1cb93a386Sopenharmony_ci#include <metal_stdlib>
2cb93a386Sopenharmony_ci#include <simd/simd.h>
3cb93a386Sopenharmony_ciusing namespace metal;
4cb93a386Sopenharmony_cistruct Uniforms {
5cb93a386Sopenharmony_ci    float4 sk_RTAdjust;
6cb93a386Sopenharmony_ci};
7cb93a386Sopenharmony_cistruct Inputs {
8cb93a386Sopenharmony_ci};
9cb93a386Sopenharmony_cistruct Outputs {
10cb93a386Sopenharmony_ci    float4 sk_Position [[position]];
11cb93a386Sopenharmony_ci    float sk_PointSize [[point_size]];
12cb93a386Sopenharmony_ci};
13cb93a386Sopenharmony_civertex Outputs vertexMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], uint sk_VertexID [[vertex_id]], uint sk_InstanceID [[instance_id]]) {
14cb93a386Sopenharmony_ci    Outputs _out;
15cb93a386Sopenharmony_ci    (void)_out;
16cb93a386Sopenharmony_ci    _out.sk_Position = float4(1.0);
17cb93a386Sopenharmony_ci    _out.sk_Position = float4(_out.sk_Position.xy * _uniforms.sk_RTAdjust.xz + _out.sk_Position.ww * _uniforms.sk_RTAdjust.yw, 0.0, _out.sk_Position.w);
18cb93a386Sopenharmony_ci    return _out;
19cb93a386Sopenharmony_ci}
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