1c5a89d4af
Was int, uint32_t, uint16_t, and uint8_t with 2-bit bitfield. Also replace 0 by AUDIO_FORMAT_DEFAULT and replace 1 by AUDIO_FORMAT_PCM_16_BIT. Change-Id: Ia8804f53f1725669e368857d5bb2044917e17975
90 lines
3.2 KiB
C++
90 lines
3.2 KiB
C++
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_IMEDIAPLAYERSERVICE_H
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#define ANDROID_IMEDIAPLAYERSERVICE_H
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#include <utils/Errors.h> // for status_t
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#include <utils/KeyedVector.h>
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#include <utils/RefBase.h>
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#include <utils/String8.h>
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#include <binder/IInterface.h>
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#include <binder/Parcel.h>
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#include <system/audio.h>
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#include <media/IMediaPlayerClient.h>
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#include <media/IMediaPlayer.h>
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#include <media/IMediaMetadataRetriever.h>
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namespace android {
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class IMediaRecorder;
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class IOMX;
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struct IStreamSource;
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class IMediaPlayerService: public IInterface
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{
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public:
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DECLARE_META_INTERFACE(MediaPlayerService);
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virtual sp<IMediaRecorder> createMediaRecorder(pid_t pid) = 0;
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virtual sp<IMediaMetadataRetriever> createMetadataRetriever(pid_t pid) = 0;
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virtual sp<IMediaPlayer> create(pid_t pid, const sp<IMediaPlayerClient>& client, int audioSessionId = 0) = 0;
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virtual sp<IMemory> decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat) = 0;
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virtual sp<IMemory> decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat) = 0;
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virtual sp<IOMX> getOMX() = 0;
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// codecs and audio devices usage tracking for the battery app
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enum BatteryDataBits {
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// tracking audio codec
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kBatteryDataTrackAudio = 0x1,
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// tracking video codec
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kBatteryDataTrackVideo = 0x2,
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// codec is started, otherwise codec is paused
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kBatteryDataCodecStarted = 0x4,
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// tracking decoder (for media player),
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// otherwise tracking encoder (for media recorder)
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kBatteryDataTrackDecoder = 0x8,
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// start to play an audio on an audio device
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kBatteryDataAudioFlingerStart = 0x10,
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// stop/pause the audio playback
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kBatteryDataAudioFlingerStop = 0x20,
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// audio is rounted to speaker
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kBatteryDataSpeakerOn = 0x40,
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// audio is rounted to devices other than speaker
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kBatteryDataOtherAudioDeviceOn = 0x80,
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};
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virtual void addBatteryData(uint32_t params) = 0;
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virtual status_t pullBatteryData(Parcel* reply) = 0;
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};
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// ----------------------------------------------------------------------------
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class BnMediaPlayerService: public BnInterface<IMediaPlayerService>
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{
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public:
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virtual status_t onTransact( uint32_t code,
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const Parcel& data,
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Parcel* reply,
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uint32_t flags = 0);
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};
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}; // namespace android
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#endif // ANDROID_IMEDIAPLAYERSERVICE_H
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