Added r_shadow_bouncegrid_lightpathsize which is an alternative to blur

[xonotic/darkplaces.git] / vid.h

diff --git a/vid.h b/vid.h
index 6c42deba1fae61048571c0b4555a43b275acf7bb..37955e8c95670d785bd19b42b5a1499412ca4fc1 100644 (file)
--- a/vid.h
+++ b/vid.h
@@ -45,12 +45,15 @@ renderpath_t;
 typedef struct viddef_support_s
 {
        qboolean gl20shaders;
-       qboolean gl20shaders130;
+       qboolean gl20shaders130; // indicates glBindFragDataLocation is available
+       int glshaderversion; // typical values: 100 110 120 130 140 ...
        qboolean amd_texture_texture4;
        qboolean arb_depth_texture;
        qboolean arb_draw_buffers;
+       qboolean arb_framebuffer_object;
        qboolean arb_multitexture;
        qboolean arb_occlusion_query;
+       qboolean arb_query_buffer_object;
        qboolean arb_shadow;
        qboolean arb_texture_compression;
        qboolean arb_texture_cube_map;
@@ -58,17 +61,24 @@ typedef struct viddef_support_s
        qboolean arb_texture_gather;
        qboolean arb_texture_non_power_of_two;
        qboolean arb_vertex_buffer_object;
+       qboolean arb_uniform_buffer_object;
        qboolean ati_separate_stencil;
        qboolean ext_blend_minmax;
        qboolean ext_blend_subtract;
+       qboolean ext_blend_func_separate;
        qboolean ext_draw_range_elements;
        qboolean ext_framebuffer_object;
+       qboolean ext_packed_depth_stencil;
        qboolean ext_stencil_two_side;
        qboolean ext_texture_3d;
        qboolean ext_texture_compression_s3tc;
        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;
 
@@ -107,6 +117,7 @@ typedef struct viddef_s
        renderpath_t renderpath;
        qboolean forcevbo; // some renderpaths can not operate without it
        qboolean useinterleavedarrays; // required by some renderpaths
+       qboolean allowalphatocoverage; // indicates the GL_AlphaToCoverage function works on this renderpath and framebuffer
 
        unsigned int texunits;
        unsigned int teximageunits;
@@ -137,6 +148,33 @@ extern viddef_t vid;
 extern void (*vid_menudrawfn)(void);
 extern void (*vid_menukeyfn)(int key);
 
+#define MAXJOYAXIS 16
+// if this is changed, the corresponding code in vid_shared.c must be updated
+#define MAXJOYBUTTON 36
+typedef struct vid_joystate_s
+{
+       float axis[MAXJOYAXIS]; // -1 to +1
+       unsigned char button[MAXJOYBUTTON]; // 0 or 1
+       qboolean is360; // indicates this joystick is a Microsoft Xbox 360 Controller For Windows
+}
+vid_joystate_t;
+
+extern vid_joystate_t vid_joystate;
+
+extern cvar_t joy_index;
+extern cvar_t joy_enable;
+extern cvar_t joy_detected;
+extern cvar_t joy_active;
+
+float VID_JoyState_GetAxis(const vid_joystate_t *joystate, int axis, float sensitivity, float deadzone);
+void VID_ApplyJoyState(vid_joystate_t *joystate);
+void VID_BuildJoyState(vid_joystate_t *joystate);
+void VID_Shared_BuildJoyState_Begin(vid_joystate_t *joystate);
+void VID_Shared_BuildJoyState_Finish(vid_joystate_t *joystate);
+int VID_Shared_SetJoystick(int index);
+qboolean VID_JoyBlockEmulatedKeys(int keycode);
+void VID_EnableJoystick(qboolean enable);
+
 extern qboolean vid_hidden;
 extern qboolean vid_activewindow;
 extern cvar_t vid_hardwaregammasupported;
@@ -154,14 +192,22 @@ extern cvar_t vid_bitsperpixel;
 extern cvar_t vid_samples;
 extern cvar_t vid_refreshrate;
 extern cvar_t vid_userefreshrate;
+extern cvar_t vid_touchscreen_density;
+extern cvar_t vid_touchscreen_xdpi;
+extern cvar_t vid_touchscreen_ydpi;
 extern cvar_t vid_vsync;
 extern cvar_t vid_mouse;
 extern cvar_t vid_grabkeyboard;
 extern cvar_t vid_touchscreen;
+extern cvar_t vid_touchscreen_showkeyboard;
+extern cvar_t vid_touchscreen_supportshowkeyboard;
 extern cvar_t vid_stick_mouse;
 extern cvar_t vid_resizable;
+extern cvar_t vid_desktopfullscreen;
 extern cvar_t vid_minwidth;
 extern cvar_t vid_minheight;
+extern cvar_t vid_sRGB;
+extern cvar_t vid_sRGB_fallback;
 
 extern cvar_t gl_finish;
 
@@ -196,10 +242,6 @@ 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;
-
 void *GL_GetProcAddress(const char *name);
 qboolean GL_CheckExtension(const char *minglver_or_ext, const dllfunction_t *funcs, const char *disableparm, int silent);
 
@@ -239,12 +281,17 @@ void VID_UpdateGamma(qboolean force, int rampsize);
 // (called from various shutdown/deactivation functions)
 void VID_RestoreSystemGamma(void);
 
+qboolean VID_HasScreenKeyboardSupport(void);
+void VID_ShowKeyboard(qboolean show);
+qboolean VID_ShowingKeyboard(void);
+
 void VID_SetMouse (qboolean fullscreengrab, qboolean relative, qboolean hidecursor);
 void VID_Finish (void);
 
 void VID_Restart_f(void);
 
 void VID_Start(void);
+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
@@ -256,8 +303,10 @@ typedef struct
        int pixelheight_num, pixelheight_denom;
 }
 vid_mode_t;
+vid_mode_t *VID_GetDesktopMode(void);
 size_t VID_ListModes(vid_mode_t *modes, size_t maxcount);
 size_t VID_SortModes(vid_mode_t *modes, size_t count, qboolean usebpp, qboolean userefreshrate, qboolean useaspect);
 void VID_Soft_SharedSetup(void);
+
 #endif