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YUY2ToI422 coalesce rows for small images

Browse Source 
TBR=wangcheng@google.com
BUG=libyuv:647
TESTED=LibYUVConvertTest.YUY2ToI422_Opt

Review URL: https://codereview.chromium.org/2393393006 .
This commit is contained in:
Frank Barchard 2016-10-07 18:35:42 -07:00
parent edd3a84d05
commit af87c11c9a
2 changed files with 6 additions and 4 deletions
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6
source/planar_functions.cc
View File

@ -447,7 +447,8 @@ int YUY2ToI422(const uint8* src_yuy2, int src_stride_yuy2,
if (src_stride_yuy2 == width * 2 && if (src_stride_yuy2 == width * 2 &&
dst_stride_y == width && dst_stride_y == width &&
dst_stride_u * 2 == width && dst_stride_u * 2 == width &&
dst_stride_v * 2 == width) { dst_stride_v * 2 == width &&
width * height <= 32768) {
width *= height; width *= height;
height = 1; height = 1;
src_stride_yuy2 = dst_stride_y = dst_stride_u = dst_stride_v = 0; src_stride_yuy2 = dst_stride_y = dst_stride_u = dst_stride_v = 0;
@ -531,7 +532,8 @@ int UYVYToI422(const uint8* src_uyvy, int src_stride_uyvy,
if (src_stride_uyvy == width * 2 && if (src_stride_uyvy == width * 2 &&
dst_stride_y == width && dst_stride_y == width &&
dst_stride_u * 2 == width && dst_stride_u * 2 == width &&
dst_stride_v * 2 == width) { dst_stride_v * 2 == width &&
width * height <= 32768) {
width *= height; width *= height;
height = 1; height = 1;
src_stride_uyvy = dst_stride_y = dst_stride_u = dst_stride_v = 0; src_stride_uyvy = dst_stride_y = dst_stride_u = dst_stride_v = 0;

4
source/row_any.cc
View File

@ -440,13 +440,13 @@ ANY11(ARGB4444ToYRow_Any_NEON, ARGB4444ToYRow_NEON, 0, 2, 1, 7)
ANY11(YUY2ToYRow_Any_NEON, YUY2ToYRow_NEON, 1, 4, 1, 15) ANY11(YUY2ToYRow_Any_NEON, YUY2ToYRow_NEON, 1, 4, 1, 15)
#endif #endif
#ifdef HAS_UYVYTOYROW_NEON #ifdef HAS_UYVYTOYROW_NEON
ANY11(UYVYToYRow_Any_NEON, UYVYToYRow_NEON, 0, 2, 1, 15) ANY11(UYVYToYRow_Any_NEON, UYVYToYRow_NEON, 1, 4, 1, 15)
#endif #endif
#ifdef HAS_YUY2TOYROW_MSA #ifdef HAS_YUY2TOYROW_MSA
ANY11(YUY2ToYRow_Any_MSA, YUY2ToYRow_MSA, 1, 4, 1, 31) ANY11(YUY2ToYRow_Any_MSA, YUY2ToYRow_MSA, 1, 4, 1, 31)
#endif #endif
#ifdef HAS_UYVYTOYROW_MSA #ifdef HAS_UYVYTOYROW_MSA
ANY11(UYVYToYRow_Any_MSA, UYVYToYRow_MSA, 0, 2, 1, 31) ANY11(UYVYToYRow_Any_MSA, UYVYToYRow_MSA, 1, 4, 1, 31)
#endif #endif
#ifdef HAS_RGB24TOARGBROW_NEON #ifdef HAS_RGB24TOARGBROW_NEON
ANY11(RGB24ToARGBRow_Any_NEON, RGB24ToARGBRow_NEON, 0, 3, 4, 7) ANY11(RGB24ToARGBRow_Any_NEON, RGB24ToARGBRow_NEON, 0, 3, 4, 7)