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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #include "content/app/android/child_process_service.h" | 5 #include "content/app/android/child_process_service.h" |
6 | 6 |
7 #include <android/native_window_jni.h> | 7 #include <android/native_window_jni.h> |
8 #include <cpu-features.h> | 8 #include <cpu-features.h> |
9 | 9 |
10 #include "base/android/jni_array.h" | 10 #include "base/android/jni_array.h" |
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45 gpu::GpuSurfaceLookup::InitInstance(this); | 45 gpu::GpuSurfaceLookup::InitInstance(this); |
46 } | 46 } |
47 ~SurfaceTextureManagerImpl() override { | 47 ~SurfaceTextureManagerImpl() override { |
48 SurfaceTexturePeer::InitInstance(NULL); | 48 SurfaceTexturePeer::InitInstance(NULL); |
49 gpu::GpuSurfaceLookup::InitInstance(NULL); | 49 gpu::GpuSurfaceLookup::InitInstance(NULL); |
50 } | 50 } |
51 | 51 |
52 // Overridden from SurfaceTextureManager: | 52 // Overridden from SurfaceTextureManager: |
53 void RegisterSurfaceTexture(int surface_texture_id, | 53 void RegisterSurfaceTexture(int surface_texture_id, |
54 int client_id, | 54 int client_id, |
55 gfx::SurfaceTexture* surface_texture) override { | 55 gl::SurfaceTexture* surface_texture) override { |
56 JNIEnv* env = base::android::AttachCurrentThread(); | 56 JNIEnv* env = base::android::AttachCurrentThread(); |
57 Java_ChildProcessService_createSurfaceTextureSurface( | 57 Java_ChildProcessService_createSurfaceTextureSurface( |
58 env, | 58 env, |
59 service_.obj(), | 59 service_.obj(), |
60 surface_texture_id, | 60 surface_texture_id, |
61 client_id, | 61 client_id, |
62 surface_texture->j_surface_texture().obj()); | 62 surface_texture->j_surface_texture().obj()); |
63 } | 63 } |
64 void UnregisterSurfaceTexture(int surface_texture_id, | 64 void UnregisterSurfaceTexture(int surface_texture_id, |
65 int client_id) override { | 65 int client_id) override { |
66 JNIEnv* env = base::android::AttachCurrentThread(); | 66 JNIEnv* env = base::android::AttachCurrentThread(); |
67 Java_ChildProcessService_destroySurfaceTextureSurface( | 67 Java_ChildProcessService_destroySurfaceTextureSurface( |
68 env, service_.obj(), surface_texture_id, client_id); | 68 env, service_.obj(), surface_texture_id, client_id); |
69 } | 69 } |
70 gfx::AcceleratedWidget AcquireNativeWidgetForSurfaceTexture( | 70 gfx::AcceleratedWidget AcquireNativeWidgetForSurfaceTexture( |
71 int surface_texture_id) override { | 71 int surface_texture_id) override { |
72 JNIEnv* env = base::android::AttachCurrentThread(); | 72 JNIEnv* env = base::android::AttachCurrentThread(); |
73 gfx::ScopedJavaSurface surface( | 73 gl::ScopedJavaSurface surface( |
74 Java_ChildProcessService_getSurfaceTextureSurface(env, service_.obj(), | 74 Java_ChildProcessService_getSurfaceTextureSurface(env, service_.obj(), |
75 surface_texture_id)); | 75 surface_texture_id)); |
76 | 76 |
77 if (surface.j_surface().is_null()) | 77 if (surface.j_surface().is_null()) |
78 return NULL; | 78 return NULL; |
79 | 79 |
80 // Note: This ensures that any local references used by | 80 // Note: This ensures that any local references used by |
81 // ANativeWindow_fromSurface are released immediately. This is needed as a | 81 // ANativeWindow_fromSurface are released immediately. This is needed as a |
82 // workaround for https://code.google.com/p/android/issues/detail?id=68174 | 82 // workaround for https://code.google.com/p/android/issues/detail?id=68174 |
83 base::android::ScopedJavaLocalFrame scoped_local_reference_frame(env); | 83 base::android::ScopedJavaLocalFrame scoped_local_reference_frame(env); |
84 ANativeWindow* native_window = | 84 ANativeWindow* native_window = |
85 ANativeWindow_fromSurface(env, surface.j_surface().obj()); | 85 ANativeWindow_fromSurface(env, surface.j_surface().obj()); |
86 | 86 |
87 return native_window; | 87 return native_window; |
88 } | 88 } |
89 | 89 |
90 // Overridden from SurfaceTexturePeer: | 90 // Overridden from SurfaceTexturePeer: |
91 void EstablishSurfaceTexturePeer( | 91 void EstablishSurfaceTexturePeer( |
92 base::ProcessHandle pid, | 92 base::ProcessHandle pid, |
93 scoped_refptr<gfx::SurfaceTexture> surface_texture, | 93 scoped_refptr<gl::SurfaceTexture> surface_texture, |
94 int primary_id, | 94 int primary_id, |
95 int secondary_id) override { | 95 int secondary_id) override { |
96 JNIEnv* env = base::android::AttachCurrentThread(); | 96 JNIEnv* env = base::android::AttachCurrentThread(); |
97 content::Java_ChildProcessService_establishSurfaceTexturePeer( | 97 content::Java_ChildProcessService_establishSurfaceTexturePeer( |
98 env, | 98 env, |
99 service_.obj(), | 99 service_.obj(), |
100 pid, | 100 pid, |
101 surface_texture->j_surface_texture().obj(), | 101 surface_texture->j_surface_texture().obj(), |
102 primary_id, | 102 primary_id, |
103 secondary_id); | 103 secondary_id); |
104 } | 104 } |
105 | 105 |
106 // Overridden from GpuSurfaceLookup: | 106 // Overridden from GpuSurfaceLookup: |
107 gfx::AcceleratedWidget AcquireNativeWidget(int surface_id) override { | 107 gfx::AcceleratedWidget AcquireNativeWidget(int surface_id) override { |
108 JNIEnv* env = base::android::AttachCurrentThread(); | 108 JNIEnv* env = base::android::AttachCurrentThread(); |
109 gfx::ScopedJavaSurface surface( | 109 gl::ScopedJavaSurface surface( |
110 content::Java_ChildProcessService_getViewSurface( | 110 content::Java_ChildProcessService_getViewSurface(env, service_.obj(), |
111 env, service_.obj(), surface_id)); | 111 surface_id)); |
112 | 112 |
113 if (surface.j_surface().is_null()) | 113 if (surface.j_surface().is_null()) |
114 return NULL; | 114 return NULL; |
115 | 115 |
116 // Note: This ensures that any local references used by | 116 // Note: This ensures that any local references used by |
117 // ANativeWindow_fromSurface are released immediately. This is needed as a | 117 // ANativeWindow_fromSurface are released immediately. This is needed as a |
118 // workaround for https://code.google.com/p/android/issues/detail?id=68174 | 118 // workaround for https://code.google.com/p/android/issues/detail?id=68174 |
119 base::android::ScopedJavaLocalFrame scoped_local_reference_frame(env); | 119 base::android::ScopedJavaLocalFrame scoped_local_reference_frame(env); |
120 ANativeWindow* native_window = | 120 ANativeWindow* native_window = |
121 ANativeWindow_fromSurface(env, surface.j_surface().obj()); | 121 ANativeWindow_fromSurface(env, surface.j_surface().obj()); |
122 | 122 |
123 return native_window; | 123 return native_window; |
124 } | 124 } |
125 | 125 |
126 // Overridden from GpuSurfaceLookup: | 126 // Overridden from GpuSurfaceLookup: |
127 gfx::ScopedJavaSurface AcquireJavaSurface(int surface_id) override { | 127 gl::ScopedJavaSurface AcquireJavaSurface(int surface_id) override { |
128 JNIEnv* env = base::android::AttachCurrentThread(); | 128 JNIEnv* env = base::android::AttachCurrentThread(); |
129 return gfx::ScopedJavaSurface( | 129 return gl::ScopedJavaSurface( |
130 content::Java_ChildProcessService_getViewSurface(env, service_.obj(), | 130 content::Java_ChildProcessService_getViewSurface(env, service_.obj(), |
131 surface_id)); | 131 surface_id)); |
132 } | 132 } |
133 | 133 |
134 private: | 134 private: |
135 // The instance of org.chromium.content.app.ChildProcessService. | 135 // The instance of org.chromium.content.app.ChildProcessService. |
136 base::android::ScopedJavaGlobalRef<jobject> service_; | 136 base::android::ScopedJavaGlobalRef<jobject> service_; |
137 | 137 |
138 DISALLOW_COPY_AND_ASSIGN(SurfaceTextureManagerImpl); | 138 DISALLOW_COPY_AND_ASSIGN(SurfaceTextureManagerImpl); |
139 }; | 139 }; |
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180 | 180 |
181 bool RegisterChildProcessService(JNIEnv* env) { | 181 bool RegisterChildProcessService(JNIEnv* env) { |
182 return RegisterNativesImpl(env); | 182 return RegisterNativesImpl(env); |
183 } | 183 } |
184 | 184 |
185 void ShutdownMainThread(JNIEnv* env, const JavaParamRef<jobject>& obj) { | 185 void ShutdownMainThread(JNIEnv* env, const JavaParamRef<jobject>& obj) { |
186 ChildThreadImpl::ShutdownThread(); | 186 ChildThreadImpl::ShutdownThread(); |
187 } | 187 } |
188 | 188 |
189 } // namespace content | 189 } // namespace content |
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