xref: /third_party/vk-gl-cts/framework/common/tcuFunctionLibrary.cpp

/*-------------------------------------------------------------------------
 * drawElements Quality Program Tester Core
 * ----------------------------------------
 *
 * Copyright 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *//*!
 * \file
 * \brief Generic interface for library containing functions.
 *//*--------------------------------------------------------------------*/

#include "tcuFunctionLibrary.hpp"

namespace tcu
{

// FunctionLibrary

FunctionLibrary::FunctionLibrary (void)
{
}

FunctionLibrary::~FunctionLibrary (void)
{
}

// StaticFunctionLibrary

StaticFunctionLibrary::StaticFunctionLibrary (const Entry* entries, int numEntries)
{
	for (int entryNdx = 0; entryNdx < numEntries; entryNdx++)
		m_functions.insert(std::make_pair(std::string(entries[entryNdx].name), entries[entryNdx].ptr));
}

StaticFunctionLibrary::~StaticFunctionLibrary (void)
{
}

deFunctionPtr StaticFunctionLibrary::getFunction (const char* funcName) const
{
	std::map<std::string, deFunctionPtr>::const_iterator iter = m_functions.find(funcName);

	if (iter == m_functions.end())
		return DE_NULL;
	else
		return iter->second;
}

// DynamicFunctionLibrary

DynamicFunctionLibrary::DynamicFunctionLibrary (const char* fileName)
	: m_dynamicLibrary(fileName)
{
}

DynamicFunctionLibrary::~DynamicFunctionLibrary (void)
{
}

deFunctionPtr DynamicFunctionLibrary::getFunction (const char* funcName) const
{
	return m_dynamicLibrary.getFunction(funcName);
}

// CompositeFunctionLibrary

CompositeFunctionLibrary::CompositeFunctionLibrary (const FunctionLibrary* libraries, int numLibraries)
	: m_libraries		(libraries)
	, m_numLibraries	(numLibraries)
{
}

CompositeFunctionLibrary::~CompositeFunctionLibrary (void)
{
}

deFunctionPtr CompositeFunctionLibrary::getFunction (const char* name) const
{
	for (int ndx = 0; ndx < m_numLibraries; ndx++)
	{
		const deFunctionPtr ptr = m_libraries[ndx].getFunction(name);
		if (ptr)
			return ptr;
	}
	return DE_NULL;
}

} // tcu