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Initial port to Linux (using Allegro). 64-bit fixes. Some changes to aid portability. A few other tweaks.
author TomW
date Thu Sep 04 21:07:24 2014 +0100
parents f749363ad763
children
line source
1 #ifdef __unix
2
3 #include "allegro-main.h"
4
5 #else
6
7 typedef struct
8 {
9 int w, h;
10 uint8_t *dat;
11 uint8_t *line[0];
12 } BITMAP;
13
14 extern BITMAP *screen;
15
16 BITMAP *create_bitmap(int w, int h);
17
18 typedef struct
19 {
20 uint8_t r, g, b;
21 } RGB;
22
23 typedef RGB PALETTE[256];
24
25 #define makecol(r, g, b) ((b) | ((g) << 8) | ((r) << 16))
26 #define makecol32(r, g, b) ((b) | ((g) << 8) | ((r) << 16))
27
28 #endif
29
30 extern BITMAP *buffer, *buffer32;
31
32 int video_card_available(int card);
33 char *video_card_getname(int card);
34 struct device_t *video_card_getdevice(int card);
35 int video_card_has_config(int card);
36 int video_card_getid(char *s);
37 int video_old_to_new(int card);
38 int video_new_to_old(int card);
39
40 extern int video_fullscreen, video_fullscreen_scale, video_fullscreen_first;
41
42 enum
43 {
44 FULLSCR_SCALE_FULL = 0,
45 FULLSCR_SCALE_43,
46 FULLSCR_SCALE_SQ,
47 FULLSCR_SCALE_INT
48 };
49
50 extern int egareads,egawrites;
51
52 extern int fullchange;
53 extern int changeframecount;
54
55 extern uint8_t fontdat[256][8];
56 extern uint8_t fontdatm[256][16];
57
58 extern uint32_t *video_15to32, *video_16to32;
59
60 extern int xsize,ysize;
61
62 extern float cpuclock;
63
64 extern int emu_fps, frames;
65
66 extern int readflash;
67
68 extern void (*video_recalctimings)();
69
70 extern void (*video_blit_memtoscreen)(int x, int y, int y1, int y2, int w, int h);
71 extern void (*video_blit_memtoscreen_8)(int x, int y, int w, int h);
72
73 extern int video_timing_b, video_timing_w, video_timing_l;
74 extern int video_speed;
75
76 extern int video_res_x, video_res_y, video_bpp;
77
78 extern int vid_resize;