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1 // Copyright 2014 The Chromium 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 MOJO_EXAMPLES_SURFACES_APP_CHILD_GL_IMPL_H_ | |
6 #define MOJO_EXAMPLES_SURFACES_APP_CHILD_GL_IMPL_H_ | |
7 | |
8 #include "base/containers/hash_tables.h" | |
9 #include "base/macros.h" | |
10 #include "base/memory/scoped_ptr.h" | |
11 #include "base/memory/weak_ptr.h" | |
12 #include "base/time/time.h" | |
13 #include "cc/surfaces/surface_id.h" | |
14 #include "cc/surfaces/surface_id_allocator.h" | |
15 #include "mojo/examples/sample_app/spinning_cube.h" | |
16 #include "mojo/examples/surfaces_app/child.mojom.h" | |
17 #include "mojo/public/c/gles2/gles2.h" | |
18 #include "mojo/public/cpp/bindings/string.h" | |
19 #include "mojo/services/public/interfaces/surfaces/surface_id.mojom.h" | |
20 #include "mojo/services/public/interfaces/surfaces/surfaces.mojom.h" | |
21 #include "mojo/services/public/interfaces/surfaces/surfaces_service.mojom.h" | |
22 #include "third_party/skia/include/core/SkColor.h" | |
23 #include "ui/gfx/size.h" | |
24 | |
25 namespace cc { | |
26 class CompositorFrame; | |
27 } | |
28 | |
29 namespace mojo { | |
30 | |
31 class ApplicationConnection; | |
32 | |
33 namespace examples { | |
34 | |
35 // Simple example of a child app using surfaces + GL. | |
36 class ChildGLImpl : public InterfaceImpl<Child>, public SurfaceClient { | |
37 public: | |
38 ChildGLImpl(ApplicationConnection* surfaces_service_connection, | |
39 CommandBufferPtr command_buffer); | |
40 virtual ~ChildGLImpl(); | |
41 | |
42 // SurfaceClient implementation | |
43 virtual void ReturnResources(Array<ReturnedResourcePtr> resources) override; | |
44 | |
45 private: | |
46 // Child implementation. | |
47 virtual void ProduceFrame( | |
48 ColorPtr color, | |
49 SizePtr size, | |
50 const mojo::Callback<void(SurfaceIdPtr id)>& callback) override; | |
51 | |
52 void SurfaceConnectionCreated(SurfacePtr surface, uint32_t id_namespace); | |
53 void AllocateSurface(); | |
54 void Draw(); | |
55 | |
56 SkColor color_; | |
57 gfx::Size size_; | |
58 scoped_ptr<cc::SurfaceIdAllocator> allocator_; | |
59 SurfacesServicePtr surfaces_service_; | |
60 SurfacePtr surface_; | |
61 MojoGLES2Context context_; | |
62 cc::SurfaceId id_; | |
63 ::examples::SpinningCube cube_; | |
64 Callback<void(SurfaceIdPtr id)> produce_callback_; | |
65 base::TimeTicks start_time_; | |
66 uint32_t next_resource_id_; | |
67 base::hash_map<uint32_t, GLuint> id_to_tex_map_; | |
68 base::WeakPtrFactory<ChildGLImpl> weak_factory_; | |
69 | |
70 DISALLOW_COPY_AND_ASSIGN(ChildGLImpl); | |
71 }; | |
72 | |
73 } // namespace examples | |
74 } // namespace mojo | |
75 | |
76 #endif // MOJO_EXAMPLES_SURFACES_APP_CHILD_GL_IMPL_H_ | |
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