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