Struct MetalBorrowedTextureDescriptor 

pub struct MetalBorrowedTextureDescriptor {
    pub logical_size: LogicalSize,
    pub physical_width: u32,
    pub physical_height: u32,
    pub textures: Vec<MetalBorrowedTexture>,
    pub command_queue: *mut c_void,
}

A ring of your Metal textures, for MapHandle::attach_metal_borrowed_texture().

logical_size sets the map’s size. physical_width and physical_height give the textures’ size in pixels, which is usually logical_size times the map’s scale factor. The textures must all have that size, one device, one pixel format, one sample, and MTLTextureUsageRenderTarget. The ring holds up to TEXTURE_RING_MAX_DEPTH distinct textures.

The session uses the textures until a replacement or release of the target completes, a detach or release of the session completes, or an abandon of it returns.

See mln_metal_borrowed_texture_descriptor in the C API reference.

Fields

logical_size: LogicalSize

physical_width: u32

physical_height: u32

textures: Vec<MetalBorrowedTexture>

command_queue: *mut c_void

Your MTLCommandQueue on the textures’ device, or null for a queue of the session’s own. With your queue, frames can use GpuSyncKind::QueueOrder.

Implementations

impl MetalBorrowedTextureDescriptor

pub fn new( logical_size: LogicalSize, physical_width: u32, physical_height: u32, textures: Vec<MetalBorrowedTexture>, ) -> Self

Trait Implementations

impl Clone for MetalBorrowedTextureDescriptor

fn clone(&self) -> MetalBorrowedTextureDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetalBorrowedTextureDescriptor

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

Formats the value using the given formatter.

impl PartialEq for MetalBorrowedTextureDescriptor

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MetalBorrowedTextureDescriptor