int i_fade_alpha = 255;
int i_x_offset;
int i_y_offset;
- int i_scale_idx = SCALE_DEFAULT;
- int i_inv_scale_x = 1000;
- int i_inv_scale_y = 1000;
+ int i_scale_idx;
+ int i_inv_scale_x;
+ int i_inv_scale_y;
if( p_region->fmt.i_chroma == VLC_FOURCC('T','E','X','T') )
{
*/
var_Create( p_spu->p_text, "spu-duration", VLC_VAR_TIME );
- val.i_time = p_subpic->i_stop - p_subpic->i_start;
- var_Set( p_spu->p_text, "spu-duration", val );
+ var_SetTime( p_spu->p_text, "spu-duration", p_subpic->i_stop - p_subpic->i_start );
var_Create( p_spu->p_text, "spu-elapsed", VLC_VAR_TIME );
- val.i_time = mdate() - p_subpic->i_start;
- var_Set( p_spu->p_text, "spu-elapsed", val );
+ var_SetTime( p_spu->p_text, "spu-elapsed", mdate() - p_subpic->i_start );
var_Create( p_spu->p_text, "text-rerender", VLC_VAR_BOOL );
var_SetBool( p_spu->p_text, "text-rerender", false );
var_Create( p_spu->p_text, "scale", VLC_VAR_INTEGER );
var_SetInteger( p_spu->p_text, "scale",
- __MIN(i_scale_width_orig, i_scale_height_orig) );
+ __MIN(i_scale_width_orig, i_scale_height_orig) );
if( p_spu->p_text->pf_render_html && p_region->psz_html )
{
p_region->i_align |= SUBPICTURE_RENDERED;
}
+ /* From now on, we can only process non text data */
+ if( p_region->fmt.i_chroma == VLC_FOURCC('T','E','X','T') )
+ goto exit;
+
if( p_region->i_align & SUBPICTURE_RENDERED )
{
+ /* We are using a region which come from rendered text */
i_scale_idx = SCALE_TEXT;
i_inv_scale_x = i_scale_width_orig;
i_inv_scale_y = i_scale_height_orig;
}
+ else
+ {
+ i_scale_idx = SCALE_DEFAULT;
+ i_inv_scale_x = 1000;
+ i_inv_scale_y = 1000;
+ }
i_x_offset = (p_region->i_x + pi_subpic_x[ i_scale_idx ]) * i_inv_scale_x / 1000;
i_y_offset = (p_region->i_y + p_subpic->i_y) * i_inv_scale_y / 1000;
if( p_spu->b_force_palette &&
( VLC_FOURCC('Y','U','V','P') == p_region->fmt.i_chroma ) )
{
- memcpy( p_region->fmt.p_palette->palette,
- p_spu->palette, 16 );
+ /* It look so wrong I won't comment
+ * p_palette->palette is [256][4] with a int i_entries
+ * p_spu->palette is [4][4]
+ * */
+ memcpy( p_region->fmt.p_palette->palette, p_spu->palette, 16 );
}
/* Scale SPU if necessary */
- if( p_region->p_cache &&
- ( p_region->fmt.i_chroma != VLC_FOURCC('T','E','X','T') ) )
+ if( p_region->p_cache )
{
if( pi_scale_width[ i_scale_idx ] * p_region->fmt.i_width / 1000 !=
p_region->p_cache->fmt.i_width ||
( pi_scale_height[ i_scale_idx ] != 1000 ) ) &&
( ( pi_scale_width[ i_scale_idx ] > 0 ) ||
( pi_scale_height[ i_scale_idx ] > 0 ) ) &&
- p_spu->p_scale && !p_region->p_cache &&
- ( p_region->fmt.i_chroma != VLC_FOURCC('T','E','X','T') ) )
+ p_spu->p_scale && !p_region->p_cache )
{
picture_t *p_pic;
( pi_scale_height[ i_scale_idx ] != 1000 ) ) &&
( ( pi_scale_width[ i_scale_idx ] > 0 ) ||
( pi_scale_height[ i_scale_idx ] > 0 ) ) &&
- p_spu->p_scale && p_region->p_cache &&
- ( p_region->fmt.i_chroma != VLC_FOURCC('T','E','X','T') ) )
+ p_spu->p_scale && p_region->p_cache )
{
p_region = p_region->p_cache;
}
}
}
- if( p_region->fmt.i_chroma != VLC_FOURCC('T','E','X','T') )
- {
- /* */
- SpuRenderUpdateBlend( p_spu, &p_region->fmt );
-
- /* Force cropping if requested */
- if( p_spu->b_force_crop )
- {
- video_format_t *p_fmt = &p_spu->p_blend->fmt_in.video;
- int i_crop_x = p_spu->i_crop_x * pi_scale_width[ i_scale_idx ] / 1000
- * i_inv_scale_x / 1000;
- int i_crop_y = p_spu->i_crop_y * pi_scale_height[ i_scale_idx ] / 1000
- * i_inv_scale_y / 1000;
- int i_crop_width = p_spu->i_crop_width * pi_scale_width[ i_scale_idx ] / 1000
- * i_inv_scale_x / 1000;
- int i_crop_height = p_spu->i_crop_height * pi_scale_height[ i_scale_idx ] / 1000
- * i_inv_scale_y / 1000;
-
- /* Find the intersection */
- if( i_crop_x + i_crop_width <= i_x_offset ||
- i_x_offset + (int)p_fmt->i_visible_width < i_crop_x ||
- i_crop_y + i_crop_height <= i_y_offset ||
- i_y_offset + (int)p_fmt->i_visible_height < i_crop_y )
- {
- /* No intersection */
- p_fmt->i_visible_width = p_fmt->i_visible_height = 0;
- }
- else
- {
- int i_x, i_y, i_x_end, i_y_end;
- i_x = __MAX( i_crop_x, i_x_offset );
- i_y = __MAX( i_crop_y, i_y_offset );
- i_x_end = __MIN( i_crop_x + i_crop_width,
- i_x_offset + (int)p_fmt->i_visible_width );
- i_y_end = __MIN( i_crop_y + i_crop_height,
- i_y_offset + (int)p_fmt->i_visible_height );
-
- p_fmt->i_x_offset = i_x - i_x_offset;
- p_fmt->i_y_offset = i_y - i_y_offset;
- p_fmt->i_visible_width = i_x_end - i_x;
- p_fmt->i_visible_height = i_y_end - i_y;
-
- i_x_offset = i_x;
- i_y_offset = i_y;
- }
- }
-
- i_x_offset = __MAX( i_x_offset, 0 );
- i_y_offset = __MAX( i_y_offset, 0 );
-
- /* Update the output picture size */
- p_spu->p_blend->fmt_out.video.i_width =
- p_spu->p_blend->fmt_out.video.i_visible_width =
- p_fmt->i_width;
- p_spu->p_blend->fmt_out.video.i_height =
- p_spu->p_blend->fmt_out.video.i_visible_height =
- p_fmt->i_height;
+ /* */
+ SpuRenderUpdateBlend( p_spu, &p_region->fmt );
- if( p_spu->p_blend->p_module )
+ /* Force cropping if requested */
+ if( p_spu->b_force_crop )
+ {
+ video_format_t *p_fmt = &p_spu->p_blend->fmt_in.video;
+ int i_crop_x = p_spu->i_crop_x * pi_scale_width[ i_scale_idx ] / 1000
+ * i_inv_scale_x / 1000;
+ int i_crop_y = p_spu->i_crop_y * pi_scale_height[ i_scale_idx ] / 1000
+ * i_inv_scale_y / 1000;
+ int i_crop_width = p_spu->i_crop_width * pi_scale_width[ i_scale_idx ] / 1000
+ * i_inv_scale_x / 1000;
+ int i_crop_height = p_spu->i_crop_height * pi_scale_height[ i_scale_idx ] / 1000
+ * i_inv_scale_y / 1000;
+
+ /* Find the intersection */
+ if( i_crop_x + i_crop_width <= i_x_offset ||
+ i_x_offset + (int)p_fmt->i_visible_width < i_crop_x ||
+ i_crop_y + i_crop_height <= i_y_offset ||
+ i_y_offset + (int)p_fmt->i_visible_height < i_crop_y )
{
- p_spu->p_blend->pf_video_blend( p_spu->p_blend, p_pic_dst,
- p_pic_src, &p_region->picture, i_x_offset, i_y_offset,
- i_fade_alpha * p_subpic->i_alpha * p_region->i_alpha / 65025 );
+ /* No intersection */
+ p_fmt->i_visible_width = p_fmt->i_visible_height = 0;
}
else
{
- msg_Err( p_spu, "blending %4.4s to %4.4s failed",
- (char *)&p_spu->p_blend->fmt_out.video.i_chroma,
- (char *)&p_spu->p_blend->fmt_out.video.i_chroma );
+ int i_x, i_y, i_x_end, i_y_end;
+ i_x = __MAX( i_crop_x, i_x_offset );
+ i_y = __MAX( i_crop_y, i_y_offset );
+ i_x_end = __MIN( i_crop_x + i_crop_width,
+ i_x_offset + (int)p_fmt->i_visible_width );
+ i_y_end = __MIN( i_crop_y + i_crop_height,
+ i_y_offset + (int)p_fmt->i_visible_height );
+
+ p_fmt->i_x_offset = i_x - i_x_offset;
+ p_fmt->i_y_offset = i_y - i_y_offset;
+ p_fmt->i_visible_width = i_x_end - i_x;
+ p_fmt->i_visible_height = i_y_end - i_y;
+
+ i_x_offset = i_x;
+ i_y_offset = i_y;
}
}
+ i_x_offset = __MAX( i_x_offset, 0 );
+ i_y_offset = __MAX( i_y_offset, 0 );
+
+ /* Update the output picture size */
+ p_spu->p_blend->fmt_out.video.i_width =
+ p_spu->p_blend->fmt_out.video.i_visible_width =
+ p_fmt->i_width;
+ p_spu->p_blend->fmt_out.video.i_height =
+ p_spu->p_blend->fmt_out.video.i_visible_height =
+ p_fmt->i_height;
+
+ if( p_spu->p_blend->p_module )
+ {
+ p_spu->p_blend->pf_video_blend( p_spu->p_blend, p_pic_dst,
+ p_pic_src, &p_region->picture, i_x_offset, i_y_offset,
+ i_fade_alpha * p_subpic->i_alpha * p_region->i_alpha / 65025 );
+ }
+ else
+ {
+ msg_Err( p_spu, "blending %4.4s to %4.4s failed",
+ (char *)&p_spu->p_blend->fmt_out.video.i_chroma,
+ (char *)&p_spu->p_blend->fmt_out.video.i_chroma );
+ }
+
+exit:
if( b_rerender_text )
{
/* Some forms of subtitles need to be re-rendered more than
}
if( i_scale_width_orig <= 0 )
- i_scale_width_orig = 1;
+ i_scale_width_orig = 1000;
if( i_scale_height_orig <= 0 )
- i_scale_height_orig = 1;
+ i_scale_height_orig = 1000;
i_source_video_width = p_fmt->i_width * 1000 / i_scale_width_orig;
i_source_video_height = p_fmt->i_height * 1000 / i_scale_height_orig;