| /* |
| * 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. |
| */ |
| |
| #ifndef AMR_WRITER_H_ |
| |
| #define AMR_WRITER_H_ |
| |
| #include <stdio.h> |
| |
| #include <media/stagefright/MediaWriter.h> |
| #include <utils/threads.h> |
| |
| namespace android { |
| |
| struct MediaSource; |
| struct MetaData; |
| |
| struct AMRWriter : public MediaWriter { |
| AMRWriter(const char *filename); |
| AMRWriter(int fd); |
| |
| status_t initCheck() const; |
| |
| virtual status_t addSource(const sp<MediaSource> &source); |
| virtual bool reachedEOS(); |
| virtual status_t start(MetaData *params = NULL); |
| virtual status_t stop(); |
| virtual status_t pause(); |
| |
| protected: |
| virtual ~AMRWriter(); |
| |
| private: |
| FILE *mFile; |
| int mFd; |
| status_t mInitCheck; |
| sp<MediaSource> mSource; |
| bool mStarted; |
| volatile bool mPaused; |
| volatile bool mResumed; |
| volatile bool mDone; |
| volatile bool mReachedEOS; |
| pthread_t mThread; |
| int64_t mEstimatedSizeBytes; |
| int64_t mEstimatedDurationUs; |
| |
| static void *ThreadWrapper(void *); |
| status_t threadFunc(); |
| bool exceedsFileSizeLimit(); |
| bool exceedsFileDurationLimit(); |
| |
| AMRWriter(const AMRWriter &); |
| AMRWriter &operator=(const AMRWriter &); |
| }; |
| |
| } // namespace android |
| |
| #endif // AMR_WRITER_H_ |