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ffmpeg.wasm-core
Commit 0a05e494 authored by Fabrice Bellard's avatar Fabrice Bellard
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fixed PIX_FMT_YUV422 conversions 

Originally committed as revision 1806 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 0a9ad8d1
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Showing with 12 additions and 12 deletions
libavcodec/imgconvert.c
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...@@ -538,8 +538,8 @@ static void yuv422_to_yuv420p(AVPicture *dst, AVPicture *src, ...@@ -538,8 +538,8 @@ static void yuv422_to_yuv420p(AVPicture *dst, AVPicture *src,
p1 = src->data[0]; p1 = src->data[0];
lum1 = dst->data[0]; lum1 = dst->data[0];
cb1 = dst->data[0]; cb1 = dst->data[1];
cr1 = dst->data[0]; cr1 = dst->data[2];
for(;height >= 2; height -= 2) { for(;height >= 2; height -= 2) {
p = p1; p = p1;
...@@ -582,9 +582,9 @@ static void yuv422_to_yuv422p(AVPicture *dst, AVPicture *src, ...@@ -582,9 +582,9 @@ static void yuv422_to_yuv422p(AVPicture *dst, AVPicture *src,
p1 = src->data[0]; p1 = src->data[0];
lum1 = dst->data[0]; lum1 = dst->data[0];
cb1 = dst->data[0]; cb1 = dst->data[1];
cr1 = dst->data[0]; cr1 = dst->data[2];
for(;height >= 2; height -= 2) { for(;height > 0; height--) {
p = p1; p = p1;
lum = lum1; lum = lum1;
cb = cb1; cb = cb1;
...@@ -615,9 +615,9 @@ static void yuv422p_to_yuv422(AVPicture *dst, AVPicture *src, ...@@ -615,9 +615,9 @@ static void yuv422p_to_yuv422(AVPicture *dst, AVPicture *src,
p1 = dst->data[0]; p1 = dst->data[0];
lum1 = src->data[0]; lum1 = src->data[0];
cb1 = src->data[0]; cb1 = src->data[1];
cr1 = src->data[0]; cr1 = src->data[2];
for(;height >= 2; height -= 2) { for(;height > 0; height--) {
p = p1; p = p1;
lum = lum1; lum = lum1;
cb = cb1; cb = cb1;
...@@ -632,10 +632,10 @@ static void yuv422p_to_yuv422(AVPicture *dst, AVPicture *src, ...@@ -632,10 +632,10 @@ static void yuv422p_to_yuv422(AVPicture *dst, AVPicture *src,
cb++; cb++;
cr++; cr++;
} }
p1 += src->linesize[0]; p1 += dst->linesize[0];
lum1 += dst->linesize[0]; lum1 += src->linesize[0];
cb1 += dst->linesize[1]; cb1 += src->linesize[1];
cr1 += dst->linesize[2]; cr1 += src->linesize[2];
} }
} }
......
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