void ShDestruct(ShHandle handle)
{
if (handle == 0)
return;
TShHandleBase* base = static_cast<TShHandleBase*>(handle);
if (base->getAsCompiler())
DeleteCompiler(base->getAsCompiler());
else if (base->getAsLinker())
DeleteLinker(base->getAsLinker());
else if (base->getAsUniformMap())
DeleteUniformMap(base->getAsUniformMap());
}
//
// Return the index for OpenGL to use for knowing where a uniform lives.
//
// Return: The return value of is really boolean, indicating
// success or failure.
//
int ShGetUniformLocation(const ShHandle handle, const char* name)
{
if (!InitThread())
return 0;
if (handle == 0)
return -1;
TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);
TUniformMap* uniformMap= base->getAsUniformMap();
if (uniformMap == 0)
return -1;
return uniformMap->getLocation(name);
}