mirror of
https://github.com/Pecusx/libretro-atari800.git
synced 2026-05-20 22:33:22 +02:00
greenchili2
20d59afb3f
* Fix first run crashing on Xbox One. * Added savestate support. * Rewind works. Fixes issue #83 and possibly #49. * Added Disc Control menu. Supports Disks, Tapes and M3U files (issue #66). * Added in support for 5200 Super Carts. * Better support for 5200 controller. * Added Paddle support. * Converted Core Options menu to v2. * Moved some core options into submenus. * Added controller mappings for Ports 2-4. * Added options for Dual Stick and Swap Ports. Fixes issue #76. * Joystick/Console now controlled more easily with device type Atari Keyboard. * Added 4 Hi-Res Artifacting modes. Restart does something now. * When core option changed only reboot if necessary. Removed several hardcoded controller binds. Fixed issue #29. Joypad input ignored when virtual keyboard active. * SIO Acceleration now defaults to enabled. Fix for Bounty Bob (5200 & lift fix A800). * Added Atari 800 carts to autodetect DB. * Added more Carts to DB. * Fixed Drive Index not being reset on 'restart'. * Changed Atari Joystick default mappings to something more reasonable.
88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
#ifndef LIBRETRO_CORE_H
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#define LIBRETRO_CORE_H 1
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#include <stdint.h>
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#include <string.h>
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#include <math.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdbool.h>
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#define TEX_WIDTH 400
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#define TEX_HEIGHT 300
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#define UINT16 uint16_t
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#define UINT32 uint32_t
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#define RENDER16B
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#ifdef RENDER16B
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extern uint16_t Retro_Screen[400*300];
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#define PIXEL_BYTES 1
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#define PIXEL_TYPE UINT16
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#define PITCH 2
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#else
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extern unsigned int Retro_Screen[400*300];
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#define PIXEL_BYTES 2
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#define PIXEL_TYPE UINT32
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#define PITCH 4
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#endif
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#define WINDOW_WIDTH 400
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#define WINDOW_HEIGHT 300
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#include "libco.h"
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extern cothread_t mainThread;
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extern cothread_t emuThread;
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extern char Key_State[512];
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extern int pauseg;
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#define NPLGN 12
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#define NLIGN 6
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#define NLETT 5
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#define XSIDE (CROP_WIDTH/NPLGN -1)
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#define YSIDE (CROP_HEIGHT/8 -1)
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#define YBASE0 (CROP_HEIGHT - NLIGN*YSIDE -8)
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#define XBASE0 0+4+2
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#define XBASE3 0
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#define YBASE3 YBASE0 -4
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#define STAT_DECX 120
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#define STAT_YSZ 20
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#ifndef RENDER16B
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#define RGB565(r, g, b) (((r) << (5+16)) | ((g) << (5+8)) | (b<<5))
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#define R_RGB565(rgb) (((rgb) >> (5+16)) & 255)
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#define G_RGB565(rgb) (((rgb) >> (5+8)) & 255)
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#define B_RGB565(rgb) ((rgb>>5) & 255)
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#else
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#if defined(ABGR1555)
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#define RGB565(r, g, b) (((b) << (10)) | ((g) << 5) | (r))
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#define B_RGB565(rgb) (((rgb) >> (10)) & 31)
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#define G_RGB565(rgb) (((rgb) >> 5) & 31)
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#define R_RGB565(rgb) (rgb & 31)
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#else
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#define RGB565(r, g, b) (((r) << (5+6)) | ((g) << 6) | (b))
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#define R_RGB565(rgb) (((rgb) >> (5+6)) & 31)
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#define G_RGB565(rgb) (((rgb) >> 6) & 31)
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#define B_RGB565(rgb) (rgb & 31)
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#endif
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#endif
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#define uint32 unsigned int
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#define uint8 unsigned char
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//Paddle & 5200 POT
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#define LIBRETRO_ANALOG_RANGE 0x8000
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#define JOY_5200_MIN 6
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#define JOY_5200_MAX 220
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#define JOY_5200_CENTER 114
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void retro_message(const char* text, unsigned int frames, int alt);
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void retro_audio_cb(short l, short r);
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#endif
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