android_surface_vulkan_impeller.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_SHELL_PLATFORM_ANDROID_ANDROID_SURFACE_VULKAN_IMPELLER_H_
#define FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_SURFACE_VULKAN_IMPELLER_H_
 
#include "flutter/fml/concurrent_message_loop.h"
#include "flutter/fml/macros.h"
#include "flutter/impeller/renderer/backend/vulkan/surface_context_vk.h"
#include "flutter/shell/platform/android/android_context_vulkan_impeller.h"
#include "flutter/shell/platform/android/surface/android_native_window.h"
#include "flutter/shell/platform/android/surface/android_surface.h"
 
namespace flutter {
 
class AndroidSurfaceVulkanImpeller : public AndroidSurface {
 public:
  explicit AndroidSurfaceVulkanImpeller(
      const std::shared_ptr<AndroidContextVulkanImpeller>& android_context);
 
  ~AndroidSurfaceVulkanImpeller() override;
 
  // |AndroidSurface|
  bool IsValid() const override;
 
  // |AndroidSurface|
  std::unique_ptr<Surface> CreateGPUSurface(
      GrDirectContext* gr_context) override;
 
  // |AndroidSurface|
  void TeardownOnScreenContext() override;
 
  // |AndroidSurface|
  bool OnScreenSurfaceResize(const SkISize& size) override;
 
  // |AndroidSurface|
  bool ResourceContextMakeCurrent() override;
 
  // |AndroidSurface|
  bool ResourceContextClearCurrent() override;
 
  // |AndroidSurface|
  std::shared_ptr<impeller::Context> GetImpellerContext() override;
 
  // |AndroidSurface|
  bool SetNativeWindow(fml::RefPtr<AndroidNativeWindow> window) override;
 
 private:
  std::shared_ptr<impeller::SurfaceContextVK> surface_context_vk_;
  fml::RefPtr<AndroidNativeWindow> native_window_;
  bool is_valid_ = false;
 
  FML_DISALLOW_COPY_AND_ASSIGN(AndroidSurfaceVulkanImpeller);
};
 
}  // namespace flutter
 
#endif  // FLUTTER_SHELL_PLATFORM_ANDROID_ANDROID_SURFACE_VULKAN_IMPELLER_H_