Describes parameters for issuing indirect non-indexed draw calls. More...

Public Member Functions
XII_ALWAYS_INLINE	xiiGALDrawIndirectDescription ()=default
	Default-initialized indirect draw description.

XII_ALWAYS_INLINE	xiiGALDrawIndirectDescription (xiiSharedPtr< xiiGALBuffer > pBuffer, xiiUInt32 uiDrawCount=1U, xiiUInt64 uiDrawArgumentOffset=0U, xiiUInt32 uiDrawArgumentStride=16U, xiiEnum< xiiGALStateTransitionMode > bufferStateTransition=xiiGALStateTransitionMode::None, xiiSharedPtr< xiiGALBuffer > pCounterBuffer=nullptr, xiiUInt64 uiCounterOffset=0U, xiiEnum< xiiGALStateTransitionMode > counterBufferStateTransition=xiiGALStateTransitionMode::None)
	Constructs an indirect draw description with specified parameters.

Public Attributes
xiiSharedPtr< xiiGALBuffer >	m_pBuffer = nullptr
	Buffer containing draw arguments.

xiiUInt64	m_uiDrawArgumentOffset = 0U
	Byte offset to the first draw argument.

xiiUInt32	m_uiDrawCount = 1U
	Number of draws to execute.

xiiUInt32	m_uiDrawArgumentStride = 16U
	Stride between draw arguments in bytes.

xiiEnum< xiiGALStateTransitionMode >	m_BufferStateTransition = xiiGALStateTransitionMode::None
	State transition mode.

xiiSharedPtr< xiiGALBuffer >	m_pCounterBuffer = nullptr
	Optional buffer containing draw count.

xiiUInt64	m_uiCounterOffset = 0U
	Byte offset to the draw count value.

xiiEnum< xiiGALStateTransitionMode >	m_CounterBufferStateTransition = xiiGALStateTransitionMode::None
	State transition mode.

Detailed Description

Describes parameters for issuing indirect non-indexed draw calls.

Used to issue multiple draw calls from a GPU buffer containing draw arguments. Supports optional counter buffer for dynamic draw count.

Constructor & Destructor Documentation

XII_ALWAYS_INLINE xiiGALDrawIndirectDescription::xiiGALDrawIndirectDescription	(	xiiSharedPtr< xiiGALBuffer >	pBuffer,
		xiiUInt32	uiDrawCount = 1U,
		xiiUInt64	uiDrawArgumentOffset = 0U,
		xiiUInt32	uiDrawArgumentStride = 16U,
		xiiEnum< xiiGALStateTransitionMode >	bufferStateTransition = xiiGALStateTransitionMode::None,
		xiiSharedPtr< xiiGALBuffer >	pCounterBuffer = nullptr,
		xiiUInt64	uiCounterOffset = 0U,
		xiiEnum< xiiGALStateTransitionMode >	counterBufferStateTransition = xiiGALStateTransitionMode::None )

inline

Constructs an indirect draw description with specified parameters.

Parameters

pBuffer	- Buffer containing draw arguments.
uiDrawCount	- Number of draws to execute.
uiDrawArgumentOffset	- Byte offset to the first draw argument.
uiDrawArgumentStride	- Stride between draw arguments in bytes.
bufferStateTransition	- Resource state transition mode for the draw buffer.
pCounterBuffer	- Optional buffer containing draw count.
uiCounterOffset	- Byte offset to the draw count value.
counterBufferStateTransition	- Resource state transition mode for the counter buffer.

The documentation for this struct was generated from the following file:

/home/runner/work/XII/XII/Source/Engine/GraphicsFoundation/CommandEncoder/CommandList.h