Renderer::Backend::GL::CDeviceCommandContext Class Reference

#include <DeviceCommandContext.h>

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

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

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	SetComputePipelineState (IComputePipelineState *pipelineState) override
	Binds the graphics pipeline state. More...
void	BlitFramebuffer (IFramebuffer *sourceFramebuffer, IFramebuffer *destinationFramebuffer, const Rect &sourceRegion, const Rect &destinationRegion, const Sampler::Filter filter) override
	Copies source region into destination region automatically applying compatible format conversion and scaling using a provided filter. More...
void	ResolveFramebuffer (IFramebuffer *sourceFramebuffer, IFramebuffer *destinationFramebuffer) override
	Resolves multisample source framebuffer attachments to destination attachments. More...
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
	Readbacks the current backbuffer to data in R8G8B8_UNORM format somewhen between the function call and Flush (inclusively). More...
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	BeginComputePass () override
	Starts a compute pass, can't be called inside a framebuffer pass. More...
void	EndComputePass () override
	Finishes a compute pass. More...
void	Dispatch (const uint32_t groupCountX, const uint32_t groupCountY, const uint32_t groupCountZ) override
	Dispatches groupCountX * groupCountY * groupCountZ compute groups. More...
void	SetTexture (const int32_t bindingSlot, ITexture *texture) override
	Sets a read-only texture to the binding slot. More...
void	SetStorageTexture (const int32_t bindingSlot, ITexture *texture) override
	Sets a read & write resource to the binding slot. More...
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)
virtual void	SetGraphicsPipelineState (IGraphicsPipelineState *pipelineState)=0
	Binds the graphics pipeline state. More...
virtual void	SetComputePipelineState (IComputePipelineState *pipelineState)=0
	Binds the graphics pipeline state. More...
virtual void	BlitFramebuffer (IFramebuffer *sourceFramebuffer, IFramebuffer *destinationFramebuffer, const Rect &sourceRegion, const Rect &destinationRegion, const Sampler::Filter filter)=0
	Copies source region into destination region automatically applying compatible format conversion and scaling using a provided filter. More...
virtual void	ResolveFramebuffer (IFramebuffer *sourceFramebuffer, IFramebuffer *destinationFramebuffer)=0
	Resolves multisample source framebuffer attachments to destination attachments. More...
virtual void	BeginFramebufferPass (IFramebuffer *framebuffer)=0
	Starts a framebuffer pass, performs attachment load operations. More...
virtual void	EndFramebufferPass ()=0
	Finishes a framebuffer pass, performs attachment store operations. More...
virtual void	ClearFramebuffer (const bool color, const bool depth, const bool stencil)=0
	Clears all mentioned attachments. More...
virtual void	ReadbackFramebufferSync (const uint32_t x, const uint32_t y, const uint32_t width, const uint32_t height, void *data)=0
	Readbacks the current backbuffer to data in R8G8B8_UNORM format somewhen between the function call and Flush (inclusively). More...
virtual void	UploadTexture (ITexture *texture, const Format dataFormat, const void *data, const size_t dataSize, const uint32_t level=0, const uint32_t layer=0)=0
virtual 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)=0
virtual void	UploadBuffer (IBuffer *buffer, const void *data, const uint32_t dataSize)=0
virtual void	UploadBuffer (IBuffer *buffer, const UploadBufferFunction &uploadFunction)=0
virtual void	UploadBufferRegion (IBuffer *buffer, const void *data, const uint32_t dataOffset, const uint32_t dataSize)=0
virtual void	UploadBufferRegion (IBuffer *buffer, const uint32_t dataOffset, const uint32_t dataSize, const UploadBufferFunction &uploadFunction)=0
virtual void	SetScissors (const uint32_t scissorCount, const Rect *scissors)=0
virtual void	SetViewports (const uint32_t viewportCount, const Rect *viewports)=0
virtual void	SetVertexInputLayout (IVertexInputLayout *vertexInputLayout)=0
	Binds the vertex input layout. More...
virtual void	SetVertexBuffer (const uint32_t bindingSlot, IBuffer *buffer, const uint32_t offset)=0
virtual void	SetVertexBufferData (const uint32_t bindingSlot, const void *data, const uint32_t dataSize)=0
virtual void	SetIndexBuffer (IBuffer *buffer)=0
virtual void	SetIndexBufferData (const void *data, const uint32_t dataSize)=0
virtual void	BeginPass ()=0
virtual void	EndPass ()=0
virtual void	Draw (const uint32_t firstVertex, const uint32_t vertexCount)=0
virtual void	DrawIndexed (const uint32_t firstIndex, const uint32_t indexCount, const int32_t vertexOffset)=0
virtual void	DrawInstanced (const uint32_t firstVertex, const uint32_t vertexCount, const uint32_t firstInstance, const uint32_t instanceCount)=0
virtual void	DrawIndexedInstanced (const uint32_t firstIndex, const uint32_t indexCount, const uint32_t firstInstance, const uint32_t instanceCount, const int32_t vertexOffset)=0
virtual void	DrawIndexedInRange (const uint32_t firstIndex, const uint32_t indexCount, const uint32_t start, const uint32_t end)=0
virtual void	BeginComputePass ()=0
	Starts a compute pass, can't be called inside a framebuffer pass. More...
virtual void	EndComputePass ()=0
	Finishes a compute pass. More...
virtual void	Dispatch (const uint32_t groupCountX, const uint32_t groupCountY, const uint32_t groupCountZ)=0
	Dispatches groupCountX * groupCountY * groupCountZ compute groups. More...
virtual void	SetTexture (const int32_t bindingSlot, ITexture *texture)=0
	Sets a read-only texture to the binding slot. More...
virtual void	SetStorageTexture (const int32_t bindingSlot, ITexture *texture)=0
	Sets a read & write resource to the binding slot. More...
virtual void	SetUniform (const int32_t bindingSlot, const float value)=0
virtual void	SetUniform (const int32_t bindingSlot, const float valueX, const float valueY)=0
virtual void	SetUniform (const int32_t bindingSlot, const float valueX, const float valueY, const float valueZ)=0
virtual void	SetUniform (const int32_t bindingSlot, const float valueX, const float valueY, const float valueZ, const float valueW)=0
virtual void	SetUniform (const int32_t bindingSlot, PS::span< const float > values)=0
virtual void	BeginScopedLabel (const char *name)=0
virtual void	EndScopedLabel ()=0
virtual void	Flush ()=0
Public Member Functions inherited from Renderer::Backend::IDeviceObject< IDeviceCommandContext >
virtual	~IDeviceObject ()
virtual IDevice *	GetDevice ()=0
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
SComputePipelineStateDesc	m_ComputePipelineStateDesc {}
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
bool	m_InsideComputePass = 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

BeginComputePass()

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

overridevirtual

Starts a compute pass, can't be called inside a framebuffer pass.

It should be called as rarely as possible.

Implements Renderer::Backend::IDeviceCommandContext.

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 *  sourceFramebuffer, IFramebuffer *  destinationFramebuffer, const Rect &  sourceRegion, const Rect &  destinationRegion, const Sampler::Filter  filter  )

overridevirtual

Copies source region into destination region automatically applying compatible format conversion and scaling using a provided filter.

A backbuffer can't be a source.

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

Dispatch()

void Renderer::Backend::GL::CDeviceCommandContext::Dispatch ( const uint32_t  groupCountX, const uint32_t  groupCountY, const uint32_t  groupCountZ  )

overridevirtual

Dispatches groupCountX * groupCountY * groupCountZ compute groups.

Implements Renderer::Backend::IDeviceCommandContext.

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.

EndComputePass()

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

overridevirtual

Finishes a compute pass.

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

Readbacks the current backbuffer to data in R8G8B8_UNORM format somewhen between the function call and Flush (inclusively).

Because of that the data pointer should be valid in that time period and have enough space to fit the readback result.

Note

this operation is very slow and should not be used regularly. TODO: ideally we should do readback on Present or even asynchronously but a client doesn't support that yet.

Implements Renderer::Backend::IDeviceCommandContext.

ResetStates()

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

private

ResolveFramebuffer()

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

overridevirtual

Resolves multisample source framebuffer attachments to destination attachments.

Source attachments should have a sample count > 1 and destination attachments should have a sample count = 1. A backbuffer can't be a source.

Implements Renderer::Backend::IDeviceCommandContext.

SetComputePipelineState()

void Renderer::Backend::GL::CDeviceCommandContext::SetComputePipelineState ( IComputePipelineState *  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.

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  )

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

SetStorageTexture()

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

overridevirtual

Sets a read & write resource to the binding slot.

Implements Renderer::Backend::IDeviceCommandContext.

SetTexture()

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

overridevirtual

Sets a read-only texture to the binding slot.

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  )

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

UploadBuffer() [1/2]

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

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

UploadBuffer() [2/2]

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

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

UploadBufferRegion() [1/2]

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

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

UploadBufferRegion() [2/2]

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

overridevirtual

Implements Renderer::Backend::IDeviceCommandContext.

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_ComputePipelineStateDesc

SComputePipelineStateDesc Renderer::Backend::GL::CDeviceCommandContext::m_ComputePipelineStateDesc {}

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_InsideComputePass

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

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:

• /home/docker/jenkins/workspace/technical-docs/source/renderer/backend/gl/DeviceCommandContext.h
• /home/docker/jenkins/workspace/technical-docs/source/renderer/backend/gl/DeviceCommandContext.cpp