#ifdef HAVE_FONTCONFIG
#include <fontconfig/fontconfig.h>
+#undef DEFAULT_FONT
+#define DEFAULT_FONT FC_DEFAULT_FONT
#endif
#include <assert.h>
static void Destroy( vlc_object_t * );
#define FONT_TEXT N_("Font")
-#define FONT_LONGTEXT N_("Filename for the font you want to use")
+
+#ifdef HAVE_FONTCONFIG
+#define FONT_LONGTEXT N_("Font family for the font you want to use")
+#else
+#define FONT_LONGTEXT N_("Fontfile for the font you want to use")
+#endif
+
#define FONTSIZE_TEXT N_("Font size in pixels")
#define FONTSIZE_LONGTEXT N_("This is the default size of the fonts " \
"that will be rendered on the video. " \
set_category( CAT_VIDEO )
set_subcategory( SUBCAT_VIDEO_SUBPIC )
- add_file( "freetype-font", DEFAULT_FONT, NULL, FONT_TEXT, FONT_LONGTEXT,
+ add_font( "freetype-font", DEFAULT_FONT, NULL, FONT_TEXT, FONT_LONGTEXT,
false )
add_integer( "freetype-fontsize", 0, NULL, FONTSIZE_TEXT,
int i_default_font_size;
int i_display_height;
#ifdef HAVE_FONTCONFIG
+ char* psz_fontfamily;
bool b_fontconfig_ok;
FcConfig *p_fontconfig;
+ xml_t *p_xml;
#endif
input_attachment_t **pp_font_attachments;
};
#define UCHAR uint32_t
-#define TR_DEFAULT_FONT FC_DEFAULT_FONT
+#define TR_DEFAULT_FONT p_sys->psz_fontfamily
#define TR_FONT_STYLE_PTR ft_style_t *
#include "text_renderer.h"
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
- char *psz_fontfile = NULL;
- int i_error;
- vlc_value_t val;
+ char *psz_fontfile=NULL;
+ char *psz_fontfamily=NULL;
+ int i_error,fontindex;
+
+#ifdef HAVE_FONTCONFIG
+ FcPattern *fontpattern = NULL, *fontmatch = NULL;
+ /* Initialise result to Match, as fontconfig doesnt
+ * really set this other than some error-cases */
+ FcResult fontresult = FcResultMatch;
+#endif
+
/* Allocate structure */
p_filter->p_sys = p_sys = malloc( sizeof( filter_sys_t ) );
if( !p_sys )
return VLC_ENOMEM;
+ #ifdef HAVE_FONTCONFIG
+ p_sys->psz_fontfamily = NULL;
+ p_sys->p_xml = NULL;
+#endif
p_sys->p_face = 0;
p_sys->p_library = 0;
p_sys->i_font_size = 0;
p_sys->i_display_height = 0;
- var_Create( p_filter, "freetype-font",
- VLC_VAR_STRING | VLC_VAR_DOINHERIT );
- var_Create( p_filter, "freetype-fontsize",
- VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
var_Create( p_filter, "freetype-rel-fontsize",
VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Create( p_filter, "freetype-opacity",
- VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Create( p_filter, "freetype-effect",
- VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Get( p_filter, "freetype-opacity", &val );
- p_sys->i_font_opacity = __MAX( __MIN( val.i_int, 255 ), 0 );
- var_Create( p_filter, "freetype-color",
- VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Get( p_filter, "freetype-color", &val );
- p_sys->i_font_color = __MAX( __MIN( val.i_int, 0xFFFFFF ), 0 );
- p_sys->i_effect = var_GetInteger( p_filter, "freetype-effect" );
-
- /* Look what method was requested */
- var_Get( p_filter, "freetype-font", &val );
- psz_fontfile = val.psz_string;
- if( !psz_fontfile || !*psz_fontfile )
+
+ psz_fontfamily = var_CreateGetString( p_filter, "freetype-font" );
+ p_sys->i_default_font_size = var_CreateGetInteger( p_filter, "freetype-fontsize" );
+ p_sys->i_effect = var_CreateGetInteger( p_filter, "freetype-effect" );
+ p_sys->i_font_opacity = var_CreateGetInteger( p_filter,"freetype-opacity" );
+ p_sys->i_font_opacity = __MAX( __MIN( p_sys->i_font_opacity, 255 ), 0 );
+ p_sys->i_font_color = var_CreateGetInteger( p_filter, "freetype-color" );
+ p_sys->i_font_color = __MAX( __MIN( p_sys->i_font_color , 0xFFFFFF ), 0 );
+
+ fontindex=0;
+ if( !psz_fontfamily || !*psz_fontfamily )
{
- free( psz_fontfile );
- psz_fontfile = (char *)malloc( PATH_MAX + 1 );
- if( !psz_fontfile )
- goto error;
-#ifdef WIN32
- GetWindowsDirectory( psz_fontfile, PATH_MAX + 1 );
- strcat( psz_fontfile, "\\fonts\\arial.ttf" );
-#elif defined(__APPLE__)
- strcpy( psz_fontfile, DEFAULT_FONT );
+#ifdef HAVE_FONTCONFIG
+ free( psz_fontfamily);
+ psz_fontfamily=strdup( DEFAULT_FONT );
#else
- msg_Err( p_filter, "user didn't specify a font" );
- goto error;
+ free( psz_fontfamily );
+ psz_fontfamily = (char *)malloc( PATH_MAX + 1 );
+ if( !psz_fontfamily )
+ goto error;
+# ifdef WIN32
+ GetWindowsDirectory( psz_fontfamily , PATH_MAX + 1 );
+ strcat( psz_fontfamily, "\\fonts\\arial.ttf" );
+# else
+ strcpy( psz_fontfamily, DEFAULT_FONT );
+# endif
+ msg_Err( p_filter,"User didn't specify fontfile, using %s", psz_fontfamily);
#endif
}
+#ifdef HAVE_FONTCONFIG
+ /* Lets find some fontfile from freetype-font variable family */
+ char *psz_fontsize;
+ if( asprintf( &psz_fontsize, "%d", p_sys->i_default_font_size ) == -1 )
+ goto error;
+
+ fontpattern = FcPatternCreate();
+
+ if( !fontpattern )
+ goto error;
+
+ FcPatternAddString( fontpattern, FC_FAMILY, psz_fontfamily);
+ FcPatternAddString( fontpattern, FC_SIZE, psz_fontsize );
+ free( psz_fontsize );
+
+ if( FcConfigSubstitute( NULL, fontpattern, FcMatchPattern ) == FcFalse )
+ goto error;
+ FcDefaultSubstitute( fontpattern );
+
+ /* testing fontresult here doesn't do any good really, but maybe it will
+ * in future as fontconfig code doesn't set it in all cases and just
+ * returns NULL or doesn't set to to Match on all Match cases.*/
+ fontmatch = FcFontMatch( NULL, fontpattern, &fontresult );
+ if( !fontmatch || fontresult == FcResultNoMatch )
+ goto error;
+
+ FcPatternGetString( fontmatch, FC_FILE, 0, (FcChar8 **)&psz_fontfile);
+ FcPatternGetInteger( fontmatch, FC_INDEX, 0, &fontindex );
+ if( !psz_fontfile )
+ goto error;
+ msg_Dbg( p_filter, "Using %s as font from file %s", psz_fontfamily, psz_fontfile );
+ p_sys->psz_fontfamily = strdup( psz_fontfamily );
+#else
+ p_sys->psz_fontfamily = strdup( DEFAULT_FONT )
+ psz_fontfile = psz_fontfamily;
+#endif
+
i_error = FT_Init_FreeType( &p_sys->p_library );
if( i_error )
{
msg_Err( p_filter, "couldn't initialize freetype" );
goto error;
}
+
i_error = FT_New_Face( p_sys->p_library, psz_fontfile ? psz_fontfile : "",
- 0, &p_sys->p_face );
+ fontindex, &p_sys->p_face );
+
if( i_error == FT_Err_Unknown_File_Format )
{
msg_Err( p_filter, "file %s have unknown format", psz_fontfile );
p_sys->i_use_kerning = FT_HAS_KERNING( p_sys->p_face );
- var_Get( p_filter, "freetype-fontsize", &val );
- p_sys->i_default_font_size = val.i_int;
if( SetFontSize( p_filter, 0 ) != VLC_SUCCESS ) goto error;
- free( psz_fontfile );
p_sys->pp_font_attachments = NULL;
p_sys->i_font_attachments = 0;
p_filter->pf_render_text = RenderText;
#ifdef HAVE_FONTCONFIG
p_filter->pf_render_html = RenderHtml;
+ FcPatternDestroy( fontmatch );
+ FcPatternDestroy( fontpattern );
#else
p_filter->pf_render_html = NULL;
#endif
+ free( psz_fontfamily );
LoadFontsFromAttachments( p_filter );
return VLC_SUCCESS;
- error:
+error:
+#ifdef HAVE_FONTCONFIG
+ if( fontmatch ) FcPatternDestroy( fontmatch );
+ if( fontpattern ) FcPatternDestroy( fontpattern );
+#endif
if( p_sys->p_face ) FT_Done_Face( p_sys->p_face );
if( p_sys->p_library ) FT_Done_FreeType( p_sys->p_library );
- free( psz_fontfile );
+ free( psz_fontfamily );
free( p_sys );
return VLC_EGENERIC;
}
#ifdef HAVE_FONTCONFIG
FontBuilderDetach( p_filter, p_sys->p_fontbuilder );
+ xml_Delete( p_sys->p_xml );
+ free( p_sys->psz_fontfamily );
#endif
/* FcFini asserts calling the subfunction FcCacheFini()
if( p_fontbuilder )
{
var_AddCallback( p_fontbuilder, "build-done", FontBuilderDone, p_filter );
+ msg_Warn( p_filter, "Building the Fontconfig cache" );
FontBuilderGetFcConfig( p_filter, p_fontbuilder );
}
vlc_mutex_unlock( &fb_lock );
{
int rv = VLC_SUCCESS;
stream_t *p_sub = NULL;
- xml_t *p_xml = NULL;
xml_reader_t *p_xml_reader = NULL;
if( !p_region_in || !p_region_in->psz_html )
true );
if( p_sub )
{
- p_xml = xml_Create( p_filter );
- if( p_xml )
+ if( !p_filter->p_sys->p_xml ) p_filter->p_sys->p_xml = xml_Create( p_filter );
+ if( p_filter->p_sys->p_xml )
{
bool b_karaoke = false;
- p_xml_reader = xml_ReaderCreate( p_xml, p_sub );
+ p_xml_reader = xml_ReaderCreate( p_filter->p_sys->p_xml, p_sub );
if( p_xml_reader )
{
/* Look for Root Node */
{
/* Only text and karaoke tags are supported */
msg_Dbg( p_filter, "Unsupported top-level tag '%s' ignored.", psz_node );
- xml_ReaderDelete( p_xml, p_xml_reader );
+ xml_ReaderDelete( p_filter->p_sys->p_xml, p_xml_reader );
p_xml_reader = NULL;
rv = VLC_EGENERIC;
}
}
FreeLines( p_lines );
- xml_ReaderDelete( p_xml, p_xml_reader );
+ xml_ReaderDelete( p_filter->p_sys->p_xml, p_xml_reader );
}
- xml_Delete( p_xml );
}
stream_Delete( p_sub );
}
projects / vlc / blobdiff