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API > API/Runtime > API/Runtime/OpenGLDrv
Inheritance Hierarchy
- FOpenGLCommonState
- FOpenGLContextState
References
| Module | OpenGLDrv |
| Header | /Engine/Source/Runtime/OpenGLDrv/Public/OpenGLState.h |
| Include | #include "OpenGLState.h" |
Syntax
struct FOpenGLContextState : public FOpenGLCommonState
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
uint32 | ActiveStreamMask | |
 |
GLenum | ActiveTexture | |
 |
uint32 | ActiveUAVMask | |
 |
GLuint | ArrayBufferBound | |
 |
bool | bAlphaToCoverageEnabled | |
 |
FOpenGLBlendStateData | BlendState | |
 |
bool | bScissorEnabled | |
 |
TArray< FOpenGLSamplerState * > | CachedSamplerStates | |
 |
FLinearColor | ClearColor | |
 |
float | ClearDepth | |
 |
uint16 | ClearStencil | |
 |
float | DepthMaxZ | |
 |
float | DepthMinZ | |
 |
FOpenGLDepthStencilStateData | DepthStencilState | |
 |
GLuint | ElementArrayBufferBound | |
 |
int32 | FirstNonzeroRenderTarget | |
 |
GLuint | Framebuffer | |
 |
GLuint | OcclusionQuery | |
 |
GLuint | PixelUnpackBufferBound | |
 |
GLuint | Program | |
 |
FOpenGLRasterizerStateData | RasterizerState | |
 |
uint32 | RenderTargetHeight | |
 |
uint32 | RenderTargetWidth | |
 |
FIntRect | Scissor | |
 |
uint32 | StencilRef | |
 |
GLuint | StorageBufferBound | |
 |
GLuint | UniformBufferBound | |
 |
GLuint[CrossCompiler::NUM_SHADER_STAGES *OGL_MAX_UNIFORM_BUFFER_BINDINGS] | UniformBufferOffsets | |
 |
GLuint[CrossCompiler::NUM_SHADER_STAGES *OGL_MAX_UNIFORM_BUFFER_BINDINGS] | UniformBuffers | |
 |
FOpenGLCachedAttr[16] | VertexAttrs | |
 |
uint32 | VertexAttrs_EnabledBits | |
 |
FOpenGLVertexDeclaration * | VertexDecl | |
 |
FOpenGLStream[16] | VertexStreams | |
 |
FIntRect | Viewport |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
bool | GetVertexAttrEnabled
(
int32 Index |
|
 |
void | SetVertexAttrEnabled
(
int32 Index, |
Overridden from FOpenGLCommonState
| Type | Name | Description | |
|---|---|---|---|
  |
void | ||
  |
void | InitializeResources
(
int32 NumCombinedTextures, |
NumCombinedTextures must be greater than or equal to FOpenGL::GetMaxCombinedTextureImageUnits() NumCombinedUAVUnits must be greater than or equal to FOpenGL::GetMaxCombinedUAVUnits() |