Struct vk_mem_alloc::ffi::VmaDefragmentationMove

#[repr(C)]
pub struct VmaDefragmentationMove {
    pub operation: VmaDefragmentationMoveOperation,
    pub srcAllocation: VmaAllocation,
    pub dstTmpAllocation: VmaAllocation,
}

Single move of an allocation to be done for defragmentation.

Fields

operation: VmaDefragmentationMoveOperation

Operation to be performed on the allocation by vmaEndDefragmentationPass(). Default value is #VMA_DEFRAGMENTATION_MOVE_OPERATION_COPY. You can modify it.

srcAllocation: VmaAllocation

Allocation that should be moved.

dstTmpAllocation: VmaAllocation

\brief Temporary allocation pointing to destination memory that will replace srcAllocation.

\warning Do not store this allocation in your data structures! It exists only temporarily, for the duration of the defragmentation pass, to be used for binding new buffer/image to the destination memory using e.g. vmaBindBufferMemory(). vmaEndDefragmentationPass() will destroy it and make srcAllocation point to this memory.

Trait Implementations

impl Clone for VmaDefragmentationMove

fn clone(&self) -> VmaDefragmentationMove

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VmaDefragmentationMove

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for VmaDefragmentationMove