The in_mouse stuff makes no sense in SDL2

1 files changed, 0 insertions, 41 deletions

diff --git a/src/sys/sys_win32.c b/src/sys/sys_win32.c
index abb38b78..034d1572 100644
--- a/src/sys/sys_win32.c
+++ b/src/sys/sys_win32.c
@@ -644,10 +644,6 @@ dialogResult_t Sys_Dialog( dialogType_t type, const char *message, const char *t
 	}
 }
 
-#ifndef DEDICATED
-static qboolean SDL_VIDEODRIVER_externallySet = qfalse;
-#endif
-
 /*
 ==============
 Sys_GLimpSafeInit
@@ -657,14 +653,6 @@ 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
 }
 
 /*
@@ -676,25 +664,6 @@ Windows specific GL implementation initialisation
 */
 void Sys_GLimpInit( void )
 {
-#ifndef DEDICATED
-	if( !SDL_VIDEODRIVER_externallySet )
-	{
-		// It's a little bit weird having in_mouse control the
-		// video driver, but from ioq3's point of view they're
-		// virtually the same except for the mouse input anyway
-		if( Cvar_VariableIntegerValue( "in_mouse" ) == -1 )
-		{
-			// Use the windib SDL backend, which is closest to
-			// the behaviour of idq3 with in_mouse set to -1
-			_putenv( "SDL_VIDEODRIVER=windib" );
-		}
-		else
-		{
-			// Use the DirectX SDL backend
-			_putenv( "SDL_VIDEODRIVER=directx" );
-		}
-	}
-#endif
 }
 
 /*
@@ -708,21 +677,11 @@ void Sys_PlatformInit( void )
 {
 #ifndef DEDICATED
 	TIMECAPS ptc;
-	const char *SDL_VIDEODRIVER = getenv( "SDL_VIDEODRIVER" );
 #endif
 
 	Sys_SetFloatEnv();
 
 #ifndef DEDICATED
-	if( SDL_VIDEODRIVER )
-	{
-		Com_Printf( "SDL_VIDEODRIVER is externally set to \"%s\", "
-				"in_mouse -1 will have no effect\n", SDL_VIDEODRIVER );
-		SDL_VIDEODRIVER_externallySet = qtrue;
-	}
-	else
-		SDL_VIDEODRIVER_externallySet = qfalse;
-
 	if(timeGetDevCaps(&ptc, sizeof(ptc)) == MMSYSERR_NOERROR)
 	{
 		timerResolution = ptc.wPeriodMin;