Inheritance diagram for Ocular::Graphics::D3D11GraphicsDriver:

Public Member Functions
virtual bool	initialize () override

virtual void	clearBuffers (Core::Color const &clearColor=Core::Color::DefaultClearGray()) override

virtual void	clearDepthBuffer (float value=1.0f) override

virtual void	clearStencilBuffer (uint32_t value=0) override

virtual void	swapBuffers () override

virtual void	setRenderTexture (RenderTexture *texture) override

virtual void	setDepthTexture (DepthTexture *texture) override

virtual Material *	createMaterial () const override

virtual Viewport *	createViewport (float x, float y, float width, float height, float minDepth=0.0f, float maxDepth=1.0f) const override

virtual Texture *	createTexture (TextureDescriptor const &descriptor) const override

virtual Texture2D *	createTexture2D (TextureDescriptor const &descriptor) const override

virtual RenderTexture *	createRenderTexture (TextureDescriptor const &descriptor) const override

virtual DepthTexture *	createDepthTexture (TextureDescriptor const &descriptor) const override

virtual uint32_t	getMaxBoundTextures () const override

virtual VertexShader *	createVertexShader () const override

virtual GeometryShader *	createGeometryShader () const override

virtual FragmentShader *	createFragmentShader () const override

virtual PreTessellationShader *	createPreTessellationShader () const override

virtual PostTessellationShader *	createPostTessellationShader () const override

virtual UniformBuffer *	createUniformBuffer (UniformBufferType type) const override

virtual IndexBuffer *	createIndexBuffer () const override

virtual VertexBuffer *	createVertexBuffer () const override

virtual GPUBuffer *	createGPUBuffer (GPUBufferDescriptor const &descriptor) const override

virtual bool	renderMesh (Mesh *mesh, uint32_t submesh=0) override

virtual bool	renderBounds (Core::SceneObject *object, Math::BoundsType type) override

OD3D11Device *	getD3DDevice () const

OD3D11DeviceContext *	getD3DDeviceContext () const

OD3DSwapChain *	getD3DSwapChain () const

Public Member Functions inherited from Ocular::Graphics::GraphicsDriver
virtual RenderState *	getRenderState ()

virtual void	drawDebugLine (Math::Vector3f const &start, Math::Vector3f const &stop, Core::Color const &color, uint64_t lifetime=30000)

virtual void	drawDebugCircle (Math::Vector3f const &center, float radius, Math::Vector3f const &normal, Core::Color const &color, uint32_t segments=64, uint64_t lifetime=30000)

virtual void	renderDebug ()

void	clearFrameStats ()

FrameStats	getLastFrameStats () const

Static Public Member Functions
static bool	ConvertTextureDescriptor (TextureDescriptor const &source, D3D11_TEXTURE2D_DESC &dest)

static bool	ConvertTextureDescriptor (D3D11_TEXTURE2D_DESC const &source, TextureDescriptor &dest)

Protected Member Functions
virtual bool	onEvent (std::shared_ptr< Core::AEvent > event) override

void	resizeSwapChain (uint32_t width, uint32_t height)

bool	validateWindow (std::shared_ptr< Core::AWindow > window, HWND &hwnd) const

bool	createDeviceAndSwapChain (Core::WindowWin32 const *window, HWND const hwnd)

DXGI_SWAP_CHAIN_DESC	createSwapChainDescription (Core::WindowWin32 const *window) const

bool	fetchDeviceAndSwapChain1 (ID3D11Device device, ID3D11DeviceContext context, Core::WindowWin32 const *window)

bool	fetchDeviceAndSwapChain2 (ID3D11Device device, ID3D11DeviceContext context, Core::WindowWin32 const *window)

void	printD3DDebug ()

Protected Member Functions inherited from Ocular::Graphics::GraphicsDriver
void	addDrawCall (uint32_t numIndices)

Protected Member Functions inherited from Ocular::Core::AEventListener
virtual bool	onEvent (std::shared_ptr< AEvent > event)=0

Static Protected Member Functions
static bool	ValidateTextureDescriptor (TextureDescriptor const &descriptor)

Additional Inherited Members
Protected Attributes inherited from Ocular::Graphics::GraphicsDriver
FrameStats	m_LastFrameStats

FrameStats	m_CurrFrameStats

Debug	m_Debug

RenderState *	m_RenderState

Member Function Documentation

void Ocular::Graphics::D3D11GraphicsDriver::clearBuffers ( Core::Color const & clearColor = Core::Color::DefaultClearGray() )

overridevirtual

Clears the backbuffer RTV, and currently bound depth/stencil buffers.

The backbuffer is cleared to the specified color value. The depth buffer is cleared to 1.0. The stencil buffer is cleared to 0.

Parameters

[in] clearColor

Reimplemented from Ocular::Graphics::GraphicsDriver.

void Ocular::Graphics::D3D11GraphicsDriver::clearDepthBuffer ( float value = 1.0f )

overridevirtual

Clears the active depth buffer to the specified value.

Parameters

[in] value

Reimplemented from Ocular::Graphics::GraphicsDriver.

void Ocular::Graphics::D3D11GraphicsDriver::clearStencilBuffer ( uint32_t value = 0 )

overridevirtual

Clears the active stencil buffer to the specified value.

Parameters

[in] value

Reimplemented from Ocular::Graphics::GraphicsDriver.

DepthTexture * Ocular::Graphics::D3D11GraphicsDriver::createDepthTexture ( TextureDescriptor const & descriptor ) const

overridevirtual

Creates a new API-specific implementation of the DepthTexture class.

Parameters

[in] descriptor

Returns: Returns the new instantiated texture. The caller must assume ownership of the texture and handle any cleanup. May return NULL if texture creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

FragmentShader * Ocular::Graphics::D3D11GraphicsDriver::createFragmentShader ( ) const

overridevirtual

Creates a new API-specific implementation of the FragmentShader class.

Returns: Returns the new instantiated shader. The caller must assume ownership of the shader and handle any cleanup. May return NULL if shader creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

GeometryShader * Ocular::Graphics::D3D11GraphicsDriver::createGeometryShader ( ) const

overridevirtual

Creates a new API-specific implementation of the GeometryShader class.

Returns: Returns the new instantiated shader. The caller must assume ownership of the shader and handle any cleanup. May return NULL if shader creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

GPUBuffer * Ocular::Graphics::D3D11GraphicsDriver::createGPUBuffer ( GPUBufferDescriptor const & descriptor ) const

overridevirtual

Creates a new API-specific GPU Buffer. The type of underlying buffer depends on the parameters specified in the descriptor.

Parameters

[in] descriptor

Returns: Returns the new GPU Buffer. If the provided descriptor does not describe a valid buffer, then NULL is returned.

Reimplemented from Ocular::Graphics::GraphicsDriver.

IndexBuffer * Ocular::Graphics::D3D11GraphicsDriver::createIndexBuffer ( ) const

overridevirtual

Creates a new API-specific implementation of the IndexBuffer class.

Returns: Returns the new instantiated buffer. The caller must assume ownership of the buffer and handle any cleanup. May return NULL if buffer creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

Material * Ocular::Graphics::D3D11GraphicsDriver::createMaterial ( ) const

overridevirtual

Creates a new API-specific implementation of the Material class.

Returns: Returns the new instantiated material. The caller must assume ownership of the texture and handle any cleanup. May return NULL if texture creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

PostTessellationShader * Ocular::Graphics::D3D11GraphicsDriver::createPostTessellationShader ( ) const

overridevirtual

Creates a new API-specific implementation of the PostTessellationShader class.

Returns: Returns the new instantiated shader. The caller must assume ownership of the shader and handle any cleanup. May return NULL if shader creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

PreTessellationShader * Ocular::Graphics::D3D11GraphicsDriver::createPreTessellationShader ( ) const

overridevirtual

Creates a new API-specific implementation of the PreTessellationShader class.

Returns: Returns the new instantiated shader. The caller must assume ownership of the shader and handle any cleanup. May return NULL if shader creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

RenderTexture * Ocular::Graphics::D3D11GraphicsDriver::createRenderTexture ( TextureDescriptor const & descriptor ) const

overridevirtual

Creates a new API-specific implementation of the RenderTexture class.

Parameters

[in] descriptor

Returns: Returns the new instantiated texture. The caller must assume ownership of the texture and handle any cleanup. May return NULL if texture creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

Texture * Ocular::Graphics::D3D11GraphicsDriver::createTexture ( TextureDescriptor const & descriptor ) const

overridevirtual

Creates a new API-specific implementation of the Texture class.

Parameters

[in] descriptor

Returns: Returns the new instantiated texture. The caller must assume ownership of the texture and handle any cleanup. May return NULL if texture creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

Texture2D * Ocular::Graphics::D3D11GraphicsDriver::createTexture2D ( TextureDescriptor const & descriptor ) const

overridevirtual

Creates a new API-specific implementation of the Texture2D class.

Parameters

[in] descriptor

Returns: Returns the new instantiated texture. The caller must assume ownership of the texture and handle any cleanup. May return NULL if texture creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

UniformBuffer * Ocular::Graphics::D3D11GraphicsDriver::createUniformBuffer ( UniformBufferType type ) const

overridevirtual

Creates a new API-specific implementation of the UniformBuffer class.

Returns: Returns the new instantiated buffer. The caller must assume ownership of the buffer and handle any cleanup. May return NULL if buffer creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

VertexBuffer * Ocular::Graphics::D3D11GraphicsDriver::createVertexBuffer ( ) const

overridevirtual

Creates a new API-specific implementation of the VertexBuffer class.

Returns: Returns the new instantiated buffer. The caller must assume ownership of the buffer and handle any cleanup. May return NULL if buffer creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

VertexShader * Ocular::Graphics::D3D11GraphicsDriver::createVertexShader ( ) const

overridevirtual

Creates a new API-specific implementation of the VertexShader class.

Returns: Returns the new instantiated shader. The caller must assume ownership of the shader and handle any cleanup. May return NULL if shader creation failed.

Reimplemented from Ocular::Graphics::GraphicsDriver.

uint32_t Ocular::Graphics::D3D11GraphicsDriver::getMaxBoundTextures ( ) const

overridevirtual

Returns the maximum number of textures that can be bound to a single shader. This is primarily for use when assigning textures to materials, but can be used in other locations as well.

Reimplemented from Ocular::Graphics::GraphicsDriver.

bool Ocular::Graphics::D3D11GraphicsDriver::initialize ( )

overridevirtual

Initializes the GraphicsDriver implementation.

Returns: FALSE if initialization failed (this should be a fatal event).

Initialization follows the steps below:

1. Verify the window
2. Create the device, device context, and swap chain
3. Set the default render states

Reimplemented from Ocular::Graphics::GraphicsDriver.

bool Ocular::Graphics::D3D11GraphicsDriver::renderBounds	(	Core::SceneObject *	object,
		Math::BoundsType	type
	)

overridevirtual

Renders the bounds of the specified SceneObject

Parameters

[in]	object
[in]	type

Reimplemented from Ocular::Graphics::GraphicsDriver.

bool Ocular::Graphics::D3D11GraphicsDriver::renderMesh	(	Mesh *	mesh,
		uint32_t	submesh = `0`
	)

overridevirtual

Renders the specified mesh and it's vertex and index buffers.

Parameters

[in]	mesh	Mesh to render.
[in]	submesh	Index of the SubMesh to render.

Returns: TRUE if rendered successfully.

Reimplemented from Ocular::Graphics::GraphicsDriver.

void Ocular::Graphics::D3D11GraphicsDriver::setDepthTexture ( DepthTexture * texture )

overridevirtual

Sets the Depth Texture to direct all depth operations towards.

Parameters

[in] texture

Reimplemented from Ocular::Graphics::GraphicsDriver.

void Ocular::Graphics::D3D11GraphicsDriver::setRenderTexture ( RenderTexture * texture )

overridevirtual

Sets the Render Texture to direct all rendering operations towards.

Parameters

[in] texture

Reimplemented from Ocular::Graphics::GraphicsDriver.

void Ocular::Graphics::D3D11GraphicsDriver::swapBuffers ( )

overridevirtual

Swaps the back and front buffers.

Reimplemented from Ocular::Graphics::GraphicsDriver.

bool Ocular::Graphics::D3D11GraphicsDriver::ValidateTextureDescriptor ( TextureDescriptor const & descriptor )

staticprotected

For the following restrictions, see the D3D11_USAGE flag values at:
https://msdn.microsoft.com/en-us/library/windows/desktop/ff476259(v=vs.85).aspx

Note: currently does not support STAGING

Usage Flags	CPU Read	CPU Write	GPU Read	GPU Write
DEFAULT			Y	Y
DYNAMIC		Y	Y
IMMUTABLE			Y
STAGING	Y	Y	Y	Y

The documentation for this class was generated from the following files:

C:/Projects/OcularEngine/OcularD3D11/include/D3D11GraphicsDriver.hpp
C:/Projects/OcularEngine/OcularD3D11/src/D3D11GraphicsDriver.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Member Function Documentation