| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <media/MediaPlayerInterface.h> |
| |
| #include <media/stagefright/foundation/ABase.h> |
| |
| namespace android { |
| |
| struct ALooper; |
| struct NuPlayer; |
| |
| struct NuPlayerDriver : public MediaPlayerInterface { |
| NuPlayerDriver(); |
| |
| virtual status_t initCheck(); |
| |
| virtual status_t setUID(uid_t uid); |
| |
| virtual status_t setDataSource( |
| const char *url, const KeyedVector<String8, String8> *headers); |
| |
| virtual status_t setDataSource(int fd, int64_t offset, int64_t length); |
| |
| virtual status_t setDataSource(const sp<IStreamSource> &source); |
| |
| virtual status_t setVideoSurface(const sp<Surface> &surface); |
| virtual status_t setVideoSurfaceTexture( |
| const sp<ISurfaceTexture> &surfaceTexture); |
| virtual status_t prepare(); |
| virtual status_t prepareAsync(); |
| virtual status_t start(); |
| virtual status_t stop(); |
| virtual status_t pause(); |
| virtual bool isPlaying(); |
| virtual status_t seekTo(int msec); |
| virtual status_t getCurrentPosition(int *msec); |
| virtual status_t getDuration(int *msec); |
| virtual status_t reset(); |
| virtual status_t setLooping(int loop); |
| virtual player_type playerType(); |
| virtual status_t invoke(const Parcel &request, Parcel *reply); |
| virtual void setAudioSink(const sp<AudioSink> &audioSink); |
| virtual status_t setParameter(int key, const Parcel &request); |
| virtual status_t getParameter(int key, Parcel *reply); |
| |
| virtual status_t getMetadata( |
| const media::Metadata::Filter& ids, Parcel *records); |
| |
| void notifyResetComplete(); |
| void notifyDuration(int64_t durationUs); |
| void notifyPosition(int64_t positionUs); |
| void notifySeekComplete(); |
| |
| protected: |
| virtual ~NuPlayerDriver(); |
| |
| private: |
| Mutex mLock; |
| Condition mCondition; |
| |
| // The following are protected through "mLock" |
| // >>> |
| bool mResetInProgress; |
| int64_t mDurationUs; |
| int64_t mPositionUs; |
| // <<< |
| |
| sp<ALooper> mLooper; |
| sp<NuPlayer> mPlayer; |
| |
| enum State { |
| UNINITIALIZED, |
| STOPPED, |
| PLAYING, |
| PAUSED |
| }; |
| |
| State mState; |
| |
| int64_t mStartupSeekTimeUs; |
| |
| DISALLOW_EVIL_CONSTRUCTORS(NuPlayerDriver); |
| }; |
| |
| } // namespace android |
| |
| |