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sobel use one alloc instead of 3.

Browse Source 
BUG=300
TESTED=try bots
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/6449004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@931 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2013-12-30 18:39:43 +00:00
parent 49db7b7e4a
commit a12284b906
3 changed files with 7 additions and 8 deletions
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2
README.chromium
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@ -1,6 +1,6 @@
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 930
Version: 931
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 930
#define LIBYUV_VERSION 931
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT

11
source/planar_functions.cc
View File

@ -1909,9 +1909,10 @@ static int ARGBSobelize(const uint8* src_argb, int src_stride_argb,
#endif
// 3 rows with edges before/after.
const int kRowSize = (width + kEdge + 15) & ~15;
align_buffer_64(row_y, kEdge + kRowSize * 3 + kEdge);
align_buffer_64(row_sobelx, width + kEdge);
align_buffer_64(row_sobely, width + kEdge);
align_buffer_64(rows, kRowSize * 2 + (kEdge + kRowSize * 3 + kEdge));
uint8* row_sobelx = rows;
uint8* row_sobely = rows + kRowSize;
uint8* row_y = rows + kRowSize * 2;
// Convert first row.
uint8* row_y0 = row_y + kEdge;
@ -1946,9 +1947,7 @@ static int ARGBSobelize(const uint8* src_argb, int src_stride_argb,
dst_argb += dst_stride_argb;
}
free_aligned_buffer_64(row_y);
free_aligned_buffer_64(row_sobelx);
free_aligned_buffer_64(row_sobely);
free_aligned_buffer_64(rows);
return 0;
}