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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:31:44 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:31:44 -0800 |
commit | 89fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5 (patch) | |
tree | 28d26f7b71e943e25c7da6e8043d79b7b8d9cf7b /media/libmediaplayerservice/MidiFile.h | |
parent | 15f767b960b38059a74a42a33e16d8df2aec8bc1 (diff) | |
download | frameworks_av-89fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5.zip frameworks_av-89fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5.tar.gz frameworks_av-89fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'media/libmediaplayerservice/MidiFile.h')
-rw-r--r-- | media/libmediaplayerservice/MidiFile.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/media/libmediaplayerservice/MidiFile.h b/media/libmediaplayerservice/MidiFile.h new file mode 100644 index 0000000..302f1cf --- /dev/null +++ b/media/libmediaplayerservice/MidiFile.h @@ -0,0 +1,77 @@ +/* +** +** Copyright 2008, 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 ANDROID_MIDIFILE_H +#define ANDROID_MIDIFILE_H + +#include <media/MediaPlayerInterface.h> +#include <media/AudioTrack.h> +#include <libsonivox/eas.h> + +namespace android { + +class MidiFile : public MediaPlayerInterface { +public: + MidiFile(); + ~MidiFile(); + + virtual status_t initCheck(); + virtual status_t setDataSource(const char* path); + virtual status_t setDataSource(int fd, int64_t offset, int64_t length); + virtual status_t setVideoSurface(const sp<ISurface>& surface) { return UNKNOWN_ERROR; } + virtual status_t prepare(); + virtual status_t prepareAsync(); + virtual status_t start(); + virtual status_t stop(); + virtual status_t seekTo(int msec); + virtual status_t pause(); + virtual bool isPlaying(); + virtual status_t getCurrentPosition(int* msec); + virtual status_t getDuration(int* msec); + virtual status_t release(); + virtual status_t reset(); + virtual status_t setLooping(int loop); + virtual player_type playerType() { return SONIVOX_PLAYER; } + +private: + status_t createOutputTrack(); + status_t reset_nosync(); + static int renderThread(void*); + int render(); + void updateState(){ EAS_State(mEasData, mEasHandle, &mState); } + + Mutex mMutex; + Condition mCondition; + EAS_DATA_HANDLE mEasData; + EAS_HANDLE mEasHandle; + EAS_PCM* mAudioBuffer; + EAS_I32 mPlayTime; + EAS_I32 mDuration; + EAS_STATE mState; + EAS_FILE mFileLocator; + int mStreamType; + bool mLoop; + volatile bool mExit; + bool mPaused; + volatile bool mRender; + pid_t mTid; +}; + +}; // namespace android + +#endif // ANDROID_MIDIFILE_H + |