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atomic counter offset should align to 4

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atomic counter offset should align to 4
Ref:
glspec46.core - 6.8 BufferObjectState
offset restriction multiple of 4
This commit is contained in:
Chow 2019-12-25 17:27:45 +08:00
parent bd97b6f9f2
commit 5db058c020
3 changed files with 72 additions and 66 deletions
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4
glslang/MachineIndependent/ParseHelper.cpp
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@ -6035,6 +6035,10 @@ void TParseContext::fixOffset(const TSourceLoc& loc, TSymbol& symbol)
offset = qualifier.layoutOffset;
else
offset = atomicUintOffsets[qualifier.layoutBinding];
if (offset % 4 != 0)
error(loc, "atomic counters offset should align based on 4:", "offset", "%d", offset);
symbol.getWritableType().getQualifier().layoutOffset = offset;
// Check for overlap