Transcode cropping/padding patch by Udo Richter < udo underscore richter at...

Transcode cropping/padding patch by Udo Richter < udo underscore richter at gmx d0t de> (with added round-to-16 fix) . Many thanks for this.

Seems to work neatly, please test nevertheless.

Closes:#448

modules/codec/ffmpeg/ffmpeg.c

@@ -197,6 +197,12 @@ vlc_module_begin();
     set_callbacks( E_(OpenFilter), E_(CloseFilter) );
     set_description( _("ffmpeg video filter") );
 
+    /* crop/padd submodule */
+    add_submodule();
+    set_capability( "crop padd", 10 );
+    set_callbacks( E_(OpenCropPadd), E_(CloseFilter) );
+    set_description( _("ffmpeg crop padd filter") );
+
     /* video filter submodule */
     add_submodule();
     set_capability( "video filter2", 0 );

modules/codec/ffmpeg/ffmpeg.h

@@ -70,6 +70,7 @@ void E_(CloseDemux)( vlc_object_t * );
 
 /* Video filter module */
 int  E_(OpenFilter)( vlc_object_t * );
+int  E_(OpenCropPadd)( vlc_object_t * );
 void E_(CloseFilter)( vlc_object_t * );
 int  E_(OpenDeinterlace)( vlc_object_t * );
 void E_(CloseDeinterlace)( vlc_object_t * );