Remove v_hwgamma feature as it is not worth maintaining and has severe restrictions...

[xonotic/darkplaces.git] / vid.h

diff --git a/vid.h b/vid.h
index 73999c4880a6557715e73b004d47b3698ad5d89c..91c42f0a932558b968e7a2d63a0373327cfe0cfb 100644 (file)
--- a/vid.h
+++ b/vid.h
@@ -111,8 +111,8 @@ typedef struct viddef_s
        qboolean stencil;
        qboolean sRGB2D; // whether 2D rendering is sRGB corrected (based on sRGBcapable2D)
        qboolean sRGB3D; // whether 3D rendering is sRGB corrected (based on sRGBcapable3D)
-       qboolean sRGBcapable2D; // whether 2D rendering can be sRGB corrected (renderpath, v_hwgamma)
-       qboolean sRGBcapable3D; // whether 3D rendering can be sRGB corrected (renderpath, v_hwgamma)
+       qboolean sRGBcapable2D; // whether 2D rendering can be sRGB corrected (renderpath)
+       qboolean sRGBcapable3D; // whether 3D rendering can be sRGB corrected (renderpath)
 
        renderpath_t renderpath;
        qboolean forcevbo; // some renderpaths can not operate without it
@@ -177,8 +177,6 @@ void VID_EnableJoystick(qboolean enable);
 
 extern qboolean vid_hidden;
 extern qboolean vid_activewindow;
-extern cvar_t vid_hardwaregammasupported;
-extern qboolean vid_usinghwgamma;
 extern qboolean vid_supportrefreshrate;
 
 extern cvar_t vid_soft;
@@ -224,7 +222,6 @@ extern cvar_t v_color_grey_b;
 extern cvar_t v_color_white_r;
 extern cvar_t v_color_white_g;
 extern cvar_t v_color_white_b;
-extern cvar_t v_hwgamma;
 
 // brand of graphics chip
 extern const char *gl_vendor;
@@ -266,20 +263,9 @@ qboolean VID_InitMode(viddef_mode_t *mode);
 // allocates and opens an appropriate OpenGL context (and its window)
 
 
-// sets hardware gamma correction, returns false if the device does not
-// support gamma control
-// (ONLY called by VID_UpdateGamma and VID_RestoreSystemGamma)
-int VID_SetGamma(unsigned short *ramps, int rampsize);
-// gets hardware gamma correction, returns false if the device does not
-// support gamma control
-// (ONLY called by VID_UpdateGamma and VID_RestoreSystemGamma)
-int VID_GetGamma(unsigned short *ramps, int rampsize);
-// makes sure ramp arrays are big enough and calls VID_GetGamma/VID_SetGamma
+// updates cachegamma variables and bumps vid_gammatables_serial if anything changed
 // (ONLY to be called from VID_Finish!)
-void VID_UpdateGamma(qboolean force, int rampsize);
-// turns off hardware gamma ramps immediately
-// (called from various shutdown/deactivation functions)
-void VID_RestoreSystemGamma(void);
+void VID_UpdateGamma(void);
 
 qboolean VID_HasScreenKeyboardSupport(void);
 void VID_ShowKeyboard(qboolean show);