X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=vid.h;h=91c42f0a932558b968e7a2d63a0373327cfe0cfb;hb=ec7ee625a4be90290e99cf04d53fd5b9d45e1a88;hp=7302386a301d9e6c78d8947c30033271e430c16d;hpb=33cefdeb9044350e531ca015aafcb44dc644c178;p=xonotic%2Fdarkplaces.git

diff --git a/vid.h b/vid.h
index 7302386a..91c42f0a 100644
--- a/vid.h
+++ b/vid.h
@@ -75,6 +75,9 @@ typedef struct viddef_support_s
 	qboolean ext_texture_edge_clamp;
 	qboolean ext_texture_filter_anisotropic;
 	qboolean ext_texture_srgb;
+	qboolean arb_texture_float;
+	qboolean arb_half_float_pixel;
+	qboolean arb_half_float_vertex;
 	qboolean arb_multisample;
 }
 viddef_support_t;
@@ -108,8 +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
@@ -174,8 +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;
@@ -221,7 +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;
@@ -263,20 +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);
@@ -293,6 +282,7 @@ void VID_Stop(void);
 extern unsigned int vid_gammatables_serial; // so other subsystems can poll if gamma parameters have changed; this starts with 0 and gets increased by 1 each time the gamma parameters get changed and VID_BuildGammaTables should be called again
 extern qboolean vid_gammatables_trivial; // this is set to true if all color control values are at default setting, and it therefore would make no sense to use the gamma table
 void VID_BuildGammaTables(unsigned short *ramps, int rampsize); // builds the current gamma tables into an array (needs 3*rampsize items)
+void VID_ApplyGammaToColor(const float *rgb, float *out); // applies current gamma settings to a color (0-1 range)
 
 typedef struct
 {