GLExtensions (JOGL API -- 2.3 Specification)

java.lang.Object
- com.jogamp.opengl.GLExtensions

```
public class GLExtensions
extends Object
```
Class holding OpenGL extension strings, commonly used by JOGL's implementation.

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`AMD_debug_output`
`static String`	`APPLE_float_pixels`
`static String`	`ARB_debug_output`
`static String`	`ARB_ES2_compatibility`
`static String`	`ARB_ES3_1_compatibility`
`static String`	`ARB_ES3_compatibility`
`static String`	`ARB_framebuffer_object`
`static String`	`ARB_geometry_shader4`
`static String`	`ARB_gpu_shader_fp64`
`static String`	`ARB_pbuffer`
`static String`	`ARB_pixel_format`
`static String`	`ARB_shader_objects`
`static String`	`ARB_texture_non_power_of_two`
`static String`	`ARB_texture_rectangle`
`static String`	`EXT_abgr`
`static String`	`EXT_framebuffer_blit`
`static String`	`EXT_framebuffer_multisample`
`static String`	`EXT_framebuffer_object`
`static String`	`EXT_packed_depth_stencil`
`static String`	`EXT_texture_compression_s3tc`
`static String`	`EXT_texture_format_BGRA8888`
`static String`	`EXT_texture_rectangle`
`static String`	`IMG_texture_format_BGRA8888`
`static String`	`NV_fbo_color_attachments`
`static String`	`NV_texture_compression_vtc`
`static String`	`NV_texture_rectangle`
`static String`	`OES_depth24`
`static String`	`OES_depth32`
`static String`	`OES_EGL_image_external`
`static String`	`OES_framebuffer_object`
`static String`	`OES_packed_depth_stencil`
`static String`	`OES_read_format`
`static String`	`OES_rgb8_rgba8`
`static String`	`OES_single_precision`
`static String`	`OES_standard_derivatives` Required to be requested for OpenGL ES 2.0, not ES 3.0!
`static String`	`OES_stencil1`
`static String`	`OES_stencil4`
`static String`	`OES_stencil8`
`static String`	`SGIS_generate_mipmap`
`static String`	`VERSION_1_2`
`static String`	`VERSION_1_4`
`static String`	`VERSION_1_5`
`static String`	`VERSION_2_0`

Constructor Summary

Constructors
Constructor and Description

GLExtensions()

Constructors
Constructor and Description
`GLExtensions()`

Method Summary
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - VERSION_1_2
```
public static final String VERSION_1_2
```
    See Also:
    Constant Field Values
  - VERSION_1_4
```
public static final String VERSION_1_4
```
    See Also:
    Constant Field Values
  - VERSION_1_5
```
public static final String VERSION_1_5
```
    See Also:
    Constant Field Values
  - VERSION_2_0
```
public static final String VERSION_2_0
```
    See Also:
    Constant Field Values
  - ARB_debug_output
```
public static final String ARB_debug_output
```
    See Also:
    Constant Field Values
  - AMD_debug_output
```
public static final String AMD_debug_output
```
    See Also:
    Constant Field Values
  - ARB_framebuffer_object
```
public static final String ARB_framebuffer_object
```
    See Also:
    Constant Field Values
  - OES_framebuffer_object
```
public static final String OES_framebuffer_object
```
    See Also:
    Constant Field Values
  - EXT_framebuffer_object
```
public static final String EXT_framebuffer_object
```
    See Also:
    Constant Field Values
  - EXT_framebuffer_blit
```
public static final String EXT_framebuffer_blit
```
    See Also:
    Constant Field Values
  - EXT_framebuffer_multisample
```
public static final String EXT_framebuffer_multisample
```
    See Also:
    Constant Field Values
  - EXT_packed_depth_stencil
```
public static final String EXT_packed_depth_stencil
```
    See Also:
    Constant Field Values
  - OES_depth24
```
public static final String OES_depth24
```
    See Also:
    Constant Field Values
  - OES_depth32
```
public static final String OES_depth32
```
    See Also:
    Constant Field Values
  - OES_packed_depth_stencil
```
public static final String OES_packed_depth_stencil
```
    See Also:
    Constant Field Values
  - NV_fbo_color_attachments
```
public static final String NV_fbo_color_attachments
```
    See Also:
    Constant Field Values
  - ARB_ES2_compatibility
```
public static final String ARB_ES2_compatibility
```
    See Also:
    Constant Field Values
  - ARB_ES3_compatibility
```
public static final String ARB_ES3_compatibility
```
    See Also:
    Constant Field Values
  - ARB_ES3_1_compatibility
```
public static final String ARB_ES3_1_compatibility
```
    See Also:
    Constant Field Values
  - EXT_abgr
```
public static final String EXT_abgr
```
    See Also:
    Constant Field Values
  - OES_rgb8_rgba8
```
public static final String OES_rgb8_rgba8
```
    See Also:
    Constant Field Values
  - OES_stencil1
```
public static final String OES_stencil1
```
    See Also:
    Constant Field Values
  - OES_stencil4
```
public static final String OES_stencil4
```
    See Also:
    Constant Field Values
  - OES_stencil8
```
public static final String OES_stencil8
```
    See Also:
    Constant Field Values
  - APPLE_float_pixels
```
public static final String APPLE_float_pixels
```
    See Also:
    Constant Field Values
  - ARB_texture_non_power_of_two
```
public static final String ARB_texture_non_power_of_two
```
    See Also:
    Constant Field Values
  - ARB_texture_rectangle
```
public static final String ARB_texture_rectangle
```
    See Also:
    Constant Field Values
  - EXT_texture_rectangle
```
public static final String EXT_texture_rectangle
```
    See Also:
    Constant Field Values
  - NV_texture_rectangle
```
public static final String NV_texture_rectangle
```
    See Also:
    Constant Field Values
  - EXT_texture_format_BGRA8888
```
public static final String EXT_texture_format_BGRA8888
```
    See Also:
    Constant Field Values
  - IMG_texture_format_BGRA8888
```
public static final String IMG_texture_format_BGRA8888
```
    See Also:
    Constant Field Values
  - EXT_texture_compression_s3tc
```
public static final String EXT_texture_compression_s3tc
```
    See Also:
    Constant Field Values
  - NV_texture_compression_vtc
```
public static final String NV_texture_compression_vtc
```
    See Also:
    Constant Field Values
  - SGIS_generate_mipmap
```
public static final String SGIS_generate_mipmap
```
    See Also:
    Constant Field Values
  - OES_read_format
```
public static final String OES_read_format
```
    See Also:
    Constant Field Values
  - OES_single_precision
```
public static final String OES_single_precision
```
    See Also:
    Constant Field Values
  - OES_EGL_image_external
```
public static final String OES_EGL_image_external
```
    See Also:
    Constant Field Values
  - OES_standard_derivatives
```
public static final String OES_standard_derivatives
```
    Required to be requested for OpenGL ES 2.0, not ES 3.0!
    
    See Also:
    Constant Field Values
  - ARB_gpu_shader_fp64
```
public static final String ARB_gpu_shader_fp64
```
    See Also:
    Constant Field Values
  - ARB_shader_objects
```
public static final String ARB_shader_objects
```
    See Also:
    Constant Field Values
  - ARB_geometry_shader4
```
public static final String ARB_geometry_shader4
```
    See Also:
    Constant Field Values
  - ARB_pixel_format
```
public static final String ARB_pixel_format
```
    See Also:
    Constant Field Values
  - ARB_pbuffer
```
public static final String ARB_pbuffer
```
    See Also:
    Constant Field Values
- Constructor Detail
  - GLExtensions
```
public GLExtensions()
```

Class GLExtensions

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

VERSION_1_2

VERSION_1_4

VERSION_1_5

VERSION_2_0

ARB_debug_output

AMD_debug_output

ARB_framebuffer_object

OES_framebuffer_object

EXT_framebuffer_object

EXT_framebuffer_blit

EXT_framebuffer_multisample

EXT_packed_depth_stencil

OES_depth24

OES_depth32

OES_packed_depth_stencil

NV_fbo_color_attachments

ARB_ES2_compatibility

ARB_ES3_compatibility

ARB_ES3_1_compatibility

EXT_abgr

OES_rgb8_rgba8

OES_stencil1

OES_stencil4

OES_stencil8

APPLE_float_pixels

ARB_texture_non_power_of_two

ARB_texture_rectangle

EXT_texture_rectangle

NV_texture_rectangle

EXT_texture_format_BGRA8888

IMG_texture_format_BGRA8888

EXT_texture_compression_s3tc

NV_texture_compression_vtc

SGIS_generate_mipmap

OES_read_format

OES_single_precision

OES_EGL_image_external

OES_standard_derivatives

ARB_gpu_shader_fp64

ARB_shader_objects

ARB_geometry_shader4

ARB_pixel_format

ARB_pbuffer

Constructor Detail

GLExtensions