zvbi.c File Reference

Include dependency graph for zvbi.c:

Data Structures
struct	decoder_sys_t
Defines
#define	PAGE_TEXT   N_("Teletext page")
#define	PAGE_LONGTEXT
#define	OPAQUE_TEXT   N_("Text is always opaque")
#define	OPAQUE_LONGTEXT
#define	POS_TEXT   N_("Teletext alignment")
#define	POS_LONGTEXT
#define	TELX_TEXT   N_("Teletext text subtitles")
#define	TELX_LONGTEXT
#define	MAX_SLICES   32
#define	ZVBI_PIXFMT_RGBA32   VBI_PIXFMT_RGBA32_LE
Enumerations
enum	data_unit_id {   DATA_UNIT_EBU_TELETEXT_NON_SUBTITLE = 0x02, DATA_UNIT_EBU_TELETEXT_SUBTITLE = 0x03, DATA_UNIT_EBU_TELETEXT_INVERTED = 0x0C, DATA_UNIT_ZVBI_WSS_CPR1204 = 0xB4,   DATA_UNIT_ZVBI_CLOSED_CAPTION_525 = 0xB5, DATA_UNIT_ZVBI_MONOCHROME_SAMPLES_525 = 0xB6, DATA_UNIT_VPS = 0xC3, DATA_UNIT_WSS = 0xC4,   DATA_UNIT_CLOSED_CAPTION = 0xC5, DATA_UNIT_MONOCHROME_SAMPLES = 0xC6, DATA_UNIT_STUFFING = 0xFF }
Functions
static int	Open (vlc_object_t *)
static void	Close (vlc_object_t *)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static subpicture_t *	Decode (decoder_t *, block_t **)
static subpicture_t *	Subpicture (decoder_t *p_dec, video_format_t *p_fmt, bool b_text, int i_columns, int i_rows, int i_align, mtime_t i_pts)
static void	EventHandler (vbi_event *ev, void *user_data)
static int	OpaquePage (picture_t *p_src, const vbi_page p_page, const video_format_t fmt, bool b_opaque)
static int	RequestPage (vlc_object_t *p_this, char const *psz_cmd, vlc_value_t oldval, vlc_value_t newval, void *p_data)
static int	Opaque (vlc_object_t *p_this, char const *psz_cmd, vlc_value_t oldval, vlc_value_t newval, void *p_data)
static int	Position (vlc_object_t *p_this, char const *psz_cmd, vlc_value_t oldval, vlc_value_t newval, void *p_data)
Variables
static const int	pi_pos_values [] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 }
static const char *const	ppsz_pos_descriptions []

---

Define Documentation

#define MAX_SLICES   32

#define OPAQUE_LONGTEXT

Value:

N_("Setting vbi-opaque to false " \
        "makes the boxed text transparent." )

#define OPAQUE_TEXT   N_("Text is always opaque")

#define PAGE_LONGTEXT

Value:

N_("Open the indicated Teletext page." \
        "Default page is index 100")

#define PAGE_TEXT   N_("Teletext page")

#define POS_LONGTEXT

Value:

N_( \
  "You can enforce the teletext position on the video " \
  "(0=center, 1=left, 2=right, 4=top, 8=bottom, you can " \
  "also use combinations of these values, eg. 6 = top-right).")

#define POS_TEXT   N_("Teletext alignment")

#define TELX_LONGTEXT

Value:

N_( "Output teletext subtitles as text " \
  "instead of as RGBA" )

#define TELX_TEXT   N_("Teletext text subtitles")

#define ZVBI_PIXFMT_RGBA32   VBI_PIXFMT_RGBA32_LE

---

Enumeration Type Documentation

enum data_unit_id

Enumerator:

DATA_UNIT_EBU_TELETEXT_NON_SUBTITLE
DATA_UNIT_EBU_TELETEXT_SUBTITLE
DATA_UNIT_EBU_TELETEXT_INVERTED
DATA_UNIT_ZVBI_WSS_CPR1204
DATA_UNIT_ZVBI_CLOSED_CAPTION_525
DATA_UNIT_ZVBI_MONOCHROME_SAMPLES_525
DATA_UNIT_VPS
DATA_UNIT_WSS
DATA_UNIT_CLOSED_CAPTION
DATA_UNIT_MONOCHROME_SAMPLES
DATA_UNIT_STUFFING

---

Function Documentation

static void Close

(

vlc_object_t *

)

[static]

static subpicture_t * Decode	(	decoder_t *	,
		block_t **
	)			[static]

static void EventHandler	(	vbi_event *	ev,
		void *	user_data
	)			[static]

static int Opaque	(	vlc_object_t *	p_this,
		char const *	psz_cmd,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

static int OpaquePage	(	picture_t *	p_src,
		const vbi_page	p_page,
		const video_format_t	fmt,
		bool	b_opaque
	)			[static]

static int Open

(

vlc_object_t *

)

[static]

static int Position	(	vlc_object_t *	p_this,
		char const *	psz_cmd,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

static int RequestPage	(	vlc_object_t *	p_this,
		char const *	psz_cmd,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

static subpicture_t * Subpicture	(	decoder_t *	p_dec,
		video_format_t *	p_fmt,
		bool	b_text,
		int	i_columns,
		int	i_rows,
		int	i_align,
		mtime_t	i_pts
	)			[static]

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

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Variable Documentation

const int pi_pos_values[] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 } [static]

const char* const ppsz_pos_descriptions[] [static]

Initial value:

{ N_("Center"), N_("Left"), N_("Right"), N_("Top"), N_("Bottom"),
  N_("Top-Left"), N_("Top-Right"), N_("Bottom-Left"), N_("Bottom-Right") }

---