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SPV: the OpImageTexelPointer sample 0 should be <id> of 0, not literal 0.

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This commit is contained in:
John Kessenich 2016-01-22 09:54:12 -07:00
parent 7b9fa25bad
commit cd26144d24
2 changed files with 18 additions and 19 deletions
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5
SPIRV/GlslangToSpv.cpp
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@ -2087,13 +2087,12 @@ spv::Id TGlslangToSpvTraverser::createImageTextureFunctionCall(glslang::TIntermO
} else if (node->isSparseImage()) {
spv::MissingFunctionality("sparse image functions");
return spv::NoResult;
}
else {
} else {
// Process image atomic operations
// GLSL "IMAGE_PARAMS" will involve in constructing an image texel pointer and this pointer,
// as the first source operand, is required by SPIR-V atomic operations.
operands.push_back(sampler.ms ? *(opIt++) : 0); // For non-MS, the value should be 0
operands.push_back(sampler.ms ? *(opIt++) : builder.makeUintConstant(0)); // For non-MS, the value should be 0
spv::Id resultTypeId = builder.makePointer(spv::StorageClassImage, convertGlslangToSpvType(node->getType()));
spv::Id pointer = builder.createOp(spv::OpImageTexelPointer, resultTypeId, operands);