diff options
| author | Zdenek Kabelac <kabi@informatics.muni.cz> | 2003-03-10 11:22:30 +0000 |
|---|---|---|
| committer | Zdenek Kabelac <kabi@informatics.muni.cz> | 2003-03-10 11:22:30 +0000 |
| commit | e5247b5f5716a273e7877e6f5a36a4fb796cdd75 (patch) | |
| tree | a9dd325859829bbc43f8484600b4e7bb6badfab4 /libavcodec | |
| parent | c545ddcaac236ff0e5871075be52021007af0f49 (diff) | |
* oooooops - sorry for this one - wrong logic
empty dsp_mask - no change
FORCE - add, no FORCE - enabled bits are masked out
Originally committed as revision 1659 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/i386/dsputil_mmx.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libavcodec/i386/dsputil_mmx.c b/libavcodec/i386/dsputil_mmx.c index b937ef5565..a05eb9e658 100644 --- a/libavcodec/i386/dsputil_mmx.c +++ b/libavcodec/i386/dsputil_mmx.c @@ -1441,10 +1441,12 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) { mm_flags = mm_support(); - if (avctx->dsp_mask && FF_MM_FORCE) - mm_flags |= (avctx->dsp_mask & 0xffff); - else - mm_flags &= (avctx->dsp_mask & 0xffff); + if (avctx->dsp_mask) { + if (avctx->dsp_mask & FF_MM_FORCE) + mm_flags |= (avctx->dsp_mask & 0xffff); + else + mm_flags &= ~(avctx->dsp_mask & 0xffff); + } #if 0 fprintf(stderr, "libavcodec: CPU flags:"); |