1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef NATIVE_WINDOW_WRAPPER_H_ 18 19 #define NATIVE_WINDOW_WRAPPER_H_ 20 21 #include <gui/Surface.h> 22 23 namespace android { 24 25 // Surface derives from ANativeWindow which derives from multiple 26 // base classes, in order to carry it in AMessages, we'll temporarily wrap it 27 // into a NativeWindowWrapper. 28 29 struct NativeWindowWrapper : RefBase { NativeWindowWrapperNativeWindowWrapper30 NativeWindowWrapper( 31 const sp<Surface> &surfaceTextureClient) : 32 mSurfaceTextureClient(surfaceTextureClient) { } 33 getNativeWindowNativeWindowWrapper34 sp<ANativeWindow> getNativeWindow() const { 35 return mSurfaceTextureClient; 36 } 37 getSurfaceTextureClientNativeWindowWrapper38 sp<Surface> getSurfaceTextureClient() const { 39 return mSurfaceTextureClient; 40 } 41 42 private: 43 const sp<Surface> mSurfaceTextureClient; 44 45 DISALLOW_EVIL_CONSTRUCTORS(NativeWindowWrapper); 46 }; 47 48 } // namespace android 49 50 #endif // NATIVE_WINDOW_WRAPPER_H_ 51