subpicture_t *p_subpic,
int i_scale_width_orig, int i_scale_height_orig )
{
-
- int i_subpic_x;
-
/* Get lock */
vlc_mutex_lock( &p_spu->subpicture_lock );
{
subpicture_region_t *p_region = p_subpic->p_region;
int i_scale_width, i_scale_height;
+ int i_subpic_x = p_subpic->i_x;
/* Load the blending module */
if( !p_spu->p_blend && p_region )
p_spu->p_text->fmt_out.video.i_height =
p_spu->p_text->fmt_out.video.i_visible_height =
p_fmt->i_height;
-
+
p_spu->p_text->pf_sub_buffer_new = spu_new_buffer;
p_spu->p_text->pf_sub_buffer_del = spu_del_buffer;
p_spu->p_text->p_module =
p_fmt->i_height;
}
- 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;
}
- /* Take care of the aspect ratio */
- if( p_region && p_subpic->p_region->fmt.i_aspect !=
- p_pic_src->format.i_aspect)
+ /* Set default subpicture aspect ratio */
+ if( p_region && p_region->fmt.i_aspect &&
+ (!p_region->fmt.i_sar_num || !p_region->fmt.i_sar_den) )
{
- 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;
-
+ p_region->fmt.i_sar_den = p_region->fmt.i_aspect;
+ p_region->fmt.i_sar_num = VOUT_ASPECT_FACTOR;
+ }
+ if( p_region &&
+ (!p_region->fmt.i_sar_num || !p_region->fmt.i_sar_den) )
+ {
+ p_region->fmt.i_sar_den = p_fmt->i_sar_den;
+ p_region->fmt.i_sar_num = p_fmt->i_sar_num;
+ }
+ /* Take care of the aspect ratio */
if( p_region && p_region->fmt.i_sar_num * p_fmt->i_sar_den !=
p_region->fmt.i_sar_den * p_fmt->i_sar_num )
{
i_scale_width = i_scale_width *
(int64_t)p_region->fmt.i_sar_num * p_fmt->i_sar_den /
p_region->fmt.i_sar_den / p_fmt->i_sar_num;
+ i_subpic_x = p_subpic->i_x * i_scale_width / 1000;
}
+ /* Load the scaling module */
if( !p_spu->p_scale && (i_scale_width != 1000 ||
i_scale_height != 1000) )
{
module_Need( p_spu->p_scale, "video filter2", 0, 0 );
}
- if( p_subpic->pf_render )
- {
- /* HACK to remove when the ogt subpic decoder is gone */
- if( p_spu->p_parent &&
- p_spu->p_parent->i_object_type == VLC_OBJECT_VOUT )
- {
- vout_thread_t *p_vout = (vout_thread_t *)p_spu->p_parent;
- p_subpic->pf_render( p_vout, p_pic_dst, p_subpic );
- }
- }
- else while( p_region && p_spu->p_blend &&
- p_spu->p_blend->pf_video_blend )
+ while( p_region && p_spu->p_blend && p_spu->p_blend->pf_video_blend )
{
int i_fade_alpha = 255;
int i_x_offset = p_region->i_x + i_subpic_x;