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IO mapper: Fix #1261: Supply location mapper with size computer.

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This factored computeTypeLocationSize() out of needing the TIntermediate contents,
and uses it to show how to know how many locations an object needs.
However, it still does not do cross stage, or mixed location/no-location
analysis.
This commit is contained in:
John Kessenich
2018-02-27 13:23:08 -07:00
parent d55fe86512
commit c5215791f5
6 changed files with 32 additions and 25 deletions
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3
SPIRV/GlslangToSpv.cpp
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@@ -2668,7 +2668,8 @@ void TGlslangToSpvTraverser::decorateStructType(const glslang::TType& type,
builder.addMemberDecoration(spvType, member, spv::DecorationLocation, memberQualifier.layoutLocation);
if (qualifier.hasLocation()) // track for upcoming inheritance
locationOffset += glslangIntermediate->computeTypeLocationSize(glslangMember);
locationOffset += glslangIntermediate->computeTypeLocationSize(
glslangMember, glslangIntermediate->getStage());
// component, XFB, others
if (glslangMember.getQualifier().hasComponent())