Commit dc3a1295 authored by Frank Barchard's avatar Frank Barchard

add mergeuv test

Add test for SplitUVPlane and MergeUVPlane

Add public methods SplitUVPlanes and MergeUVPlanes based on the
optimized assembly functions that already exists.

TEST=SplitUVPlane unittest
BUG=libyuv:629
R=braveyao@chromium.org

Review URL: https://codereview.chromium.org/2279603002 .
parent c244a3e9
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 1614
Version: 1615
License: BSD
License File: LICENSE
......
......@@ -11,6 +11,6 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
#define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 1614
#define LIBYUV_VERSION 1615
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT
......@@ -2358,4 +2358,99 @@ TEST_F(LibYUVPlanarTest, SetPlane_Opt) {
EXPECT_EQ(0, max_diff);
}
TEST_F(LibYUVPlanarTest, MergeUVPlane_Opt) {
const int kPixels = benchmark_width_ * benchmark_height_;
align_buffer_page_end(src_pixels, kPixels * 2);
align_buffer_page_end(tmp_pixels_u, kPixels);
align_buffer_page_end(tmp_pixels_v, kPixels);
align_buffer_page_end(dst_pixels_opt, kPixels * 2);
align_buffer_page_end(dst_pixels_c, kPixels * 2);
MemRandomize(src_pixels, kPixels * 2);
MemRandomize(tmp_pixels_u, kPixels);
MemRandomize(tmp_pixels_v, kPixels);
MemRandomize(dst_pixels_opt, kPixels * 2);
MemRandomize(dst_pixels_c, kPixels * 2);
MaskCpuFlags(disable_cpu_flags_);
SplitUVPlane(src_pixels, benchmark_width_ * 2,
tmp_pixels_u, benchmark_width_,
tmp_pixels_v, benchmark_width_,
benchmark_width_, benchmark_height_);
MergeUVPlane(tmp_pixels_u, benchmark_width_,
tmp_pixels_v, benchmark_width_,
dst_pixels_c, benchmark_width_ * 2,
benchmark_width_, benchmark_height_);
MaskCpuFlags(benchmark_cpu_info_);
SplitUVPlane(src_pixels, benchmark_width_ * 2,
tmp_pixels_u, benchmark_width_,
tmp_pixels_v, benchmark_width_,
benchmark_width_, benchmark_height_);
for (int i = 0; i < benchmark_iterations_; ++i) {
MergeUVPlane(tmp_pixels_u, benchmark_width_,
tmp_pixels_v, benchmark_width_,
dst_pixels_opt, benchmark_width_ * 2,
benchmark_width_, benchmark_height_);
}
for (int i = 0; i < kPixels * 2; ++i) {
EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]);
}
free_aligned_buffer_page_end(src_pixels);
free_aligned_buffer_page_end(tmp_pixels_u);
free_aligned_buffer_page_end(tmp_pixels_v);
free_aligned_buffer_page_end(dst_pixels_opt);
free_aligned_buffer_page_end(dst_pixels_c);
}
TEST_F(LibYUVPlanarTest, SplitUVPlane_Opt) {
const int kPixels = benchmark_width_ * benchmark_height_;
align_buffer_page_end(src_pixels, kPixels * 2);
align_buffer_page_end(tmp_pixels_u, kPixels);
align_buffer_page_end(tmp_pixels_v, kPixels);
align_buffer_page_end(dst_pixels_opt, kPixels * 2);
align_buffer_page_end(dst_pixels_c, kPixels * 2);
MemRandomize(src_pixels, kPixels * 2);
MemRandomize(tmp_pixels_u, kPixels);
MemRandomize(tmp_pixels_v, kPixels);
MemRandomize(dst_pixels_opt, kPixels * 2);
MemRandomize(dst_pixels_c, kPixels * 2);
MaskCpuFlags(disable_cpu_flags_);
SplitUVPlane(src_pixels, benchmark_width_ * 2,
tmp_pixels_u, benchmark_width_,
tmp_pixels_v, benchmark_width_,
benchmark_width_, benchmark_height_);
MergeUVPlane(tmp_pixels_u, benchmark_width_,
tmp_pixels_v, benchmark_width_,
dst_pixels_c, benchmark_width_ * 2,
benchmark_width_, benchmark_height_);
MaskCpuFlags(benchmark_cpu_info_);
for (int i = 0; i < benchmark_iterations_; ++i) {
SplitUVPlane(src_pixels, benchmark_width_ * 2,
tmp_pixels_u, benchmark_width_,
tmp_pixels_v, benchmark_width_,
benchmark_width_, benchmark_height_);
}
MergeUVPlane(tmp_pixels_u, benchmark_width_,
tmp_pixels_v, benchmark_width_,
dst_pixels_opt, benchmark_width_ * 2,
benchmark_width_, benchmark_height_);
for (int i = 0; i < kPixels * 2; ++i) {
EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]);
}
free_aligned_buffer_page_end(src_pixels);
free_aligned_buffer_page_end(tmp_pixels_u);
free_aligned_buffer_page_end(tmp_pixels_v);
free_aligned_buffer_page_end(dst_pixels_opt);
free_aligned_buffer_page_end(dst_pixels_c);
}
} // namespace libyuv
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