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 25 unsigned 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 34 unsigned 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 43 unsigned 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 51 unsigned 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 60 unsigned 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 71 unsigned 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 79 unsigned 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 88 unsigned 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 97 unsigned 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 106 unsigned 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 115 unsigned 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 127 unsigned 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 138 unsigned 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 149 unsigned 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 159 unsigned 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 170 unsigned handler_AudioPlayer_gain(IObject *thiz) 171 { 172 CAudioPlayer *ap = (CAudioPlayer *) thiz; 173 audioPlayerGainUpdate(ap); 174 return ATTR_GAIN; 175 } 176 177 #endif 178
