wgpu/naga/tests/out/msl/interface.msl

// language: metal2.1
#include <metal_stdlib>
#include <simd/simd.h>

using metal::uint;

struct VertexOutput {
    metal::float4 position;
    float _varying;
};
struct FragmentOutput {
    float depth;
    uint sample_mask;
    float color;
};
struct type_4 {
    uint inner[1];
};
struct Input1_ {
    uint index;
};
struct Input2_ {
    uint index;
};

struct vertex_Input {
    uint color [[attribute(10)]];
};
struct vertex_Output {
    metal::float4 position [[position, invariant]];
    float _varying [[user(loc1), center_perspective]];
    float _point_size [[point_size]];
};
vertex vertex_Output vertex_(
  vertex_Input varyings [[stage_in]]
, uint vertex_index [[vertex_id]]
, uint instance_index [[instance_id]]
) {
    const auto color = varyings.color;
    uint tmp = (vertex_index + instance_index) + color;
    const auto _tmp = VertexOutput {metal::float4(1.0), static_cast<float>(tmp)};
    return vertex_Output { _tmp.position, _tmp._varying, 1.0 };
}


struct fragment_Input {
    float _varying [[user(loc1), center_perspective]];
};
struct fragment_Output {
    float depth [[depth(any)]];
    uint sample_mask [[sample_mask]];
    float color [[color(0)]];
};
fragment fragment_Output fragment_(
  fragment_Input varyings_1 [[stage_in]]
, metal::float4 position [[position]]
, bool front_facing [[front_facing]]
, uint sample_index [[sample_id]]
, uint sample_mask [[sample_mask]]
) {
    const VertexOutput in = { position, varyings_1._varying };
    uint mask = sample_mask & (1u << sample_index);
    float color_1 = front_facing ? 1.0 : 0.0;
    const auto _tmp = FragmentOutput {in._varying, mask, color_1};
    return fragment_Output { _tmp.depth, _tmp.sample_mask, _tmp.color };
}


struct computeInput {
};
kernel void compute(
  metal::uint3 global_id [[thread_position_in_grid]]
, metal::uint3 local_id [[thread_position_in_threadgroup]]
, uint local_index [[thread_index_in_threadgroup]]
, metal::uint3 wg_id [[threadgroup_position_in_grid]]
, metal::uint3 num_wgs [[threadgroups_per_grid]]
, threadgroup type_4& output
) {
    if (metal::all(local_id == metal::uint3(0u))) {
        output = {};
    }
    metal::threadgroup_barrier(metal::mem_flags::mem_threadgroup);
    output.inner[0] = (((global_id.x + local_id.x) + local_index) + wg_id.x) + num_wgs.x;
    return;
}


struct vertex_two_structsInput {
};
struct vertex_two_structsOutput {
    metal::float4 member_3 [[position, invariant]];
    float _point_size [[point_size]];
};
vertex vertex_two_structsOutput vertex_two_structs(
  uint index_1 [[vertex_id]]
, uint index_2 [[instance_id]]
) {
    const Input1_ in1_ = { index_1 };
    const Input2_ in2_ = { index_2 };
    uint index = 2u;
    uint _e8 = index;
    return vertex_two_structsOutput { metal::float4(static_cast<float>(in1_.index), static_cast<float>(in2_.index), static_cast<float>(_e8), 0.0), 1.0 };
}