X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc_vout.h;h=d3382771abdb0de8d41200fec1a56d4b2b50f9c3;hb=ec6ed81c26a20b84a0592d58176f9e778cbc3933;hp=635434f08c7e87f4619300e62fb7dc622a7cfd0c;hpb=a4270c7dc8ac4e35ecdfe320c2a78142e3170905;p=vlc

diff --git a/include/vlc_vout.h b/include/vlc_vout.h
index 635434f08c..d3382771ab 100644
--- a/include/vlc_vout.h
+++ b/include/vlc_vout.h
@@ -167,6 +167,8 @@ static inline void picture_CopyProperties( picture_t *p_dst, const picture_t *p_
 
 /**
  * This function will copy the picture pixels.
+ * You can safely copy between pictures that do not have the same size,
+ * only the compatible(smaller) part will be copied.
  */
 VLC_EXPORT( void, picture_CopyPixels, ( picture_t *p_dst, const picture_t *p_src ) );
 
@@ -349,9 +351,9 @@ struct subpicture_t
                                                 video_format_t *, picture_t * );
     void ( *pf_destroy_region ) ( vlc_object_t *, subpicture_region_t * );
 
-    void ( *pf_pre_render ) ( video_format_t *, spu_t *, subpicture_t *, mtime_t );
-    subpicture_region_t * ( *pf_update_regions ) ( video_format_t *, spu_t *,
-                                                   subpicture_t *, mtime_t );
+    void ( *pf_pre_render ) ( video_format_t *, spu_t *, subpicture_t * );
+    void ( *pf_update_regions ) ( video_format_t *, spu_t *,
+                                  subpicture_t *, mtime_t );
 
     /** Private data - the subtitle plugin might want to put stuff here to
      * keep track of the subpicture */
@@ -660,9 +662,14 @@ VLC_EXPORT( void,            vout_DatePicture,    ( vout_thread_t *, picture_t *
 VLC_EXPORT( void,            vout_LinkPicture,    ( vout_thread_t *, picture_t * ) );
 VLC_EXPORT( void,            vout_UnlinkPicture,  ( vout_thread_t *, picture_t * ) );
 VLC_EXPORT( void,            vout_PlacePicture,   ( vout_thread_t *, unsigned int, unsigned int, unsigned int *, unsigned int *, unsigned int *, unsigned int * ) );
+
+/* DO NOT use vout_RenderPicture unless you are in src/video_ouput */
 picture_t *     vout_RenderPicture  ( vout_thread_t *, picture_t *,
                                                        subpicture_t * );
 
+/* DO NOT use vout_CountPictureAvailable unless your are in src/input/dec.c (no exception) */
+int vout_CountPictureAvailable( vout_thread_t * );
+
 VLC_EXPORT( int, vout_vaControlDefault, ( vout_thread_t *, int, va_list ) );
 VLC_EXPORT( void *, vout_RequestWindow, ( vout_thread_t *, int *, int *, unsigned int *, unsigned int * ) );
 VLC_EXPORT( void,   vout_ReleaseWindow, ( vout_thread_t *, void * ) );