Initial Commit.

2017-06-14 02:47:05 +08:00
commit 96f7caaf71
56 changed files with 17806 additions and 0 deletions
--- a/osd.h
+++ b/osd.h
@@ -0,0 +1,147 @@
+#ifndef OSD_H_INCLUDED
+#define OSD_H_INCLUDED
+
+/*constants*/
+#define OSDCTRLUP        0x01        /*OSD up control*/
+#define OSDCTRLDOWN      0x02        /*OSD down control*/
+#define OSDCTRLSELECT    0x04        /*OSD select control*/
+#define OSDCTRLMENU      0x08        /*OSD menu control*/
+#define OSDCTRLRIGHT     0x10        /*OSD right control*/
+#define OSDCTRLLEFT      0x20        /*OSD left control*/
+
+// some constants
+#define OSDNLINE         8           // number of lines of OSD
+#define OSDLINELEN       256         // single line length in bytes
+
+// ---- old Minimig v1 constants -------
+#define MM1_OSDCMDREAD     0x00      // OSD read controller/key status
+#define MM1_OSDCMDWRITE    0x20      // OSD write video data command
+#define MM1_OSDCMDENABLE   0x41      // OSD enable command
+#define MM1_OSDCMDDISABLE  0x40      // OSD disable command
+#define MM1_OSDCMDRST      0x80      // OSD reset command
+#define MM1_OSDCMDAUTOFIRE 0x84      // OSD autofire command
+#define MM1_OSDCMDCFGSCL   0xA0      // OSD settings: scanlines effect
+#define MM1_OSDCMDCFGIDE   0xB0      // OSD enable HDD command
+#define MM1_OSDCMDCFGFLP   0xC0      // OSD settings: floppy config
+#define MM1_OSDCMDCFGCHP   0xD0      // OSD settings: chipset config
+#define MM1_OSDCMDCFGFLT   0xE0      // OSD settings: filter
+#define MM1_OSDCMDCFGMEM   0xF0      // OSD settings: memory config
+#define MM1_OSDCMDCFGCPU   0xFC      // OSD settings: CPU config
+
+// ---- new Minimig v2 constants -------
+#define OSD_CMD_READ      0x00
+#define OSD_CMD_RST       0x08
+#define OSD_CMD_CLK       0x18
+#define OSD_CMD_OSD       0x28
+#define OSD_CMD_CHIP      0x04
+#define OSD_CMD_CPU       0x14
+#define OSD_CMD_MEM       0x24
+#define OSD_CMD_VID       0x34
+#define OSD_CMD_FLP       0x44
+#define OSD_CMD_HDD       0x54
+#define OSD_CMD_JOY       0x64
+#define OSD_CMD_OSD_WR    0x0c
+#define OSD_CMD_WR        0x1c
+#define OSD_CMD_VERSION   0x88
+
+#define DISABLE_KEYBOARD 0x02        // disable keyboard while OSD is active
+
+#define REPEATDELAY      500         // repeat delay in 1ms units
+#define REPEATRATE       50          // repeat rate in 1ms units
+#define BUTTONDELAY      20          // repeat rate in 1ms units
+
+#define KEY_UPSTROKE     0x80
+#define KEY_MENU         0x69
+#define KEY_PGUP         0x6C
+#define KEY_PGDN         0x6D
+#define KEY_HOME         0x6A
+#define KEY_ESC          0x45
+#define KEY_KPENTER      0x43
+#define KEY_ENTER        0x44
+#define KEY_BACK         0x41
+#define KEY_SPACE        0x40
+#define KEY_UP           0x4C
+#define KEY_DOWN         0x4D
+#define KEY_LEFT         0x4F
+#define KEY_RIGHT        0x4E
+#define KEY_F1           0x50
+#define KEY_F2           0x51
+#define KEY_F3           0x52
+#define KEY_F4           0x53
+#define KEY_F5           0x54
+#define KEY_F6           0x55
+#define KEY_F7           0x56
+#define KEY_F8           0x57
+#define KEY_F9           0x58
+#define KEY_F10          0x59
+#define KEY_CTRL         0x63
+#define KEY_LALT         0x64
+#define KEY_KPPLUS       0x5E
+#define KEY_KPMINUS      0x4A
+#define KEY_KP0          0x0F
+
+#define CONFIG_TURBO     1
+#define CONFIG_NTSC      2
+#define CONFIG_A1000     4
+#define CONFIG_ECS       8
+#define CONFIG_AGA      16
+
+#define CONFIG_FLOPPY1X  0
+#define CONFIG_FLOPPY2X  1
+
+#define RESET_NORMAL 0
+#define RESET_BOOTLOADER 1
+
+#define OSD_ARROW_LEFT 1
+#define OSD_ARROW_RIGHT 2
+
+#define OSD_TURBO_STEP 50
+
+#include <inttypes.h>
+
+/*functions*/
+void OsdSetTitle(char *s, int arrow);	// arrow > 0 = display right arrow in bottom right, < 0 = display left arrow
+void OsdWrite(unsigned char n, char *s, unsigned char inver, unsigned char stipple);
+void OsdWriteOffset(unsigned char n, char *s, unsigned char inver, unsigned char stipple, char offset, char leftchar); // Used for scrolling "Exit" text downwards...
+void OsdClear(void);
+void OsdEnable(unsigned char mode);
+void OsdDisable(void);
+void OsdWaitVBL(void);
+void OsdReset(unsigned char boot);
+void ConfigFilter(unsigned char lores, unsigned char hires);
+void OsdReconfig(); // Reset to Chameleon core.
+					// deprecated functions from Minimig 1
+void MM1_ConfigFilter(unsigned char lores, unsigned char hires);
+void MM1_ConfigScanlines(unsigned char scanlines);
+void ConfigVideo(unsigned char hires, unsigned char lores, unsigned char scanlines);
+void ConfigMemory(unsigned char memory);
+void ConfigCPU(unsigned char cpu);
+void ConfigChipset(unsigned char chipset);
+void ConfigFloppy(unsigned char drives, unsigned char speed);
+void ConfigIDE(unsigned char gayle, unsigned char master, unsigned char slave);
+void ConfigAutofire(unsigned char autofire);
+unsigned char OsdGetCtrl(void);
+void OsdDisableMenuButton(unsigned char disable);
+unsigned char GetASCIIKey(unsigned char c);
+void OSD_PrintText(unsigned char line, char *text, unsigned long start, unsigned long width, unsigned long offset, unsigned char invert);
+void OsdWriteDoubleSize(unsigned char n, char *s, unsigned char pass);
+//void OsdDrawLogo(unsigned char n, char row);
+void OsdDrawLogo(unsigned char n, char row, char superimpose);
+void ScrollText(char n, const char *str, int off, int len, int max_len, unsigned char invert);
+void ScrollReset();
+void StarsInit();
+void StarsUpdate();
+
+void OsdKeySet(unsigned char);
+unsigned char OsdKeyGet();
+
+// get/set core currently loaded
+void OsdCoreNameSet(const char* str);
+char* OsdCoreName();
+void OsdSetSize(int n);
+int OsdGetSize();
+
+#define OsdIsBig (OsdGetSize()>8)
+
+#endif
+