| // Copyright (c) 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef GPU_VULKAN_VULKAN_DESCRIPTOR_SET_H_ |
| #define GPU_VULKAN_VULKAN_DESCRIPTOR_SET_H_ |
| |
| #include <vulkan/vulkan.h> |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "gpu/vulkan/vulkan_export.h" |
| |
| namespace gpu { |
| |
| class VulkanDescriptorPool; |
| class VulkanDescriptorLayout; |
| class VulkanDeviceQueue; |
| |
| class VULKAN_EXPORT VulkanDescriptorSet { |
| public: |
| ~VulkanDescriptorSet(); |
| |
| bool Initialize(const VulkanDescriptorLayout* layout); |
| void Destroy(); |
| |
| void WriteToDescriptorSet(uint32_t dst_binding, |
| uint32_t dst_array_element, |
| uint32_t descriptor_count, |
| VkDescriptorType descriptor_type, |
| const VkDescriptorImageInfo* image_info, |
| const VkDescriptorBufferInfo* buffer_info, |
| const VkBufferView* texel_buffer_view); |
| |
| void CopyFromDescriptorSet(const VulkanDescriptorSet* source_set, |
| uint32_t src_binding, |
| uint32_t src_array_element, |
| uint32_t dst_binding, |
| uint32_t dst_array_element, |
| uint32_t descriptor_count); |
| |
| VkDescriptorSet handle() const { return handle_; } |
| |
| private: |
| friend class VulkanDescriptorPool; |
| VulkanDescriptorSet(VulkanDeviceQueue* device_queue, |
| VulkanDescriptorPool* descriptor_pool); |
| |
| VulkanDeviceQueue* device_queue_ = nullptr; |
| VulkanDescriptorPool* descriptor_pool_ = nullptr; |
| VkDescriptorSet handle_ = VK_NULL_HANDLE; |
| |
| DISALLOW_COPY_AND_ASSIGN(VulkanDescriptorSet); |
| }; |
| |
| } // namespace gpu |
| |
| #endif // GPU_VULKAN_VULKAN_DESCRIPTOR_SET_H_ |