#define STYLE_UNDERLINE 32
#define STYLE_STRIKEOUT 64
-static const text_style_t default_text_style = { NULL, 22, 0xffffff, 0xff, STYLE_OUTLINE,
- 0x000000, 0xff, 0x000000, 0xff, 0xffffff, 0x80, 0xffffff, 0xff, 1, 0, -1 };
+/**
+ * Create a default text style
+ */
+VLC_EXPORT( text_style_t *, text_style_New, ( void ) );
+
+/**
+ * Copy a text style into another
+ */
+VLC_EXPORT( text_style_t *, text_style_Copy, ( text_style_t *, const text_style_t * ) );
+
+/**
+ * Duplicate a text style
+ */
+VLC_EXPORT( text_style_t *, text_style_Duplicate, ( const text_style_t * ) );
+
+/**
+ * Delete a text style created by text_style_New or text_style_Duplicate
+ */
+VLC_EXPORT( void, text_style_Delete, ( text_style_t * ) );
/**
* OSD menu button states
* object. The types are declared in the include file include/vlc_osd.h
* @see vlc_osd.h
*/
-VLC_EXPORT( int, osd_ShowTextRelative, ( spu_t *, int, const char *, text_style_t *, int, int, int, mtime_t ) );
-VLC_EXPORT( int, osd_ShowTextAbsolute, ( spu_t *, int, const char *, text_style_t *, int, int, int, mtime_t, mtime_t ) );
+VLC_EXPORT( int, osd_ShowTextRelative, ( spu_t *, int, const char *, const text_style_t *, int, int, int, mtime_t ) );
+VLC_EXPORT( int, osd_ShowTextAbsolute, ( spu_t *, int, const char *, const text_style_t *, int, int, int, mtime_t, mtime_t ) );
VLC_EXPORT( void, osd_Message, ( spu_t *, int, char *, ... ) LIBVLC_FORMAT( 3, 4 ) );
/**
* Vout text and widget overlays
**********************************************************************/
-/**
- * Show text on the video for some time
- * \param p_vout pointer to the vout the text is to be showed on
- * \param i_channel Subpicture channel
- * \param psz_string The text to be shown
- * \param p_style Pointer to a struct with text style info
- * \param i_flags flags for alignment and such
- * \param i_hmargin horizontal margin in pixels
- * \param i_vmargin vertical margin in pixels
- * \param i_duration Amount of time the text is to be shown.
- */
-VLC_EXPORT( int, vout_ShowTextRelative, ( vout_thread_t *, int, char *, text_style_t *, int, int, int, mtime_t ) );
+VLC_EXPORT( int, vout_ShowTextRelative, ( vout_thread_t *, int, char *, const text_style_t *, int, int, int, mtime_t ) );
-/**
- * Show text on the video from a given start date to a given end date
- * \param p_vout pointer to the vout the text is to be showed on
- * \param i_channel Subpicture channel
- * \param psz_string The text to be shown
- * \param p_style Pointer to a struct with text style info
- * \param i_flags flags for alignment and such
- * \param i_hmargin horizontal margin in pixels
- * \param i_vmargin vertical margin in pixels
- * \param i_start the time when this string is to appear on the video
- * \param i_stop the time when this string should stop to be displayed
- * if this is 0 the string will be shown untill the next string
- * is about to be shown
- */
-VLC_EXPORT( int, vout_ShowTextAbsolute, ( vout_thread_t *, int, const char *, text_style_t *, int, int, int, mtime_t, mtime_t ) );
+VLC_EXPORT( int, vout_ShowTextAbsolute, ( vout_thread_t *, int, const char *, const text_style_t *, int, int, int, mtime_t, mtime_t ) );
/**
* Write an informative message at the default location,
* MarginV, Effect, Text */
decoder_sys_t *p_sys = p_dec->p_sys;
subpicture_t *p_spu = p_spu_in;
- ssa_style_t *p_style = NULL;
+ ssa_style_t *p_ssa_style = NULL;
char *psz_new_subtitle = NULL;
char *psz_buffer_sub = NULL;
char *psz_style = NULL;
for( i = 0; i < p_sys->i_ssa_styles; i++ )
{
if( !strcmp( p_sys->pp_ssa_styles[i]->psz_stylename, psz_style ) )
- p_style = p_sys->pp_ssa_styles[i];
+ p_ssa_style = p_sys->pp_ssa_styles[i];
}
free( psz_style );
p_spu->p_region->psz_text = psz_new_subtitle;
- if( p_style == NULL )
+ if( p_ssa_style == NULL )
{
p_spu->p_region->i_align = SUBPICTURE_ALIGN_BOTTOM | p_sys->i_align;
p_spu->p_region->i_x = p_sys->i_align ? 20 : 0;
}
else
{
- msg_Dbg( p_dec, "style is: %s", p_style->psz_stylename);
- p_spu->p_region->p_style = &p_style->font_style;
- p_spu->p_region->i_align = p_style->i_align;
- if( p_style->i_align & SUBPICTURE_ALIGN_LEFT )
+ msg_Dbg( p_dec, "style is: %s", p_ssa_style->psz_stylename );
+ p_spu->p_region->p_style = text_style_Duplicate( &p_ssa_style->font_style );
+ p_spu->p_region->i_align = p_ssa_style->i_align;
+ if( p_ssa_style->i_align & SUBPICTURE_ALIGN_LEFT )
{
- p_spu->p_region->i_x = (i_margin_l) ? i_margin_l : p_style->i_margin_h;
+ p_spu->p_region->i_x = (i_margin_l) ? i_margin_l : p_ssa_style->i_margin_h;
}
- else if( p_style->i_align & SUBPICTURE_ALIGN_RIGHT )
+ else if( p_ssa_style->i_align & SUBPICTURE_ALIGN_RIGHT )
{
- p_spu->p_region->i_x = (i_margin_r) ? i_margin_r : p_style->i_margin_h;
+ p_spu->p_region->i_x = (i_margin_r) ? i_margin_r : p_ssa_style->i_margin_h;
}
- p_spu->p_region->i_y = (i_margin_v) ? i_margin_v : p_style->i_margin_v;
+ p_spu->p_region->i_y = (i_margin_v) ? i_margin_v : p_ssa_style->i_margin_v;
}
}
&i_border, &i_outline, &i_shadow, &i_align, &i_margin_l,
&i_margin_r, &i_margin_v ) == 16 )
{
- ssa_style_t *p_style = malloc( sizeof(ssa_style_t) );
+ ssa_style_t *p_ssa_style = malloc( sizeof(ssa_style_t) );
- p_style->psz_stylename = strdup( psz_temp_stylename );
- p_style->font_style.psz_fontname = strdup( psz_temp_fontname );
- p_style->font_style.i_font_size = i_font_size;
+ p_ssa_style->psz_stylename = strdup( psz_temp_stylename );
+ p_ssa_style->font_style.psz_fontname = strdup( psz_temp_fontname );
+ p_ssa_style->font_style.i_font_size = i_font_size;
- ParseColor( psz_temp_color1, &p_style->font_style.i_font_color, NULL );
- ParseColor( psz_temp_color4, &p_style->font_style.i_shadow_color, NULL );
- p_style->font_style.i_outline_color = p_style->font_style.i_shadow_color;
- p_style->font_style.i_font_alpha = p_style->font_style.i_outline_alpha
- = p_style->font_style.i_shadow_alpha = 0x00;
- p_style->font_style.i_style_flags = 0;
- if( i_bold ) p_style->font_style.i_style_flags |= STYLE_BOLD;
- if( i_italic ) p_style->font_style.i_style_flags |= STYLE_ITALIC;
+ ParseColor( psz_temp_color1, &p_ssa_style->font_style.i_font_color, NULL );
+ ParseColor( psz_temp_color4, &p_ssa_style->font_style.i_shadow_color, NULL );
+ p_ssa_style->font_style.i_outline_color = p_ssa_style->font_style.i_shadow_color;
+ p_ssa_style->font_style.i_font_alpha = p_ssa_style->font_style.i_outline_alpha
+ = p_ssa_style->font_style.i_shadow_alpha = 0x00;
+ p_ssa_style->font_style.i_style_flags = 0;
+ if( i_bold ) p_ssa_style->font_style.i_style_flags |= STYLE_BOLD;
+ if( i_italic ) p_ssa_style->font_style.i_style_flags |= STYLE_ITALIC;
if( i_border == 1 )
- p_style->font_style.i_style_flags |= (STYLE_ITALIC | STYLE_OUTLINE);
+ p_ssa_style->font_style.i_style_flags |= (STYLE_ITALIC | STYLE_OUTLINE);
else if( i_border == 3 )
{
- p_style->font_style.i_style_flags |= STYLE_BACKGROUND;
- p_style->font_style.i_background_color = p_style->font_style.i_shadow_color;
- p_style->font_style.i_background_alpha = p_style->font_style.i_shadow_alpha;
+ p_ssa_style->font_style.i_style_flags |= STYLE_BACKGROUND;
+ p_ssa_style->font_style.i_background_color = p_ssa_style->font_style.i_shadow_color;
+ p_ssa_style->font_style.i_background_alpha = p_ssa_style->font_style.i_shadow_alpha;
}
- p_style->font_style.i_shadow_width = i_shadow;
- p_style->font_style.i_outline_width = i_outline;
+ p_ssa_style->font_style.i_shadow_width = i_shadow;
+ p_ssa_style->font_style.i_outline_width = i_outline;
- p_style->i_align = 0;
+ p_ssa_style->i_align = 0;
if( i_align == 1 || i_align == 5 || i_align == 9 )
- p_style->i_align |= SUBPICTURE_ALIGN_LEFT;
+ p_ssa_style->i_align |= SUBPICTURE_ALIGN_LEFT;
if( i_align == 3 || i_align == 7 || i_align == 11 )
- p_style->i_align |= SUBPICTURE_ALIGN_RIGHT;
+ p_ssa_style->i_align |= SUBPICTURE_ALIGN_RIGHT;
if( i_align < 4 )
- p_style->i_align |= SUBPICTURE_ALIGN_BOTTOM;
+ p_ssa_style->i_align |= SUBPICTURE_ALIGN_BOTTOM;
else if( i_align < 8 )
- p_style->i_align |= SUBPICTURE_ALIGN_TOP;
+ p_ssa_style->i_align |= SUBPICTURE_ALIGN_TOP;
- p_style->i_margin_h = ( p_style->i_align & SUBPICTURE_ALIGN_RIGHT ) ?
+ p_ssa_style->i_margin_h = ( p_ssa_style->i_align & SUBPICTURE_ALIGN_RIGHT ) ?
i_margin_r : i_margin_l;
- p_style->i_margin_v = i_margin_v;
- p_style->i_margin_percent_h = 0;
- p_style->i_margin_percent_v = 0;
+ p_ssa_style->i_margin_v = i_margin_v;
+ p_ssa_style->i_margin_percent_h = 0;
+ p_ssa_style->i_margin_percent_v = 0;
- p_style->font_style.i_karaoke_background_color = 0xffffff;
- p_style->font_style.i_karaoke_background_alpha = 0xff;
+ p_ssa_style->font_style.i_karaoke_background_color = 0xffffff;
+ p_ssa_style->font_style.i_karaoke_background_alpha = 0xff;
- TAB_APPEND( p_sys->i_ssa_styles, p_sys->pp_ssa_styles, p_style );
+ TAB_APPEND( p_sys->i_ssa_styles, p_sys->pp_ssa_styles, p_ssa_style );
}
else msg_Warn( p_dec, "SSA v4 styleline parsing failed" );
}
&i_underline, &i_strikeout, &i_scale_x, &i_scale_y, &i_spacing, &i_border, &i_outline,
&i_shadow, &i_align, &i_margin_l, &i_margin_r, &i_margin_v ) == 21 )
{
- ssa_style_t *p_style = malloc( sizeof(ssa_style_t) );
-
- p_style->psz_stylename = strdup( psz_temp_stylename );
- p_style->font_style.psz_fontname = strdup( psz_temp_fontname );
- p_style->font_style.i_font_size = i_font_size;
- ParseColor( psz_temp_color1, &p_style->font_style.i_font_color,
- &p_style->font_style.i_font_alpha );
- ParseColor( psz_temp_color3, &p_style->font_style.i_outline_color,
- &p_style->font_style.i_outline_alpha );
- ParseColor( psz_temp_color4, &p_style->font_style.i_shadow_color,
- &p_style->font_style.i_shadow_alpha );
-
- p_style->font_style.i_style_flags = 0;
- if( i_bold ) p_style->font_style.i_style_flags |= STYLE_BOLD;
- if( i_italic ) p_style->font_style.i_style_flags |= STYLE_ITALIC;
- if( i_underline ) p_style->font_style.i_style_flags |= STYLE_UNDERLINE;
- if( i_strikeout ) p_style->font_style.i_style_flags |= STYLE_STRIKEOUT;
- if( i_border == 1 ) p_style->font_style.i_style_flags |= (STYLE_ITALIC | STYLE_OUTLINE);
+ ssa_style_t *p_ssa_style = malloc( sizeof(ssa_style_t) );
+
+ p_ssa_style->psz_stylename = strdup( psz_temp_stylename );
+ p_ssa_style->font_style.psz_fontname = strdup( psz_temp_fontname );
+ p_ssa_style->font_style.i_font_size = i_font_size;
+ ParseColor( psz_temp_color1, &p_ssa_style->font_style.i_font_color,
+ &p_ssa_style->font_style.i_font_alpha );
+ ParseColor( psz_temp_color3, &p_ssa_style->font_style.i_outline_color,
+ &p_ssa_style->font_style.i_outline_alpha );
+ ParseColor( psz_temp_color4, &p_ssa_style->font_style.i_shadow_color,
+ &p_ssa_style->font_style.i_shadow_alpha );
+
+ p_ssa_style->font_style.i_style_flags = 0;
+ if( i_bold ) p_ssa_style->font_style.i_style_flags |= STYLE_BOLD;
+ if( i_italic ) p_ssa_style->font_style.i_style_flags |= STYLE_ITALIC;
+ if( i_underline ) p_ssa_style->font_style.i_style_flags |= STYLE_UNDERLINE;
+ if( i_strikeout ) p_ssa_style->font_style.i_style_flags |= STYLE_STRIKEOUT;
+ if( i_border == 1 ) p_ssa_style->font_style.i_style_flags |= (STYLE_ITALIC | STYLE_OUTLINE);
else if( i_border == 3 )
{
- p_style->font_style.i_style_flags |= STYLE_BACKGROUND;
- p_style->font_style.i_background_color = p_style->font_style.i_shadow_color;
- p_style->font_style.i_background_alpha = p_style->font_style.i_shadow_alpha;
+ p_ssa_style->font_style.i_style_flags |= STYLE_BACKGROUND;
+ p_ssa_style->font_style.i_background_color = p_ssa_style->font_style.i_shadow_color;
+ p_ssa_style->font_style.i_background_alpha = p_ssa_style->font_style.i_shadow_alpha;
}
- p_style->font_style.i_shadow_width = ( i_border == 1 ) ? i_shadow : 0;
- p_style->font_style.i_outline_width = ( i_border == 1 ) ? i_outline : 0;
- p_style->font_style.i_spacing = i_spacing;
- //p_style->font_style.f_angle = f_angle;
+ p_ssa_style->font_style.i_shadow_width = ( i_border == 1 ) ? i_shadow : 0;
+ p_ssa_style->font_style.i_outline_width = ( i_border == 1 ) ? i_outline : 0;
+ p_ssa_style->font_style.i_spacing = i_spacing;
+ //p_ssa_style->font_style.f_angle = f_angle;
- p_style->i_align = 0;
+ p_ssa_style->i_align = 0;
if( i_align == 0x1 || i_align == 0x4 || i_align == 0x7 )
- p_style->i_align |= SUBPICTURE_ALIGN_LEFT;
+ p_ssa_style->i_align |= SUBPICTURE_ALIGN_LEFT;
if( i_align == 0x3 || i_align == 0x6 || i_align == 0x9 )
- p_style->i_align |= SUBPICTURE_ALIGN_RIGHT;
+ p_ssa_style->i_align |= SUBPICTURE_ALIGN_RIGHT;
if( i_align == 0x7 || i_align == 0x8 || i_align == 0x9 )
- p_style->i_align |= SUBPICTURE_ALIGN_TOP;
+ p_ssa_style->i_align |= SUBPICTURE_ALIGN_TOP;
if( i_align == 0x1 || i_align == 0x2 || i_align == 0x3 )
- p_style->i_align |= SUBPICTURE_ALIGN_BOTTOM;
- p_style->i_margin_h = ( p_style->i_align & SUBPICTURE_ALIGN_RIGHT ) ?
+ p_ssa_style->i_align |= SUBPICTURE_ALIGN_BOTTOM;
+ p_ssa_style->i_margin_h = ( p_ssa_style->i_align & SUBPICTURE_ALIGN_RIGHT ) ?
i_margin_r : i_margin_l;
- p_style->i_margin_v = i_margin_v;
- p_style->i_margin_percent_h = 0;
- p_style->i_margin_percent_v = 0;
+ p_ssa_style->i_margin_v = i_margin_v;
+ p_ssa_style->i_margin_percent_h = 0;
+ p_ssa_style->i_margin_percent_v = 0;
- p_style->font_style.i_karaoke_background_color = 0xffffff;
- p_style->font_style.i_karaoke_background_alpha = 0xff;
+ p_ssa_style->font_style.i_karaoke_background_color = 0xffffff;
+ p_ssa_style->font_style.i_karaoke_background_alpha = 0xff;
/*TODO: Ignored: angle i_scale_x|y (fontscaling), i_encoding */
- TAB_APPEND( p_sys->i_ssa_styles, p_sys->pp_ssa_styles, p_style );
+ TAB_APPEND( p_sys->i_ssa_styles, p_sys->pp_ssa_styles, p_ssa_style );
}
else msg_Dbg( p_dec, "SSA V4+ styleline parsing failed" );
}
continue;
free( p_sys->pp_ssa_styles[i]->psz_stylename );
+ //FIXME: Make font_style a pointer and use text_style_* functions
free( p_sys->pp_ssa_styles[i]->font_style.psz_fontname );
free( p_sys->pp_ssa_styles[i] );
}
static ssa_style_t *ParseStyle( decoder_sys_t *p_sys, char *psz_subtitle )
{
- ssa_style_t *p_style = NULL;
+ ssa_style_t *p_ssa_style = NULL;
char *psz_style = GrabAttributeValue( "style", psz_subtitle );
if( psz_style )
for( i = 0; i < p_sys->i_ssa_styles; i++ )
{
if( !strcmp( p_sys->pp_ssa_styles[i]->psz_stylename, psz_style ) )
- p_style = p_sys->pp_ssa_styles[i];
+ p_ssa_style = p_sys->pp_ssa_styles[i];
}
free( psz_style );
}
- return p_style;
+ return p_ssa_style;
}
static int ParsePositionAttributeList( char *psz_subtitle, int *i_align,
if( p_text_region != NULL )
{
- ssa_style_t *p_style = NULL;
+ ssa_style_t *p_ssa_style = NULL;
p_text_region->psz_text = NULL;
p_text_region->psz_html = strndup( psz_subtitle, i_len );
return NULL;
}
- p_style = ParseStyle( p_sys, p_text_region->psz_html );
- if( !p_style )
+ p_ssa_style = ParseStyle( p_sys, p_text_region->psz_html );
+ if( !p_ssa_style )
{
int i;
for( i = 0; i < p_sys->i_ssa_styles; i++ )
{
if( !strcasecmp( p_sys->pp_ssa_styles[i]->psz_stylename, "Default" ) )
- p_style = p_sys->pp_ssa_styles[i];
+ p_ssa_style = p_sys->pp_ssa_styles[i];
}
}
- if( p_style )
+ if( p_ssa_style )
{
- msg_Dbg( p_dec, "style is: %s", p_style->psz_stylename );
+ msg_Dbg( p_dec, "style is: %s", p_ssa_style->psz_stylename );
- p_text_region->p_style = &p_style->font_style;
- p_text_region->i_align = p_style->i_align;
+ p_text_region->p_style = text_style_Duplicate( &p_ssa_style->font_style );
+ p_text_region->i_align = p_ssa_style->i_align;
/* TODO: Setup % based offsets properly, without adversely affecting
* everything else in vlc. Will address with separate patch,
* to prevent this one being any more complicated.
- * p_style->i_margin_percent_h;
- * p_style->i_margin_percent_v;
+ * p_ssa_style->i_margin_percent_h;
+ * p_ssa_style->i_margin_percent_v;
*/
- p_text_region->i_x = p_style->i_margin_h;
- p_text_region->i_y = p_style->i_margin_v;
+ p_text_region->i_x = p_ssa_style->i_margin_h;
+ p_text_region->i_y = p_ssa_style->i_margin_v;
}
else
{
decoder_sys_t *p_sys = p_dec->p_sys;
char *psz_node;
- ssa_style_t *p_style = NULL;
+ ssa_style_t *p_ssa_style = NULL;
int i_style_level = 0;
int i_metadata_level = 0;
case 2:
if( !strcasecmp( "style", psz_node ) )
{
- TAB_APPEND( p_sys->i_ssa_styles, p_sys->pp_ssa_styles, p_style );
+ TAB_APPEND( p_sys->i_ssa_styles, p_sys->pp_ssa_styles, p_ssa_style );
- p_style = NULL;
+ p_ssa_style = NULL;
i_style_level--;
}
break;
{
i_style_level++;
- p_style = calloc( 1, sizeof(ssa_style_t) );
- if( ! p_style )
+ p_ssa_style = calloc( 1, sizeof(ssa_style_t) );
+ if( !p_ssa_style )
{
free( psz_node );
return;
{
ssa_style_t *p_default_style = p_sys->pp_ssa_styles[i];
- memcpy( p_style, p_default_style, sizeof( ssa_style_t ) );
- p_style->font_style.psz_fontname = strdup( p_style->font_style.psz_fontname );
- p_style->psz_stylename = NULL;
+ memcpy( p_ssa_style, p_default_style, sizeof( ssa_style_t ) );
+ //FIXME: Make font_style a pointer. Actually we double copy some data here,
+ // we use text_style_Copy to avoid copying psz_fontname, though .
+ text_style_Copy( &p_ssa_style->font_style, &p_default_style->font_style );
+ p_ssa_style->psz_stylename = NULL;
}
}
if( psz_name && psz_value )
{
if( !strcasecmp( "name", psz_name ) )
- p_style->psz_stylename = strdup( psz_value);
+ p_ssa_style->psz_stylename = strdup( psz_value );
}
free( psz_name );
free( psz_value );
{
if( !strcasecmp( "face", psz_name ) )
{
- free( p_style->font_style.psz_fontname );
- p_style->font_style.psz_fontname = strdup( psz_value );
+ free( p_ssa_style->font_style.psz_fontname );
+ p_ssa_style->font_style.psz_fontname = strdup( psz_value );
}
else if( !strcasecmp( "size", psz_name ) )
{
int i_value = atoi( psz_value );
if( ( i_value >= -5 ) && ( i_value <= 5 ) )
- p_style->font_style.i_font_size +=
- ( i_value * p_style->font_style.i_font_size ) / 10;
+ p_ssa_style->font_style.i_font_size +=
+ ( i_value * p_ssa_style->font_style.i_font_size ) / 10;
else if( i_value < -5 )
- p_style->font_style.i_font_size = - i_value;
+ p_ssa_style->font_style.i_font_size = - i_value;
else if( i_value > 5 )
- p_style->font_style.i_font_size = i_value;
+ p_ssa_style->font_style.i_font_size = i_value;
}
else
- p_style->font_style.i_font_size = atoi( psz_value );
+ p_ssa_style->font_style.i_font_size = atoi( psz_value );
}
else if( !strcasecmp( "italic", psz_name ) )
{
if( !strcasecmp( "yes", psz_value ))
- p_style->font_style.i_style_flags |= STYLE_ITALIC;
+ p_ssa_style->font_style.i_style_flags |= STYLE_ITALIC;
else
- p_style->font_style.i_style_flags &= ~STYLE_ITALIC;
+ p_ssa_style->font_style.i_style_flags &= ~STYLE_ITALIC;
}
else if( !strcasecmp( "weight", psz_name ) )
{
if( !strcasecmp( "bold", psz_value ))
- p_style->font_style.i_style_flags |= STYLE_BOLD;
+ p_ssa_style->font_style.i_style_flags |= STYLE_BOLD;
else
- p_style->font_style.i_style_flags &= ~STYLE_BOLD;
+ p_ssa_style->font_style.i_style_flags &= ~STYLE_BOLD;
}
else if( !strcasecmp( "underline", psz_name ) )
{
if( !strcasecmp( "yes", psz_value ))
- p_style->font_style.i_style_flags |= STYLE_UNDERLINE;
+ p_ssa_style->font_style.i_style_flags |= STYLE_UNDERLINE;
else
- p_style->font_style.i_style_flags &= ~STYLE_UNDERLINE;
+ p_ssa_style->font_style.i_style_flags &= ~STYLE_UNDERLINE;
}
else if( !strcasecmp( "color", psz_name ) )
{
if( *psz_value == '#' )
{
unsigned long col = strtol(psz_value+1, NULL, 16);
- p_style->font_style.i_font_color = (col & 0x00ffffff);
- p_style->font_style.i_font_alpha = (col >> 24) & 0xff;
+ p_ssa_style->font_style.i_font_color = (col & 0x00ffffff);
+ p_ssa_style->font_style.i_font_alpha = (col >> 24) & 0xff;
}
}
else if( !strcasecmp( "outline-color", psz_name ) )
if( *psz_value == '#' )
{
unsigned long col = strtol(psz_value+1, NULL, 16);
- p_style->font_style.i_outline_color = (col & 0x00ffffff);
- p_style->font_style.i_outline_alpha = (col >> 24) & 0xff;
+ p_ssa_style->font_style.i_outline_color = (col & 0x00ffffff);
+ p_ssa_style->font_style.i_outline_alpha = (col >> 24) & 0xff;
}
}
else if( !strcasecmp( "outline-level", psz_name ) )
{
- p_style->font_style.i_outline_width = atoi( psz_value );
+ p_ssa_style->font_style.i_outline_width = atoi( psz_value );
}
else if( !strcasecmp( "shadow-color", psz_name ) )
{
if( *psz_value == '#' )
{
unsigned long col = strtol(psz_value+1, NULL, 16);
- p_style->font_style.i_shadow_color = (col & 0x00ffffff);
- p_style->font_style.i_shadow_alpha = (col >> 24) & 0xff;
+ p_ssa_style->font_style.i_shadow_color = (col & 0x00ffffff);
+ p_ssa_style->font_style.i_shadow_alpha = (col >> 24) & 0xff;
}
}
else if( !strcasecmp( "shadow-level", psz_name ) )
{
- p_style->font_style.i_shadow_width = atoi( psz_value );
+ p_ssa_style->font_style.i_shadow_width = atoi( psz_value );
}
else if( !strcasecmp( "back-color", psz_name ) )
{
if( *psz_value == '#' )
{
unsigned long col = strtol(psz_value+1, NULL, 16);
- p_style->font_style.i_karaoke_background_color = (col & 0x00ffffff);
- p_style->font_style.i_karaoke_background_alpha = (col >> 24) & 0xff;
+ p_ssa_style->font_style.i_karaoke_background_color = (col & 0x00ffffff);
+ p_ssa_style->font_style.i_karaoke_background_alpha = (col >> 24) & 0xff;
}
}
else if( !strcasecmp( "spacing", psz_name ) )
{
- p_style->font_style.i_spacing = atoi( psz_value );
+ p_ssa_style->font_style.i_spacing = atoi( psz_value );
}
}
free( psz_name );
if( !strcasecmp( "alignment", psz_name ) )
{
if( !strcasecmp( "TopLeft", psz_value ) )
- p_style->i_align = SUBPICTURE_ALIGN_TOP | SUBPICTURE_ALIGN_LEFT;
+ p_ssa_style->i_align = SUBPICTURE_ALIGN_TOP | SUBPICTURE_ALIGN_LEFT;
else if( !strcasecmp( "TopCenter", psz_value ) )
- p_style->i_align = SUBPICTURE_ALIGN_TOP;
+ p_ssa_style->i_align = SUBPICTURE_ALIGN_TOP;
else if( !strcasecmp( "TopRight", psz_value ) )
- p_style->i_align = SUBPICTURE_ALIGN_TOP | SUBPICTURE_ALIGN_RIGHT;
+ p_ssa_style->i_align = SUBPICTURE_ALIGN_TOP | SUBPICTURE_ALIGN_RIGHT;
else if( !strcasecmp( "MiddleLeft", psz_value ) )
- p_style->i_align = SUBPICTURE_ALIGN_LEFT;
+ p_ssa_style->i_align = SUBPICTURE_ALIGN_LEFT;
else if( !strcasecmp( "MiddleCenter", psz_value ) )
- p_style->i_align = 0;
+ p_ssa_style->i_align = 0;
else if( !strcasecmp( "MiddleRight", psz_value ) )
- p_style->i_align = SUBPICTURE_ALIGN_RIGHT;
+ p_ssa_style->i_align = SUBPICTURE_ALIGN_RIGHT;
else if( !strcasecmp( "BottomLeft", psz_value ) )
- p_style->i_align = SUBPICTURE_ALIGN_BOTTOM | SUBPICTURE_ALIGN_LEFT;
+ p_ssa_style->i_align = SUBPICTURE_ALIGN_BOTTOM | SUBPICTURE_ALIGN_LEFT;
else if( !strcasecmp( "BottomCenter", psz_value ) )
- p_style->i_align = SUBPICTURE_ALIGN_BOTTOM;
+ p_ssa_style->i_align = SUBPICTURE_ALIGN_BOTTOM;
else if( !strcasecmp( "BottomRight", psz_value ) )
- p_style->i_align = SUBPICTURE_ALIGN_BOTTOM | SUBPICTURE_ALIGN_RIGHT;
+ p_ssa_style->i_align = SUBPICTURE_ALIGN_BOTTOM | SUBPICTURE_ALIGN_RIGHT;
}
else if( !strcasecmp( "horizontal-margin", psz_name ) )
{
if( strchr( psz_value, '%' ) )
{
- p_style->i_margin_h = 0;
- p_style->i_margin_percent_h = atoi( psz_value );
+ p_ssa_style->i_margin_h = 0;
+ p_ssa_style->i_margin_percent_h = atoi( psz_value );
}
else
{
- p_style->i_margin_h = atoi( psz_value );
- p_style->i_margin_percent_h = 0;
+ p_ssa_style->i_margin_h = atoi( psz_value );
+ p_ssa_style->i_margin_percent_h = 0;
}
}
else if( !strcasecmp( "vertical-margin", psz_name ) )
{
if( strchr( psz_value, '%' ) )
{
- p_style->i_margin_v = 0;
- p_style->i_margin_percent_v = atoi( psz_value );
+ p_ssa_style->i_margin_v = 0;
+ p_ssa_style->i_margin_percent_v = atoi( psz_value );
}
else
{
- p_style->i_margin_v = atoi( psz_value );
- p_style->i_margin_percent_v = 0;
+ p_ssa_style->i_margin_v = atoi( psz_value );
+ p_ssa_style->i_margin_percent_v = 0;
}
}
}
break;
}
}
- free( p_style );
+ free( p_ssa_style );
}
if( !p_intf->p_sys )
return VLC_ENOMEM;
- p_sys->p_style = malloc( sizeof( text_style_t ) );
+ p_sys->p_style = text_style_New();
if( !p_sys->p_style )
{
free( p_intf->p_sys );
return VLC_ENOMEM;
}
- vlc_memcpy( p_sys->p_style, &default_text_style, sizeof( text_style_t ) );
p_intf->pf_run = Run;
p_sys->p_image = image_HandlerCreate( p_this );
if( !p_sys->p_image )
{
- free( p_sys->p_style );
+ text_style_Delete( p_sys->p_style );
free( p_sys );
return VLC_ENOMEM;
}
if( p_sys->p_overlay )
picture_Release( p_sys->p_overlay );
- free( p_sys->p_style );
+ text_style_Delete( p_sys->p_style );
free( p_sys );
}
subpicture_region_Delete( p_region );
return NULL;
}
- p_region->p_style = p_style;
+ p_region->p_style = text_style_Duplicate( p_style );
p_region->i_align = OSD_ALIGN_LEFT | OSD_ALIGN_TOP;
if( p_sys->p_text->pf_render_text )
if( p_overlay->format.i_chroma == VLC_FOURCC('T','E','X','T') )
{
p_region->psz_text = strdup( p_overlay->data.p_text );
- p_region->p_style = malloc( sizeof(struct text_style_t) );
- if( p_region->p_style )
- *p_region->p_style = p_overlay->fontstyle;
+ p_region->p_style = text_style_Duplicate( p_overlay->p_fontstyle );
}
else
{
bool b_active;
video_format_t format;
- struct text_style_t fontstyle;
+ struct text_style_t *p_fontstyle;
union {
picture_t *p_pic;
char *p_text;
p_ovl->b_active = false;
vout_InitFormat( &p_ovl->format, VLC_FOURCC( '\0','\0','\0','\0') , 0, 0,
VOUT_ASPECT_FACTOR );
- memcpy( &p_ovl->fontstyle, &default_text_style, sizeof(struct text_style_t) );
+ p_ovl->p_fontstyle = text_style_New();
p_ovl->data.p_text = NULL;
return p_ovl;
{
if( p_ovl->data.p_text != NULL )
free( p_ovl->data.p_text );
+ text_style_Delete( p_ovl->p_fontstyle );
return VLC_SUCCESS;
}
if( p_ovl == NULL )
return VLC_EGENERIC;
- p_results->fontstyle.i_font_alpha = p_ovl->fontstyle.i_font_alpha;
+ p_results->fontstyle.i_font_alpha = p_ovl->p_fontstyle->i_font_alpha;
return VLC_SUCCESS;
}
if( p_ovl == NULL )
return VLC_EGENERIC;
- p_results->fontstyle.i_font_color = p_ovl->fontstyle.i_font_color;
+ p_results->fontstyle.i_font_color = p_ovl->p_fontstyle->i_font_color;
return VLC_SUCCESS;
}
if( p_ovl == NULL )
return VLC_EGENERIC;
- p_results->fontstyle.i_font_size = p_ovl->fontstyle.i_font_size;
+ p_results->fontstyle.i_font_size = p_ovl->p_fontstyle->i_font_size;
return VLC_SUCCESS;
}
if( p_ovl == NULL )
return VLC_EGENERIC;
- p_ovl->fontstyle.i_font_alpha = p_params->fontstyle.i_font_alpha;
+ p_ovl->p_fontstyle->i_font_alpha = p_params->fontstyle.i_font_alpha;
p_sys->b_updated = p_ovl->b_active;
return VLC_SUCCESS;
}
if( p_ovl == NULL )
return VLC_EGENERIC;
- p_ovl->fontstyle.i_font_color = p_params->fontstyle.i_font_color;
+ p_ovl->p_fontstyle->i_font_color = p_params->fontstyle.i_font_color;
p_sys->b_updated = p_ovl->b_active;
return VLC_SUCCESS;
}
if( p_ovl == NULL )
return VLC_EGENERIC;
- p_ovl->fontstyle.i_font_size = p_params->fontstyle.i_font_size;
+ p_ovl->p_fontstyle->i_font_size = p_params->fontstyle.i_font_size;
p_sys->b_updated = p_ovl->b_active;
return VLC_SUCCESS;
}
return VLC_ENOMEM;
vlc_mutex_init( &p_sys->lock );
- p_sys->p_style = malloc( sizeof( text_style_t ) );
- memcpy( p_sys->p_style, &default_text_style, sizeof( text_style_t ) );
+ p_sys->p_style = text_style_New();
config_ChainParse( p_filter, CFG_PREFIX, ppsz_filter_options,
p_filter->p_cfg );
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys = p_filter->p_sys;
- free( p_sys->p_style );
+ text_style_Delete( p_sys->p_style );
free( p_sys->psz_marquee );
/* Delete the marquee variables */
p_spu->p_region->i_x = p_sys->i_xoff;
p_spu->p_region->i_y = p_sys->i_yoff;
- p_spu->p_region->p_style = p_sys->p_style;
+ p_spu->p_region->p_style = text_style_Duplicate( p_sys->p_style );
out:
vlc_mutex_unlock( &p_sys->lock );
}
p_sys->psz_marquee[p_sys->i_length] = '\0';
- p_sys->p_style = malloc( sizeof( text_style_t ));
+ p_sys->p_style = text_style_New();
if( p_sys->p_style == NULL )
{
free( p_sys->psz_marquee );
free( p_sys );
return VLC_ENOMEM;
}
- memcpy( p_sys->p_style, &default_text_style, sizeof( text_style_t ));
p_sys->i_xoff = var_CreateGetInteger( p_filter, CFG_PREFIX "x" );
p_sys->i_yoff = var_CreateGetInteger( p_filter, CFG_PREFIX "y" );
if( FetchRSS( p_filter ) )
{
msg_Err( p_filter, "failed while fetching RSS ... too bad" );
- free( p_sys->p_style );
+ text_style_Delete( p_sys->p_style );
free( p_sys->psz_marquee );
vlc_mutex_unlock( &p_sys->lock );
vlc_mutex_destroy( &p_sys->lock );
if( p_sys->i_feeds == 0 )
{
- free( p_sys->p_style );
+ text_style_Delete( p_sys->p_style );
free( p_sys->psz_marquee );
vlc_mutex_unlock( &p_sys->lock );
vlc_mutex_destroy( &p_sys->lock );
{
if( p_sys->p_feeds[i_feed].i_items == 0 )
{
- free( p_sys->p_style );
+ text_style_Delete( p_sys->p_style );
free( p_sys->psz_marquee );
FreeRSS( p_filter );
vlc_mutex_unlock( &p_sys->lock );
vlc_mutex_lock( &p_sys->lock );
- free( p_sys->p_style );
+ text_style_Delete( p_sys->p_style );
free( p_sys->psz_marquee );
free( p_sys->psz_urls );
FreeRSS( p_filter );
p_spu->b_absolute = false;
}
- p_spu->p_region->p_style = p_sys->p_style;
+ p_spu->p_region->p_style = text_style_Duplicate( p_sys->p_style );
if( p_feed->p_pic )
{
vout_ShowTextRelative
vout_UnlinkPicture
__xml_Create
+text_style_Copy
+text_style_Delete
+text_style_Duplicate
+text_style_New
xml_Delete
* \param p_spu pointer to the subpicture queue the text is to be showed on
* \param i_channel Subpicture channel
* \param psz_string The text to be shown
- * \param p_style Pointer to a struct with text style info
+ * \param p_style Pointer to a struct with text style info (it is duplicated)
* \param i_flags flags for alignment and such
* \param i_hmargin horizontal margin in pixels
* \param i_vmargin vertical margin in pixels
* \param i_duration Amount of time the text is to be shown.
*/
int osd_ShowTextRelative( spu_t *p_spu, int i_channel,
- const char *psz_string, text_style_t *p_style,
+ const char *psz_string, const text_style_t *p_style,
int i_flags, int i_hmargin, int i_vmargin,
mtime_t i_duration )
{
* \param p_spu pointer to the subpicture queue the text is to be showed on
* \param i_channel Subpicture channel
* \param psz_string The text to be shown
- * \param p_style Pointer to a struct with text style info
+ * \param p_style Pointer to a struct with text style info (it is duplicated)
* \param i_flags flags for alignment and such
* \param i_hmargin horizontal margin in pixels
* \param i_vmargin vertical margin in pixels
* is about to be shown
*/
int osd_ShowTextAbsolute( spu_t *p_spu_channel, int i_channel,
- const char *psz_string, text_style_t *p_style,
+ const char *psz_string, const text_style_t *p_style,
int i_flags, int i_hmargin, int i_vmargin,
mtime_t i_start, mtime_t i_stop )
{
* \param p_vout pointer to the vout the text is to be showed on
* \param i_channel Subpicture channel
* \param psz_string The text to be shown
- * \param p_style Pointer to a struct with text style info
+ * \param p_style Pointer to a struct with text style info (it is duplicated if non NULL)
* \param i_flags flags for alignment and such
* \param i_hmargin horizontal margin in pixels
* \param i_vmargin vertical margin in pixels
* \param i_duration Amount of time the text is to be shown.
*/
int vout_ShowTextRelative( vout_thread_t *p_vout, int i_channel,
- char *psz_string, text_style_t *p_style,
+ char *psz_string, const text_style_t *p_style,
int i_flags, int i_hmargin, int i_vmargin,
mtime_t i_duration )
{
* \param p_vout pointer to the vout the text is to be showed on
* \param i_channel Subpicture channel
* \param psz_string The text to be shown
- * \param p_style Pointer to a struct with text style info
+ * \param p_style Pointer to a struct with text style info (it is duplicated if non NULL)
* \param i_flags flags for alignment and such
* \param i_hmargin horizontal margin in pixels
* \param i_vmargin vertical margin in pixels
* is about to be shown
*/
int vout_ShowTextAbsolute( vout_thread_t *p_vout, int i_channel,
- const char *psz_string, text_style_t *p_style,
+ const char *psz_string, const text_style_t *p_style,
int i_flags, int i_hmargin, int i_vmargin,
mtime_t i_start, mtime_t i_stop )
{
- (void)p_style;
subpicture_t *p_spu;
video_format_t fmt;
- /* (void)p_style; FIXME: <-- why ask for this if it's unused?!? */
if( !psz_string ) return VLC_EGENERIC;
p_spu->p_region->i_align = i_flags & SUBPICTURE_ALIGN_MASK;
p_spu->p_region->i_x = i_hmargin;
p_spu->p_region->i_y = i_vmargin;
+ if( p_style )
+ p_spu->p_region->p_style = text_style_Duplicate( p_style );
spu_DisplaySubpicture( p_vout->p_spu, p_spu );
va_end( args );
}
}
+
+/* */
+text_style_t *text_style_New( void )
+{
+ text_style_t *p_style = calloc( 1, sizeof(*p_style) );
+ if( !p_style )
+ return NULL;
+
+ /* initialize to default text style */
+ p_style->psz_fontname = NULL;
+ p_style->i_font_size = 22;
+ p_style->i_font_color = 0xffffff;
+ p_style->i_font_alpha = 0xff;
+ p_style->i_style_flags = STYLE_OUTLINE;
+ p_style->i_outline_color = 0x000000;
+ p_style->i_outline_alpha = 0xff;
+ p_style->i_shadow_color = 0x000000;
+ p_style->i_shadow_alpha = 0xff;
+ p_style->i_background_color = 0xffffff;
+ p_style->i_background_alpha = 0x80;
+ p_style->i_karaoke_background_color = 0xffffff;
+ p_style->i_karaoke_background_alpha = 0xff;
+ p_style->i_outline_width = 1;
+ p_style->i_shadow_width = 0;
+ p_style->i_spacing = -1;
+
+ return p_style;
+}
+
+text_style_t *text_style_Copy( text_style_t *p_dst, const text_style_t *p_src )
+{
+ if( !p_src )
+ return p_dst;
+
+ /* */
+ if( p_dst->psz_fontname )
+ free( p_dst->psz_fontname );
+
+ /* */
+ *p_dst = *p_src;
+
+ /* */
+ if( p_dst->psz_fontname )
+ p_dst->psz_fontname = strdup( p_dst->psz_fontname );
+
+ return p_dst;
+}
+
+text_style_t *text_style_Duplicate( const text_style_t *p_src )
+{
+ if( !p_src )
+ return NULL;
+
+ text_style_t *p_dst = calloc( 1, sizeof(*p_dst) );
+ if( p_dst )
+ text_style_Copy( p_dst, p_src );
+ return p_dst;
+}
+
+void text_style_Delete( text_style_t *p_style )
+{
+ if( p_style )
+ free( p_style->psz_fontname );
+ free( p_style );
+}
+
free( p_region->psz_text );
free( p_region->psz_html );
- //free( p_region->p_style ); FIXME --fenrir plugin does not allocate the memory for it. I think it might lead to segfault, video renderer can live longer than the decoder
+ if( p_region->p_style )
+ text_style_Delete( p_region->p_style );
free( p_region );
}