NuPlayer is now taking on the task of streaming over RTSP.

Change-Id: Ie204db8810807f1e7981959e34dc0149e5d9563a

1 files changed, 109 insertions, 0 deletions

diff --git a/media/libmediaplayerservice/nuplayer/RTSPSource.h b/media/libmediaplayerservice/nuplayer/RTSPSource.h
new file mode 100644
index 0000000..66eab72
--- /dev/null
+++ b/media/libmediaplayerservice/nuplayer/RTSPSource.h
@@ -0,0 +1,109 @@
+/*
+ * 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 RTSP_SOURCE_H_
+
+#define RTSP_SOURCE_H_
+
+#include "NuPlayerSource.h"
+
+#include <media/stagefright/foundation/AHandlerReflector.h>
+
+namespace android {
+
+struct ALooper;
+struct AnotherPacketSource;
+struct MyHandler;
+
+struct NuPlayer::RTSPSource : public NuPlayer::Source {
+    RTSPSource(
+            const char *url,
+            const KeyedVector<String8, String8> *headers,
+            bool uidValid = false,
+            uid_t uid = 0);
+
+    virtual void start();
+    virtual void stop();
+
+    virtual status_t feedMoreTSData();
+
+    virtual sp<MetaData> getFormat(bool audio);
+    virtual status_t dequeueAccessUnit(bool audio, sp<ABuffer> *accessUnit);
+
+    virtual status_t getDuration(int64_t *durationUs);
+    virtual status_t seekTo(int64_t seekTimeUs);
+    virtual bool isSeekable();
+
+    void onMessageReceived(const sp<AMessage> &msg);
+
+protected:
+    virtual ~RTSPSource();
+
+private:
+    enum {
+        kWhatNotify          = 'noti',
+        kWhatDisconnect      = 'disc',
+    };
+
+    enum State {
+        DISCONNECTED,
+        CONNECTING,
+        CONNECTED,
+        SEEKING,
+    };
+
+    enum Flags {
+        // Don't log any URLs.
+        kFlagIncognito = 1,
+    };
+
+    struct TrackInfo {
+        sp<AnotherPacketSource> mSource;
+
+        int32_t mTimeScale;
+        uint32_t mRTPTime;
+        int64_t mNormalPlaytimeUs;
+    };
+
+    AString mURL;
+    KeyedVector<String8, String8> mExtraHeaders;
+    bool mUIDValid;
+    uid_t mUID;
+    uint32_t mFlags;
+    State mState;
+    status_t mFinalResult;
+    uint32_t mDisconnectReplyID;
+
+    sp<ALooper> mLooper;
+    sp<AHandlerReflector<RTSPSource> > mReflector;
+    sp<MyHandler> mHandler;
+
+    Vector<TrackInfo> mTracks;
+    sp<AnotherPacketSource> mAudioTrack;
+    sp<AnotherPacketSource> mVideoTrack;
+
+    sp<AnotherPacketSource> getSource(bool audio);
+
+    void onConnected();
+    void onDisconnected(const sp<AMessage> &msg);
+    void finishDisconnectIfPossible();
+
+    DISALLOW_EVIL_CONSTRUCTORS(RTSPSource);
+};
+
+}  // namespace android
+
+#endif  // RTSP_SOURCE_H_