SPIRV-Cross/reference/shaders-no-opt/task/task-shader-basic.vk.spv14.nocompat.task.vk
2022-09-12 12:46:14 +02:00

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