#ifndef _VKTVIDEOSESSIONNVUTILS_HPP
#define _VKTVIDEOSESSIONNVUTILS_HPP
/*-------------------------------------------------------------------------
 * Vulkan Conformance Tests
 * ------------------------
 *
 * Copyright (c) 2021 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 Video Session NV Utils
 *//*--------------------------------------------------------------------*/

#include "deUniquePtr.hpp"
#include "extNvidiaVideoParserIf.hpp"
#include "vkPlatform.hpp"

namespace vkt
{
namespace video
{

class IfcVulkanVideoDecodeParser
{
public:
	virtual bool						parseByteStream						(deUint8* pData, deInt64 size)													= 0;
	virtual bool						initialize							(NvidiaVulkanParserVideoDecodeClient*	nvidiaVulkanParserVideoDecodeClient)	= 0;
	virtual bool						deinitialize						(void)																			= 0;

	virtual								~IfcVulkanVideoDecodeParser			() {}
};

class IfcNvFunctions
{
public:
	virtual	IfcVulkanVideoDecodeParser*	createIfcVulkanVideoDecodeParser	(VkVideoCodecOperationFlagBitsKHR codecOperation, const VkExtensionProperties* stdExtensionVersion) = 0;
	virtual								~IfcNvFunctions						() {};
};

de::MovePtr<IfcNvFunctions>	createIfcNvFunctions (const vk::Platform& platform);

} // video
} // vkt

#endif // _VKTVIDEOSESSIONNVUTILS_HPP