1 files changed, 74 insertions, 0 deletions
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h b/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h
new file mode 100644
index 0000000..f88e945
--- /dev/null
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h
@@ -0,0 +1,74 @@
+/*
+ * 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 NUPLAYER_STREAM_LISTENER_H_
+
+#define NUPLAYER_STREAM_LISTENER_H_
+
+#include "NuPlayer.h"
+
+#include <media/IStreamSource.h>
+
+namespace android {
+
+struct MemoryDealer;
+
+struct NuPlayer::NuPlayerStreamListener : public BnStreamListener {
+    NuPlayerStreamListener(
+            const sp<IStreamSource> &source,
+            ALooper::handler_id targetID);
+
+    virtual void queueBuffer(size_t index, size_t size);
+
+    virtual void issueCommand(
+            Command cmd, bool synchronous, const sp<AMessage> &extra);
+
+    void start();
+    ssize_t read(void *data, size_t size);
+
+private:
+    enum {
+        kNumBuffers = 16,
+        kBufferSize = 188 * 20
+    };
+
+    struct QueueEntry {
+        bool mIsCommand;
+
+        size_t mIndex;
+        size_t mSize;
+        size_t mOffset;
+
+        Command mCommand;
+        sp<AMessage> mExtra;
+    };
+
+    Mutex mLock;
+
+    sp<IStreamSource> mSource;
+    ALooper::handler_id mTargetID;
+    sp<MemoryDealer> mMemoryDealer;
+    Vector<sp<IMemory> > mBuffers;
+    List<QueueEntry> mQueue;
+    bool mEOS;
+    bool mSendDataNotification;
+
+    DISALLOW_EVIL_CONSTRUCTORS(NuPlayerStreamListener);
+};
+
+}  // namespace android
+
+#endif // NUPLAYER_STREAM_LISTENER_H_