Struct MTL4UpdateSparseBufferMappingOperation 

#[repr(C)]
pub struct MTL4UpdateSparseBufferMappingOperation {
    pub mode: MTLSparseTextureMappingMode,
    pub bufferRange: NSRange,
    pub heapOffset: NSUInteger,
}

Available on crate features MTL4CommandQueue and MTLResourceStateCommandEncoder only.

Groups together arguments for an operation to update a sparse buffer mapping.

See also Apple’s documentation

Fields

mode: MTLSparseTextureMappingMode

The mode of the mapping operation to perform.

When mode is MTLSparseTextureMappingMode/MTLSparseTextureMappingModeMap, Metal walks the tiles in the range in buffer offset order, assigning the next tile from the heap in increasing order, starting at heapOffset.

When mode is MTLSparseTextureMappingMode/MTLSparseTextureMappingModeUnmap, Metal unmaps the tiles in the range, and ignores the value of member heapOffset.

bufferRange: NSRange

The range in the buffer, in tiles.

heapOffset: NSUInteger

The starting offset in the heap, in tiles.

Trait Implementations

impl Clone for MTL4UpdateSparseBufferMappingOperation

fn clone(&self) -> MTL4UpdateSparseBufferMappingOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MTL4UpdateSparseBufferMappingOperation

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

Formats the value using the given formatter.

impl Encode for MTL4UpdateSparseBufferMappingOperation

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for MTL4UpdateSparseBufferMappingOperation

fn eq(&self, other: &MTL4UpdateSparseBufferMappingOperation) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for MTL4UpdateSparseBufferMappingOperation

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for MTL4UpdateSparseBufferMappingOperation

impl StructuralPartialEq for MTL4UpdateSparseBufferMappingOperation