102 lines
4.0 KiB
C
102 lines
4.0 KiB
C
#ifndef OSD_H_INCLUDED
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#define OSD_H_INCLUDED
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/*constants*/
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#define OSDCTRLUP 0x01 /*OSD up control*/
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#define OSDCTRLDOWN 0x02 /*OSD down control*/
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#define OSDCTRLSELECT 0x04 /*OSD select control*/
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#define OSDCTRLMENU 0x08 /*OSD menu control*/
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#define OSDCTRLRIGHT 0x10 /*OSD right control*/
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#define OSDCTRLLEFT 0x20 /*OSD left control*/
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// some constants
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#define OSDLINELEN 256 // single line length in bytes
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// ---- old Minimig v1 constants -------
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#define MM1_OSDCMDREAD 0x00 // OSD read controller/key status
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#define MM1_OSDCMDWRITE 0x20 // OSD write video data command
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#define MM1_OSDCMDENABLE 0x41 // OSD enable command
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#define MM1_OSDCMDDISABLE 0x40 // OSD disable command
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#define MM1_OSDCMDRST 0x80 // OSD reset command
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#define MM1_OSDCMDAUTOFIRE 0x84 // OSD autofire command
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#define MM1_OSDCMDCFGSCL 0xA0 // OSD settings: scanlines effect
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#define MM1_OSDCMDCFGIDE 0xB0 // OSD enable HDD command
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#define MM1_OSDCMDCFGFLP 0xC0 // OSD settings: floppy config
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#define MM1_OSDCMDCFGCHP 0xD0 // OSD settings: chipset config
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#define MM1_OSDCMDCFGFLT 0xE0 // OSD settings: filter
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#define MM1_OSDCMDCFGMEM 0xF0 // OSD settings: memory config
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#define MM1_OSDCMDCFGCPU 0xFC // OSD settings: CPU config
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// ---- new Minimig v2 constants -------
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#define OSD_CMD_READ 0x00
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#define OSD_CMD_RST 0x08
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#define OSD_CMD_CLK 0x18
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#define OSD_CMD_OSD 0x28
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#define OSD_CMD_CHIP 0x04
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#define OSD_CMD_CPU 0x14
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#define OSD_CMD_MEM 0x24
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#define OSD_CMD_VID 0x34
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#define OSD_CMD_FLP 0x44
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#define OSD_CMD_HDD 0x54
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#define OSD_CMD_JOY 0x64
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#define OSD_CMD_AUD 0x74
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#define OSD_CMD_OSD_WR 0x0c
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#define OSD_CMD_WR 0x1c
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#define OSD_CMD_VERSION 0x88
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#define DISABLE_KEYBOARD 0x02 // disable keyboard while OSD is active
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#define OSD_INFO 0x04 // display info
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#define REPEATDELAY 500 // repeat delay in 1ms units
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#define REPEATRATE 50 // repeat rate in 1ms units
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#define BUTTONDELAY 20 // repeat rate in 1ms units
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#define CONFIG_TURBO 1
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#define CONFIG_NTSC 2
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#define CONFIG_A1000 4
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#define CONFIG_ECS 8
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#define CONFIG_AGA 16
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#define CONFIG_FLOPPY1X 0
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#define CONFIG_FLOPPY2X 1
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#define OSD_ARROW_LEFT 1
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#define OSD_ARROW_RIGHT 2
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#include <inttypes.h>
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/*functions*/
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void OsdSetTitle(const char *s, int arrow); // arrow > 0 = display right arrow in bottom right, < 0 = display left arrow
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void OsdWrite(unsigned char n, const char *s, unsigned char inver, unsigned char stipple);
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void OsdWriteOffset(unsigned char n, const char *s, unsigned char inver, unsigned char stipple, char offset, char leftchar); // Used for scrolling "Exit" text downwards...
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void OsdClear(void);
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void OsdEnable(unsigned char mode);
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void InfoEnable(int x, int y, int width, int height);
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void OsdDisable(void);
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void ConfigFilter(unsigned char lores, unsigned char hires);
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void ConfigVideo(unsigned char hires, unsigned char lores, unsigned char scanlines);
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void ConfigAudio(unsigned char audio);
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void ConfigMemory(unsigned char memory);
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void ConfigCPU(unsigned char cpu);
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void ConfigChipset(unsigned char chipset);
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void ConfigFloppy(unsigned char drives, unsigned char speed);
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void ConfigAutofire(unsigned char autofire, unsigned char mask);
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void OSD_PrintText(unsigned char line, const char *text, unsigned long start, unsigned long width, unsigned long offset, unsigned char invert);
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void OSD_PrintInfo(const char *message, int *width, int *height, int frame = 0);
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void OsdDrawLogo(unsigned char n, char row, char superimpose);
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void ScrollText(char n, const char *str, int off, int len, int max_len, unsigned char invert);
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void ScrollReset();
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void StarsInit();
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void StarsUpdate();
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// get/set core currently loaded
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void OsdCoreNameSet(const char* str);
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char* OsdCoreName();
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void OsdSetSize(int n);
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int OsdGetSize();
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#define OsdIsBig (OsdGetSize()>8)
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#endif
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