forked from AuroraMiddleware/gtk
6d15bbbe1d
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
118 lines
4.3 KiB
C
118 lines
4.3 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
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/* GdkPixbuf library - GDIP loader declarations
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*
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* Copyright (C) 1999 The Free Software Foundation
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*
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* Authors: Mark Crichton <crichton@gimp.org>
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* Miguel de Icaza <miguel@gnu.org>
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* Federico Mena-Quintero <federico@gimp.org>
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* Havoc Pennington <hp@redhat.com>
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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 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
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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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#ifndef GDK_PIXBUF_GDIP_H
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#define GDK_PIXBUF_GDIP_H
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#include <gdk-pixbuf/gdk-pixbuf-animation.h>
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typedef struct _GdkPixbufGdipAnim GdkPixbufGdipAnim;
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typedef struct _GdkPixbufGdipAnimClass GdkPixbufGdipAnimClass;
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typedef struct _GdkPixbufFrame GdkPixbufFrame;
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#define GDK_TYPE_PIXBUF_GDIP_ANIM (gdk_pixbuf_gdip_anim_get_type ())
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#define GDK_PIXBUF_GDIP_ANIM(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_GDIP_ANIM, GdkPixbufGdipAnim))
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#define GDK_IS_PIXBUF_GDIP_ANIM(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_GDIP_ANIM))
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#define GDK_PIXBUF_GDIP_ANIM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_GDIP_ANIM, GdkPixbufGdipAnimClass))
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#define GDK_IS_PIXBUF_GDIP_ANIM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_GDIP_ANIM))
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#define GDK_PIXBUF_GDIP_ANIM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_GDIP_ANIM, GdkPixbufGdipAnimClass))
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/* Private part of the GdkPixbufGdipAnim structure */
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struct _GdkPixbufGdipAnim {
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GdkPixbufAnimation parent_instance;
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/* Number of frames */
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int n_frames;
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/* Total length of animation */
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int total_time;
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/* List of GdkPixbufFrame structures */
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GList *frames;
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/* bounding box size */
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int width, height;
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int loop;
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gboolean loading;
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};
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struct _GdkPixbufGdipAnimClass {
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GdkPixbufAnimationClass parent_class;
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};
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GType gdk_pixbuf_gdip_anim_get_type (void) G_GNUC_CONST;
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typedef struct _GdkPixbufGdipAnimIter GdkPixbufGdipAnimIter;
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typedef struct _GdkPixbufGdipAnimIterClass GdkPixbufGdipAnimIterClass;
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#define GDK_TYPE_PIXBUF_GDIP_ANIM_ITER (gdk_pixbuf_gdip_anim_iter_get_type ())
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#define GDK_PIXBUF_GDIP_ANIM_ITER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_GDIP_ANIM_ITER, GdkPixbufGdipAnimIter))
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#define GDK_IS_PIXBUF_GDIP_ANIM_ITER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_GDIP_ANIM_ITER))
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#define GDK_PIXBUF_GDIP_ANIM_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_GDIP_ANIM_ITER, GdkPixbufGdipAnimIterClass))
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#define GDK_IS_PIXBUF_GDIP_ANIM_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_GDIP_ANIM_ITER))
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#define GDK_PIXBUF_GDIP_ANIM_ITER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_GDIP_ANIM_ITER, GdkPixbufGdipAnimIterClass))
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struct _GdkPixbufGdipAnimIter {
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GdkPixbufAnimationIter parent_instance;
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GdkPixbufGdipAnim *gdip_anim;
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GTimeVal start_time;
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GTimeVal current_time;
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/* Time in milliseconds into this run of the animation */
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gint position;
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GList *current_frame;
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gint first_loop_slowness;
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};
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struct _GdkPixbufGdipAnimIterClass {
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GdkPixbufAnimationIterClass parent_class;
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};
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GType gdk_pixbuf_gdip_anim_iter_get_type (void) G_GNUC_CONST;
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struct _GdkPixbufFrame {
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/* The pixbuf with this frame's image data */
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GdkPixbuf *pixbuf;
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/* Frame duration in ms */
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int delay_time;
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/* Sum of preceding delay times */
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int elapsed;
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};
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#endif
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