NativeWindowWrapper.h revision 1a2952aee048ca7b1765e2bc09ebe9aeddaeafa3 
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
23namespace 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
29struct NativeWindowWrapper : RefBase {
30    NativeWindowWrapper(
31            const sp<Surface> &surfaceTextureClient) :
32        mSurfaceTextureClient(surfaceTextureClient) { }
33
34    sp<ANativeWindow> getNativeWindow() const {
35        return mSurfaceTextureClient;
36    }
37
38    sp<Surface> getSurfaceTextureClient() const {
39        return mSurfaceTextureClient;
40    }
41
42private:
43    const sp<Surface> mSurfaceTextureClient;
44
45    DISALLOW_EVIL_CONSTRUCTORS(NativeWindowWrapper);
46};
47
48}  // namespace android
49
50#endif  // NATIVE_WINDOW_WRAPPER_H_
51