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-rw-r--r--src/renderergl1/tr_init.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/renderergl1/tr_init.c b/src/renderergl1/tr_init.c
index 8d8b1f5e..fbaa1c37 100644
--- a/src/renderergl1/tr_init.c
+++ b/src/renderergl1/tr_init.c
@@ -46,6 +46,8 @@ cvar_t *r_ignoreFastPath;
cvar_t *r_verbose;
cvar_t *r_ignore;
+cvar_t *r_displayRefresh;
+
cvar_t *r_detailTextures;
cvar_t *r_znear;
@@ -973,6 +975,8 @@ void R_Register( void )
//
// temporary latched variables that can only change over a restart
//
+ r_displayRefresh = ri.Cvar_Get( "r_displayRefresh", "0", CVAR_LATCH );
+ ri.Cvar_CheckRange( r_displayRefresh, 0, 200, qtrue );
r_fullbright = ri.Cvar_Get ("r_fullbright", "0", CVAR_LATCH|CVAR_CHEAT );
r_mapOverBrightBits = ri.Cvar_Get ("r_mapOverBrightBits", "2", CVAR_LATCH );
r_intensity = ri.Cvar_Get ("r_intensity", "1", CVAR_LATCH );