32 lines
654 B
Plaintext
32 lines
654 B
Plaintext
#version 450
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/* built in:
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in uvec3 gl_NumWorkGroups;
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in uvec3 gl_WorkGroupID;
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in uvec3 gl_LocalInvocationID;
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in uvec3 gl_GlobalInvocationID;
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in uint gl_LocalInvocationIndex;
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*/
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layout(local_size_x_id = 0, local_size_y = 1, local_size_z = 1) in;
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layout(push_constant) uniform PushStruct {
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uint size;
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uint offset;
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} p;
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layout(binding = 0) buffer inBuffer { uint v[]; };
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layout(binding = 1) buffer outBufer { uint g_v[]; };
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void main() {
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uint gid = gl_GlobalInvocationID.x;
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if (gid >= p.size) {
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return;
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}
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if (gid < p.offset)
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g_v[gid] = v[gid];
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else
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g_v[gid] = v[gid - p.offset] + v[gid];
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} |