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-rw-r--r--libswscale/swscale.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 2f5d5f1e5e..9266effc13 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -2908,6 +2908,7 @@ SwsContext *sws_getContext(int srcW, int srcH, enum PixelFormat srcFormat, int d
}
// allocate pixbufs (we use dynamic allocation because otherwise we would need to
+ // allocate several megabytes to handle all possible cases)
c->lumPixBuf= av_malloc(c->vLumBufSize*2*sizeof(int16_t*));
c->chrPixBuf= av_malloc(c->vChrBufSize*2*sizeof(int16_t*));
if (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat) && isALPHA(c->dstFormat))