1 files changed, 71 insertions, 0 deletions
diff --git a/include/media/stagefright/AMRWriter.h b/include/media/stagefright/AMRWriter.h
new file mode 100644
index 0000000..392f968
--- /dev/null
+++ b/include/media/stagefright/AMRWriter.h
@@ -0,0 +1,71 @@
+/*
+ * 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() { return reset(); }
+    virtual status_t pause();
+
+protected:
+    virtual ~AMRWriter();
+
+private:
+    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();
+    status_t reset();
+
+    AMRWriter(const AMRWriter &);
+    AMRWriter &operator=(const AMRWriter &);
+};
+
+}  // namespace android
+
+#endif  // AMR_WRITER_H_