Include dependency graph for subpicture.c:

Data Structures
struct	subpicture_private_t

struct	subpicture_region_private_t

Typedefs
typedef struct subpicture_region_private_t	subpicture_region_private_t

Functions
subpicture_t *	subpicture_New (const subpicture_updater_t *p_upd)
	This function create a new empty subpicture.

void	subpicture_Delete (subpicture_t *p_subpic)
	This function delete a subpicture created by subpicture_New.

vlc_render_subpicture *	vlc_render_subpicture_New (void)
	Create a vlc_render_subpicture.

void	vlc_render_subpicture_Delete (vlc_render_subpicture *p_subpic)
	Destroy a vlc_render_subpicture.

subpicture_t *	subpicture_NewFromPicture (vlc_object_t p_obj, picture_t p_picture, 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 p_subpicture, const video_format_t p_fmt_src, const video_format_t *p_fmt_dst, vlc_tick_t i_ts)
	This function will update the content of a subpicture created with a non NULL subpicture_updater_t.

const video_format_t *	subpicture_region_cache_GetFormat (const subpicture_region_t *p_region)

picture_t *	subpicture_region_cache_GetPicture (subpicture_region_t *p_region)

bool	subpicture_region_cache_IsValid (const subpicture_region_t *p_region)

void	subpicture_region_cache_Invalidate (subpicture_region_t *p_region)

int	subpicture_region_cache_Assign (subpicture_region_t p_region, picture_t p_picture)

static subpicture_region_t *	subpicture_region_NewInternal (void)

subpicture_region_t *	subpicture_region_New (const video_format_t *p_fmt)
	This function will create a new subpicture region.

subpicture_region_t *	subpicture_region_NewText (void)
	This function will create a new text subpicture region.

subpicture_region_t *	subpicture_region_ForPicture (const video_format_t p_fmt, picture_t pic)
	Create a subpicture region containing the picture.

void	subpicture_region_Delete (subpicture_region_t *p_region)
	This function will destroy a subpicture region allocated by subpicture_region_New.

void	vlc_spu_regions_Clear (vlc_spu_regions *regions)
	This function will clear a list of subpicture regions allocated by subpicture_region_New.

unsigned	picture_BlendSubpicture (picture_t dst, vlc_blender_t blend, vlc_render_subpicture *src)
	This function will blend a given subpicture onto a picture.