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* Fix warning in cl_main.c

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* Fix bug #4026 (SDL dx backend doesn't work on some machines)
This commit is contained in:
Tim Angus 2009-09-14 12:34:31 +00:00
parent 2bd4c89203
commit 64a0a078d2
5 changed files with 53 additions and 17 deletions
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36
code/sdl/sdl_glimp.c
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@ -665,31 +665,35 @@ of OpenGL
*/
void GLimp_Init( void )
{
qboolean success = qtrue;
r_allowSoftwareGL = ri.Cvar_Get( "r_allowSoftwareGL", "0", CVAR_LATCH );
r_sdlDriver = ri.Cvar_Get( "r_sdlDriver", "", CVAR_ROM );
Sys_GLimpInit( );
// create the window and set up the context
if( !GLimp_StartDriverAndSetMode( r_mode->integer, r_fullscreen->integer ) )
// Create the window and set up the context
if( GLimp_StartDriverAndSetMode( r_mode->integer, r_fullscreen->integer ) )
goto success;
// Try again, this time in a platform specific "safe mode"
Sys_GLimpSafeInit( );
if( GLimp_StartDriverAndSetMode( r_mode->integer, r_fullscreen->integer ) )
goto success;
// Finally, try the default screen resolution
if( r_mode->integer != R_MODE_FALLBACK )
{
if( r_mode->integer != R_MODE_FALLBACK )
{
ri.Printf( PRINT_ALL, "Setting r_mode %d failed, falling back on r_mode %d\n",
r_mode->integer, R_MODE_FALLBACK );
ri.Cvar_Set("r_ext_multisample", "0");
if( !GLimp_StartDriverAndSetMode( R_MODE_FALLBACK, r_fullscreen->integer ) )
success = qfalse;
}
else
success = qfalse;
ri.Printf( PRINT_ALL, "Setting r_mode %d failed, falling back on r_mode %d\n",
r_mode->integer, R_MODE_FALLBACK );
if( GLimp_StartDriverAndSetMode( R_MODE_FALLBACK, r_fullscreen->integer ) )
goto success;
}
if( !success )
ri.Error( ERR_FATAL, "GLimp_Init() - could not load OpenGL subsystem\n" );
// Nothing worked, give up
ri.Error( ERR_FATAL, "GLimp_Init() - could not load OpenGL subsystem\n" );
success:
// This values force the UI to disable driver selection
glConfig.driverType = GLDRV_ICD;
glConfig.hardwareType = GLHW_GENERIC;