#define help_r_backend \ "renderer back-end to use\n" \ S_COLOR_VAL " GL2 " S_COLOR_HELP "= OpenGL 2.0\n" \ S_COLOR_VAL " GL3 " S_COLOR_HELP "= OpenGL 3.2\n" \ S_COLOR_VAL " D3D11 " S_COLOR_HELP "= Direct3D 11" #define help_r_gl3_geoStream \ "geometry streaming strategy\n" \ "This only applies to the GL3 back-end. See " S_COLOR_CVAR "r_backend" S_COLOR_HELP " for details.\n" \ S_COLOR_VAL " 0 " S_COLOR_HELP "= Decide automatically\n" \ S_COLOR_VAL " 1 " S_COLOR_HELP "= BufferSubData\n" \ S_COLOR_VAL " 2 " S_COLOR_HELP "= Map Unsychronized\n" \ S_COLOR_VAL " 3 " S_COLOR_HELP "= Map Persistent when possible, else automatic\n" \ S_COLOR_VAL " 4 " S_COLOR_HELP "= AMD pinned memory when available, else automatic" #define help_r_d3d11_syncOffsets \ "synchronizes vertex buffer offsets\n" \ "This only applies to the D3D11 back-end. See " S_COLOR_CVAR "r_backend" S_COLOR_HELP " for details.\n" \ S_COLOR_VAL " 0 " S_COLOR_HELP "= Split buffer offsets (more API calls)\n" \ S_COLOR_VAL " 1 " S_COLOR_HELP "= Sync'd buffer offsets (more data transferred)\n" \ S_COLOR_VAL " 2 " S_COLOR_HELP "= Decide automatically" #define help_r_d3d11_presentMode \ "presentation mode\n" \ S_COLOR_VAL " 0 " S_COLOR_HELP "= Blit + Discard\n" \ S_COLOR_VAL " 1 " S_COLOR_HELP "= Flip + Discard when available, else Blit + Discard\n" \ "About the 'Flip + Discard' presentation mode:\n" \ "- Windows 10 is required and tearing must be supported.\n" \ "- It should help performance by sharing buffer data (less copying).\n" \ "- It allows for V-Sync to be disabled with variable refresh rate displays.\n" \ "- Performance issues were observed on some machines, so it's off by default." #define help_r_ext_max_anisotropy \ "max. allowed anisotropy ratio\n" \ "For anisotropic filtering to be enabled, this needs to be 2 or higher.\n" \ S_COLOR_VAL " 2 " S_COLOR_HELP "= 8- 16 tap filtering\n" \ S_COLOR_VAL " 4 " S_COLOR_HELP "= 16- 32 tap filtering\n" \ S_COLOR_VAL " 8 " S_COLOR_HELP "= 32- 64 tap filtering\n" \ S_COLOR_VAL " 16 " S_COLOR_HELP "= 64-128 tap filtering" #define help_r_picmip \ "lowest allowed mip level\n" \ "Lower number means sharper textures." #define help_r_roundImagesDown \ "allows image downscaling before texture upload\n" \ "The maximum scale ratio is 2 on both the horizontal and vertical axis." #define help_r_mode \ "video mode to use with " S_COLOR_CVAR "r_fullscreen " S_COLOR_VAL "1\n" \ S_COLOR_VAL " 0 " S_COLOR_HELP "= No video mode change, desktop resolution\n" \ S_COLOR_VAL " 1 " S_COLOR_HELP "= No video mode change, custom resolution, custom upscaling\n" \ S_COLOR_VAL " 2 " S_COLOR_HELP "= Video mode change, custom resolution\n" \ "Custom resolution uses " S_COLOR_CVAR "r_width " S_COLOR_HELP "and " S_COLOR_CVAR "r_height" S_COLOR_HELP ".\n" \ "Custom upscaling uses " S_COLOR_CVAR "r_blitMode" S_COLOR_HELP "." #define help_r_blitMode \ "image upscaling mode for " S_COLOR_CVAR "r_mode " S_COLOR_VAL "1\n" \ "This will only be active with " S_COLOR_CVAR "r_fullscreen " S_COLOR_VAL "1 " S_COLOR_HELP "and " S_COLOR_CVAR "r_mode " S_COLOR_VAL "1" S_COLOR_HELP ".\n" \ S_COLOR_VAL " 0 " S_COLOR_HELP "= Aspect-ratio preserving upscale (black bars if necessary)\n" \ S_COLOR_VAL " 1 " S_COLOR_HELP "= No scaling, centered\n" \ S_COLOR_VAL " 2 " S_COLOR_HELP "= Full-screen stretching (no black bars)" #define help_r_subdivisions \ "tessellation step size for patch surfaces\n" \ "This sets the step size of a subdivision, *not* the number of subdivisions.\n" \ "In other words, lower values produce smoother curves." #define help_r_gamma \ "gamma correction factor\n" \ S_COLOR_HELP " <" S_COLOR_VAL "1 " S_COLOR_HELP "= Darker\n" \ S_COLOR_VAL " 1 " S_COLOR_HELP "= No change\n" \ S_COLOR_HELP " >" S_COLOR_VAL "1 " S_COLOR_HELP "= Brighter" #define help_r_lodbias \ "MD3 models LOD bias\n" \ "For all MD3 models, including player characters.\n" \ "A higher number means a higher quality loss. " S_COLOR_VAL "0 " S_COLOR_HELP "means no loss." #define help_r_fastsky \ "makes the sky and portals pure black\n" \ "Portal example: the bottom teleporter on q3dm7." #define help_r_noportals \ "disables rendering of portals\n" \ "Portal example: the bottom teleporter on q3dm7." #define help_r_textureMode \ "texture filtering mode\n" \ S_COLOR_VAL " GL_NEAREST " S_COLOR_HELP "= LEGO(R) mode\n" \ " anything else " "= Normal mode\n" \ "For anisotropic filtering, refer to " S_COLOR_CVAR "r_ext_max_anisotropy" S_COLOR_HELP "." #define help_r_swapInterval \ "Screen refresh periods to wait for before swapping buffers\n" \ S_COLOR_VAL " N < 0 " S_COLOR_HELP "= Adaptive V-Sync: tears when too late\n" \ S_COLOR_VAL " N = 0 " S_COLOR_HELP "= No V-Sync\n" \ S_COLOR_VAL " N > 0 " S_COLOR_HELP "= Standard V-Sync: never tears\n" \ "Adaptive V-Sync is not available when " S_COLOR_CVAR "r_backend " S_COLOR_HELP "is " S_COLOR_VAL "D3D11" S_COLOR_HELP ".\n" \ "When adaptive V-Sync is not available, standard V-Sync is requested instead.\n" \ "Please note that with OpenGL, your driver settings can override any of this." #define help_r_frameSleep \ "whether the client should sleep to maintain the FPS cap\n" \ S_COLOR_VAL " 0 " S_COLOR_HELP "= Forced OFF (when V-Sync is enabled)\n" \ S_COLOR_VAL " 1 " S_COLOR_HELP "= Forced ON (when V-Sync is disabled)\n" \ S_COLOR_VAL " 2 " S_COLOR_HELP "= Automatic (detects V-Sync status)\n" \ "This only applies to OpenGL rendering back-ends:\n" \ "For Direct3D 11, the mode is always 'automatic'." #define help_r_lightmap \ "renders the lightmaps only\n" \ "Shaders with a lightmap stage will only draw the lightmap stage.\n" \ "This is mutually exclusive with " S_COLOR_CVAR "r_fullbright" S_COLOR_HELP "." #define help_r_fullbright \ "renders the diffuse textures only\n" \ "Shaders with a lightmap stage will not draw the lightmap stage.\n" \ "This is mutually exclusive with " S_COLOR_CVAR "r_lightmap" S_COLOR_HELP "." #define help_r_mipGenFilter \ "GPU mip-map filter\n" \ S_COLOR_VAL " L4 " S_COLOR_HELP "= Lanczos 4\n" \ S_COLOR_VAL " L3 " S_COLOR_HELP "= Lanczos 3\n" \ S_COLOR_VAL " BL " S_COLOR_HELP "= Bi-linear\n" \ S_COLOR_VAL " MN2 " S_COLOR_HELP "= Mitchell-Netravali 2 (B = 1/3, C = 1/3)\n" \ S_COLOR_VAL " BH4 " S_COLOR_HELP "= 3-term Blackman-Harris 4\n" \ S_COLOR_VAL " BH3 " S_COLOR_HELP "= 3-term Blackman-Harris 3\n" \ S_COLOR_VAL " BH2 " S_COLOR_HELP "= 3-term Blackman-Harris 2\n" \ S_COLOR_VAL " T2 " S_COLOR_HELP "= Tent 2 (1/3 2/3, same as the CPU version)\n" \ "The numbers specify the 'radius' of the window filters." #define help_r_mipGenGamma \ "GPU mip-map gamma\n" \ "Specifies the gamma space in which the textures are stored.\n" \ "This is only used by GPU-side mip-map generation (" S_COLOR_CVAR "r_gpuMipGen " S_COLOR_VAL "1" S_COLOR_HELP ").\n" \ "This should really be around " S_COLOR_VAL "2.4 " S_COLOR_HELP "(CRT screens),\n" \ "but defaults lower to not break the looks of some things\n" \ "(e.g. cpm3a's teleporter).\n" \ "While " S_COLOR_VAL "1.0 " S_COLOR_HELP "will match the game's original look,\n" \ "higher values will better preserve contrast." #define help_r_softSprites \ "enables depth sprites\n" \ "With it, sprites like blood, smoke, etc don't 'cut' through geometry sharply." #define help_r_gpuMipGen \ "enables GPU mip-map generation\n" \ "This will both improve map load times and image quality.\n" \ "Only disable if the feature isn't working for whatever reason." #define help_r_alphaToCoverage \ "enables alpha to coverage\n" \ "This enables anti-aliasing of alpha-tested surfaces when MSAA is enabled.\n" \ "Therefore, this requires " S_COLOR_CVAR "r_msaa " S_COLOR_HELP "to be greater than 1." #define help_r_dither \ "enables dithering\n" \ "Introduces noise to fight color banding artifacts.\n" \ "The strength of the noise is controlled by " S_COLOR_CVAR "r_noiseScale" S_COLOR_HELP "." #define help_r_noiseScale \ "dithering noise strength\n" \ "The dithering on/off switch is " S_COLOR_CVAR "r_dither" S_COLOR_HELP "." #define help_r_rtColorFormat \ "render target color format\n" \ S_COLOR_VAL " 0 " S_COLOR_HELP "= R8G8B8A8\n" \ S_COLOR_VAL " 1 " S_COLOR_HELP "= R10G10B10A2\n" \ S_COLOR_VAL " 2 " S_COLOR_HELP "= R16G16B16A16" #define help_r_colorMipLevels \ "colorizes textures based on their mip level\n" \ "This disables MSAA on back-ends that use centroid sampling."