mtl-rs 0.1.12

Rust bindings for Apple's Metal API
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use objc2::{Encode, Encoding, RefEncode};

/// Describes the organization and types of components for each vertex in a vertex buffer (from `MTLVertexFormat`).
#[repr(u64)]
#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash, PartialOrd, Ord)]
pub enum MTLVertexFormat {
    Invalid = 0,
    UChar2 = 1,
    UChar3 = 2,
    UChar4 = 3,
    Char2 = 4,
    Char3 = 5,
    Char4 = 6,
    UChar2Normalized = 7,
    UChar3Normalized = 8,
    UChar4Normalized = 9,
    Char2Normalized = 10,
    Char3Normalized = 11,
    Char4Normalized = 12,
    UShort2 = 13,
    UShort3 = 14,
    UShort4 = 15,
    Short2 = 16,
    Short3 = 17,
    Short4 = 18,
    UShort2Normalized = 19,
    UShort3Normalized = 20,
    UShort4Normalized = 21,
    Short2Normalized = 22,
    Short3Normalized = 23,
    Short4Normalized = 24,
    Half2 = 25,
    Half3 = 26,
    Half4 = 27,
    Float = 28,
    Float2 = 29,
    Float3 = 30,
    Float4 = 31,
    Int = 32,
    Int2 = 33,
    Int3 = 34,
    Int4 = 35,
    UInt = 36,
    UInt2 = 37,
    UInt3 = 38,
    UInt4 = 39,
    Int1010102Normalized = 40,
    UInt1010102Normalized = 41,
    UChar4NormalizedBgra = 42,
    UChar = 45,
    Char = 46,
    UCharNormalized = 47,
    CharNormalized = 48,
    UShort = 49,
    Short = 50,
    UShortNormalized = 51,
    ShortNormalized = 52,
    Half = 53,
    FloatRG11B10 = 54,
    FloatRGB9E5 = 55,
}

unsafe impl Encode for MTLVertexFormat {
    const ENCODING: Encoding = u64::ENCODING;
}

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