0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05,
0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26,
0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x00, 0x02, 0x03, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x01, 0x02, 0x10, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03,
0x01, 0x01, 0x3f, 0x01, 0x51, 0xce, 0x8c, 0x75, 0xff, 0xc4, 0x00, 0x18,
0x11, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x61, 0x21, 0xff, 0xda,
0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x01, 0xa6, 0xd9, 0x2f, 0x84,
0xe8, 0xf0, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda,
0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32,
0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00,
0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31,
0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f,
0x21, 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9,
0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6,
0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03,
0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x2e, 0x45, 0xff,
0xc4, 0x00, 0x18, 0x11, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21,
0x31, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x53,
0x50, 0xba, 0x54, 0xc1, 0x67, 0x4f, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x00,
0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x11, 0x21, 0x00, 0x10, 0xff, 0xda, 0x00, 0x08,
0x01, 0x02, 0x01, 0x01, 0x3f, 0x10, 0x18, 0x81, 0x5c, 0x04, 0x1a, 0xca,
0x91, 0xbf, 0xff, 0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04,
0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff,
0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9,
0x58, 0xbe, 0x1a, 0xfd, 0x8a, 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5,
0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c,
0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00,
0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, 0xd9};
static const size_t kTest3JpgLen = 704;
// test 4 is J422 vertical - not supported
static const uint8_t kTest4Jpg[] = {
0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01,
0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43,
0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12,
0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23,
0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40,
0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51,
0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64,
0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12,
0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03,
0x01, 0x12, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00,
0x18, 0x00, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x05, 0x01, 0x02, 0x03, 0xff,
0xc4, 0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0xff,
0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00,
0x01, 0xd2, 0x98, 0xe9, 0x03, 0x0c, 0x00, 0x46, 0x21, 0xd9, 0xff, 0xc4,
0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03,
0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05,
0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26,
0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x11, 0x01, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01,
0x3f, 0x01, 0x98, 0xb1, 0xbd, 0x47, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x00,
0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0x12, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08,
0x01, 0x02, 0x01, 0x01, 0x3f, 0x01, 0xb6, 0x35, 0xa2, 0xe1, 0x47, 0xff,
0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x21, 0x02,
0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00, 0x08, 0x01,
0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2, 0xed, 0xf9,
0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c, 0x10, 0x01,
0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61, 0x81, 0xf0,
0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21, 0x75, 0x6e,
0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01, 0xf3, 0xde,
0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48, 0x5d, 0x7a,
0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02,
0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x24, 0xaf, 0xff, 0xc4, 0x00, 0x19,
0x11, 0x00, 0x03, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x51, 0x21, 0x31, 0xff,
0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x59, 0x11, 0xca,
0x42, 0x60, 0x9f, 0x69, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x00, 0x02, 0x03,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0x11, 0x21, 0x31, 0x61, 0xff, 0xda, 0x00, 0x08, 0x01,
0x02, 0x01, 0x01, 0x3f, 0x10, 0xb0, 0xd7, 0x27, 0x51, 0xb6, 0x41, 0xff,
0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31,
0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08,
0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a,
0xfd, 0x8a, 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd,
0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30,
0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03,
0x0b, 0xb7, 0xd4, 0xff, 0xd9};
static const size_t kTest4JpgLen = 701;
TEST_F(LibYUVConvertTest, TestMJPGSize) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height);
EXPECT_EQ(0, ret);
printf("test jpeg size %d x %d\n", width, height);
}
TEST_F(LibYUVConvertTest, TestMJPGToI420) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_u, half_width * half_height);
align_buffer_page_end(dst_v, half_width * half_height);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_u, half_width,
dst_v, half_width, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
uint32_t dst_u_hash = HashDjb2(dst_u, half_width * half_height, 5381);
uint32_t dst_v_hash = HashDjb2(dst_v, half_width * half_height, 5381);
EXPECT_EQ(dst_y_hash, 2682851208u);
EXPECT_EQ(dst_u_hash, 2501859930u);
EXPECT_EQ(dst_v_hash, 2126459123u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_u);
free_aligned_buffer_page_end(dst_v);
}
TEST_F(LibYUVConvertTest, TestMJPGToI420_NV21) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
// Convert to NV21
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_vu, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV21(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_vu,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Convert to I420
align_buffer_page_end(dst2_y, width * height);
align_buffer_page_end(dst2_u, half_width * half_height);
align_buffer_page_end(dst2_v, half_width * half_height);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst2_y, width, dst2_u, half_width,
dst2_v, half_width, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Convert I420 to NV21
align_buffer_page_end(dst3_y, width * height);
align_buffer_page_end(dst3_vu, half_width * half_height * 2);
I420ToNV21(dst2_y, width, dst2_u, half_width, dst2_v, half_width, dst3_y,
width, dst3_vu, half_width * 2, width, height);
for (int i = 0; i < width * height; ++i) {
EXPECT_EQ(dst_y[i], dst3_y[i]);
}
for (int i = 0; i < half_width * half_height * 2; ++i) {
EXPECT_EQ(dst_vu[i], dst3_vu[i]);
EXPECT_EQ(dst_vu[i], dst3_vu[i]);
}
free_aligned_buffer_page_end(dst3_y);
free_aligned_buffer_page_end(dst3_vu);
free_aligned_buffer_page_end(dst2_y);
free_aligned_buffer_page_end(dst2_u);
free_aligned_buffer_page_end(dst2_v);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_vu);
}
TEST_F(LibYUVConvertTest, TestMJPGToI420_NV12) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
// Convert to NV12
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV12(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Convert to I420
align_buffer_page_end(dst2_y, width * height);
align_buffer_page_end(dst2_u, half_width * half_height);
align_buffer_page_end(dst2_v, half_width * half_height);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst2_y, width, dst2_u, half_width,
dst2_v, half_width, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Convert I420 to NV12
align_buffer_page_end(dst3_y, width * height);
align_buffer_page_end(dst3_uv, half_width * half_height * 2);
I420ToNV12(dst2_y, width, dst2_u, half_width, dst2_v, half_width, dst3_y,
width, dst3_uv, half_width * 2, width, height);
for (int i = 0; i < width * height; ++i) {
EXPECT_EQ(dst_y[i], dst3_y[i]);
}
for (int i = 0; i < half_width * half_height * 2; ++i) {
EXPECT_EQ(dst_uv[i], dst3_uv[i]);
EXPECT_EQ(dst_uv[i], dst3_uv[i]);
}
free_aligned_buffer_page_end(dst3_y);
free_aligned_buffer_page_end(dst3_uv);
free_aligned_buffer_page_end(dst2_y);
free_aligned_buffer_page_end(dst2_u);
free_aligned_buffer_page_end(dst2_v);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
}
TEST_F(LibYUVConvertTest, TestMJPGToNV21_420) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV21(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381);
EXPECT_EQ(dst_y_hash, 2682851208u);
EXPECT_EQ(dst_uv_hash, 1069662856u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
}
TEST_F(LibYUVConvertTest, TestMJPGToNV12_420) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV12(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value. Hashes are for VU so flip the plane.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
align_buffer_page_end(dst_vu, half_width * half_height * 2);
SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width,
half_height);
uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381);
EXPECT_EQ(dst_y_hash, 2682851208u);
EXPECT_EQ(dst_vu_hash, 1069662856u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
free_aligned_buffer_page_end(dst_vu);
}
TEST_F(LibYUVConvertTest, TestMJPGToNV21_422) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV21(kTest3Jpg, kTest3JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381);
EXPECT_EQ(dst_y_hash, 2682851208u);
EXPECT_EQ(dst_uv_hash, 3543430771u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
}
TEST_F(LibYUVConvertTest, TestMJPGToNV12_422) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV12(kTest3Jpg, kTest3JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value. Hashes are for VU so flip the plane.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
align_buffer_page_end(dst_vu, half_width * half_height * 2);
SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width,
half_height);
uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381);
EXPECT_EQ(dst_y_hash, 2682851208u);
EXPECT_EQ(dst_vu_hash, 3543430771u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
free_aligned_buffer_page_end(dst_vu);
}
TEST_F(LibYUVConvertTest, TestMJPGToNV21_400) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest0Jpg, kTest0JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV21(kTest0Jpg, kTest0JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381);
EXPECT_EQ(dst_y_hash, 330644005u);
EXPECT_EQ(dst_uv_hash, 135214341u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
}
TEST_F(LibYUVConvertTest, TestMJPGToNV12_400) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest0Jpg, kTest0JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV12(kTest0Jpg, kTest0JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value. Hashes are for VU so flip the plane.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
align_buffer_page_end(dst_vu, half_width * half_height * 2);
SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width,
half_height);
uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381);
EXPECT_EQ(dst_y_hash, 330644005u);
EXPECT_EQ(dst_vu_hash, 135214341u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
free_aligned_buffer_page_end(dst_vu);
}
TEST_F(LibYUVConvertTest, TestMJPGToNV21_444) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest1Jpg, kTest1JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV21(kTest1Jpg, kTest1JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381);
EXPECT_EQ(dst_y_hash, 2682851208u);
EXPECT_EQ(dst_uv_hash, 506143297u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
}
TEST_F(LibYUVConvertTest, TestMJPGToNV12_444) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest1Jpg, kTest1JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_y, width * height);
align_buffer_page_end(dst_uv, half_width * half_height * 2);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToNV12(kTest1Jpg, kTest1JpgLen, dst_y, width, dst_uv,
half_width * 2, width, height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value. Hashes are for VU so flip the plane.
uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381);
align_buffer_page_end(dst_vu, half_width * half_height * 2);
SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width,
half_height);
uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381);
EXPECT_EQ(dst_y_hash, 2682851208u);
EXPECT_EQ(dst_vu_hash, 506143297u);
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_uv);
free_aligned_buffer_page_end(dst_vu);
}
TEST_F(LibYUVConvertTest, TestMJPGToARGB) {
int width = 0;
int height = 0;
int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height);
EXPECT_EQ(0, ret);
int benchmark_iterations = benchmark_iterations_ * benchmark_width_ *
benchmark_height_ / (width * height);
align_buffer_page_end(dst_argb, width * height * 4);
for (int times = 0; times < benchmark_iterations; ++times) {
ret = MJPGToARGB(kTest3Jpg, kTest3JpgLen, dst_argb, width * 4, width,
height, width, height);
}
// Expect sucesss
EXPECT_EQ(0, ret);
// Test result matches known hash value.
uint32_t dst_argb_hash = HashDjb2(dst_argb, width * height, 5381);
EXPECT_EQ(dst_argb_hash, 2355976473u);
free_aligned_buffer_page_end(dst_argb);
}
static int ShowJPegInfo(const uint8_t* sample, size_t sample_size) {
MJpegDecoder mjpeg_decoder;
LIBYUV_BOOL ret = mjpeg_decoder.LoadFrame(sample, sample_size);
int width = mjpeg_decoder.GetWidth();
int height = mjpeg_decoder.GetHeight();
// YUV420
if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
mjpeg_decoder.GetVertSampFactor(0) == 2 &&
mjpeg_decoder.GetHorizSampFactor(0) == 2 &&
mjpeg_decoder.GetVertSampFactor(1) == 1 &&
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {
printf("JPeg is J420, %dx%d %d bytes\n", width, height,
static_cast<int>(sample_size));
// YUV422
} else if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
mjpeg_decoder.GetVertSampFactor(0) == 1 &&
mjpeg_decoder.GetHorizSampFactor(0) == 2 &&
mjpeg_decoder.GetVertSampFactor(1) == 1 &&
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {
printf("JPeg is J422, %dx%d %d bytes\n", width, height,
static_cast<int>(sample_size));
// YUV444
} else if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
mjpeg_decoder.GetVertSampFactor(0) == 1 &&
mjpeg_decoder.GetHorizSampFactor(0) == 1 &&
mjpeg_decoder.GetVertSampFactor(1) == 1 &&
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {
printf("JPeg is J444, %dx%d %d bytes\n", width, height,
static_cast<int>(sample_size));
// YUV400
} else if (mjpeg_decoder.GetColorSpace() ==
MJpegDecoder::kColorSpaceGrayscale &&
mjpeg_decoder.GetNumComponents() == 1 &&
mjpeg_decoder.GetVertSampFactor(0) == 1 &&
mjpeg_decoder.GetHorizSampFactor(0) == 1) {
printf("JPeg is J400, %dx%d %d bytes\n", width, height,
static_cast<int>(sample_size));
} else {
// Unknown colorspace.
printf("JPeg is Unknown colorspace.\n");
}
mjpeg_decoder.UnloadFrame();
return ret;
}
TEST_F(LibYUVConvertTest, TestMJPGInfo) {
EXPECT_EQ(1, ShowJPegInfo(kTest0Jpg, kTest0JpgLen));
EXPECT_EQ(1, ShowJPegInfo(kTest1Jpg, kTest1JpgLen));
EXPECT_EQ(1, ShowJPegInfo(kTest2Jpg, kTest2JpgLen));
EXPECT_EQ(1, ShowJPegInfo(kTest3Jpg, kTest3JpgLen));
EXPECT_EQ(1, ShowJPegInfo(kTest4Jpg,
kTest4JpgLen)); // Valid but unsupported.
}
#endif // HAVE_JPEG
TEST_F(LibYUVConvertTest, NV12Crop) {
const int SUBSAMP_X = 2;
const int SUBSAMP_Y = 2;
const int kWidth = benchmark_width_;
const int kHeight = benchmark_height_;
const int crop_y =
((benchmark_height_ - (benchmark_height_ * 360 / 480)) / 2 + 1) & ~1;
const int kDestWidth = benchmark_width_;
const int kDestHeight = benchmark_height_ - crop_y * 2;
const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X);
const int sample_size =
kWidth * kHeight + kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y) * 2;
align_buffer_page_end(src_y, sample_size);
uint8_t* src_uv = src_y + kWidth * kHeight;
align_buffer_page_end(dst_y, kDestWidth * kDestHeight);
align_buffer_page_end(dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X) *
SUBSAMPLE(kDestHeight, SUBSAMP_Y));
align_buffer_page_end(dst_v, SUBSAMPLE(kDestWidth, SUBSAMP_X) *
SUBSAMPLE(kDestHeight, SUBSAMP_Y));
align_buffer_page_end(dst_y_2, kDestWidth * kDestHeight);
align_buffer_page_end(dst_u_2, SUBSAMPLE(kDestWidth, SUBSAMP_X) *
SUBSAMPLE(kDestHeight, SUBSAMP_Y));
align_buffer_page_end(dst_v_2, SUBSAMPLE(kDestWidth, SUBSAMP_X) *
SUBSAMPLE(kDestHeight, SUBSAMP_Y));
for (int i = 0; i < kHeight * kWidth; ++i) {
src_y[i] = (fastrand() & 0xff);
}
for (int i = 0; i < (SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideUV) * 2; ++i) {
src_uv[i] = (fastrand() & 0xff);
}
memset(dst_y, 1, kDestWidth * kDestHeight);
memset(dst_u, 2,
SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y));
memset(dst_v, 3,
SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y));
memset(dst_y_2, 1, kDestWidth * kDestHeight);
memset(dst_u_2, 2,
SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y));
memset(dst_v_2, 3,
SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y));
ConvertToI420(src_y, sample_size, dst_y_2, kDestWidth, dst_u_2,
SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v_2,
SUBSAMPLE(kDestWidth, SUBSAMP_X), 0, crop_y, kWidth, kHeight,
kDestWidth, kDestHeight, libyuv::kRotate0, libyuv::FOURCC_NV12);
NV12ToI420(src_y + crop_y * kWidth, kWidth,
src_uv + (crop_y / 2) * kStrideUV * 2, kStrideUV * 2, dst_y,
kDestWidth, dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v,
SUBSAMPLE(kDestWidth, SUBSAMP_X), kDestWidth, kDestHeight);
for (int i = 0; i < kDestHeight; ++i) {
for (int j = 0; j < kDestWidth; ++j) {
EXPECT_EQ(dst_y[i * kWidth + j], dst_y_2[i * kWidth + j]);
}
}
for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) {
for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) {
EXPECT_EQ(dst_u[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j],
dst_u_2[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]);
}
}
for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) {
for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) {
EXPECT_EQ(dst_v[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j],
dst_v_2[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]);
}
}
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_u);
free_aligned_buffer_page_end(dst_v);
free_aligned_buffer_page_end(dst_y_2);
free_aligned_buffer_page_end(dst_u_2);
free_aligned_buffer_page_end(dst_v_2);
free_aligned_buffer_page_end(src_y);
}
TEST_F(LibYUVConvertTest, I420CropOddY) {
const int SUBSAMP_X = 2;
const int SUBSAMP_Y = 2;
const int kWidth = benchmark_width_;
const int kHeight = benchmark_height_;
const int crop_y = 1;
const int kDestWidth = benchmark_width_;
const int kDestHeight = benchmark_height_ - crop_y * 2;
const int kStrideU = SUBSAMPLE(kWidth, SUBSAMP_X);
const int kStrideV = SUBSAMPLE(kWidth, SUBSAMP_X);
const int sample_size = kWidth * kHeight +
kStrideU * SUBSAMPLE(kHeight, SUBSAMP_Y) +
kStrideV * SUBSAMPLE(kHeight, SUBSAMP_Y);
align_buffer_page_end(src_y, sample_size);
uint8_t* src_u = src_y + kWidth * kHeight;
uint8_t* src_v = src_u + kStrideU * SUBSAMPLE(kHeight, SUBSAMP_Y);
align_buffer_page_end(dst_y, kDestWidth * kDestHeight);
align_buffer_page_end(dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X) *
SUBSAMPLE(kDestHeight, SUBSAMP_Y));
align_buffer_page_end(dst_v, SUBSAMPLE(kDestWidth, SUBSAMP_X) *
SUBSAMPLE(kDestHeight, SUBSAMP_Y));
for (int i = 0; i < kHeight * kWidth; ++i) {
src_y[i] = (fastrand() & 0xff);
}
for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideU; ++i) {
src_u[i] = (fastrand() & 0xff);
}
for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideV; ++i) {
src_v[i] = (fastrand() & 0xff);
}
memset(dst_y, 1, kDestWidth * kDestHeight);
memset(dst_u, 2,
SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y));
memset(dst_v, 3,
SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y));
MaskCpuFlags(benchmark_cpu_info_);
for (int i = 0; i < benchmark_iterations_; ++i) {
ConvertToI420(src_y, sample_size, dst_y, kDestWidth, dst_u,
SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v,
SUBSAMPLE(kDestWidth, SUBSAMP_X), 0, crop_y, kWidth, kHeight,
kDestWidth, kDestHeight, libyuv::kRotate0,
libyuv::FOURCC_I420);
}
for (int i = 0; i < kDestHeight; ++i) {
for (int j = 0; j < kDestWidth; ++j) {
EXPECT_EQ(src_y[crop_y * kWidth + i * kWidth + j],
dst_y[i * kDestWidth + j]);
}
}
for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) {
for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) {
EXPECT_EQ(src_u[(crop_y / 2 + i) * kStrideU + j],
dst_u[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]);
}
}
for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) {
for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) {
EXPECT_EQ(src_v[(crop_y / 2 + i) * kStrideV + j],
dst_v[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]);
}
}
free_aligned_buffer_page_end(dst_y);
free_aligned_buffer_page_end(dst_u);
free_aligned_buffer_page_end(dst_v);
free_aligned_buffer_page_end(src_y);
}
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); \
}
#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, +, 1, 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)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTPLANARTOBD(I420, 2, 2, RGB565, 2, 2, 1, ARGB, 4)
#endif
#define TESTPTOB(NAME, UYVYTOI420, UYVYTONV12) \
TEST_F(LibYUVConvertTest, NAME) { \
const int kWidth = benchmark_width_; \
const int kHeight = benchmark_height_; \
\
align_buffer_page_end(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2) * kHeight); \
align_buffer_page_end(orig_y, kWidth* kHeight); \
align_buffer_page_end(orig_u, \
SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \
align_buffer_page_end(orig_v, \
SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \
\
align_buffer_page_end(dst_y_orig, kWidth* kHeight); \
align_buffer_page_end(dst_uv_orig, \
2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \
\
align_buffer_page_end(dst_y, kWidth* kHeight); \
align_buffer_page_end(dst_uv, \
2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \
\
MemRandomize(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2) * kHeight); \
\
/* Convert UYVY to NV12 in 2 steps for reference */ \
libyuv::UYVYTOI420(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2), orig_y, kWidth, \
orig_u, SUBSAMPLE(kWidth, 2), orig_v, \
SUBSAMPLE(kWidth, 2), kWidth, kHeight); \
libyuv::I420ToNV12(orig_y, kWidth, orig_u, SUBSAMPLE(kWidth, 2), orig_v, \
SUBSAMPLE(kWidth, 2), dst_y_orig, kWidth, dst_uv_orig, \
2 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); \
\
/* Convert to NV12 */ \
for (int i = 0; i < benchmark_iterations_; ++i) { \
libyuv::UYVYTONV12(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2), dst_y, kWidth, \
dst_uv, 2 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); \
} \
\
for (int i = 0; i < kWidth * kHeight; ++i) { \
EXPECT_EQ(orig_y[i], dst_y[i]); \
} \
for (int i = 0; i < kWidth * kHeight; ++i) { \
EXPECT_EQ(dst_y_orig[i], dst_y[i]); \
} \
for (int i = 0; i < 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2); \
++i) { \
EXPECT_EQ(dst_uv_orig[i], dst_uv[i]); \
} \
\
free_aligned_buffer_page_end(orig_uyvy); \
free_aligned_buffer_page_end(orig_y); \
free_aligned_buffer_page_end(orig_u); \
free_aligned_buffer_page_end(orig_v); \
free_aligned_buffer_page_end(dst_y_orig); \
free_aligned_buffer_page_end(dst_uv_orig); \
free_aligned_buffer_page_end(dst_y); \
free_aligned_buffer_page_end(dst_uv); \
}
TESTPTOB(TestYUY2ToNV12, YUY2ToI420, YUY2ToNV12)
TESTPTOB(TestUYVYToNV12, UYVYToI420, UYVYToNV12)
// Transitive tests. A to B to C is same as A to C.
#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##_##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); \
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_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); \
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); \
}
#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, +, 1, 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)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ABGR, 4)
TESTPLANARTOE(I420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(J420, 2, 2, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(J420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(H420, 2, 2, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(H420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(U420, 2, 2, ARGB, 1, 4, ARGB, 4)
TESTPLANARTOE(U420, 2, 2, ABGR, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, BGRA, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RGBA, 1, 4, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, ARGB, 4)
TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, RGB24, 3)
TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, RAW, 3)
TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RAW, 3)
TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, ARGB, 4)
TESTPLANARTOE(H420, 2, 2, RGB24, 1, 3, ARGB, 4)
TESTPLANARTOE(H420, 2, 2, RAW, 1, 3, RGB24, 3)
TESTPLANARTOE(H420, 2, 2, RGB24, 1, 3, RAW, 3)
TESTPLANARTOE(H420, 2, 2, ARGB, 1, 4, RAW, 3)
TESTPLANARTOE(H420, 2, 2, RAW, 1, 3, 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)
#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##_##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); \
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_b + OFF, 1, kStrideB * kHeight); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
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 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); \
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); \
/* 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(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); \
}
#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, +, 1, 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)
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)
#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##_##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); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
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); \
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); \
}
#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, +, 1, 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)
// 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
// 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 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)
// 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); \
}
#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, +, 1, 1) \
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)
// These conversions are only optimized for x86
#if defined(ENABLE_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)
#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)
#endif // LITTLE_ENDIAN_ONLY_TEST
#endif // ENABLE_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); \
}
#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, +, 1, 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)
#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)
// These conversions are only optimized for x86
#if defined(ENABLE_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)
#endif // ENABLE_SLOW_TESTS
#define TESTBIPLANAR16TOBI(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); \
}
#define TESTBIPLANAR16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, \
ALIGN, YALIGN, S_DEPTH) \
TESTBIPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_ + 1, _Any, +, 0, 0, S_DEPTH) \
TESTBIPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Unaligned, +, 1, 1, S_DEPTH) \
TESTBIPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Invert, -, 0, 0, S_DEPTH) \
TESTBIPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \
YALIGN, benchmark_width_, _Opt, +, 0, 0, S_DEPTH)
#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)
#if defined(ENABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__)
TESTBIPLANAR16TOB(P010, 2, 2, ARGB, 4, 4, 1, 10)
TESTBIPLANAR16TOB(P210, 2, 1, ARGB, 4, 4, 1, 10)
TESTBIPLANAR16TOB(P012, 2, 2, ARGB, 4, 4, 1, 12)
TESTBIPLANAR16TOB(P212, 2, 1, ARGB, 4, 4, 1, 12)
TESTBIPLANAR16TOB(P016, 2, 2, ARGB, 4, 4, 1, 16)
TESTBIPLANAR16TOB(P216, 2, 1, ARGB, 4, 4, 1, 16)
#ifdef LITTLE_ENDIAN_ONLY_TEST
TESTBIPLANAR16TOB(P010, 2, 2, AR30, 4, 4, 1, 10)
TESTBIPLANAR16TOB(P210, 2, 1, AR30, 4, 4, 1, 10)
TESTBIPLANAR16TOB(P012, 2, 2, AR30, 4, 4, 1, 12)
TESTBIPLANAR16TOB(P212, 2, 1, AR30, 4, 4, 1, 12)
TESTBIPLANAR16TOB(P016, 2, 2, AR30, 4, 4, 1, 16)
TESTBIPLANAR16TOB(P216, 2, 1, AR30, 4, 4, 1, 16)
#endif // LITTLE_ENDIAN_ONLY_TEST
#endif // defined(ENABLE_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];
int expected_y = Clamp(static_cast<int>((i - 16) * 1.164f));
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 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));
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 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 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);
}
} // namespace libyuv