Flutter Impeller
surface_gles.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_IMPELLER_RENDERER_BACKEND_GLES_SURFACE_GLES_H_
6 #define FLUTTER_IMPELLER_RENDERER_BACKEND_GLES_SURFACE_GLES_H_
7 
8 #include <functional>
9 #include <memory>
10 
14 
15 namespace impeller {
16 
17 class SurfaceGLES final : public Surface {
18  public:
19  using SwapCallback = std::function<bool(void)>;
20 
21  static std::unique_ptr<Surface> WrapFBO(
22  const std::shared_ptr<Context>& context,
23  SwapCallback swap_callback,
24  GLuint fbo,
25  PixelFormat color_format,
26  ISize fbo_size);
27 
28  // |Surface|
29  ~SurfaceGLES() override;
30 
31  private:
32  SwapCallback swap_callback_;
33 
34  SurfaceGLES(SwapCallback swap_callback, const RenderTarget& target_desc);
35 
36  // |Surface|
37  bool Present() const override;
38 
39  SurfaceGLES(const SurfaceGLES&) = delete;
40 
41  SurfaceGLES& operator=(const SurfaceGLES&) = delete;
42 };
43 
44 } // namespace impeller
45 
46 #endif // FLUTTER_IMPELLER_RENDERER_BACKEND_GLES_SURFACE_GLES_H_
static std::unique_ptr< Surface > WrapFBO(const std::shared_ptr< Context > &context, SwapCallback swap_callback, GLuint fbo, PixelFormat color_format, ISize fbo_size)
Definition: surface_gles.cc:14
std::function< bool(void)> SwapCallback
Definition: surface_gles.h:19
PixelFormat
The Pixel formats supported by Impeller. The naming convention denotes the usage of the component,...
Definition: formats.h:99