indeo5: change AVCodecContext w/h when internal ones change.
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 31 Mar 2012 12:16:48 +0000 (14:16 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 31 Mar 2012 14:35:54 +0000 (16:35 +0200)
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/indeo5.c

index 52be725..0b3d946 100644 (file)
@@ -797,6 +797,10 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
     if (ctx->frame.data[0])
         avctx->release_buffer(avctx, &ctx->frame);
 
+    if(   avctx->width  != ctx->planes[0].width
+       || avctx->height != ctx->planes[0].height)
+        avcodec_set_dimensions(avctx, ctx->planes[0].width, ctx->planes[0].height);
+
     ctx->frame.reference = 0;
     if (avctx->get_buffer(avctx, &ctx->frame) < 0) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");