video_overlay.h File Reference

#include <xine/xine_internal.h>

Go to the source code of this file.

Data Structures
struct	video_overlay_object_s
struct	video_overlay_event_s

Macros
#define	CLUT_Y_CR_CB_INIT(_y, _cr, _cb)   { (_cb), (_cr), (_y) }
#define	MAX_OBJECTS   50
#define	MAX_EVENTS   50
#define	MAX_SHOWING   (5 + 16)
#define	OVERLAY_EVENT_NULL   0
#define	OVERLAY_EVENT_SHOW   1
#define	OVERLAY_EVENT_HIDE   2
#define	OVERLAY_EVENT_MENU_BUTTON   3
#define	OVERLAY_EVENT_FREE_HANDLE   8 /* Frees a handle, previous allocated via get_handle */
#define	_X_SET_CLUT_CM(clut, color_matrix)

Typedefs
typedef struct video_overlay_object_s	video_overlay_object_t
typedef struct video_overlay_event_s	video_overlay_event_t

Functions
video_overlay_manager_t *	_x_video_overlay_new_manager (xine_t *)
void	_x_overlay_clut_yuv2rgb (vo_overlay_t *overlay, int video_color_matrix)
void	_x_overlay_to_argb32 (const vo_overlay_t *overlay, uint32_t *rgba, int stride, const char *format)

Macro Definition Documentation

_X_SET_CLUT_CM

#define _X_SET_CLUT_CM	(		clut,
			color_matrix
	)

Value:

{ \
  uint8_t *q = (uint8_t *)clut; \
  q[3]  = 'X'; \
  q[7]  = 'C'; \
  q[11] = 'M'; \
  q[15] = color_matrix; \
}

Referenced by draw_subtitles(), and segbuf_decode_palette().

CLUT_Y_CR_CB_INIT

#define CLUT_Y_CR_CB_INIT	(		_y,
			_cr,
			_cb
	)		{ (_cb), (_cr), (_y) }

Referenced by interpolate_color(), and spudec_discover_clut().

MAX_EVENTS

#define MAX_EVENTS   50

Referenced by video_overlay_add_event(), video_overlay_dispose(), and video_overlay_reset().

MAX_OBJECTS

#define MAX_OBJECTS   50

Referenced by spudec_set_button(), video_overlay_dispose(), video_overlay_get_handle(), and video_overlay_reset().

MAX_SHOWING

#define MAX_SHOWING   (5 + 16)

Referenced by add_showing_handle(), remove_showing_handle(), vdr_execute_rpc_command(), video_overlay_multiple_overlay_blend(), and video_overlay_reset().

OVERLAY_EVENT_FREE_HANDLE

#define OVERLAY_EVENT_FREE_HANDLE   8 /* Frees a handle, previous allocated via get_handle */

Referenced by osd_free_object(), and video_overlay_event().

OVERLAY_EVENT_HIDE

#define OVERLAY_EVENT_HIDE   2

Referenced by _osd_hide(), hide_overlays(), spudec_decode_nav(), spudec_do_commands(), spudec_process(), spudec_set_button(), and video_overlay_event().

OVERLAY_EVENT_MENU_BUTTON

#define OVERLAY_EVENT_MENU_BUTTON   3

Referenced by spudec_set_button(), and video_overlay_event().

OVERLAY_EVENT_NULL

#define OVERLAY_EVENT_NULL   0

Referenced by remove_events_handle().

OVERLAY_EVENT_SHOW

#define OVERLAY_EVENT_SHOW   1

Referenced by _osd_show(), expand_overlay_add_event(), show_overlay(), spudec_do_commands(), spudec_process(), and video_overlay_event().

Typedef Documentation

video_overlay_event_t

typedef struct video_overlay_event_s video_overlay_event_t

video_overlay_object_t

typedef struct video_overlay_object_s video_overlay_object_t

Function Documentation

_x_overlay_clut_yuv2rgb()

void _x_overlay_clut_yuv2rgb	(	vo_overlay_t *	overlay,
		int	video_color_matrix
	)

References _x_clut_yuv2rgb(), vo_overlay_s::color, vo_overlay_s::hili_color, vo_overlay_s::hili_rgb_clut, and vo_overlay_s::rgb_clut.

Referenced by mmal_overlay_blend(), opengl2_overlay_blend(), raw_overlay_blend(), vaapi_overlay_end(), and vdpau_overlay_end().

_x_overlay_to_argb32()

void _x_overlay_to_argb32	(	const vo_overlay_t *	overlay,
		uint32_t *	rgba,
		int	stride,
		const char *	format
	)

References BLEND_LINE, clut_to_argb(), rle_elem_s::color, vo_overlay_s::color, vo_overlay_s::height, vo_overlay_s::hili_bottom, vo_overlay_s::hili_color, vo_overlay_s::hili_left, vo_overlay_s::hili_right, vo_overlay_s::hili_top, vo_overlay_s::hili_trans, rle_elem_s::len, LIMIT_WIDTH, LUT_SIZE, NEXT_BITE, vo_overlay_s::num_rle, vo_overlay_s::rle, vo_overlay_s::trans, and vo_overlay_s::width.

Referenced by mmal_overlay_blend(), opengl2_upload_overlay(), raw_process_ovl(), vaapi_overlay_end(), and vdpau_overlay_end().

_x_video_overlay_new_manager()

video_overlay_manager_t* _x_video_overlay_new_manager

(

xine_t *

)

References video_overlay_add_event(), video_overlay_dispose(), video_overlay_flush_events(), video_overlay_free_handle(), video_overlay_get_handle(), video_overlay_init(), video_overlay_multiple_overlay_blend(), and video_overlay_redraw_needed().

Referenced by _x_vo_new_port().