sipr_api.h

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
 *  
 * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved. 
 *      
 * The contents of this file, and the files included with this file, are 
 * subject to the current version of the RealNetworks Public Source License 
 * Version 1.0 (the "RPSL") available at 
 * http://www.helixcommunity.org/content/rpsl unless you have licensed 
 * the file under the RealNetworks Community Source License Version 1.0 
 * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl, 
 * in which case the RCSL will apply. You may also obtain the license terms 
 * directly from RealNetworks.  You may not use this file except in 
 * compliance with the RPSL or, if you have a valid RCSL with RealNetworks 
 * applicable to this file, the RCSL.  Please see the applicable RPSL or 
 * RCSL for the rights, obligations and limitations governing use of the 
 * contents of the file.  
 *  
 * This file is part of the Helix DNA Technology. RealNetworks is the 
 * developer of the Original Code and owns the copyrights in the portions 
 * it created. 
 *  
 * This file, and the files included with this file, is distributed and made 
 * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
 * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS 
 * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
 * 
 * Technology Compatibility Kit Test Suite(s) Location: 
 *    http://www.helixcommunity.org/content/tck 
 * 
 * Contributor(s): 
 *  
 * ***** END LICENSE BLOCK ***** */ 

/* hxcom.h provides the ENTRYPOINT macro */
#include "hxcom.h"

/*
 *  DATA TYPES
 */

#ifdef _WIN16
// since the CODECREF is just a reference number in win16
// the thunking code does not need to know it is a void*
typedef UINT32 CODECREF;
#else
// use a void* on all other platforms
// because on 64-bit platforms a UINT32 is not sufficiently large
typedef void* CODECREF;
#endif

/*
 * DLL exports
 */
extern "C"
{
    INT16 HXEXPORT ENTRYPOINT(OpenDecoder) (CODECREF* pCodecRef);
    void HXEXPORT ENTRYPOINT(CloseDecoder) (CODECREF codecRef);
    INT16 HXEXPORT ENTRYPOINT(OpenEncoder) (CODECREF* pCodecRef);
    void HXEXPORT ENTRYPOINT(CloseEncoder) (CODECREF codecRef);

    INT16 HXEXPORT ENTRYPOINT(spInitDecoder)(CODECREF codecRef);
    INT16 HXEXPORT ENTRYPOINT(spDecode)(CODECREF codecRef, void* in, UINT32 inLength, void* out, UINT32* pOutLength, UINT32 userData);
    void HXEXPORT ENTRYPOINT(spFreeDecoder)(CODECREF codecRef);

    INT16 HXEXPORT ENTRYPOINT(spInitEncoder) (CODECREF codecRef, INT32 *numSamplesIn, INT32 *numBytesOut);
    INT16 HXEXPORT ENTRYPOINT(spEncode) (CODECREF codecRef, short *inBuf, unsigned char *outBuf);
    void HXEXPORT ENTRYPOINT(spFreeEncoder) (CODECREF codecRef);

    INT16 HXEXPORT ENTRYPOINT(spSetFlavor) (CODECREF codecRef, UINT16 flvIndex);
    
    INT32 HXEXPORT ENTRYPOINT(GetGUID) (UCHAR* pGUID);
}

// Function Pointer Typedefs
extern "C"
{
    // NEW COOKIE API
    typedef INT16 (HXEXPORT_PTR RA_OPEN_DECODER) (CODECREF*);
    typedef void (HXEXPORT_PTR RA_CLOSE_DECODER) (CODECREF);
    typedef INT16 (HXEXPORT_PTR RA_OPEN_ENCODER) (CODECREF*);
    typedef void (HXEXPORT_PTR RA_CLOSE_ENCODER) (CODECREF);

    typedef INT16 (HXEXPORT_PTR RA_INIT_DECODER) (CODECREF);
    typedef INT16 (HXEXPORT_PTR RA_DECODE) (CODECREF, UCHAR*, UINT32, INT16*, UINT32*, UINT32);
    typedef void (HXEXPORT_PTR RA_FREE_DECODER) (CODECREF);

    typedef INT16 (HXEXPORT_PTR RA_INIT_ENCODER) (CODECREF, INT32*, INT32*);
    typedef void (HXEXPORT_PTR RA_ENCODE) (CODECREF, INT16*, UCHAR*);
    typedef void (HXEXPORT_PTR RA_FREE_ENCODER) (CODECREF);

    typedef INT16 (HXEXPORT_PTR RA_SET_FLAVOR) (CODECREF, UINT16);
    typedef INT16 (HXEXPORT_PTR RA_GET_DECODE_GUID) (UCHAR*);
}