* modules/codec/ffmpeg/video_filter.c: fixed cases where pictures weren't released properly.

modules/codec/ffmpeg/video_filter.c

@@ -203,6 +203,7 @@ static picture_t *Process( filter_t *p_filter, picture_t *p_pic )
     if( !p_pic_dst )
     {
         msg_Warn( p_filter, "can't get output picture" );
+        p_pic->pf_release( p_pic );
         return NULL;
     }
 

modules/stream_out/transcode.c

@@ -1438,6 +1438,7 @@ static int transcode_video_process( sout_stream_t *p_stream,
                 msg_Dbg( p_stream, "dropping frame (%i)",
                          (int)(i_video_drift - i_master_drift) );
 #endif
+                p_pic->pf_release( p_pic );
                 return VLC_EGENERIC;
             }
             else if( i_video_drift > i_master_drift + 50000 )
@@ -1456,6 +1457,7 @@ static int transcode_video_process( sout_stream_t *p_stream,
             {
                 transcode_video_close( p_stream, id );
                 id->b_transcode = VLC_FALSE;
+                p_pic->pf_release( p_pic );
                 return VLC_EGENERIC;
             }
 
@@ -1534,6 +1536,7 @@ static int transcode_video_process( sout_stream_t *p_stream,
 
                     transcode_video_close( p_stream, id );
                     id->b_transcode = VLC_FALSE;
+                    p_pic->pf_release( p_pic );
                     return VLC_EGENERIC;
                 }
             }

modules/video_filter/scale.c

@@ -112,6 +112,7 @@ static picture_t *Filter( filter_t *p_filter, picture_t *p_pic )
     if( !p_pic_dst )
     {
         msg_Warn( p_filter, "can't get output picture" );
+        p_pic->pf_release( p_pic );
         return NULL;
     }