[−][src]Struct ocl_core::types::structs::BufferRegion

pub struct BufferRegion<T> { /* fields omitted */ }

Defines a buffer region for creating a sub-buffer.

Info (from SDK)

(origin, size) defines the offset and size in bytes in buffer.

If buffer is created with CL_MEM_USE_HOST_PTR, the host_ptr associated with the buffer object returned is host_ptr + origin.

The buffer object returned references the data store allocated for buffer and points to a specific region given by (origin, size) in this data store.

CL_INVALID_VALUE is returned in errcode_ret if the region specified by (origin, size) is out of bounds in buffer.

CL_INVALID_BUFFER_SIZE if size is 0.

CL_MISALIGNED_SUB_BUFFER_OFFSET is returned in errcode_ret if there are no devices in context associated with buffer for which the origin value is aligned to the CL_DEVICE_MEM_BASE_ADDR_ALIGN value.

Methods

impl<T: OclPrm> BufferRegion<T>[src]

pub fn new(origin: usize, len: usize) -> BufferRegion<T>[src]

pub fn to_bytes(&self) -> cl_buffer_region[src]

pub fn from_bytes(ffi_struct: cl_buffer_region) -> BufferRegion<T>[src]

Auto Trait Implementations

impl<T> Send for BufferRegion<T> where
    T: Send, 

impl<T> Unpin for BufferRegion<T> where
    T: Unpin, 

impl<T> Sync for BufferRegion<T> where
    T: Sync, 

impl<T> UnwindSafe for BufferRegion<T> where
    T: UnwindSafe, 

impl<T> RefUnwindSafe for BufferRegion<T> where
    T: RefUnwindSafe, 

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]