Graphics overlay events. More...

#include <stdint.h>

Data Structures
struct	bd_pg_palette_entry_s
	Overlay palette entry. More...

struct	bd_pg_rle_elem_s
	RLE element. More...

struct	bd_overlay_s
	YUV overlay event. More...

struct	bd_argb_overlay_s
	ARGB overlay event. More...

struct	bd_argb_buffer_s
	Application-allocated frame buffer for ARGB overlays. More...

Macros
#define	BD_OVERLAY_INTERFACE_VERSION 2
	Version number of the interface described in this file.

Enumerations
enum	bd_overlay_plane_e { BD_OVERLAY_PG = 0, BD_OVERLAY_IG = 1 }
	Overlay plane. More...

enum	bd_overlay_cmd_e { BD_OVERLAY_INIT = 0, BD_OVERLAY_CLOSE = 1, BD_OVERLAY_CLEAR = 2, BD_OVERLAY_DRAW = 3, BD_OVERLAY_WIPE = 4, BD_OVERLAY_HIDE = 5, BD_OVERLAY_FLUSH = 6 }
	YUV overlay event type. More...

enum	bd_argb_overlay_cmd_e { BD_ARGB_OVERLAY_INIT = 0, BD_ARGB_OVERLAY_CLOSE = 1, BD_ARGB_OVERLAY_DRAW = 3, BD_ARGB_OVERLAY_FLUSH = 6 }
	ARGB overlay event type. More...

Functions
const void *	bd_refcnt_inc (const void *)
	Hold reference-counted object. More...

void	bd_refcnt_dec (const void *)
	Release reference-counted object.

Detailed Description

Graphics overlay events.

Enumeration Type Documentation

ARGB overlay event type.

Enumerator
BD_ARGB_OVERLAY_INIT	Initialize overlay plane. Size and position of plane are in x,y,w,h
BD_ARGB_OVERLAY_CLOSE	Close overlay plane.
BD_ARGB_OVERLAY_DRAW	Draw ARGB image on plane.
BD_ARGB_OVERLAY_FLUSH	All changes have been done, flush overlay to display at given pts.

YUV overlay event type.

Enumerator
BD_OVERLAY_INIT	Initialize overlay plane. Size and position of plane in x,y,w,h.
BD_OVERLAY_CLOSE	Close overlay plane.
BD_OVERLAY_CLEAR	Clear overlay plane.
BD_OVERLAY_DRAW	Draw bitmap. Size and position within plane (x, y, w, h) and image (img, palette).
BD_OVERLAY_WIPE	Clear area. Size and position within plane (x, y, w, h).
BD_OVERLAY_HIDE	Overlay is empty and can be hidden.
BD_OVERLAY_FLUSH	All changes have been done, flush overlay to display at given pts.

Overlay plane.

Enumerator
BD_OVERLAY_PG	Presentation Graphics plane.
BD_OVERLAY_IG	Interactive Graphics plane (on top of PG plane)

const void* bd_refcnt_inc ( const void * )

Hold reference-counted object.

Return object or NULL on invalid object.