enums.h File Reference

GPU enumeration values. More...

Go to the source code of this file.

Macros
#define	GPU_TEXTURE_MAG_FILTER(v)   (((v)&0x1)<<1)
	Creates a texture magnification filter parameter from a GPU_TEXTURE_FILTER_PARAM.
#define	GPU_TEXTURE_MIN_FILTER(v)   (((v)&0x1)<<2)
	Creates a texture minification filter parameter from a GPU_TEXTURE_FILTER_PARAM.
#define	GPU_TEXTURE_MIP_FILTER(v)   (((v)&0x1)<<24)
	Creates a texture mipmap filter parameter from a GPU_TEXTURE_FILTER_PARAM.
#define	GPU_TEXTURE_WRAP_S(v)   (((v)&0x3)<<12)
	Creates a texture wrap S parameter from a GPU_TEXTURE_WRAP_PARAM.
#define	GPU_TEXTURE_WRAP_T(v)   (((v)&0x3)<<8)
	Creates a texture wrap T parameter from a GPU_TEXTURE_WRAP_PARAM.
#define	GPU_TEXTURE_MODE(v)   (((v)&0x7)<<28)
	Creates a texture mode parameter from a GPU_TEXTURE_MODE_PARAM.
#define	GPU_TEXTURE_ETC1_PARAM   BIT(5)
	Texture parameter indicating ETC1 texture.
#define	GPU_TEXTURE_SHADOW_PARAM   BIT(20)
	Texture parameter indicating shadow texture.
#define	GPU_TEV_BUFFER_WRITE_CONFIG(stage0, stage1, stage2, stage3)   ((stage0) | ((stage1) << 1) | ((stage2) << 2) | ((stage3) << 3))
	Creates a combiner buffer write configuration.
#define	GPU_MAKEGASDEPTHFUNC(n)   (GPU_GASDEPTHFUNC)((0xAF02>>((int)(n)<<1))&3)
	Converts GPU_TESTFUNC into GPU_GASDEPTHFUNC.
#define	GPU_ATTRIBFMT(i, n, f)   (((((n)-1)<<2)|((f)&3))<<((i)*4))
	Creates a VBO attribute parameter from its index, size, and format.
#define	GPU_TEVSOURCES(a, b, c)   (((a))|((b)<<4)|((c)<<8))
	Creates a texture combiner source parameter from three sources.
#define	GPU_TEVOPERANDS(a, b, c)   (((a))|((b)<<4)|((c)<<8))
	Creates a texture combiner operand parameter from three operands.
#define	GPU_LIGHT_ENV_LAYER_CONFIG(n)   ((n)+((n)==7))
	Creates a light environment layer configuration parameter.
#define	GPU_LC1_SHADOWBIT(n)   BIT(n)
	Light shadow disable bits in GPUREG_LIGHT_CONFIG1.
#define	GPU_LC1_SPOTBIT(n)   BIT((n)+8)
	Light spot disable bits in GPUREG_LIGHT_CONFIG1.
#define	GPU_LC1_LUTBIT(n)   BIT((n)+16)
	LUT disable bits in GPUREG_LIGHT_CONFIG1.
#define	GPU_LC1_ATTNBIT(n)   BIT((n)+24)
	Light distance attenuation disable bits in GPUREG_LIGHT_CONFIG1.
#define	GPU_LIGHTPERM(i, n)   ((n) << ((i)*4))
	Creates a light permutation parameter.
#define	GPU_LIGHTLUTINPUT(i, n)   ((n) << ((i)*4))
	Creates a light LUT input parameter.
#define	GPU_LIGHTLUTIDX(c, i, o)   ((o) | ((i) << 8) | ((c) << 11))
	Creates a light LUT index parameter.
#define	GPU_LIGHTCOLOR(r, g, b)   (((b) & 0xFF) | (((g) << 10) & 0xFF) | (((r) << 20) & 0xFF))
	Creates a light color parameter from red, green, and blue components.

Enumerations
enum	GPU_TEXTURE_FILTER_PARAM {   GPU_NEAREST = 0x0 ,   GPU_LINEAR = 0x1 }
	Texture filters. More...
enum	GPU_TEXTURE_WRAP_PARAM {   GPU_CLAMP_TO_EDGE = 0x0 ,   GPU_CLAMP_TO_BORDER = 0x1 ,   GPU_REPEAT = 0x2 ,   GPU_MIRRORED_REPEAT = 0x3 }
	Texture wrap modes. More...
enum	GPU_TEXTURE_MODE_PARAM {   GPU_TEX_2D = 0x0 ,   GPU_TEX_CUBE_MAP = 0x1 ,   GPU_TEX_SHADOW_2D = 0x2 ,   GPU_TEX_PROJECTION = 0x3 ,   GPU_TEX_SHADOW_CUBE = 0x4 ,   GPU_TEX_DISABLED = 0x5 }
	Texture modes. More...
enum	GPU_TEXUNIT {   GPU_TEXUNIT0 = 0x1 ,   GPU_TEXUNIT1 = 0x2 ,   GPU_TEXUNIT2 = 0x4 }
	Supported texture units. More...
enum	GPU_TEXCOLOR {   GPU_RGBA8 = 0x0 ,   GPU_RGB8 = 0x1 ,   GPU_RGBA5551 = 0x2 ,   GPU_RGB565 = 0x3 ,   GPU_RGBA4 = 0x4 ,   GPU_LA8 = 0x5 ,   GPU_HILO8 = 0x6 ,   GPU_L8 = 0x7 ,   GPU_A8 = 0x8 ,   GPU_LA4 = 0x9 ,   GPU_L4 = 0xA ,   GPU_A4 = 0xB ,   GPU_ETC1 = 0xC ,   GPU_ETC1A4 = 0xD }
	Supported texture formats. More...
enum	GPU_TEXFACE {   GPU_TEXFACE_2D = 0 ,   GPU_POSITIVE_X = 0 ,   GPU_NEGATIVE_X = 1 ,   GPU_POSITIVE_Y = 2 ,   GPU_NEGATIVE_Y = 3 ,   GPU_POSITIVE_Z = 4 ,   GPU_NEGATIVE_Z = 5 }
	Texture faces. More...
enum	GPU_PROCTEX_CLAMP {   GPU_PT_CLAMP_TO_ZERO = 0 ,   GPU_PT_CLAMP_TO_EDGE = 1 ,   GPU_PT_REPEAT = 2 ,   GPU_PT_MIRRORED_REPEAT = 3 ,   GPU_PT_PULSE = 4 }
	Procedural texture clamp modes. More...
enum	GPU_PROCTEX_MAPFUNC {   GPU_PT_U = 0 ,   GPU_PT_U2 = 1 ,   GPU_PT_V = 2 ,   GPU_PT_V2 = 3 ,   GPU_PT_ADD = 4 ,   GPU_PT_ADD2 = 5 ,   GPU_PT_SQRT2 = 6 ,   GPU_PT_MIN = 7 ,   GPU_PT_MAX = 8 ,   GPU_PT_RMAX = 9 }
	Procedural texture mapping functions. More...
enum	GPU_PROCTEX_SHIFT {   GPU_PT_NONE = 0 ,   GPU_PT_ODD = 1 ,   GPU_PT_EVEN = 2 }
	Procedural texture shift values. More...
enum	GPU_PROCTEX_FILTER {   GPU_PT_NEAREST = 0 ,   GPU_PT_LINEAR = 1 ,   GPU_PT_NEAREST_MIP_NEAREST = 2 ,   GPU_PT_LINEAR_MIP_NEAREST = 3 ,   GPU_PT_NEAREST_MIP_LINEAR = 4 ,   GPU_PT_LINEAR_MIP_LINEAR = 5 }
	Procedural texture filter values. More...
enum	GPU_PROCTEX_LUTID {   GPU_LUT_NOISE = 0 ,   GPU_LUT_RGBMAP = 2 ,   GPU_LUT_ALPHAMAP = 3 ,   GPU_LUT_COLOR = 4 ,   GPU_LUT_COLORDIF = 5 }
	Procedural texture LUT IDs. More...
enum	GPU_COLORBUF {   GPU_RB_RGBA8 = 0 ,   GPU_RB_RGB8 = 1 ,   GPU_RB_RGBA5551 = 2 ,   GPU_RB_RGB565 = 3 ,   GPU_RB_RGBA4 = 4 }
	Supported color buffer formats. More...
enum	GPU_DEPTHBUF {   GPU_RB_DEPTH16 = 0 ,   GPU_RB_DEPTH24 = 2 ,   GPU_RB_DEPTH24_STENCIL8 = 3 }
	Supported depth buffer formats. More...
enum	GPU_TESTFUNC {   GPU_NEVER = 0 ,   GPU_ALWAYS = 1 ,   GPU_EQUAL = 2 ,   GPU_NOTEQUAL = 3 ,   GPU_LESS = 4 ,   GPU_LEQUAL = 5 ,   GPU_GREATER = 6 ,   GPU_GEQUAL = 7 }
	Test functions. More...
enum	GPU_EARLYDEPTHFUNC {   GPU_EARLYDEPTH_GEQUAL = 0 ,   GPU_EARLYDEPTH_GREATER = 1 ,   GPU_EARLYDEPTH_LEQUAL = 2 ,   GPU_EARLYDEPTH_LESS = 3 }
	Early depth test functions. More...
enum	GPU_GASDEPTHFUNC {   GPU_GAS_NEVER = 0 ,   GPU_GAS_ALWAYS = 1 ,   GPU_GAS_GREATER = 2 ,   GPU_GAS_LESS = 3 }
	Gas depth functions. More...
enum	GPU_SCISSORMODE {   GPU_SCISSOR_DISABLE = 0 ,   GPU_SCISSOR_INVERT = 1 ,   GPU_SCISSOR_NORMAL = 3 }
	Scissor test modes. More...
enum	GPU_STENCILOP {   GPU_STENCIL_KEEP = 0 ,   GPU_STENCIL_ZERO = 1 ,   GPU_STENCIL_REPLACE = 2 ,   GPU_STENCIL_INCR = 3 ,   GPU_STENCIL_DECR = 4 ,   GPU_STENCIL_INVERT = 5 ,   GPU_STENCIL_INCR_WRAP = 6 ,   GPU_STENCIL_DECR_WRAP = 7 }
	Stencil operations. More...
enum	GPU_WRITEMASK {   GPU_WRITE_RED = 0x01 ,   GPU_WRITE_GREEN = 0x02 ,   GPU_WRITE_BLUE = 0x04 ,   GPU_WRITE_ALPHA = 0x08 ,   GPU_WRITE_DEPTH = 0x10 ,   GPU_WRITE_COLOR = 0x0F ,   GPU_WRITE_ALL = 0x1F }
	Pixel write mask. More...
enum	GPU_BLENDEQUATION {   GPU_BLEND_ADD = 0 ,   GPU_BLEND_SUBTRACT = 1 ,   GPU_BLEND_REVERSE_SUBTRACT = 2 ,   GPU_BLEND_MIN = 3 ,   GPU_BLEND_MAX = 4 }
	Blend modes. More...
enum	GPU_BLENDFACTOR {   GPU_ZERO = 0 ,   GPU_ONE = 1 ,   GPU_SRC_COLOR = 2 ,   GPU_ONE_MINUS_SRC_COLOR = 3 ,   GPU_DST_COLOR = 4 ,   GPU_ONE_MINUS_DST_COLOR = 5 ,   GPU_SRC_ALPHA = 6 ,   GPU_ONE_MINUS_SRC_ALPHA = 7 ,   GPU_DST_ALPHA = 8 ,   GPU_ONE_MINUS_DST_ALPHA = 9 ,   GPU_CONSTANT_COLOR = 10 ,   GPU_ONE_MINUS_CONSTANT_COLOR = 11 ,   GPU_CONSTANT_ALPHA = 12 ,   GPU_ONE_MINUS_CONSTANT_ALPHA = 13 ,   GPU_SRC_ALPHA_SATURATE = 14 }
	Blend factors. More...
enum	GPU_LOGICOP {   GPU_LOGICOP_CLEAR = 0 ,   GPU_LOGICOP_AND = 1 ,   GPU_LOGICOP_AND_REVERSE = 2 ,   GPU_LOGICOP_COPY = 3 ,   GPU_LOGICOP_SET = 4 ,   GPU_LOGICOP_COPY_INVERTED = 5 ,   GPU_LOGICOP_NOOP = 6 ,   GPU_LOGICOP_INVERT = 7 ,   GPU_LOGICOP_NAND = 8 ,   GPU_LOGICOP_OR = 9 ,   GPU_LOGICOP_NOR = 10 ,   GPU_LOGICOP_XOR = 11 ,   GPU_LOGICOP_EQUIV = 12 ,   GPU_LOGICOP_AND_INVERTED = 13 ,   GPU_LOGICOP_OR_REVERSE = 14 ,   GPU_LOGICOP_OR_INVERTED = 15 }
	Logical operations. More...
enum	GPU_FRAGOPMODE {   GPU_FRAGOPMODE_GL = 0 ,   GPU_FRAGOPMODE_GAS_ACC = 1 ,   GPU_FRAGOPMODE_SHADOW = 3 }
	Fragment operation modes. More...
enum	GPU_FORMATS {   GPU_BYTE = 0 ,   GPU_UNSIGNED_BYTE = 1 ,   GPU_SHORT = 2 ,   GPU_FLOAT = 3 }
	Supported component formats. More...
enum	GPU_CULLMODE {   GPU_CULL_NONE = 0 ,   GPU_CULL_FRONT_CCW = 1 ,   GPU_CULL_BACK_CCW = 2 }
	Cull modes. More...
enum	GPU_TEVSRC {   GPU_PRIMARY_COLOR = 0x00 ,   GPU_FRAGMENT_PRIMARY_COLOR = 0x01 ,   GPU_FRAGMENT_SECONDARY_COLOR = 0x02 ,   GPU_TEXTURE0 = 0x03 ,   GPU_TEXTURE1 = 0x04 ,   GPU_TEXTURE2 = 0x05 ,   GPU_TEXTURE3 = 0x06 ,   GPU_PREVIOUS_BUFFER = 0x0D ,   GPU_CONSTANT = 0x0E ,   GPU_PREVIOUS = 0x0F }
	Texture combiner sources. More...
enum	GPU_TEVOP_RGB {   GPU_TEVOP_RGB_SRC_COLOR = 0x00 ,   GPU_TEVOP_RGB_ONE_MINUS_SRC_COLOR = 0x01 ,   GPU_TEVOP_RGB_SRC_ALPHA = 0x02 ,   GPU_TEVOP_RGB_ONE_MINUS_SRC_ALPHA = 0x03 ,   GPU_TEVOP_RGB_SRC_R = 0x04 ,   GPU_TEVOP_RGB_ONE_MINUS_SRC_R = 0x05 ,   GPU_TEVOP_RGB_0x06 = 0x06 ,   GPU_TEVOP_RGB_0x07 = 0x07 ,   GPU_TEVOP_RGB_SRC_G = 0x08 ,   GPU_TEVOP_RGB_ONE_MINUS_SRC_G = 0x09 ,   GPU_TEVOP_RGB_0x0A = 0x0A ,   GPU_TEVOP_RGB_0x0B = 0x0B ,   GPU_TEVOP_RGB_SRC_B = 0x0C ,   GPU_TEVOP_RGB_ONE_MINUS_SRC_B = 0x0D ,   GPU_TEVOP_RGB_0x0E = 0x0E ,   GPU_TEVOP_RGB_0x0F = 0x0F }
	Texture RGB combiner operands. More...
enum	GPU_TEVOP_A {   GPU_TEVOP_A_SRC_ALPHA = 0x00 ,   GPU_TEVOP_A_ONE_MINUS_SRC_ALPHA = 0x01 ,   GPU_TEVOP_A_SRC_R = 0x02 ,   GPU_TEVOP_A_ONE_MINUS_SRC_R = 0x03 ,   GPU_TEVOP_A_SRC_G = 0x04 ,   GPU_TEVOP_A_ONE_MINUS_SRC_G = 0x05 ,   GPU_TEVOP_A_SRC_B = 0x06 ,   GPU_TEVOP_A_ONE_MINUS_SRC_B = 0x07 }
	Texture Alpha combiner operands. More...
enum	GPU_COMBINEFUNC {   GPU_REPLACE = 0x00 ,   GPU_MODULATE = 0x01 ,   GPU_ADD = 0x02 ,   GPU_ADD_SIGNED = 0x03 ,   GPU_INTERPOLATE = 0x04 ,   GPU_SUBTRACT = 0x05 ,   GPU_DOT3_RGB = 0x06 ,   GPU_DOT3_RGBA = 0x07 ,   GPU_MULTIPLY_ADD = 0x08 ,   GPU_ADD_MULTIPLY = 0x09 }
	Texture combiner functions. More...
enum	GPU_TEVSCALE {   GPU_TEVSCALE_1 = 0x0 ,   GPU_TEVSCALE_2 = 0x1 ,   GPU_TEVSCALE_4 = 0x2 }
	Texture scale factors. More...
enum	GPU_FRESNELSEL {   GPU_NO_FRESNEL = 0 ,   GPU_PRI_ALPHA_FRESNEL = 1 ,   GPU_SEC_ALPHA_FRESNEL = 2 ,   GPU_PRI_SEC_ALPHA_FRESNEL = 3 }
	Fresnel options. More...
enum	GPU_BUMPMODE {   GPU_BUMP_NOT_USED = 0 ,   GPU_BUMP_AS_BUMP = 1 ,   GPU_BUMP_AS_TANG = 2 }
	Bump map modes. More...
enum	GPU_LIGHTLUTID {   GPU_LUT_D0 = 0 ,   GPU_LUT_D1 = 1 ,   GPU_LUT_SP = 2 ,   GPU_LUT_FR = 3 ,   GPU_LUT_RB = 4 ,   GPU_LUT_RG = 5 ,   GPU_LUT_RR = 6 ,   GPU_LUT_DA = 7 }
	LUT IDs. More...
enum	GPU_LIGHTLUTINPUT {   GPU_LUTINPUT_NH = 0 ,   GPU_LUTINPUT_VH = 1 ,   GPU_LUTINPUT_NV = 2 ,   GPU_LUTINPUT_LN = 3 ,   GPU_LUTINPUT_SP = 4 ,   GPU_LUTINPUT_CP = 5 }
	LUT inputs. More...
enum	GPU_LIGHTLUTSCALER {   GPU_LUTSCALER_1x = 0 ,   GPU_LUTSCALER_2x = 1 ,   GPU_LUTSCALER_4x = 2 ,   GPU_LUTSCALER_8x = 3 ,   GPU_LUTSCALER_0_25x = 6 ,   GPU_LUTSCALER_0_5x = 7 }
	LUT scalers. More...
enum	GPU_LIGHTLUTSELECT {   GPU_LUTSELECT_COMMON = 0 ,   GPU_LUTSELECT_SP = 1 ,   GPU_LUTSELECT_DA = 2 }
	LUT selection. More...
enum	GPU_FOGMODE {   GPU_NO_FOG = 0 ,   GPU_FOG = 5 ,   GPU_GAS = 7 }
	Fog modes. More...
enum	GPU_GASMODE {   GPU_PLAIN_DENSITY = 0 ,   GPU_DEPTH_DENSITY = 1 }
	Gas shading density source values. More...
enum	GPU_GASLUTINPUT {   GPU_GAS_DENSITY = 0 ,   GPU_GAS_LIGHT_FACTOR = 1 }
	Gas color LUT inputs. More...
enum	GPU_Primitive_t {   GPU_TRIANGLES = 0x0000 ,   GPU_TRIANGLE_STRIP = 0x0100 ,   GPU_TRIANGLE_FAN = 0x0200 ,   GPU_GEOMETRY_PRIM = 0x0300 }
	Supported primitives. More...
enum	GPU_SHADER_TYPE {   GPU_VERTEX_SHADER = 0x0 ,   GPU_GEOMETRY_SHADER = 0x1 }
	Shader types. More...

Detailed Description

GPU enumeration values.

Enumeration Type Documentation

GPU_BLENDEQUATION

enum GPU_BLENDEQUATION

Blend modes.

Enumerator
GPU_BLEND_ADD	Add colors.
GPU_BLEND_SUBTRACT	Subtract colors.
GPU_BLEND_REVERSE_SUBTRACT	Reverse-subtract colors.
GPU_BLEND_MIN	Use the minimum color.
GPU_BLEND_MAX	Use the maximum color.

GPU_BLENDFACTOR

enum GPU_BLENDFACTOR

Blend factors.

Enumerator
GPU_ZERO	Zero.
GPU_ONE	One.
GPU_SRC_COLOR	Source color.
GPU_ONE_MINUS_SRC_COLOR	Source color - 1.
GPU_DST_COLOR	Destination color.
GPU_ONE_MINUS_DST_COLOR	Destination color - 1.
GPU_SRC_ALPHA	Source alpha.
GPU_ONE_MINUS_SRC_ALPHA	Source alpha - 1.
GPU_DST_ALPHA	Destination alpha.
GPU_ONE_MINUS_DST_ALPHA	Destination alpha - 1.
GPU_CONSTANT_COLOR	Constant color.
GPU_ONE_MINUS_CONSTANT_COLOR	Constant color - 1.
GPU_CONSTANT_ALPHA	Constant alpha.
GPU_ONE_MINUS_CONSTANT_ALPHA	Constant alpha - 1.
GPU_SRC_ALPHA_SATURATE	Saturated alpha.

GPU_BUMPMODE

enum GPU_BUMPMODE

Bump map modes.

Enumerator
GPU_BUMP_NOT_USED	Disabled.
GPU_BUMP_AS_BUMP	Bump as bump mapping.
GPU_BUMP_AS_TANG	Bump as tangent/normal mapping.

GPU_COLORBUF

enum GPU_COLORBUF

Supported color buffer formats.

Enumerator
GPU_RB_RGBA8	8-bit Red + 8-bit Green + 8-bit Blue + 8-bit Alpha
GPU_RB_RGB8	8-bit Red + 8-bit Green + 8-bit Blue
GPU_RB_RGBA5551	5-bit Red + 5-bit Green + 5-bit Blue + 1-bit Alpha
GPU_RB_RGB565	5-bit Red + 6-bit Green + 5-bit Blue
GPU_RB_RGBA4	4-bit Red + 4-bit Green + 4-bit Blue + 4-bit Alpha

GPU_COMBINEFUNC

enum GPU_COMBINEFUNC

Texture combiner functions.

Enumerator
GPU_REPLACE	Replace.
GPU_MODULATE	Modulate.
GPU_ADD	Add.
GPU_ADD_SIGNED	Signed add.
GPU_INTERPOLATE	Interpolate.
GPU_SUBTRACT	Subtract.
GPU_DOT3_RGB	Dot3. Scalar result is written to RGB only.
GPU_DOT3_RGBA	Dot3. Scalar result is written to RGBA.
GPU_MULTIPLY_ADD	Multiply then add.
GPU_ADD_MULTIPLY	Add then multiply.

GPU_CULLMODE

enum GPU_CULLMODE

Cull modes.

Enumerator
GPU_CULL_NONE	Disabled.
GPU_CULL_FRONT_CCW	Front, counter-clockwise.
GPU_CULL_BACK_CCW	Back, counter-clockwise.

GPU_DEPTHBUF

enum GPU_DEPTHBUF

Supported depth buffer formats.

Enumerator
GPU_RB_DEPTH16	16-bit Depth
GPU_RB_DEPTH24	24-bit Depth
GPU_RB_DEPTH24_STENCIL8	24-bit Depth + 8-bit Stencil

GPU_EARLYDEPTHFUNC

enum GPU_EARLYDEPTHFUNC

Early depth test functions.

Enumerator
GPU_EARLYDEPTH_GEQUAL	Pass if greater than or equal.
GPU_EARLYDEPTH_GREATER	Pass if greater than.
GPU_EARLYDEPTH_LEQUAL	Pass if less than or equal.
GPU_EARLYDEPTH_LESS	Pass if less than.

GPU_FOGMODE

enum GPU_FOGMODE

Fog modes.

Enumerator
GPU_NO_FOG	Fog/Gas unit disabled.
GPU_FOG	Fog/Gas unit configured in Fog mode.
GPU_GAS	Fog/Gas unit configured in Gas mode.

GPU_FORMATS

enum GPU_FORMATS

Supported component formats.

Enumerator
GPU_BYTE	8-bit byte.
GPU_UNSIGNED_BYTE	8-bit unsigned byte.
GPU_SHORT	16-bit short.
GPU_FLOAT	32-bit float.

GPU_FRAGOPMODE

enum GPU_FRAGOPMODE

Fragment operation modes.

Enumerator
GPU_FRAGOPMODE_GL	OpenGL mode.
GPU_FRAGOPMODE_GAS_ACC	Gas mode (?).
GPU_FRAGOPMODE_SHADOW	Shadow mode (?).

GPU_FRESNELSEL

enum GPU_FRESNELSEL

Fresnel options.

Enumerator
GPU_NO_FRESNEL	None.
GPU_PRI_ALPHA_FRESNEL	Primary alpha.
GPU_SEC_ALPHA_FRESNEL	Secondary alpha.
GPU_PRI_SEC_ALPHA_FRESNEL	Primary and secondary alpha.

GPU_GASDEPTHFUNC

enum GPU_GASDEPTHFUNC

Gas depth functions.

Enumerator
GPU_GAS_NEVER	Never pass (0).
GPU_GAS_ALWAYS	Always pass (1).
GPU_GAS_GREATER	Pass if greater than (1-X).
GPU_GAS_LESS	Pass if less than (X).

GPU_GASLUTINPUT

enum GPU_GASLUTINPUT

Gas color LUT inputs.

Enumerator
GPU_GAS_DENSITY	Gas density used as input.
GPU_GAS_LIGHT_FACTOR	Light factor used as input.

GPU_GASMODE

enum GPU_GASMODE

Gas shading density source values.

Enumerator
GPU_PLAIN_DENSITY	Plain density.
GPU_DEPTH_DENSITY	Depth density.

GPU_LIGHTLUTID

enum GPU_LIGHTLUTID

LUT IDs.

Enumerator
GPU_LUT_D0	D0 LUT.
GPU_LUT_D1	D1 LUT.
GPU_LUT_SP	Spotlight LUT.
GPU_LUT_FR	Fresnel LUT.
GPU_LUT_RB	Reflection-Blue LUT.
GPU_LUT_RG	Reflection-Green LUT.
GPU_LUT_RR	Reflection-Red LUT.
GPU_LUT_DA	Distance attenuation LUT.

GPU_LIGHTLUTINPUT

enum GPU_LIGHTLUTINPUT

LUT inputs.

Enumerator
GPU_LUTINPUT_NH	Normal*HalfVector.
GPU_LUTINPUT_VH	View*HalfVector.
GPU_LUTINPUT_NV	Normal*View.
GPU_LUTINPUT_LN	LightVector*Normal.
GPU_LUTINPUT_SP	-LightVector*SpotlightVector
GPU_LUTINPUT_CP	cosine of phi

GPU_LIGHTLUTSCALER

enum GPU_LIGHTLUTSCALER

LUT scalers.

Enumerator
GPU_LUTSCALER_1x	1x scale.
GPU_LUTSCALER_2x	2x scale.
GPU_LUTSCALER_4x	4x scale.
GPU_LUTSCALER_8x	8x scale.
GPU_LUTSCALER_0_25x	0.25x scale.
GPU_LUTSCALER_0_5x	0.5x scale.

GPU_LIGHTLUTSELECT

enum GPU_LIGHTLUTSELECT

LUT selection.

Enumerator
GPU_LUTSELECT_COMMON	LUTs that are common to all lights.
GPU_LUTSELECT_SP	Spotlight LUT.
GPU_LUTSELECT_DA	Distance attenuation LUT.

GPU_LOGICOP

enum GPU_LOGICOP

Logical operations.

Enumerator
GPU_LOGICOP_CLEAR	Clear.
GPU_LOGICOP_AND	Bitwise AND.
GPU_LOGICOP_AND_REVERSE	Reverse bitwise AND.
GPU_LOGICOP_COPY	Copy.
GPU_LOGICOP_SET	Set.
GPU_LOGICOP_COPY_INVERTED	Inverted copy.
GPU_LOGICOP_NOOP	No operation.
GPU_LOGICOP_INVERT	Invert.
GPU_LOGICOP_NAND	Bitwise NAND.
GPU_LOGICOP_OR	Bitwise OR.
GPU_LOGICOP_NOR	Bitwise NOR.
GPU_LOGICOP_XOR	Bitwise XOR.
GPU_LOGICOP_EQUIV	Equivalent.
GPU_LOGICOP_AND_INVERTED	Inverted bitwise AND.
GPU_LOGICOP_OR_REVERSE	Reverse bitwise OR.
GPU_LOGICOP_OR_INVERTED	Inverted bitwize OR.

GPU_Primitive_t

enum GPU_Primitive_t

Supported primitives.

Enumerator
GPU_TRIANGLES	Triangles.
GPU_TRIANGLE_STRIP	Triangle strip.
GPU_TRIANGLE_FAN	Triangle fan.
GPU_GEOMETRY_PRIM	Geometry shader primitive.

GPU_PROCTEX_CLAMP

enum GPU_PROCTEX_CLAMP

Procedural texture clamp modes.

Enumerator
GPU_PT_CLAMP_TO_ZERO	Clamp to zero.
GPU_PT_CLAMP_TO_EDGE	Clamp to edge.
GPU_PT_REPEAT	Symmetrical repeat.
GPU_PT_MIRRORED_REPEAT	Mirrored repeat.
GPU_PT_PULSE	Pulse.

GPU_PROCTEX_FILTER

enum GPU_PROCTEX_FILTER

Procedural texture filter values.

Enumerator
GPU_PT_NEAREST	Nearest-neighbor.
GPU_PT_LINEAR	Linear interpolation.
GPU_PT_NEAREST_MIP_NEAREST	Nearest-neighbor with mipmap using nearest-neighbor.
GPU_PT_LINEAR_MIP_NEAREST	Linear interpolation with mipmap using nearest-neighbor.
GPU_PT_NEAREST_MIP_LINEAR	Nearest-neighbor with mipmap using linear interpolation.
GPU_PT_LINEAR_MIP_LINEAR	Linear interpolation with mipmap using linear interpolation.

GPU_PROCTEX_LUTID

enum GPU_PROCTEX_LUTID

Procedural texture LUT IDs.

Enumerator
GPU_LUT_NOISE	Noise table.
GPU_LUT_RGBMAP	RGB mapping function table.
GPU_LUT_ALPHAMAP	Alpha mapping function table.
GPU_LUT_COLOR	Color table.
GPU_LUT_COLORDIF	Color difference table.

GPU_PROCTEX_MAPFUNC

enum GPU_PROCTEX_MAPFUNC

Procedural texture mapping functions.

Enumerator
GPU_PT_U	U.
GPU_PT_U2	U2.
GPU_PT_V	V.
GPU_PT_V2	V2.
GPU_PT_ADD	U+V.
GPU_PT_ADD2	U2+V2.
GPU_PT_SQRT2	sqrt(U2+V2)
GPU_PT_MIN	min
GPU_PT_MAX	max
GPU_PT_RMAX	rmax

GPU_PROCTEX_SHIFT

enum GPU_PROCTEX_SHIFT

Procedural texture shift values.

Enumerator
GPU_PT_NONE	No shift.
GPU_PT_ODD	Odd shift.
GPU_PT_EVEN	Even shift.

GPU_SCISSORMODE

enum GPU_SCISSORMODE

Scissor test modes.

Enumerator
GPU_SCISSOR_DISABLE	Disable.
GPU_SCISSOR_INVERT	Exclude pixels inside the scissor box.
GPU_SCISSOR_NORMAL	Exclude pixels outside of the scissor box.

GPU_SHADER_TYPE

enum GPU_SHADER_TYPE

Shader types.

Enumerator
GPU_VERTEX_SHADER	Vertex shader.
GPU_GEOMETRY_SHADER	Geometry shader.

GPU_STENCILOP

enum GPU_STENCILOP

Stencil operations.

Enumerator
GPU_STENCIL_KEEP	Keep old value. (old_stencil)
GPU_STENCIL_ZERO	Zero. (0)
GPU_STENCIL_REPLACE	Replace value. (ref)
GPU_STENCIL_INCR	Increment value. (old_stencil + 1 saturated to [0, 255])
GPU_STENCIL_DECR	Decrement value. (old_stencil - 1 saturated to [0, 255])
GPU_STENCIL_INVERT	Invert value. (~old_stencil)
GPU_STENCIL_INCR_WRAP	Increment value. (old_stencil + 1)
GPU_STENCIL_DECR_WRAP	Decrement value. (old_stencil - 1)

GPU_TESTFUNC

enum GPU_TESTFUNC

Test functions.

Enumerator
GPU_NEVER	Never pass.
GPU_ALWAYS	Always pass.
GPU_EQUAL	Pass if equal.
GPU_NOTEQUAL	Pass if not equal.
GPU_LESS	Pass if less than.
GPU_LEQUAL	Pass if less than or equal.
GPU_GREATER	Pass if greater than.
GPU_GEQUAL	Pass if greater than or equal.

GPU_TEVOP_A

enum GPU_TEVOP_A

Texture Alpha combiner operands.

Enumerator
GPU_TEVOP_A_SRC_ALPHA	Source alpha.
GPU_TEVOP_A_ONE_MINUS_SRC_ALPHA	Source alpha - 1.
GPU_TEVOP_A_SRC_R	Source red.
GPU_TEVOP_A_ONE_MINUS_SRC_R	Source red - 1.
GPU_TEVOP_A_SRC_G	Source green.
GPU_TEVOP_A_ONE_MINUS_SRC_G	Source green - 1.
GPU_TEVOP_A_SRC_B	Source blue.
GPU_TEVOP_A_ONE_MINUS_SRC_B	Source blue - 1.

GPU_TEVOP_RGB

enum GPU_TEVOP_RGB

Texture RGB combiner operands.

Enumerator
GPU_TEVOP_RGB_SRC_COLOR	Source color.
GPU_TEVOP_RGB_ONE_MINUS_SRC_COLOR	Source color - 1.
GPU_TEVOP_RGB_SRC_ALPHA	Source alpha.
GPU_TEVOP_RGB_ONE_MINUS_SRC_ALPHA	Source alpha - 1.
GPU_TEVOP_RGB_SRC_R	Source red.
GPU_TEVOP_RGB_ONE_MINUS_SRC_R	Source red - 1.
GPU_TEVOP_RGB_0x06	Unknown.
GPU_TEVOP_RGB_0x07	Unknown.
GPU_TEVOP_RGB_SRC_G	Source green.
GPU_TEVOP_RGB_ONE_MINUS_SRC_G	Source green - 1.
GPU_TEVOP_RGB_0x0A	Unknown.
GPU_TEVOP_RGB_0x0B	Unknown.
GPU_TEVOP_RGB_SRC_B	Source blue.
GPU_TEVOP_RGB_ONE_MINUS_SRC_B	Source blue - 1.
GPU_TEVOP_RGB_0x0E	Unknown.
GPU_TEVOP_RGB_0x0F	Unknown.

GPU_TEVSCALE

enum GPU_TEVSCALE

Texture scale factors.

Enumerator
GPU_TEVSCALE_1	1x
GPU_TEVSCALE_2	2x
GPU_TEVSCALE_4	4x

GPU_TEVSRC

enum GPU_TEVSRC

Texture combiner sources.

Enumerator
GPU_PRIMARY_COLOR	Primary color.
GPU_FRAGMENT_PRIMARY_COLOR	Primary fragment color.
GPU_FRAGMENT_SECONDARY_COLOR	Secondary fragment color.
GPU_TEXTURE0	Texture unit 0.
GPU_TEXTURE1	Texture unit 1.
GPU_TEXTURE2	Texture unit 2.
GPU_TEXTURE3	Texture unit 3.
GPU_PREVIOUS_BUFFER	Previous buffer.
GPU_CONSTANT	Constant value.
GPU_PREVIOUS	Previous value.

GPU_TEXCOLOR

enum GPU_TEXCOLOR

Supported texture formats.

Enumerator
GPU_RGBA8	8-bit Red + 8-bit Green + 8-bit Blue + 8-bit Alpha
GPU_RGB8	8-bit Red + 8-bit Green + 8-bit Blue
GPU_RGBA5551	5-bit Red + 5-bit Green + 5-bit Blue + 1-bit Alpha
GPU_RGB565	5-bit Red + 6-bit Green + 5-bit Blue
GPU_RGBA4	4-bit Red + 4-bit Green + 4-bit Blue + 4-bit Alpha
GPU_LA8	8-bit Luminance + 8-bit Alpha
GPU_HILO8	8-bit Hi + 8-bit Lo
GPU_L8	8-bit Luminance
GPU_A8	8-bit Alpha
GPU_LA4	4-bit Luminance + 4-bit Alpha
GPU_L4	4-bit Luminance
GPU_A4	4-bit Alpha
GPU_ETC1	ETC1 texture compression.
GPU_ETC1A4	ETC1 texture compression + 4-bit Alpha.

GPU_TEXFACE

enum GPU_TEXFACE

Texture faces.

Enumerator
GPU_TEXFACE_2D	2D face
GPU_POSITIVE_X	+X face
GPU_NEGATIVE_X	-X face
GPU_POSITIVE_Y	+Y face
GPU_NEGATIVE_Y	-Y face
GPU_POSITIVE_Z	+Z face
GPU_NEGATIVE_Z	-Z face

GPU_TEXTURE_FILTER_PARAM

enum GPU_TEXTURE_FILTER_PARAM

Texture filters.

Enumerator
GPU_NEAREST	Nearest-neighbor interpolation.
GPU_LINEAR	Linear interpolation.

GPU_TEXTURE_MODE_PARAM

enum GPU_TEXTURE_MODE_PARAM

Texture modes.

Enumerator
GPU_TEX_2D	2D texture
GPU_TEX_CUBE_MAP	Cube map.
GPU_TEX_SHADOW_2D	2D Shadow texture
GPU_TEX_PROJECTION	Projection texture.
GPU_TEX_SHADOW_CUBE	Shadow cube map.
GPU_TEX_DISABLED	Disabled.

GPU_TEXTURE_WRAP_PARAM

enum GPU_TEXTURE_WRAP_PARAM

Texture wrap modes.

Enumerator
GPU_CLAMP_TO_EDGE	Clamps to edge.
GPU_CLAMP_TO_BORDER	Clamps to border.
GPU_REPEAT	Repeats texture.
GPU_MIRRORED_REPEAT	Repeats with mirrored texture.

GPU_TEXUNIT

enum GPU_TEXUNIT

Supported texture units.

Enumerator
GPU_TEXUNIT0	Texture unit 0.
GPU_TEXUNIT1	Texture unit 1.
GPU_TEXUNIT2	Texture unit 2.

GPU_WRITEMASK

enum GPU_WRITEMASK

Pixel write mask.

Enumerator
GPU_WRITE_RED	Write red.
GPU_WRITE_GREEN	Write green.
GPU_WRITE_BLUE	Write blue.
GPU_WRITE_ALPHA	Write alpha.
GPU_WRITE_DEPTH	Write depth.
GPU_WRITE_COLOR	Write all color components.
GPU_WRITE_ALL	Write all components.