Struct CpuBuffer 

pub struct CpuBuffer {
    data: Arc<RwLock<Vec<u8>>>,
    size: usize,
}

CPU-based buffer that simulates GPU memory.

Fields

data: Arc<RwLock<Vec<u8>>>

Buffer data.

size: usize

Buffer size.

Implementations

impl CpuBuffer

pub fn new(size: usize) -> Self

Create a new CPU buffer.

pub fn from_data(data: Vec<u8>) -> Self

Create from existing data.

pub fn read(&self) -> RwLockReadGuard<'_, Vec<u8>>

Get read access to buffer data.

pub fn write(&self) -> RwLockWriteGuard<'_, Vec<u8>>

Get write access to buffer data.

Trait Implementations

impl Clone for CpuBuffer

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl GpuBuffer for CpuBuffer

fn size(&self) -> usize

Get buffer size in bytes.

fn device_ptr(&self) -> usize

Get device pointer (as usize for FFI compatibility).

fn copy_from_host(&self, data: &[u8]) -> Result<()>

Copy data from host to device.

fn copy_to_host(&self, data: &mut [u8]) -> Result<()>

Copy data from device to host.