Fixed AR returned by various text renderer.

modules/misc/text_renderer/freetype.c

@@ -551,6 +551,8 @@ static int Render( filter_t *p_filter, subpicture_region_t *p_region,
     if( p_region->fmt.i_visible_height > 0 )
         fmt.i_visible_height = p_region->fmt.i_visible_height;
     fmt.i_x_offset = fmt.i_y_offset = 0;
+    fmt.i_sar_num = 1;
+    fmt.i_sar_den = 1;
 
     assert( !p_region->p_picture );
     p_region->p_picture = picture_NewFromFormat( &fmt );
@@ -816,6 +818,8 @@ static int RenderYUVA( filter_t *p_filter, subpicture_region_t *p_region,
     if( p_region->fmt.i_visible_height > 0 )
         fmt.i_visible_height = p_region->fmt.i_visible_height;
     fmt.i_x_offset = fmt.i_y_offset = 0;
+    fmt.i_sar_num = 1;
+    fmt.i_sar_den = 1;
 
     p_region->p_picture = picture_NewFromFormat( &fmt );
     if( !p_region->p_picture )

modules/misc/text_renderer/quartztext.c

@@ -1038,6 +1038,8 @@ static int RenderYUVA( filter_t *p_filter, subpicture_region_t *p_region,
     fmt.i_width = fmt.i_visible_width = i_width;
     fmt.i_height = fmt.i_visible_height = __MIN( i_height, i_textblock_height + VERTICAL_MARGIN * 2);
     fmt.i_x_offset = fmt.i_y_offset = 0;
+    fmt.i_sar_num = 1;
+    fmt.i_sar_den = 1;
 
     p_region->p_picture = picture_NewFromFormat( &fmt );
     if( !p_region->p_picture )

modules/misc/text_renderer/win32text.c

@@ -226,6 +226,8 @@ static int Render( filter_t *p_filter, subpicture_region_t *p_region,
     fmt.i_width = fmt.i_visible_width = i_width + (b_outline ? 4 : 0);
     fmt.i_height = fmt.i_visible_height = i_height + (b_outline ? 4 : 0);
     fmt.i_x_offset = fmt.i_y_offset = 0;
+    fmt.i_sar_num = 1;
+    fmt.i_sar_den = 1;
 
     /* Build palette */
     fmt.p_palette = calloc( 1, sizeof(*fmt.p_palette) );