mirror of
https://github.com/KhronosGroup/glslang
synced 2024-11-08 11:30:06 +00:00
5da1f038d8
This is a partial implemention of structurebuffers supporting: * structured buffer types of: * StructuredBuffer * RWStructuredBuffer * ByteAddressBuffer * RWByteAddressBuffer * Atomic operations on RWByteAddressBuffer * Load/Load[234], Store/Store[234], GetDimensions methods (where allowed by type) * globallycoherent flag But NOT yet supporting: * AppendStructuredBuffer / ConsumeStructuredBuffer types * IncrementCounter/DecrementCounter methods Please note: the stride returned by GetDimensions is as calculated by glslang for std430, and may not match other environments in all cases.
24 lines
413 B
GLSL
24 lines
413 B
GLSL
struct sb_t
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{
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float3 color;
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bool test;
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};
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globallycoherent RWStructuredBuffer<sb_t> sbuf;
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globallycoherent RWStructuredBuffer<float> sbuf2;
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float4 main(uint pos : FOO) : SV_Target0
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{
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sbuf2[pos+1] = 42;
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uint size;
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uint stride;
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sbuf.GetDimensions(size, stride);
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if (sbuf[pos].test)
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return float4(sbuf[pos].color + sbuf2[pos], 0);
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else
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return size + stride;
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}
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