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#include "sles_allinclusive.h"
18
19// Handlers should return a mask of the attributes which they actually handled,
20// or ATTR_NONE if they did not completely handle the attribute change.
21
22#ifdef ANDROID
23
24// SL_OBJECTID_AUDIOPLAYER, ATTR_GAIN
25unsigned handler_AudioPlayer_gain(IObject *thiz)
26{
27    CAudioPlayer *ap = (CAudioPlayer *) thiz;
28    android_audioPlayer_volumeUpdate(ap);
29    return ATTR_GAIN;
30}
31
32
33// SL_OBJECTID_OUTPUTMIX, ATTR_GAIN
34unsigned handler_OutputMix_gain(IObject *thiz)
35{
36    // FIXME update gains on all players attached to this outputmix
37    SL_LOGD("[ FIXME: gain update on an SL_OBJECTID_OUTPUTMIX to be implemented ]");
38    return ATTR_GAIN;
39}
40
41
42// SL_OBJECTID_MIDIPLAYER, ATTR_GAIN
43unsigned handler_MidiPlayer_gain(IObject *thiz)
44{
45    SL_LOGD("[ FIXME: gain update on an SL_OBJECTID_MIDIPLAYER to be implemented ]");
46    return ATTR_GAIN;
47}
48
49
50// XA_OBJECTID_MEDIAPLAYER, ATTR_GAIN
51unsigned handler_MediaPlayer_gain(IObject *thiz)
52{
53    CMediaPlayer *mp = (CMediaPlayer *) thiz;
54    android_Player_volumeUpdate(mp);
55    return ATTR_GAIN;
56}
57
58
59// SL_OBJECTID_AUDIOPLAYER, ATTR_POSITION
60unsigned handler_AudioPlayer_position(IObject *thiz)
61{
62    CAudioPlayer *ap;
63    ap = (CAudioPlayer *) thiz;
64    // FIXME provide means to return result for invalid use cases (e.g. buffer queue data source)
65    (void) android_audioPlayer_seek(ap, ap->mSeek.mPos);
66    return ATTR_POSITION;
67}
68
69
70// SL_OBJECTID_MIDIPLAYER, ATTR_POSITION
71unsigned handler_MidiPlayer_position(IObject *thiz)
72{
73    SL_LOGD("[ FIXME: position update on an SL_OBJECTID_MIDIPLAYER to be implemented ]");
74    return ATTR_POSITION;
75}
76
77
78// SL_OBJECTID_AUDIOPLAYER, ATTR_TRANSPORT
79unsigned handler_AudioPlayer_transport(IObject *thiz)
80{
81    CAudioPlayer *ap = (CAudioPlayer *) thiz;
82    android_audioPlayer_usePlayEventMask(ap);
83    return ATTR_TRANSPORT;
84}
85
86
87// SL_OBJECTID_AUDIOPLAYER, ATTR_PLAY_STATE
88unsigned handler_AudioPlayer_play_state(IObject *thiz)
89{
90    CAudioPlayer *ap = (CAudioPlayer *) thiz;
91    android_audioPlayer_setPlayState(ap);
92    return ATTR_PLAY_STATE;
93}
94
95
96// SL_OBJECTID_AUDIORECORDER, ATTR_TRANSPORT
97unsigned handler_AudioRecorder_transport(IObject *thiz)
98{
99    CAudioRecorder* ar = (CAudioRecorder *) thiz;
100    android_audioRecorder_useRecordEventMask(ar);
101    return ATTR_TRANSPORT;
102}
103
104
105// XA_OBJECTID_MEDIAPLAYER, ATTR_TRANSPORT
106unsigned handler_MediaPlayer_transport(IObject *thiz)
107{
108    CMediaPlayer *mp = (CMediaPlayer *) thiz;
109    android_Player_usePlayEventMask(mp);
110    return ATTR_TRANSPORT;
111}
112
113
114// XA_OBJECTID_MEDIAPLAYER, ATTR_PLAY_STATE
115unsigned handler_MediaPlayer_play_state(IObject *thiz)
116{
117    CMediaPlayer *mp = (CMediaPlayer *) thiz;
118    android::GenericPlayer* avp = mp->mAVPlayer.get();
119    if (avp != NULL) {
120        android_Player_setPlayState(avp, mp->mPlay.mState, &mp->mAndroidObjState);
121    }
122    return ATTR_PLAY_STATE;
123}
124
125
126// SL_OBJECTID_AUDIOPLAYER, ATTR_BQ_ENQUEUE
127unsigned handler_AudioPlayer_bq_enqueue(IObject *thiz)
128{
129    // ( buffer queue count is non-empty and play state == PLAYING ) became true
130    CAudioPlayer *ap = (CAudioPlayer *) thiz;
131    assert(SL_PLAYSTATE_PLAYING == ap->mPlay.mState);
132    android_audioPlayer_bufferQueue_onRefilled_l(ap);
133    return ATTR_BQ_ENQUEUE;
134}
135
136
137// SL_OBJECTID_AUDIOPLAYER, ATTR_ABQ_ENQUEUE
138unsigned handler_AudioPlayer_abq_enqueue(IObject *thiz)
139{
140    // (Android buffer queue count is non-empty and play state == PLAYING ) became true
141    CAudioPlayer *ap = (CAudioPlayer *) thiz;
142    assert(SL_PLAYSTATE_PLAYING == ap->mPlay.mState);
143    android_audioPlayer_androidBufferQueue_onRefilled_l(ap);
144    return ATTR_ABQ_ENQUEUE;
145}
146
147
148// XA_OBJECTID_MEDIAPLAYER, ATTR_ABQ_ENQUEUE
149unsigned handler_MediaPlayer_abq_enqueue(IObject *thiz)
150{
151    CMediaPlayer* mp = (CMediaPlayer *)thiz;
152    if (SL_PLAYSTATE_PLAYING == mp->mPlay.mState) {
153        android_Player_androidBufferQueue_onRefilled_l(mp);
154    }
155    return ATTR_ABQ_ENQUEUE;
156}
157
158// XA_OBJECTID_MEDIAPLAYER, ATTR_POSITION
159unsigned handler_MediaPlayer_position(IObject *thiz)
160{
161    CMediaPlayer *mp = (CMediaPlayer *) thiz;
162    // FIXME provide means to return result for invalid use cases (e.g. buffer queue data source)
163    (void) android_Player_seek(mp, mp->mSeek.mPos);
164    return ATTR_POSITION;
165}
166
167#else // !defined(ANDROID)
168
169// SL_OBJECTID_AUDIOPLAYER, ATTR_GAIN
170unsigned handler_AudioPlayer_gain(IObject *thiz)
171{
172    CAudioPlayer *ap = (CAudioPlayer *) thiz;
173    audioPlayerGainUpdate(ap);
174    return ATTR_GAIN;
175}
176
177#endif
178