X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=vid.h;h=6c42deba1fae61048571c0b4555a43b275acf7bb;hp=ff9cddc8b78eeee6441be7f97d85c13a99768613;hb=72febe336719285ecd4f855454d1e90f7aa99834;hpb=144f44c523edfab569e960288dd6d84ad7f4d5f4

diff --git a/vid.h b/vid.h
index ff9cddc8..6c42deba 100644
--- a/vid.h
+++ b/vid.h
@@ -26,17 +26,110 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 extern int cl_available;
 
+#define MAX_TEXTUREUNITS 16
+
+typedef enum renderpath_e
+{
+	RENDERPATH_GL11,
+	RENDERPATH_GL13,
+	RENDERPATH_GL20,
+	RENDERPATH_D3D9,
+	RENDERPATH_D3D10,
+	RENDERPATH_D3D11,
+	RENDERPATH_SOFT,
+	RENDERPATH_GLES1,
+	RENDERPATH_GLES2
+}
+renderpath_t;
+
+typedef struct viddef_support_s
+{
+	qboolean gl20shaders;
+	qboolean gl20shaders130;
+	qboolean amd_texture_texture4;
+	qboolean arb_depth_texture;
+	qboolean arb_draw_buffers;
+	qboolean arb_multitexture;
+	qboolean arb_occlusion_query;
+	qboolean arb_shadow;
+	qboolean arb_texture_compression;
+	qboolean arb_texture_cube_map;
+	qboolean arb_texture_env_combine;
+	qboolean arb_texture_gather;
+	qboolean arb_texture_non_power_of_two;
+	qboolean arb_vertex_buffer_object;
+	qboolean ati_separate_stencil;
+	qboolean ext_blend_minmax;
+	qboolean ext_blend_subtract;
+	qboolean ext_draw_range_elements;
+	qboolean ext_framebuffer_object;
+	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;
+}
+viddef_support_t;
+
+typedef struct viddef_mode_s
+{
+	int width;
+	int height;
+	int bitsperpixel;
+	qboolean fullscreen;
+	float refreshrate;
+	qboolean userefreshrate;
+	qboolean stereobuffer;
+	int samples;
+}
+viddef_mode_t;
+
 typedef struct viddef_s
 {
 	// these are set by VID_Mode
+	viddef_mode_t mode;
+	// used in many locations in the renderer
 	int width;
 	int height;
 	int bitsperpixel;
-	int fullscreen;
-	int refreshrate;
+	qboolean fullscreen;
+	float refreshrate;
 	qboolean userefreshrate;
-	int stereobuffer;
+	qboolean stereobuffer;
 	int samples;
+	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)
+
+	renderpath_t renderpath;
+	qboolean forcevbo; // some renderpaths can not operate without it
+	qboolean useinterleavedarrays; // required by some renderpaths
+
+	unsigned int texunits;
+	unsigned int teximageunits;
+	unsigned int texarrayunits;
+	unsigned int drawrangeelements_maxvertices;
+	unsigned int drawrangeelements_maxindices;
+
+	unsigned int maxtexturesize_2d;
+	unsigned int maxtexturesize_3d;
+	unsigned int maxtexturesize_cubemap;
+	unsigned int max_anisotropy;
+	unsigned int maxdrawbuffers;
+
+	viddef_support_t support;
+
+	// in RENDERPATH_SOFT this is a 32bpp native-endian ARGB framebuffer
+	// (native-endian ARGB meaning that in little endian it is BGRA bytes,
+	//  in big endian it is ARGB byte order, the format is converted during
+	//  blit to the window)
+	unsigned int *softpixels;
+	unsigned int *softdepthpixels;
+
+	int forcetextype; // always use GL_BGRA for D3D, always use GL_RGBA for GLES, etc
 } viddef_t;
 
 // global video state
@@ -50,6 +143,10 @@ extern cvar_t vid_hardwaregammasupported;
 extern qboolean vid_usinghwgamma;
 extern qboolean vid_supportrefreshrate;
 
+extern cvar_t vid_soft;
+extern cvar_t vid_soft_threads;
+extern cvar_t vid_soft_interlace;
+
 extern cvar_t vid_fullscreen;
 extern cvar_t vid_width;
 extern cvar_t vid_height;
@@ -60,12 +157,12 @@ extern cvar_t vid_userefreshrate;
 extern cvar_t vid_vsync;
 extern cvar_t vid_mouse;
 extern cvar_t vid_grabkeyboard;
+extern cvar_t vid_touchscreen;
 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;
@@ -83,8 +180,6 @@ 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
@@ -105,16 +200,14 @@ extern char gl_driver[256];
 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 *minglver_or_ext, const dllfunction_t *funcs, const char *disableparm, int silent);
+qboolean GL_CheckExtension(const char *minglver_or_ext, const dllfunction_t *funcs, const char *disableparm, int silent);
 
 void VID_Shared_Init(void);
 
 void GL_Init (void);
 
+void VID_ClearExtensions(void);
 void VID_CheckExtensions(void);
 
 void VID_Init (void);
@@ -127,7 +220,7 @@ 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);
+qboolean VID_InitMode(viddef_mode_t *mode);
 // allocates and opens an appropriate OpenGL context (and its window)
 
 
@@ -165,5 +258,6 @@ typedef struct
 vid_mode_t;
 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