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Added emulation of ATI Video Expression (Mach64 VT2).

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This commit is contained in:
SarahW 2017-05-02 14:42:41 +01:00
commit b5c11bc981
6 changed files with 889 additions and 102 deletions
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5
src/vid_svga.h
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@ -86,8 +86,9 @@ typedef struct svga_t
int ena;
int x, y;
int xoff, yoff;
int ysize;
int xsize, ysize;
uint32_t addr;
uint32_t pitch;
int v_acc, h_acc;
} hwcursor, hwcursor_latch, overlay, overlay_latch;
@ -107,6 +108,8 @@ typedef struct svga_t
void (*overlay_draw)(struct svga_t *svga, int displine);
void (*vblank_start)(struct svga_t *svga);
/*If set then another device is driving the monitor output and the SVGA
card should not attempt to display anything */
int override;