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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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2
code/client/cl_main.c
View file

@ -2104,7 +2104,7 @@ void CL_CheckForResend( void ) {
// The challenge request shall be followed by a client challenge so no malicious server can hijack this connection.
Com_sprintf(data, sizeof(data), "getchallenge %d", clc.challenge);
NET_OutOfBandPrint(NS_CLIENT, clc.serverAddress, data);
NET_OutOfBandPrint(NS_CLIENT, clc.serverAddress, "%s", data);
break;
case CA_CHALLENGING:

36
code/sdl/sdl_glimp.c
View file

@ -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;

1
code/sys/sys_local.h
View file

@ -48,6 +48,7 @@ unsigned int CON_LogRead( char *out, unsigned int outSize );
char *Sys_StripAppBundle( char *pwd );
#endif
void Sys_GLimpSafeInit( void );
void Sys_GLimpInit( void );
void Sys_PlatformInit( void );
void Sys_SigHandler( int signal );

12
code/sys/sys_unix.c
View file

@ -516,6 +516,18 @@ void Sys_ErrorDialog( const char *error )
FS_FCloseFile( f );
}
/*
==============
Sys_GLimpSafeInit
Unix specific "safe" GL implementation initialisation
==============
*/
void Sys_GLimpSafeInit( void )
{
// NOP
}
/*
==============
Sys_GLimpInit

19
code/sys/sys_win32.c
View file

@ -581,6 +581,25 @@ void Sys_ErrorDialog( const char *error )
static qboolean SDL_VIDEODRIVER_externallySet = qfalse;
#endif
/*
==============
Sys_GLimpSafeInit
Windows specific "safe" GL implementation initialisation
==============
*/
void Sys_GLimpSafeInit( void )
{
#ifndef DEDICATED
if( !SDL_VIDEODRIVER_externallySet )
{
// Here, we want to let SDL decide what do to unless
// explicitly requested otherwise
_putenv( "SDL_VIDEODRIVER=" );
}
#endif
}
/*
==============
Sys_GLimpInit