40 lines
885 B
GLSL
40 lines
885 B
GLSL
#pragma clang diagnostic ignored "-Wmissing-prototypes"
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#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct main0_out
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{
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float4 FragColor [[color(0)]];
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};
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struct main0_in
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{
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float2 vUV [[user(locn0)]];
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};
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float4 foo(thread bool& gl_HelperInvocation, thread texture2d<float> uSampler, thread const sampler uSamplerSmplr, thread float2& vUV)
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{
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float4 color;
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if (!gl_HelperInvocation)
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{
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color = uSampler.sample(uSamplerSmplr, vUV, level(0.0));
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}
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else
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{
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color = float4(1.0);
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}
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return color;
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}
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fragment main0_out main0(main0_in in [[stage_in]], texture2d<float> uSampler [[texture(0)]], sampler uSamplerSmplr [[sampler(0)]])
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{
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main0_out out = {};
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bool gl_HelperInvocation = simd_is_helper_thread();
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out.FragColor = foo(gl_HelperInvocation, uSampler, uSamplerSmplr, in.vUV);
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return out;
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}
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