#include <DeviceCommandContext.h>

Inheritance diagram for Renderer::Backend::GL::CDeviceCommandContext:

Collaboration diagram for Renderer::Backend::GL::CDeviceCommandContext:

[legend]

Classes
struct	BindUnit

class	ScopedBind

class	ScopedBufferBind

struct	VertexAttributeFormat

Public Types
using	UploadBufferFunction = std::function< void(u8 *)>

Public Types inherited from Renderer::Backend::IDeviceCommandContext
using	UploadBufferFunction = std::function< void(u8 *)>

Public Member Functions
	~CDeviceCommandContext ()

IDevice *	GetDevice () override

void	SetGraphicsPipelineState (const SGraphicsPipelineStateDesc &pipelineState)

void	SetGraphicsPipelineState (IGraphicsPipelineState *pipelineState) override
	Binds the graphics pipeline state. More...

void	BlitFramebuffer (IFramebuffer destinationFramebuffer, IFramebuffer sourceFramebuffer) override

void	BeginFramebufferPass (IFramebuffer *framebuffer) override
	Starts a framebuffer pass, performs attachment load operations. More...

void	EndFramebufferPass () override
	Finishes a framebuffer pass, performs attachment store operations. More...

void	ClearFramebuffer (const bool color, const bool depth, const bool stencil) override
	Clears all mentioned attachments. More...

void	ReadbackFramebufferSync (const uint32_t x, const uint32_t y, const uint32_t width, const uint32_t height, void *data) override

void	UploadTexture (ITexture texture, const Format dataFormat, const void data, const size_t dataSize, const uint32_t level=0, const uint32_t layer=0) override

void	UploadTextureRegion (ITexture texture, const Format dataFormat, const void data, const size_t dataSize, const uint32_t xOffset, const uint32_t yOffset, const uint32_t width, const uint32_t height, const uint32_t level=0, const uint32_t layer=0) override

void	UploadBuffer (IBuffer buffer, const void data, const uint32_t dataSize) override

void	UploadBuffer (IBuffer *buffer, const UploadBufferFunction &uploadFunction) override

void	UploadBufferRegion (IBuffer buffer, const void data, const uint32_t dataOffset, const uint32_t dataSize) override

void	UploadBufferRegion (IBuffer *buffer, const uint32_t dataOffset, const uint32_t dataSize, const UploadBufferFunction &uploadFunction) override

void	SetScissors (const uint32_t scissorCount, const Rect *scissors) override

void	SetViewports (const uint32_t viewportCount, const Rect *viewports) override

void	SetVertexInputLayout (IVertexInputLayout *vertexInputLayout) override
	Binds the vertex input layout. More...

void	SetVertexBuffer (const uint32_t bindingSlot, IBuffer *buffer, const uint32_t offset) override

void	SetVertexBufferData (const uint32_t bindingSlot, const void *data, const uint32_t dataSize) override

void	SetIndexBuffer (IBuffer *buffer) override

void	SetIndexBufferData (const void *data, const uint32_t dataSize) override

void	BeginPass () override

void	EndPass () override

void	Draw (const uint32_t firstVertex, const uint32_t vertexCount) override

void	DrawIndexed (const uint32_t firstIndex, const uint32_t indexCount, const int32_t vertexOffset) override

void	DrawInstanced (const uint32_t firstVertex, const uint32_t vertexCount, const uint32_t firstInstance, const uint32_t instanceCount) override

void	DrawIndexedInstanced (const uint32_t firstIndex, const uint32_t indexCount, const uint32_t firstInstance, const uint32_t instanceCount, const int32_t vertexOffset) override

void	DrawIndexedInRange (const uint32_t firstIndex, const uint32_t indexCount, const uint32_t start, const uint32_t end) override

void	SetTexture (const int32_t bindingSlot, ITexture *texture) override

void	SetUniform (const int32_t bindingSlot, const float value) override

void	SetUniform (const int32_t bindingSlot, const float valueX, const float valueY) override

void	SetUniform (const int32_t bindingSlot, const float valueX, const float valueY, const float valueZ) override

void	SetUniform (const int32_t bindingSlot, const float valueX, const float valueY, const float valueZ, const float valueW) override

void	SetUniform (const int32_t bindingSlot, PS::span< const float > values) override

void	BeginScopedLabel (const char *name) override

void	EndScopedLabel () override

void	Flush () override

void	OnTextureDestroy (CTexture *texture)

Public Member Functions inherited from Renderer::Backend::IDeviceCommandContext
virtual void	SetScissors (const uint32_t scissorCount, const Rect *scissors)=0

virtual void	SetViewports (const uint32_t viewportCount, const Rect *viewports)=0

Public Member Functions inherited from Renderer::Backend::IDeviceObject< IDeviceCommandContext >
virtual	~IDeviceObject ()

T *	As ()

Private Types
using	BoundBuffer = std::pair< GLenum, GLuint >

Private Member Functions
	CDeviceCommandContext (CDevice *device)

void	ResetStates ()

void	SetGraphicsPipelineStateImpl (const SGraphicsPipelineStateDesc &pipelineStateDesc, const bool force)

void	BindTexture (const uint32_t unit, const GLenum target, const GLuint handle)

void	BindBuffer (const IBuffer::Type type, CBuffer *buffer)

Static Private Member Functions
static std::unique_ptr< CDeviceCommandContext >	Create (CDevice *device)

Private Attributes
CDevice *	m_Device = nullptr

SGraphicsPipelineStateDesc	m_GraphicsPipelineStateDesc {}

CFramebuffer *	m_Framebuffer = nullptr

CShaderProgram *	m_ShaderProgram = nullptr

uint32_t	m_ScissorCount = 0

std::array< Rect, 1 >	m_Scissors

uint32_t	m_ScopedLabelDepth = 0

CBuffer *	m_VertexBuffer = nullptr

CBuffer *	m_IndexBuffer = nullptr

const void *	m_IndexBufferData = nullptr

bool	m_InsideFramebufferPass = false

bool	m_InsidePass = false

uint32_t	m_ActiveTextureUnit = 0

std::array< BindUnit, 16 >	m_BoundTextures

std::array< BoundBuffer, 2 >	m_BoundBuffers

std::array< VertexAttributeFormat, static_cast< size_t >VertexAttributeStream::UV7)+1 >	m_VertexAttributeFormat

Friends
class	CDevice

class	CTexture

Member Typedef Documentation

◆ BoundBuffer

using Renderer::Backend::GL::CDeviceCommandContext::BoundBuffer = std::pair<GLenum, GLuint>

private

◆ UploadBufferFunction

using Renderer::Backend::GL::CDeviceCommandContext::UploadBufferFunction = std::function<void(u8*)>

Constructor & Destructor Documentation

◆ ~CDeviceCommandContext()

Renderer::Backend::GL::CDeviceCommandContext::~CDeviceCommandContext ( )

default

◆ CDeviceCommandContext()

Renderer::Backend::GL::CDeviceCommandContext::CDeviceCommandContext ( CDevice * device )

private

Member Function Documentation

◆ BeginFramebufferPass()

void Renderer::Backend::GL::CDeviceCommandContext::BeginFramebufferPass ( IFramebuffer * framebuffer )

overridevirtual

Starts a framebuffer pass, performs attachment load operations.

It should be called as rarely as possible.

See also: IFramebuffer

Implements Renderer::Backend::IDeviceCommandContext.

◆ BeginPass()

void Renderer::Backend::GL::CDeviceCommandContext::BeginPass ( )

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ BeginScopedLabel()

void Renderer::Backend::GL::CDeviceCommandContext::BeginScopedLabel ( const char * name )

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ BindBuffer()

void Renderer::Backend::GL::CDeviceCommandContext::BindBuffer	(	const IBuffer::Type	type,
		CBuffer *	buffer
	)

private

◆ BindTexture()

void Renderer::Backend::GL::CDeviceCommandContext::BindTexture	(	const uint32_t	unit,
		const GLenum	target,
		const GLuint	handle
	)

private

◆ BlitFramebuffer()

void Renderer::Backend::GL::CDeviceCommandContext::BlitFramebuffer	(	IFramebuffer *	destinationFramebuffer,
		IFramebuffer *	sourceFramebuffer
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ ClearFramebuffer()

void Renderer::Backend::GL::CDeviceCommandContext::ClearFramebuffer	(	const bool	color,
		const bool	depth,
		const bool	stencil
	)

overridevirtual

Clears all mentioned attachments.

Prefer to use attachment load operations over this function. It should be called only inside a framebuffer pass.

Implements Renderer::Backend::IDeviceCommandContext.

◆ Create()

std::unique_ptr< CDeviceCommandContext > Renderer::Backend::GL::CDeviceCommandContext::Create ( CDevice * device )

staticprivate

◆ Draw()

void Renderer::Backend::GL::CDeviceCommandContext::Draw	(	const uint32_t	firstVertex,
		const uint32_t	vertexCount
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ DrawIndexed()

void Renderer::Backend::GL::CDeviceCommandContext::DrawIndexed	(	const uint32_t	firstIndex,
		const uint32_t	indexCount,
		const int32_t	vertexOffset
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ DrawIndexedInRange()

void Renderer::Backend::GL::CDeviceCommandContext::DrawIndexedInRange	(	const uint32_t	firstIndex,
		const uint32_t	indexCount,
		const uint32_t	start,
		const uint32_t	end
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ DrawIndexedInstanced()

void Renderer::Backend::GL::CDeviceCommandContext::DrawIndexedInstanced	(	const uint32_t	firstIndex,
		const uint32_t	indexCount,
		const uint32_t	firstInstance,
		const uint32_t	instanceCount,
		const int32_t	vertexOffset
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ DrawInstanced()

void Renderer::Backend::GL::CDeviceCommandContext::DrawInstanced	(	const uint32_t	firstVertex,
		const uint32_t	vertexCount,
		const uint32_t	firstInstance,
		const uint32_t	instanceCount
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ EndFramebufferPass()

void Renderer::Backend::GL::CDeviceCommandContext::EndFramebufferPass ( )

overridevirtual

Finishes a framebuffer pass, performs attachment store operations.

Implements Renderer::Backend::IDeviceCommandContext.

◆ EndPass()

void Renderer::Backend::GL::CDeviceCommandContext::EndPass ( )

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ EndScopedLabel()

void Renderer::Backend::GL::CDeviceCommandContext::EndScopedLabel ( )

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ Flush()

void Renderer::Backend::GL::CDeviceCommandContext::Flush ( )

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ GetDevice()

IDevice * Renderer::Backend::GL::CDeviceCommandContext::GetDevice ( )

overridevirtual

Implements Renderer::Backend::IDeviceObject< IDeviceCommandContext >.

◆ OnTextureDestroy()

void Renderer::Backend::GL::CDeviceCommandContext::OnTextureDestroy ( CTexture * texture )

◆ ReadbackFramebufferSync()

void Renderer::Backend::GL::CDeviceCommandContext::ReadbackFramebufferSync	(	const uint32_t	x,
		const uint32_t	y,
		const uint32_t	width,
		const uint32_t	height,
		void *	data
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ ResetStates()

void Renderer::Backend::GL::CDeviceCommandContext::ResetStates ( )

private

◆ SetGraphicsPipelineState() [1/2]

void Renderer::Backend::GL::CDeviceCommandContext::SetGraphicsPipelineState ( const SGraphicsPipelineStateDesc & pipelineState )

◆ SetGraphicsPipelineState() [2/2]

void Renderer::Backend::GL::CDeviceCommandContext::SetGraphicsPipelineState ( IGraphicsPipelineState * pipelineState )

overridevirtual

Binds the graphics pipeline state.

It should be called only inside a framebuffer pass and as rarely as possible.

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetGraphicsPipelineStateImpl()

void Renderer::Backend::GL::CDeviceCommandContext::SetGraphicsPipelineStateImpl	(	const SGraphicsPipelineStateDesc &	pipelineStateDesc,
		const bool	force
	)

private

◆ SetIndexBuffer()

void Renderer::Backend::GL::CDeviceCommandContext::SetIndexBuffer ( IBuffer * buffer )

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetIndexBufferData()

void Renderer::Backend::GL::CDeviceCommandContext::SetIndexBufferData	(	const void *	data,
		const uint32_t	dataSize
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetScissors()

void Renderer::Backend::GL::CDeviceCommandContext::SetScissors	(	const uint32_t	scissorCount,
		const Rect *	scissors
	)

override

◆ SetTexture()

void Renderer::Backend::GL::CDeviceCommandContext::SetTexture	(	const int32_t	bindingSlot,
		ITexture *	texture
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetUniform() [1/5]

void Renderer::Backend::GL::CDeviceCommandContext::SetUniform	(	const int32_t	bindingSlot,
		const float	value
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetUniform() [2/5]

void Renderer::Backend::GL::CDeviceCommandContext::SetUniform	(	const int32_t	bindingSlot,
		const float	valueX,
		const float	valueY
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetUniform() [3/5]

void Renderer::Backend::GL::CDeviceCommandContext::SetUniform	(	const int32_t	bindingSlot,
		const float	valueX,
		const float	valueY,
		const float	valueZ
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetUniform() [4/5]

void Renderer::Backend::GL::CDeviceCommandContext::SetUniform	(	const int32_t	bindingSlot,
		const float	valueX,
		const float	valueY,
		const float	valueZ,
		const float	valueW
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetUniform() [5/5]

void Renderer::Backend::GL::CDeviceCommandContext::SetUniform	(	const int32_t	bindingSlot,
		PS::span< const float >	values
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetVertexBuffer()

void Renderer::Backend::GL::CDeviceCommandContext::SetVertexBuffer	(	const uint32_t	bindingSlot,
		IBuffer *	buffer,
		const uint32_t	offset
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetVertexBufferData()

void Renderer::Backend::GL::CDeviceCommandContext::SetVertexBufferData	(	const uint32_t	bindingSlot,
		const void *	data,
		const uint32_t	dataSize
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetVertexInputLayout()

void Renderer::Backend::GL::CDeviceCommandContext::SetVertexInputLayout ( IVertexInputLayout * vertexInputLayout )

overridevirtual

Binds the vertex input layout.

It should be compatible with the shader program's one. It should be called only inside a framebuffer pass and as rarely as possible.

Implements Renderer::Backend::IDeviceCommandContext.

◆ SetViewports()

void Renderer::Backend::GL::CDeviceCommandContext::SetViewports	(	const uint32_t	viewportCount,
		const Rect *	viewports
	)

override

◆ UploadBuffer() [1/2]

void Renderer::Backend::GL::CDeviceCommandContext::UploadBuffer	(	IBuffer *	buffer,
		const void *	data,
		const uint32_t	dataSize
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ UploadBuffer() [2/2]

void Renderer::Backend::GL::CDeviceCommandContext::UploadBuffer	(	IBuffer *	buffer,
		const UploadBufferFunction &	uploadFunction
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ UploadBufferRegion() [1/2]

void Renderer::Backend::GL::CDeviceCommandContext::UploadBufferRegion	(	IBuffer *	buffer,
		const void *	data,
		const uint32_t	dataOffset,
		const uint32_t	dataSize
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ UploadBufferRegion() [2/2]

void Renderer::Backend::GL::CDeviceCommandContext::UploadBufferRegion	(	IBuffer *	buffer,
		const uint32_t	dataOffset,
		const uint32_t	dataSize,
		const UploadBufferFunction &	uploadFunction
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ UploadTexture()

void Renderer::Backend::GL::CDeviceCommandContext::UploadTexture	(	ITexture *	texture,
		const Format	dataFormat,
		const void *	data,
		const size_t	dataSize,
		const uint32_t	level = `0`,
		const uint32_t	layer = `0`
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

◆ UploadTextureRegion()

void Renderer::Backend::GL::CDeviceCommandContext::UploadTextureRegion	(	ITexture *	texture,
		const Format	dataFormat,
		const void *	data,
		const size_t	dataSize,
		const uint32_t	xOffset,
		const uint32_t	yOffset,
		const uint32_t	width,
		const uint32_t	height,
		const uint32_t	level = `0`,
		const uint32_t	layer = `0`
	)

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

Friends And Related Function Documentation

◆ CDevice

friend class CDevice

friend

◆ CTexture

friend class CTexture

friend

Member Data Documentation

◆ m_ActiveTextureUnit

uint32_t Renderer::Backend::GL::CDeviceCommandContext::m_ActiveTextureUnit = 0

private

◆ m_BoundBuffers

std::array<BoundBuffer, 2> Renderer::Backend::GL::CDeviceCommandContext::m_BoundBuffers

private

◆ m_BoundTextures

std::array<BindUnit, 16> Renderer::Backend::GL::CDeviceCommandContext::m_BoundTextures

private

◆ m_Device

CDevice* Renderer::Backend::GL::CDeviceCommandContext::m_Device = nullptr

private

◆ m_Framebuffer

CFramebuffer* Renderer::Backend::GL::CDeviceCommandContext::m_Framebuffer = nullptr

private

◆ m_GraphicsPipelineStateDesc

SGraphicsPipelineStateDesc Renderer::Backend::GL::CDeviceCommandContext::m_GraphicsPipelineStateDesc {}

private

◆ m_IndexBuffer

CBuffer* Renderer::Backend::GL::CDeviceCommandContext::m_IndexBuffer = nullptr

private

◆ m_IndexBufferData

const void* Renderer::Backend::GL::CDeviceCommandContext::m_IndexBufferData = nullptr

private

◆ m_InsideFramebufferPass

bool Renderer::Backend::GL::CDeviceCommandContext::m_InsideFramebufferPass = false

private

◆ m_InsidePass

bool Renderer::Backend::GL::CDeviceCommandContext::m_InsidePass = false

private

◆ m_ScissorCount

uint32_t Renderer::Backend::GL::CDeviceCommandContext::m_ScissorCount = 0

private

◆ m_Scissors

std::array<Rect, 1> Renderer::Backend::GL::CDeviceCommandContext::m_Scissors

private

◆ m_ScopedLabelDepth

uint32_t Renderer::Backend::GL::CDeviceCommandContext::m_ScopedLabelDepth = 0

private

◆ m_ShaderProgram

CShaderProgram* Renderer::Backend::GL::CDeviceCommandContext::m_ShaderProgram = nullptr

private

◆ m_VertexAttributeFormat

std::array< VertexAttributeFormat, static_cast<size_t>VertexAttributeStream::UV7) + 1> Renderer::Backend::GL::CDeviceCommandContext::m_VertexAttributeFormat

private

◆ m_VertexBuffer

CBuffer* Renderer::Backend::GL::CDeviceCommandContext::m_VertexBuffer = nullptr

private

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

/zpool0/docker-engine-docs/source/renderer/backend/gl/DeviceCommandContext.h
/zpool0/docker-engine-docs/source/renderer/backend/gl/DeviceCommandContext.cpp

Classes

Public Types

Public Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Friends

Member Typedef Documentation

◆ BoundBuffer

◆ UploadBufferFunction

Constructor & Destructor Documentation

◆ ~CDeviceCommandContext()

◆ CDeviceCommandContext()

Member Function Documentation

◆ BeginFramebufferPass()

◆ BeginPass()

◆ BeginScopedLabel()

◆ BindBuffer()

◆ BindTexture()

◆ BlitFramebuffer()

◆ ClearFramebuffer()

◆ Create()

◆ Draw()

◆ DrawIndexed()

◆ DrawIndexedInRange()

◆ DrawIndexedInstanced()

◆ DrawInstanced()

◆ EndFramebufferPass()

◆ EndPass()

◆ EndScopedLabel()

◆ Flush()

◆ GetDevice()

◆ OnTextureDestroy()

◆ ReadbackFramebufferSync()

◆ ResetStates()

◆ SetGraphicsPipelineState() [1/2]

◆ SetGraphicsPipelineState() [2/2]

◆ SetGraphicsPipelineStateImpl()

◆ SetIndexBuffer()

◆ SetIndexBufferData()

◆ SetScissors()

◆ SetTexture()

◆ SetUniform() [1/5]

◆ SetUniform() [2/5]

◆ SetUniform() [3/5]

◆ SetUniform() [4/5]

◆ SetUniform() [5/5]

◆ SetVertexBuffer()

◆ SetVertexBufferData()

◆ SetVertexInputLayout()

◆ SetViewports()

◆ UploadBuffer() [1/2]

◆ UploadBuffer() [2/2]

◆ UploadBufferRegion() [1/2]

◆ UploadBufferRegion() [2/2]

◆ UploadTexture()

◆ UploadTextureRegion()

Friends And Related Function Documentation

◆ CDevice

◆ CTexture

Member Data Documentation

◆ m_ActiveTextureUnit

◆ m_BoundBuffers

◆ m_BoundTextures

◆ m_Device

◆ m_Framebuffer

◆ m_GraphicsPipelineStateDesc

◆ m_IndexBuffer

◆ m_IndexBufferData

◆ m_InsideFramebufferPass

◆ m_InsidePass

◆ m_ScissorCount

◆ m_Scissors

◆ m_ScopedLabelDepth

◆ m_ShaderProgram

◆ m_VertexAttributeFormat

◆ m_VertexBuffer