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Diffstat (limited to 'libvideoeditor/lvpp/VideoEditorAudioPlayer.h')
-rwxr-xr-x | libvideoeditor/lvpp/VideoEditorAudioPlayer.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/libvideoeditor/lvpp/VideoEditorAudioPlayer.h b/libvideoeditor/lvpp/VideoEditorAudioPlayer.h deleted file mode 100755 index 2caf5e8..0000000 --- a/libvideoeditor/lvpp/VideoEditorAudioPlayer.h +++ /dev/null @@ -1,142 +0,0 @@ -/* - * Copyright (C) 2011 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. - */ - -#ifndef VE_AUDIO_PLAYER_H_ -#define VE_AUDIO_PLAYER_H_ - -#include <media/MediaPlayerInterface.h> -#include <media/stagefright/MediaBuffer.h> -#include <media/stagefright/TimeSource.h> -#include <utils/threads.h> - -#include "M4xVSS_API.h" -#include "VideoEditorMain.h" -#include "M4OSA_FileReader.h" -#include "VideoEditorBGAudioProcessing.h" - - -namespace android { - -class MediaSource; -class AudioTrack; -class PreviewPlayer; - -class VideoEditorAudioPlayer : public TimeSource { -public: - enum { - REACHED_EOS, - SEEK_COMPLETE - }; - - VideoEditorAudioPlayer(const sp<MediaPlayerBase::AudioSink> &audioSink, - PreviewPlayer *audioObserver = NULL); - - ~VideoEditorAudioPlayer(); - - // Return time in us. - int64_t getRealTimeUs(); - - // Returns the timestamp of the last buffer played (in us). - int64_t getMediaTimeUs(); - - // Returns true iff a mapping is established, i.e. the AudioPlayerBase - // has played at least one frame of audio. - bool getMediaTimeMapping(int64_t *realtime_us, int64_t *mediatime_us); - - status_t start(bool sourceAlreadyStarted = false); - void pause(bool playPendingSamples = false); - status_t resume(); - status_t seekTo(int64_t time_us); - bool isSeeking(); - bool reachedEOS(status_t *finalStatus); - - void setAudioMixSettings(M4xVSS_AudioMixingSettings* pAudioMixSettings); - void setAudioMixPCMFileHandle(M4OSA_Context pBGAudioPCMFileHandle); - void setAudioMixStoryBoardSkimTimeStamp( - M4OSA_UInt32 pBGAudioStoryBoardSkimTimeStamp, - M4OSA_UInt32 pBGAudioCurrentMediaBeginCutTS, - M4OSA_UInt32 pBGAudioCurrentMediaVolumeVal); - - void setObserver(PreviewPlayer *observer); - void setSource(const sp<MediaSource> &source); - sp<MediaSource> getSource(); - - bool isStarted(); -private: - - M4xVSS_AudioMixingSettings *mAudioMixSettings; - VideoEditorBGAudioProcessing *mAudioProcess; - - M4OSA_Context mBGAudioPCMFileHandle; - int64_t mBGAudioPCMFileLength; - int64_t mBGAudioPCMFileTrimmedLength; - int64_t mBGAudioPCMFileDuration; - int64_t mBGAudioPCMFileSeekPoint; - int64_t mBGAudioPCMFileOriginalSeekPoint; - int64_t mBGAudioStoryBoardSkimTimeStamp; - int64_t mBGAudioStoryBoardCurrentMediaBeginCutTS; - int64_t mBGAudioStoryBoardCurrentMediaVolumeVal; - - sp<MediaSource> mSource; - sp<AudioTrack> mAudioTrack; - - MediaBuffer *mInputBuffer; - - int mSampleRate; - int64_t mLatencyUs; - size_t mFrameSize; - - Mutex mLock; - int64_t mNumFramesPlayed; - - int64_t mPositionTimeMediaUs; - int64_t mPositionTimeRealUs; - - bool mSeeking; - bool mReachedEOS; - status_t mFinalStatus; - int64_t mSeekTimeUs; - - bool mStarted; - - bool mIsFirstBuffer; - status_t mFirstBufferResult; - MediaBuffer *mFirstBuffer; - - sp<MediaPlayerBase::AudioSink> mAudioSink; - PreviewPlayer *mObserver; - - static void AudioCallback(int event, void *user, void *info); - void AudioCallback(int event, void *info); - size_t fillBuffer(void *data, size_t size); - static size_t AudioSinkCallback( - MediaPlayerBase::AudioSink *audioSink, - void *data, size_t size, void *me, - MediaPlayerBase::AudioSink::cb_event_t event); - - void reset(); - void clear(); - int64_t getRealTimeUs_l(); - void setPrimaryTrackVolume( - M4OSA_Int16 *data, M4OSA_UInt32 size, M4OSA_Float volLevel); - - VideoEditorAudioPlayer(const VideoEditorAudioPlayer &); - VideoEditorAudioPlayer &operator=(const VideoEditorAudioPlayer &); -}; - -} // namespace android - -#endif // VE_AUDIO_PLAYER_H_ |