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Preparation for monochrome video selection

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This commit is contained in:
Cacodemon345
2022-07-06 17:44:43 +06:00
parent 20d3f0971c
commit 07663ceb7e
4 changed files with 21 additions and 8 deletions
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7
src/include/86box/vid_mda.h
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@@ -25,11 +25,16 @@ typedef struct mda_t
int con, coff, cursoron;
int dispon, blink;
int vsynctime;
int vadj;
int vadj;
int monitor_index;
int prev_monitor_index;
uint8_t *vram;
} mda_t;
#define VIDEO_MONITOR_PROLOGUE() { mda->prev_monitor_index = monitor_index_global; monitor_index_global = mda->monitor_index; }
#define VIDEO_MONITOR_EPILOGUE() { monitor_index_global = mda->prev_monitor_index; }
void mda_init(mda_t *mda);
void mda_setcol(int chr, int blink, int fg, uint8_t cga_ink);
void mda_out(uint16_t addr, uint8_t val, void *p);