mtl-rs 0.1.8

Rust bindings for Apple's Metal API
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

use objc2::{Encode, Encoding, RefEncode};

/// Structure describing an indirect mapping region (from `MTLMapIndirectArguments`).
#[repr(C)]
#[derive(Copy, Clone, Debug, PartialEq)]
pub struct MTLMapIndirectArguments {
    pub region_origin_x: u32,
    pub region_origin_y: u32,
    pub region_origin_z: u32,
    pub region_size_width: u32,
    pub region_size_height: u32,
    pub region_size_depth: u32,
    pub mip_map_level: u32,
    pub slice_id: u32,
}

unsafe impl Encode for MTLMapIndirectArguments {
    const ENCODING: Encoding = Encoding::Struct(
        "?",
        &[
            u32::ENCODING,
            u32::ENCODING,
            u32::ENCODING,
            u32::ENCODING,
            u32::ENCODING,
            u32::ENCODING,
            u32::ENCODING,
            u32::ENCODING,
        ],
    );
}

unsafe impl RefEncode for MTLMapIndirectArguments {
    const ENCODING_REF: Encoding = Encoding::Pointer(&Self::ENCODING);
}