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2008-03-21 Tor Lillqvist <tml@novell.com> Import the GDI+ gdk-pixbuf loaders for Windows by Dominic Lachowicz and Alberto Ruiz into the GTK+ tree, from the gdip-pixbuf-loader module. * configure.in: Add switch --disable-gdiplus-loaders that disables building of the GDI+ loaders. When including loaders in the gdk-pixbuf library, either build in abll the GDI+ ones or none of them. Use just -DINCLUDE_gdiplus in $INCLUDED_LOADER_DEFINE to signal building them in. Add Automake conditionals BUILD_GDIPLUS_LOADERS to indicate whether the GDI+ loaders should be built and INCLUDE_GDIPLUS to indicate whether they should be built-in. For the rest of the changes, see gdk-pixbuf/ChangeLog. In gdk-pixbuf: * Makefile.am: Add the bits and pieces for the GDI+ loaders. When building GDI+ loaders don't build the traditional ones for the same formats. Always build the traditional PNG loader, though, as it isn't possible to read and write PNG tEXt chunks through GDI+, and GIMP at least needs that functionality in the gdk-pixbuf PNG loader. Either build all the GDI+ loaders (except the PNG one) into libgdk-pixbuf, or build them all as DLLs. I don't see any reason to enable cherry-picking among them whether to build in or not. * io-gdip-animation.c * io-gdip-animation.h * io-gdip-bmp.c * io-gdip-emf.c * io-gdip-gif.c * io-gdip-ico.c * io-gdip-jpeg.c * io-gdip-native.h * io-gdip-png.c * io-gdip-propertytags.h * io-gdip-tiff.c * io-gdip-utils.c * io-gdip-utils.h * io-gdip-wmf.c: New files. Note that io-gdip-png.c is not currently used. * gdk-pixbuf-io.c: Add the bits and pieces for built-in GDI+ loaders. svn path=/trunk/; revision=19914
88 lines
3.2 KiB
C
88 lines
3.2 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* GdkPixbuf library - Win32 GDI+ Pixbuf Loader
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*
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* Copyright (C) 2008 Dominic Lachowicz
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* Copyright (C) 2008 Alberto Ruiz
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*
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* Authors: Dominic Lachowicz <domlachowicz@gmail.com>
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* Alberto Ruiz <aruiz@gnome.org>
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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 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 * 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
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "io-gdip-utils.h"
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static gboolean
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gdk_pixbuf__gdip_image_save_TIFF_to_callback (GdkPixbufSaveFunc save_func,
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gpointer user_data,
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GdkPixbuf *pixbuf,
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gchar **keys,
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gchar **values,
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GError **error)
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{
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return gdip_save_pixbuf (pixbuf, L"image/tiff", NULL, save_func, user_data, error);
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}
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static gboolean
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gdk_pixbuf__gdip_image_save_TIFF (FILE *f,
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GdkPixbuf *pixbuf,
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gchar **keys,
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gchar **values,
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GError **error)
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{
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return gdk_pixbuf__gdip_image_save_TIFF_to_callback (gdip_save_to_file_callback, f, pixbuf, keys, values, error);
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}
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#ifndef INCLUDE_gdiplus
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#define MODULE_ENTRY(function) G_MODULE_EXPORT void function
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#else
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#define MODULE_ENTRY(function) void _gdk_pixbuf__gdip_tiff_ ## function
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#endif
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MODULE_ENTRY (fill_vtable) (GdkPixbufModule *module)
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{
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gdip_fill_vtable (module);
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module->save_to_callback = gdk_pixbuf__gdip_image_save_TIFF_to_callback;
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module->save = gdk_pixbuf__gdip_image_save_TIFF; /* for gtk < 2.14, you need to implement both. otherwise gdk-pixbuf-queryloaders fails */
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}
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MODULE_ENTRY (fill_info) (GdkPixbufFormat *info)
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{
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static GdkPixbufModulePattern signature[] = {
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{ "MM \x2a", " z ", 100 }, /* TIFF */
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{ "II\x2a ", " z", 100 }, /* TIFF */
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{ NULL, NULL, 0 }
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};
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static gchar *mime_types[] = {
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"image/tiff",
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NULL
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};
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static gchar *extensions[] = {
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"tiff",
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"tif",
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NULL
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};
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info->name = "tiff";
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info->signature = signature;
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info->description = "The TIFF image format";
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info->mime_types = mime_types;
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info->extensions = extensions;
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info->flags = GDK_PIXBUF_FORMAT_WRITABLE | GDK_PIXBUF_FORMAT_THREADSAFE;
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info->license = "LGPL";
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}
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