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scale to 3/4 bug fix for odd widths. multiply to index into source by scale factor should be 4 / 3 not 3 / 4.

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BUG=433
TESTED=set LIBYUV_WIDTH=1276 out\release\libyuv_unittest.exe --gtest_catch_exceptions=0 --gtest_filter=*.Scale*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/49219004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1391 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2015-04-30 17:18:13 +00:00
parent 9f4636e298
commit 31806d76d9
1 changed files with 16 additions and 16 deletions
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32
source/scale_any.cc
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@ -95,36 +95,36 @@ SDANY(ScaleRowDown4Box_Any_NEON, ScaleRowDown4Box_NEON, ScaleRowDown4Box_C,
#ifdef HAS_SCALEROWDOWN34_SSSE3
SDANY(ScaleRowDown34_Any_SSSE3, ScaleRowDown34_SSSE3, ScaleRowDown34_C,
3 / 4, 1, 23)
SDANY(ScaleRowDown34_Any_SSSE3, ScaleRowDown34_SSSE3,
ScaleRowDown34_C, 4 / 3, 1, 23)
SDANY(ScaleRowDown34_0_Box_Any_SSSE3, ScaleRowDown34_0_Box_SSSE3,
ScaleRowDown34_0_Box_C, 3 / 4, 1, 23)
ScaleRowDown34_0_Box_C, 4 / 3, 1, 23)
SDANY(ScaleRowDown34_1_Box_Any_SSSE3, ScaleRowDown34_1_Box_SSSE3,
ScaleRowDown34_1_Box_C, 3 / 4, 1, 23)
ScaleRowDown34_1_Box_C, 4 / 3, 1, 23)
#endif
#ifdef HAS_SCALEROWDOWN34_NEON
SDANY(ScaleRowDown34_Any_NEON, ScaleRowDown34_NEON, ScaleRowDown34_C,
3 / 4, 1, 23)
SDANY(ScaleRowDown34_Any_NEON, ScaleRowDown34_NEON,
ScaleRowDown34_C, 4 / 3, 1, 23)
SDANY(ScaleRowDown34_0_Box_Any_NEON, ScaleRowDown34_0_Box_NEON,
ScaleRowDown34_0_Box_C, 3 / 4, 1, 23)
ScaleRowDown34_0_Box_C, 4 / 3, 1, 23)
SDANY(ScaleRowDown34_1_Box_Any_NEON, ScaleRowDown34_1_Box_NEON,
ScaleRowDown34_1_Box_C, 3 / 4, 1, 23)
ScaleRowDown34_1_Box_C, 4 / 3, 1, 23)
#endif
#ifdef HAS_SCALEROWDOWN38_SSSE3
SDANY(ScaleRowDown38_Any_SSSE3, ScaleRowDown38_SSSE3, ScaleRowDown38_C,
3 / 4, 1, 11)
SDANY(ScaleRowDown38_Any_SSSE3, ScaleRowDown38_SSSE3,
ScaleRowDown38_C, 8 / 3, 1, 11)
SDANY(ScaleRowDown38_3_Box_Any_SSSE3, ScaleRowDown38_3_Box_SSSE3,
ScaleRowDown38_3_Box_C, 3 / 4, 1, 5)
ScaleRowDown38_3_Box_C, 8 / 3, 1, 5)
SDANY(ScaleRowDown38_2_Box_Any_SSSE3, ScaleRowDown38_2_Box_SSSE3,
ScaleRowDown38_2_Box_C, 3 / 4, 1, 5)
ScaleRowDown38_2_Box_C, 8 / 3, 1, 5)
#endif
#ifdef HAS_SCALEROWDOWN38_NEON
SDANY(ScaleRowDown38_Any_NEON, ScaleRowDown38_NEON, ScaleRowDown38_C,
3 / 4, 1, 11)
SDANY(ScaleRowDown38_Any_NEON, ScaleRowDown38_NEON,
ScaleRowDown38_C, 8 / 3, 1, 11)
SDANY(ScaleRowDown38_3_Box_Any_NEON, ScaleRowDown38_3_Box_NEON,
ScaleRowDown38_3_Box_C, 3 / 4, 1, 11)
ScaleRowDown38_3_Box_C, 8 / 3, 1, 11)
SDANY(ScaleRowDown38_2_Box_Any_NEON, ScaleRowDown38_2_Box_NEON,
ScaleRowDown38_2_Box_C, 3 / 4, 1, 11)
ScaleRowDown38_2_Box_C, 8 / 3, 1, 11)
#endif
#undef SDANY