~stefanlsd/mplayer/gutsy

/*

 *  video_out.h

 *

 *      Copyright (C) Aaron Holtzman - Aug 1999

 *	Strongly modified, most parts rewritten: A'rpi/ESP-team - 2000-2001

 *	(C) MPlayer Developers

 *

 */

#ifndef __VIDEO_OUT_H

#define __VIDEO_OUT_H 1

#include <inttypes.h>

#include <stdarg.h>

//#include "font_load.h"

#include "libmpcodecs/img_format.h"

//#include "vidix/vidix.h"

#define VO_EVENT_EXPOSE 1

#define VO_EVENT_RESIZE 2

#define VO_EVENT_KEYPRESS 4

/* Obsolete: VOCTRL_QUERY_VAA 1 */

/* does the device support the required format */

#define VOCTRL_QUERY_FORMAT 2

/* signal a device reset seek */

#define VOCTRL_RESET 3

/* true if vo driver can use GUI created windows */

#define VOCTRL_GUISUPPORT 4

#define VOCTRL_GUI_NOWINDOW 19

/* used to switch to fullscreen */

#define VOCTRL_FULLSCREEN 5

#define VOCTRL_SCREENSHOT 6

/* signal a device pause */

#define VOCTRL_PAUSE 7

/* start/resume playback */

#define VOCTRL_RESUME 8

/* libmpcodecs direct rendering: */

#define VOCTRL_GET_IMAGE 9

#define VOCTRL_DRAW_IMAGE 13

#define VOCTRL_SET_SPU_PALETTE 14

/* decoding ahead: */

#define VOCTRL_GET_NUM_FRAMES 10

#define VOCTRL_GET_FRAME_NUM  11

#define VOCTRL_SET_FRAME_NUM  12

#define VOCTRL_GET_PANSCAN 15

#define VOCTRL_SET_PANSCAN 16

/* equalizer controls */

#define VOCTRL_SET_EQUALIZER 17

#define VOCTRL_GET_EQUALIZER 18

//#define VOCTRL_GUI_NOWINDOW 19

/* Frame duplication */

#define VOCTRL_DUPLICATE_FRAME 20

// ... 21

#define VOCTRL_START_SLICE 21

#define VOCTRL_ONTOP 25

#define VOCTRL_ROOTWIN 26

#define VOCTRL_BORDER 27

#define VOCTRL_DRAW_EOSD 28

#define VOCTRL_GET_EOSD_RES 29

typedef struct {

  int w, h; // screen dimensions, including black borders

  int mt, mb, ml, mr; // borders (top, bottom, left, right)

} mp_eosd_res_t;

// Vo can be used by xover

#define VOCTRL_XOVERLAY_SUPPORT 22

#define VOCTRL_XOVERLAY_SET_COLORKEY 24

typedef struct {

  uint32_t x11; // The raw x11 color

  uint16_t r,g,b;

} mp_colorkey_t;

#define VOCTRL_XOVERLAY_SET_WIN 23

typedef struct {

  int x,y;

  int w,h;

} mp_win_t;

#define VO_TRUE		1

#define VO_FALSE	0

#define VO_ERROR	-1

#define VO_NOTAVAIL	-2

#define VO_NOTIMPL	-3

#define VOFLAG_FULLSCREEN	0x01

#define VOFLAG_MODESWITCHING	0x02

#define VOFLAG_SWSCALE		0x04

#define VOFLAG_FLIPPING		0x08

#define VOFLAG_XOVERLAY_SUB_VO  0x10000

typedef struct vo_info_s

{

        /* driver name ("Matrox Millennium G200/G400" */

        const char *name;

        /* short name (for config strings) ("mga") */

        const char *short_name;

        /* author ("Aaron Holtzman <aholtzma@ess.engr.uvic.ca>") */

        const char *author;

        /* any additional comments */

        const char *comment;

} vo_info_t;

typedef struct vo_functions_s

{

	vo_info_t *info;

	/*

	 * Preinitializes driver (real INITIALIZATION)

	 *   arg - currently it's vo_subdevice

	 *   returns: zero on successful initialization, non-zero on error.

	 */

	int (*preinit)(const char *arg);

        /*

         * Initialize (means CONFIGURE) the display driver.

	 * params:

         *   width,height: image source size

	 *   d_width,d_height: size of the requested window size, just a hint

	 *   fullscreen: flag, 0=windowd 1=fullscreen, just a hint

	 *   title: window title, if available

	 *   format: fourcc of pixel format

         * returns : zero on successful initialization, non-zero on error.

         */

        int (*config)(uint32_t width, uint32_t height, uint32_t d_width,

			 uint32_t d_height, uint32_t fullscreen, char *title,

			 uint32_t format);

	/*

	 * Control interface

	 */

	int (*control)(uint32_t request, void *data, ...);

        /*

         * Display a new RGB/BGR frame of the video to the screen.

         * params:

	 *   src[0] - pointer to the image

         */

        int (*draw_frame)(uint8_t *src[]);

        /*

         * Draw a planar YUV slice to the buffer:

	 * params:

	 *   src[3] = source image planes (Y,U,V)

         *   stride[3] = source image planes line widths (in bytes)

	 *   w,h = width*height of area to be copied (in Y pixels)

         *   x,y = position at the destination image (in Y pixels)

         */

        int (*draw_slice)(uint8_t *src[], int stride[], int w,int h, int x,int y);

   	/*

         * Draws OSD to the screen buffer

         */

        void (*draw_osd)(void);

        /*

         * Blit/Flip buffer to the screen. Must be called after each frame!

         */

        void (*flip_page)(void);

        /*

         * This func is called after every frames to handle keyboard and

	 * other events. It's called in PAUSE mode too!

         */

        void (*check_events)(void);

        /*

         * Closes driver. Should restore the original state of the system.

         */

        void (*uninit)(void);

} vo_functions_t;

const char *vo_format_name(int format);

int vo_init(void);

vo_functions_t* init_best_video_out(char** vo_list);

void list_video_out(void);

// NULL terminated array of all drivers

extern vo_functions_t* video_out_drivers[];

extern int vo_flags;

extern int vo_config_count;

extern int xinerama_screen;

extern int xinerama_x;

extern int xinerama_y;

// correct resolution/bpp on screen:  (should be autodetected by vo_init())

extern int vo_depthonscreen;

extern int vo_screenwidth;

extern int vo_screenheight;

// requested resolution/bpp:  (-x -y -bpp options)

extern int vo_dx;

extern int vo_dy;

extern int vo_dwidth;

extern int vo_dheight;

extern int vo_dbpp;

extern int vo_grabpointer;

extern int vo_doublebuffering;

extern int vo_directrendering;

extern int vo_vsync;

extern int vo_fs;

extern int vo_fsmode;

extern float vo_panscan;

extern int vo_adapter_num;

extern int vo_refresh_rate;

extern int vo_keepaspect;

extern int vo_rootwin;

extern int vo_ontop;

extern int vo_border;

extern int vo_gamma_brightness;

extern int vo_gamma_saturation;

extern int vo_gamma_contrast;

extern int vo_gamma_hue;

extern int vo_gamma_red_intensity;

extern int vo_gamma_green_intensity;

extern int vo_gamma_blue_intensity;

extern int vo_nomouse_input;

extern int vo_pts;

extern float vo_fps;

extern char *vo_subdevice;

extern int vo_colorkey;

extern int WinID;

#if defined(HAVE_FBDEV)||defined(HAVE_VESA) 

typedef struct {

        float min;

	float max;

	} range_t;

extern float range_max(range_t *r);

extern int in_range(range_t *r, float f);

extern range_t *str2range(char *s);

extern char *monitor_hfreq_str;

extern char *monitor_vfreq_str;

extern char *monitor_dotclock_str;

#endif 

#endif