/*
** GLW_LoadOpenGL
**
** GLimp_win.c internal function that that attempts to load and use
** a specific OpenGL DLL.
*/
static qboolean GLW_LoadOpenGL()
{
char name[1024];
qboolean fullscreen;
strcpy( name, OPENGL_DRIVER_NAME );
ri.Printf( PRINT_ALL, "...loading %s: ", name );
// disable the 3Dfx splash screen and set gamma
// we do this all the time, but it shouldn't hurt anything
// on non-3Dfx stuff
putenv("FX_GLIDE_NO_SPLASH=0");
// Mesa VooDoo hacks
putenv("MESA_GLX_FX=fullscreen\n");
// load the QGL layer
if ( QGL_Init( name ) )
{
fullscreen = (r_fullscreen->integer) ? qtrue : qfalse;
// create the window and set up the context
if ( !GLW_StartDriverAndSetMode( name, r_mode->integer, fullscreen ) )
{
if (r_mode->integer != 3) {
if ( !GLW_StartDriverAndSetMode( name, 3, fullscreen ) ) {
goto fail;
}
} else
goto fail;
}
return qtrue;
}
else
{
ri.Printf( PRINT_ALL, "failed\n" );
}
fail:
QGL_Shutdown();
return qfalse;
}
/*
** GLW_LoadOpenGL
**
** GLimp_win.c internal function that that attempts to load and use
** a specific OpenGL DLL.
*/
static qboolean GLW_LoadOpenGL()
{
char buffer[1024];
qboolean fullscreen;
#ifdef HAVE_GLES
strcpy( buffer, "libGLES_CM.so" );
#else
strcpy( buffer, OPENGL_DRIVER_NAME );
#endif
VID_Printf( PRINT_ALL, "...loading %s: ", buffer );
// load the QGL layer
if ( QGL_Init( buffer ) )
{
#ifdef HAVE_GLES
fullscreen = qtrue;
#else
fullscreen = r_fullscreen->integer;
#endif
// create the window and set up the context
if ( !GLW_StartDriverAndSetMode( buffer, r_mode->integer, fullscreen ) )
{
if (r_mode->integer != 3) {
if ( !GLW_StartDriverAndSetMode( buffer, 3, fullscreen ) ) {
goto fail;
}
} else
goto fail;
}
return qtrue;
}
else
{
VID_Printf( PRINT_ALL, "failed\n" );
}
fail:
QGL_Shutdown();
return qfalse;
}
/*
** GLW_LoadOpenGL
**
** GLimp_win.c internal function that that attempts to load and use
** a specific OpenGL DLL.
*/
static qboolean GLW_LoadOpenGL( const char *name ) {
qboolean fullscreen;
ri.Printf( PRINT_ALL, "...loading %s: ", name );
#ifndef HAVE_GLES
// disable the 3Dfx splash screen and set gamma
// we do this all the time, but it shouldn't hurt anything
// on non-3Dfx stuff
putenv( "FX_GLIDE_NO_SPLASH=0" );
// Mesa VooDoo hacks
putenv( "MESA_GLX_FX=fullscreen\n" );
#endif
// load the QGL layer
if ( QGL_Init( name ) ) {
#ifdef PANDORA
fullscreen = 1;
#else
fullscreen = r_fullscreen->integer;
#endif
// create the window and set up the context
if ( !GLW_StartDriverAndSetMode( name, r_mode->integer, fullscreen ) ) {
if ( r_mode->integer != 3 ) {
if ( !GLW_StartDriverAndSetMode( name, 3, fullscreen ) ) {
goto fail;
}
} else {
goto fail;
}
}
return qtrue;
} else
{
ri.Printf( PRINT_ALL, "failed\n" );
}
fail:
QGL_Shutdown();
return qfalse;
}
/*
** GLW_LoadOpenGL
**
** GLimp_win.c internal function that attempts to load and use
** a specific OpenGL DLL.
*/
static qboolean GLW_LoadOpenGL( )
{
char buffer[1024];
qboolean cdsFullscreen;
Q_strlwr( strcpy( buffer, OPENGL_DRIVER_NAME ) );
//
// load the driver and bind our function pointers to it
//
if ( QGL_Init( buffer ) )
{
cdsFullscreen = (qboolean)r_fullscreen->integer;
// create the window and set up the context
if ( !GLW_StartDriverAndSetMode( r_mode->integer, r_colorbits->integer, cdsFullscreen ) )
{
// if we're on a 24/32-bit desktop and we're going fullscreen on an ICD,
// try it again but with a 16-bit desktop
if ( r_colorbits->integer != 16 ||
cdsFullscreen != qtrue ||
r_mode->integer != 3 )
{
if ( !GLW_StartDriverAndSetMode( 3, 16, qtrue ) )
{
goto fail;
}
}
}
return qtrue;
}
fail:
QGL_Shutdown();
return qfalse;
}
/*
** GLW_LoadOpenGL
**
** GLimp_win.c internal function that attempts to load and use
** a specific OpenGL DLL.
*/
static qboolean GLW_LoadOpenGL( const char *drivername )
{
char buffer[1024];
qboolean cdsFullscreen;
Q_strncpyz( buffer, drivername, sizeof(buffer) );
Q_strlwr(buffer);
//
// determine if we're on a standalone driver
//
if ( strstr( buffer, "opengl32" ) != 0 || r_maskMinidriver->integer )
{
glConfig.driverType = GLDRV_ICD;
}
else
{
glConfig.driverType = GLDRV_STANDALONE;
ri.Printf( PRINT_ALL, "...assuming '%s' is a standalone driver\n", drivername );
if ( strstr( buffer, _3DFX_DRIVER_NAME ) )
{
glConfig.driverType = GLDRV_VOODOO;
}
}
// disable the 3Dfx splash screen
_putenv("FX_GLIDE_NO_SPLASH=0");
//
// load the driver and bind our function pointers to it
//
if ( QGL_Init( buffer ) )
{
cdsFullscreen = r_fullscreen->integer;
// create the window and set up the context
if ( !GLW_StartDriverAndSetMode( drivername, r_mode->integer, r_colorbits->integer, cdsFullscreen ) )
{
// if we're on a 24/32-bit desktop and we're going fullscreen on an ICD,
// try it again but with a 16-bit desktop
if ( glConfig.driverType == GLDRV_ICD )
{
if ( r_colorbits->integer != 16 ||
cdsFullscreen != qtrue ||
r_mode->integer != 3 )
{
if ( !GLW_StartDriverAndSetMode( drivername, 3, 16, qtrue ) )
{
goto fail;
}
}
}
else
{
goto fail;
}
}
if ( glConfig.driverType == GLDRV_VOODOO )
{
glConfig.isFullscreen = qtrue;
}
return qtrue;
}
fail:
QGL_Shutdown();
return qfalse;
}
