X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=vid.h;h=10bf2bf1f5e54a1437717b51f7a33d9699d08b01;hp=174e7813d567a9030e9ccb9aa4448e9d09eaf814;hb=77d1b76d3f88c01c47d29bb507d8d9e2c398136f;hpb=e411cc7d14dad08cbbe27f5b3af86700f7eb5184

diff --git a/vid.h b/vid.h
index 174e7813..10bf2bf1 100644
--- a/vid.h
+++ b/vid.h
@@ -8,7 +8,7 @@ of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 See the GNU General Public License for more details.
 
@@ -19,52 +19,130 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 // vid.h -- video driver defs
 
-#define VID_CBITS	6
-#define VID_GRADES	(1 << VID_CBITS)
+#ifndef VID_H
+#define VID_H
 
-// a pixel can be one, two, or four bytes
-typedef byte pixel_t;
+extern int cl_available;
 
-typedef struct vrect_s
+typedef struct viddef_s
 {
-	int				x,y,width,height;
-	struct vrect_s	*pnext;
-} vrect_t;
-
-typedef struct
-{
-	unsigned		width;		
-	unsigned		height;
-	float			aspect;		// width / height -- < 0 is taller than wide
-	int				recalc_refdef;	// if true, recalc vid-based stuff
-	unsigned		conwidth;
-	unsigned		conheight;
+	// these are set by VID_Mode
+	int width;
+	int height;
+	int bitsperpixel;
+	int fullscreen;
+	int refreshrate;
+	int stereobuffer;
 } viddef_t;
 
-extern	viddef_t	vid;				// global video state
+// global video state
+extern viddef_t vid;
 extern void (*vid_menudrawfn)(void);
 extern void (*vid_menukeyfn)(int key);
 
-extern cvar_t vid_mode;
-extern cvar_t vid_mouse;
-extern cvar_t vid_fullscreen;
+extern qboolean vid_hidden;
+extern qboolean vid_activewindow;
+extern cvar_t vid_hardwaregammasupported;
+extern qboolean vid_usinghwgamma;
+extern qboolean vid_supportrefreshrate;
 
-void VID_InitCvars(void);
+extern cvar_t vid_fullscreen;
+extern cvar_t vid_width;
+extern cvar_t vid_height;
+extern cvar_t vid_bitsperpixel;
+extern cvar_t vid_refreshrate;
+extern cvar_t vid_vsync;
+extern cvar_t vid_mouse;
+extern cvar_t vid_grabkeyboard;
+extern cvar_t vid_minwidth;
+extern cvar_t vid_minheight;
+
+extern cvar_t gl_combine;
+extern cvar_t gl_finish;
+
+extern cvar_t v_gamma;
+extern cvar_t v_contrast;
+extern cvar_t v_brightness;
+extern cvar_t v_color_enable;
+extern cvar_t v_color_black_r;
+extern cvar_t v_color_black_g;
+extern cvar_t v_color_black_b;
+extern cvar_t v_color_grey_r;
+extern cvar_t v_color_grey_g;
+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;
+
+extern int gl_stencil;
+
+// brand of graphics chip
+extern const char *gl_vendor;
+// graphics chip model and other information
+extern const char *gl_renderer;
+// begins with 1.0.0, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.3.1, or 1.4.0
+extern const char *gl_version;
+// extensions list, space separated
+extern const char *gl_extensions;
+// WGL, GLX, or AGL
+extern const char *gl_platform;
+// another extensions list, containing platform-specific extensions that are
+// not in the main list
+extern const char *gl_platformextensions;
+// name of driver library (opengl32.dll, libGL.so.1, or whatever)
+extern char gl_driver[256];
+
+// compatibility hacks
+extern qboolean isG200;
+extern qboolean isRagePro;
+
+// LordHavoc: GLX_SGI_swap_control and WGL_EXT_swap_control
+extern int gl_videosyncavailable;
+
+void *GL_GetProcAddress(const char *name);
+int GL_CheckExtension(const char *name, const dllfunction_t *funcs, const char *disableparm, int silent);
+
+void VID_Shared_Init(void);
 
 void GL_Init (void);
 
-void VID_CheckMultitexture(void);
-void VID_CheckCVA(void);
+void VID_CheckExtensions(void);
 
-void	VID_Init (void);
+void VID_Init (void);
 // Called at startup
 
-void	VID_Shutdown (void);
+void VID_Shutdown (void);
 // Called at shutdown
 
 int VID_SetMode (int modenum);
 // sets the mode; only used by the Quake engine for resetting to mode 0 (the
 // base mode) on memory allocation failures
 
-// sets hardware gamma correction, returns false if the device does not support gamma control
-int VID_SetGamma (float prescale, float gamma, float scale, float base);
+int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate, int stereobuffer);
+// 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
+// (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_Finish (qboolean allowmousegrab);
+
+void VID_Restart_f(void);
+
+void VID_Start(void);
+
+#endif
+