2207f704dd
Reworked configuration parser a bit. Added configuration for S3 ViRGE and 8-bit Sound Blasters. IRQ 2 routed to IRQ 9 on AT machines.
70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
int video_card_available(int card);
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char *video_card_getname(int card);
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struct device_t *video_card_getdevice(int card);
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int video_card_has_config(int card);
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int video_card_getid(char *s);
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int video_old_to_new(int card);
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int video_new_to_old(int card);
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extern int video_fullscreen, video_fullscreen_scale, video_fullscreen_first;
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enum
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{
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FULLSCR_SCALE_FULL = 0,
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FULLSCR_SCALE_43,
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FULLSCR_SCALE_SQ,
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FULLSCR_SCALE_INT
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};
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extern int egareads,egawrites;
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extern int fullchange;
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extern int changeframecount;
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typedef struct
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{
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int w, h;
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uint8_t *dat;
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uint8_t *line[0];
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} BITMAP;
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extern BITMAP *buffer, *buffer32;
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extern BITMAP *screen;
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BITMAP *create_bitmap(int w, int h);
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extern uint8_t fontdat[256][8];
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extern uint8_t fontdatm[256][16];
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extern uint32_t *video_15to32, *video_16to32;
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extern int xsize,ysize;
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typedef struct
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{
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uint8_t r, g, b;
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} RGB;
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typedef RGB PALETTE[256];
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extern float cpuclock;
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extern int emu_fps, frames;
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#define makecol(r, g, b) ((b) | ((g) << 8) | ((r) << 16))
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#define makecol32(r, g, b) ((b) | ((g) << 8) | ((r) << 16))
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extern int readflash;
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extern void (*video_recalctimings)();
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extern void (*video_blit_memtoscreen)(int x, int y, int y1, int y2, int w, int h);
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extern void (*video_blit_memtoscreen_8)(int x, int y, int w, int h);
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extern int video_timing_b, video_timing_w, video_timing_l;
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extern int video_speed;
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extern int video_res_x, video_res_y, video_bpp;
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extern int vid_resize;
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