mirror of
https://github.com/mauiaaron/apple2.git
synced 2024-06-27 22:29:39 +00:00
60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
/*
|
|
* Apple // emulator for *ix
|
|
*
|
|
* This software package is subject to the GNU General Public License
|
|
* version 3 or later (your choice) as published by the Free Software
|
|
* Foundation.
|
|
*
|
|
* Copyright 1994 Alexander Jean-Claude Bottema
|
|
* Copyright 1995 Stephen Lee
|
|
* Copyright 1997, 1998 Aaron Culliney
|
|
* Copyright 1998, 1999, 2000 Michael Deutschmann
|
|
* Copyright 2013-2015 Aaron Culliney
|
|
*
|
|
*/
|
|
|
|
#ifndef A2_VIDEO_H
|
|
#define A2_VIDEO_H
|
|
|
|
typedef struct video_backend_s {
|
|
void (*init)(void *context);
|
|
void (*main_loop)(void);
|
|
void (*reshape)(int width, int height, bool landscape);
|
|
void (*render)(void);
|
|
void (*shutdown)(void);
|
|
} video_backend_s;
|
|
|
|
/*
|
|
* The registered video backend (renderer).
|
|
*/
|
|
extern video_backend_s *video_backend;
|
|
|
|
/*
|
|
* Color structure
|
|
*/
|
|
typedef struct A2Color_s {
|
|
uint8_t red;
|
|
uint8_t green;
|
|
uint8_t blue;
|
|
} A2Color_s;
|
|
|
|
/*
|
|
* Reference to the internal 8bit-indexed color format
|
|
*/
|
|
extern A2Color_s colormap[];
|
|
|
|
#if VIDEO_X11
|
|
// X11 scaling ...
|
|
typedef enum a2_video_mode_t {
|
|
VIDEO_FULLSCREEN = 0,
|
|
VIDEO_1X,
|
|
VIDEO_2X,
|
|
NUM_VIDOPTS
|
|
} a2_video_mode_t;
|
|
|
|
extern a2_video_mode_t a2_video_mode;
|
|
#endif
|
|
|
|
#endif /* !A2_VIDEO_H */
|
|
|