--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmserv/thumbnailengine/TneProcessorInc/ctrcommon.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,165 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   Common elements / data types
+*
+*/
+
+
+
+#ifndef CTRCOMMON_H
+#define CTRCOMMON_H
+
+// INCLUDES
+#include <e32std.h>
+
+// Video data format
+enum TTRVideoDataType
+{
+	ETRDuCodedPicture = 0,  // Each data unit contains one coded video picture
+	ETRDuVideoSegment,  // Each data unit contains one coded video segment (according resync value (MPEG4) and GOB header in H.263)
+	ETRYuvRawData420,   // Each data unit represents uncompressed video picture in YUV 4:2:0 format
+	ETRYuvRawData422    // Each data unit represents uncompressed video picture in YUV 4:2:2 format
+};
+
+
+/**
+*  Video coding options
+*  @lib TRANSCODER.LIB
+*  @since 3.1
+*/
+class TTRVideoCodingOptions
+    {
+    public:
+        // Segment interval in picture. In H.263 baseline this means number of non-empty GOB headers 
+        // (1=every GOB has a header), in MB-based systems number of MBs per segment. 
+        // Default is 0 == no segments inside picture
+        // Coding standard & used profile etc. limit the value.
+        TInt iSyncIntervalInPicture;
+        
+        // Time between random access points (I-Frame)
+        TUint iMinRandomAccessPeriodInSeconds;
+
+        // Relevant to MPEG4 only. Specifies whether data partitioning is in use. 
+        // When equal to ETrue, data partitioning is in use.
+        TBool iDataPartitioning;
+
+        // Relevant to MPEG4 only. Specifies whether reversible variable length coding is in use. 
+        // When equal to ETrue, reversible variable length coding is in use. 
+        // Valid only if iDataPartitioned is equal to ETrue.
+        TBool iReversibleVLC;
+
+        // Relevant to MPEG4 only. Header extension code. 
+        TUint iHeaderExtension;
+    };
+
+
+/**
+*  Video format
+*  @lib TRANSCODER.LIB
+*  @since 3.1
+*/
+class TTRVideoFormat
+    {
+    public:
+        // Video picture size
+        TSize iSize;
+
+        // Video data type
+        TInt iDataType;
+    };
+
+
+
+/**
+*  Video picture
+*  @lib TRANSCODER.LIB
+*  @since 3.1
+*/
+class TTRVideoPicture
+    {
+    public:
+        // Picture data
+        TPtr8* iRawData;
+
+        // Picture size in pixels
+        TSize iDataSize;
+
+        // Picture timestamp
+        TTimeIntervalMicroSeconds iTimestamp;
+
+        // Queue element
+        TDblQueLink iLink; 
+
+        // Misc user info
+        TAny* iUser;
+    };
+
+
+/**
+*  Display options
+*  @lib TRANSCODER.LIB
+*  @since 3.1
+*/
+class TTRDisplayOptions
+    {
+    public:
+        // The video output rectangle on screen
+        TRect   iVideoRect;
+
+        // Initial clipping region to use
+        TRegion iClipRegion;
+    };
+
+
+/**
+*  TTREventItem
+*  @lib TRANSCODER.LIB
+*/
+class CTREventItem
+    {
+    public:
+        // Timestamp from which to start iAction
+        TTimeIntervalMicroSeconds iTimestamp;
+        
+        // EnableEncoder setting status
+        TBool iEnableEncoderStatus; 
+        
+        // Enable PS setting status
+        TBool iEnablePictureSinkStatus;
+        
+        // RandomAccess client's setting
+        TBool iRandomAccessStatus;
+        
+        // Enable / Disable encoder client setting
+        TBool iEnableEncoderClientSetting;
+        
+        // Enable / Disable picture sink client's setting
+        TBool iEnablePictureSinkClientSetting;
+        
+        // Queue link
+        TDblQueLink iLink;
+        
+    public:
+        // Reset item's setting
+        inline void Reset()
+            {
+            // Reset setting statuses & ts
+            iTimestamp = -1;
+            iEnableEncoderStatus = EFalse;
+            iEnablePictureSinkStatus = EFalse;
+            iRandomAccessStatus = EFalse;
+            };
+    };
+
+#endif
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