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swscale: fix filter alignment reduction without inline asm 

Fixes scaling in MSVC/ICL, where inline asm is not present, but the
YASM scaling code is.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Hendrik Leppkes 2013-06-21 18:10:38 +02:00 committed by Michael Niedermayer
parent d6a33f5d20
commit 7cdf574c22
1 changed files with 1 additions and 1 deletions
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2
libswscale/utils.c
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@ -535,7 +535,7 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
filterAlign = 1;
}
if (INLINE_MMX(cpu_flags)) {
if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) {
// special case for unscaled vertical filtering
if (minFilterSize == 1 && filterAlign == 2)
filterAlign = 1;