[FFmpeg-devel] [PATCH] pthread_frame: Propagate sw_pix_fmt across threads
Hendrik Leppkes
h.leppkes at gmail.com
Fri Mar 31 01:49:37 EEST 2017
On Fri, Mar 31, 2017 at 12:04 AM, Mark Thompson <sw at jkqxz.net> wrote:
> This is required by the VP9 hwaccels (both DXVA2 and VAAPI) when
> threads are enabled.
> ---
> libavcodec/pthread_frame.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c
> index 5b5f5fb289..4e1ad9d686 100644
> --- a/libavcodec/pthread_frame.c
> +++ b/libavcodec/pthread_frame.c
> @@ -250,6 +250,7 @@ static int update_context_from_thread(AVCodecContext *dst, AVCodecContext *src,
> dst->width = src->width;
> dst->height = src->height;
> dst->pix_fmt = src->pix_fmt;
> + dst->sw_pix_fmt = src->sw_pix_fmt;
>
> dst->coded_width = src->coded_width;
> dst->coded_height = src->coded_height;
> --
> 2.11.0
>
I can confirm that this fixes DXVA2 VP9 decoding with threads on.
- Hendrik
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