add basic libretro file wip

2015-12-15 01:01:43 +01:00
parent 5a96c0ca66
commit 69e30b219a
30 changed files with 6818 additions and 0 deletions
@@ -0,0 +1,74 @@
+#ifndef LIBRETRO_CORE_H
+#define LIBRETRO_CORE_H 1
+
+#include <stdint.h>
+#include <string.h>
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <stdbool.h>
+
+#define TEX_WIDTH 400
+#define TEX_HEIGHT 300
+
+#define UINT16 uint16_t
+#define UINT32 uint32_t
+
+#define RENDER16B
+#ifdef  RENDER16B
+	extern uint16_t Retro_Screen[400*300];
+	#define PIXEL_BYTES 1
+	#define PIXEL_TYPE UINT16
+	#define PITCH 2	
+#else
+	extern unsigned int Retro_Screen[400*300];
+	#define PIXEL_BYTES 2
+	#define PIXEL_TYPE UINT32
+	#define PITCH 4	
+#endif 
+
+#define WINDOW_WIDTH 400
+#define WINDOW_HEIGHT 300
+
+#include "libco/libco.h"
+
+extern cothread_t mainThread;
+extern cothread_t emuThread;
+
+extern char Key_Sate[512];
+extern char Key_Sate2[512];
+
+extern int pauseg; 
+
+#if  defined(__ANDROID__) || defined(ANDROID)
+#include <android/log.h>
+#define LOG_TAG "RetroArch.Vice"
+#define LOGI(...)  __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
+#else
+#define LOGI printf
+#endif
+
+#define NPLGN 12
+#define NLIGN 5
+#define NLETT 5
+
+#define XSIDE  (CROP_WIDTH/NPLGN -1)
+#define YSIDE  (CROP_HEIGHT/8 -1)
+
+#define YBASE0 (CROP_HEIGHT - NLIGN*YSIDE -8)
+#define XBASE0 0+4+2
+#define XBASE3 0
+#define YBASE3 YBASE0 -4
+
+#define STAT_DECX 120
+#define STAT_YSZ  20
+
+#ifndef  RENDER16B
+#define RGB565(r, g, b)  (((r) << (5+16)) | ((g) << (5+8)) | (b<<5))
+#else
+#define RGB565(r, g, b)  (((r) << (5+6)) | ((g) << 6) | (b))
+#endif
+#define uint32 unsigned int
+#define uint8 unsigned char
+#endif