| 1 | /*
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| 2 | * MSCMS - Color Management System for Wine
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| 3 | *
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| 4 | * Copyright 2004, 2005 Hans Leidekker
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU Lesser General Public
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| 8 | * License as published by the Free Software Foundation; either
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| 9 | * version 2.1 of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This library is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | * Lesser General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU Lesser General Public
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| 17 | * License along with this library; if not, write to the Free Software
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| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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| 19 | */
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| 20 |
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| 21 | #ifdef HAVE_LCMS
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| 22 |
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| 23 | /* These basic Windows types are defined in lcms.h when compiling on
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| 24 | * a non-Windows platform (why?), so they would normally not conflict
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| 25 | * with anything included earlier. But since we are building Wine they
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| 26 | * most certainly will have been defined before we include lcms.h.
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| 27 | * The preprocessor comes to the rescue.
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| 28 | */
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| 29 |
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| 30 | #define BYTE LCMS_BYTE
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| 31 | #define LPBYTE LCMS_LPBYTE
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| 32 | #define WORD LCMS_WORD
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| 33 | #define LPWORD LCMS_LPWORD
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| 34 | #define DWORD LCMS_DWORD
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| 35 | #define LPDWORD LCMS_LPDWORD
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| 36 | #define BOOL LCMS_BOOL
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| 37 | #define LPSTR LCMS_LPSTR
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| 38 | #define LPVOID LCMS_LPVOID
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| 39 |
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| 40 | #undef cdecl
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| 41 | #undef FAR
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| 42 |
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| 43 | #undef ZeroMemory
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| 44 | #undef CopyMemory
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| 45 |
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| 46 | #undef LOWORD
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| 47 | #undef HIWORD
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| 48 | #undef MAX_PATH
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| 49 |
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| 50 | #ifdef HAVE_LCMS_LCMS_H
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| 51 | #include <lcms/lcms.h>
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| 52 | #else
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| 53 | #include <lcms.h>
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| 54 | #endif
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| 55 |
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| 56 | /* Funny thing is lcms.h defines DWORD as an 'unsigned long' whereas Wine
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| 57 | * defines it as an 'unsigned int'. To avoid compiler warnings we use a
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| 58 | * preprocessor define for DWORD and LPDWORD to get back Wine's original
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| 59 | * (typedef) definitions.
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| 60 | */
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| 61 |
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| 62 | #undef BOOL
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| 63 | #undef DWORD
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| 64 | #undef LPDWORD
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| 65 |
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| 66 | #define BOOL BOOL
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| 67 | #define DWORD DWORD
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| 68 | #define LPDWORD LPDWORD
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| 69 |
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| 70 | /* A simple structure to tie together a pointer to an icc profile, an lcms
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| 71 | * color profile handle and a Windows file handle. If the profile is memory
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| 72 | * based the file handle field is set to INVALID_HANDLE_VALUE. The 'access'
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| 73 | * field records the access parameter supplied to an OpenColorProfile()
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| 74 | * call, i.e. PROFILE_READ or PROFILE_READWRITE.
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| 75 | */
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| 76 |
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| 77 | struct profile
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| 78 | {
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| 79 | HANDLE file;
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| 80 | DWORD access;
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| 81 | icProfile *iccprofile;
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| 82 | cmsHPROFILE cmsprofile;
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| 83 | };
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| 84 |
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| 85 | struct transform
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| 86 | {
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| 87 | cmsHTRANSFORM cmstransform;
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| 88 | };
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| 89 |
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| 90 | extern HPROFILE create_profile( struct profile * );
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| 91 | extern BOOL close_profile( HPROFILE );
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| 92 |
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| 93 | extern HTRANSFORM create_transform( struct transform * );
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| 94 | extern BOOL close_transform( HTRANSFORM );
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| 95 |
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| 96 | struct profile *grab_profile( HPROFILE );
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| 97 | struct transform *grab_transform( HTRANSFORM );
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| 98 |
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| 99 | void release_profile( struct profile * );
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| 100 | void release_transform( struct transform * );
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| 101 |
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| 102 | extern void free_handle_tables( void );
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| 103 |
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| 104 | extern DWORD MSCMS_get_tag_count( const icProfile *iccprofile );
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| 105 | extern void MSCMS_get_tag_by_index( icProfile *iccprofile, DWORD index, icTag *tag );
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| 106 | extern void MSCMS_get_tag_data( const icProfile *iccprofile, const icTag *tag, DWORD offset, void *buffer );
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| 107 | extern void MSCMS_set_tag_data( icProfile *iccprofile, const icTag *tag, DWORD offset, const void *buffer );
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| 108 | extern void MSCMS_get_profile_header( const icProfile *iccprofile, PROFILEHEADER *header );
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| 109 | extern void MSCMS_set_profile_header( icProfile *iccprofile, const PROFILEHEADER *header );
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| 110 | extern DWORD MSCMS_get_profile_size( const icProfile *iccprofile );
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| 111 |
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| 112 | extern const char *MSCMS_dbgstr_tag(DWORD);
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| 113 |
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| 114 | #endif /* HAVE_LCMS */
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