Struct re_renderer :: wgpu_resources :: buffer_pool :: GpuBufferPool Copy item path

impl GpuBufferPool

pub fn alloc( &self, device: &Device, desc: &BufferDesc ) -> Arc<DynamicResource<GpuBufferHandle, BufferDesc, Buffer>>

Returns a reference-counted gpu buffer that is currently unused. Once ownership is given up, the buffer may be reclaimed in future frames unless BufferDesc::mapped_at_creation was true.

For more efficient allocation (faster, less fragmentation) you should sub-allocate buffers whenever possible either manually or using a higher level allocator.

pub fn begin_frame(&mut self, frame_index: u64)

Called by RenderContext every frame. Updates statistics and may free unused buffers.

pub fn get_from_handle( &self, handle: GpuBufferHandle ) -> Result<Arc<DynamicResource<GpuBufferHandle, BufferDesc, Buffer>>, PoolError>

Method to retrieve a resource from a weak handle (used by super::GpuBindGroupPool)

pub fn num_resources(&self) -> usize

pub fn total_gpu_size_in_bytes(&self) -> u64

Trait Implementations§

impl Default for GpuBufferPool

fn default() -> GpuBufferPool

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl !UnwindSafe for GpuBufferPool

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