Struct vulkano::buffer::immutable::ImmutableBufferInitialization
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pub struct ImmutableBufferInitialization<T: ?Sized, A = PotentialDedicatedAllocation<StdMemoryPoolAlloc>> { /* fields omitted */ }
Access to the immutable buffer that can be used for the initial upload.
Trait Implementations
impl<T: ?Sized, A> BufferAccess for ImmutableBufferInitialization<T, A>
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fn inner(&self) -> BufferInner
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Returns the inner information about this buffer.
fn size(&self) -> usize
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Returns the size of the buffer in bytes.
fn conflicts_buffer(&self, other: &BufferAccess) -> bool
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Returns true if an access to self
potentially overlaps the same memory as an access to other
. Read more
fn conflicts_image(&self, other: &ImageAccess) -> bool
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Returns true if an access to self
potentially overlaps the same memory as an access to other
. Read more
fn conflict_key(&self) -> u64
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Returns a key that uniquely identifies the buffer. Two buffers or images that potentially overlap in memory must return the same key. Read more
fn try_gpu_lock(&self, _: bool, _: &Queue) -> Result<(), AccessError>
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Locks the resource for usage on the GPU. Returns an error if the lock can't be acquired. Read more
unsafe fn increase_gpu_lock(&self)
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Locks the resource for usage on the GPU. Supposes that the resource is already locked, and simply increases the lock by one. Read more
unsafe fn unlock(&self)
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Unlocks the resource previously acquired with try_gpu_lock
or increase_gpu_lock
. Read more
fn len(&self) -> usize where
Self: TypedBufferAccess,
Self::Content: Content,
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Self: TypedBufferAccess,
Self::Content: Content,
Returns the length of the buffer in number of elements. Read more
fn as_buffer_slice(&self) -> BufferSlice<Self::Content, &Self> where
Self: Sized + TypedBufferAccess,
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Self: Sized + TypedBufferAccess,
Builds a BufferSlice
object holding the buffer by reference.
fn slice<T>(&self, range: Range<usize>) -> Option<BufferSlice<[T], &Self>> where
Self: Sized + TypedBufferAccess<Content = [T]>,
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Self: Sized + TypedBufferAccess<Content = [T]>,
Builds a BufferSlice
object holding part of the buffer by reference. Read more
fn into_buffer_slice(self) -> BufferSlice<Self::Content, Self> where
Self: Sized + TypedBufferAccess,
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Self: Sized + TypedBufferAccess,
Builds a BufferSlice
object holding the buffer by value.
fn index<T>(&self, index: usize) -> Option<BufferSlice<[T], &Self>> where
Self: Sized + TypedBufferAccess<Content = [T]>,
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Self: Sized + TypedBufferAccess<Content = [T]>,
Builds a BufferSlice
object holding part of the buffer by reference. Read more
impl<T: ?Sized, A> TypedBufferAccess for ImmutableBufferInitialization<T, A>
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type Content = T
The type of the content.
impl<T: ?Sized, A> DeviceOwned for ImmutableBufferInitialization<T, A>
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impl<T: ?Sized, A> Clone for ImmutableBufferInitialization<T, A>
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fn clone(&self) -> ImmutableBufferInitialization<T, A>
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more