Move all Widevine code which have dependency on vendor modules from framework/base to vendor/widevine

Change-Id: I2b43e90c279391436f1bbb18ebd64961bec4f9ee

proprietary/wvm/include/WVMExtractorImpl.h

@@ -0,0 +1,77 @@
+/*
+ * 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 WVMEXTRACTOR_H_
+
+#define WVMEXTRACTOR_H_
+
+#include "AndroidConfig.h"
+#include "WVStreamControlAPI.h"
+#include <media/stagefright/MediaExtractor.h>
+#include <media/stagefright/DataSource.h>
+#include <utils/RefBase.h>
+
+
+// DLL entry - given a data source, instantiate a WVMExtractor object
+
+namespace android {
+
+MediaExtractor *GetInstance(sp<DataSource> dataSource);
+
+
+class WVMMediaSource;
+class WVMFileSource;
+
+class WVMExtractorImpl : public MediaExtractor {
+public:
+    WVMExtractorImpl(sp<DataSource> dataSource);
+
+    virtual size_t countTracks();
+    virtual sp<MediaSource> getTrack(size_t index);
+    virtual sp<MetaData> getTrackMetaData(size_t index, uint32_t flags);
+
+    virtual sp<MetaData> getMetaData();
+
+protected:
+    virtual ~WVMExtractorImpl();
+
+private:
+    status_t readAVCCMetaData(sp<MetaData> videoMetaData);
+    status_t readESDSMetaData(sp<MetaData> audioMetaData);
+
+    sp<WVMMediaSource> mAudioSource;
+    sp<WVMMediaSource> mVideoSource;
+    sp<MetaData> mFileMetaData;
+    sp<WVMFileSource> mFileSource;
+    sp<DataSource> mDataSource;
+
+    bool mHaveMetaData;
+
+    WVSession *mSession;
+
+    status_t mSetupStatus;
+
+    status_t readMetaData();
+
+    const static size_t kStreamCacheSize = 10 * 1024 * 1024;
+
+    WVMExtractorImpl(const WVMExtractorImpl &);
+    WVMExtractorImpl &operator=(const WVMExtractorImpl &);
+};
+
+}  // namespace android
+
+#endif  // WVMEXTRACTOR_H_