4185acc70d
- Assign ulongn physical type to buffer pointers in short arrays when array stride is larger than pointer size. - Support GL_EXT_buffer_reference_uvec2 casting buffer reference pointers to and from uvec2 values. - When packing structs, include structs inside physical buffers. - Update mechanism for traversing pointer arrays when calculating type sizes. - Added unit test shaders.
23 lines
582 B
Plaintext
23 lines
582 B
Plaintext
#version 450
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#extension GL_EXT_buffer_reference : require
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#extension GL_EXT_buffer_reference_uvec2 : require
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layout(buffer_reference, buffer_reference_align = 4) buffer SSBO
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{
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vec3 a1; // Will be 12-byte packed
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float a2;
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};
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layout(push_constant) uniform UBO
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{
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uvec2 b;
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};
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void main()
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{
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SSBO(b).a1 = vec3(1.0, 2.0, 3.0); // uvec2 -> buff ref and assign to packed
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uvec2 v2 = uvec2(SSBO(b + 32)); // uvec2 -> buff ref -> uvec2
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vec3 v3 = SSBO(v2).a1; // uvec2 -> buff ref and assign from packed
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SSBO(v2).a1 = v3 + 1.0; // uvec2 -> buff ref and assign to packed
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}
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