19 #ifndef AVFILTER_VIDEO_H
20 #define AVFILTER_VIDEO_H
25 int perms,
int w,
int h);
AVFilterBufferRef * ff_null_get_video_buffer(AVFilterLink *link, int perms, int w, int h)
A link between two filters.
A reference to an AVFilterBuffer.
AVFilterBufferRef * ff_default_get_video_buffer(AVFilterLink *link, int perms, int w, int h)
AVFilterBufferRef * ff_get_video_buffer(AVFilterLink *link, int perms, int w, int h)
Request a picture buffer with a specific set of permissions.