BeeEngine/glslang-zig
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Put in infrastructure for tessellation, geometry, and compute stages, and partially flesh out with built-in functions.

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Added the built-in functions EmitVertex(), EndPrimitive(), barrier(), memoryBarrier(), memoryBarrierAtomicCounter(), memoryBarrierBuffer(), memoryBarrierImage(), memoryBarrierShared(), and groupMemoryBarrier().

Have not added any new built-in variables.

Also changed the linear performance relateToOperator() to a high-performance version.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22659 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-08-09 17:14:49 +00:00
parent 317f1af217
commit c027579631
28 changed files with 520 additions and 299 deletions
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12
glslang/MachineIndependent/Intermediate.cpp
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@ -264,7 +264,7 @@ TIntermTyped* TIntermediate::addUnaryMath(TOperator op, TIntermNode* childNode,
return node;
}
TIntermTyped* TIntermediate::addBuiltInFunctionCall(TOperator op, bool unary, TIntermNode* childNode, const TType& returnType)
TIntermTyped* TIntermediate::addBuiltInFunctionCall(TSourceLoc loc, TOperator op, bool unary, TIntermNode* childNode, const TType& returnType)
{
if (unary) {
//
@ -279,9 +279,11 @@ TIntermTyped* TIntermediate::addBuiltInFunctionCall(TOperator op, bool unary, TI
return 0;
}
if (child->getAsConstantUnion())
return child->getAsConstantUnion()->fold(op, returnType, infoSink);
if (child->getAsConstantUnion()) {
TIntermTyped* folded = child->getAsConstantUnion()->fold(op, returnType, infoSink);
if (folded)
return folded;
}
TIntermUnary* node = new TIntermUnary(op);
node->setLoc(child->getLoc());
@ -299,7 +301,7 @@ TIntermTyped* TIntermediate::addBuiltInFunctionCall(TOperator op, bool unary, TI
return node;
} else {
// setAggregateOperater() calls fold() for constant folding
TIntermTyped* node = setAggregateOperator(childNode, op, returnType, childNode->getLoc());
TIntermTyped* node = setAggregateOperator(childNode, op, returnType, loc);
TPrecisionQualifier correctPrecision = returnType.getQualifier().precision;
if (correctPrecision == EpqNone && profile == EEsProfile) {