From 9e5f164dc1ef90b08535db31370011af382429cc Mon Sep 17 00:00:00 2001 From: Ramiro Polla Date: Tue, 19 Jan 2010 15:42:51 +0000 Subject: [PATCH] swscale-example: Add comment about the use of av_{malloc,free}. Originally committed as revision 30373 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale --- libswscale/swscale-example.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libswscale/swscale-example.c b/libswscale/swscale-example.c index a53b64b..7c43a39 100644 --- a/libswscale/swscale-example.c +++ b/libswscale/swscale-example.c @@ -102,6 +102,10 @@ static int doTest(uint8_t *ref[4], int refStride[4], int w, int h, else dstStride[i]= dstW*4; + /* Image buffers passed into libswscale can be allocated any way you + * prefer, as long as they're aligned enough for the architecture, and + * they're freed appropriately (such as using av_free for buffers + * allocated with av_malloc). */ src[i]= av_malloc(srcStride[i]*srcH); dst[i]= av_malloc(dstStride[i]*dstH); out[i]= av_malloc(refStride[i]*h); -- 2.7.4