snapshot_controller_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_COMMON_SNAPSHOT_CONTROLLER_IMPELLER_H_
#define FLUTTER_SHELL_COMMON_SNAPSHOT_CONTROLLER_IMPELLER_H_
 
#include "flutter/shell/common/snapshot_controller.h"
#include "impeller/runtime_stage/runtime_stage.h"
 
namespace flutter {
 
class SnapshotControllerImpeller : public SnapshotController {
 public:
  explicit SnapshotControllerImpeller(
      const SnapshotController::Delegate& delegate)
      : SnapshotController(delegate) {}
 
  void MakeSkiaSnapshot(sk_sp<DisplayList> display_list,
                        DlISize picture_size,
                        std::function<void(const sk_sp<SkImage>&)> callback,
                        SnapshotPixelFormat pixel_format) override;
 
  sk_sp<SkImage> MakeSkiaSnapshotSync(
      sk_sp<DisplayList> display_list,
      DlISize size,
      SnapshotPixelFormat pixel_format) override;
 
  void MakeImpellerSnapshot(
      sk_sp<DisplayList> display_list,
      DlISize picture_size,
      std::function<void(const std::shared_ptr<impeller::Texture>&)> callback,
      SnapshotPixelFormat pixel_format) override;
 
  std::shared_ptr<impeller::Texture> MakeImpellerSnapshotSync(
      sk_sp<DisplayList> display_list,
      DlISize picture_size,
      SnapshotPixelFormat pixel_format) override;
 
  sk_sp<SkImage> MakeSkiaTextureImage(
      sk_sp<SkImage> image,
      SnapshotPixelFormat pixel_format) override;
 
  std::shared_ptr<impeller::Texture> MakeImpellerTextureImage(
      sk_sp<SkImage> image,
      SnapshotPixelFormat pixel_format) override;
 
  sk_sp<SkImage> ConvertToRasterImage(sk_sp<SkImage> image) override;
 
  void CacheRuntimeStage(
      const std::shared_ptr<impeller::RuntimeStage>& runtime_stage) override;
 
  virtual bool MakeRenderContextCurrent() override;
 
 private:
  FML_DISALLOW_COPY_AND_ASSIGN(SnapshotControllerImpeller);
};
 
}  // namespace flutter
 
#endif  // FLUTTER_SHELL_COMMON_SNAPSHOT_CONTROLLER_IMPELLER_H_