Class GLExtensions
This class contains information about all supported extensions on a device.
Namespace: Evergine.OpenGL
Assembly: Evergine.OpenGL.dll
Syntax
public class GLExtensionsConstructors
GLExtensions(GLGraphicsContext)
Initializes a new instance of the GLExtensions class.
Declaration
public GLExtensions(GLGraphicsContext context)Parameters
| Type | Name | Description |
|---|---|---|
| GLGraphicsContext | context | The OpenGL graphics context. |
Fields
ARB_ComputeShader
Indicates whether GL_ARB_compute_shader is supported.
Declaration
public bool ARB_ComputeShaderField Value
| Type | Description |
|---|---|
| bool |
ARB_CopyImage
Indicates whether GL_ARB_copy_image is supported.
Declaration
public bool ARB_CopyImageField Value
| Type | Description |
|---|---|
| bool |
ARB_Depth_Clamp
Indicates whether GL_ARB_Depth_Clamp is supported.
Declaration
public bool ARB_Depth_ClampField Value
| Type | Description |
|---|---|
| bool |
ARB_DirectStateAccess
Indicates whether GL_ARB_direct_state_access is supported.
Declaration
public bool ARB_DirectStateAccessField Value
| Type | Description |
|---|---|
| bool |
ARB_Framebuffer_Object
Indicates whether GL_ARB_framebuffer_object is supported.
Declaration
public bool ARB_Framebuffer_ObjectField Value
| Type | Description |
|---|---|
| bool |
ARB_Get_Texture_Sub_Image
Indicates whether GL_ARB_get_texture_sub_image is supported.
Declaration
public bool ARB_Get_Texture_Sub_ImageField Value
| Type | Description |
|---|---|
| bool |
ARB_Program_Interface_Query
Indicates whether GL_ARB_Program_Interface_Query is supported.
Declaration
public bool ARB_Program_Interface_QueryField Value
| Type | Description |
|---|---|
| bool |
ARB_TextureStorage
Whether GL_ARB_texture_storage is supported.
Declaration
public bool ARB_TextureStorageField Value
| Type | Description |
|---|---|
| bool |
ARB_Texture_Non_Power_Of_Two
Indicates whether GL_ARB_texture_non_power_of_two is supported.
Declaration
public bool ARB_Texture_Non_Power_Of_TwoField Value
| Type | Description |
|---|---|
| bool |
ARB_Uniform_Buffer_Object
Indicates whether GL_ARB_Uniform_Buffer_Object is supported.
Declaration
public bool ARB_Uniform_Buffer_ObjectField Value
| Type | Description |
|---|---|
| bool |
ARB_Viewport_Array
Indicates whether GL_ARB_Viewport_Array is supported.
Declaration
public bool ARB_Viewport_ArrayField Value
| Type | Description |
|---|---|
| bool |
ARB_draw_indirect
Indicates whether GL_ARB_draw_indirect is supported.
Declaration
public bool ARB_draw_indirectField Value
| Type | Description |
|---|---|
| bool |
ARB_multi_draw_indirect
Indicates whether GL_ARB_multi_draw_indirect is supported.
Declaration
public bool ARB_multi_draw_indirectField Value
| Type | Description |
|---|---|
| bool |
ARB_shader_image_load_store
Indicates whether GL_ARB_shader_image_load_store is supported.
Declaration
public bool ARB_shader_image_load_storeField Value
| Type | Description |
|---|---|
| bool |
CurrentVersion
Cached current version.
Declaration
public int CurrentVersionField Value
| Type | Description |
|---|---|
| int |
EXT_Texture_Compression_S3TC
Indicates whether GL_EXT_texture_compression_s3tc is supported.
Declaration
public bool EXT_Texture_Compression_S3TCField Value
| Type | Description |
|---|---|
| bool |
EXT_Texture_Filter_Anisotropic
Indicates whether GL_EXT_texture_filter_anisotropic is supported.
Declaration
public bool EXT_Texture_Filter_AnisotropicField Value
| Type | Description |
|---|---|
| bool |
KHR_DEBUG
Indicates whether KHR_DEBUG is supported.
Declaration
public bool KHR_DEBUGField Value
| Type | Description |
|---|---|
| bool |
Methods
CheckGLExtension(string, int)
Returns a value indicating whether the given extension is supported.
Declaration
public bool CheckGLExtension(string extension, int version)Parameters
| Type | Name | Description |
|---|---|---|
| string | extension | The name of the extension. |
| int | version | OpenGL version where this extension was included (Only ARB extensions). |
Returns
| Type | Description |
|---|---|
| bool | True if the given extension is supported, false otherwise. |
CheckGLThirdPartiesExtension(string)
Returns a value indicating whether the given extension is supported.
Declaration
public bool CheckGLThirdPartiesExtension(string extension)Parameters
| Type | Name | Description |
|---|---|---|
| string | extension | The name of the extension. |
Returns
| Type | Description |
|---|---|
| bool | True if the given extension is supported, false otherwise. |