p_fmt->i_height;
}
- if (p_subpic->p_region->fmt.i_aspect == 0)
- /* Set subtitle to be the same aspect ratio as the background
- source video.
- */
- p_subpic->p_region->fmt.i_aspect = p_pic_src->format.i_aspect;
+ if ( p_region && p_subpic->p_region->fmt.i_aspect == 0 )
+ /* Set subtitle to be the same aspect ratio as the background
+ source video. */
+ p_subpic->p_region->fmt.i_aspect = p_pic_src->format.i_aspect;
i_scale_width = i_scale_width_orig;
i_scale_height = i_scale_height_orig;
p_subpic->i_original_picture_height )
{
i_scale_width = i_scale_width * p_fmt->i_width /
- p_subpic->i_original_picture_width;
+ p_subpic->i_original_picture_width;
i_scale_height = i_scale_height * p_fmt->i_height /
- p_subpic->i_original_picture_height;
+ p_subpic->i_original_picture_height;
}
/* Take care of the aspect ratio */
-
- if( p_subpic->p_region->fmt.i_aspect != p_pic_src->format.i_aspect)
- {
- i_scale_width = (p_subpic->p_region->fmt.i_aspect*1000) /
- p_pic_src->format.i_aspect;
- i_subpic_x = p_subpic->i_x * i_scale_width / 1000;
- } else
- i_subpic_x = p_subpic->i_x;
+ if( p_region && p_subpic->p_region->fmt.i_aspect !=
+ p_pic_src->format.i_aspect)
+ {
+ i_scale_width = (p_subpic->p_region->fmt.i_aspect*1000) /
+ p_pic_src->format.i_aspect;
+ i_subpic_x = p_subpic->i_x * i_scale_width / 1000;
+ } else
+ i_subpic_x = p_subpic->i_x;
if( p_region && p_region->fmt.i_sar_num * p_fmt->i_sar_den !=