From 89fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5 Mon Sep 17 00:00:00 2001
From: The Android Open Source Project <initial-contribution@android.com>
Date: Tue, 3 Mar 2009 19:31:44 -0800
Subject: auto import from //depot/cupcake/@135843

---
 .../MetadataRetrieverClient.h                      | 71 ++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 media/libmediaplayerservice/MetadataRetrieverClient.h

(limited to 'media/libmediaplayerservice/MetadataRetrieverClient.h')

diff --git a/media/libmediaplayerservice/MetadataRetrieverClient.h b/media/libmediaplayerservice/MetadataRetrieverClient.h
new file mode 100644
index 0000000..ce29c98
--- /dev/null
+++ b/media/libmediaplayerservice/MetadataRetrieverClient.h
@@ -0,0 +1,71 @@
+/*
+**
+** Copyright (C) 2008 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 ANDROID_MEDIAMETADATARETRIEVERSERVICE_H
+#define ANDROID_MEDIAMETADATARETRIEVERSERVICE_H
+
+#include <utils.h>
+#include <utils/KeyedVector.h>
+#include <utils/IMemory.h>
+
+#include <media/MediaMetadataRetrieverInterface.h>
+
+
+namespace android {
+
+class IMediaPlayerService;
+class MemoryDealer;
+
+class MetadataRetrieverClient : public BnMediaMetadataRetriever
+{
+public:
+    MetadataRetrieverClient(const sp<IMediaPlayerService>& service, pid_t pid, int32_t connId);
+
+    // Implements IMediaMetadataRetriever interface
+    // These methods are called in IMediaMetadataRetriever.cpp?
+    virtual void                    disconnect();
+    virtual status_t                setDataSource(const char *url);
+    virtual status_t                setDataSource(int fd, int64_t offset, int64_t length);
+    virtual status_t                setMode(int mode);
+    virtual status_t                getMode(int* mode) const;
+    virtual sp<IMemory>             captureFrame();
+    virtual sp<IMemory>             extractAlbumArt();
+    virtual const char*             extractMetadata(int keyCode);
+
+    virtual status_t                dump(int fd, const Vector<String16>& args) const;
+
+private:
+    friend class MediaPlayerService;
+
+    explicit MetadataRetrieverClient(pid_t pid);
+    virtual ~MetadataRetrieverClient();
+
+    mutable Mutex                          mLock;
+    sp<MediaMetadataRetrieverBase>         mRetriever;
+    pid_t                                  mPid;
+
+    // Keep the shared memory copy of album art and capture frame (for thumbnail)
+    sp<MemoryDealer>                       mAlbumArtDealer;
+    sp<MemoryDealer>                       mThumbnailDealer;
+    sp<IMemory>                            mAlbumArt;
+    sp<IMemory>                            mThumbnail;
+};
+
+}; // namespace android
+
+#endif // ANDROID_MEDIAMETADATARETRIEVERSERVICE_H
+
-- 
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