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Support invert for ARGBRect and SetPlane

Browse Source 
BUG=387
TESTED=ARGBRect_Invert
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/37539004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1219 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2015-01-07 19:02:01 +00:00
parent 992c3b089a
commit 8e3db2dc73
4 changed files with 25 additions and 6 deletions
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2
README.chromium
View File

@ -1,6 +1,6 @@
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 1218
Version: 1219
License: BSD
License File: LICENSE

2
include/libyuv/version.h
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@ -11,6 +11,6 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
#define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 1218
#define LIBYUV_VERSION 1219
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT

12
source/planar_functions.cc
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@ -1096,6 +1096,11 @@ void SetPlane(uint8* dst_y, int dst_stride_y,
int y;
uint32 v32 = value | (value << 8) | (value << 16) | (value << 24);
void (*SetRow)(uint8* dst, uint32 value, int pix) = SetRow_C;
if (height < 0) {
height = -height;
dst_y = dst_y + (height - 1) * dst_stride_y;
dst_stride_y = -dst_stride_y;
}
// Coalesce rows.
if (dst_stride_y == width) {
width *= height;
@ -1155,10 +1160,15 @@ int ARGBRect(uint8* dst_argb, int dst_stride_argb,
int width, int height,
uint32 value) {
if (!dst_argb ||
width <= 0 || height <= 0 ||
width <= 0 || height == 0 ||
dst_x < 0 || dst_y < 0) {
return -1;
}
if (height < 0) {
height = -height;
dst_argb = dst_argb + (height - 1) * dst_stride_argb;
dst_stride_argb = -dst_stride_argb;
}
dst_argb += dst_y * dst_stride_argb + dst_x * 4;
// Coalesce rows.
if (dst_stride_argb == width * 4) {

15
unit_test/planar_test.cc
View File

@ -2149,8 +2149,6 @@ static int TestARGBRect(int width, int height, int benchmark_iterations,
return max_diff;
}
// TODO(fbarchard): Add invert support and test.
TEST_F(libyuvTest, ARGBRect_Any) {
int max_diff = TestARGBRect(benchmark_width_ - 1, benchmark_height_,
benchmark_iterations_, +1, 0, 4);
@ -2163,6 +2161,12 @@ TEST_F(libyuvTest, ARGBRect_Unaligned) {
EXPECT_EQ(0, max_diff);
}
TEST_F(libyuvTest, ARGBRect_Invert) {
int max_diff = TestARGBRect(benchmark_width_, benchmark_height_,
benchmark_iterations_, -1, 0, 4);
EXPECT_EQ(0, max_diff);
}
TEST_F(libyuvTest, ARGBRect_Opt) {
int max_diff = TestARGBRect(benchmark_width_, benchmark_height_,
benchmark_iterations_, +1, 0, 4);
@ -2181,11 +2185,16 @@ TEST_F(libyuvTest, SetPlane_Unaligned) {
EXPECT_EQ(0, max_diff);
}
TEST_F(libyuvTest, SetPlane_Invert) {
int max_diff = TestARGBRect(benchmark_width_, benchmark_height_,
benchmark_iterations_, -1, 0, 1);
EXPECT_EQ(0, max_diff);
}
TEST_F(libyuvTest, SetPlane_Opt) {
int max_diff = TestARGBRect(benchmark_width_, benchmark_height_,
benchmark_iterations_, +1, 0, 1);
EXPECT_EQ(0, max_diff);
}
} // namespace libyuv