OptionValue "SpriteclipModes"
{
	0, "Never"
	1, "Smart"
	2, "Always"
	3, "Smarter"
}

OptionValue "EnhancedStealth"
{
	0, "Never"
	1, "Infrared only"
	2, "Infrared and torch"
	3, "Any fixed colormap"
}

OptionValue "FilterModes"
{
	0, "None"
	1, "None (nearest mipmap)"
	5, "None (linear mipmap)"
	2, "Linear"
	3, "Bilinear"
	4, "Trilinear"
}

OptionValue "TextureFormats"
{
	0, "RGBA8"
	1, "RGB5_A1"
	2, "RGBA4"
	3, "RGBA2"
	// [BB] Added modes for texture compression.
	4, "COMPR_RGBA"
	5, "S3TC_DXT1"
	6, "S3TC_DXT3"
	7, "S3TC_DXT5"
}

OptionValue "Anisotropy"
{
	1, "Off"
	2, "2x"
	4, "4x"
	8, "8x"
	16, "16x"
}

OptionValue "Colormaps"
{
	0, "Use as palette"
	1, "Blend"
}

OptionValue "LightingModes"
{
	0, "Standard"
	1, "Bright"
	2, "Doom"
	3, "Dark"
	4, "Legacy"
	8, "Software"
}

OptionValue "Precision"
{
	0, "Speed"
	1, "Quality"
}


OptionValue "Hz"
{
	0, "Optimal"
	60, "60"
	70, "70"
	72, "72"
	75, "75"
	85, "85"
	100, "100"
}

OptionValue "BillboardModes"
{
	0, "Y Axis"
	1, "X/Y Axis"
}


OptionValue "Particles"
{
	0, "Square"
	1, "Round"
	2, "Smooth"
}

OptionValue "HqResizeModes"
{
   0, "Off"
   1, "Scale2x"
   2, "Scale3x"
   3, "Scale4x"
   4, "hq2x"
   5, "hq3x"
   6, "hq4x"
   7, "hq2x MMX"
   8, "hq3x MMX"
   9, "hq4x MMX"
}

OptionValue "FogMode"
{
	0, "Off"
	1, "Standard"
	2, "Radial"
}

OptionValue "FuzzStyle"
{
	0, "Shadow"
	1, "Pixel fuzz"
	2, "Smooth fuzz"
	3, "Swirly fuzz"
	4, "Translucent fuzz"
	6, "Noise"
	7, "Smooth Noise"
	//5, "Jagged fuzz" I can't see any difference between this and 4 so it's disabled for now.
}

OptionValue VRMode
{
	0, "Normal"
	1, "Green/Magenta"
	2, "Red/Cyan"
	9, "Amber/Blue"
	5, "Left Eye"
	6, "Right Eye"
	7, "Quad-buffered"
}

OptionMenu "GLTextureGLOptions"
{
	Title "TEXTURE OPTIONS"
	Option "Textures enabled",			gl_texture,						"YesNo"
	Option "Texture Filter mode",		gl_texture_filter,				"FilterModes"
	Option "Anisotropic filter",		gl_texture_filter_anisotropic,	"Anisotropy"
	Option "Texture Format",			gl_texture_format,				"TextureFormats"
	Option "Enable hires textures",		gl_texture_usehires,			"YesNo"
	Option "High Quality Resize mode",	gl_texture_hqresize,			"HqResizeModes"
	Option "Resize textures",			gl_texture_hqresize_textures,	"OnOff"
	Option "Resize sprites",			gl_texture_hqresize_sprites,	"OnOff"
	Option "Resize fonts",				gl_texture_hqresize_fonts,		"OnOff"
	Option "Precache GL textures",		gl_precache,					"YesNo"
	Option "Camera textures offscreen",	gl_usefb,						"OnOff"
	Option "Trim sprite edges",			gl_trimsprites,					"OnOff"
	Option "Sort draw lists by texture", gl_sort_textures,				"YesNo"
}

OptionMenu "GLLightOptions"
{
	Title "DYNAMIC LIGHTS"
	Option "Dynamic Lights enabled",	gl_lights,						"YesNo"
	Option "Enable light definitions",	gl_attachedlights,				"YesNo"
	Option "Clip lights",				gl_lights_checkside,			"YesNo"
	Option "Lights affect sprites",		gl_light_sprites,				"YesNo"
	Option "Lights affect particles",	gl_light_particles,				"YesNo"
	Option "Force additive lighting",	gl_lights_additive,				"YesNo"
	Slider "Light intensity",			gl_lights_intensity, 			0.0, 1.0, 0.1
	Slider "Light size",				gl_lights_size,					0.0, 2.0, 0.1
}

OptionMenu "GLPrefOptions"
{
	Title "OPENGL PREFERENCES"
	Option "Sector light mode",			gl_lightmode,					"LightingModes"
	Option "Fog mode",					gl_fogmode,						"FogMode"
	Option "Fog forces fullbright",		gl_brightfog,					"YesNo"
	Slider "Weapon light strength",		gl_weaponlight,					0,32, 2
	Option "Environment map on mirrors",gl_mirror_envmap,				"OnOff"
	Option "Enhanced night vision mode",gl_enhanced_nightvision,		"OnOff"
	Option "ENV shows stealth monsters",gl_enhanced_nv_stealth,			"EnhancedStealth"
	Option "Force brightness in fog",	gl_spritebrightfog,				"OnOff"
	Option "Adjust sprite clipping",	gl_spriteclip,					"SpriteclipModes"
	Option "Smooth sprite edges",		gl_sprite_blend,				"OnOff"
	Option "Fuzz Style",				gl_fuzztype,					"FuzzStyle"
	Option "Sprite billboard",			gl_billboard_mode,				"BillboardModes"
	Option "Particle style",			gl_particles_style,				"Particles"
	Slider "Ambient light level",		gl_light_ambient,				1.0, 255.0, 5.0
	Option "Rendering quality",			gl_render_precise,				"Precision"
	Option "Stereo 3D VR",				vr_mode, 						"VRMode"
	Option "Enable Quad Stereo",		vr_enable_quadbuffered,			"OnOff"
}