29 lines
669 B
C
29 lines
669 B
C
|
#ifndef ZXVIDCOMMON_H
|
||
|
|
#define ZXVIDCOMMON_H
|
||
|
|
#include "zxconfig.h"
|
||
|
|
|
||
|
|
#ifdef USE_GRAY
|
||
|
|
#include "../lib/gray.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "spscr_p.h"
|
||
|
|
#include "spmain.h"
|
||
|
|
#include "spperif.h"
|
||
|
|
|
||
|
|
#if LCD_HEIGHT >= ZX_HEIGHT && LCD_WIDTH >= ZX_WIDTH
|
||
|
|
#define WIDTH LCD_WIDTH
|
||
|
|
#define HEIGHT LCD_HEIGHT
|
||
|
|
#else
|
||
|
|
#define WIDTH 320 /* 256 */
|
||
|
|
#define HEIGHT 200 /* 192 */
|
||
|
|
#define X_OFF ( (WIDTH - ZX_WIDTH)/2)
|
||
|
|
#define Y_OFF ( (HEIGHT - ZX_HEIGHT)/2)
|
||
|
|
/* calculate distance (in source) between pixels*/
|
||
|
|
#define X_STEP ((ZX_WIDTH<<16) / LCD_WIDTH)
|
||
|
|
#define Y_STEP ((ZX_HEIGHT<<16) / LCD_HEIGHT)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
extern unsigned char image_array [ HEIGHT * WIDTH ];
|
||
|
|
|
||
|
|
#endif /* ZXVIDCOMMON_H */
|