Message ID | 20171210205209.9456-1-onemda@gmail.com |
---|---|
State | New |
Headers | show |
On 12/10/17, Paul B Mahol <onemda@gmail.com> wrote: > It should not be needed for each filter that sets sample aspect ratio > to set it explicitly also for each and every frame, instead that is > automatically done in get_buffer call. > > Signed-off-by: Paul B Mahol <onemda@gmail.com> > --- > libavfilter/video.c | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) > > diff --git a/libavfilter/video.c b/libavfilter/video.c > index 6f9020b9fe..7a8e587798 100644 > --- a/libavfilter/video.c > +++ b/libavfilter/video.c > @@ -43,6 +43,7 @@ AVFrame *ff_null_get_video_buffer(AVFilterLink *link, int > w, int h) > > AVFrame *ff_default_get_video_buffer(AVFilterLink *link, int w, int h) > { > + AVFrame *frame = NULL; > int pool_width = 0; > int pool_height = 0; > int pool_align = 0; > @@ -86,7 +87,13 @@ AVFrame *ff_default_get_video_buffer(AVFilterLink *link, > int w, int h) > } > } > > - return ff_frame_pool_get(link->frame_pool); > + frame = ff_frame_pool_get(link->frame_pool); > + if (!frame) > + return NULL; > + > + frame->sample_aspect_ratio = link->sample_aspect_ratio; > + > + return frame; > } > > AVFrame *ff_get_video_buffer(AVFilterLink *link, int w, int h) > -- > 2.11.0 > > Will apply this 2 sample aspect ratio patches really soon.
diff --git a/libavfilter/video.c b/libavfilter/video.c index 6f9020b9fe..7a8e587798 100644 --- a/libavfilter/video.c +++ b/libavfilter/video.c @@ -43,6 +43,7 @@ AVFrame *ff_null_get_video_buffer(AVFilterLink *link, int w, int h) AVFrame *ff_default_get_video_buffer(AVFilterLink *link, int w, int h) { + AVFrame *frame = NULL; int pool_width = 0; int pool_height = 0; int pool_align = 0; @@ -86,7 +87,13 @@ AVFrame *ff_default_get_video_buffer(AVFilterLink *link, int w, int h) } } - return ff_frame_pool_get(link->frame_pool); + frame = ff_frame_pool_get(link->frame_pool); + if (!frame) + return NULL; + + frame->sample_aspect_ratio = link->sample_aspect_ratio; + + return frame; } AVFrame *ff_get_video_buffer(AVFilterLink *link, int w, int h)
It should not be needed for each filter that sets sample aspect ratio to set it explicitly also for each and every frame, instead that is automatically done in get_buffer call. Signed-off-by: Paul B Mahol <onemda@gmail.com> --- libavfilter/video.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)