libmng_object_prc.h

奇趣公司比较新的qt/emd版本

/* ************************************************************************** */
/* *             For conditions of distribution and use,                    * */
/* *                see copyright notice in libmng.h                        * */
/* ************************************************************************** */
/* *                                                                        * */
/* * project   : libmng                                                     * */
/* * file      : libmng_object_prc.h       copyright (c) 2000-2004 G.Juyn   * */
/* * version   : 1.0.9                                                      * */
/* *                                                                        * */
/* * purpose   : Object processing routines (definition)                    * */
/* *                                                                        * */
/* * author    : G.Juyn                                                     * */
/* *                                                                        * */
/* * comment   : Definition of the internal object processing routines      * */
/* *                                                                        * */
/* * changes   : 0.5.1 - 05/08/2000 - G.Juyn                                * */
/* *             - changed strict-ANSI stuff                                * */
/* *                                                                        * */
/* *             0.5.2 - 05/24/2000 - G.Juyn                                * */
/* *             - added support for global color-chunks in animation       * */
/* *             - added support for global PLTE,tRNS,bKGD in animation     * */
/* *             - added SAVE & SEEK animation objects                      * */
/* *             0.5.2 - 05/29/2000 - G.Juyn                                * */
/* *             - changed ani_object create routines not to return the     * */
/* *               created object (wasn't necessary)                        * */
/* *             - added compression/filter/interlace fields to             * */
/* *               object-buffer for delta-image processing                 * */
/* *                                                                        * */
/* *             0.5.3 - 06/22/2000 - G.Juyn                                * */
/* *             - added support for PPLT chunk                             * */
/* *                                                                        * */
/* *             0.9.2 - 08/05/2000 - G.Juyn                                * */
/* *             - changed file-prefixes                                    * */
/* *                                                                        * */
/* *             0.9.3 - 08/26/2000 - G.Juyn                                * */
/* *             - added MAGN chunk                                         * */
/* *             0.9.3 - 10/17/2000 - G.Juyn                                * */
/* *             - added routine to discard "invalid" objects               * */
/* *                                                                        * */
/* *             1.0.5 - 08/19/2002 - G.Juyn                                * */
/* *             - B597134 - libmng pollutes the linker namespace           * */
/* *             1.0.5 - 09/13/2002 - G.Juyn                                * */
/* *             - fixed read/write of MAGN chunk                           * */
/* *             1.0.5 - 09/15/2002 - G.Juyn                                * */
/* *             - added event handling for dynamic MNG                     * */
/* *             1.0.5 - 09/20/2002 - G.Juyn                                * */
/* *             - added support for PAST                                   * */
/* *             1.0.5 - 09/23/2002 - G.Juyn                                * */
/* *             - added in-memory color-correction of abstract images      * */
/* *             1.0.5 - 10/07/2002 - G.Juyn                                * */
/* *             - fixed DISC support                                       * */
/* *                                                                        * */
/* *             1.0.6 - 07/07/2003 - G.R-P                                 * */
/* *             - added conditionals around Delta-PNG code                 * */
/* *             - added SKIPCHUNK feature                                  * */
/* *             1.0.6 - 07/29/2003 - G.R-P                                 * */
/* *             - added conditionals around PAST chunk support             * */
/* *                                                                        * */
/* *             1.0.7 - 03/24/2004 - G.R-P                                 * */
/* *             - added more SKIPCHUNK conditionals                        * */
/* *                                                                        * */
/* *             1.0.9 - 12/05/2004 - G.Juyn                                * */
/* *             - added conditional MNG_OPTIMIZE_OBJCLEANUP                * */
/* *                                                                        * */
/* ************************************************************************** */

#if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI)
#pragma option -A                      /* force ANSI-C */
#endif

#ifndef _libmng_object_prc_h_
#define _libmng_object_prc_h_

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

#ifdef MNG_INCLUDE_DISPLAY_PROCS

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

mng_retcode mng_drop_invalid_objects   (mng_datap      pData);

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

mng_retcode mng_create_imagedataobject (mng_datap      pData,
                                        mng_bool       bConcrete,
                                        mng_bool       bViewable,
                                        mng_uint32     iWidth,
                                        mng_uint32     iHeight,
                                        mng_uint8      iBitdepth,
                                        mng_uint8      iColortype,
                                        mng_uint8      iCompression,
                                        mng_uint8      iFilter,
                                        mng_uint8      iInterlace,
                                        mng_imagedatap *ppObject);

mng_retcode mng_free_imagedataobject   (mng_datap      pData,
                                        mng_imagedatap pImagedata);

mng_retcode mng_clone_imagedataobject  (mng_datap      pData,
                                        mng_bool       bConcrete,
                                        mng_imagedatap pSource,
                                        mng_imagedatap *ppClone);

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

mng_retcode mng_create_imageobject   (mng_datap  pData,
                                      mng_uint16 iId,
                                      mng_bool   bConcrete,
                                      mng_bool   bVisible,
                                      mng_bool   bViewable,
                                      mng_uint32 iWidth,
                                      mng_uint32 iHeight,
                                      mng_uint8  iBitdepth,
                                      mng_uint8  iColortype,
                                      mng_uint8  iCompression,
                                      mng_uint8  iFilter,
                                      mng_uint8  iInterlace,
                                      mng_int32  iPosx,
                                      mng_int32  iPosy,
                                      mng_bool   bClipped,
                                      mng_int32  iClipl,
                                      mng_int32  iClipr,
                                      mng_int32  iClipt,
                                      mng_int32  iClipb,
                                      mng_imagep *ppObject);

mng_retcode mng_free_imageobject     (mng_datap  pData,
                                      mng_imagep pImage);

mng_imagep  mng_find_imageobject     (mng_datap  pData,
                                      mng_uint16 iId);

mng_retcode mng_clone_imageobject    (mng_datap  pData,
                                      mng_uint16 iId,
                                      mng_bool   bPartial,
                                      mng_bool   bVisible,
                                      mng_bool   bAbstract,
                                      mng_bool   bHasloca,
                                      mng_uint8  iLocationtype,
                                      mng_int32  iLocationx,
                                      mng_int32  iLocationy,
                                      mng_imagep pSource,
                                      mng_imagep *ppClone);

mng_retcode mng_renum_imageobject    (mng_datap  pData,
                                      mng_imagep pSource,
                                      mng_uint16 iId,
                                      mng_bool   bVisible,
                                      mng_bool   bAbstract,
                                      mng_bool   bHasloca,
                                      mng_uint8  iLocationtype,
                                      mng_int32  iLocationx,
                                      mng_int32  iLocationy);

mng_retcode mng_reset_object_details (mng_datap  pData,
                                      mng_imagep pImage,
                                      mng_uint32 iWidth,
                                      mng_uint32 iHeight,
                                      mng_uint8  iBitdepth,
                                      mng_uint8  iColortype,
                                      mng_uint8  iCompression,
                                      mng_uint8  iFilter,
                                      mng_uint8  iInterlace,
                                      mng_bool   bResetall);

mng_retcode mng_promote_imageobject  (mng_datap  pData,
                                      mng_imagep pImage,
                                      mng_uint8  iBitdepth,
                                      mng_uint8  iColortype,
                                      mng_uint8  iFilltype);

mng_retcode mng_magnify_imageobject  (mng_datap  pData,
                                      mng_imagep pImage);

mng_retcode mng_colorcorrect_object  (mng_datap  pData,
                                      mng_imagep pImage);

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

mng_retcode mng_create_ani_image  (mng_datap      pData);

#ifndef MNG_OPTIMIZE_CHUNKREADER

mng_retcode mng_create_ani_plte   (mng_datap      pData,
                                   mng_uint32     iEntrycount,
                                   mng_palette8ep paEntries);

mng_retcode mng_create_ani_trns   (mng_datap      pData,
                                   mng_uint32     iRawlen,
                                   mng_uint8p     pRawdata);

mng_retcode mng_create_ani_gama   (mng_datap      pData,
                                   mng_bool       bEmpty,
                                   mng_uint32     iGamma);

mng_retcode mng_create_ani_chrm   (mng_datap      pData,
                                   mng_bool       bEmpty,
                                   mng_uint32     iWhitepointx,
                                   mng_uint32     iWhitepointy,
                                   mng_uint32     iRedx,
                                   mng_uint32     iRedy,
                                   mng_uint32     iGreenx,
                                   mng_uint32     iGreeny,
                                   mng_uint32     iBluex,
                                   mng_uint32     iBluey);

mng_retcode mng_create_ani_srgb   (mng_datap      pData,
                                   mng_bool       bEmpty,
                                   mng_uint8      iRenderinginent);

mng_retcode mng_create_ani_iccp   (mng_datap      pData,
                                   mng_bool       bEmpty,
                                   mng_uint32     iProfilesize,
                                   mng_ptr        pProfile);