mtl-rs 0.1.10

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

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq)]
pub struct MTLCounterResultTimestamp {
    pub timestamp: u64,
}

unsafe impl Encode for MTLCounterResultTimestamp {
    const ENCODING: Encoding = Encoding::Struct("?", &[<u64>::ENCODING]);
}

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

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq)]
pub struct MTLCounterResultStageUtilization {
    pub total_cycles: u64,
    pub vertex_cycles: u64,
    pub tessellation_cycles: u64,
    pub post_tessellation_vertex_cycles: u64,
    pub fragment_cycles: u64,
    pub render_target_cycles: u64,
}

unsafe impl Encode for MTLCounterResultStageUtilization {
    const ENCODING: Encoding = Encoding::Struct(
        "?",
        &[<u64>::ENCODING, <u64>::ENCODING, <u64>::ENCODING, <u64>::ENCODING, <u64>::ENCODING, <u64>::ENCODING],
    );
}

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

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq)]
pub struct MTLCounterResultStatistic {
    pub tessellation_input_patches: u64,
    pub vertex_invocations: u64,
    pub post_tessellation_vertex_invocations: u64,
    pub clipper_invocations: u64,
    pub clipper_primitives_out: u64,
    pub fragment_invocations: u64,
    pub fragments_passed: u64,
    pub compute_kernel_invocations: u64,
}

unsafe impl Encode for MTLCounterResultStatistic {
    const ENCODING: Encoding = Encoding::Struct(
        "?",
        &[
            <u64>::ENCODING,
            <u64>::ENCODING,
            <u64>::ENCODING,
            <u64>::ENCODING,
            <u64>::ENCODING,
            <u64>::ENCODING,
            <u64>::ENCODING,
            <u64>::ENCODING,
        ],
    );
}

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