Implement buffer operations

[xonotic/netradiant.git] / radiant / textures.cpp

diff --git a/radiant/textures.cpp b/radiant/textures.cpp
index 3b96fbbf59ef600eee2926745c1ca58aeab1456d..d5b82429543fa28faeef19cbeccf4784105bb5bc 100644 (file)
--- a/radiant/textures.cpp
+++ b/radiant/textures.cpp
@@ -141,9 +141,10 @@ ETexturesMode g_texture_mode = eTextures_LINEAR_MIPMAP_LINEAR;
 u::BufferVal<256> g_gammatable;
 void ResampleGamma( float fGamma ){
        int i,inf;
-       if ( fGamma == 1.0 ) {
+       auto buf = g_gammatable.mut();
+       if (fGamma == 1.0 ) {
                for ( i = 0; i < 256; i++ )
-                       g_gammatable[i] = i;
+                       buf[i] = i;
        }
        else
        {
@@ -156,7 +157,7 @@ void ResampleGamma( float fGamma ){
                        if ( inf > 255 ) {
                                inf = 255;
                        }
-                       g_gammatable[i] = inf;
+                       buf[i] = inf;
                }
        }
 }