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114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
/*
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* MSCMS - Color Management System for Wine
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*
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* Copyright 2004, 2005 Hans Leidekker
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifdef HAVE_LCMS
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/* These basic Windows types are defined in lcms.h when compiling on
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* a non-Windows platform (why?), so they would normally not conflict
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* with anything included earlier. But since we are building Wine they
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* most certainly will have been defined before we include lcms.h.
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* The preprocessor comes to the rescue.
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*/
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#define BYTE LCMS_BYTE
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#define LPBYTE LCMS_LPBYTE
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#define WORD LCMS_WORD
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#define LPWORD LCMS_LPWORD
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#define DWORD LCMS_DWORD
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#define LPDWORD LCMS_LPDWORD
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#define BOOL LCMS_BOOL
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#define LPSTR LCMS_LPSTR
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#define LPVOID LCMS_LPVOID
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#undef cdecl
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#undef FAR
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#undef ZeroMemory
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#undef CopyMemory
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#undef LOWORD
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#undef HIWORD
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#undef MAX_PATH
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#ifdef HAVE_LCMS_LCMS_H
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#include <lcms/lcms.h>
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#else
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#include <lcms.h>
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#endif
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/* Funny thing is lcms.h defines DWORD as an 'unsigned long' whereas Wine
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* defines it as an 'unsigned int'. To avoid compiler warnings we use a
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* preprocessor define for DWORD and LPDWORD to get back Wine's original
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* (typedef) definitions.
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*/
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#undef BOOL
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#undef DWORD
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#undef LPDWORD
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#define BOOL BOOL
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#define DWORD DWORD
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#define LPDWORD LPDWORD
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/* A simple structure to tie together a pointer to an icc profile, an lcms
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* color profile handle and a Windows file handle. If the profile is memory
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* based the file handle field is set to INVALID_HANDLE_VALUE. The 'access'
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* field records the access parameter supplied to an OpenColorProfile()
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* call, i.e. PROFILE_READ or PROFILE_READWRITE.
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*/
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struct profile
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{
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HANDLE file;
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DWORD access;
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icProfile *iccprofile;
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cmsHPROFILE cmsprofile;
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};
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struct transform
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{
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cmsHTRANSFORM cmstransform;
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};
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extern HPROFILE create_profile( struct profile * );
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extern BOOL close_profile( HPROFILE );
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extern HTRANSFORM create_transform( struct transform * );
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extern BOOL close_transform( HTRANSFORM );
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struct profile *grab_profile( HPROFILE );
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struct transform *grab_transform( HTRANSFORM );
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void release_profile( struct profile * );
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void release_transform( struct transform * );
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extern void free_handle_tables( void );
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extern DWORD MSCMS_get_tag_count( const icProfile *iccprofile );
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extern void MSCMS_get_tag_by_index( icProfile *iccprofile, DWORD index, icTag *tag );
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extern void MSCMS_get_tag_data( const icProfile *iccprofile, const icTag *tag, DWORD offset, void *buffer );
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extern void MSCMS_set_tag_data( icProfile *iccprofile, const icTag *tag, DWORD offset, const void *buffer );
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extern void MSCMS_get_profile_header( const icProfile *iccprofile, PROFILEHEADER *header );
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extern void MSCMS_set_profile_header( icProfile *iccprofile, const PROFILEHEADER *header );
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extern DWORD MSCMS_get_profile_size( const icProfile *iccprofile );
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extern const char *MSCMS_dbgstr_tag(DWORD);
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#endif /* HAVE_LCMS */
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