pcsxr-1.9.92

[pcsx_rearmed.git] / plugins / peopsxgl / cfg.c

/***************************************************************************\r
                           cfg.c  -  description\r
                             -------------------\r
    begin                : Sun Mar 08 2009\r
    copyright            : (C) 1999-2009 by Pete Bernert\r
    web                  : www.pbernert.com   \r
 ***************************************************************************/\r
\r
/***************************************************************************\r
 *                                                                         *\r
 *   This program is free software; you can redistribute it and/or modify  *\r
 *   it under the terms of the GNU General Public License as published by  *\r
 *   the Free Software Foundation; either version 2 of the License, or     *\r
 *   (at your option) any later version. See also the license.txt file for *\r
 *   additional informations.                                              *\r
 *                                                                         *\r
 ***************************************************************************/\r
\r
//*************************************************************************// \r
// History of changes:\r
//\r
// 2009/03/08 - Pete  \r
// - generic cleanup for the Peops release\r
//\r
//*************************************************************************// \r
\r
#define _IN_CFG\r
\r
#include "stdafx.h"\r
#include "externals.h"\r
#include "cfg.h"\r
\r
char *pConfigFile = NULL;\r
\r
void ReadConfigFile()\r
{\r
 FILE *in = NULL;\r
 int len;\r
 char *pB, *p, t[256];\r
\r
 if (pConfigFile != NULL)\r
  in = fopen(pConfigFile, "rb");\r
 else\r
  in = fopen("gpuPeopsMesaGL.cfg", "rb"); \r
\r
 if (in == NULL) return;\r
\r
 pB=(char *)malloc(32767);                             // buffer for reading config (32k)\r
 memset(pB, 0, 32767);\r
\r
 len = fread(pB, 1, 32767, in);                        // read config in buffer\r
 fclose(in);                                           // close config file\r
\r
 strcpy(t,"\nResX");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iResX=atoi(p+len);\r
 if(iResX<10) iResX=10;\r
\r
 strcpy(t,"\nResY");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iResY=atoi(p+len);\r
 if(iResY<10) iResY=10;\r
\r
 strcpy(t,"\nKeepRatio");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bKeepRatio=atoi(p+len);\r
 if(bKeepRatio<0) bKeepRatio=0;\r
 if(bKeepRatio>1) bKeepRatio=1;\r
\r
 strcpy(t,"\nScreenSmoothing");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iBlurBuffer=atoi(p+len);\r
 if(iBlurBuffer<0) iBlurBuffer=0;\r
 if(iBlurBuffer>1) iBlurBuffer=1;\r
\r
 strcpy(t,"\nHiResTextures");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iHiResTextures=atoi(p+len);\r
 if(iHiResTextures<0) iHiResTextures=0;\r
 if(iHiResTextures>2) iHiResTextures=2;\r
\r
 iSortTexCnt =0;\r
 strcpy(t,"\nVRamSize");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iVRamSize=atoi(p+len);\r
 if(iVRamSize<0)    iVRamSize=0;\r
 if(iVRamSize>1024) iVRamSize=1024;\r
\r
 strcpy(t,"\nFullScreen");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bFullScreen=atoi(p+len);\r
 if(bFullScreen>1) bFullScreen=1;\r
\r
 strcpy(t,"\nScanLines");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iUseScanLines=atoi(p+len);\r
 if(iUseScanLines<0) iUseScanLines=0;\r
 if(iUseScanLines>1) iUseScanLines=1;\r
\r
 strcpy(t,"\nScanLinesBlend");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iScanBlend=atoi(p+len);\r
 if(iScanBlend<-1)  iScanBlend=-1;\r
 if(iScanBlend>255) iScanBlend=255;\r
\r
 strcpy(t,"\nFrameTextures");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iFrameTexType=atoi(p+len);\r
 if(iFrameTexType<0) iFrameTexType=0;\r
 if(iFrameTexType>3) iFrameTexType=3;\r
\r
 strcpy(t,"\nFrameAccess");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iFrameReadType=atoi(p+len);\r
 if(iFrameReadType<0) iFrameReadType=0;\r
 if(iFrameReadType>4) iFrameReadType=4;\r
 if(iFrameReadType==4) bFullVRam=TRUE;\r
 else                  bFullVRam=FALSE;\r
\r
 strcpy(t,"\nTexFilter");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iFilterType=atoi(p+len);\r
 if(iFilterType<0) iFilterType=0;\r
 if(iFilterType>6) iFilterType=6;\r
\r
 strcpy(t,"\nAdvancedBlend");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bAdvancedBlend=atoi(p+len);\r
 if(bAdvancedBlend<0) bAdvancedBlend=0;\r
 if(bAdvancedBlend>1) bAdvancedBlend=1;\r
\r
 strcpy(t,"\nDithering");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bDrawDither=atoi(p+len);\r
 if(bDrawDither<0) bDrawDither=0;\r
 if(bDrawDither>1) bDrawDither=1;\r
\r
 strcpy(t,"\nLineMode");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bUseLines=atoi(p+len);\r
 if(bUseLines<0) bUseLines=0;\r
 if(bUseLines>1) bUseLines=1;\r
\r
 strcpy(t,"\nShowFPS");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iShowFPS=atoi(p+len);\r
 if(iShowFPS<0) iShowFPS=0;\r
 if(iShowFPS>1) iShowFPS=1;\r
\r
 strcpy(t,"\nUseFrameLimit");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bUseFrameLimit=atoi(p+len);\r
 if(bUseFrameLimit<0) bUseFrameLimit=0;\r
 if(bUseFrameLimit>1) bUseFrameLimit=1;\r
\r
 strcpy(t,"\nUseFrameSkip");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bUseFrameSkip=atoi(p+len);\r
 if(bUseFrameSkip<0) bUseFrameSkip=0;\r
 if(bUseFrameSkip>1) bUseFrameSkip=1;\r
\r
 strcpy(t,"\nFPSDetection");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iFrameLimit=atoi(p+len)+1;\r
 if(iFrameLimit<1) iFrameLimit=1;\r
 if(iFrameLimit>2) iFrameLimit=2;\r
\r
 strcpy(t,"\nFrameRate");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) fFrameRate=(float)atof(p+len);\r
 if(fFrameRate<0.0f)    fFrameRate=0.0f;\r
 if(fFrameRate>1000.0f) fFrameRate=1000.0f;\r
\r
 strcpy(t,"\nOffscreenDrawing");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iOffscreenDrawing=atoi(p+len);\r
 if(iOffscreenDrawing<0) iOffscreenDrawing=0;\r
 if(iOffscreenDrawing>4) iOffscreenDrawing=4;\r
\r
 strcpy(t,"\nOpaquePass");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bOpaquePass=atoi(p+len);\r
 if(bOpaquePass<0) bOpaquePass=0;\r
 if(bOpaquePass>1) bOpaquePass=1;\r
\r
 strcpy(t,"\nAntiAlias");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bUseAntiAlias=atoi(p+len);\r
 if(bUseAntiAlias<0) bUseAntiAlias=0;\r
 if(bUseAntiAlias>1) bUseAntiAlias=1;\r
\r
 strcpy(t,"\nTexQuality");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iTexQuality=atoi(p+len);\r
 if(iTexQuality<0) iTexQuality=0;\r
 if(iTexQuality>4) iTexQuality=4;\r
\r
 strcpy(t,"\n15bitMdec");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bUse15bitMdec=atoi(p+len);\r
 if(bUse15bitMdec<0) bUse15bitMdec=0;\r
 if(bUse15bitMdec>1) bUse15bitMdec=1;\r
\r
 strcpy(t,"\nMaskDetect");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iUseMask=atoi(p+len);\r
 if(iUseMask<0) iUseMask=0;\r
 if(iUseMask>1) iUseMask=1;\r
\r
 strcpy(t,"\nFastMdec");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bUseFastMdec=atoi(p+len);\r
 if(bUseFastMdec<0) bUseFastMdec=0;\r
 if(bUseFastMdec>1) bUseFastMdec=1;\r
\r
 strcpy(t,"\nCfgFixes");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) dwCfgFixes=atoi(p+len);\r
\r
 strcpy(t,"\nUseFixes");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) bUseFixes=atoi(p+len);\r
 if(bUseFixes<0) bUseFixes=0;\r
 if(bUseFixes>1) bUseFixes=1;\r
\r
 strcpy(t,"\nOGLExtensions");p=strstr(pB,t);if(p) {p=strstr(p,"=");len=1;}\r
 if(p) iUseExts=atoi(p+len);\r
 if(iUseExts>1) iUseExts=1;\r
\r
 free(pB);\r
}\r
\r
void ReadConfig(void)                                  // read config (linux file)\r
{\r
 iResX=640;\r
 iResY=480;\r
 iColDepth=16;\r
 bChangeRes=FALSE;\r
 bWindowMode=TRUE;\r
 iUseScanLines=0;\r
 bFullScreen=FALSE;\r
 bFullVRam=FALSE;\r
 iFilterType=0;\r
 bAdvancedBlend=FALSE;\r
 bDrawDither=FALSE;\r
 bUseLines=FALSE;\r
 bUseFrameLimit=TRUE;\r
 bUseFrameSkip=FALSE;\r
 iFrameLimit=2;\r
 fFrameRate=200.0f;\r
 iOffscreenDrawing=2;\r
 bOpaquePass=TRUE;\r
 bUseAntiAlias=FALSE;\r
 iTexQuality=0;\r
 iUseMask=0;\r
 iZBufferDepth=0;\r
 bUseFastMdec=TRUE;\r
 dwCfgFixes=0;\r
 bUseFixes=FALSE;\r
 iFrameTexType=1;\r
 iFrameReadType=0;\r
 bUse15bitMdec=FALSE;\r
 iShowFPS=0;\r
 bKeepRatio=FALSE;\r
 iScanBlend=0;\r
 iVRamSize=0;\r
 iTexGarbageCollection=1;\r
 iBlurBuffer=0;\r
 iHiResTextures=0;\r
 iForceVSync=-1;\r
\r
 ReadConfigFile();                                     // read file\r
\r
 if(!iColDepth)  iColDepth=32;                         // adjust color info\r
 if(iUseMask)    iZBufferDepth=16;                     // set zbuffer depth \r
 else            iZBufferDepth=0;\r
 if(bUseFixes)   dwActFixes=dwCfgFixes;                // init game fix global\r
}\r