external/vulkancts/modules/vulkan/video/vktVideoPictureUtils.hpp

   1 #ifndef _VKTVIDEOPICTUREUTILS_HPP
   2 #define _VKTVIDEOPICTUREUTILS_HPP
   3 /*------------------------------------------------------------------------
   4  * Vulkan Conformance Tests
   5  * ------------------------
   6  *
   7  * Copyright (c) 2021 The Khronos Group Inc.
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  *//*!
  22  * \file
  23  * \brief Video Encoding and Decoding Picture Utility Functions
  24  *//*--------------------------------------------------------------------*/
  25
  26 #include "vkDefs.hpp"
  27 #include "extNvidiaVideoParserIf.hpp"
  28
  29 namespace vkt
  30 {
  31 namespace video
  32 {
  33
  34 class VulkanPicture: public INvidiaVulkanPicture
  35 {
  36 public:
  37                                                         VulkanPicture   ();
  38                                                         ~VulkanPicture  ();
  39
  40         virtual void                    AddRef                  () override;
  41         virtual void                    Release                 () override;
  42         void                                    Reset                   ();
  43
  44 protected:
  45         void                                    Clear                   ();
  46
  47         std::atomic<int32_t>    m_refCount;
  48 };
  49
  50
  51 } // video
  52 } // vkt
  53
  54 #endif // _VKTVIDEOPICTUREUTILS_HPP