gl_constants Struct Reference

#include <mtypes.h>

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Detailed Description

Constants which may be overridden by device driver during context creation but are never changed after that.

Data Fields
GLint	MaxTextureLevels
	Max mipmap levels.
GLint	Max3DTextureLevels
	Max mipmap levels for 3D textures.
GLint	MaxCubeTextureLevels
	Max mipmap levels for cube textures.
GLint	MaxArrayTextureLayers
	Max layers in array textures.
GLint	MaxTextureRectSize
	Max rectangle texture size, in pixes.
GLuint	MaxTextureCoordUnits
GLuint	MaxTextureImageUnits
GLuint	MaxVertexTextureImageUnits
GLuint	MaxTextureUnits
	= MIN(CoordUnits, ImageUnits)
GLfloat	MaxTextureMaxAnisotropy
	GL_EXT_texture_filter_anisotropic.
GLfloat	MaxTextureLodBias
	GL_EXT_texture_lod_bias.
GLuint	MaxArrayLockSize
GLint	SubPixelBits
GLfloat	MinPointSize
GLfloat	MaxPointSize
	aliased
GLfloat	MinPointSizeAA
GLfloat	MaxPointSizeAA
	antialiased
GLfloat	PointSizeGranularity
GLfloat	MinLineWidth
GLfloat	MaxLineWidth
	aliased
GLfloat	MinLineWidthAA
GLfloat	MaxLineWidthAA
	antialiased
GLfloat	LineWidthGranularity
GLuint	MaxColorTableSize
GLuint	MaxConvolutionWidth
GLuint	MaxConvolutionHeight
GLuint	MaxClipPlanes
GLuint	MaxLights
GLfloat	MaxShininess
	GL_NV_light_max_exponent.
GLfloat	MaxSpotExponent
	GL_NV_light_max_exponent.
GLuint	MaxViewportWidth
GLuint	MaxViewportHeight
struct gl_program_constants	VertexProgram
	GL_ARB_vertex_program.
struct gl_program_constants	FragmentProgram
	GL_ARB_fragment_program.
GLuint	MaxProgramMatrices
GLuint	MaxProgramMatrixStackDepth
GLboolean	CheckArrayBounds
	vertex array / buffer object bounds checking
GLuint	MaxDrawBuffers
	GL_ARB_draw_buffers.
GLenum	ColorReadFormat
	GL_OES_read_format.
GLenum	ColorReadType
	GL_OES_read_format.
GLuint	MaxColorAttachments
	GL_EXT_framebuffer_object.
GLuint	MaxRenderbufferSize
	GL_EXT_framebuffer_object.
GLuint	MaxSamples
	GL_ARB_framebuffer_object.
GLuint	MaxVarying
	Number of float[4] varying parameters.
GLbitfield	SupportedBumpUnits
GLuint64	MaxServerWaitTimeout
	> units supporting GL_ATI_envmap_bumpmap as targets
GLboolean	QuadsFollowProvokingVertexConvention

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Field Documentation

GLint gl_constants::MaxTextureLevels

Max mipmap levels.

GLint gl_constants::Max3DTextureLevels

Max mipmap levels for 3D textures.

GLint gl_constants::MaxCubeTextureLevels

Max mipmap levels for cube textures.

GLint gl_constants::MaxArrayTextureLayers

Max layers in array textures.

GLint gl_constants::MaxTextureRectSize

Max rectangle texture size, in pixes.

GLuint gl_constants::MaxTextureCoordUnits

GLuint gl_constants::MaxTextureImageUnits

GLuint gl_constants::MaxVertexTextureImageUnits

GLuint gl_constants::MaxTextureUnits

= MIN(CoordUnits, ImageUnits)

GLfloat gl_constants::MaxTextureMaxAnisotropy

GL_EXT_texture_filter_anisotropic.

GLfloat gl_constants::MaxTextureLodBias

GL_EXT_texture_lod_bias.

GLuint gl_constants::MaxArrayLockSize

GLint gl_constants::SubPixelBits

GLfloat gl_constants::MinPointSize

GLfloat gl_constants::MaxPointSize

aliased

GLfloat gl_constants::MinPointSizeAA

GLfloat gl_constants::MaxPointSizeAA

antialiased

GLfloat gl_constants::PointSizeGranularity

GLfloat gl_constants::MinLineWidth

GLfloat gl_constants::MaxLineWidth

aliased

GLfloat gl_constants::MinLineWidthAA

GLfloat gl_constants::MaxLineWidthAA

antialiased

GLfloat gl_constants::LineWidthGranularity

GLuint gl_constants::MaxColorTableSize

GLuint gl_constants::MaxConvolutionWidth

GLuint gl_constants::MaxConvolutionHeight

GLuint gl_constants::MaxClipPlanes

GLuint gl_constants::MaxLights

GLfloat gl_constants::MaxShininess

GL_NV_light_max_exponent.

GLfloat gl_constants::MaxSpotExponent

GL_NV_light_max_exponent.

GLuint gl_constants::MaxViewportWidth

GLuint gl_constants::MaxViewportHeight

struct gl_program_constants gl_constants::VertexProgram [read]

GL_ARB_vertex_program.

struct gl_program_constants gl_constants::FragmentProgram [read]

GL_ARB_fragment_program.

GLuint gl_constants::MaxProgramMatrices

GLuint gl_constants::MaxProgramMatrixStackDepth

GLboolean gl_constants::CheckArrayBounds

vertex array / buffer object bounds checking

GLuint gl_constants::MaxDrawBuffers

GL_ARB_draw_buffers.

GLenum gl_constants::ColorReadFormat

GL_OES_read_format.

GLenum gl_constants::ColorReadType

GL_OES_read_format.

GLuint gl_constants::MaxColorAttachments

GL_EXT_framebuffer_object.

GLuint gl_constants::MaxRenderbufferSize

GL_EXT_framebuffer_object.

GLuint gl_constants::MaxSamples

GL_ARB_framebuffer_object.

GLuint gl_constants::MaxVarying

Number of float[4] varying parameters.

GLbitfield gl_constants::SupportedBumpUnits

GLuint64 gl_constants::MaxServerWaitTimeout

> units supporting GL_ATI_envmap_bumpmap as targets

Maximum amount of time, measured in nanseconds, that the server can wait. GL_EXT_provoking_vertex

GLboolean gl_constants::QuadsFollowProvokingVertexConvention

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The documentation for this struct was generated from the following file:

• mtypes.h

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