Detailed Description

Linear allocator for dynamic WebGPU buffers.

Public Member Functions
	vtkWebGPULinearAllocator (const std::string &label)
	~vtkWebGPULinearAllocator ()
void	Reset ()
	Resets the internal offset and releases all stale buffers.
uint64_t	Allocate (vtkWebGPUConfiguration *config, uint64_t sizeInBytes, WGPUBufferUsage usage)
	Reserves a contiguous block of memory in the current WebGPU buffer.
WGPUBuffer	GetBuffer () const
	Gets the active WebGPU buffer object.

Constructor & Destructor Documentation

vtkWebGPULinearAllocator::vtkWebGPULinearAllocator ( const std::string & label )

inline

vtkWebGPULinearAllocator::~vtkWebGPULinearAllocator ( )

inline

void vtkWebGPULinearAllocator::Reset ( )

inline

Resets the internal offset and releases all stale buffers.

uint64_t vtkWebGPULinearAllocator::Allocate	(	vtkWebGPUConfiguration *	config,
		uint64_t	sizeInBytes,
		WGPUBufferUsage	usage )

inline

Reserves a contiguous block of memory in the current WebGPU buffer.

If the requested size exceeds the remaining capacity, the current buffer is marked as stale, and a new buffer is allocated (doubling the capacity).

Parameters

config	The WebGPU configuration used to create new buffers.
sizeInBytes	The exact number of bytes needed.
usage	The expected WebGPU usage flags for the buffer.

Returns: The starting byte offset within the buffer returned by GetBuffer().

WGPUBuffer vtkWebGPULinearAllocator::GetBuffer ( ) const

inline

Gets the active WebGPU buffer object.

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