mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-09-17 11:54:50 +02:00
28775cc3aa
---------- * added Mega CD / Sega CD hardware emulation (incl. Sub 68K, CDD, CDC, PCM, GFX rotation/scaling, etc) * added .ISO & .BIN CD image file support * added 512K backup cartridge RAM support * added savestate support for CD games NOTES: ~~~~~~ * to play CD games, original BIOS ROM files are required in /genplus/bios/ directory: unzip & rename them to bios_CD_U.bin, bios_CD_E.bin, bios_CD_J.bin * CD audio tracks (CD-DA) are not supported (yet) [Core/CPU] ---------- * modified 68k core for Mega CD / Sega CD support [Core/VDP] --------------- * improved DMA accuracy * added support for 8-bit VRAM writes with undocumented code value (verified on real hardware by Nemesis) [Gamecube/Wii] --------------- * modified Master System & Game Gear "BIOS" support (files should be named bios_U.sms, bios_J.sms, bios_E.sms & bios.gg and copied to /genplus/bios directory). * replaced "Hard Reset" button by a Soft Reset for systems having a Reset button (Mega Drive / Genesis & Master System) * State & SRAM files are now only compressed when saving to Gamecube Memory Cards * various fixes & cleanup. [Core/SCD] ---------- * added Mega CD / Sega CD hardware emulation (incl. Sub 68K, CDD, CDC, PCM, GFX rotation/scaling, etc) * added .ISO & .BIN CD image file support * added 512K backup cartridge RAM support * added savestate support for CD games NOTES: ~~~~~~ * to play CD games, original BIOS ROM files are required in /genplus/bios/ directory: unzip & rename them to bios_CD_U.bin, bios_CD_E.bin, bios_CD_J.bin * CD audio tracks (CD-DA) are not supported (yet) [Core/CPU] ---------- * modified 68k core for Mega CD / Sega CD support [Core/VDP] --------------- * improved DMA accuracy * added support for 8-bit VRAM writes with undocumented code value (verified on real hardware by Nemesis) [Gamecube/Wii] --------------- * modified Master System & Game Gear "BIOS" support (files should be named bios_U.sms, bios_J.sms, bios_E.sms & bios.gg and copied to /genplus/bios directory). * replaced "Hard Reset" button by a Soft Reset for systems having a Reset button (Mega Drive / Genesis & Master System) * State & SRAM files are now only compressed when saving to Gamecube Memory Cards * various fixes & cleanup.
84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
/*************************************************/
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/* port specific stuff should be put there */
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/*************************************************/
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#ifndef _OSD_H_
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#define _OSD_H_
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#include <gccore.h>
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#include <ogcsys.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <malloc.h>
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#include <sys/dir.h>
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#include <unistd.h>
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#include <asndlib.h>
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#include <oggplayer.h>
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#include <zlib.h>
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#ifdef HW_RVL
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#include <di/di.h>
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#include <wiiuse/wpad.h>
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#include "vi_encoder.h"
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#endif
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#include "gx_input.h"
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#include "gx_audio.h"
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#include "gx_video.h"
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#include "file_load.h"
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#include "cheats.h"
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/*************************************************/
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/* required by Genesis Plus GX core */
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/*************************************************/
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#include "config.h"
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#include "fileio.h"
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#define DEFAULT_PATH "/genplus"
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#define GG_ROM "/genplus/lock-on/ggenie.bin"
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#define AR_ROM "/genplus/lock-on/areplay.bin"
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#define SK_ROM "/genplus/lock-on/sk.bin"
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#define SK_UPMEM "/genplus/lock-on/sk2chip.bin"
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#define MS_BIOS_US "/genplus/bios/bios_U.sms"
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#define MS_BIOS_EU "/genplus/bios/bios_E.sms"
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#define MS_BIOS_JP "/genplus/bios/bios_J.sms"
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#define GG_BIOS "/genplus/bios/bios.gg"
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#define MD_BIOS "/genplus/bios/bios_MD.bin"
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#define CD_BIOS_US "/genplus/bios/bios_CD_U.bin"
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#define CD_BIOS_EU "/genplus/bios/bios_CD_E.bin"
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#define CD_BIOS_JP "/genplus/bios/bios_CD_J.bin"
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#define CD_BRAM_US "/genplus/saves/cd/scd_U.brm"
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#define CD_BRAM_EU "/genplus/saves/cd/scd_E.brm"
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#define CD_BRAM_JP "/genplus/saves/cd/scd_J.brm"
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#define CART_BRAM "/genplus/saves/cd/cart.brm"
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/*************************************************/
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#ifdef HW_RVL
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#define VERSION "Genesis Plus GX 1.7.0 (WII)"
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#else
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#define VERSION "Genesis Plus GX 1.7.0 (GCN)"
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#endif
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/* globals */
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extern void legal(void);
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extern double get_framerate(void);
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extern void reloadrom(void);
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extern void shutdown(void);
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extern u32 frameticker;
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extern u32 Shutdown;
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extern u32 ConfigRequested;
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#ifdef LOG_TIMING
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#include <ogc/lwp_watchdog.h>
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#define LOGSIZE 2000
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extern u64 prevtime;
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extern u32 frame_cnt;
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extern u32 delta_time[LOGSIZE];
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extern u32 delta_samp[LOGSIZE];
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#endif
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#endif /* _OSD_H_ */
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