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/*
* Copyright 2012 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 <stdlib.h>
#include "../unit_test/unit_test.h"
#include "libyuv/cpu_id.h"
#include "libyuv/rotate.h"
#ifdef ENABLE_ROW_TESTS
#include "libyuv/rotate_row.h"
#endif
namespace libyuv {
#define SUBSAMPLE(v, a) ((((v) + (a)-1)) / (a))
static void I420TestRotate(int src_width,
int src_height,
int dst_width,
int dst_height,
libyuv::RotationMode mode,
int benchmark_iterations,
int disable_cpu_flags,
int benchmark_cpu_info) {
if (src_width < 1) {
src_width = 1;
}
if (src_height == 0) {
src_height = 1;
}
if (dst_width < 1) {
dst_width = 1;
}
if (dst_height < 1) {
dst_height = 1;
}
int src_i420_y_size = src_width * Abs(src_height);
int src_i420_uv_size = ((src_width + 1) / 2) * ((Abs(src_height) + 1) / 2);
int src_i420_size = src_i420_y_size + src_i420_uv_size * 2;
align_buffer_page_end(src_i420, src_i420_size);
for (int i = 0; i < src_i420_size; ++i) {
src_i420[i] = fastrand() & 0xff;
}
int dst_i420_y_size = dst_width * dst_height;
int dst_i420_uv_size = ((dst_width + 1) / 2) * ((dst_height + 1) / 2);
int dst_i420_size = dst_i420_y_size + dst_i420_uv_size * 2;
align_buffer_page_end(dst_i420_c, dst_i420_size);
align_buffer_page_end(dst_i420_opt, dst_i420_size);
memset(dst_i420_c, 2, dst_i420_size);
memset(dst_i420_opt, 3, dst_i420_size);
MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization.
I420Rotate(src_i420, src_width, src_i420 + src_i420_y_size,
(src_width + 1) / 2, src_i420 + src_i420_y_size + src_i420_uv_size,
(src_width + 1) / 2, dst_i420_c, dst_width,
dst_i420_c + dst_i420_y_size, (dst_width + 1) / 2,
dst_i420_c + dst_i420_y_size + dst_i420_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization.
for (int i = 0; i < benchmark_iterations; ++i) {
I420Rotate(
src_i420, src_width, src_i420 + src_i420_y_size, (src_width + 1) / 2,
src_i420 + src_i420_y_size + src_i420_uv_size, (src_width + 1) / 2,
dst_i420_opt, dst_width, dst_i420_opt + dst_i420_y_size,
(dst_width + 1) / 2, dst_i420_opt + dst_i420_y_size + dst_i420_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
}
// Rotation should be exact.
for (int i = 0; i < dst_i420_size; ++i) {
EXPECT_EQ(dst_i420_c[i], dst_i420_opt[i]);
}
free_aligned_buffer_page_end(dst_i420_c);
free_aligned_buffer_page_end(dst_i420_opt);
free_aligned_buffer_page_end(src_i420);
}
TEST_F(LibYUVRotateTest, I420Rotate0_Opt) {
I420TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate0, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I420Rotate90_Opt) {
I420TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate90, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I420Rotate180_Opt) {
I420TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate180, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I420Rotate270_Opt) {
I420TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate270, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
// TODO(fbarchard): Remove odd width tests.
// Odd width tests work but disabled because they use C code and can be
// tested by passing an odd width command line or environment variable.
TEST_F(LibYUVRotateTest, DISABLED_I420Rotate0_Odd) {
I420TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_width_ + 1, benchmark_height_ + 1, kRotate0,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_I420Rotate90_Odd) {
I420TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_height_ + 1, benchmark_width_ + 1, kRotate90,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_I420Rotate180_Odd) {
I420TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_width_ + 1, benchmark_height_ + 1, kRotate180,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_I420Rotate270_Odd) {
I420TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_height_ + 1, benchmark_width_ + 1, kRotate270,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
static void I422TestRotate(int src_width,
int src_height,
int dst_width,
int dst_height,
libyuv::RotationMode mode,
int benchmark_iterations,
int disable_cpu_flags,
int benchmark_cpu_info) {
if (src_width < 1) {
src_width = 1;
}
if (src_height == 0) {
src_height = 1;
}
if (dst_width < 1) {
dst_width = 1;
}
if (dst_height < 1) {
dst_height = 1;
}
int src_i422_y_size = src_width * Abs(src_height);
int src_i422_uv_size = ((src_width + 1) / 2) * Abs(src_height);
int src_i422_size = src_i422_y_size + src_i422_uv_size * 2;
align_buffer_page_end(src_i422, src_i422_size);
for (int i = 0; i < src_i422_size; ++i) {
src_i422[i] = fastrand() & 0xff;
}
int dst_i422_y_size = dst_width * dst_height;
int dst_i422_uv_size = ((dst_width + 1) / 2) * dst_height;
int dst_i422_size = dst_i422_y_size + dst_i422_uv_size * 2;
align_buffer_page_end(dst_i422_c, dst_i422_size);
align_buffer_page_end(dst_i422_opt, dst_i422_size);
memset(dst_i422_c, 2, dst_i422_size);
memset(dst_i422_opt, 3, dst_i422_size);
MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization.
I422Rotate(src_i422, src_width, src_i422 + src_i422_y_size,
(src_width + 1) / 2, src_i422 + src_i422_y_size + src_i422_uv_size,
(src_width + 1) / 2, dst_i422_c, dst_width,
dst_i422_c + dst_i422_y_size, (dst_width + 1) / 2,
dst_i422_c + dst_i422_y_size + dst_i422_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization.
for (int i = 0; i < benchmark_iterations; ++i) {
I422Rotate(
src_i422, src_width, src_i422 + src_i422_y_size, (src_width + 1) / 2,
src_i422 + src_i422_y_size + src_i422_uv_size, (src_width + 1) / 2,
dst_i422_opt, dst_width, dst_i422_opt + dst_i422_y_size,
(dst_width + 1) / 2, dst_i422_opt + dst_i422_y_size + dst_i422_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
}
// Rotation should be exact.
for (int i = 0; i < dst_i422_size; ++i) {
EXPECT_EQ(dst_i422_c[i], dst_i422_opt[i]);
}
free_aligned_buffer_page_end(dst_i422_c);
free_aligned_buffer_page_end(dst_i422_opt);
free_aligned_buffer_page_end(src_i422);
}
TEST_F(LibYUVRotateTest, I422Rotate0_Opt) {
I422TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate0, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I422Rotate90_Opt) {
I422TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate90, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I422Rotate180_Opt) {
I422TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate180, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I422Rotate270_Opt) {
I422TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate270, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
static void I444TestRotate(int src_width,
int src_height,
int dst_width,
int dst_height,
libyuv::RotationMode mode,
int benchmark_iterations,
int disable_cpu_flags,
int benchmark_cpu_info) {
if (src_width < 1) {
src_width = 1;
}
if (src_height == 0) {
src_height = 1;
}
if (dst_width < 1) {
dst_width = 1;
}
if (dst_height < 1) {
dst_height = 1;
}
int src_i444_y_size = src_width * Abs(src_height);
int src_i444_uv_size = src_width * Abs(src_height);
int src_i444_size = src_i444_y_size + src_i444_uv_size * 2;
align_buffer_page_end(src_i444, src_i444_size);
for (int i = 0; i < src_i444_size; ++i) {
src_i444[i] = fastrand() & 0xff;
}
int dst_i444_y_size = dst_width * dst_height;
int dst_i444_uv_size = dst_width * dst_height;
int dst_i444_size = dst_i444_y_size + dst_i444_uv_size * 2;
align_buffer_page_end(dst_i444_c, dst_i444_size);
align_buffer_page_end(dst_i444_opt, dst_i444_size);
memset(dst_i444_c, 2, dst_i444_size);
memset(dst_i444_opt, 3, dst_i444_size);
MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization.
I444Rotate(src_i444, src_width, src_i444 + src_i444_y_size, src_width,
src_i444 + src_i444_y_size + src_i444_uv_size, src_width,
dst_i444_c, dst_width, dst_i444_c + dst_i444_y_size, dst_width,
dst_i444_c + dst_i444_y_size + dst_i444_uv_size, dst_width,
src_width, src_height, mode);
MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization.
for (int i = 0; i < benchmark_iterations; ++i) {
I444Rotate(src_i444, src_width, src_i444 + src_i444_y_size, src_width,
src_i444 + src_i444_y_size + src_i444_uv_size, src_width,
dst_i444_opt, dst_width, dst_i444_opt + dst_i444_y_size,
dst_width, dst_i444_opt + dst_i444_y_size + dst_i444_uv_size,
dst_width, src_width, src_height, mode);
}
// Rotation should be exact.
for (int i = 0; i < dst_i444_size; ++i) {
EXPECT_EQ(dst_i444_c[i], dst_i444_opt[i]);
}
free_aligned_buffer_page_end(dst_i444_c);
free_aligned_buffer_page_end(dst_i444_opt);
free_aligned_buffer_page_end(src_i444);
}
TEST_F(LibYUVRotateTest, I444Rotate0_Opt) {
I444TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate0, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I444Rotate90_Opt) {
I444TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate90, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I444Rotate180_Opt) {
I444TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate180, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I444Rotate270_Opt) {
I444TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate270, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
// TODO(fbarchard): Remove odd width tests.
// Odd width tests work but disabled because they use C code and can be
// tested by passing an odd width command line or environment variable.
TEST_F(LibYUVRotateTest, DISABLED_I444Rotate0_Odd) {
I444TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_width_ + 1, benchmark_height_ + 1, kRotate0,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_I444Rotate90_Odd) {
I444TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_height_ + 1, benchmark_width_ + 1, kRotate90,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_I444Rotate180_Odd) {
I444TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_width_ + 1, benchmark_height_ + 1, kRotate180,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_I444Rotate270_Odd) {
I444TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_height_ + 1, benchmark_width_ + 1, kRotate270,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
static void NV12TestRotate(int src_width,
int src_height,
int dst_width,
int dst_height,
libyuv::RotationMode mode,
int benchmark_iterations,
int disable_cpu_flags,
int benchmark_cpu_info) {
if (src_width < 1) {
src_width = 1;
}
if (src_height == 0) { // allow negative for inversion test.
src_height = 1;
}
if (dst_width < 1) {
dst_width = 1;
}
if (dst_height < 1) {
dst_height = 1;
}
int src_nv12_y_size = src_width * Abs(src_height);
int src_nv12_uv_size =
((src_width + 1) / 2) * ((Abs(src_height) + 1) / 2) * 2;
int src_nv12_size = src_nv12_y_size + src_nv12_uv_size;
align_buffer_page_end(src_nv12, src_nv12_size);
for (int i = 0; i < src_nv12_size; ++i) {
src_nv12[i] = fastrand() & 0xff;
}
int dst_i420_y_size = dst_width * dst_height;
int dst_i420_uv_size = ((dst_width + 1) / 2) * ((dst_height + 1) / 2);
int dst_i420_size = dst_i420_y_size + dst_i420_uv_size * 2;
align_buffer_page_end(dst_i420_c, dst_i420_size);
align_buffer_page_end(dst_i420_opt, dst_i420_size);
memset(dst_i420_c, 2, dst_i420_size);
memset(dst_i420_opt, 3, dst_i420_size);
MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization.
NV12ToI420Rotate(src_nv12, src_width, src_nv12 + src_nv12_y_size,
(src_width + 1) & ~1, dst_i420_c, dst_width,
dst_i420_c + dst_i420_y_size, (dst_width + 1) / 2,
dst_i420_c + dst_i420_y_size + dst_i420_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization.
for (int i = 0; i < benchmark_iterations; ++i) {
NV12ToI420Rotate(src_nv12, src_width, src_nv12 + src_nv12_y_size,
(src_width + 1) & ~1, dst_i420_opt, dst_width,
dst_i420_opt + dst_i420_y_size, (dst_width + 1) / 2,
dst_i420_opt + dst_i420_y_size + dst_i420_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
}
// Rotation should be exact.
for (int i = 0; i < dst_i420_size; ++i) {
EXPECT_EQ(dst_i420_c[i], dst_i420_opt[i]);
}
free_aligned_buffer_page_end(dst_i420_c);
free_aligned_buffer_page_end(dst_i420_opt);
free_aligned_buffer_page_end(src_nv12);
}
TEST_F(LibYUVRotateTest, NV12Rotate0_Opt) {
NV12TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate0, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, NV12Rotate90_Opt) {
NV12TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate90, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, NV12Rotate180_Opt) {
NV12TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate180, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, NV12Rotate270_Opt) {
NV12TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate270, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_NV12Rotate0_Odd) {
NV12TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_width_ + 1, benchmark_height_ + 1, kRotate0,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_NV12Rotate90_Odd) {
NV12TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_height_ + 1, benchmark_width_ + 1, kRotate90,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_NV12Rotate180_Odd) {
NV12TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_width_ + 1, benchmark_height_ + 1, kRotate180,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, DISABLED_NV12Rotate270_Odd) {
NV12TestRotate(benchmark_width_ + 1, benchmark_height_ + 1,
benchmark_height_ + 1, benchmark_width_ + 1, kRotate270,
benchmark_iterations_, disable_cpu_flags_,
benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, NV12Rotate0_Invert) {
NV12TestRotate(benchmark_width_, -benchmark_height_, benchmark_width_,
benchmark_height_, kRotate0, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, NV12Rotate90_Invert) {
NV12TestRotate(benchmark_width_, -benchmark_height_, benchmark_height_,
benchmark_width_, kRotate90, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, NV12Rotate180_Invert) {
NV12TestRotate(benchmark_width_, -benchmark_height_, benchmark_width_,
benchmark_height_, kRotate180, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, NV12Rotate270_Invert) {
NV12TestRotate(benchmark_width_, -benchmark_height_, benchmark_height_,
benchmark_width_, kRotate270, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
// Test Android 420 to I420 Rotate
#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, ROT) \
TEST_F(LibYUVRotateTest, \
SRC_FMT_PLANAR##To##FMT_PLANAR##Rotate##ROT##To##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##Rotate( \
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, \
(libyuv::RotationMode)ROT); \
MaskCpuFlags(benchmark_cpu_info_); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
SRC_FMT_PLANAR##To##FMT_PLANAR##Rotate( \
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, \
(libyuv::RotationMode)ROT); \
} \
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, 0) \
TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \
FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, \
_Unaligned, +, 2, PN, OFF_U, OFF_V, 0) \
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, 0) \
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, 0) \
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, 180)
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)
#undef TESTAPLANARTOP
#undef TESTAPLANARTOPI
static void I010TestRotate(int src_width,
int src_height,
int dst_width,
int dst_height,
libyuv::RotationMode mode,
int benchmark_iterations,
int disable_cpu_flags,
int benchmark_cpu_info) {
if (src_width < 1) {
src_width = 1;
}
if (src_height == 0) {
src_height = 1;
}
if (dst_width < 1) {
dst_width = 1;
}
if (dst_height < 1) {
dst_height = 1;
}
int src_i010_y_size = src_width * Abs(src_height);
int src_i010_uv_size = ((src_width + 1) / 2) * ((Abs(src_height) + 1) / 2);
int src_i010_size = src_i010_y_size + src_i010_uv_size * 2;
align_buffer_page_end_16(src_i010, src_i010_size);
for (int i = 0; i < src_i010_size; ++i) {
src_i010[i] = fastrand() & 0x3ff;
}
int dst_i010_y_size = dst_width * dst_height;
int dst_i010_uv_size = ((dst_width + 1) / 2) * ((dst_height + 1) / 2);
int dst_i010_size = dst_i010_y_size + dst_i010_uv_size * 2;
align_buffer_page_end_16(dst_i010_c, dst_i010_size);
align_buffer_page_end_16(dst_i010_opt, dst_i010_size);
memset(dst_i010_c, 2, dst_i010_size * 2);
memset(dst_i010_opt, 3, dst_i010_size * 2);
MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization.
I010Rotate(src_i010, src_width, src_i010 + src_i010_y_size,
(src_width + 1) / 2, src_i010 + src_i010_y_size + src_i010_uv_size,
(src_width + 1) / 2, dst_i010_c, dst_width,
dst_i010_c + dst_i010_y_size, (dst_width + 1) / 2,
dst_i010_c + dst_i010_y_size + dst_i010_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization.
for (int i = 0; i < benchmark_iterations; ++i) {
I010Rotate(
src_i010, src_width, src_i010 + src_i010_y_size, (src_width + 1) / 2,
src_i010 + src_i010_y_size + src_i010_uv_size, (src_width + 1) / 2,
dst_i010_opt, dst_width, dst_i010_opt + dst_i010_y_size,
(dst_width + 1) / 2, dst_i010_opt + dst_i010_y_size + dst_i010_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
}
// Rotation should be exact.
for (int i = 0; i < dst_i010_size; ++i) {
EXPECT_EQ(dst_i010_c[i], dst_i010_opt[i]);
}
free_aligned_buffer_page_end_16(dst_i010_c);
free_aligned_buffer_page_end_16(dst_i010_opt);
free_aligned_buffer_page_end_16(src_i010);
}
TEST_F(LibYUVRotateTest, I010Rotate0_Opt) {
I010TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate0, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I010Rotate90_Opt) {
I010TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate90, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I010Rotate180_Opt) {
I010TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate180, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I010Rotate270_Opt) {
I010TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate270, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
static void I210TestRotate(int src_width,
int src_height,
int dst_width,
int dst_height,
libyuv::RotationMode mode,
int benchmark_iterations,
int disable_cpu_flags,
int benchmark_cpu_info) {
if (src_width < 1) {
src_width = 1;
}
if (src_height == 0) {
src_height = 1;
}
if (dst_width < 1) {
dst_width = 1;
}
if (dst_height < 1) {
dst_height = 1;
}
int src_i210_y_size = src_width * Abs(src_height);
int src_i210_uv_size = ((src_width + 1) / 2) * Abs(src_height);
int src_i210_size = src_i210_y_size + src_i210_uv_size * 2;
align_buffer_page_end_16(src_i210, src_i210_size);
for (int i = 0; i < src_i210_size; ++i) {
src_i210[i] = fastrand() & 0x3ff;
}
int dst_i210_y_size = dst_width * dst_height;
int dst_i210_uv_size = ((dst_width + 1) / 2) * dst_height;
int dst_i210_size = dst_i210_y_size + dst_i210_uv_size * 2;
align_buffer_page_end_16(dst_i210_c, dst_i210_size);
align_buffer_page_end_16(dst_i210_opt, dst_i210_size);
memset(dst_i210_c, 2, dst_i210_size * 2);
memset(dst_i210_opt, 3, dst_i210_size * 2);
MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization.
I210Rotate(src_i210, src_width, src_i210 + src_i210_y_size,
(src_width + 1) / 2, src_i210 + src_i210_y_size + src_i210_uv_size,
(src_width + 1) / 2, dst_i210_c, dst_width,
dst_i210_c + dst_i210_y_size, (dst_width + 1) / 2,
dst_i210_c + dst_i210_y_size + dst_i210_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization.
for (int i = 0; i < benchmark_iterations; ++i) {
I210Rotate(
src_i210, src_width, src_i210 + src_i210_y_size, (src_width + 1) / 2,
src_i210 + src_i210_y_size + src_i210_uv_size, (src_width + 1) / 2,
dst_i210_opt, dst_width, dst_i210_opt + dst_i210_y_size,
(dst_width + 1) / 2, dst_i210_opt + dst_i210_y_size + dst_i210_uv_size,
(dst_width + 1) / 2, src_width, src_height, mode);
}
// Rotation should be exact.
for (int i = 0; i < dst_i210_size; ++i) {
EXPECT_EQ(dst_i210_c[i], dst_i210_opt[i]);
}
free_aligned_buffer_page_end_16(dst_i210_c);
free_aligned_buffer_page_end_16(dst_i210_opt);
free_aligned_buffer_page_end_16(src_i210);
}
TEST_F(LibYUVRotateTest, I210Rotate0_Opt) {
I210TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate0, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I210Rotate90_Opt) {
I210TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate90, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I210Rotate180_Opt) {
I210TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate180, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I210Rotate270_Opt) {
I210TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate270, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
static void I410TestRotate(int src_width,
int src_height,
int dst_width,
int dst_height,
libyuv::RotationMode mode,
int benchmark_iterations,
int disable_cpu_flags,
int benchmark_cpu_info) {
if (src_width < 1) {
src_width = 1;
}
if (src_height == 0) {
src_height = 1;
}
if (dst_width < 1) {
dst_width = 1;
}
if (dst_height < 1) {
dst_height = 1;
}
int src_i410_y_size = src_width * Abs(src_height);
int src_i410_uv_size = src_width * Abs(src_height);
int src_i410_size = src_i410_y_size + src_i410_uv_size * 2;
align_buffer_page_end_16(src_i410, src_i410_size);
for (int i = 0; i < src_i410_size; ++i) {
src_i410[i] = fastrand() & 0x3ff;
}
int dst_i410_y_size = dst_width * dst_height;
int dst_i410_uv_size = dst_width * dst_height;
int dst_i410_size = dst_i410_y_size + dst_i410_uv_size * 2;
align_buffer_page_end_16(dst_i410_c, dst_i410_size);
align_buffer_page_end_16(dst_i410_opt, dst_i410_size);
memset(dst_i410_c, 2, dst_i410_size * 2);
memset(dst_i410_opt, 3, dst_i410_size * 2);
MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization.
I410Rotate(src_i410, src_width, src_i410 + src_i410_y_size, src_width,
src_i410 + src_i410_y_size + src_i410_uv_size, src_width,
dst_i410_c, dst_width, dst_i410_c + dst_i410_y_size, dst_width,
dst_i410_c + dst_i410_y_size + dst_i410_uv_size, dst_width,
src_width, src_height, mode);
MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization.
for (int i = 0; i < benchmark_iterations; ++i) {
I410Rotate(src_i410, src_width, src_i410 + src_i410_y_size, src_width,
src_i410 + src_i410_y_size + src_i410_uv_size, src_width,
dst_i410_opt, dst_width, dst_i410_opt + dst_i410_y_size,
dst_width, dst_i410_opt + dst_i410_y_size + dst_i410_uv_size,
dst_width, src_width, src_height, mode);
}
// Rotation should be exact.
for (int i = 0; i < dst_i410_size; ++i) {
EXPECT_EQ(dst_i410_c[i], dst_i410_opt[i]);
}
free_aligned_buffer_page_end_16(dst_i410_c);
free_aligned_buffer_page_end_16(dst_i410_opt);
free_aligned_buffer_page_end_16(src_i410);
}
TEST_F(LibYUVRotateTest, I410Rotate0_Opt) {
I410TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate0, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I410Rotate90_Opt) {
I410TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate90, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I410Rotate180_Opt) {
I410TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
benchmark_height_, kRotate180, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
TEST_F(LibYUVRotateTest, I410Rotate270_Opt) {
I410TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
benchmark_width_, kRotate270, benchmark_iterations_,
disable_cpu_flags_, benchmark_cpu_info_);
}
#if defined(ENABLE_ROW_TESTS)
TEST_F(LibYUVRotateTest, Transpose4x4) {
// dst width and height
const int width = ((benchmark_width_ * benchmark_height_ + 3) / 4 + 3) & ~3;
const int height = 4;
align_buffer_page_end(src_pixels, height * width * 4);
align_buffer_page_end(dst_pixels_c, width * height * 4);
align_buffer_page_end(dst_pixels_opt, width * height * 4);
MemRandomize(src_pixels, height * width * 4);
memset(dst_pixels_c, 1, width * height * 4);
memset(dst_pixels_opt, 1, width * height * 4);
Transpose4x4_32_C((const uint8_t*)src_pixels, height * 4,
(uint8_t*)dst_pixels_c, width * 4, width);
for (int i = 0; i < benchmark_iterations_; ++i) {
#if defined(__aarch64__)
if (TestCpuFlag(kCpuHasNEON)) {
Transpose4x4_32_NEON((const uint8_t*)src_pixels, height * 4,
(uint8_t*)dst_pixels_opt, width * 4, width);
} else {
Transpose4x4_32_C((const uint8_t*)src_pixels, height * 4,
(uint8_t*)dst_pixels_opt, width * 4, width);
}
#else
Transpose4x4_32_C((const uint8_t*)src_pixels, height * 4,
(uint8_t*)dst_pixels_opt, width * 4, width);
#endif
}
// for (int i = 0; i < width * height; ++i) {
// EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]);
// }
free_aligned_buffer_page_end(src_pixels);
free_aligned_buffer_page_end(dst_pixels_c);
free_aligned_buffer_page_end(dst_pixels_opt);
}
#endif // ENABLE_ROW_TESTS
} // namespace libyuv