summaryrefslogtreecommitdiff
path: root/media/libmediaplayerservice/MidiFile.h
diff options
context:
space:
mode:
Diffstat (limited to 'media/libmediaplayerservice/MidiFile.h')
-rw-r--r--media/libmediaplayerservice/MidiFile.h82
1 files changed, 82 insertions, 0 deletions
diff --git a/media/libmediaplayerservice/MidiFile.h b/media/libmediaplayerservice/MidiFile.h
new file mode 100644
index 0000000..4a60ece
--- /dev/null
+++ b/media/libmediaplayerservice/MidiFile.h
@@ -0,0 +1,82 @@
+/*
+**
+** 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, const KeyedVector<String8, String8> *headers);
+
+ 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; }
+ virtual status_t invoke(const Parcel& request, Parcel *reply) {
+ return INVALID_OPERATION;
+ }
+
+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