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avfilter/video: Add ff_default_get_video_buffer2() to set specific alignment 

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d740782701)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2022-04-11 22:40:59 +02:00
parent d7508841a4
commit 203e2e5315
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GPG Key ID: B18E8928B3948D64
2 changed files with 7 additions and 1 deletions
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7
libavfilter/video.c
View File

@ -41,7 +41,7 @@ AVFrame *ff_null_get_video_buffer(AVFilterLink *link, int w, int h)
return ff_get_video_buffer(link->dst->outputs[0], w, h);
}
AVFrame *ff_default_get_video_buffer(AVFilterLink *link, int w, int h)
AVFrame *ff_default_get_video_buffer2(AVFilterLink *link, int w, int h, int align)
{
AVFrame *frame = NULL;
int pool_width = 0;
@ -96,6 +96,11 @@ AVFrame *ff_default_get_video_buffer(AVFilterLink *link, int w, int h)
return frame;
}
AVFrame *ff_default_get_video_buffer(AVFilterLink *link, int w, int h)
{
return ff_default_get_video_buffer2(link, w, h, av_cpu_max_align());
}
AVFrame *ff_get_video_buffer(AVFilterLink *link, int w, int h)
{
AVFrame *ret = NULL;

1
libavfilter/video.h
View File

@ -24,6 +24,7 @@
#include "avfilter.h"
AVFrame *ff_default_get_video_buffer(AVFilterLink *link, int w, int h);
AVFrame *ff_default_get_video_buffer2(AVFilterLink *link, int w, int h, int align);
AVFrame *ff_null_get_video_buffer(AVFilterLink *link, int w, int h);
/**