ISurface.h revision 90ac799241f077a7b7e6c1875fd933864c8dd2a7 
1/*
2 * Copyright (C) 2007 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_GUI_ISURFACE_H
18#define ANDROID_GUI_ISURFACE_H
19
20#include <stdint.h>
21#include <sys/types.h>
22
23#include <utils/Errors.h>
24#include <utils/RefBase.h>
25
26#include <binder/IInterface.h>
27
28#include <ui/PixelFormat.h>
29
30namespace android {
31
32typedef int32_t    SurfaceID;
33
34class ISurfaceTexture;
35
36class ISurface : public IInterface
37{
38protected:
39    enum {
40        GET_SURFACE_TEXTURE = IBinder::FIRST_CALL_TRANSACTION,
41    };
42
43public:
44    DECLARE_META_INTERFACE(Surface);
45
46    virtual sp<ISurfaceTexture> getSurfaceTexture() const = 0;
47};
48
49// ----------------------------------------------------------------------------
50
51class BnSurface : public BnInterface<ISurface>
52{
53public:
54    virtual status_t    onTransact( uint32_t code,
55                                    const Parcel& data,
56                                    Parcel* reply,
57                                    uint32_t flags = 0);
58};
59
60// ----------------------------------------------------------------------------
61
62}; // namespace android
63
64#endif // ANDROID_GUI_ISURFACE_H
65