176 lines
4.9 KiB
C
176 lines
4.9 KiB
C
/****************************************************************************
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* osd.h
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*
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* Genesis Plus GX libretro port
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*
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* Copyright Eke-Eke (2007-2022)
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*
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* Copyright Daniel De Matteis (2012-2016)
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*
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* Redistribution and use of this code or any derivative works are permitted
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* provided that the following conditions are met:
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*
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* - Redistributions may not be sold, nor may they be used in a commercial
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* product or activity.
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*
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* - Redistributions that are modified from the original source must include the
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* complete source code, including the source code for all components used by a
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* binary built from the modified sources. However, as a special exception, the
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* source code distributed need not include anything that is normally distributed
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* (in either source or binary form) with the major components (compiler, kernel,
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* and so on) of the operating system on which the executable runs, unless that
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* component itself accompanies the executable.
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*
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* - Redistributions must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************************/
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#ifndef _OSD_H
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#define _OSD_H
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#ifdef _MSC_VER
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#include <stdio.h>
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#define strncasecmp _strnicmp
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#endif
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <streams/file_stream.h>
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#include <streams/file_stream_transforms.h>
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#define MAX_INPUTS 8
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#define MAX_KEYS 8
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#define MAXPATHLEN 1024
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#ifndef TRUE
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#define TRUE 1
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#endif
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#ifndef FALSE
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#define FALSE 0
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#endif
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#ifndef M_PI
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#define M_PI 3.1415926535897932385
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#endif
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#include "scrc32.h"
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#define CHEATS_UPDATE() ROMCheatUpdate()
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#define HAVE_NO_SPRITE_LIMIT
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#define MAX_SPRITES_PER_LINE 80
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#define TMS_MAX_SPRITES_PER_LINE (config.no_sprite_limit ? MAX_SPRITES_PER_LINE : 4)
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#define MODE4_MAX_SPRITES_PER_LINE (config.no_sprite_limit ? MAX_SPRITES_PER_LINE : 8)
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#define MODE5_MAX_SPRITES_PER_LINE (config.no_sprite_limit ? MAX_SPRITES_PER_LINE : (bitmap.viewport.w >> 4))
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#define MODE5_MAX_SPRITE_PIXELS (config.no_sprite_limit ? MAX_SPRITES_PER_LINE * 32 : max_sprite_pixels)
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typedef struct
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{
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int8 device;
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uint8 port;
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uint8 padtype;
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} t_input_config;
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typedef struct
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{
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char version[16];
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uint8 hq_fm;
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uint8 filter;
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uint8 hq_psg;
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uint8 ym2612;
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uint8 ym2413;
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#ifdef HAVE_YM3438_CORE
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uint8 ym3438;
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#endif
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#ifdef HAVE_OPLL_CORE
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uint8 opll;
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#endif
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uint8 mono;
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int16 psg_preamp;
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int16 fm_preamp;
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int16 cdda_volume;
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int16 pcm_volume;
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uint16 lp_range;
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int16 low_freq;
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int16 high_freq;
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int16 lg;
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int16 mg;
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int16 hg;
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uint8 system;
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uint8 region_detect;
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uint8 master_clock;
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uint8 vdp_mode;
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uint8 force_dtack;
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uint8 addr_error;
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uint8 bios;
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uint8 lock_on;
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uint8 add_on;
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uint8 overscan;
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uint8 aspect_ratio;
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uint8 ntsc;
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uint8 lcd;
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uint8 gg_extra;
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uint8 left_border;
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uint8 render;
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t_input_config input[MAX_INPUTS];
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uint8 invert_mouse;
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uint8 gun_cursor;
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uint32 overclock;
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uint8 no_sprite_limit;
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uint8 enhanced_vscroll;
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uint8 enhanced_vscroll_limit;
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uint8 cd_latency;
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#ifdef USE_PER_SOUND_CHANNELS_CONFIG
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unsigned int psg_ch_volumes[4];
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int32 md_ch_volumes[6];
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signed int sms_fm_ch_volumes[9];
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#endif
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} t_config;
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extern t_config config;
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extern char GG_ROM[256];
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extern char AR_ROM[256];
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extern char SK_ROM[256];
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extern char SK_UPMEM[256];
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extern char GG_BIOS[256];
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extern char MD_BIOS[256];
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extern char CD_BIOS_EU[256];
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extern char CD_BIOS_US[256];
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extern char CD_BIOS_JP[256];
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extern char MS_BIOS_US[256];
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extern char MS_BIOS_EU[256];
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extern char MS_BIOS_JP[256];
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extern void osd_input_update(void);
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extern int load_archive(char *filename, unsigned char *buffer, int maxsize, char *extension);
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extern void ROMCheatUpdate(void);
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#ifndef cdStream
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#define cdStream RFILE
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#define cdStreamOpen(fname) rfopen(fname, "rb")
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#define cdStreamClose rfclose
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#define cdStreamRead rfread
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#define cdStreamSeek rfseek
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#define cdStreamTell rftell
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#define cdStreamGets rfgets
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#endif
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#endif /* _OSD_H */
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