context_vk.h

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// Copyright 2013 The Flutter 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 FLUTTER_IMPELLER_TOOLKIT_INTEROP_BACKEND_VULKAN_CONTEXT_VK_H_
#define FLUTTER_IMPELLER_TOOLKIT_INTEROP_BACKEND_VULKAN_CONTEXT_VK_H_
 
#include "impeller/renderer/backend/vulkan/vk.h"
#include "impeller/toolkit/interop/context.h"
#include "impeller/toolkit/interop/impeller.h"
 
namespace impeller::interop {
 
class ContextVK final : public Context {
 public:
  struct Settings {
    std::function<PFN_vkVoidFunction(VkInstance instance,
                                     const char* proc_name)>
        instance_proc_address_callback;
    bool enable_validation = false;
 
    explicit Settings(const ImpellerContextVulkanSettings& settings);
 
    bool IsValid() const;
  };
 
  static ScopedObject<Context> Create(const Settings& settings);
 
  static ScopedObject<Context> Create(
      std::shared_ptr<impeller::Context> context);
 
  // |Context|
  ~ContextVK() override;
 
  ContextVK(const ContextVK&) = delete;
 
  ContextVK& operator=(const ContextVK&) = delete;
 
  bool GetInfo(ImpellerContextVulkanInfo& info) const;
 
 private:
  explicit ContextVK(std::shared_ptr<impeller::Context> context);
};
 
}  // namespace impeller::interop
 
#endif  // FLUTTER_IMPELLER_TOOLKIT_INTEROP_BACKEND_VULKAN_CONTEXT_VK_H_