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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_GL_ANDROID_SCOPED_JAVA_SURFACE_H_ | 5 #ifndef UI_GL_ANDROID_SCOPED_JAVA_SURFACE_H_ |
6 #define UI_GL_ANDROID_SCOPED_JAVA_SURFACE_H_ | 6 #define UI_GL_ANDROID_SCOPED_JAVA_SURFACE_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
9 | 9 |
10 #include "base/android/scoped_java_ref.h" | 10 #include "base/android/scoped_java_ref.h" |
11 #include "base/move.h" | 11 #include "base/macros.h" |
12 #include "ui/gl/gl_export.h" | 12 #include "ui/gl/gl_export.h" |
13 | 13 |
14 namespace gl { | 14 namespace gl { |
15 | 15 |
16 class SurfaceTexture; | 16 class SurfaceTexture; |
17 | 17 |
18 // A helper class for holding a scoped reference to a Java Surface instance. | 18 // A helper class for holding a scoped reference to a Java Surface instance. |
19 // When going out of scope, Surface.release() is called on the Java object to | 19 // When going out of scope, Surface.release() is called on the Java object to |
20 // make sure server-side references (esp. wrt graphics memory) are released. | 20 // make sure server-side references (esp. wrt graphics memory) are released. |
21 class GL_EXPORT ScopedJavaSurface { | 21 class GL_EXPORT ScopedJavaSurface { |
22 MOVE_ONLY_TYPE_FOR_CPP_03(ScopedJavaSurface); | |
23 | |
24 public: | 22 public: |
25 ScopedJavaSurface(); | 23 ScopedJavaSurface(); |
26 | 24 |
27 // Wraps an existing Java Surface object in a ScopedJavaSurface. | 25 // Wraps an existing Java Surface object in a ScopedJavaSurface. |
28 explicit ScopedJavaSurface(const base::android::JavaRef<jobject>& surface); | 26 explicit ScopedJavaSurface(const base::android::JavaRef<jobject>& surface); |
29 | 27 |
30 // Creates a Java Surface from a SurfaceTexture and wraps it in a | 28 // Creates a Java Surface from a SurfaceTexture and wraps it in a |
31 // ScopedJavaSurface. | 29 // ScopedJavaSurface. |
32 explicit ScopedJavaSurface(const SurfaceTexture* surface_texture); | 30 explicit ScopedJavaSurface(const SurfaceTexture* surface_texture); |
33 | 31 |
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54 } | 52 } |
55 | 53 |
56 private: | 54 private: |
57 // Performs destructive move from |other| to this. | 55 // Performs destructive move from |other| to this. |
58 void MoveFrom(ScopedJavaSurface& other); | 56 void MoveFrom(ScopedJavaSurface& other); |
59 | 57 |
60 bool auto_release_; | 58 bool auto_release_; |
61 bool is_protected_; | 59 bool is_protected_; |
62 | 60 |
63 base::android::ScopedJavaGlobalRef<jobject> j_surface_; | 61 base::android::ScopedJavaGlobalRef<jobject> j_surface_; |
| 62 |
| 63 DISALLOW_COPY_AND_ASSIGN(ScopedJavaSurface); |
64 }; | 64 }; |
65 | 65 |
66 } // namespace gl | 66 } // namespace gl |
67 | 67 |
68 #endif // UI_GL_ANDROID_SCOPED_JAVA_SURFACE_H_ | 68 #endif // UI_GL_ANDROID_SCOPED_JAVA_SURFACE_H_ |
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