diff options
Diffstat (limited to 'video/filter/vf.h')
| -rw-r--r-- | video/filter/vf.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/video/filter/vf.h b/video/filter/vf.h index ebe7637c0e..a852a245f3 100644 --- a/video/filter/vf.h +++ b/video/filter/vf.h @@ -44,9 +44,14 @@ typedef struct vf_info { typedef struct vf_instance { const vf_info_t *info; - // Note: the callee is allowed to write *params. - int (*reconfig)(struct vf_instance *vf, struct mp_image_params *params, - int flags); + // Initialize the filter. The filter must set *out to the same image + // params as the images the filter functions will return for the given + // *in format. + // Note that by default, only formats reported as supported by query_format + // will be allowed for *in. + // Returns >= 0 on success, < 0 on error. + int (*reconfig)(struct vf_instance *vf, struct mp_image_params *in, + struct mp_image_params *out); // Legacy variant, use reconfig instead. int (*config)(struct vf_instance *vf, @@ -80,8 +85,9 @@ typedef struct vf_instance { struct mp_image **out_queued; int num_out_queued; - // Temporary - struct vf_chain *chain; + // Caches valid output formats. + uint8_t last_outfmts[IMGFMT_END - IMGFMT_START]; + struct vf_instance *next; } vf_instance_t; @@ -138,8 +144,6 @@ int vf_next_config(struct vf_instance *vf, unsigned int flags, unsigned int outfmt); int vf_next_query_format(struct vf_instance *vf, unsigned int fmt); -int vf_next_reconfig(struct vf_instance *vf, struct mp_image_params *params, - int flags); // Helpers |