framework/platform/nullws/tcuNullWSPlatform.hpp

#ifndef _TCUNULLWSPLATFORM_HPP
#define _TCUNULLWSPLATFORM_HPP
/*-------------------------------------------------------------------------
 * OpenGL Conformance Test Suite
 * -----------------------------
 *
 * Copyright (c) 2016 Google Inc.
 * Copyright (c) 2016 The Khronos Group Inc.
 *
 * 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
 *//*--------------------------------------------------------------------*/

#include "deDynamicLibrary.hpp"
#include "tcuFunctionLibrary.hpp"
#include "tcuDefs.hpp"
#include "tcuPlatform.hpp"
#include "gluPlatform.hpp"
#include "egluPlatform.hpp"
#include "vkPlatform.hpp"

namespace tcu
{
namespace nullws
{
class VulkanLibrary : public vk::Library
{
public:
	VulkanLibrary (void)
		: m_library	("libvulkan.so.1")
		, m_driver	(m_library)
	{
	}

	const vk::PlatformInterface& getPlatformInterface (void) const
	{
		return m_driver;
	}
	const tcu::FunctionLibrary&		getFunctionLibrary		(void) const
	{
		return m_library;
	}
private:
	const tcu::DynamicFunctionLibrary	m_library;
	const vk::PlatformDriver			m_driver;
};


class Platform: public tcu::Platform, private glu::Platform, private eglu::Platform, private vk::Platform
{
public:
									Platform		();
	virtual							~Platform		();

	virtual const glu::Platform&	getGLPlatform	()	const { return static_cast<const glu::Platform&>(*this); }
	virtual const eglu::Platform&	getEGLPlatform	()	const { return static_cast<const eglu::Platform&>(*this); }
  virtual const vk::Platform&   getVulkanPlatform() const { return static_cast<const vk::Platform&>(*this); }

	vk::Library* createLibrary (void) const
	{
		return new VulkanLibrary();
	}
	// FINISHME: Query actual memory limits.
	//
	// These hard-coded memory limits were copied from tcuX11Platform.cpp,
	// and they work well enough for Intel platforms.
	void getMemoryLimits (vk::PlatformMemoryLimits& limits) const
	{
		limits.totalSystemMemory					= 256*1024*1024;
		limits.totalDeviceLocalMemory				= 128*1024*1024;
		limits.deviceMemoryAllocationGranularity	= 64*1024;
		limits.devicePageSize						= 4096;
		limits.devicePageTableEntrySize				= 8;
		limits.devicePageTableHierarchyLevels		= 3;
	}

};

} // nullws
} // tcu

#endif // _TCUNULLWSPLATFORM_HPP