+/* */
+struct subpicture_region_private_t
+{
+ video_format_t fmt;
+ picture_t *p_picture;
+};
+
+static subpicture_region_private_t *SpuRegionPrivateCreate( video_format_t *p_fmt )
+{
+ subpicture_region_private_t *p_private = malloc( sizeof(*p_private) );
+
+ if( !p_private )
+ return NULL;
+
+ p_private->fmt = *p_fmt;
+ if( p_fmt->p_palette )
+ {
+ p_private->fmt.p_palette = malloc( sizeof(*p_private->fmt.p_palette) );
+ if( p_private->fmt.p_palette )
+ *p_private->fmt.p_palette = *p_fmt->p_palette;
+ }
+ p_private->p_picture = NULL;
+
+ return p_private;
+}
+static void SpuRegionPrivateDestroy( subpicture_region_private_t *p_private )
+{
+ if( p_private->p_picture )
+ picture_Release( p_private->p_picture );
+ free( p_private->fmt.p_palette );
+ free( p_private );
+}
+