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Change YUV to RGB to subtract the chroma contributions from the bias.

Browse Source 
BUG=324
TESTED=win64 build and TestFullYUV
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/33999004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1246 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2015-01-23 04:22:35 +00:00
parent c62d30111f
commit b114986477
3 changed files with 5 additions and 5 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: 1245
Version: 1246
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 1245
#define LIBYUV_VERSION 1246
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT

6
source/row_win.cc
View File

@ -94,9 +94,9 @@ void I422ToARGBRow_SSSE3(const uint8* y_buf,
xmm0 = _mm_maddubs_epi16(xmm0, *(__m128i*)kUVToB);
xmm1 = _mm_maddubs_epi16(xmm1, *(__m128i*)kUVToG);
xmm2 = _mm_maddubs_epi16(xmm2, *(__m128i*)kUVToR);
xmm0 = _mm_sub_epi16(xmm0, *(__m128i*)kUVBiasB);
xmm1 = _mm_sub_epi16(xmm1, *(__m128i*)kUVBiasG);
xmm2 = _mm_sub_epi16(xmm2, *(__m128i*)kUVBiasR);
xmm0 = _mm_sub_epi16(*(__m128i*)kUVBiasB, xmm0);
xmm1 = _mm_sub_epi16(*(__m128i*)kUVBiasG, xmm1);
xmm2 = _mm_sub_epi16(*(__m128i*)kUVBiasR, xmm2);
xmm3 = _mm_loadl_epi64((__m128i*)y_buf);
xmm3 = _mm_unpacklo_epi8(xmm3, xmm3);
xmm3 = _mm_mulhi_epu16(xmm3, *(__m128i*)kYToRgb);