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reversing my own stupidity ... (raw packed yuv422 files dont use YUY2 but UYVY)

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Originally committed as revision 1494 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2003-01-23 01:20:47 +00:00
parent 8aa3ee32c2
commit e78df69997
1 changed files with 6 additions and 6 deletions
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12
libavcodec/imgconvert.c
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@ -242,18 +242,18 @@ static void yuv422_to_yuv420p(AVPicture *dst, AVPicture *src,
for(y=0;y<height;y+=2) { for(y=0;y<height;y+=2) {
for(x=0;x<width;x+=2) { for(x=0;x<width;x+=2) {
cb[0] = p[0]; lum[0] = p[0];
lum[0] = p[1]; cb[0] = p[1];
cr[0] = p[2]; lum[1] = p[2];
lum[1] = p[3]; cr[0] = p[3];
p += 4; p += 4;
lum += 2; lum += 2;
cb++; cb++;
cr++; cr++;
} }
for(x=0;x<width;x+=2) { for(x=0;x<width;x+=2) {
lum[0] = p[1]; lum[0] = p[0];
lum[1] = p[3]; lum[1] = p[2];
p += 4; p += 4;
lum += 2; lum += 2;
} }