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Branch out of relaxed rules on opaque arguments declared at top-level (#3558)

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Samuel Bourasseau 2024-03-30 00:40:26 +01:00 committed by GitHub
parent 8c0199c4fd
commit 0015dc9345
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4 changed files with 1429 additions and 1411 deletions
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4
Test/baseResults/vk.relaxed.frag.out
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@ -243,7 +243,7 @@ gl_FragCoord origin is upper left
0:74 0.000000
0:74 0.000000
0:74 texture ( global highp 4-component vector of float)
0:74 'structUniform.t0' ( uniform highp sampler2D)
0:? 'structUniform.t0' ( uniform highp sampler2D)
0:74 Constant:
0:74 0.000000
0:74 0.000000
@ -576,7 +576,7 @@ gl_FragCoord origin is upper left
0:74 0.000000
0:74 0.000000
0:74 texture ( global highp 4-component vector of float)
0:74 'structUniform.t0' ( uniform highp sampler2D)
0:? 'structUniform.t0' ( uniform highp sampler2D)
0:74 Constant:
0:74 0.000000
0:74 0.000000

12
glslang/MachineIndependent/ParseHelper.cpp
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@ -7637,6 +7637,7 @@ struct AccessChainTraverser : public TIntermTraverser {
{}
TString path = "";
TStorageQualifier topLevelStorageQualifier = TStorageQualifier::EvqLast;
bool visitBinary(TVisit, TIntermBinary* binary) override {
if (binary->getOp() == EOpIndexDirectStruct)
@ -7667,6 +7668,8 @@ struct AccessChainTraverser : public TIntermTraverser {
}
void visitSymbol(TIntermSymbol* symbol) override {
if (symbol->getType().isOpaque())
topLevelStorageQualifier = symbol->getQualifier().storage;
if (!IsAnonymous(symbol->getName()))
path.append(symbol->getName());
}
@ -7677,6 +7680,15 @@ TIntermNode* TParseContext::vkRelaxedRemapFunctionArgument(const TSourceLoc& loc
AccessChainTraverser accessChainTraverser{};
intermTyped->traverse(&accessChainTraverser);
if (accessChainTraverser.topLevelStorageQualifier == TStorageQualifier::EvqUniform)
{
TParameter param = { 0, new TType, {} };
param.type->shallowCopy(intermTyped->getType());
function->addParameter(param);
return intermTyped;
}
TParameter param = { NewPoolTString(accessChainTraverser.path.c_str()), new TType, {} };
param.type->shallowCopy(intermTyped->getType());

5
glslang/MachineIndependent/glslang.y
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@ -508,7 +508,10 @@ function_call_header_with_parameters
&& $3->getType().containsOpaque())
{
TIntermNode* remappedNode = parseContext.vkRelaxedRemapFunctionArgument($2.loc, $1.function, $3);
$$.intermNode = parseContext.intermediate.mergeAggregate($1.intermNode, remappedNode, $2.loc);
if (remappedNode == $3)
$$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, $3, $2.loc);
else
$$.intermNode = parseContext.intermediate.mergeAggregate($1.intermNode, remappedNode, $2.loc);
$$.function = $1.function;
}
else

2819
glslang/MachineIndependent/glslang_tab.cpp
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