DeviceMemory

Undocumented in source.

interface DeviceMemory : IAtomicRefCounted {

Device device [@property getter];

uint typeIndex [@property getter];

MemProps props [@property getter];

size_t size [@property getter];

void* mapRaw(size_t offset, size_t size);

void unmapRaw();

auto map(size_t offset, size_t sz);

}

Members

Functions

map auto map(size_t offset, size_t sz): Produce a scoped memory map. The the memory will be unmapped when the object goes out of scope. The is an untyped memory holder. In order to access the memory, call view with the right type parameter.
mapRaw void* mapRaw(size_t offset, size_t size): Map device memory to host visible memory.
unmapRaw void unmapRaw(): Undocumented in source.

Properties

device Device device [@property getter]: Get the parent device
props MemProps props [@property getter]: Undocumented in source.
size size_t size [@property getter]: Undocumented in source.
typeIndex uint typeIndex [@property getter]: Undocumented in source.

Inherited Members

From IAtomicRefCounted

refCount size_t refCount [@property getter]
refCountShared size_t refCountShared [@property getter]: Atomically loads the number of active references.
retain void retain()
retainShared void retainShared(): Atomically increment the reference count.
release bool release(Flag!"disposeOnZero" disposeOnZero)
releaseShared bool releaseShared(Flag!"disposeOnZero" disposeOnZero): Atomically decrement the reference count. If refCount reaches zero, and disposeOnZero is set, the object is locked with its own mutex, and dispose is called. In most cases, the calling code should set disposeOnZero, unless it is intended to release the object to give it away. (such as at the end of a builder function)
rcLock bool rcLock()
rcLockShared bool rcLockShared(): Returns whether the refCount >= 1. This increases the refCount by 1. rcLock should be used to keep weak reference and ensures that the resource is not disposed. The operation is atomic.
dispose void dispose(): Dispose the underlying resource

Meta

Source

See Implementation

gfx graal memory enums

MemProps

functions

interfaces

DeviceMemory

structs