X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=vid.h;h=f80ac7801848d6f44ff19ec670d1775771841ea8;hb=cd5581199cb9c33255024144859164e36fcaa166;hp=f3da2f4289b1ab064f672daa9027738be4ba66bc;hpb=b82d346b06f2dbd3d4fff3ef6b7ad986739d6cf7;p=xonotic%2Fdarkplaces.git diff --git a/vid.h b/vid.h index f3da2f42..f80ac780 100644 --- a/vid.h +++ b/vid.h @@ -22,18 +22,21 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #ifndef VID_H #define VID_H +#define ENGINE_ICON ( (gamemode == GAME_NEXUIZ) ? nexuiz_xpm : darkplaces_xpm ) + extern int cl_available; -typedef struct +typedef struct viddef_s { - // these are set with VID_GetWindowSize and can change from frame to frame - int realx; - int realy; - int realwidth; - int realheight; - - int conwidth; - int conheight; + // these are set by VID_Mode + int width; + int height; + int bitsperpixel; + int fullscreen; + int refreshrate; + qboolean userefreshrate; + int stereobuffer; + int samples; } viddef_t; // global video state @@ -41,14 +44,46 @@ extern viddef_t vid; extern void (*vid_menudrawfn)(void); extern void (*vid_menukeyfn)(int key); -extern int vid_hidden; -extern int vid_activewindow; +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_fullscreen; extern cvar_t vid_width; extern cvar_t vid_height; extern cvar_t vid_bitsperpixel; +extern cvar_t vid_samples; +extern cvar_t vid_refreshrate; +extern cvar_t vid_userefreshrate; +extern cvar_t vid_vsync; extern cvar_t vid_mouse; +extern cvar_t vid_grabkeyboard; +extern cvar_t vid_stick_mouse; +extern cvar_t vid_resizable; +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; @@ -70,39 +105,19 @@ extern char gl_driver[256]; extern qboolean isG200; extern qboolean isRagePro; -// LordHavoc: GLX_SGI_video_sync and WGL_EXT_swap_control +// LordHavoc: GLX_SGI_swap_control and WGL_EXT_swap_control extern int gl_videosyncavailable; -typedef struct -{ - const char *name; - void **funcvariable; -} -gl_extensionfunctionlist_t; - -typedef struct -{ - const char *name; - const gl_extensionfunctionlist_t *funcs; - int *enablevariable; - const char *disableparm; -} -gl_extensioninfo_t; - -int GL_OpenLibrary(const char *name); -void GL_CloseLibrary(void); void *GL_GetProcAddress(const char *name); -int GL_CheckExtension(const char *name, const gl_extensionfunctionlist_t *funcs, const char *disableparm, int silent); - -double VID_CompareMode(int width1, int height1, int bpp1, int width2, int height2, int bpp2); +int GL_CheckExtension(const char *name, const dllfunction_t *funcs, const char *disableparm, int silent); -void VID_InitCvars(void); +void VID_Shared_Init(void); void GL_Init (void); void VID_CheckExtensions(void); -void VID_Init (int fullscreen, int width, int height); +void VID_Init (void); // Called at startup void VID_Shutdown (void); @@ -112,13 +127,33 @@ 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 +int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate, int stereobuffer, int samples); +// allocates and opens an appropriate OpenGL context (and its window) + + // 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); +// (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_GetWindowSize (int *x, int *y, int *width, int *height); +void VID_Restart_f(void); -void VID_Finish (void); +void VID_Start(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) #endif