--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmlibs/mmfw/codecs/Inc/Gsm610CodecCommon/gsm610fr.h	Thu Oct 07 22:34:12 2010 +0100
@@ -0,0 +1,117 @@
+// Copyright (c) 2002-2010 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:
+//
+
+#ifndef __GSM610FR__
+#define __GSM610FR__
+
+//  INCLUDES
+#include <e32base.h>
+#include "gsm610common.h"
+#include "types.h"
+
+// DEFINES
+#define PACKSIZE 65 // Size of one bit packed block (2 frames)
+
+//  CLASS DEFINITIONS
+/*
+-----------------------------------------------------------------------------
+
+    CGSM610FR_Encoder
+
+    GSM 6.10 full rate (FR) speech encoder.
+
+-----------------------------------------------------------------------------
+*/
+NONSHARABLE_CLASS ( CGSM610FR_Encoder ) : public CBase, public MGSM610FR_Encoder
+    {
+public:
+    void ConstructL();
+    ~CGSM610FR_Encoder();
+    void StartL();
+    void ExecuteL(TUint8* aInBuf, TUint8* OutBuf);
+    void StopL();
+    void Release();
+    
+private:
+    void PackFrame0(struct codes* aCodeBuf, TInt8* pbuf);
+    void PackFrame1(struct codes* aCodeBuf, TInt8* pbuf);
+private:
+    struct codes iCodeBuf;       // buffer for speech codewords, one frame
+    TBool iOddFrame;              // is the current frame odd or even frame?
+private:
+    friend void reset_encoder(CGSM610FR_Encoder* aEncoder);
+    friend void prepr(CGSM610FR_Encoder* aEncoder, int2 sof[], int2 so[]);
+    friend void preemp(CGSM610FR_Encoder* aEncoder, int2 s[], int2 sof[]);
+    friend void ltpcomp(CGSM610FR_Encoder* aEncoder, int2 *Nc, int2 *bc, int2 d[], int k_start);
+    friend void ltpfil(CGSM610FR_Encoder* aEncoder, int2 e[], int2 dpp[], int2 d[], int2 bc, int2 Nc, int k_start);
+    friend void ltpupd( CGSM610FR_Encoder* aEncoder, int2 dpp[], int2 ep[] );
+    friend void LPC_analysis(CGSM610FR_Encoder* aEncoder, int2 ibuf[], struct codes *ecodes);
+    friend void invfil(CGSM610FR_Encoder* aEncoder, int2 d[], int2 s[], int2 rp[], int k_start, int k_end);
+private:
+    int2 z1;            /* delay 1 of offset comp */
+    int4 L_z2;          /* delay 2 of offset comp */
+    int2 mp;            /* delay of preemphasis */
+    int2 u[8];          /* LPC analysis filter delay */
+    int2 dp[120];       /* Encoder LTP delay */
+    int2 LARpp_prev[8]; /* Encoder LARs of the prev frame */
+
+    };
+
+
+/*
+-----------------------------------------------------------------------------
+
+    CGSM610FR_Decoder
+
+    GSM 6.10 full rate (FR) speech decoder.
+
+-----------------------------------------------------------------------------
+*/
+NONSHARABLE_CLASS ( CGSM610FR_Decoder ) : public CBase, public MGSM610FR_Decoder
+    {
+public:
+   void ConstructL();
+   ~CGSM610FR_Decoder();
+   void StartL();
+   void ExecuteL(TUint8* aSrc, TUint8* aDst);
+   void StopL();
+   void Release();
+   
+private:
+    void UnpackFrame0(struct codes* aCodeBuf, TInt8* pbuf);
+    void UnpackFrame1(struct codes* aCodeBuf, TInt8* pbuf);
+private:
+    struct codes iCodeBuf;       // buffer for speech codewords, one frame
+    TBool iOddFrame;             // is the current frame odd or even frame?
+private:
+    friend void reset_decoder(CGSM610FR_Decoder* aDecoder);
+    friend void ltpsyn(CGSM610FR_Decoder* aDecoder, int2 erp[], int2 wt[], int2 bcr, int2 Ncr);
+    friend void postpr(CGSM610FR_Decoder* aDecoder, int2 srop[], int2 sr[]);
+    friend void LPC_synthesis(CGSM610FR_Decoder* aDecoder, struct codes *dcodes, int2 wt[], int2 obuf[]);
+    friend void synfil(CGSM610FR_Decoder* aDecoder, int2 sr[], int2 wt[], int2 rrp[], int k_start, int k_end);
+private:
+    int2 msr;            /* de emphasis delay */
+    int2 v[9];           /* LPC synthesis filter delay */
+    int2 drp[120];       /* Decoder LTP delay */
+    int2 nrp;            /* LTP delay of the previous frame */
+    int2 LARrpp_prev[8]; /* Decoder LARs of the prev frame */
+    };
+
+
+#endif //__GSM610FR__
+
+//-----------------------------------------------------------------------------
+//  End of File
+//-----------------------------------------------------------------------------