MediaPlayer_to_android.h revision 35ac702ee1ad91e5c8748c12450222d50b366a52 
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#include <surfaceflinger/Surface.h>
18#include <gui/ISurfaceTexture.h>
19
20
21/**************************************************************************************************
22 * Player lifecycle
23 ****************************/
24extern XAresult android_Player_checkSourceSink(CMediaPlayer *mp);
25
26extern XAresult android_Player_create(CMediaPlayer *mp);
27
28extern XAresult android_Player_realize(CMediaPlayer *mp, SLboolean async);
29
30extern XAresult android_Player_destroy(CMediaPlayer *mp);
31
32
33/**************************************************************************************************
34 * Configuration
35 ****************************/
36
37/**
38 *  pre-conditions:
39 *      pMediaPlayer != NULL
40 *      pMediaPlayer->mAVPlayer != 0 (player is realized)
41 *      nativeWindow can be NULL, but if NULL it is treated as an error
42 */
43extern SLresult android_Player_setNativeWindow(CMediaPlayer *pMediaPlayer,
44        ANativeWindow *nativeWindow);
45
46/**
47 * pre-conditions:
48 *    pPlayItf != NULL
49 *    pDurMsec, pPosMsec ! = NULL
50 *    IObjectToObjectID( ((IPlay *) self)->mThis ) == XA_OBJECTID_MEDIAPLAYER
51 */
52extern XAresult android_Player_getDuration(IPlay *pPlayItf, SLmillisecond *pDurMsec);
53extern XAresult android_Player_getPosition(IPlay *pPlayItf, SLmillisecond *pPosMsec);
54
55/**
56 * pre-condition: mp != NULL
57 */
58extern void android_Player_volumeUpdate(CMediaPlayer *mp);
59
60/**************************************************************************************************
61 * Playback control and events
62 ****************************/
63/**
64 * pre-condition: gp != 0
65 */
66extern XAresult android_Player_setPlayState(const android::sp<android::GenericPlayer> &gp,
67        SLuint32 playState,
68        AndroidObjectState* pObjState);
69
70/**
71 * for all functions below: pre-condition: mp != NULL
72 */
73extern XAresult android_Player_seek(CMediaPlayer *mp, SLmillisecond posMsec);
74extern XAresult android_Player_loop(CMediaPlayer *mp, SLboolean loopEnable);
75
76
77
78/**************************************************************************************************
79 * Buffer Queue events
80 ****************************/
81
82/**************************************************************************************************
83 * Android Buffer Queue
84 ****************************/
85
86/* must be called with a lock on mp->mThis */
87extern void android_Player_androidBufferQueue_registerCallback_l(CMediaPlayer *mp);
88/* must be called with a lock on mp->mThis */
89extern void android_Player_androidBufferQueue_clear_l(CMediaPlayer *mp);
90/* must be called with a lock on mp->mThis */
91extern void android_Player_androidBufferQueue_onRefilled_l(CMediaPlayer *mp);
92