GLApiExt (Bonzai Engine bonzaiengine.com Copyright © 2007-2019 Jérôme Jouvie)

java.lang.Object
- java.lang.Enum<GLApiExt>
- - com.bonzaiengine.opengl.GLApiExt

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<GLApiExt>
```
public enum GLApiExt
extends java.lang.Enum<GLApiExt>
```
List of OpenGL API extension that could be implemented differently by the underlying implementation (OpenGL, OpenGL Es, Software).

Enum Constant Summary

Enum Constants
Enum Constant and Description
`blendEq` OpenGL 1.4
`fbo` Framebuffer
`fboMixed` Framebuffer with mixed dimensions and size
`fixedPipeline` OpenGL, OpenGL Es 1.1
`instancing` Instancing
`mrt` MRT Multiple Render targets
`multiTexturing` OpenGL 1.3
`queryTimer` Timer query
`shader` OpenGL extensions: GL_ARB_shader_object, GL_ARB_shading_language_100, GL_ARB_vertex_shader, GL_ARB_fragment_shader
`shaderCompute` Compute shader
`shaderDerivative` OpenGL: supported by default, OpenGL Es: OES_standard_derivatives
`targetMultisample` GL_ARB_texture_multisample / GL_ARB_framebuffer_object
`tesselationShader` Tesselation shader
`texture3D`
`textureAlphaToCoverage` OpenGL 1.3
`textureAnisotropic` Texture anisotropic filtering
`textureClamp` Removed from OpenGL 3.1+ core
`textureClampToBorder` OpenGL 1.4
`textureClampToEdge` OpenGL 1.2
`textureCompressed` GL_ARB_texture_compression or OpenGL 1.3
`textureCompressed3dc` GL_ATI_texture_compression_3dc GL_COMPRESSED_LUMINANCE_ALPHA_3DC_
`textureCompressedEtc1` GL_OES_compressed_ETC1_RGB8_texture
`textureCompressedHwMipmap` Mipmap generation for compressed textures (glGenerateMipmap from extension GL_EXT_framebuffer_object)
`textureCompressedLatc` GL_ARB/EXT_texture_compression_latc
`textureCompressedRgtc` GL_ARB/EXT_texture_compression_RGtc
`textureCompressedS3tc` GL_EXT_texture_compression_s3tc GL_COMPRESSED_RGB
`textureCubeMap` OpenGL 1.3
`textureFloat` GL_ARB_texture_float
`textureHwMipmap` Mipmap generation for textures (glGenerateMipmap from extension GL_EXT_framebuffer_object)
`textureLodBias` Texture mipmap lod bias for all texture objects
`textureLuminanceAlpha` Luminance, Alpha and LuminanceAlpha textures (GL <= 2.x and GL Es)
`textureNpod` OpenGL extension GL_ARB_texture_non_power_of_two NPOT (Non Power Of Two) textures
`textureParamLodBias` Texture mipmap lod bias per texture object
`ubo` Uniform Buffer Object
`va` Vertex Array
`vao` GL_ARB_vertex_array_object
`vbo` GL_ARB_vertex_buffer_object
`vboMap` VBO glMapBuffer/glUnmapBuffer

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static boolean[]`	`checkOpenGLSupport(IGL gl, boolean forwardCompatibleAndProfileCore)` Used internally
`static int`	`findOpenGLVersion(IGL gl)` Used internally
`static int`	`getGlslVersion(IGL gl)`
`static int`	`parseOpenGLVersion(java.lang.String versionString)`
`static GLApiExt`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static GLApiExt[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - fixedPipeline
```
public static final GLApiExt fixedPipeline
```
    OpenGL, OpenGL Es 1.1
  - blendEq
```
public static final GLApiExt blendEq
```
    OpenGL 1.4
  - textureCubeMap
```
public static final GLApiExt textureCubeMap
```
    OpenGL 1.3
  - textureClamp
```
public static final GLApiExt textureClamp
```
    Removed from OpenGL 3.1+ core
  - textureClampToEdge
```
public static final GLApiExt textureClampToEdge
```
    OpenGL 1.2
  - textureClampToBorder
```
public static final GLApiExt textureClampToBorder
```
    OpenGL 1.4
  - textureNpod
```
public static final GLApiExt textureNpod
```
    OpenGL extension GL_ARB_texture_non_power_of_two
    NPOT (Non Power Of Two) textures
  - textureHwMipmap
```
public static final GLApiExt textureHwMipmap
```
    Mipmap generation for textures (glGenerateMipmap from extension GL_EXT_framebuffer_object)
  - textureCompressedHwMipmap
```
public static final GLApiExt textureCompressedHwMipmap
```
    Mipmap generation for compressed textures (glGenerateMipmap from extension GL_EXT_framebuffer_object)
  - textureLuminanceAlpha
```
public static final GLApiExt textureLuminanceAlpha
```
    Luminance, Alpha and LuminanceAlpha textures (GL <= 2.x and GL Es)
  - textureFloat
```
public static final GLApiExt textureFloat
```
    GL_ARB_texture_float
  - texture3D
```
public static final GLApiExt texture3D
```
  - textureCompressed
```
public static final GLApiExt textureCompressed
```
    GL_ARB_texture_compression or OpenGL 1.3
  - textureCompressedS3tc
```
public static final GLApiExt textureCompressedS3tc
```
    GL_EXT_texture_compression_s3tc
    GL_COMPRESSED_RGB
  - textureCompressed3dc
```
public static final GLApiExt textureCompressed3dc
```
    GL_ATI_texture_compression_3dc
    GL_COMPRESSED_LUMINANCE_ALPHA_3DC_
  - textureCompressedLatc
```
public static final GLApiExt textureCompressedLatc
```
    GL_ARB/EXT_texture_compression_latc
  - textureCompressedRgtc
```
public static final GLApiExt textureCompressedRgtc
```
    GL_ARB/EXT_texture_compression_RGtc
  - textureCompressedEtc1
```
public static final GLApiExt textureCompressedEtc1
```
    GL_OES_compressed_ETC1_RGB8_texture
  - textureAlphaToCoverage
```
public static final GLApiExt textureAlphaToCoverage
```
    OpenGL 1.3
  - textureAnisotropic
```
public static final GLApiExt textureAnisotropic
```
    Texture anisotropic filtering
  - textureLodBias
```
public static final GLApiExt textureLodBias
```
    Texture mipmap lod bias for all texture objects
  - textureParamLodBias
```
public static final GLApiExt textureParamLodBias
```
    Texture mipmap lod bias per texture object
  - multiTexturing
```
public static final GLApiExt multiTexturing
```
    OpenGL 1.3
  - va
```
public static final GLApiExt va
```
    Vertex Array
  - vbo
```
public static final GLApiExt vbo
```
    GL_ARB_vertex_buffer_object
  - vao
```
public static final GLApiExt vao
```
    GL_ARB_vertex_array_object
  - vboMap
```
public static final GLApiExt vboMap
```
    VBO glMapBuffer/glUnmapBuffer
  - fbo
```
public static final GLApiExt fbo
```
    Framebuffer
  - fboMixed
```
public static final GLApiExt fboMixed
```
    Framebuffer with mixed dimensions and size
  - targetMultisample
```
public static final GLApiExt targetMultisample
```
    GL_ARB_texture_multisample / GL_ARB_framebuffer_object
  - ubo
```
public static final GLApiExt ubo
```
    Uniform Buffer Object
  - mrt
```
public static final GLApiExt mrt
```
    MRT Multiple Render targets
  - instancing
```
public static final GLApiExt instancing
```
    Instancing
  - shader
```
public static final GLApiExt shader
```
    OpenGL extensions: GL_ARB_shader_object, GL_ARB_shading_language_100, GL_ARB_vertex_shader, GL_ARB_fragment_shader
  - shaderDerivative
```
public static final GLApiExt shaderDerivative
```
    OpenGL: supported by default, OpenGL Es: OES_standard_derivatives
  - shaderCompute
```
public static final GLApiExt shaderCompute
```
    Compute shader
  - tesselationShader
```
public static final GLApiExt tesselationShader
```
    Tesselation shader
  - queryTimer
```
public static final GLApiExt queryTimer
```
    Timer query
- Method Detail
  - values
```
public static GLApiExt[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (GLApiExt c : GLApiExt.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static GLApiExt valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - findOpenGLVersion
```
public static int findOpenGLVersion(IGL gl)
```
    Used internally
  - parseOpenGLVersion
```
public static int parseOpenGLVersion(java.lang.String versionString)
```
  - getGlslVersion
```
public static int getGlslVersion(IGL gl)
```
  - checkOpenGLSupport
```
public static boolean[] checkOpenGLSupport(IGL gl,
                                           boolean forwardCompatibleAndProfileCore)
```
    Used internally

Enum GLApiExt

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

fixedPipeline

blendEq

textureCubeMap

textureClamp

textureClampToEdge

textureClampToBorder

textureNpod

textureHwMipmap

textureCompressedHwMipmap

textureLuminanceAlpha

textureFloat

texture3D

textureCompressed

textureCompressedS3tc

textureCompressed3dc

textureCompressedLatc

textureCompressedRgtc

textureCompressedEtc1

textureAlphaToCoverage

textureAnisotropic

textureLodBias

textureParamLodBias

multiTexturing

va

vbo

vao

vboMap

fbo

fboMixed

targetMultisample

ubo

mrt

instancing

shader

shaderDerivative

shaderCompute

tesselationShader

queryTimer

Method Detail

values

valueOf

findOpenGLVersion

parseOpenGLVersion

getGlslVersion

checkOpenGLSupport