On 22/03/13 15:30, Anton Khirnov wrote:
> Needed e.g. for h264 cropping to work properly.
> ---
> libavcodec/utils.c | 25 ++++++++++++++++++++++---
> 1 file changed, 22 insertions(+), 3 deletions(-)
>
> diff --git a/libavcodec/utils.c b/libavcodec/utils.c
> index 42493e1..4a1ea08 100644
> --- a/libavcodec/utils.c
> +++ b/libavcodec/utils.c
> @@ -550,14 +550,19 @@ static void compat_release_buffer(void *opaque, uint8_t
> *data)
>
> int ff_get_buffer(AVCodecContext *avctx, AVFrame *frame, int flags)
> {
> + int orig_width = 0, orig_height = 0;
> int ret;
>
> switch (avctx->codec_type) {
> case AVMEDIA_TYPE_VIDEO:
> if (!frame->width)
> - frame->width = avctx->width;
> + frame->width = FFMAX(avctx->width,
> avctx->coded_width);
align it with the line below.
> + else
> + orig_width = frame->width;
> if (!frame->height)
> - frame->height = avctx->height;
> + frame->height = FFMAX(avctx->height,
> avctx->coded_height);
> + else
same nit as above
The rest seems ok even if a bit harder to follow than it should. (no
idea on how making it simpler.)
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