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Simplify function calls for extensionsTurnedOn().

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Lots of places in the code use extensionsTurnedOn(1, ...). This
patch introduces a new method, extensionTurnedOn(), for testing
if a single extension is turned on.
This commit is contained in:
Lei Zhang 2015-07-05 17:48:53 -04:00
parent 3a194f7ba4
commit c4d20e0041
4 changed files with 28 additions and 22 deletions
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23
glslang/MachineIndependent/Versions.cpp
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@ -448,20 +448,25 @@ TExtensionBehavior TParseContext::getExtensionBehavior(const char* extension)
return iter->second;
}
// Returns true if the given extension is set to enable, require, or warn.
bool TParseContext::extensionTurnedOn(const char* const extension)
{
switch (getExtensionBehavior(extension)) {
case EBhEnable:
case EBhRequire:
case EBhWarn:
return true;
default:
break;
}
return false;
}
// See if any of the extensions are set to enable, require, or warn.
bool TParseContext::extensionsTurnedOn(int numExtensions, const char* const extensions[])
{
for (int i = 0; i < numExtensions; ++i) {
switch (getExtensionBehavior(extensions[i])) {
case EBhEnable:
case EBhRequire:
case EBhWarn:
return true;
default:
break;
}
if (extensionTurnedOn(extensions[i])) return true;
}
return false;
}