Flutter iOS Embedder
ios_external_texture_metal.h
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_EXTERNAL_TEXTURE_METAL_H_
6 #define FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_EXTERNAL_TEXTURE_METAL_H_
7 
8 #include "flutter/common/graphics/texture.h"
9 #include "flutter/fml/macros.h"
10 #include "flutter/fml/platform/darwin/scoped_nsobject.h"
11 #import "flutter/shell/platform/darwin/graphics/FlutterDarwinExternalTextureMetal.h"
12 
13 namespace flutter {
14 
15 class IOSExternalTextureMetal final : public Texture {
16  public:
17  explicit IOSExternalTextureMetal(
18  const fml::scoped_nsobject<FlutterDarwinExternalTextureMetal>&
19  darwin_external_texture_metal);
20 
21  // |Texture|
23 
24  private:
25  fml::scoped_nsobject<FlutterDarwinExternalTextureMetal>
26  darwin_external_texture_metal_;
27 
28  // |Texture|
29  void Paint(PaintContext& context,
30  const SkRect& bounds,
31  bool freeze,
32  const DlImageSampling sampling) override;
33 
34  // |Texture|
35  void OnGrContextCreated() override;
36 
37  // |Texture|
38  void OnGrContextDestroyed() override;
39 
40  // |Texture|
41  void MarkNewFrameAvailable() override;
42 
43  // |Texture|
44  void OnTextureUnregistered() override;
45 
46  FML_DISALLOW_COPY_AND_ASSIGN(IOSExternalTextureMetal);
47 };
48 
49 } // namespace flutter
50 
51 #endif // FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_EXTERNAL_TEXTURE_METAL_H_
flutter::IOSExternalTextureMetal::~IOSExternalTextureMetal
~IOSExternalTextureMetal()
flutter::IOSExternalTextureMetal
Definition: ios_external_texture_metal.h:15
flutter
Definition: accessibility_bridge.h:28
flutter::IOSExternalTextureMetal::IOSExternalTextureMetal
IOSExternalTextureMetal(const fml::scoped_nsobject< FlutterDarwinExternalTextureMetal > &darwin_external_texture_metal)
Definition: ios_external_texture_metal.mm:10