#include "../idlib/precompiled.h"
#include "tr_local.h"

Classes
struct	vidmode_s

Macros
#define	Q_ALLOCATE_MEMORY_NV "wglAllocateMemoryNV"

#define	Q_FREE_MEMORY_NV "wglFreeMemoryNV"

#define	MAX_BLENDS 256

Typedefs
typedef struct vidmode_s	vidmode_t

Functions
	void (APIENTRY *qglMultiTexCoord2fARB)(GLenum texture

void APIENTRY	qAllocateMemoryNV (GLsizei size, float readFrequency, float writeFrequency, float priority)

bool	R_CheckExtension (char *name)

void	R_InitOpenGL (void)

void	GL_CheckErrors (void)

void	R_TestImage_f (const idCmdArgs &args)

void	R_TestVideo_f (const idCmdArgs &args)

void	R_ReportSurfaceAreas_f (const idCmdArgs &args)

void	R_ReportImageDuplication_f (const idCmdArgs &args)

void	R_Benchmark_f (const idCmdArgs &args)

void	R_ReadTiledPixels (int width, int height, byte buffer, renderView_t ref=NULL)

void	R_ScreenshotFilename (int &lastNumber, const char *base, idStr &fileName)

void	R_ScreenShot_f (const idCmdArgs &args)

void	R_StencilShot (void)

void	R_EnvShot_f (const idCmdArgs &args)

void	R_SampleCubeMap (const idVec3 &dir, int size, byte *buffers[6], byte result[4])

void	R_MakeAmbientMap_f (const idCmdArgs &args)

void	R_SetColorMappings (void)

void	GfxInfo_f (const idCmdArgs &args)

void	R_VidRestart_f (const idCmdArgs &args)

void	R_InitMaterials (void)

void	R_TouchGui_f (const idCmdArgs &args)

void	R_InitCvars (void)

void	R_InitCommands (void)

Variables
glconfig_t	glConfig

const char *	r_rendererArgs [] = { "best", "arb", "arb2", "Cg", "exp", "nv10", "nv20", "r200", NULL }

idCVar	r_inhibitFragmentProgram ("r_inhibitFragmentProgram","0", CVAR_RENDERER\|CVAR_BOOL,"ignore the fragment program extension")

idCVar	r_glDriver ("r_glDriver","", CVAR_RENDERER,"\"opengl32\", etc.")

idCVar	r_useLightPortalFlow ("r_useLightPortalFlow","1", CVAR_RENDERER\|CVAR_BOOL,"use a more precise area reference determination")

idCVar	r_multiSamples ("r_multiSamples","0", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_INTEGER,"number of antialiasing samples")

idCVar	r_mode ("r_mode","3", CVAR_ARCHIVE\|CVAR_RENDERER\|CVAR_INTEGER,"video mode number")

idCVar	r_displayRefresh ("r_displayRefresh","0", CVAR_RENDERER\|CVAR_INTEGER\|CVAR_NOCHEAT,"optional display refresh rate option for vid mode", 0.0f, 200.0f)

idCVar	r_fullscreen ("r_fullscreen","1", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_BOOL,"0 = windowed, 1 = full screen")

idCVar	r_customWidth ("r_customWidth","720", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_INTEGER,"custom screen width. set r_mode to -1 to activate")

idCVar	r_customHeight ("r_customHeight","486", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_INTEGER,"custom screen height. set r_mode to -1 to activate")

idCVar	r_singleTriangle ("r_singleTriangle","0", CVAR_RENDERER\|CVAR_BOOL,"only draw a single triangle per primitive")

idCVar	r_checkBounds ("r_checkBounds","0", CVAR_RENDERER\|CVAR_BOOL,"compare all surface bounds with precalculated ones")

idCVar	r_useNV20MonoLights ("r_useNV20MonoLights","1", CVAR_RENDERER\|CVAR_INTEGER,"use pass optimization for mono lights")

idCVar	r_useConstantMaterials ("r_useConstantMaterials","1", CVAR_RENDERER\|CVAR_BOOL,"use pre-calculated material registers if possible")

idCVar	r_useTripleTextureARB ("r_useTripleTextureARB","1", CVAR_RENDERER\|CVAR_BOOL,"cards with 3+ texture units do a two pass instead of three pass")

idCVar	r_useSilRemap ("r_useSilRemap","1", CVAR_RENDERER\|CVAR_BOOL,"consider verts with the same XYZ, but different ST the same for shadows")

idCVar	r_useNodeCommonChildren ("r_useNodeCommonChildren","1", CVAR_RENDERER\|CVAR_BOOL,"stop pushing reference bounds early when possible")

idCVar	r_useShadowProjectedCull ("r_useShadowProjectedCull","1", CVAR_RENDERER\|CVAR_BOOL,"discard triangles outside light volume before shadowing")

idCVar	r_useShadowVertexProgram ("r_useShadowVertexProgram","1", CVAR_RENDERER\|CVAR_BOOL,"do the shadow projection in the vertex program on capable cards")

idCVar	r_useShadowSurfaceScissor ("r_useShadowSurfaceScissor","1", CVAR_RENDERER\|CVAR_BOOL,"scissor shadows by the scissor rect of the interaction surfaces")

idCVar	r_useInteractionTable ("r_useInteractionTable","1", CVAR_RENDERER\|CVAR_BOOL,"create a full entityDefs * lightDefs table to make finding interactions faster")

idCVar	r_useTurboShadow ("r_useTurboShadow","1", CVAR_RENDERER\|CVAR_BOOL,"use the infinite projection with W technique for dynamic shadows")

idCVar	r_useTwoSidedStencil ("r_useTwoSidedStencil","1", CVAR_RENDERER\|CVAR_BOOL,"do stencil shadows in one pass with different ops on each side")

idCVar	r_useDeferredTangents ("r_useDeferredTangents","1", CVAR_RENDERER\|CVAR_BOOL,"defer tangents calculations after deform")

idCVar	r_useCachedDynamicModels ("r_useCachedDynamicModels","1", CVAR_RENDERER\|CVAR_BOOL,"cache snapshots of dynamic models")

idCVar	r_useVertexBuffers ("r_useVertexBuffers","1", CVAR_RENDERER\|CVAR_INTEGER,"use ARB_vertex_buffer_object for vertexes", 0, 1, idCmdSystem::ArgCompletion_Integer< 0, 1 >)

idCVar	r_useIndexBuffers ("r_useIndexBuffers","0", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_INTEGER,"use ARB_vertex_buffer_object for indexes", 0, 1, idCmdSystem::ArgCompletion_Integer< 0, 1 >)

idCVar	r_useStateCaching ("r_useStateCaching","1", CVAR_RENDERER\|CVAR_BOOL,"avoid redundant state changes in GL_*() calls")

idCVar	r_useInfiniteFarZ ("r_useInfiniteFarZ","1", CVAR_RENDERER\|CVAR_BOOL,"use the no-far-clip-plane trick")

idCVar	r_znear ("r_znear","3", CVAR_RENDERER\|CVAR_FLOAT,"near Z clip plane distance", 0.001f, 200.0f)

idCVar	r_ignoreGLErrors ("r_ignoreGLErrors","1", CVAR_RENDERER\|CVAR_BOOL,"ignore GL errors")

idCVar	r_finish ("r_finish","0", CVAR_RENDERER\|CVAR_BOOL,"force a call to glFinish() every frame")

idCVar	r_swapInterval ("r_swapInterval","0", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_INTEGER,"changes wglSwapIntarval")

idCVar	r_gamma ("r_gamma","1", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_FLOAT,"changes gamma tables", 0.5f, 3.0f)

idCVar	r_brightness ("r_brightness","1", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_FLOAT,"changes gamma tables", 0.5f, 2.0f)

idCVar	r_renderer ("r_renderer","best", CVAR_RENDERER\|CVAR_ARCHIVE,"hardware specific renderer path to use", r_rendererArgs, idCmdSystem::ArgCompletion_String< r_rendererArgs >)

idCVar	r_jitter ("r_jitter","0", CVAR_RENDERER\|CVAR_BOOL,"randomly subpixel jitter the projection matrix")

idCVar	r_skipSuppress ("r_skipSuppress","0", CVAR_RENDERER\|CVAR_BOOL,"ignore the per-view suppressions")

idCVar	r_skipPostProcess ("r_skipPostProcess","0", CVAR_RENDERER\|CVAR_BOOL,"skip all post-process renderings")

idCVar	r_skipLightScale ("r_skipLightScale","0", CVAR_RENDERER\|CVAR_BOOL,"don't do any post-interaction light scaling, makes things dim on low-dynamic range cards")

idCVar	r_skipInteractions ("r_skipInteractions","0", CVAR_RENDERER\|CVAR_BOOL,"skip all light/surface interaction drawing")

idCVar	r_skipDynamicTextures ("r_skipDynamicTextures","0", CVAR_RENDERER\|CVAR_BOOL,"don't dynamically create textures")

idCVar	r_skipCopyTexture ("r_skipCopyTexture","0", CVAR_RENDERER\|CVAR_BOOL,"do all rendering, but don't actually copyTexSubImage2D")

idCVar	r_skipBackEnd ("r_skipBackEnd","0", CVAR_RENDERER\|CVAR_BOOL,"don't draw anything")

idCVar	r_skipRender ("r_skipRender","0", CVAR_RENDERER\|CVAR_BOOL,"skip 3D rendering, but pass 2D")

idCVar	r_skipRenderContext ("r_skipRenderContext","0", CVAR_RENDERER\|CVAR_BOOL,"NULL the rendering context during backend 3D rendering")

idCVar	r_skipTranslucent ("r_skipTranslucent","0", CVAR_RENDERER\|CVAR_BOOL,"skip the translucent interaction rendering")

idCVar	r_skipAmbient ("r_skipAmbient","0", CVAR_RENDERER\|CVAR_BOOL,"bypasses all non-interaction drawing")

idCVar	r_skipNewAmbient ("r_skipNewAmbient","0", CVAR_RENDERER\|CVAR_BOOL\|CVAR_ARCHIVE,"bypasses all vertex/fragment program ambient drawing")

idCVar	r_skipBlendLights ("r_skipBlendLights","0", CVAR_RENDERER\|CVAR_BOOL,"skip all blend lights")

idCVar	r_skipFogLights ("r_skipFogLights","0", CVAR_RENDERER\|CVAR_BOOL,"skip all fog lights")

idCVar	r_skipDeforms ("r_skipDeforms","0", CVAR_RENDERER\|CVAR_BOOL,"leave all deform materials in their original state")

idCVar	r_skipFrontEnd ("r_skipFrontEnd","0", CVAR_RENDERER\|CVAR_BOOL,"bypasses all front end work, but 2D gui rendering still draws")

idCVar	r_skipUpdates ("r_skipUpdates","0", CVAR_RENDERER\|CVAR_BOOL,"1 = don't accept any entity or light updates, making everything static")

idCVar	r_skipOverlays ("r_skipOverlays","0", CVAR_RENDERER\|CVAR_BOOL,"skip overlay surfaces")

idCVar	r_skipSpecular ("r_skipSpecular","0", CVAR_RENDERER\|CVAR_BOOL\|CVAR_CHEAT\|CVAR_ARCHIVE,"use black for specular1")

idCVar	r_skipBump ("r_skipBump","0", CVAR_RENDERER\|CVAR_BOOL\|CVAR_ARCHIVE,"uses a flat surface instead of the bump map")

idCVar	r_skipDiffuse ("r_skipDiffuse","0", CVAR_RENDERER\|CVAR_BOOL,"use black for diffuse")

idCVar	r_skipROQ ("r_skipROQ","0", CVAR_RENDERER\|CVAR_BOOL,"skip ROQ decoding")

idCVar	r_ignore ("r_ignore","0", CVAR_RENDERER,"used for random debugging without defining new vars")

idCVar	r_ignore2 ("r_ignore2","0", CVAR_RENDERER,"used for random debugging without defining new vars")

idCVar	r_usePreciseTriangleInteractions ("r_usePreciseTriangleInteractions","0", CVAR_RENDERER\|CVAR_BOOL,"1 = do winding clipping to determine if each ambiguous tri should be lit")

idCVar	r_useCulling ("r_useCulling","2", CVAR_RENDERER\|CVAR_INTEGER,"0 = none, 1 = sphere, 2 = sphere + box", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar	r_useLightCulling ("r_useLightCulling","3", CVAR_RENDERER\|CVAR_INTEGER,"0 = none, 1 = box, 2 = exact clip of polyhedron faces, 3 = also areas", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_useLightScissors ("r_useLightScissors","1", CVAR_RENDERER\|CVAR_BOOL,"1 = use custom scissor rectangle for each light")

idCVar	r_useClippedLightScissors ("r_useClippedLightScissors","1", CVAR_RENDERER\|CVAR_INTEGER,"0 = full screen when near clipped, 1 = exact when near clipped, 2 = exact always", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar	r_useEntityCulling ("r_useEntityCulling","1", CVAR_RENDERER\|CVAR_BOOL,"0 = none, 1 = box")

idCVar	r_useEntityScissors ("r_useEntityScissors","0", CVAR_RENDERER\|CVAR_BOOL,"1 = use custom scissor rectangle for each entity")

idCVar	r_useInteractionCulling ("r_useInteractionCulling","1", CVAR_RENDERER\|CVAR_BOOL,"1 = cull interactions")

idCVar	r_useInteractionScissors ("r_useInteractionScissors","2", CVAR_RENDERER\|CVAR_INTEGER,"1 = use a custom scissor rectangle for each shadow interaction, 2 = also crop using portal scissors",-2, 2, idCmdSystem::ArgCompletion_Integer<-2, 2 >)

idCVar	r_useShadowCulling ("r_useShadowCulling","1", CVAR_RENDERER\|CVAR_BOOL,"try to cull shadows from partially visible lights")

idCVar	r_useFrustumFarDistance ("r_useFrustumFarDistance","0", CVAR_RENDERER\|CVAR_FLOAT,"if != 0 force the view frustum far distance to this distance")

idCVar	r_logFile ("r_logFile","0", CVAR_RENDERER\|CVAR_INTEGER,"number of frames to emit GL logs")

idCVar	r_clear ("r_clear","2", CVAR_RENDERER,"force screen clear every frame, 1 = purple, 2 = black, 'r g b' = custom")

idCVar	r_offsetFactor ("r_offsetfactor","0", CVAR_RENDERER\|CVAR_FLOAT,"polygon offset parameter")

idCVar	r_offsetUnits ("r_offsetunits","-600", CVAR_RENDERER\|CVAR_FLOAT,"polygon offset parameter")

idCVar	r_shadowPolygonOffset ("r_shadowPolygonOffset","-1", CVAR_RENDERER\|CVAR_FLOAT,"bias value added to depth test for stencil shadow drawing")

idCVar	r_shadowPolygonFactor ("r_shadowPolygonFactor","0", CVAR_RENDERER\|CVAR_FLOAT,"scale value for stencil shadow drawing")

idCVar	r_frontBuffer ("r_frontBuffer","0", CVAR_RENDERER\|CVAR_BOOL,"draw to front buffer for debugging")

idCVar	r_skipSubviews ("r_skipSubviews","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = don't render any gui elements on surfaces")

idCVar	r_skipGuiShaders ("r_skipGuiShaders","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = skip all gui elements on surfaces, 2 = skip drawing but still handle events, 3 = draw but skip events", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_skipParticles ("r_skipParticles","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = skip all particle systems", 0, 1, idCmdSystem::ArgCompletion_Integer< 0, 1 >)

idCVar	r_subviewOnly ("r_subviewOnly","0", CVAR_RENDERER\|CVAR_BOOL,"1 = don't render main view, allowing subviews to be debugged")

idCVar	r_shadows ("r_shadows","1", CVAR_RENDERER\|CVAR_BOOL\|CVAR_ARCHIVE,"enable shadows")

idCVar	r_testARBProgram ("r_testARBProgram","0", CVAR_RENDERER\|CVAR_BOOL,"experiment with vertex/fragment programs")

idCVar	r_testGamma ("r_testGamma","0", CVAR_RENDERER\|CVAR_FLOAT,"if > 0 draw a grid pattern to test gamma levels", 0, 195)

idCVar	r_testGammaBias ("r_testGammaBias","0", CVAR_RENDERER\|CVAR_FLOAT,"if > 0 draw a grid pattern to test gamma levels")

idCVar	r_testStepGamma ("r_testStepGamma","0", CVAR_RENDERER\|CVAR_FLOAT,"if > 0 draw a grid pattern to test gamma levels")

idCVar	r_lightScale ("r_lightScale","2", CVAR_RENDERER\|CVAR_FLOAT,"all light intensities are multiplied by this")

idCVar	r_lightSourceRadius ("r_lightSourceRadius","0", CVAR_RENDERER\|CVAR_FLOAT,"for soft-shadow sampling")

idCVar	r_flareSize ("r_flareSize","1", CVAR_RENDERER\|CVAR_FLOAT,"scale the flare deforms from the material def")

idCVar	r_useExternalShadows ("r_useExternalShadows","1", CVAR_RENDERER\|CVAR_INTEGER,"1 = skip drawing caps when outside the light volume, 2 = force to no caps for testing", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar	r_useOptimizedShadows ("r_useOptimizedShadows","1", CVAR_RENDERER\|CVAR_BOOL,"use the dmap generated static shadow volumes")

idCVar	r_useScissor ("r_useScissor","1", CVAR_RENDERER\|CVAR_BOOL,"scissor clip as portals and lights are processed")

idCVar	r_useCombinerDisplayLists ("r_useCombinerDisplayLists","1", CVAR_RENDERER\|CVAR_BOOL\|CVAR_NOCHEAT,"put all nvidia register combiner programming in display lists")

idCVar	r_useDepthBoundsTest ("r_useDepthBoundsTest","1", CVAR_RENDERER\|CVAR_BOOL,"use depth bounds test to reduce shadow fill")

idCVar	r_screenFraction ("r_screenFraction","100", CVAR_RENDERER\|CVAR_INTEGER,"for testing fill rate, the resolution of the entire screen can be changed")

idCVar	r_demonstrateBug ("r_demonstrateBug","0", CVAR_RENDERER\|CVAR_BOOL,"used during development to show IHV's their problems")

idCVar	r_usePortals ("r_usePortals","1", CVAR_RENDERER\|CVAR_BOOL," 1 = use portals to perform area culling, otherwise draw everything")

idCVar	r_singleLight ("r_singleLight","-1", CVAR_RENDERER\|CVAR_INTEGER,"suppress all but one light")

idCVar	r_singleEntity ("r_singleEntity","-1", CVAR_RENDERER\|CVAR_INTEGER,"suppress all but one entity")

idCVar	r_singleSurface ("r_singleSurface","-1", CVAR_RENDERER\|CVAR_INTEGER,"suppress all but one surface on each entity")

idCVar	r_singleArea ("r_singleArea","0", CVAR_RENDERER\|CVAR_BOOL,"only draw the portal area the view is actually in")

idCVar	r_forceLoadImages ("r_forceLoadImages","0", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_BOOL,"draw all images to screen after registration")

idCVar	r_orderIndexes ("r_orderIndexes","1", CVAR_RENDERER\|CVAR_BOOL,"perform index reorganization to optimize vertex use")

idCVar	r_lightAllBackFaces ("r_lightAllBackFaces","0", CVAR_RENDERER\|CVAR_BOOL,"light all the back faces, even when they would be shadowed")

idCVar	r_showPortals ("r_showPortals","0", CVAR_RENDERER\|CVAR_BOOL,"draw portal outlines in color based on passed / not passed")

idCVar	r_showUnsmoothedTangents ("r_showUnsmoothedTangents","0", CVAR_RENDERER\|CVAR_BOOL,"if 1, put all nvidia register combiner programming in display lists")

idCVar	r_showSilhouette ("r_showSilhouette","0", CVAR_RENDERER\|CVAR_BOOL,"highlight edges that are casting shadow planes")

idCVar	r_showVertexColor ("r_showVertexColor","0", CVAR_RENDERER\|CVAR_BOOL,"draws all triangles with the solid vertex color")

idCVar	r_showUpdates ("r_showUpdates","0", CVAR_RENDERER\|CVAR_BOOL,"report entity and light updates and ref counts")

idCVar	r_showDemo ("r_showDemo","0", CVAR_RENDERER\|CVAR_BOOL,"report reads and writes to the demo file")

idCVar	r_showDynamic ("r_showDynamic","0", CVAR_RENDERER\|CVAR_BOOL,"report stats on dynamic surface generation")

idCVar	r_showLightScale ("r_showLightScale","0", CVAR_RENDERER\|CVAR_BOOL,"report the scale factor applied to drawing for overbrights")

idCVar	r_showDefs ("r_showDefs","0", CVAR_RENDERER\|CVAR_BOOL,"report the number of modeDefs and lightDefs in view")

idCVar	r_showTrace ("r_showTrace","0", CVAR_RENDERER\|CVAR_INTEGER,"show the intersection of an eye trace with the world", idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar	r_showIntensity ("r_showIntensity","0", CVAR_RENDERER\|CVAR_BOOL,"draw the screen colors based on intensity, red = 0, green = 128, blue = 255")

idCVar	r_showImages ("r_showImages","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = show all images instead of rendering, 2 = show in proportional size", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar	r_showSmp ("r_showSmp","0", CVAR_RENDERER\|CVAR_BOOL,"show which end (front or back) is blocking")

idCVar	r_showLights ("r_showLights","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = just print volumes numbers, highlighting ones covering the view, 2 = also draw planes of each volume, 3 = also draw edges of each volume", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_showShadows ("r_showShadows","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = visualize the stencil shadow volumes, 2 = draw filled in", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_showShadowCount ("r_showShadowCount","0", CVAR_RENDERER\|CVAR_INTEGER,"colors screen based on shadow volume depth complexity, >= 2 = print overdraw count based on stencil index values, 3 = only show turboshadows, 4 = only show static shadows", 0, 4, idCmdSystem::ArgCompletion_Integer< 0, 4 >)

idCVar	r_showLightScissors ("r_showLightScissors","0", CVAR_RENDERER\|CVAR_BOOL,"show light scissor rectangles")

idCVar	r_showEntityScissors ("r_showEntityScissors","0", CVAR_RENDERER\|CVAR_BOOL,"show entity scissor rectangles")

idCVar	r_showInteractionFrustums ("r_showInteractionFrustums","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = show a frustum for each interaction, 2 = also draw lines to light origin, 3 = also draw entity bbox", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_showInteractionScissors ("r_showInteractionScissors","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = show screen rectangle which contains the interaction frustum, 2 = also draw construction lines", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar	r_showLightCount ("r_showLightCount","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = colors surfaces based on light count, 2 = also count everything through walls, 3 = also print overdraw", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_showViewEntitys ("r_showViewEntitys","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = displays the bounding boxes of all view models, 2 = print index numbers")

idCVar	r_showTris ("r_showTris","0", CVAR_RENDERER\|CVAR_INTEGER,"enables wireframe rendering of the world, 1 = only draw visible ones, 2 = draw all front facing, 3 = draw all", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_showSurfaceInfo ("r_showSurfaceInfo","0", CVAR_RENDERER\|CVAR_BOOL,"show surface material name under crosshair")

idCVar	r_showNormals ("r_showNormals","0", CVAR_RENDERER\|CVAR_FLOAT,"draws wireframe normals")

idCVar	r_showMemory ("r_showMemory","0", CVAR_RENDERER\|CVAR_BOOL,"print frame memory utilization")

idCVar	r_showCull ("r_showCull","0", CVAR_RENDERER\|CVAR_BOOL,"report sphere and box culling stats")

idCVar	r_showInteractions ("r_showInteractions","0", CVAR_RENDERER\|CVAR_BOOL,"report interaction generation activity")

idCVar	r_showDepth ("r_showDepth","0", CVAR_RENDERER\|CVAR_BOOL,"display the contents of the depth buffer and the depth range")

idCVar	r_showSurfaces ("r_showSurfaces","0", CVAR_RENDERER\|CVAR_BOOL,"report surface/light/shadow counts")

idCVar	r_showPrimitives ("r_showPrimitives","0", CVAR_RENDERER\|CVAR_INTEGER,"report drawsurf/index/vertex counts")

idCVar	r_showEdges ("r_showEdges","0", CVAR_RENDERER\|CVAR_BOOL,"draw the sil edges")

idCVar	r_showTexturePolarity ("r_showTexturePolarity","0", CVAR_RENDERER\|CVAR_BOOL,"shade triangles by texture area polarity")

idCVar	r_showTangentSpace ("r_showTangentSpace","0", CVAR_RENDERER\|CVAR_INTEGER,"shade triangles by tangent space, 1 = use 1st tangent vector, 2 = use 2nd tangent vector, 3 = use normal vector", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_showDominantTri ("r_showDominantTri","0", CVAR_RENDERER\|CVAR_BOOL,"draw lines from vertexes to center of dominant triangles")

idCVar	r_showAlloc ("r_showAlloc","0", CVAR_RENDERER\|CVAR_BOOL,"report alloc/free counts")

idCVar	r_showTextureVectors ("r_showTextureVectors","0", CVAR_RENDERER\|CVAR_FLOAT," if > 0 draw each triangles texture (tangent) vectors")

idCVar	r_showOverDraw ("r_showOverDraw","0", CVAR_RENDERER\|CVAR_INTEGER,"1 = geometry overdraw, 2 = light interaction overdraw, 3 = geometry and light interaction overdraw", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar	r_lockSurfaces ("r_lockSurfaces","0", CVAR_RENDERER\|CVAR_BOOL,"allow moving the view point without changing the composition of the scene, including culling")

idCVar	r_useEntityCallbacks ("r_useEntityCallbacks","1", CVAR_RENDERER\|CVAR_BOOL,"if 0, issue the callback immediately at update time, rather than defering")

idCVar	r_showSkel ("r_showSkel","0", CVAR_RENDERER\|CVAR_INTEGER,"draw the skeleton when model animates, 1 = draw model with skeleton, 2 = draw skeleton only", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar	r_jointNameScale ("r_jointNameScale","0.02", CVAR_RENDERER\|CVAR_FLOAT,"size of joint names when r_showskel is set to 1")

idCVar	r_jointNameOffset ("r_jointNameOffset","0.5", CVAR_RENDERER\|CVAR_FLOAT,"offset of joint names when r_showskel is set to 1")

idCVar	r_cgVertexProfile ("r_cgVertexProfile","best", CVAR_RENDERER\|CVAR_ARCHIVE,"arbvp1, vp20, vp30")

idCVar	r_cgFragmentProfile ("r_cgFragmentProfile","best", CVAR_RENDERER\|CVAR_ARCHIVE,"arbfp1, fp30")

idCVar	r_debugLineDepthTest ("r_debugLineDepthTest","0", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_BOOL,"perform depth test on debug lines")

idCVar	r_debugLineWidth ("r_debugLineWidth","1", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_BOOL,"width of debug lines")

idCVar	r_debugArrowStep ("r_debugArrowStep","120", CVAR_RENDERER\|CVAR_ARCHIVE\|CVAR_INTEGER,"step size of arrow cone line rotation in degrees", 0, 120)

idCVar	r_debugPolygonFilled ("r_debugPolygonFilled","1", CVAR_RENDERER\|CVAR_BOOL,"draw a filled polygon")

idCVar	r_materialOverride ("r_materialOverride","", CVAR_RENDERER,"overrides all materials", idCmdSystem::ArgCompletion_Decl< DECL_MATERIAL >)

idCVar	r_debugRenderToTexture ("r_debugRenderToTexture","0", CVAR_RENDERER\|CVAR_INTEGER,"")

GLfloat	s

GLfloat GLfloat	t

GLfloat *	st

const GLfloat *	params

const GLfloat	param

GLenum	portion

GLenum GLenum	variable

GLenum GLenum GLenum	input

GLenum GLenum GLenum GLenum	mapping

GLenum GLenum GLenum GLenum GLenum	componentUsage

GLenum GLenum	abOutput

GLenum GLenum GLenum	cdOutput

GLenum GLenum GLenum GLenum	sumOutput

GLenum GLenum GLenum GLenum GLenum	scale

GLenum GLenum GLenum GLenum GLenum GLenum	bias

GLenum GLenum GLenum GLenum GLenum GLenum GLboolean	abDotProduct

GLenum GLenum GLenum GLenum GLenum GLenum GLboolean GLboolean	cdDotProduct

GLenum GLenum GLenum GLenum GLenum GLenum GLboolean GLboolean GLboolean	muxSum

void *	pointer

	GLint

	GLsizei

	GLenum

const GLvoid	int

const GLvoid const void *PFNGLGENFRAGMENTSHADERSATIPROC	qglGenFragmentShadersATI

PFNGLBINDFRAGMENTSHADERATIPROC	qglBindFragmentShaderATI

PFNGLDELETEFRAGMENTSHADERATIPROC	qglDeleteFragmentShaderATI

PFNGLBEGINFRAGMENTSHADERATIPROC	qglBeginFragmentShaderATI

PFNGLENDFRAGMENTSHADERATIPROC	qglEndFragmentShaderATI

PFNGLPASSTEXCOORDATIPROC	qglPassTexCoordATI

PFNGLSAMPLEMAPATIPROC	qglSampleMapATI

PFNGLCOLORFRAGMENTOP1ATIPROC	qglColorFragmentOp1ATI

PFNGLCOLORFRAGMENTOP2ATIPROC	qglColorFragmentOp2ATI

PFNGLCOLORFRAGMENTOP3ATIPROC	qglColorFragmentOp3ATI

PFNGLALPHAFRAGMENTOP1ATIPROC	qglAlphaFragmentOp1ATI

PFNGLALPHAFRAGMENTOP2ATIPROC	qglAlphaFragmentOp2ATI

PFNGLALPHAFRAGMENTOP3ATIPROC	qglAlphaFragmentOp3ATI

PFNGLSETFRAGMENTSHADERCONSTANTATIPROC	qglSetFragmentShaderConstantATI

PFNGLACTIVESTENCILFACEEXTPROC	qglActiveStencilFaceEXT

PFNGLSTENCILOPSEPARATEATIPROC	qglStencilOpSeparateATI

PFNGLSTENCILFUNCSEPARATEATIPROC	qglStencilFuncSeparateATI

PFNGLCOMPRESSEDTEXIMAGE2DARBPROC	qglCompressedTexImage2DARB

PFNGLGETCOMPRESSEDTEXIMAGEARBPROC	qglGetCompressedTexImageARB

PFNGLBINDBUFFERARBPROC	qglBindBufferARB

PFNGLDELETEBUFFERSARBPROC	qglDeleteBuffersARB

PFNGLGENBUFFERSARBPROC	qglGenBuffersARB

PFNGLISBUFFERARBPROC	qglIsBufferARB

PFNGLBUFFERDATAARBPROC	qglBufferDataARB

PFNGLBUFFERSUBDATAARBPROC	qglBufferSubDataARB

PFNGLGETBUFFERSUBDATAARBPROC	qglGetBufferSubDataARB

PFNGLMAPBUFFERARBPROC	qglMapBufferARB

PFNGLUNMAPBUFFERARBPROC	qglUnmapBufferARB

PFNGLGETBUFFERPARAMETERIVARBPROC	qglGetBufferParameterivARB

PFNGLGETBUFFERPOINTERVARBPROC	qglGetBufferPointervARB

PFNGLVERTEXATTRIBPOINTERARBPROC	qglVertexAttribPointerARB

PFNGLENABLEVERTEXATTRIBARRAYARBPROC	qglEnableVertexAttribArrayARB

PFNGLDISABLEVERTEXATTRIBARRAYARBPROC	qglDisableVertexAttribArrayARB

PFNGLPROGRAMSTRINGARBPROC	qglProgramStringARB

PFNGLBINDPROGRAMARBPROC	qglBindProgramARB

PFNGLGENPROGRAMSARBPROC	qglGenProgramsARB

PFNGLPROGRAMENVPARAMETER4FVARBPROC	qglProgramEnvParameter4fvARB

PFNGLPROGRAMLOCALPARAMETER4FVARBPROC	qglProgramLocalParameter4fvARB

PFNGLDEPTHBOUNDSEXTPROC	qglDepthBoundsEXT

vidmode_t	r_vidModes []

Macro Definition Documentation

#define MAX_BLENDS 256

Definition at line 1349 of file RenderSystem_init.cpp.

#define Q_ALLOCATE_MEMORY_NV "wglAllocateMemoryNV"

Definition at line 251 of file RenderSystem_init.cpp.

#define Q_FREE_MEMORY_NV "wglFreeMemoryNV"

Definition at line 252 of file RenderSystem_init.cpp.

Typedef Documentation

typedef struct vidmode_s vidmode_t

Function Documentation

void GfxInfo_f ( const idCmdArgs & args )

Definition at line 1776 of file RenderSystem_init.cpp.

void GL_CheckErrors ( void )

Definition at line 739 of file RenderSystem_init.cpp.

void* APIENTRY* qAllocateMemoryNV	(	GLsizei	size,
		float	readFrequency,
		float	writeFrequency,
		float	priority
	)

void R_Benchmark_f ( const idCmdArgs & args )

Definition at line 1101 of file RenderSystem_init.cpp.

bool R_CheckExtension ( char * name )

Definition at line 318 of file RenderSystem_init.cpp.

void R_EnvShot_f ( const idCmdArgs & args )

Definition at line 1457 of file RenderSystem_init.cpp.

void R_InitCommands ( void )

Definition at line 2048 of file RenderSystem_init.cpp.

void R_InitCvars ( void )

Definition at line 2039 of file RenderSystem_init.cpp.

void R_InitMaterials ( void )

Definition at line 1969 of file RenderSystem_init.cpp.

void R_InitOpenGL ( void )

Definition at line 618 of file RenderSystem_init.cpp.

void R_MakeAmbientMap_f ( const idCmdArgs & args )

Definition at line 1598 of file RenderSystem_init.cpp.

void R_ReadTiledPixels	(	int	width,
		int	height,
		byte *	buffer,
		renderView_t *	ref = `NULL`
	)

Definition at line 1154 of file RenderSystem_init.cpp.

void R_ReportImageDuplication_f ( const idCmdArgs & args )

Definition at line 972 of file RenderSystem_init.cpp.

void R_ReportSurfaceAreas_f ( const idCmdArgs & args )

Definition at line 938 of file RenderSystem_init.cpp.

void R_SampleCubeMap	(	const idVec3 &	dir,
		int	size,
		byte *	buffers[6],
		byte	result[4]
	)

Definition at line 1543 of file RenderSystem_init.cpp.

void R_ScreenShot_f ( const idCmdArgs & args )

Definition at line 1350 of file RenderSystem_init.cpp.

void R_ScreenshotFilename	(	int &	lastNumber,
		const char *	base,
		idStr &	fileName
	)

Definition at line 1303 of file RenderSystem_init.cpp.

void R_SetColorMappings ( void )

Definition at line 1738 of file RenderSystem_init.cpp.

void R_StencilShot ( void )

Definition at line 1410 of file RenderSystem_init.cpp.

void R_TestImage_f ( const idCmdArgs & args )

Definition at line 835 of file RenderSystem_init.cpp.

void R_TestVideo_f ( const idCmdArgs & args )

Definition at line 865 of file RenderSystem_init.cpp.

void R_TouchGui_f ( const idCmdArgs & args )

Definition at line 2021 of file RenderSystem_init.cpp.

void R_VidRestart_f ( const idCmdArgs & args )

Definition at line 1875 of file RenderSystem_init.cpp.

void ( APIENTRY * qglMultiTexCoord2fARB )

Variable Documentation

GLenum GLenum GLenum GLenum GLenum GLenum GLboolean abDotProduct

Definition at line 235 of file RenderSystem_init.cpp.

GLenum GLenum abOutput

Definition at line 235 of file RenderSystem_init.cpp.

GLenum GLenum GLenum GLenum GLenum GLenum bias

Definition at line 235 of file RenderSystem_init.cpp.

GLenum GLenum GLenum GLenum GLenum GLenum GLboolean GLboolean cdDotProduct

Definition at line 235 of file RenderSystem_init.cpp.

GLenum GLenum GLenum cdOutput

Definition at line 235 of file RenderSystem_init.cpp.

GLenum GLenum GLenum componentUsage

Definition at line 233 of file RenderSystem_init.cpp.

glconfig_t glConfig

Definition at line 41 of file RenderSystem_init.cpp.

GLenum

Definition at line 255 of file RenderSystem_init.cpp.

GLint

Definition at line 255 of file RenderSystem_init.cpp.

GLsizei

Definition at line 255 of file RenderSystem_init.cpp.

GLenum input

Definition at line 233 of file RenderSystem_init.cpp.

const GLvoid int

Definition at line 257 of file RenderSystem_init.cpp.

GLenum GLenum mapping

Definition at line 233 of file RenderSystem_init.cpp.

GLenum GLenum GLenum GLenum GLenum GLenum GLboolean GLboolean GLboolean muxSum

Definition at line 235 of file RenderSystem_init.cpp.

const GLint param

Definition at line 231 of file RenderSystem_init.cpp.

const GLint* params

Definition at line 229 of file RenderSystem_init.cpp.

void* pointer

Definition at line 241 of file RenderSystem_init.cpp.

GLenum portion

Definition at line 233 of file RenderSystem_init.cpp.

PFNGLACTIVESTENCILFACEEXTPROC qglActiveStencilFaceEXT

Definition at line 277 of file RenderSystem_init.cpp.

PFNGLALPHAFRAGMENTOP1ATIPROC qglAlphaFragmentOp1ATI

Definition at line 271 of file RenderSystem_init.cpp.

PFNGLALPHAFRAGMENTOP2ATIPROC qglAlphaFragmentOp2ATI

Definition at line 272 of file RenderSystem_init.cpp.

PFNGLALPHAFRAGMENTOP3ATIPROC qglAlphaFragmentOp3ATI

Definition at line 273 of file RenderSystem_init.cpp.

PFNGLBEGINFRAGMENTSHADERATIPROC qglBeginFragmentShaderATI

Definition at line 264 of file RenderSystem_init.cpp.

PFNGLBINDBUFFERARBPROC qglBindBufferARB

Definition at line 288 of file RenderSystem_init.cpp.

PFNGLBINDFRAGMENTSHADERATIPROC qglBindFragmentShaderATI

Definition at line 262 of file RenderSystem_init.cpp.

PFNGLBINDPROGRAMARBPROC qglBindProgramARB

Definition at line 305 of file RenderSystem_init.cpp.

PFNGLBUFFERDATAARBPROC qglBufferDataARB

Definition at line 292 of file RenderSystem_init.cpp.

PFNGLBUFFERSUBDATAARBPROC qglBufferSubDataARB

Definition at line 293 of file RenderSystem_init.cpp.

PFNGLCOLORFRAGMENTOP1ATIPROC qglColorFragmentOp1ATI

Definition at line 268 of file RenderSystem_init.cpp.

PFNGLCOLORFRAGMENTOP2ATIPROC qglColorFragmentOp2ATI

Definition at line 269 of file RenderSystem_init.cpp.

PFNGLCOLORFRAGMENTOP3ATIPROC qglColorFragmentOp3ATI

Definition at line 270 of file RenderSystem_init.cpp.

PFNGLCOMPRESSEDTEXIMAGE2DARBPROC qglCompressedTexImage2DARB

Definition at line 284 of file RenderSystem_init.cpp.

PFNGLDELETEBUFFERSARBPROC qglDeleteBuffersARB

Definition at line 289 of file RenderSystem_init.cpp.

PFNGLDELETEFRAGMENTSHADERATIPROC qglDeleteFragmentShaderATI

Definition at line 263 of file RenderSystem_init.cpp.

PFNGLDEPTHBOUNDSEXTPROC qglDepthBoundsEXT

Definition at line 311 of file RenderSystem_init.cpp.

PFNGLDISABLEVERTEXATTRIBARRAYARBPROC qglDisableVertexAttribArrayARB

Definition at line 303 of file RenderSystem_init.cpp.

PFNGLENABLEVERTEXATTRIBARRAYARBPROC qglEnableVertexAttribArrayARB

Definition at line 302 of file RenderSystem_init.cpp.

PFNGLENDFRAGMENTSHADERATIPROC qglEndFragmentShaderATI

Definition at line 265 of file RenderSystem_init.cpp.

PFNGLGENBUFFERSARBPROC qglGenBuffersARB

Definition at line 290 of file RenderSystem_init.cpp.

const GLvoid const void* PFNGLGENFRAGMENTSHADERSATIPROC qglGenFragmentShadersATI

Definition at line 257 of file RenderSystem_init.cpp.

PFNGLGENPROGRAMSARBPROC qglGenProgramsARB

Definition at line 306 of file RenderSystem_init.cpp.

PFNGLGETBUFFERPARAMETERIVARBPROC qglGetBufferParameterivARB

Definition at line 297 of file RenderSystem_init.cpp.

PFNGLGETBUFFERPOINTERVARBPROC qglGetBufferPointervARB

Definition at line 298 of file RenderSystem_init.cpp.

PFNGLGETBUFFERSUBDATAARBPROC qglGetBufferSubDataARB

Definition at line 294 of file RenderSystem_init.cpp.

PFNGLGETCOMPRESSEDTEXIMAGEARBPROC qglGetCompressedTexImageARB

Definition at line 285 of file RenderSystem_init.cpp.

PFNGLISBUFFERARBPROC qglIsBufferARB

Definition at line 291 of file RenderSystem_init.cpp.

PFNGLMAPBUFFERARBPROC qglMapBufferARB

Definition at line 295 of file RenderSystem_init.cpp.

PFNGLPASSTEXCOORDATIPROC qglPassTexCoordATI

Definition at line 266 of file RenderSystem_init.cpp.

PFNGLPROGRAMENVPARAMETER4FVARBPROC qglProgramEnvParameter4fvARB

Definition at line 307 of file RenderSystem_init.cpp.

PFNGLPROGRAMLOCALPARAMETER4FVARBPROC qglProgramLocalParameter4fvARB

Definition at line 308 of file RenderSystem_init.cpp.

PFNGLPROGRAMSTRINGARBPROC qglProgramStringARB

Definition at line 304 of file RenderSystem_init.cpp.

PFNGLSAMPLEMAPATIPROC qglSampleMapATI

Definition at line 267 of file RenderSystem_init.cpp.

PFNGLSETFRAGMENTSHADERCONSTANTATIPROC qglSetFragmentShaderConstantATI

Definition at line 274 of file RenderSystem_init.cpp.

PFNGLSTENCILFUNCSEPARATEATIPROC qglStencilFuncSeparateATI

Definition at line 281 of file RenderSystem_init.cpp.

PFNGLSTENCILOPSEPARATEATIPROC qglStencilOpSeparateATI

Definition at line 280 of file RenderSystem_init.cpp.

PFNGLUNMAPBUFFERARBPROC qglUnmapBufferARB

Definition at line 296 of file RenderSystem_init.cpp.

PFNGLVERTEXATTRIBPOINTERARBPROC qglVertexAttribPointerARB

Definition at line 301 of file RenderSystem_init.cpp.

idCVar r_brightness("r_brightness","1", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_FLOAT,"changes gamma tables", 0.5f, 2.0f)

idCVar r_cgFragmentProfile("r_cgFragmentProfile","best", CVAR_RENDERER|CVAR_ARCHIVE,"arbfp1, fp30")

idCVar r_cgVertexProfile("r_cgVertexProfile","best", CVAR_RENDERER|CVAR_ARCHIVE,"arbvp1, vp20, vp30")

idCVar r_checkBounds("r_checkBounds","0", CVAR_RENDERER|CVAR_BOOL,"compare all surface bounds with precalculated ones")

idCVar r_clear("r_clear","2", CVAR_RENDERER,"force screen clear every frame, 1 = purple, 2 = black, 'r g b' = custom")

idCVar r_customHeight("r_customHeight","486", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_INTEGER,"custom screen height. set r_mode to -1 to activate")

idCVar r_customWidth("r_customWidth","720", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_INTEGER,"custom screen width. set r_mode to -1 to activate")

idCVar r_debugArrowStep("r_debugArrowStep","120", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_INTEGER,"step size of arrow cone line rotation in degrees", 0, 120)

idCVar r_debugLineDepthTest("r_debugLineDepthTest","0", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_BOOL,"perform depth test on debug lines")

idCVar r_debugLineWidth("r_debugLineWidth","1", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_BOOL,"width of debug lines")

idCVar r_debugPolygonFilled("r_debugPolygonFilled","1", CVAR_RENDERER|CVAR_BOOL,"draw a filled polygon")

idCVar r_debugRenderToTexture("r_debugRenderToTexture","0", CVAR_RENDERER|CVAR_INTEGER,"")

idCVar r_demonstrateBug("r_demonstrateBug","0", CVAR_RENDERER|CVAR_BOOL,"used during development to show IHV's their problems")

idCVar r_displayRefresh("r_displayRefresh","0", CVAR_RENDERER|CVAR_INTEGER|CVAR_NOCHEAT,"optional display refresh rate option for vid mode", 0.0f, 200.0f)

idCVar r_finish("r_finish","0", CVAR_RENDERER|CVAR_BOOL,"force a call to glFinish() every frame")

idCVar r_flareSize("r_flareSize","1", CVAR_RENDERER|CVAR_FLOAT,"scale the flare deforms from the material def")

idCVar r_forceLoadImages("r_forceLoadImages","0", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_BOOL,"draw all images to screen after registration")

idCVar r_frontBuffer("r_frontBuffer","0", CVAR_RENDERER|CVAR_BOOL,"draw to front buffer for debugging")

idCVar r_fullscreen("r_fullscreen","1", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_BOOL,"0 = windowed, 1 = full screen")

idCVar r_gamma("r_gamma","1", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_FLOAT,"changes gamma tables", 0.5f, 3.0f)

idCVar r_glDriver("r_glDriver","", CVAR_RENDERER,"\"opengl32\", etc.")

idCVar r_ignore("r_ignore","0", CVAR_RENDERER,"used for random debugging without defining new vars")

idCVar r_ignore2("r_ignore2","0", CVAR_RENDERER,"used for random debugging without defining new vars")

idCVar r_ignoreGLErrors("r_ignoreGLErrors","1", CVAR_RENDERER|CVAR_BOOL,"ignore GL errors")

idCVar r_inhibitFragmentProgram("r_inhibitFragmentProgram","0", CVAR_RENDERER|CVAR_BOOL,"ignore the fragment program extension")

idCVar r_jitter("r_jitter","0", CVAR_RENDERER|CVAR_BOOL,"randomly subpixel jitter the projection matrix")

idCVar r_jointNameOffset("r_jointNameOffset","0.5", CVAR_RENDERER|CVAR_FLOAT,"offset of joint names when r_showskel is set to 1")

idCVar r_jointNameScale("r_jointNameScale","0.02", CVAR_RENDERER|CVAR_FLOAT,"size of joint names when r_showskel is set to 1")

idCVar r_lightAllBackFaces("r_lightAllBackFaces","0", CVAR_RENDERER|CVAR_BOOL,"light all the back faces, even when they would be shadowed")

idCVar r_lightScale("r_lightScale","2", CVAR_RENDERER|CVAR_FLOAT,"all light intensities are multiplied by this")

idCVar r_lightSourceRadius("r_lightSourceRadius","0", CVAR_RENDERER|CVAR_FLOAT,"for soft-shadow sampling")

idCVar r_lockSurfaces("r_lockSurfaces","0", CVAR_RENDERER|CVAR_BOOL,"allow moving the view point without changing the composition of the scene, including culling")

idCVar r_logFile("r_logFile","0", CVAR_RENDERER|CVAR_INTEGER,"number of frames to emit GL logs")

idCVar r_materialOverride("r_materialOverride","", CVAR_RENDERER,"overrides all materials", idCmdSystem::ArgCompletion_Decl< DECL_MATERIAL >)

idCVar r_mode("r_mode","3", CVAR_ARCHIVE|CVAR_RENDERER|CVAR_INTEGER,"video mode number")

idCVar r_multiSamples("r_multiSamples","0", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_INTEGER,"number of antialiasing samples")

idCVar r_offsetFactor("r_offsetfactor","0", CVAR_RENDERER|CVAR_FLOAT,"polygon offset parameter")

idCVar r_offsetUnits("r_offsetunits","-600", CVAR_RENDERER|CVAR_FLOAT,"polygon offset parameter")

idCVar r_orderIndexes("r_orderIndexes","1", CVAR_RENDERER|CVAR_BOOL,"perform index reorganization to optimize vertex use")

idCVar r_renderer("r_renderer","best", CVAR_RENDERER|CVAR_ARCHIVE,"hardware specific renderer path to use", r_rendererArgs, idCmdSystem::ArgCompletion_String< r_rendererArgs >)

const char* r_rendererArgs[] = { "best", "arb", "arb2", "Cg", "exp", "nv10", "nv20", "r200", NULL }

Definition at line 45 of file RenderSystem_init.cpp.

idCVar r_screenFraction("r_screenFraction","100", CVAR_RENDERER|CVAR_INTEGER,"for testing fill rate, the resolution of the entire screen can be changed")

idCVar r_shadowPolygonFactor("r_shadowPolygonFactor","0", CVAR_RENDERER|CVAR_FLOAT,"scale value for stencil shadow drawing")

idCVar r_shadowPolygonOffset("r_shadowPolygonOffset","-1", CVAR_RENDERER|CVAR_FLOAT,"bias value added to depth test for stencil shadow drawing")

idCVar r_shadows("r_shadows","1", CVAR_RENDERER|CVAR_BOOL|CVAR_ARCHIVE,"enable shadows")

idCVar r_showAlloc("r_showAlloc","0", CVAR_RENDERER|CVAR_BOOL,"report alloc/free counts")

idCVar r_showCull("r_showCull","0", CVAR_RENDERER|CVAR_BOOL,"report sphere and box culling stats")

idCVar r_showDefs("r_showDefs","0", CVAR_RENDERER|CVAR_BOOL,"report the number of modeDefs and lightDefs in view")

idCVar r_showDemo("r_showDemo","0", CVAR_RENDERER|CVAR_BOOL,"report reads and writes to the demo file")

idCVar r_showDepth("r_showDepth","0", CVAR_RENDERER|CVAR_BOOL,"display the contents of the depth buffer and the depth range")

idCVar r_showDominantTri("r_showDominantTri","0", CVAR_RENDERER|CVAR_BOOL,"draw lines from vertexes to center of dominant triangles")

idCVar r_showDynamic("r_showDynamic","0", CVAR_RENDERER|CVAR_BOOL,"report stats on dynamic surface generation")

idCVar r_showEdges("r_showEdges","0", CVAR_RENDERER|CVAR_BOOL,"draw the sil edges")

idCVar r_showEntityScissors("r_showEntityScissors","0", CVAR_RENDERER|CVAR_BOOL,"show entity scissor rectangles")

idCVar r_showImages("r_showImages","0", CVAR_RENDERER|CVAR_INTEGER,"1 = show all images instead of rendering, 2 = show in proportional size", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar r_showIntensity("r_showIntensity","0", CVAR_RENDERER|CVAR_BOOL,"draw the screen colors based on intensity, red = 0, green = 128, blue = 255")

idCVar r_showInteractionFrustums("r_showInteractionFrustums","0", CVAR_RENDERER|CVAR_INTEGER,"1 = show a frustum for each interaction, 2 = also draw lines to light origin, 3 = also draw entity bbox", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_showInteractions("r_showInteractions","0", CVAR_RENDERER|CVAR_BOOL,"report interaction generation activity")

idCVar r_showInteractionScissors("r_showInteractionScissors","0", CVAR_RENDERER|CVAR_INTEGER,"1 = show screen rectangle which contains the interaction frustum, 2 = also draw construction lines", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar r_showLightCount("r_showLightCount","0", CVAR_RENDERER|CVAR_INTEGER,"1 = colors surfaces based on light count, 2 = also count everything through walls, 3 = also print overdraw", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_showLights("r_showLights","0", CVAR_RENDERER|CVAR_INTEGER,"1 = just print volumes numbers, highlighting ones covering the view, 2 = also draw planes of each volume, 3 = also draw edges of each volume", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_showLightScale("r_showLightScale","0", CVAR_RENDERER|CVAR_BOOL,"report the scale factor applied to drawing for overbrights")

idCVar r_showLightScissors("r_showLightScissors","0", CVAR_RENDERER|CVAR_BOOL,"show light scissor rectangles")

idCVar r_showMemory("r_showMemory","0", CVAR_RENDERER|CVAR_BOOL,"print frame memory utilization")

idCVar r_showNormals("r_showNormals","0", CVAR_RENDERER|CVAR_FLOAT,"draws wireframe normals")

idCVar r_showOverDraw("r_showOverDraw","0", CVAR_RENDERER|CVAR_INTEGER,"1 = geometry overdraw, 2 = light interaction overdraw, 3 = geometry and light interaction overdraw", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_showPortals("r_showPortals","0", CVAR_RENDERER|CVAR_BOOL,"draw portal outlines in color based on passed / not passed")

idCVar r_showPrimitives("r_showPrimitives","0", CVAR_RENDERER|CVAR_INTEGER,"report drawsurf/index/vertex counts")

idCVar r_showShadowCount("r_showShadowCount","0", CVAR_RENDERER|CVAR_INTEGER,"colors screen based on shadow volume depth complexity, >= 2 = print overdraw count based on stencil index values, 3 = only show turboshadows, 4 = only show static shadows", 0, 4, idCmdSystem::ArgCompletion_Integer< 0, 4 >)

idCVar r_showShadows("r_showShadows","0", CVAR_RENDERER|CVAR_INTEGER,"1 = visualize the stencil shadow volumes, 2 = draw filled in", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_showSilhouette("r_showSilhouette","0", CVAR_RENDERER|CVAR_BOOL,"highlight edges that are casting shadow planes")

idCVar r_showSkel("r_showSkel","0", CVAR_RENDERER|CVAR_INTEGER,"draw the skeleton when model animates, 1 = draw model with skeleton, 2 = draw skeleton only", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar r_showSmp("r_showSmp","0", CVAR_RENDERER|CVAR_BOOL,"show which end (front or back) is blocking")

idCVar r_showSurfaceInfo("r_showSurfaceInfo","0", CVAR_RENDERER|CVAR_BOOL,"show surface material name under crosshair")

idCVar r_showSurfaces("r_showSurfaces","0", CVAR_RENDERER|CVAR_BOOL,"report surface/light/shadow counts")

idCVar r_showTangentSpace("r_showTangentSpace","0", CVAR_RENDERER|CVAR_INTEGER,"shade triangles by tangent space, 1 = use 1st tangent vector, 2 = use 2nd tangent vector, 3 = use normal vector", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_showTexturePolarity("r_showTexturePolarity","0", CVAR_RENDERER|CVAR_BOOL,"shade triangles by texture area polarity")

idCVar r_showTextureVectors("r_showTextureVectors","0", CVAR_RENDERER|CVAR_FLOAT," if > 0 draw each triangles texture (tangent) vectors")

idCVar r_showTrace("r_showTrace","0", CVAR_RENDERER|CVAR_INTEGER,"show the intersection of an eye trace with the world", idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar r_showTris("r_showTris","0", CVAR_RENDERER|CVAR_INTEGER,"enables wireframe rendering of the world, 1 = only draw visible ones, 2 = draw all front facing, 3 = draw all", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_showUnsmoothedTangents("r_showUnsmoothedTangents","0", CVAR_RENDERER|CVAR_BOOL,"if 1, put all nvidia register combiner programming in display lists")

idCVar r_showUpdates("r_showUpdates","0", CVAR_RENDERER|CVAR_BOOL,"report entity and light updates and ref counts")

idCVar r_showVertexColor("r_showVertexColor","0", CVAR_RENDERER|CVAR_BOOL,"draws all triangles with the solid vertex color")

idCVar r_showViewEntitys("r_showViewEntitys","0", CVAR_RENDERER|CVAR_INTEGER,"1 = displays the bounding boxes of all view models, 2 = print index numbers")

idCVar r_singleArea("r_singleArea","0", CVAR_RENDERER|CVAR_BOOL,"only draw the portal area the view is actually in")

idCVar r_singleEntity("r_singleEntity","-1", CVAR_RENDERER|CVAR_INTEGER,"suppress all but one entity")

idCVar r_singleLight("r_singleLight","-1", CVAR_RENDERER|CVAR_INTEGER,"suppress all but one light")

idCVar r_singleSurface("r_singleSurface","-1", CVAR_RENDERER|CVAR_INTEGER,"suppress all but one surface on each entity")

idCVar r_singleTriangle("r_singleTriangle","0", CVAR_RENDERER|CVAR_BOOL,"only draw a single triangle per primitive")

idCVar r_skipAmbient("r_skipAmbient","0", CVAR_RENDERER|CVAR_BOOL,"bypasses all non-interaction drawing")

idCVar r_skipBackEnd("r_skipBackEnd","0", CVAR_RENDERER|CVAR_BOOL,"don't draw anything")

idCVar r_skipBlendLights("r_skipBlendLights","0", CVAR_RENDERER|CVAR_BOOL,"skip all blend lights")

idCVar r_skipBump("r_skipBump","0", CVAR_RENDERER|CVAR_BOOL|CVAR_ARCHIVE,"uses a flat surface instead of the bump map")

idCVar r_skipCopyTexture("r_skipCopyTexture","0", CVAR_RENDERER|CVAR_BOOL,"do all rendering, but don't actually copyTexSubImage2D")

idCVar r_skipDeforms("r_skipDeforms","0", CVAR_RENDERER|CVAR_BOOL,"leave all deform materials in their original state")

idCVar r_skipDiffuse("r_skipDiffuse","0", CVAR_RENDERER|CVAR_BOOL,"use black for diffuse")

idCVar r_skipDynamicTextures("r_skipDynamicTextures","0", CVAR_RENDERER|CVAR_BOOL,"don't dynamically create textures")

idCVar r_skipFogLights("r_skipFogLights","0", CVAR_RENDERER|CVAR_BOOL,"skip all fog lights")

idCVar r_skipFrontEnd("r_skipFrontEnd","0", CVAR_RENDERER|CVAR_BOOL,"bypasses all front end work, but 2D gui rendering still draws")

idCVar r_skipGuiShaders("r_skipGuiShaders","0", CVAR_RENDERER|CVAR_INTEGER,"1 = skip all gui elements on surfaces, 2 = skip drawing but still handle events, 3 = draw but skip events", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_skipInteractions("r_skipInteractions","0", CVAR_RENDERER|CVAR_BOOL,"skip all light/surface interaction drawing")

idCVar r_skipLightScale("r_skipLightScale","0", CVAR_RENDERER|CVAR_BOOL,"don't do any post-interaction light scaling, makes things dim on low-dynamic range cards")

idCVar r_skipNewAmbient("r_skipNewAmbient","0", CVAR_RENDERER|CVAR_BOOL|CVAR_ARCHIVE,"bypasses all vertex/fragment program ambient drawing")

idCVar r_skipOverlays("r_skipOverlays","0", CVAR_RENDERER|CVAR_BOOL,"skip overlay surfaces")

idCVar r_skipParticles("r_skipParticles","0", CVAR_RENDERER|CVAR_INTEGER,"1 = skip all particle systems", 0, 1, idCmdSystem::ArgCompletion_Integer< 0, 1 >)

idCVar r_skipPostProcess("r_skipPostProcess","0", CVAR_RENDERER|CVAR_BOOL,"skip all post-process renderings")

idCVar r_skipRender("r_skipRender","0", CVAR_RENDERER|CVAR_BOOL,"skip 3D rendering, but pass 2D")

idCVar r_skipRenderContext("r_skipRenderContext","0", CVAR_RENDERER|CVAR_BOOL,"NULL the rendering context during backend 3D rendering")

idCVar r_skipROQ("r_skipROQ","0", CVAR_RENDERER|CVAR_BOOL,"skip ROQ decoding")

idCVar r_skipSpecular("r_skipSpecular","0", CVAR_RENDERER|CVAR_BOOL|CVAR_CHEAT|CVAR_ARCHIVE,"use black for specular1")

idCVar r_skipSubviews("r_skipSubviews","0", CVAR_RENDERER|CVAR_INTEGER,"1 = don't render any gui elements on surfaces")

idCVar r_skipSuppress("r_skipSuppress","0", CVAR_RENDERER|CVAR_BOOL,"ignore the per-view suppressions")

idCVar r_skipTranslucent("r_skipTranslucent","0", CVAR_RENDERER|CVAR_BOOL,"skip the translucent interaction rendering")

idCVar r_skipUpdates("r_skipUpdates","0", CVAR_RENDERER|CVAR_BOOL,"1 = don't accept any entity or light updates, making everything static")

idCVar r_subviewOnly("r_subviewOnly","0", CVAR_RENDERER|CVAR_BOOL,"1 = don't render main view, allowing subviews to be debugged")

idCVar r_swapInterval("r_swapInterval","0", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_INTEGER,"changes wglSwapIntarval")

idCVar r_testARBProgram("r_testARBProgram","0", CVAR_RENDERER|CVAR_BOOL,"experiment with vertex/fragment programs")

idCVar r_testGamma("r_testGamma","0", CVAR_RENDERER|CVAR_FLOAT,"if > 0 draw a grid pattern to test gamma levels", 0, 195)

idCVar r_testGammaBias("r_testGammaBias","0", CVAR_RENDERER|CVAR_FLOAT,"if > 0 draw a grid pattern to test gamma levels")

idCVar r_testStepGamma("r_testStepGamma","0", CVAR_RENDERER|CVAR_FLOAT,"if > 0 draw a grid pattern to test gamma levels")

idCVar r_useCachedDynamicModels("r_useCachedDynamicModels","1", CVAR_RENDERER|CVAR_BOOL,"cache snapshots of dynamic models")

idCVar r_useClippedLightScissors("r_useClippedLightScissors","1", CVAR_RENDERER|CVAR_INTEGER,"0 = full screen when near clipped, 1 = exact when near clipped, 2 = exact always", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar r_useCombinerDisplayLists("r_useCombinerDisplayLists","1", CVAR_RENDERER|CVAR_BOOL|CVAR_NOCHEAT,"put all nvidia register combiner programming in display lists")

idCVar r_useConstantMaterials("r_useConstantMaterials","1", CVAR_RENDERER|CVAR_BOOL,"use pre-calculated material registers if possible")

idCVar r_useCulling("r_useCulling","2", CVAR_RENDERER|CVAR_INTEGER,"0 = none, 1 = sphere, 2 = sphere + box", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar r_useDeferredTangents("r_useDeferredTangents","1", CVAR_RENDERER|CVAR_BOOL,"defer tangents calculations after deform")

idCVar r_useDepthBoundsTest("r_useDepthBoundsTest","1", CVAR_RENDERER|CVAR_BOOL,"use depth bounds test to reduce shadow fill")

idCVar r_useEntityCallbacks("r_useEntityCallbacks","1", CVAR_RENDERER|CVAR_BOOL,"if 0, issue the callback immediately at update time, rather than defering")

idCVar r_useEntityCulling("r_useEntityCulling","1", CVAR_RENDERER|CVAR_BOOL,"0 = none, 1 = box")

idCVar r_useEntityScissors("r_useEntityScissors","0", CVAR_RENDERER|CVAR_BOOL,"1 = use custom scissor rectangle for each entity")

idCVar r_useExternalShadows("r_useExternalShadows","1", CVAR_RENDERER|CVAR_INTEGER,"1 = skip drawing caps when outside the light volume, 2 = force to no caps for testing", 0, 2, idCmdSystem::ArgCompletion_Integer< 0, 2 >)

idCVar r_useFrustumFarDistance("r_useFrustumFarDistance","0", CVAR_RENDERER|CVAR_FLOAT,"if != 0 force the view frustum far distance to this distance")

idCVar r_useIndexBuffers("r_useIndexBuffers","0", CVAR_RENDERER|CVAR_ARCHIVE|CVAR_INTEGER,"use ARB_vertex_buffer_object for indexes", 0, 1, idCmdSystem::ArgCompletion_Integer< 0, 1 >)

idCVar r_useInfiniteFarZ("r_useInfiniteFarZ","1", CVAR_RENDERER|CVAR_BOOL,"use the no-far-clip-plane trick")

idCVar r_useInteractionCulling("r_useInteractionCulling","1", CVAR_RENDERER|CVAR_BOOL,"1 = cull interactions")

idCVar r_useInteractionScissors("r_useInteractionScissors","2", CVAR_RENDERER|CVAR_INTEGER,"1 = use a custom scissor rectangle for each shadow interaction, 2 = also crop using portal scissors",-2, 2, idCmdSystem::ArgCompletion_Integer<-2, 2 >)

idCVar r_useInteractionTable("r_useInteractionTable","1", CVAR_RENDERER|CVAR_BOOL,"create a full entityDefs * lightDefs table to make finding interactions faster")

idCVar r_useLightCulling("r_useLightCulling","3", CVAR_RENDERER|CVAR_INTEGER,"0 = none, 1 = box, 2 = exact clip of polyhedron faces, 3 = also areas", 0, 3, idCmdSystem::ArgCompletion_Integer< 0, 3 >)

idCVar r_useLightPortalFlow("r_useLightPortalFlow","1", CVAR_RENDERER|CVAR_BOOL,"use a more precise area reference determination")

idCVar r_useLightScissors("r_useLightScissors","1", CVAR_RENDERER|CVAR_BOOL,"1 = use custom scissor rectangle for each light")

idCVar r_useNodeCommonChildren("r_useNodeCommonChildren","1", CVAR_RENDERER|CVAR_BOOL,"stop pushing reference bounds early when possible")

idCVar r_useNV20MonoLights("r_useNV20MonoLights","1", CVAR_RENDERER|CVAR_INTEGER,"use pass optimization for mono lights")

idCVar r_useOptimizedShadows("r_useOptimizedShadows","1", CVAR_RENDERER|CVAR_BOOL,"use the dmap generated static shadow volumes")

idCVar r_usePortals("r_usePortals","1", CVAR_RENDERER|CVAR_BOOL," 1 = use portals to perform area culling, otherwise draw everything")

idCVar r_usePreciseTriangleInteractions("r_usePreciseTriangleInteractions","0", CVAR_RENDERER|CVAR_BOOL,"1 = do winding clipping to determine if each ambiguous tri should be lit")

idCVar r_useScissor("r_useScissor","1", CVAR_RENDERER|CVAR_BOOL,"scissor clip as portals and lights are processed")

idCVar r_useShadowCulling("r_useShadowCulling","1", CVAR_RENDERER|CVAR_BOOL,"try to cull shadows from partially visible lights")

idCVar r_useShadowProjectedCull("r_useShadowProjectedCull","1", CVAR_RENDERER|CVAR_BOOL,"discard triangles outside light volume before shadowing")

idCVar r_useShadowSurfaceScissor("r_useShadowSurfaceScissor","1", CVAR_RENDERER|CVAR_BOOL,"scissor shadows by the scissor rect of the interaction surfaces")

idCVar r_useShadowVertexProgram("r_useShadowVertexProgram","1", CVAR_RENDERER|CVAR_BOOL,"do the shadow projection in the vertex program on capable cards")

idCVar r_useSilRemap("r_useSilRemap","1", CVAR_RENDERER|CVAR_BOOL,"consider verts with the same XYZ, but different ST the same for shadows")

idCVar r_useStateCaching("r_useStateCaching","1", CVAR_RENDERER|CVAR_BOOL,"avoid redundant state changes in GL_*() calls")

idCVar r_useTripleTextureARB("r_useTripleTextureARB","1", CVAR_RENDERER|CVAR_BOOL,"cards with 3+ texture units do a two pass instead of three pass")

idCVar r_useTurboShadow("r_useTurboShadow","1", CVAR_RENDERER|CVAR_BOOL,"use the infinite projection with W technique for dynamic shadows")

idCVar r_useTwoSidedStencil("r_useTwoSidedStencil","1", CVAR_RENDERER|CVAR_BOOL,"do stencil shadows in one pass with different ops on each side")

idCVar r_useVertexBuffers("r_useVertexBuffers","1", CVAR_RENDERER|CVAR_INTEGER,"use ARB_vertex_buffer_object for vertexes", 0, 1, idCmdSystem::ArgCompletion_Integer< 0, 1 >)

vidmode_t r_vidModes[]

Initial value:

= {
    { "Mode  0: 320x240",               320,    240 },
    { "Mode  1: 400x300",               400,    300 },
    { "Mode  2: 512x384",               512,    384 },
    { "Mode  3: 640x480",               640,    480 },
    { "Mode  4: 800x600",               800,    600 },
    { "Mode  5: 1024x768",              1024,   768 },
    { "Mode  6: 1152x864",              1152,   864 },
    { "Mode  7: 1280x1024",             1280,   1024 },
    { "Mode  8: 1600x1200",             1600,   1200 },
}