Trait gfx_hal::pool::CommandPool

pub trait CommandPool<B: Backend>: Debug + Any + Send + Sync {
    unsafe fn reset(&mut self, release_resources: bool);
    unsafe fn free<I>(&mut self, buffers: I)
    where
        I: IntoIterator<Item = B::CommandBuffer>;

    unsafe fn allocate_one(&mut self, level: Level) -> B::CommandBuffer { ... }
    unsafe fn allocate<E>(&mut self, num: usize, level: Level, list: &mut E)
    where
        E: Extend<B::CommandBuffer>,
    { ... }
}

The allocated command buffers are associated with the creating command queue.

Required methods

unsafe fn reset(&mut self, release_resources: bool)

Reset the command pool and the corresponding command buffers.

Synchronization: You may not free the pool if a command buffer is still in use (pool memory still in use)

unsafe fn free<I>(&mut self, buffers: I) where
    I: IntoIterator<Item = B::CommandBuffer>, 

Free command buffers which are allocated from this pool.

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Provided methods

unsafe fn allocate_one(&mut self, level: Level) -> B::CommandBuffer

Allocate a single command buffers from the pool.

unsafe fn allocate<E>(&mut self, num: usize, level: Level, list: &mut E) where
    E: Extend<B::CommandBuffer>, 

Allocate new command buffers from the pool.

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Implementors

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