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

#include <overlay.h>

Data Structures
struct	[struct].dirty
	Dirty area of frame buffers. More...

Data Fields
void(*)	lock (struct bd_argb_buffer_s *)
	Lock (or prepare) buffer for writing.
void(*)	unlock (struct bd_argb_buffer_s *)
	Unlock buffer (write complete).
uint32_t *	buf [6]
	[0] - PG plane, [1] - IG plane, [2] - Background plane.
int	width
	overlay buffer width (pixels)
int	height
	overlay buffer height (pixels)
struct	dirty [3]
	[0] - PG plane, [1] - IG plane, [2] - Background plane

Detailed Description

Application-allocated frame buffer for ARGB overlays.

When using application-allocated frame buffer DRAW events are executed by libbluray. Application needs to handle only OPEN/FLUSH/CLOSE events.

DRAW events can still be used for optimizations.

Field Documentation

uint32_t* BD_ARGB_BUFFER::buf[6]

[0] - PG plane, [1] - IG plane, [2] - Background plane.

[3..5] reserved for stereoscopic overlay.

The documentation for this struct was generated from the following file: