pcsx2/plugins/zzogl-pg/opengl/Linux/Conf.cpp

110 lines
3.0 KiB
C++

/* GSsoft
* Copyright (C) 2002-2004 GSsoft Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include "GS.h"
void SaveConfig()
{
const std::string iniFile( s_strIniPath + "zzogl-pg.ini" );
FILE* f = fopen(iniFile.c_str(),"w");
if (f == NULL)
{
printf("failed to open %s\n", iniFile.c_str());
return;
}
fprintf(f, "interlace = %hhx\n", conf.interlace);
fprintf(f, "mrtdepth = %hhx\n", conf.mrtdepth);
fprintf(f, "options = %x\n", conf.options); //u32
fprintf(f, "bilinear = %hhx\n", conf.bilinear);
fprintf(f, "aliasing = %hhx\n", conf.aa);
fprintf(f, "gamesettings = %x\n", conf.gamesettings); //u32
fclose(f);
}
void LoadConfig()
{
int err = 0;
memset(&conf, 0, sizeof(conf));
conf.interlace = 0; // on, mode 1
conf.mrtdepth = 1;
conf.options = 0;
conf.bilinear = 1;
conf.width = 640;
conf.height = 480;
conf.aa = 0;
const std::string iniFile( s_strIniPath + "zzogl-pg.ini" );
FILE* f = fopen(iniFile.c_str(), "r");
if (f == NULL)
{
printf("failed to open %s\n", iniFile.c_str());
SaveConfig();//save and return
return;
}
err = fscanf(f, "interlace = %hhx\n", &conf.interlace);
err = fscanf(f, "mrtdepth = %hhx\n", &conf.mrtdepth);
err = fscanf(f, "options = %x\n", &conf.options);//u32
err = fscanf(f, "bilinear = %hhx\n", &conf.bilinear);
err = fscanf(f, "aliasing = %hhx\n", &conf.aa);
err = fscanf(f, "gamesettings = %x\n", &conf.gamesettings);//u32
fclose(f);
// filter bad files
if ((conf.aa < 0) || (conf.aa > 4)) conf.aa = 0;
conf.isWideScreen = conf.options & GSOPTION_WIDESCREEN;
switch(conf.options & GSOPTION_WINDIMS)
{
case GSOPTION_WIN640:
conf.width = 640;
conf.height = conf.isWideScreen ? 360 : 480;
break;
case GSOPTION_WIN800:
conf.width = 800;
conf.height = conf.isWideScreen ? 450 : 600;
break;
case GSOPTION_WIN1024:
conf.width = 1024;
conf.height = conf.isWideScreen ? 576 : 768;
break;
case GSOPTION_WIN1280:
conf.width = 1280;
conf.height = conf.isWideScreen ? 720 : 960;
break;
}
// turn off all hacks by default
conf.options &= ~(GSOPTION_WIREFRAME | GSOPTION_CAPTUREAVI);
conf.options |= GSOPTION_LOADED;
if( conf.width <= 0 || conf.height <= 0 )
{
conf.width = 640;
conf.height = 480;
}
}