#include <vlc_stream.h>
#include <vlc_xml.h>
#include <vlc_input.h>
+#include <vlc_strings.h>
#include <math.h>
#include <Carbon/Carbon.h>
-#include "text_renderer.h"
-
#define DEFAULT_FONT "Arial Black"
#define DEFAULT_FONT_COLOR 0xffffff
#define DEFAULT_REL_FONT_SIZE 16
static const char *const ppsz_sizes_text[] = {
N_("Smaller"), N_("Small"), N_("Normal"), N_("Large"), N_("Larger") };
-vlc_module_begin();
- set_shortname( N_("Mac Text renderer"));
- set_description( N_("Quartz font renderer") );
- set_category( CAT_VIDEO );
- set_subcategory( SUBCAT_VIDEO_SUBPIC );
+vlc_module_begin ()
+ set_shortname( N_("Mac Text renderer"))
+ set_description( N_("Quartz font renderer") )
+ set_category( CAT_VIDEO )
+ set_subcategory( SUBCAT_VIDEO_SUBPIC )
add_string( "quartztext-font", DEFAULT_FONT, NULL, FONT_TEXT, FONT_LONGTEXT,
- false );
+ false )
add_integer( "quartztext-rel-fontsize", DEFAULT_REL_FONT_SIZE, NULL, FONTSIZER_TEXT,
- FONTSIZER_LONGTEXT, false );
+ FONTSIZER_LONGTEXT, false )
change_integer_list( pi_sizes, ppsz_sizes_text, NULL );
add_integer( "quartztext-color", 0x00FFFFFF, NULL, COLOR_TEXT,
- COLOR_LONGTEXT, false );
+ COLOR_LONGTEXT, false )
change_integer_list( pi_color_values, ppsz_color_descriptions, NULL );
- set_capability( "text renderer", 150 );
- add_shortcut( "text" );
- set_callbacks( Create, Destroy );
-vlc_module_end();
+ set_capability( "text renderer", 150 )
+ add_shortcut( "text" )
+ set_callbacks( Create, Destroy )
+vlc_module_end ()
typedef struct offscreen_bitmap_t offscreen_bitmap_t;
struct offscreen_bitmap_t
int i_fonts;
};
+#define UCHAR UniChar
+#define TR_DEFAULT_FONT p_sys->psz_font_name
+#define TR_FONT_STYLE_PTR ATSUStyle
+
+#include "text_renderer.h"
+
//////////////////////////////////////////////////////////////////////////////
// Create: allocates osd-text video thread output method
//////////////////////////////////////////////////////////////////////////////
}
static void SetupLine( filter_t *p_filter, const char *psz_text_in,
- uint32_t **psz_text_out, uint32_t *pi_runs,
- uint32_t **ppi_run_lengths, ft_style_t ***ppp_styles,
- ft_style_t *p_style )
+ UniChar **psz_text_out, uint32_t *pi_runs,
+ uint32_t **ppi_run_lengths, ATSUStyle **ppp_styles,
+ ATSUStyle p_style )
{
uint32_t i_string_length = 0;
else
*ppp_styles = (ATSUStyle *) malloc( *pi_runs * sizeof( ATSUStyle ) );
- (*ppp_styles)[ *pi_runs - 1 ] = GetStyleFromFontStack( p_sys, &p_fonts, b_bold, b_italic, b_uline );
+ (*ppp_styles)[ *pi_runs - 1 ] = p_style;
if( *ppi_run_lengths )
*ppi_run_lengths = (uint32_t *) realloc( *ppi_run_lengths, *pi_runs * sizeof( uint32_t ) );
}
}
-static int ProcessNodes( filter_t *p_filter,
- xml_reader_t *p_xml_reader,
- text_style_t *p_font_style,
- UniChar *psz_text,
- int *pi_len,
-
- uint32_t *pi_runs,
- uint32_t **ppi_run_lengths,
- ATSUStyle **ppp_styles )
-{
- int rv = VLC_SUCCESS;
- filter_sys_t *p_sys = p_filter->p_sys;
- UniChar *psz_text_orig = psz_text;
- font_stack_t *p_fonts = NULL;
- vlc_value_t val;
- int i_scale = 1000;
-
- char *psz_node = NULL;
-
- bool b_italic = false;
- bool b_bold = false;
- bool b_uline = false;
-
- if( VLC_SUCCESS == var_Get( p_filter, "scale", &val ))
- i_scale = val.i_int;
-
- if( p_font_style )
- {
- rv = PushFont( &p_fonts,
- p_font_style->psz_fontname,
- p_font_style->i_font_size * i_scale / 1000,
- (p_font_style->i_font_color & 0xffffff) |
- ((p_font_style->i_font_alpha & 0xff) << 24),
- /* TODO no idea how ATSUStyle works
- (p_font_style->i_karaoke_background_color & 0xffffff) |
- ((p_font_style->i_karaoke_background_alpha & 0xff) << 24)
- */
- 0x00ffffff );
-
-
- if( p_font_style->i_style_flags & STYLE_BOLD )
- b_bold = true;
- if( p_font_style->i_style_flags & STYLE_ITALIC )
- b_italic = true;
- if( p_font_style->i_style_flags & STYLE_UNDERLINE )
- b_uline = true;
- }
- else
- {
- rv = PushFont( &p_fonts,
- p_sys->psz_font_name,
- p_sys->i_font_size,
- p_sys->i_font_color,
- 0x00ffffff );
- }
- if( rv != VLC_SUCCESS )
- return rv;
-
- while ( ( xml_ReaderRead( p_xml_reader ) == 1 ) )
- {
- switch ( xml_ReaderNodeType( p_xml_reader ) )
- {
- case XML_READER_NONE:
- break;
- case XML_READER_ENDELEM:
- psz_node = xml_ReaderName( p_xml_reader );
- if( psz_node )
- {
- if( !strcasecmp( "font", psz_node ) )
- PopFont( &p_fonts );
- else if( !strcasecmp( "b", psz_node ) )
- b_bold = false;
- else if( !strcasecmp( "i", psz_node ) )
- b_italic = false;
- else if( !strcasecmp( "u", psz_node ) )
- b_uline = false;
-
- free( psz_node );
- }
- break;
- case XML_READER_STARTELEM:
- psz_node = xml_ReaderName( p_xml_reader );
- if( psz_node )
- {
- if( !strcasecmp( "font", psz_node ) )
- rv = HandleFontAttributes( p_xml_reader, &p_fonts, i_scale );
- else if( !strcasecmp( "b", psz_node ) )
- b_bold = true;
- else if( !strcasecmp( "i", psz_node ) )
- b_italic = true;
- else if( !strcasecmp( "u", psz_node ) )
- b_uline = true;
- else if( !strcasecmp( "br", psz_node ) )
- {
- SetupLine( p_filter, "\n", &psz_text,
- pi_runs, ppi_run_lengths, ppp_styles,
- GetStyleFromFontStack( p_sys,
- &p_fonts,
- b_bold,
- b_italic,
- b_uline ) );
- }
- free( psz_node );
- }
- break;
- case XML_READER_TEXT:
- psz_node = xml_ReaderValue( p_xml_reader );
- if( psz_node )
- {
- uint32_t i_string_length;
-
- // Turn any multiple-whitespaces into single spaces
- char *s = strpbrk( psz_node, "\t\r\n " );
- while( s )
- {
- int i_whitespace = strspn( s, "\t\r\n " );
-
- if( i_whitespace > 1 )
- memmove( &s[1],
- &s[i_whitespace],
- strlen( s ) - i_whitespace + 1 );
- *s++ = ' ';
-
- s = strpbrk( s, "\t\r\n " );
- }
-
- ConvertToUTF16( psz_node, &i_string_length, &psz_text );
- psz_text += i_string_length;
-
- (*pi_runs)++;
-
- if( *ppp_styles )
- *ppp_styles = (ATSUStyle *) realloc( *ppp_styles, *pi_runs * sizeof( ATSUStyle ) );
- else
- *ppp_styles = (ATSUStyle *) malloc( *pi_runs * sizeof( ATSUStyle ) );
-
- (*ppp_styles)[ *pi_runs - 1 ] = GetStyleFromFontStack( p_sys, &p_fonts, b_bold, b_italic, b_uline );
-
- if( *ppi_run_lengths )
- *ppi_run_lengths = (uint32_t *) realloc( *ppi_run_lengths, *pi_runs * sizeof( uint32_t ) );
- else
- *ppi_run_lengths = (uint32_t *) malloc( *pi_runs * sizeof( uint32_t ) );
-
- (*ppi_run_lengths)[ *pi_runs - 1 ] = i_string_length;
-
- free( psz_node );
- }
- break;
- }
- }
-
- *pi_len = psz_text - psz_text_orig;
-
- while( VLC_SUCCESS == PopFont( &p_fonts ) );
-
- return rv;
-}
-
static int RenderHtml( filter_t *p_filter, subpicture_region_t *p_region_out,
subpicture_region_t *p_region_in )
{
UniChar *psz_text;
int i_len = 0;
uint32_t i_runs = 0;
+ uint32_t i_k_runs = 0;
uint32_t *pi_run_lengths = NULL;
+ uint32_t *pi_k_run_lengths = NULL;
+ uint32_t *pi_k_durations = NULL;
ATSUStyle *pp_styles = NULL;
psz_text = (UniChar *) malloc( strlen( p_region_in->psz_html ) *
rv = ProcessNodes( p_filter, p_xml_reader,
p_region_in->p_style, psz_text, &i_len,
- &i_runs, &pi_run_lengths, &pp_styles );
+ &i_runs, &pi_run_lengths, &pp_styles,
+ /* No karaoke support */
+ false, &i_k_runs, &pi_k_run_lengths, &pi_k_durations );
+
+ assert( pi_k_run_lengths == NULL && pi_k_durations == NULL );
p_region_out->i_x = p_region_in->i_x;
p_region_out->i_y = p_region_in->i_y;