Module: libav Branch: master Commit: e87f5e4e5f2e2e36b0b7826d708cda7049877af0
Author: Vittorio Giovara <[email protected]> Committer: Vittorio Giovara <[email protected]> Date: Mon Aug 25 20:40:19 2014 -0400 h264: fully check cropping amount from sps Even if sps.crop is true, the cropping amount may be zero. Fixes a sample with a valid but broken container cropping. --- libavcodec/h264_slice.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index 83d3426..69aed1d 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -1028,9 +1028,11 @@ static int init_dimensions(H264Context *h) { int width = h->width - (h->sps.crop_right + h->sps.crop_left); int height = h->height - (h->sps.crop_top + h->sps.crop_bottom); + int crop_present = h->sps.crop_left || h->sps.crop_top || + h->sps.crop_right || h->sps.crop_bottom; /* handle container cropping */ - if (!h->sps.crop && + if (!crop_present && FFALIGN(h->avctx->width, 16) == h->width && FFALIGN(h->avctx->height, 16) == h->height) { width = h->avctx->width; _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
