/* * MSCMS - Color Management System for Wine * * Copyright 2005 Hans Leidekker * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "config.h" #include "wine/debug.h" #include <stdarg.h> #include "windef.h" #include "winbase.h" #include "winnls.h" #include "wingdi.h" #include "winuser.h" #include "icm.h" #include "mscms_priv.h" WINE_DEFAULT_DEBUG_CHANNEL(mscms); HTRANSFORM WINAPI CreateColorTransformA( LPLOGCOLORSPACEA space, HPROFILE dest, HPROFILE target, DWORD flags ) { LOGCOLORSPACEW spaceW; DWORD len; TRACE( "( %p, %p, %p, 0x%08lx )\n", space, dest, target, flags ); if (!space || !dest) return FALSE; memcpy( &spaceW, space, FIELD_OFFSET(LOGCOLORSPACEA, lcsFilename) ); spaceW.lcsSize = sizeof(LOGCOLORSPACEW); len = MultiByteToWideChar( CP_ACP, 0, space->lcsFilename, -1, NULL, 0 ); MultiByteToWideChar( CP_ACP, 0, space->lcsFilename, -1, spaceW.lcsFilename, len ); return CreateColorTransformW( &spaceW, dest, target, flags ); } HTRANSFORM WINAPI CreateColorTransformW( LPLOGCOLORSPACEW space, HPROFILE dest, HPROFILE target, DWORD flags ) { HTRANSFORM ret = NULL; #ifdef HAVE_LCMS cmsHTRANSFORM cmstransform; cmsHPROFILE cmsprofiles[3]; int intent; TRACE( "( %p, %p, %p, 0x%08lx )\n", space, dest, target, flags ); if (!space || !dest) return FALSE; intent = space->lcsIntent > 3 ? INTENT_PERCEPTUAL : space->lcsIntent; cmsprofiles[0] = cmsCreate_sRGBProfile(); /* FIXME: create from supplied color space */ cmsprofiles[1] = MSCMS_hprofile2cmsprofile( dest ); if (target) { cmsprofiles[2] = MSCMS_hprofile2cmsprofile( target ); cmstransform = cmsCreateMultiprofileTransform( cmsprofiles, 3, TYPE_BGR_8, TYPE_BGR_8, intent, 0 ); } else { cmstransform = cmsCreateTransform( cmsprofiles[0], TYPE_BGR_8, cmsprofiles[1], TYPE_BGR_8, intent, 0 ); } ret = MSCMS_create_htransform_handle( cmstransform ); #endif /* HAVE_LCMS */ return ret; } HTRANSFORM WINAPI CreateMultiProfileTransform( PHPROFILE profiles, DWORD nprofiles, PDWORD intents, DWORD nintents, DWORD flags, DWORD cmm ) { HTRANSFORM ret = NULL; #ifdef HAVE_LCMS cmsHPROFILE *cmsprofiles; cmsHTRANSFORM cmstransform; DWORD i; TRACE( "( %p, 0x%08lx, %p, 0x%08lx, 0x%08lx, 0x%08lx ) stub\n", profiles, nprofiles, intents, nintents, flags, cmm ); if (!profiles || !intents) return NULL; cmsprofiles = HeapAlloc( GetProcessHeap(), 0, nprofiles * sizeof(cmsHPROFILE) ); if (cmsprofiles) { for (i = 0; i < nprofiles; i++) cmsprofiles[i] = MSCMS_hprofile2cmsprofile( profiles[i] ); } cmstransform = cmsCreateMultiprofileTransform( cmsprofiles, nprofiles, TYPE_BGR_8, TYPE_BGR_8, *intents, 0 ); HeapFree( GetProcessHeap(), 0, cmsprofiles ); ret = MSCMS_create_htransform_handle( cmstransform ); #endif /* HAVE_LCMS */ return ret; } BOOL WINAPI DeleteColorTransform( HTRANSFORM transform ) { BOOL ret = FALSE; #ifdef HAVE_LCMS cmsHTRANSFORM cmstransform; TRACE( "( %p )\n", transform ); cmstransform = MSCMS_htransform2cmstransform( transform ); cmsDeleteTransform( cmstransform ); MSCMS_destroy_htransform_handle( transform ); ret = TRUE; #endif /* HAVE_LCMS */ return ret; } BOOL WINAPI TranslateBitmapBits( HTRANSFORM transform, PVOID srcbits, BMFORMAT input, DWORD width, DWORD height, DWORD inputstride, PVOID destbits, BMFORMAT output, DWORD outputstride, PBMCALLBACKFN callback, ULONG data ) { BOOL ret = FALSE; #ifdef HAVE_LCMS cmsHTRANSFORM cmstransform; TRACE( "( %p, %p, 0x%08x, 0x%08lx, 0x%08lx, 0x%08lx, %p, 0x%08x, 0x%08lx, %p, 0x%08lx )\n", transform, srcbits, input, width, height, inputstride, destbits, output, outputstride, callback, data ); cmstransform = MSCMS_htransform2cmstransform( transform ); cmsDoTransform( cmstransform, srcbits, destbits, width * height ); ret = TRUE; #endif /* HAVE_LCMS */ return ret; }