two-layer sky rendering now uses GL_ARB_texture_env_combine if available to render...

[xonotic/darkplaces.git] / palette.h

diff --git a/palette.h b/palette.h
index ff8dc7984ac64facea9bfd89b728efcb05c0314e..9fd075c1b14061cd17dabe75c84fdaf5272011d8 100644 (file)
--- a/palette.h
+++ b/palette.h
@@ -1,8 +1,19 @@
 
+extern cvar_t vid_gamma;
+extern cvar_t vid_brightness;
+extern cvar_t vid_contrast;
+
 extern unsigned int d_8to24table[256];
 //extern byte d_15to8table[32768];
-extern byte host_basepal[768];
-extern byte qgamma[256];
-extern float vid_gamma;
+extern byte texgamma[256];
+
+extern qboolean hardwaregammasupported;
+
+void VID_UpdateGamma(qboolean force);
+
+// used by hardware gamma functions in vid_* files
+void BuildGammaTable8(float prescale, float gamma, float scale, float base, byte *out);
+void BuildGammaTable16(float prescale, float gamma, float scale, float base, unsigned short *out);
 
-void Palette_Init();
+void Gamma_Init(void);
+void Palette_Init(void);