external/vulkancts/modules/vulkan/draw/vktDrawBufferObjectUtil.hpp

   1 #ifndef _VKTDRAWBUFFEROBJECTUTIL_HPP
   2 #define _VKTDRAWBUFFEROBJECTUTIL_HPP
   3 /*------------------------------------------------------------------------
   4  * Vulkan Conformance Tests
   5  * ------------------------
   6  *
   7  * Copyright (c) 2015 The Khronos Group Inc.
   8  * Copyright (c) 2015 Intel Corporation
   9  *
  10  * Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  *      http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  *
  22  *//*!
  23  * \file
  24  * \brief Buffer Object Util
  25  *//*--------------------------------------------------------------------*/
  26
  27 #include "vkMemUtil.hpp"
  28 #include "vkRefUtil.hpp"
  29
  30 #include "deSharedPtr.hpp"
  31
  32 namespace vkt
  33 {
  34 namespace Draw
  35 {
  36
  37 class Buffer
  38 {
  39 public:
  40
  41         static de::SharedPtr<Buffer> create                     (const vk::DeviceInterface& vk, vk::VkDevice device, const vk::VkBufferCreateInfo &createInfo);
  42
  43         static de::SharedPtr<Buffer> createAndAlloc (const vk::DeviceInterface&         vk,
  44                                                                                                  vk::VkDevice                                   device,
  45                                                                                                  const vk::VkBufferCreateInfo&  createInfo,
  46                                                                                                  vk::Allocator&                                 allocator,
  47                                                                                                  vk::MemoryRequirement                  allocationMemoryProperties = vk::MemoryRequirement::Any);
  48
  49                                                                 Buffer                  (const vk::DeviceInterface &vk, vk::VkDevice device, vk::Move<vk::VkBuffer> object);
  50
  51         void                                            bindMemory              (de::MovePtr<vk::Allocation> allocation);
  52
  53         vk::VkBuffer                            object                  (void) const                                                            { return *m_object;             }
  54         vk::Allocation                          getBoundMemory  (void) const                                                            { return *m_allocation; }
  55
  56 private:
  57
  58         Buffer                                                                          (const Buffer& other);  // Not allowed!
  59         Buffer&                                         operator=               (const Buffer& other);  // Not allowed!
  60
  61         de::MovePtr<vk::Allocation>             m_allocation;
  62         vk::Unique<vk::VkBuffer>                m_object;
  63
  64         const vk::DeviceInterface&              m_vk;
  65         vk::VkDevice                                    m_device;
  66 };
  67
  68 } // Draw
  69 } // vkt
  70
  71 #endif // _VKTDRAWBUFFEROBJECTUTIL_HPP