1 /* 2 * Copyright (C) 2010 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 _ANDROID_VIEW_SURFACE_H 18 #define _ANDROID_VIEW_SURFACE_H 19 20 #include <android/native_window.h> 21 22 #include "jni.h" 23 24 namespace android { 25 26 class Surface; 27 class IGraphicBufferProducer; 28 29 /* Gets the underlying ANativeWindow for a Surface. */ 30 extern sp<ANativeWindow> android_view_Surface_getNativeWindow( 31 JNIEnv* env, jobject surfaceObj); 32 33 /* Returns true if the object is an instance of Surface. */ 34 extern bool android_view_Surface_isInstanceOf(JNIEnv* env, jobject obj); 35 36 /* Gets the underlying Surface from a Surface Java object. */ 37 extern sp<Surface> android_view_Surface_getSurface(JNIEnv* env, jobject surfaceObj); 38 39 /* Creates a Surface from an IGraphicBufferProducer. */ 40 extern jobject android_view_Surface_createFromIGraphicBufferProducer(JNIEnv* env, 41 const sp<IGraphicBufferProducer>& bufferProducer); 42 43 } // namespace android 44 45 #endif // _ANDROID_VIEW_SURFACE_H 46
