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vlc-gpu
Commit 8e3816a2 authored by Bernie Purcell's avatar Bernie Purcell
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Patch to vout_subpictures intended to resolve problems with subtitle text 

being too large in full screen for some video modules.
parent 2c44839b
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Showing with 121 additions and 63 deletions
include/vlc_vout.h
View file @ 8e3816a2
...@@ -309,6 +309,9 @@ struct subpicture_t ...@@ -309,6 +309,9 @@ struct subpicture_t
#define SUBPICTURE_ALIGN_MASK ( SUBPICTURE_ALIGN_LEFT|SUBPICTURE_ALIGN_RIGHT| \ #define SUBPICTURE_ALIGN_MASK ( SUBPICTURE_ALIGN_LEFT|SUBPICTURE_ALIGN_RIGHT| \
SUBPICTURE_ALIGN_TOP |SUBPICTURE_ALIGN_BOTTOM ) SUBPICTURE_ALIGN_TOP |SUBPICTURE_ALIGN_BOTTOM )
/* Subpicture rendered flag - should only be used by vout_subpictures */
#define SUBPICTURE_RENDERED 0x10
/***************************************************************************** /*****************************************************************************
* Prototypes * Prototypes
*****************************************************************************/ *****************************************************************************/
......
src/video_output/vout_subpictures.c
View file @ 8e3816a2
...@@ -59,6 +59,11 @@ struct filter_owner_sys_t ...@@ -59,6 +59,11 @@ struct filter_owner_sys_t
int i_channel; int i_channel;
}; };
enum {
SCALE_DEFAULT,
SCALE_TEXT,
SCALE_SIZE
};
/** /**
* Creates the subpicture unit * Creates the subpicture unit
* *
...@@ -503,6 +508,9 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -503,6 +508,9 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
subpicture_t *p_subpic, subpicture_t *p_subpic,
int i_scale_width_orig, int i_scale_height_orig ) int i_scale_width_orig, int i_scale_height_orig )
{ {
int i_source_video_width = p_fmt->i_width * 1000 / i_scale_width_orig;
int i_source_video_height = p_fmt->i_height * 1000 / i_scale_height_orig;
/* Get lock */ /* Get lock */
vlc_mutex_lock( &p_spu->subpicture_lock ); vlc_mutex_lock( &p_spu->subpicture_lock );
...@@ -510,8 +518,13 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -510,8 +518,13 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
while( p_subpic != NULL && p_subpic->i_status != FREE_SUBPICTURE ) while( p_subpic != NULL && p_subpic->i_status != FREE_SUBPICTURE )
{ {
subpicture_region_t *p_region = p_subpic->p_region; subpicture_region_t *p_region = p_subpic->p_region;
int i_scale_width, i_scale_height; int pi_scale_width[ SCALE_SIZE ];
int i_subpic_x = p_subpic->i_x; int pi_scale_height[ SCALE_SIZE ];
int pi_subpic_x[ SCALE_SIZE ];
int k;
for( k=0; k< SCALE_SIZE ; k++ )
pi_subpic_x[ k ] = p_subpic->i_x;
/* Load the blending module */ /* Load the blending module */
if( !p_spu->p_blend && p_region ) if( !p_spu->p_blend && p_region )
...@@ -529,9 +542,11 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -529,9 +542,11 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
module_Need( p_spu->p_blend, "video blending", 0, 0 ); module_Need( p_spu->p_blend, "video blending", 0, 0 );
} }
/* Load the text rendering module */ /* Load the text rendering module; it is possible there is a
if( !p_spu->p_text && p_region * text region somewhere in the subpicture other than the first
&& p_region->fmt.i_chroma == VLC_FOURCC('T','E','X','T') ) * element in the region list, so just load it anyway as we'll
* probably want it sooner or later. */
if( !p_spu->p_text && p_region )
{ {
char *psz_modulename = NULL; char *psz_modulename = NULL;
...@@ -564,17 +579,21 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -564,17 +579,21 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
} }
if( p_spu->p_text ) if( p_spu->p_text )
{ {
if( (p_subpic->i_original_picture_height > 0) && subpicture_region_t *p_text_region = p_subpic->p_region;
(p_subpic->i_original_picture_width > 0) )
/* Only overwrite the size fields if the region is still in pre-rendered
* TEXT format. We have to traverse the subregion list because if more
* than one subregion is present, the text region isn't guarentteed to
* be the first in the list, and only text regions use this flag.
* All of this effort assists with the rescaling of text that has been
* rendered at native resolution, rather than video resolution.
*/
while( p_text_region &&
p_text_region->fmt.i_chroma != VLC_FOURCC('T','E','X','T') )
{ {
p_spu->p_text->fmt_out.video.i_width = p_text_region = p_text_region->p_next;
p_spu->p_text->fmt_out.video.i_visible_width =
p_subpic->i_original_picture_width;
p_spu->p_text->fmt_out.video.i_height =
p_spu->p_text->fmt_out.video.i_visible_height =
p_subpic->i_original_picture_height;
} }
else if( p_text_region && ((p_text_region->i_align & SUBPICTURE_RENDERED) == 0) )
{ {
p_spu->p_text->fmt_out.video.i_width = p_spu->p_text->fmt_out.video.i_width =
p_spu->p_text->fmt_out.video.i_visible_width = p_spu->p_text->fmt_out.video.i_visible_width =
...@@ -585,22 +604,28 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -585,22 +604,28 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
} }
} }
i_scale_width = i_scale_width_orig; pi_scale_width[ SCALE_DEFAULT ] = i_scale_width_orig;
i_scale_height = i_scale_height_orig; pi_scale_height[ SCALE_DEFAULT ] = i_scale_height_orig;
pi_scale_width[ SCALE_TEXT ] = p_fmt->i_width * 1000 / p_spu->p_text->fmt_out.video.i_width;
pi_scale_height[ SCALE_TEXT ] = p_fmt->i_height * 1000 / p_spu->p_text->fmt_out.video.i_height;
for( k=0; k< SCALE_SIZE ; k++ )
{
if( (p_subpic->i_original_picture_height > 0) && if( (p_subpic->i_original_picture_height > 0) &&
(p_subpic->i_original_picture_width > 0) ) (p_subpic->i_original_picture_width > 0) )
{ {
i_scale_width = i_scale_width * p_fmt->i_width / pi_scale_width[ k ] = pi_scale_width[ k ] * i_source_video_width /
p_subpic->i_original_picture_width; p_subpic->i_original_picture_width;
i_scale_height = i_scale_height * p_fmt->i_height / pi_scale_height[ k ] = pi_scale_height[ k ] * i_source_video_height /
p_subpic->i_original_picture_height; p_subpic->i_original_picture_height;
} }
else if( p_subpic->i_original_picture_height > 0 ) else if( p_subpic->i_original_picture_height > 0 )
{ {
i_scale_height = i_scale_height * p_fmt->i_height / pi_scale_height[ k ] = pi_scale_height[ k ] * i_source_video_height /
p_subpic->i_original_picture_height; p_subpic->i_original_picture_height;
i_scale_width = i_scale_height * i_scale_height / p_fmt->i_height; pi_scale_width[ k ] = pi_scale_width[ k ] * i_source_video_height /
p_subpic->i_original_picture_height;
}
} }
/* Set default subpicture aspect ratio */ /* Set default subpicture aspect ratio */
...@@ -621,16 +646,21 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -621,16 +646,21 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
if( p_region && p_region->fmt.i_sar_num * p_fmt->i_sar_den != 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 ) p_region->fmt.i_sar_den * p_fmt->i_sar_num )
{ {
i_scale_width = i_scale_width * for( k=0; k< SCALE_SIZE ; k++ )
{
pi_scale_width[ k ] = pi_scale_width[ k ] *
(int64_t)p_region->fmt.i_sar_num * p_fmt->i_sar_den / (int64_t)p_region->fmt.i_sar_num * p_fmt->i_sar_den /
p_region->fmt.i_sar_den / p_fmt->i_sar_num; p_region->fmt.i_sar_den / p_fmt->i_sar_num;
i_subpic_x = p_subpic->i_x * i_scale_width / 1000; pi_subpic_x[ k ] = p_subpic->i_x * pi_scale_width[ k ] / 1000;
}
} }
/* Load the scaling module */ /* Load the scaling module */
if( !p_spu->p_scale && if( !p_spu->p_scale &&
((i_scale_width > 0) || (i_scale_height > 0)) && ((((pi_scale_width[ SCALE_TEXT ] > 0) || (pi_scale_height[ SCALE_TEXT ] > 0)) &&
((i_scale_width != 1000) || (i_scale_height != 1000)) ) ((pi_scale_width[ SCALE_TEXT ] != 1000) || (pi_scale_height[ SCALE_TEXT ] != 1000))) ||
(((pi_scale_width[ SCALE_DEFAULT ] > 0) || (pi_scale_height[ SCALE_DEFAULT ] > 0)) &&
((pi_scale_width[ SCALE_DEFAULT ] != 1000) || (pi_scale_height[ SCALE_DEFAULT ] != 1000)))) )
{ {
p_spu->p_scale = vlc_object_create( p_spu, VLC_OBJECT_FILTER ); p_spu->p_scale = vlc_object_create( p_spu, VLC_OBJECT_FILTER );
vlc_object_attach( p_spu->p_scale, p_spu ); vlc_object_attach( p_spu->p_scale, p_spu );
...@@ -654,8 +684,11 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -654,8 +684,11 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
video_format_t orig_fmt = p_region->fmt; video_format_t orig_fmt = p_region->fmt;
vlc_bool_t b_rerender_text = VLC_FALSE; vlc_bool_t b_rerender_text = VLC_FALSE;
int i_fade_alpha = 255; int i_fade_alpha = 255;
int i_x_offset = p_region->i_x + i_subpic_x; int i_x_offset;
int i_y_offset = p_region->i_y + p_subpic->i_y; int i_y_offset;
int i_scale_idx = SCALE_DEFAULT;
int i_inv_scale_x = 1000;
int i_inv_scale_y = 1000;
if( p_region->fmt.i_chroma == VLC_FOURCC('T','E','X','T') ) if( p_region->fmt.i_chroma == VLC_FOURCC('T','E','X','T') )
{ {
...@@ -694,6 +727,10 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -694,6 +727,10 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
var_Create( p_spu->p_text, "text-rerender", VLC_VAR_BOOL ); var_Create( p_spu->p_text, "text-rerender", VLC_VAR_BOOL );
var_SetBool( p_spu->p_text, "text-rerender", VLC_FALSE ); var_SetBool( p_spu->p_text, "text-rerender", VLC_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) );
if( p_spu->p_text->pf_render_html && p_region->psz_html ) if( p_spu->p_text->pf_render_html && p_region->psz_html )
{ {
p_spu->p_text->pf_render_html( p_spu->p_text, p_spu->p_text->pf_render_html( p_spu->p_text,
...@@ -709,9 +746,19 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -709,9 +746,19 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
var_Destroy( p_spu->p_text, "spu-duration" ); var_Destroy( p_spu->p_text, "spu-duration" );
var_Destroy( p_spu->p_text, "spu-elapsed" ); var_Destroy( p_spu->p_text, "spu-elapsed" );
var_Destroy( p_spu->p_text, "text-rerender" ); var_Destroy( p_spu->p_text, "text-rerender" );
var_Destroy( p_spu->p_text, "scale" );
} }
p_region->i_align |= SUBPICTURE_RENDERED;
} }
if( p_region->i_align & SUBPICTURE_RENDERED )
{
i_scale_idx = SCALE_TEXT;
i_inv_scale_x = i_scale_width_orig;
i_inv_scale_y = i_scale_height_orig;
}
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;
/* Force palette if requested */ /* Force palette if requested */
if( p_spu->b_force_palette && if( p_spu->b_force_palette &&
...@@ -724,9 +771,9 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -724,9 +771,9 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
/* Scale SPU if necessary */ /* Scale SPU if necessary */
if( p_region->p_cache ) if( p_region->p_cache )
{ {
if( i_scale_width * p_region->fmt.i_width / 1000 != if( pi_scale_width[ i_scale_idx ] * p_region->fmt.i_width / 1000 !=
p_region->p_cache->fmt.i_width || p_region->p_cache->fmt.i_width ||
i_scale_height * p_region->fmt.i_height / 1000 != pi_scale_height[ i_scale_idx ] * p_region->fmt.i_height / 1000 !=
p_region->p_cache->fmt.i_height ) p_region->p_cache->fmt.i_height )
{ {
p_subpic->pf_destroy_region( VLC_OBJECT(p_spu), p_subpic->pf_destroy_region( VLC_OBJECT(p_spu),
...@@ -735,8 +782,8 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -735,8 +782,8 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
} }
} }
if( ((i_scale_width != 1000) || (i_scale_height != 1000)) && if( ((pi_scale_width[ i_scale_idx ] != 1000) || (pi_scale_height[ i_scale_idx ] != 1000)) &&
((i_scale_width > 0) || (i_scale_height > 0)) && ((pi_scale_width[ i_scale_idx ] > 0) || (pi_scale_height[ i_scale_idx ] > 0)) &&
p_spu->p_scale && !p_region->p_cache ) p_spu->p_scale && !p_region->p_cache )
{ {
picture_t *p_pic; picture_t *p_pic;
...@@ -756,16 +803,16 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -756,16 +803,16 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
&p_region->picture ); &p_region->picture );
p_spu->p_scale->fmt_out.video.i_width = p_spu->p_scale->fmt_out.video.i_width =
p_region->fmt.i_width * i_scale_width / 1000; p_region->fmt.i_width * pi_scale_width[ i_scale_idx ] / 1000;
p_spu->p_scale->fmt_out.video.i_visible_width = p_spu->p_scale->fmt_out.video.i_visible_width =
p_region->fmt.i_visible_width * i_scale_width / 1000; p_region->fmt.i_visible_width * pi_scale_width[ i_scale_idx ] / 1000;
p_spu->p_scale->fmt_out.video.i_height = p_spu->p_scale->fmt_out.video.i_height =
p_region->fmt.i_height * i_scale_height / 1000; p_region->fmt.i_height * pi_scale_height[ i_scale_idx ] / 1000;
p_spu->p_scale->fmt_out.video.i_visible_height = p_spu->p_scale->fmt_out.video.i_visible_height =
p_region->fmt.i_visible_height * i_scale_height / 1000; p_region->fmt.i_visible_height * pi_scale_height[ i_scale_idx ] / 1000;
p_region->p_cache->fmt = p_spu->p_scale->fmt_out.video; p_region->p_cache->fmt = p_spu->p_scale->fmt_out.video;
p_region->p_cache->i_x = p_region->i_x * i_scale_width / 1000; p_region->p_cache->i_x = p_region->i_x * pi_scale_width[ i_scale_idx ] / 1000;
p_region->p_cache->i_y = p_region->i_y * i_scale_height / 1000; p_region->p_cache->i_y = p_region->i_y * pi_scale_height[ i_scale_idx ] / 1000;
p_region->p_cache->i_align = p_region->i_align; p_region->p_cache->i_align = p_region->i_align;
p_pic = p_spu->p_scale->pf_video_filter( p_pic = p_spu->p_scale->pf_video_filter(
...@@ -778,8 +825,8 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -778,8 +825,8 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
free( p_pic ); free( p_pic );
} }
} }
if( ((i_scale_width != 1000) || (i_scale_height != 1000)) && if( ((pi_scale_width[ i_scale_idx ] != 1000) || (pi_scale_height[ i_scale_idx ] != 1000)) &&
((i_scale_width > 0) || (i_scale_height > 0)) && ((pi_scale_width[ i_scale_idx ] > 0) || (pi_scale_height[ i_scale_idx ] > 0)) &&
p_spu->p_scale && p_region->p_cache ) p_spu->p_scale && p_region->p_cache )
{ {
p_region = p_region->p_cache; p_region = p_region->p_cache;
...@@ -788,7 +835,7 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -788,7 +835,7 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
if( p_region->i_align & SUBPICTURE_ALIGN_BOTTOM ) if( p_region->i_align & SUBPICTURE_ALIGN_BOTTOM )
{ {
i_y_offset = p_fmt->i_height - p_region->fmt.i_height - i_y_offset = p_fmt->i_height - p_region->fmt.i_height -
p_subpic->i_y - p_region->i_y; (p_subpic->i_y + p_region->i_y) * i_inv_scale_y / 1000;
} }
else if ( !(p_region->i_align & SUBPICTURE_ALIGN_TOP) ) else if ( !(p_region->i_align & SUBPICTURE_ALIGN_TOP) )
{ {
...@@ -798,7 +845,8 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -798,7 +845,8 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
if( p_region->i_align & SUBPICTURE_ALIGN_RIGHT ) if( p_region->i_align & SUBPICTURE_ALIGN_RIGHT )
{ {
i_x_offset = p_fmt->i_width - p_region->fmt.i_width - i_x_offset = p_fmt->i_width - p_region->fmt.i_width -
i_subpic_x - p_region->i_x; (pi_subpic_x[ i_scale_idx ] + p_region->i_x)
* i_inv_scale_x / 1000;
} }
else if ( !(p_region->i_align & SUBPICTURE_ALIGN_LEFT) ) else if ( !(p_region->i_align & SUBPICTURE_ALIGN_LEFT) )
{ {
...@@ -807,10 +855,13 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -807,10 +855,13 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
if( p_subpic->b_absolute ) if( p_subpic->b_absolute )
{ {
i_x_offset = p_region->i_x + i_x_offset = (p_region->i_x +
i_subpic_x * i_scale_width / 1000; pi_subpic_x[ i_scale_idx ] *
i_y_offset = p_region->i_y + pi_scale_width[ i_scale_idx ] / 1000)
p_subpic->i_y * i_scale_height / 1000; * i_inv_scale_x / 1000;
i_y_offset = (p_region->i_y +
p_subpic->i_y * pi_scale_height[ i_scale_idx ] / 1000)
* i_inv_scale_y / 1000;
} }
...@@ -820,16 +871,15 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -820,16 +871,15 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
if( p_spu->i_margin != 0 && p_spu->b_force_crop == VLC_FALSE ) if( p_spu->i_margin != 0 && p_spu->b_force_crop == VLC_FALSE )
{ {
int i_diff = 0; int i_diff = 0;
int i_low = i_y_offset - p_spu->i_margin; int i_low = (i_y_offset - p_spu->i_margin) * i_inv_scale_y / 1000;
int i_high = i_y_offset + p_region->fmt.i_height int i_high = i_low + p_region->fmt.i_height;
- p_spu->i_margin;
/* crop extra margin to keep within bounds */ /* crop extra margin to keep within bounds */
if( i_low < 0 ) if( i_low < 0 )
i_diff = i_low; i_diff = i_low;
if( i_high > (int)p_fmt->i_height ) if( i_high > (int)p_fmt->i_height )
i_diff = i_high - p_fmt->i_height; i_diff = i_high - p_fmt->i_height;
i_y_offset -= ( p_spu->i_margin + i_diff ); i_y_offset -= ( p_spu->i_margin * i_inv_scale_y / 1000 + i_diff );
} }
p_spu->p_blend->fmt_in.video = p_region->fmt; p_spu->p_blend->fmt_in.video = p_region->fmt;
...@@ -838,10 +888,14 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -838,10 +888,14 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
if( p_spu->b_force_crop ) if( p_spu->b_force_crop )
{ {
video_format_t *p_fmt = &p_spu->p_blend->fmt_in.video; video_format_t *p_fmt = &p_spu->p_blend->fmt_in.video;
int i_crop_x = p_spu->i_crop_x * i_scale_width / 1000; int i_crop_x = p_spu->i_crop_x * pi_scale_width[ i_scale_idx ] / 1000
int i_crop_y = p_spu->i_crop_y * i_scale_height / 1000; * i_inv_scale_x / 1000;
int i_crop_width = p_spu->i_crop_width * i_scale_width / 1000; int i_crop_y = p_spu->i_crop_y * pi_scale_height[ i_scale_idx ] / 1000
int i_crop_height = p_spu->i_crop_height * i_scale_height/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 */ /* Find the intersection */
if( i_crop_x + i_crop_width <= i_x_offset || if( i_crop_x + i_crop_width <= i_x_offset ||
...@@ -909,6 +963,7 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt, ...@@ -909,6 +963,7 @@ void spu_RenderSubpictures( spu_t *p_spu, video_format_t *p_fmt,
p_region->picture.pf_release( &p_region->picture ); p_region->picture.pf_release( &p_region->picture );
memset( &p_region->picture, 0, sizeof( picture_t ) ); memset( &p_region->picture, 0, sizeof( picture_t ) );
p_region->fmt = orig_fmt; p_region->fmt = orig_fmt;
p_region->i_align &= ~SUBPICTURE_RENDERED;
} }
p_region = p_region->p_next; p_region = p_region->p_next;
} }
......
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