diff options
Diffstat (limited to 'libavcodec/h264_slice.c')
| -rw-r--r-- | libavcodec/h264_slice.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index 1b35c2baaf..a54d3816e4 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -378,6 +378,8 @@ int ff_h264_update_thread_context(AVCodecContext *dst, h->avctx->coded_width = h1->avctx->coded_width; h->avctx->width = h1->avctx->width; h->avctx->height = h1->avctx->height; + h->width_from_caller = h1->width_from_caller; + h->height_from_caller = h1->height_from_caller; h->coded_picture_number = h1->coded_picture_number; h->first_field = h1->first_field; h->picture_structure = h1->picture_structure; @@ -797,10 +799,15 @@ static int init_dimensions(H264Context *h) int height = h->height - (sps->crop_top + sps->crop_bottom); /* handle container cropping */ - if (FFALIGN(h->avctx->width, 16) == FFALIGN(width, 16) && - FFALIGN(h->avctx->height, 16) == FFALIGN(height, 16)) { - width = h->avctx->width; - height = h->avctx->height; + if (h->width_from_caller > 0 && h->height_from_caller > 0 && + !sps->crop_top && !sps->crop_left && + FFALIGN(h->width_from_caller, 16) == FFALIGN(width, 16) && + FFALIGN(h->height_from_caller, 16) == FFALIGN(height, 16)) { + width = h->width_from_caller; + height = h->height_from_caller; + } else { + h->width_from_caller = 0; + h->height_from_caller = 0; } h->avctx->coded_width = h->width; |