vlc_subpicture.h File Reference

This file defines subpicture structures and functions in vlc. More...

Include dependency graph for vlc_subpicture.h:

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Data Structures
struct	subpicture_region_t
	Video subtitle region. More...
struct	subpicture_updater_t
struct	subpicture_t
	Video subtitle. More...

Macros
#define	SUBPICTURE_ALIGN_LEFT   0x1
#define	SUBPICTURE_ALIGN_RIGHT   0x2
#define	SUBPICTURE_ALIGN_TOP   0x4
#define	SUBPICTURE_ALIGN_BOTTOM   0x8
#define	SUBPICTURE_ALIGN_LEAVETEXT   0x10
	Align the subpicture, but not the text inside.
#define	SUBPICTURE_ALIGN_MASK

Typedefs
typedef struct subpicture_region_private_t	subpicture_region_private_t
	Video subtitle region spu core private.
typedef struct subpicture_updater_sys_t	subpicture_updater_sys_t
typedef struct subpicture_private_t	subpicture_private_t

Functions
subpicture_region_t *	subpicture_region_New (const video_format_t *p_fmt)
	This function will create a new subpicture region.
void	subpicture_region_Delete (subpicture_region_t *p_region)
	This function will destroy a subpicture region allocated by subpicture_region_New.
void	subpicture_region_ChainDelete (subpicture_region_t *p_head)
	This function will destroy a list of subpicture regions allocated by subpicture_region_New.
subpicture_t *	subpicture_New (const subpicture_updater_t *)
	This function create a new empty subpicture.
void	subpicture_Delete (subpicture_t *p_subpic)
	This function delete a subpicture created by subpicture_New.
subpicture_t *	subpicture_NewFromPicture (vlc_object_t *, picture_t *, vlc_fourcc_t i_chroma)
	This function will create a subpicture having one region in the requested chroma showing the given picture.
void	subpicture_Update (subpicture_t *, const video_format_t *src, const video_format_t *, mtime_t)
	This function will update the content of a subpicture created with a non NULL subpicture_updater_t.

Detailed Description

This file defines subpicture structures and functions in vlc.