36 lines
805 B
Plaintext
36 lines
805 B
Plaintext
#version 450
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#extension GL_EXT_mesh_shader : require
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layout(local_size_x = 4, local_size_y = 3, local_size_z = 2) in;
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struct Payload
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{
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float v[3];
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};
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taskPayloadSharedEXT Payload p;
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shared float vs[24];
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void main()
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{
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vs[gl_LocalInvocationIndex] = 10.0;
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barrier();
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if (gl_LocalInvocationIndex < 12)
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vs[gl_LocalInvocationIndex] += vs[gl_LocalInvocationIndex + 12];
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barrier();
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if (gl_LocalInvocationIndex < 6)
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vs[gl_LocalInvocationIndex] += vs[gl_LocalInvocationIndex + 6];
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barrier();
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if (gl_LocalInvocationIndex < 3)
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vs[gl_LocalInvocationIndex] += vs[gl_LocalInvocationIndex + 3];
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barrier();
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p.v[gl_LocalInvocationIndex] = vs[gl_LocalInvocationIndex];
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if (vs[5] > 20.0)
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{
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EmitMeshTasksEXT(int(vs[4]), int(vs[6]), int(vs[8]));
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}
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else
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{
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EmitMeshTasksEXT(int(vs[6]), 10, 50u);
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}
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}
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