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GLSL/Vulkan: Warn about arrays of arrays of resources that need bindings.

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Initial way of addressing #1362.
This commit is contained in:
John Kessenich 2018-04-24 13:29:12 -06:00
parent b4cb70fcd9
commit 46e07313f9
2 changed files with 10 additions and 0 deletions
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2
Test/baseResults/spv.AofA.frag.out
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@ -1,4 +1,6 @@
spv.AofA.frag
WARNING: 0:6: '[][]' : Generating SPIR-V array-of-arrays, but Vulkan only supports single array level for this resource
// Module Version 10000
// Generated by (magic number): 80006
// Id's are bound by 104

8
glslang/MachineIndependent/ParseHelper.cpp
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@ -4791,6 +4791,14 @@ void TParseContext::layoutTypeCheck(const TSourceLoc& loc, const TType& type)
}
}
// some things can't have arrays of arrays
if (type.isArrayOfArrays()) {
if (spvVersion.vulkan > 0) {
if (type.isOpaque() || (type.getQualifier().isUniformOrBuffer() && type.getBasicType() == EbtBlock))
warn(loc, "Generating SPIR-V array-of-arrays, but Vulkan only supports single array level for this resource", "[][]", "");
}
}
// "The offset qualifier can only be used on block members of blocks..."
if (qualifier.hasOffset()) {
if (type.getBasicType() == EbtBlock)