libmng_chunk_xs.c

Linux下的基于X11的图形开发环境。

                                            mng_int32  *iBoundaryr,
                                            mng_int32  *iBoundaryt,
                                            mng_int32  *iBoundaryb)
{
  mng_datap        pData;
  mng_pastp        pChunk;
  mng_past_sourcep pEntry;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PAST_SRC, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_pastp)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_PAST)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  if (iEntry >= pChunk->iCount)        /* valid index ? */
    MNG_ERROR (pData, MNG_INVALIDENTRYIX)
                                       /* address the entry */
  pEntry         = pChunk->pSources + iEntry;

  *iSourceid     = pEntry->iSourceid;  /* fill the fields */
  *iComposition  = pEntry->iComposition;
  *iOrientation  = pEntry->iOrientation;
  *iOffsettype   = pEntry->iOffsettype;
  *iOffsetx      = pEntry->iOffsetx;
  *iOffsety      = pEntry->iOffsety;
  *iBoundarytype = pEntry->iBoundarytype;
  *iBoundaryl    = pEntry->iBoundaryl;
  *iBoundaryr    = pEntry->iBoundaryr;
  *iBoundaryt    = pEntry->iBoundaryt;
  *iBoundaryb    = pEntry->iBoundaryb;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PAST_SRC, MNG_LC_END)
#endif

  return MNG_NOERROR;
}

/* ************************************************************************** */

mng_retcode MNG_DECL mng_getchunk_disc (mng_handle  hHandle,
                                        mng_handle  hChunk,
                                        mng_uint32  *iCount,
                                        mng_uint16p *pObjectids)
{
  mng_datap pData;
  mng_discp pChunk;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DISC, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_discp)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_DISC)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  *iCount     = pChunk->iCount;        /* fill the fields */
  *pObjectids = pChunk->pObjectids;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DISC, MNG_LC_END)
#endif

  return MNG_NOERROR;
}

/* ************************************************************************** */

mng_retcode MNG_DECL mng_getchunk_back (mng_handle hHandle,
                                        mng_handle hChunk,
                                        mng_uint16 *iRed,
                                        mng_uint16 *iGreen,
                                        mng_uint16 *iBlue,
                                        mng_uint8  *iMandatory,
                                        mng_uint16 *iImageid,
                                        mng_uint8  *iTile)
{
  mng_datap pData;
  mng_backp pChunk;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_BACK, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_backp)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_BACK)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  *iRed       = pChunk->iRed;          /* fill the fields */
  *iGreen     = pChunk->iGreen;
  *iBlue      = pChunk->iBlue;
  *iMandatory = pChunk->iMandatory;
  *iImageid   = pChunk->iImageid;
  *iTile      = pChunk->iTile;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_BACK, MNG_LC_END)
#endif

  return MNG_NOERROR;
}

/* ************************************************************************** */

mng_retcode MNG_DECL mng_getchunk_fram (mng_handle  hHandle,
                                        mng_handle  hChunk,
                                        mng_bool    *bEmpty,
                                        mng_uint8   *iMode,
                                        mng_uint32  *iNamesize,
                                        mng_pchar   *zName,
                                        mng_uint8   *iChangedelay,
                                        mng_uint8   *iChangetimeout,
                                        mng_uint8   *iChangeclipping,
                                        mng_uint8   *iChangesyncid,
                                        mng_uint32  *iDelay,
                                        mng_uint32  *iTimeout,
                                        mng_uint8   *iBoundarytype,
                                        mng_int32   *iBoundaryl,
                                        mng_int32   *iBoundaryr,
                                        mng_int32   *iBoundaryt,
                                        mng_int32   *iBoundaryb,
                                        mng_uint32  *iCount,
                                        mng_uint32p *pSyncids)
{
  mng_datap pData;
  mng_framp pChunk;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_FRAM, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_framp)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_FRAM)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  *bEmpty          = pChunk->bEmpty;   /* fill the fields */      
  *iMode           = pChunk->iMode;
  *iNamesize       = pChunk->iNamesize;
  *zName           = pChunk->zName;
  *iChangedelay    = pChunk->iChangedelay;
  *iChangetimeout  = pChunk->iChangetimeout;
  *iChangeclipping = pChunk->iChangeclipping;
  *iChangesyncid   = pChunk->iChangesyncid;
  *iDelay          = pChunk->iDelay;
  *iTimeout        = pChunk->iTimeout;
  *iBoundarytype   = pChunk->iBoundarytype;
  *iBoundaryl      = pChunk->iBoundaryl;
  *iBoundaryr      = pChunk->iBoundaryr;
  *iBoundaryt      = pChunk->iBoundaryt;
  *iBoundaryb      = pChunk->iBoundaryb;
  *iCount          = pChunk->iCount;
  *pSyncids        = pChunk->pSyncids;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_FRAM, MNG_LC_END)
#endif

  return MNG_NOERROR;
}

/* ************************************************************************** */

mng_retcode MNG_DECL mng_getchunk_move (mng_handle hHandle,
                                        mng_handle hChunk,
                                        mng_uint16 *iFirstid,
                                        mng_uint16 *iLastid,
                                        mng_uint8  *iMovetype,
                                        mng_int32  *iMovex,
                                        mng_int32  *iMovey)
{
  mng_datap pData;
  mng_movep pChunk;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MOVE, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_movep)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_MOVE)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  *iFirstid  = pChunk->iFirstid;       /* fill the fields */
  *iLastid   = pChunk->iLastid;
  *iMovetype = pChunk->iMovetype;
  *iMovex    = pChunk->iMovex;
  *iMovey    = pChunk->iMovey;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MOVE, MNG_LC_END)
#endif

  return MNG_NOERROR;
}

/* ************************************************************************** */

mng_retcode MNG_DECL mng_getchunk_clip (mng_handle hHandle,
                                        mng_handle hChunk,
                                        mng_uint16 *iFirstid,
                                        mng_uint16 *iLastid,
                                        mng_uint8  *iCliptype,
                                        mng_int32  *iClipl,
                                        mng_int32  *iClipr,
                                        mng_int32  *iClipt,
                                        mng_int32  *iClipb)
{
  mng_datap pData;
  mng_clipp pChunk;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_CLIP, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_clipp)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_CLIP)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  *iFirstid  = pChunk->iFirstid;       /* fill the fields */
  *iLastid   = pChunk->iLastid;
  *iCliptype = pChunk->iCliptype;
  *iClipl    = pChunk->iClipl;
  *iClipr    = pChunk->iClipr;
  *iClipt    = pChunk->iClipt;
  *iClipb    = pChunk->iClipb;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_CLIP, MNG_LC_END)
#endif

  return MNG_NOERROR;
}

/* ************************************************************************** */

mng_retcode MNG_DECL mng_getchunk_show (mng_handle hHandle,
                                        mng_handle hChunk,
                                        mng_bool   *bEmpty,
                                        mng_uint16 *iFirstid,
                                        mng_uint16 *iLastid,
                                        mng_uint8  *iMode)
{
  mng_datap pData;
  mng_showp pChunk;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SHOW, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_showp)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_SHOW)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  *bEmpty   = pChunk->bEmpty;          /* fill the fields */
  *iFirstid = pChunk->iFirstid;
  *iLastid  = pChunk->iLastid;
  *iMode    = pChunk->iMode;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SHOW, MNG_LC_END)
#endif

  return MNG_NOERROR;
}

/* ************************************************************************** */

mng_retcode MNG_DECL mng_getchunk_term (mng_handle hHandle,
                                        mng_handle hChunk,
                                        mng_uint8  *iTermaction,
                                        mng_uint8  *iIteraction,
                                        mng_uint32 *iDelay,
                                        mng_uint32 *iItermax)
{
  mng_datap pData;
  mng_termp pChunk;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TERM, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_termp)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_TERM)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  *iTermaction = pChunk->iTermaction;  /* fill the fields */
  *iIteraction = pChunk->iIteraction;
  *iDelay      = pChunk->iDelay;
  *iItermax    = pChunk->iItermax;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TERM, MNG_LC_END)
#endif

  return MNG_NOERROR;
}

/* ************************************************************************** */

mng_retcode MNG_DECL mng_getchunk_save (mng_handle hHandle,
                                        mng_handle hChunk,
                                        mng_bool   *bEmpty,
                                        mng_uint8  *iOffsettype,
                                        mng_uint32 *iCount)
{
  mng_datap pData;
  mng_savep pChunk;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SAVE, MNG_LC_START)
#endif

  MNG_VALIDHANDLE (hHandle)            /* check validity handle */
  pData  = (mng_datap)hHandle;         /* and make it addressable */
  pChunk = (mng_savep)hChunk;          /* address the chunk */

  if (pChunk->sHeader.iChunkname != MNG_UINT_SAVE)
    MNG_ERROR (pData, MNG_WRONGCHUNK)  /* ouch */

  *bEmpty      = pChunk->bEmpty;       /* fill the fields */
  *iOffsettype = pChunk->iOffsettype;
  *iCount      = pChunk->iCount;

#ifdef MNG_SUPPORT_TRACE
  MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SAVE, MNG_LC_END)
#endif

  return MNG_NOERROR;
}