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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-05-11 08:30:02 -0400 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-05-11 15:48:51 +0200 |
| commit | d2bf42895ac30d228491a8a95a5908351dc32783 (patch) | |
| tree | d4c1f410d146658494ed94970f369b4be658b107 /libavcodec/h264pred_template.c | |
| parent | 36dc49b713f81708e5637c18748c6f666f732caa (diff) | |
| download | ffmpeg-d2bf42895ac30d228491a8a95a5908351dc32783.tar.gz | |
h264pred: fix one more aliasing violation.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavcodec/h264pred_template.c')
| -rw-r--r-- | libavcodec/h264pred_template.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavcodec/h264pred_template.c b/libavcodec/h264pred_template.c index c600133346..1c1fe0bc31 100644 --- a/libavcodec/h264pred_template.c +++ b/libavcodec/h264pred_template.c @@ -695,10 +695,12 @@ static void FUNCC(pred8x8l_horizontal)(uint8_t *_src, int has_topleft, int has_t { pixel *src = (pixel*)_src; int stride = _stride/sizeof(pixel); + pixel4 a; PREDICT_8x8_LOAD_LEFT; -#define ROW(y) ((pixel4*)(src+y*stride))[0] =\ - ((pixel4*)(src+y*stride))[1] = PIXEL_SPLAT_X4(l##y) +#define ROW(y) a = PIXEL_SPLAT_X4(l##y); \ + AV_WN4PA(src+y*stride, a); \ + AV_WN4PA(src+y*stride+4, a); ROW(0); ROW(1); ROW(2); ROW(3); ROW(4); ROW(5); ROW(6); ROW(7); #undef ROW } |