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https://github.com/KhronosGroup/glslang
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d4865f0b68
gl_SubGroupARB was being correctly declared as an Input variable in Vulkan but it was missing the Flat decoration, which made spirv-val emit the VUID-StandaloneSpirv-Flat-04744 validation error with shaders using that built-in.
11 lines
195 B
GLSL
11 lines
195 B
GLSL
#version 450
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#extension GL_ARB_shader_ballot : enable
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#extension GL_KHR_shader_subgroup_basic : enable
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layout(location = 0) out uint result;
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void main (void)
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{
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result = gl_SubGroupSizeARB;
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}
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