android_view_Surface.h revision 29479ebe1007361222bf6ab4d5e2a27927d4b8e8
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 24namespace android { 25 26class Surface; 27class IGraphicBufferProducer; 28 29/* Gets the underlying ANativeWindow for a Surface. */ 30extern sp<ANativeWindow> android_view_Surface_getNativeWindow( 31 JNIEnv* env, jobject surfaceObj); 32 33/* Returns true if the object is an instance of Surface. */ 34extern bool android_view_Surface_isInstanceOf(JNIEnv* env, jobject obj); 35 36/* Gets the underlying Surface from a Surface Java object. */ 37extern sp<Surface> android_view_Surface_getSurface(JNIEnv* env, jobject surfaceObj); 38 39/* Creates a Surface from an IGraphicBufferProducer. */ 40extern jobject android_view_Surface_createFromIGraphicBufferProducer(JNIEnv* env, 41 const sp<IGraphicBufferProducer>& bufferProducer); 42 43} // namespace android 44 45#endif // _ANDROID_VIEW_SURFACE_H 46