WIP - add extractor, generate snippet_data

This commit is contained in:
Stefan Fejes
2019-08-20 15:52:05 +02:00
parent 88084d3d30
commit cc8f1d8a7a
37396 changed files with 4588842 additions and 133 deletions

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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/* GdkPixbuf library - Animation support
*
* Copyright (C) 1999 The Free Software Foundation
*
* Authors: Mark Crichton <crichton@gimp.org>
* Miguel de Icaza <miguel@gnu.org>
* Federico Mena-Quintero <federico@gimp.org>
* Havoc Pennington <hp@redhat.com>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GDK_PIXBUF_ANIMATION_H
#define GDK_PIXBUF_ANIMATION_H
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf-core.h>
G_BEGIN_DECLS
/* Animation support */
/**
* GdkPixbufAnimation:
*
* An opaque struct representing an animation.
*/
typedef struct _GdkPixbufAnimation GdkPixbufAnimation;
/**
* GdkPixbufAnimationIter:
*
* An opaque struct representing an iterator which points to a
* certain position in an animation.
*/
typedef struct _GdkPixbufAnimationIter GdkPixbufAnimationIter;
#define GDK_TYPE_PIXBUF_ANIMATION (gdk_pixbuf_animation_get_type ())
#define GDK_PIXBUF_ANIMATION(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANIMATION, GdkPixbufAnimation))
#define GDK_IS_PIXBUF_ANIMATION(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANIMATION))
#define GDK_TYPE_PIXBUF_ANIMATION_ITER (gdk_pixbuf_animation_iter_get_type ())
#define GDK_PIXBUF_ANIMATION_ITER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_ANIMATION_ITER, GdkPixbufAnimationIter))
#define GDK_IS_PIXBUF_ANIMATION_ITER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_ANIMATION_ITER))
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_animation_get_type (void) G_GNUC_CONST;
#ifdef G_OS_WIN32
/* API/ABI compat, see gdk-pixbuf-core.h for details */
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbufAnimation *gdk_pixbuf_animation_new_from_file_utf8 (const char *filename,
GError **error);
#endif
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbufAnimation *gdk_pixbuf_animation_new_from_file (const char *filename,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_28
GdkPixbufAnimation *gdk_pixbuf_animation_new_from_stream (GInputStream *stream,
GCancellable *cancellable,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_28
void gdk_pixbuf_animation_new_from_stream_async (GInputStream *stream,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GDK_PIXBUF_AVAILABLE_IN_2_28
GdkPixbufAnimation *gdk_pixbuf_animation_new_from_stream_finish (GAsyncResult*async_result,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_28
GdkPixbufAnimation *gdk_pixbuf_animation_new_from_resource(const char *resource_path,
GError **error);
#ifndef GDK_PIXBUF_DISABLE_DEPRECATED
GDK_PIXBUF_DEPRECATED_IN_2_0_FOR(g_object_ref)
GdkPixbufAnimation *gdk_pixbuf_animation_ref (GdkPixbufAnimation *animation);
GDK_PIXBUF_DEPRECATED_IN_2_0_FOR(g_object_unref)
void gdk_pixbuf_animation_unref (GdkPixbufAnimation *animation);
#endif
GDK_PIXBUF_AVAILABLE_IN_ALL
int gdk_pixbuf_animation_get_width (GdkPixbufAnimation *animation);
GDK_PIXBUF_AVAILABLE_IN_ALL
int gdk_pixbuf_animation_get_height (GdkPixbufAnimation *animation);
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_animation_is_static_image (GdkPixbufAnimation *animation);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_animation_get_static_image (GdkPixbufAnimation *animation);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbufAnimationIter *gdk_pixbuf_animation_get_iter (GdkPixbufAnimation *animation,
const GTimeVal *start_time);
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_animation_iter_get_type (void) G_GNUC_CONST;
GDK_PIXBUF_AVAILABLE_IN_ALL
int gdk_pixbuf_animation_iter_get_delay_time (GdkPixbufAnimationIter *iter);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_animation_iter_get_pixbuf (GdkPixbufAnimationIter *iter);
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_animation_iter_on_currently_loading_frame (GdkPixbufAnimationIter *iter);
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_animation_iter_advance (GdkPixbufAnimationIter *iter,
const GTimeVal *current_time);
#ifdef GDK_PIXBUF_ENABLE_BACKEND
/**
* GdkPixbufAnimationClass:
* @parent_class: the parent class
* @is_static_image: returns whether the given animation is just a static image.
* @get_static_image: returns a static image representing the given animation.
* @get_size: fills @width and @height with the frame size of the animation.
* @get_iter: returns an iterator for the given animation.
*
* Modules supporting animations must derive a type from
* #GdkPixbufAnimation, providing suitable implementations of the
* virtual functions.
*/
typedef struct _GdkPixbufAnimationClass GdkPixbufAnimationClass;
#define GDK_PIXBUF_ANIMATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_ANIMATION, GdkPixbufAnimationClass))
#define GDK_IS_PIXBUF_ANIMATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_ANIMATION))
#define GDK_PIXBUF_ANIMATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_ANIMATION, GdkPixbufAnimationClass))
/* Private part of the GdkPixbufAnimation structure */
struct _GdkPixbufAnimation {
GObject parent_instance;
};
struct _GdkPixbufAnimationClass {
GObjectClass parent_class;
/*< public >*/
gboolean (*is_static_image) (GdkPixbufAnimation *anim);
GdkPixbuf* (*get_static_image) (GdkPixbufAnimation *anim);
void (*get_size) (GdkPixbufAnimation *anim,
int *width,
int *height);
GdkPixbufAnimationIter* (*get_iter) (GdkPixbufAnimation *anim,
const GTimeVal *start_time);
};
/**
* GdkPixbufAnimationIterClass:
* @parent_class: the parent class
* @get_delay_time: returns the time in milliseconds that the current frame
* should be shown.
* @get_pixbuf: returns the current frame.
* @on_currently_loading_frame: returns whether the current frame of @iter is
* being loaded.
* @advance: advances the iterator to @current_time, possibly changing the
* current frame.
*
* Modules supporting animations must derive a type from
* #GdkPixbufAnimationIter, providing suitable implementations of the
* virtual functions.
*/
typedef struct _GdkPixbufAnimationIterClass GdkPixbufAnimationIterClass;
#define GDK_PIXBUF_ANIMATION_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_ANIMATION_ITER, GdkPixbufAnimationIterClass))
#define GDK_IS_PIXBUF_ANIMATION_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_ANIMATION_ITER))
#define GDK_PIXBUF_ANIMATION_ITER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_ANIMATION_ITER, GdkPixbufAnimationIterClass))
struct _GdkPixbufAnimationIter {
GObject parent_instance;
};
struct _GdkPixbufAnimationIterClass {
GObjectClass parent_class;
/*< public >*/
int (*get_delay_time) (GdkPixbufAnimationIter *iter);
GdkPixbuf* (*get_pixbuf) (GdkPixbufAnimationIter *iter);
gboolean (*on_currently_loading_frame) (GdkPixbufAnimationIter *iter);
gboolean (*advance) (GdkPixbufAnimationIter *iter,
const GTimeVal *current_time);
};
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_non_anim_get_type (void) G_GNUC_CONST;
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbufAnimation* gdk_pixbuf_non_anim_new (GdkPixbuf *pixbuf);
#endif /* GDK_PIXBUF_ENABLE_BACKEND */
G_END_DECLS
#endif /* GDK_PIXBUF_ANIMATION_H */

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/* GdkPixbuf library - Autocleanup definitions
*
* Copyright (C) 2015 Kalev Lember <kalevlember@gmail.com>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GDK_PIXBUF_AUTOCLEANUPS_H
#define GDK_PIXBUF_AUTOCLEANUPS_H
/* We need all the types, so don't try to include this directly */
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkPixbuf, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkPixbufAnimation, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkPixbufAnimationIter, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkPixbufLoader, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkPixbufSimpleAnim, g_object_unref)
#endif
#endif /* GDK_PIXBUF_AUTOCLEANUPS_H */

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/* GdkPixbuf library - GdkPixbuf data structure
*
* Copyright (C) 2003 The Free Software Foundation
*
* Authors: Mark Crichton <crichton@gimp.org>
* Miguel de Icaza <miguel@gnu.org>
* Federico Mena-Quintero <federico@gimp.org>
* Havoc Pennington <hp@redhat.com>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GDK_PIXBUF_CORE_H
#define GDK_PIXBUF_CORE_H
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#include <glib.h>
#include <glib-object.h>
#include <gio/gio.h>
#include <gdk-pixbuf/gdk-pixbuf-macros.h>
G_BEGIN_DECLS
/**
* SECTION:gdk-pixbuf
* @Short_description: Information that describes an image.
* @Title: The GdkPixbuf Structure
*
* The #GdkPixbuf structure contains
* information that describes an image in memory.
*
* ## Image Data ## {#image-data}
*
* Image data in a pixbuf is stored in memory in uncompressed,
* packed format. Rows in the image are stored top to bottom, and
* in each row pixels are stored from left to right. There may be
* padding at the end of a row. The "rowstride" value of a pixbuf,
* as returned by gdk_pixbuf_get_rowstride(), indicates the number
* of bytes between rows.
*
* ## put_pixel() Example ## {#put-pixel}
*
* The following code illustrates a simple put_pixel()
* function for RGB pixbufs with 8 bits per channel with an alpha
* channel. It is not included in the gdk-pixbuf library for
* performance reasons; rather than making several function calls
* for each pixel, your own code can take shortcuts.
*
* |[<!-- language="C" -->
* static void
* put_pixel (GdkPixbuf *pixbuf, int x, int y, guchar red, guchar green, guchar blue, guchar alpha)
* {
* int width, height, rowstride, n_channels;
* guchar *pixels, *p;
*
* n_channels = gdk_pixbuf_get_n_channels (pixbuf);
*
* g_assert (gdk_pixbuf_get_colorspace (pixbuf) == GDK_COLORSPACE_RGB);
* g_assert (gdk_pixbuf_get_bits_per_sample (pixbuf) == 8);
* g_assert (gdk_pixbuf_get_has_alpha (pixbuf));
* g_assert (n_channels == 4);
*
* width = gdk_pixbuf_get_width (pixbuf);
* height = gdk_pixbuf_get_height (pixbuf);
*
* g_assert (x >= 0 && x < width);
* g_assert (y >= 0 && y < height);
*
* rowstride = gdk_pixbuf_get_rowstride (pixbuf);
* pixels = gdk_pixbuf_get_pixels (pixbuf);
*
* p = pixels + y * rowstride + x * n_channels;
* p[0] = red;
* p[1] = green;
* p[2] = blue;
* p[3] = alpha;
* }
* ]|
*
* This function will not work for pixbufs with images that are
* other than 8 bits per sample or channel, but it will work for
* most of the pixbufs that GTK+ uses.
*
* If you are doing memcpy() of raw pixbuf data, note that the last row
* in the pixbuf may not be as wide as the full rowstride, but rather
* just as wide as the pixel data needs to be. That is, it is unsafe to
* do `memcpy (dest, pixels, rowstride * height)` to copy a whole pixbuf.
* Use gdk_pixbuf_copy() instead, or compute the width in bytes of the
* last row as `width * ((n_channels * bits_per_sample + 7) / 8)`.
*/
/**
* GdkPixbufAlphaMode:
* @GDK_PIXBUF_ALPHA_BILEVEL: A bilevel clipping mask (black and white)
* will be created and used to draw the image. Pixels below 0.5 opacity
* will be considered fully transparent, and all others will be
* considered fully opaque.
* @GDK_PIXBUF_ALPHA_FULL: For now falls back to #GDK_PIXBUF_ALPHA_BILEVEL.
* In the future it will do full alpha compositing.
*
* These values can be passed to
* gdk_pixbuf_xlib_render_to_drawable_alpha() to control how the alpha
* channel of an image should be handled. This function can create a
* bilevel clipping mask (black and white) and use it while painting
* the image. In the future, when the X Window System gets an alpha
* channel extension, it will be possible to do full alpha
* compositing onto arbitrary drawables. For now both cases fall
* back to a bilevel clipping mask.
*/
typedef enum
{
GDK_PIXBUF_ALPHA_BILEVEL,
GDK_PIXBUF_ALPHA_FULL
} GdkPixbufAlphaMode;
/**
* GdkColorspace:
* @GDK_COLORSPACE_RGB: Indicates a red/green/blue additive color space.
*
* This enumeration defines the color spaces that are supported by
* the gdk-pixbuf library. Currently only RGB is supported.
*/
/* Note that these values are encoded in inline pixbufs
* as ints, so don't reorder them
*/
typedef enum {
GDK_COLORSPACE_RGB
} GdkColorspace;
/* All of these are opaque structures */
/**
* GdkPixbuf:
*
* This is the main structure in the gdk-pixbuf library. It is
* used to represent images. It contains information about the
* image's pixel data, its color space, bits per sample, width and
* height, and the rowstride (the number of bytes between the start of
* one row and the start of the next).
*/
typedef struct _GdkPixbuf GdkPixbuf;
#define GDK_TYPE_PIXBUF (gdk_pixbuf_get_type ())
#define GDK_PIXBUF(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF, GdkPixbuf))
#define GDK_IS_PIXBUF(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF))
/**
* GdkPixbufDestroyNotify:
* @pixels: (array) (element-type guint8): The pixel array of the pixbuf
* that is being finalized.
* @data: (closure): User closure data.
*
* A function of this type is responsible for freeing the pixel array
* of a pixbuf. The gdk_pixbuf_new_from_data() function lets you
* pass in a pre-allocated pixel array so that a pixbuf can be
* created from it; in this case you will need to pass in a function
* of #GdkPixbufDestroyNotify so that the pixel data can be freed
* when the pixbuf is finalized.
*/
typedef void (* GdkPixbufDestroyNotify) (guchar *pixels, gpointer data);
/**
* GDK_PIXBUF_ERROR:
*
* Error domain used for pixbuf operations. Indicates that the error code
* will be in the #GdkPixbufError enumeration. See #GError for
* information on error domains and error codes.
*/
#define GDK_PIXBUF_ERROR gdk_pixbuf_error_quark ()
/**
* GdkPixbufError:
* @GDK_PIXBUF_ERROR_CORRUPT_IMAGE: An image file was broken somehow.
* @GDK_PIXBUF_ERROR_INSUFFICIENT_MEMORY: Not enough memory.
* @GDK_PIXBUF_ERROR_BAD_OPTION: A bad option was passed to a pixbuf save module.
* @GDK_PIXBUF_ERROR_UNKNOWN_TYPE: Unknown image type.
* @GDK_PIXBUF_ERROR_UNSUPPORTED_OPERATION: Don't know how to perform the
* given operation on the type of image at hand.
* @GDK_PIXBUF_ERROR_FAILED: Generic failure code, something went wrong.
* @GDK_PIXBUF_ERROR_INCOMPLETE_ANIMATION: Only part of the animation was loaded.
*
* An error code in the #GDK_PIXBUF_ERROR domain. Many gdk-pixbuf
* operations can cause errors in this domain, or in the #G_FILE_ERROR
* domain.
*/
typedef enum {
/* image data hosed */
GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
/* no mem to load image */
GDK_PIXBUF_ERROR_INSUFFICIENT_MEMORY,
/* bad option passed to save routine */
GDK_PIXBUF_ERROR_BAD_OPTION,
/* unsupported image type (sort of an ENOSYS) */
GDK_PIXBUF_ERROR_UNKNOWN_TYPE,
/* unsupported operation (load, save) for image type */
GDK_PIXBUF_ERROR_UNSUPPORTED_OPERATION,
GDK_PIXBUF_ERROR_FAILED,
GDK_PIXBUF_ERROR_INCOMPLETE_ANIMATION
} GdkPixbufError;
GDK_PIXBUF_AVAILABLE_IN_ALL
GQuark gdk_pixbuf_error_quark (void);
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_get_type (void) G_GNUC_CONST;
/* Reference counting */
#ifndef GDK_PIXBUF_DISABLE_DEPRECATED
GDK_PIXBUF_DEPRECATED_IN_2_0_FOR(g_object_ref)
GdkPixbuf *gdk_pixbuf_ref (GdkPixbuf *pixbuf);
GDK_PIXBUF_DEPRECATED_IN_2_0_FOR(g_object_unref)
void gdk_pixbuf_unref (GdkPixbuf *pixbuf);
#endif
/* GdkPixbuf accessors */
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkColorspace gdk_pixbuf_get_colorspace (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_ALL
int gdk_pixbuf_get_n_channels (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_get_has_alpha (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_ALL
int gdk_pixbuf_get_bits_per_sample (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_ALL
guchar *gdk_pixbuf_get_pixels (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_ALL
int gdk_pixbuf_get_width (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_ALL
int gdk_pixbuf_get_height (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_ALL
int gdk_pixbuf_get_rowstride (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_2_26
gsize gdk_pixbuf_get_byte_length (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_2_26
guchar *gdk_pixbuf_get_pixels_with_length (const GdkPixbuf *pixbuf,
guint *length);
GDK_PIXBUF_AVAILABLE_IN_2_32
const guint8* gdk_pixbuf_read_pixels (const GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_2_32
GBytes * gdk_pixbuf_read_pixel_bytes (const GdkPixbuf *pixbuf);
/* Create a blank pixbuf with an optimal rowstride and a new buffer */
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_new (GdkColorspace colorspace, gboolean has_alpha, int bits_per_sample,
int width, int height);
GDK_PIXBUF_AVAILABLE_IN_2_36
gint gdk_pixbuf_calculate_rowstride (GdkColorspace colorspace,
gboolean has_alpha,
int bits_per_sample,
int width,
int height);
/* Copy a pixbuf */
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_copy (const GdkPixbuf *pixbuf);
/* Create a pixbuf which points to the pixels of another pixbuf */
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_new_subpixbuf (GdkPixbuf *src_pixbuf,
int src_x,
int src_y,
int width,
int height);
/* Simple loading */
#ifdef G_OS_WIN32
/* In previous versions these _utf8 variants where exported and linked to
* by default. Export them here for ABI (and gi API) compat.
*/
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_new_from_file_utf8 (const char *filename,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_4
GdkPixbuf *gdk_pixbuf_new_from_file_at_size_utf8 (const char *filename,
int width,
int height,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_6
GdkPixbuf *gdk_pixbuf_new_from_file_at_scale_utf8 (const char *filename,
int width,
int height,
gboolean preserve_aspect_ratio,
GError **error);
#endif
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_new_from_file (const char *filename,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_4
GdkPixbuf *gdk_pixbuf_new_from_file_at_size (const char *filename,
int width,
int height,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_6
GdkPixbuf *gdk_pixbuf_new_from_file_at_scale (const char *filename,
int width,
int height,
gboolean preserve_aspect_ratio,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_26
GdkPixbuf *gdk_pixbuf_new_from_resource (const char *resource_path,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_26
GdkPixbuf *gdk_pixbuf_new_from_resource_at_scale (const char *resource_path,
int width,
int height,
gboolean preserve_aspect_ratio,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_new_from_data (const guchar *data,
GdkColorspace colorspace,
gboolean has_alpha,
int bits_per_sample,
int width, int height,
int rowstride,
GdkPixbufDestroyNotify destroy_fn,
gpointer destroy_fn_data);
GDK_PIXBUF_AVAILABLE_IN_2_32
GdkPixbuf *gdk_pixbuf_new_from_bytes (GBytes *data,
GdkColorspace colorspace,
gboolean has_alpha,
int bits_per_sample,
int width, int height,
int rowstride);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_new_from_xpm_data (const char **data);
#ifndef GDK_PIXBUF_DISABLE_DEPRECATED
GDK_PIXBUF_DEPRECATED_IN_2_32
GdkPixbuf* gdk_pixbuf_new_from_inline (gint data_length,
const guint8 *data,
gboolean copy_pixels,
GError **error);
#endif
/* Mutations */
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_fill (GdkPixbuf *pixbuf,
guint32 pixel);
/* Saving */
#ifndef __GTK_DOC_IGNORE__
#ifdef G_OS_WIN32
/* DLL ABI stability hack. */
#define gdk_pixbuf_save gdk_pixbuf_save_utf8
#endif
#endif
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_save (GdkPixbuf *pixbuf,
const char *filename,
const char *type,
GError **error,
...) G_GNUC_NULL_TERMINATED;
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_savev (GdkPixbuf *pixbuf,
const char *filename,
const char *type,
char **option_keys,
char **option_values,
GError **error);
#ifdef G_OS_WIN32
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_savev_utf8 (GdkPixbuf *pixbuf,
const char *filename,
const char *type,
char **option_keys,
char **option_values,
GError **error);
#endif
/* Saving to a callback function */
/**
* GdkPixbufSaveFunc:
* @buf: (array length=count) (element-type guint8): bytes to be written.
* @count: number of bytes in @buf.
* @error: (out): A location to return an error.
* @data: (closure): user data passed to gdk_pixbuf_save_to_callback().
*
* Specifies the type of the function passed to
* gdk_pixbuf_save_to_callback(). It is called once for each block of
* bytes that is "written" by gdk_pixbuf_save_to_callback(). If
* successful it should return %TRUE. If an error occurs it should set
* @error and return %FALSE, in which case gdk_pixbuf_save_to_callback()
* will fail with the same error.
*
* Since: 2.4
* Returns: %TRUE if successful, %FALSE (with @error set) if failed.
*/
typedef gboolean (*GdkPixbufSaveFunc) (const gchar *buf,
gsize count,
GError **error,
gpointer data);
GDK_PIXBUF_AVAILABLE_IN_2_4
gboolean gdk_pixbuf_save_to_callback (GdkPixbuf *pixbuf,
GdkPixbufSaveFunc save_func,
gpointer user_data,
const char *type,
GError **error,
...) G_GNUC_NULL_TERMINATED;
GDK_PIXBUF_AVAILABLE_IN_2_4
gboolean gdk_pixbuf_save_to_callbackv (GdkPixbuf *pixbuf,
GdkPixbufSaveFunc save_func,
gpointer user_data,
const char *type,
char **option_keys,
char **option_values,
GError **error);
/* Saving into a newly allocated char array */
GDK_PIXBUF_AVAILABLE_IN_2_4
gboolean gdk_pixbuf_save_to_buffer (GdkPixbuf *pixbuf,
gchar **buffer,
gsize *buffer_size,
const char *type,
GError **error,
...) G_GNUC_NULL_TERMINATED;
GDK_PIXBUF_AVAILABLE_IN_2_4
gboolean gdk_pixbuf_save_to_bufferv (GdkPixbuf *pixbuf,
gchar **buffer,
gsize *buffer_size,
const char *type,
char **option_keys,
char **option_values,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_14
GdkPixbuf *gdk_pixbuf_new_from_stream (GInputStream *stream,
GCancellable *cancellable,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_new_from_stream_async (GInputStream *stream,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_new_from_stream_finish (GAsyncResult *async_result,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_14
GdkPixbuf *gdk_pixbuf_new_from_stream_at_scale (GInputStream *stream,
gint width,
gint height,
gboolean preserve_aspect_ratio,
GCancellable *cancellable,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_new_from_stream_at_scale_async (GInputStream *stream,
gint width,
gint height,
gboolean preserve_aspect_ratio,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GDK_PIXBUF_AVAILABLE_IN_2_14
gboolean gdk_pixbuf_save_to_stream (GdkPixbuf *pixbuf,
GOutputStream *stream,
const char *type,
GCancellable *cancellable,
GError **error,
...);
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_save_to_stream_async (GdkPixbuf *pixbuf,
GOutputStream *stream,
const gchar *type,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data,
...);
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_save_to_stream_finish (GAsyncResult *async_result,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_36
void gdk_pixbuf_save_to_streamv_async (GdkPixbuf *pixbuf,
GOutputStream *stream,
const gchar *type,
gchar **option_keys,
gchar **option_values,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GDK_PIXBUF_AVAILABLE_IN_2_36
gboolean gdk_pixbuf_save_to_streamv (GdkPixbuf *pixbuf,
GOutputStream *stream,
const char *type,
char **option_keys,
char **option_values,
GCancellable *cancellable,
GError **error);
/* Adding an alpha channel */
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_add_alpha (const GdkPixbuf *pixbuf, gboolean substitute_color,
guchar r, guchar g, guchar b);
/* Copy an area of a pixbuf onto another one */
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_copy_area (const GdkPixbuf *src_pixbuf,
int src_x, int src_y,
int width, int height,
GdkPixbuf *dest_pixbuf,
int dest_x, int dest_y);
/* Brighten/darken and optionally make it pixelated-looking */
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_saturate_and_pixelate (const GdkPixbuf *src,
GdkPixbuf *dest,
gfloat saturation,
gboolean pixelate);
/* Transform an image to agree with its embedded orientation option / tag */
GDK_PIXBUF_AVAILABLE_IN_2_12
GdkPixbuf *gdk_pixbuf_apply_embedded_orientation (GdkPixbuf *src);
/* key/value pairs that can be attached by the pixbuf loader */
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_set_option (GdkPixbuf *pixbuf,
const gchar *key,
const gchar *value);
GDK_PIXBUF_AVAILABLE_IN_ALL
const gchar * gdk_pixbuf_get_option (GdkPixbuf *pixbuf,
const gchar *key);
GDK_PIXBUF_AVAILABLE_IN_2_36
gboolean gdk_pixbuf_remove_option (GdkPixbuf *pixbuf,
const gchar *key);
GDK_PIXBUF_AVAILABLE_IN_2_32
GHashTable * gdk_pixbuf_get_options (GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_2_36
gboolean gdk_pixbuf_copy_options (GdkPixbuf *src_pixbuf,
GdkPixbuf *dest_pixbuf);
G_END_DECLS
#endif /* GDK_PIXBUF_CORE_H */

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/* This file is generated by glib-mkenums, do not modify it. This code is licensed under the same license as the containing project. Note that it links to GLib, so must comply with the LGPL linking clauses. */
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#ifndef __GDK_PIXBUF_ENUM_TYPES_H__
#define __GDK_PIXBUF_ENUM_TYPES_H__
#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf-macros.h>
G_BEGIN_DECLS
/* enumerations from "gdk-pixbuf-core.h" */
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_alpha_mode_get_type (void) G_GNUC_CONST;
#define GDK_TYPE_PIXBUF_ALPHA_MODE (gdk_pixbuf_alpha_mode_get_type ())
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_colorspace_get_type (void) G_GNUC_CONST;
#define GDK_TYPE_COLORSPACE (gdk_colorspace_get_type ())
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_error_get_type (void) G_GNUC_CONST;
#define GDK_TYPE_PIXBUF_ERROR (gdk_pixbuf_error_get_type ())
/* enumerations from "gdk-pixbuf-transform.h" */
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_interp_type_get_type (void) G_GNUC_CONST;
#define GDK_TYPE_INTERP_TYPE (gdk_interp_type_get_type ())
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_rotation_get_type (void) G_GNUC_CONST;
#define GDK_TYPE_PIXBUF_ROTATION (gdk_pixbuf_rotation_get_type ())
G_END_DECLS
#endif /* __GDK_PIXBUF_ENUM_TYPES_H__ */
/* Generated data ends here */

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#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#ifndef GDK_PIXBUF_FEATURES_H
#define GDK_PIXBUF_FEATURES_H 1
#include <glib.h>
/**
* SECTION:initialization_versions
* @Short_description:
Library version numbers.
* @Title: Initialization and Versions
*
* These macros and variables let you check the version of gdk-pixbuf
* you're linking against.
*/
/**
* GDK_PIXBUF_MAJOR:
*
* Major version of gdk-pixbuf library, that is the "0" in
* "0.8.2" for example.
*/
/**
* GDK_PIXBUF_MINOR:
*
* Minor version of gdk-pixbuf library, that is the "8" in
* "0.8.2" for example.
*/
/**
* GDK_PIXBUF_MICRO:
*
* Micro version of gdk-pixbuf library, that is the "2" in
* "0.8.2" for example.
*/
/**
* GDK_PIXBUF_VERSION:
*
* Contains the full version of the gdk-pixbuf header as a string.
* This is the version being compiled against; contrast with
* #gdk_pixbuf_version.
*/
#define GDK_PIXBUF_MAJOR (2)
#define GDK_PIXBUF_MINOR (38)
#define GDK_PIXBUF_MICRO (1)
#define GDK_PIXBUF_VERSION "2.38.1"
#ifndef _GDK_PIXBUF_EXTERN
#define _GDK_PIXBUF_EXTERN extern
#endif
/* We prefix variable declarations so they can
* properly get exported/imported from Windows DLLs.
*/
#ifdef G_PLATFORM_WIN32
# ifdef GDK_PIXBUF_STATIC_COMPILATION
# define GDK_PIXBUF_VAR extern
# else /* !GDK_PIXBUF_STATIC_COMPILATION */
# ifdef GDK_PIXBUF_C_COMPILATION
# ifdef DLL_EXPORT
# define GDK_PIXBUF_VAR _GDK_PIXBUF_EXTERN
# else /* !DLL_EXPORT */
# define GDK_PIXBUF_VAR extern
# endif /* !DLL_EXPORT */
# else /* !GDK_PIXBUF_C_COMPILATION */
# define GDK_PIXBUF_VAR extern __declspec(dllimport)
# endif /* !GDK_PIXBUF_C_COMPILATION */
# endif /* !GDK_PIXBUF_STATIC_COMPILATION */
#else /* !G_PLATFORM_WIN32 */
# define GDK_PIXBUF_VAR _GDK_PIXBUF_EXTERN
#endif /* !G_PLATFORM_WIN32 */
/**
* gdk_pixbuf_major_version:
*
* The major version number of the gdk-pixbuf library. (e.g. in
* gdk-pixbuf version 1.2.5 this is 1.)
*
*
* This variable is in the library, so represents the
* gdk-pixbuf library you have linked against. Contrast with the
* #GDK_PIXBUF_MAJOR macro, which represents the major version of the
* gdk-pixbuf headers you have included.
*/
/**
* gdk_pixbuf_minor_version:
*
* The minor version number of the gdk-pixbuf library. (e.g. in
* gdk-pixbuf version 1.2.5 this is 2.)
*
*
* This variable is in the library, so represents the
* gdk-pixbuf library you have linked against. Contrast with the
* #GDK_PIXBUF_MINOR macro, which represents the minor version of the
* gdk-pixbuf headers you have included.
*/
/**
* gdk_pixbuf_micro_version:
*
* The micro version number of the gdk-pixbuf library. (e.g. in
* gdk-pixbuf version 1.2.5 this is 5.)
*
*
* This variable is in the library, so represents the
* gdk-pixbuf library you have linked against. Contrast with the
* #GDK_PIXBUF_MICRO macro, which represents the micro version of the
* gdk-pixbuf headers you have included.
*/
/**
* gdk_pixbuf_version:
*
* Contains the full version of the gdk-pixbuf library as a string.
* This is the version currently in use by a running program.
*/
GDK_PIXBUF_VAR const guint gdk_pixbuf_major_version;
GDK_PIXBUF_VAR const guint gdk_pixbuf_minor_version;
GDK_PIXBUF_VAR const guint gdk_pixbuf_micro_version;
GDK_PIXBUF_VAR const char *gdk_pixbuf_version;
#endif /* GDK_PIXBUF_FEATURES_H */

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/* GdkPixbuf library - Io handling. This is an internal header for
* GdkPixbuf. You should never use it unless you are doing development for
* GdkPixbuf itself.
*
* Copyright (C) 1999 The Free Software Foundation
*
* Authors: Mark Crichton <crichton@gimp.org>
* Miguel de Icaza <miguel@gnu.org>
* Federico Mena-Quintero <federico@gimp.org>
* Jonathan Blandford <jrb@redhat.com>
* Michael Fulbright <drmike@redhat.com>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GDK_PIXBUF_IO_H
#define GDK_PIXBUF_IO_H
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#include <stdio.h>
#include <glib.h>
#include <gmodule.h>
#include <gdk-pixbuf/gdk-pixbuf-core.h>
#include <gdk-pixbuf/gdk-pixbuf-animation.h>
G_BEGIN_DECLS
typedef struct _GdkPixbufFormat GdkPixbufFormat;
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_format_get_type (void) G_GNUC_CONST;
GDK_PIXBUF_AVAILABLE_IN_ALL
GSList *gdk_pixbuf_get_formats (void);
GDK_PIXBUF_AVAILABLE_IN_2_2
gchar *gdk_pixbuf_format_get_name (GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_2_2
gchar *gdk_pixbuf_format_get_description (GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_2_2
gchar **gdk_pixbuf_format_get_mime_types (GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_2_2
gchar **gdk_pixbuf_format_get_extensions (GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_2_36
gboolean gdk_pixbuf_format_is_save_option_supported (GdkPixbufFormat *format,
const gchar *option_key);
GDK_PIXBUF_AVAILABLE_IN_2_2
gboolean gdk_pixbuf_format_is_writable (GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_2_6
gboolean gdk_pixbuf_format_is_scalable (GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_2_6
gboolean gdk_pixbuf_format_is_disabled (GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_2_6
void gdk_pixbuf_format_set_disabled (GdkPixbufFormat *format,
gboolean disabled);
GDK_PIXBUF_AVAILABLE_IN_2_6
gchar *gdk_pixbuf_format_get_license (GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_2_4
GdkPixbufFormat *gdk_pixbuf_get_file_info (const gchar *filename,
gint *width,
gint *height);
GDK_PIXBUF_AVAILABLE_IN_2_32
void gdk_pixbuf_get_file_info_async (const gchar *filename,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GDK_PIXBUF_AVAILABLE_IN_2_32
GdkPixbufFormat *gdk_pixbuf_get_file_info_finish (GAsyncResult *async_result,
gint *width,
gint *height,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbufFormat *gdk_pixbuf_format_copy (const GdkPixbufFormat *format);
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_format_free (GdkPixbufFormat *format);
#ifdef GDK_PIXBUF_ENABLE_BACKEND
/**
* GdkPixbufModuleSizeFunc:
* @width: pointer to a location containing the current image width
* @height: pointer to a location containing the current image height
* @user_data: the loader.
*
* Defines the type of the function that gets called once the size
* of the loaded image is known.
*
* The function is expected to set @width and @height to the desired
* size to which the image should be scaled. If a module has no efficient
* way to achieve the desired scaling during the loading of the image, it may
* either ignore the size request, or only approximate it - gdk-pixbuf will
* then perform the required scaling on the completely loaded image.
*
* If the function sets @width or @height to zero, the module should interpret
* this as a hint that it will be closed soon and shouldn't allocate further
* resources. This convention is used to implement gdk_pixbuf_get_file_info()
* efficiently.
*
* Since: 2.2
*/
typedef void (* GdkPixbufModuleSizeFunc) (gint *width,
gint *height,
gpointer user_data);
/**
* GdkPixbufModulePreparedFunc:
* @pixbuf: the #GdkPixbuf that is currently being loaded.
* @anim: if an animation is being loaded, the #GdkPixbufAnimation, else %NULL.
* @user_data: the loader.
*
* Defines the type of the function that gets called once the initial
* setup of @pixbuf is done.
*
* #GdkPixbufLoader uses a function of this type to emit the
* "<link linkend="GdkPixbufLoader-area-prepared">area_prepared</link>"
* signal.
*
* Since: 2.2
*/
typedef void (* GdkPixbufModulePreparedFunc) (GdkPixbuf *pixbuf,
GdkPixbufAnimation *anim,
gpointer user_data);
/**
* GdkPixbufModuleUpdatedFunc:
* @pixbuf: the #GdkPixbuf that is currently being loaded.
* @x: the X origin of the updated area.
* @y: the Y origin of the updated area.
* @width: the width of the updated area.
* @height: the height of the updated area.
* @user_data: the loader.
*
* Defines the type of the function that gets called every time a region
* of @pixbuf is updated.
*
* #GdkPixbufLoader uses a function of this type to emit the
* "<link linkend="GdkPixbufLoader-area-updated">area_updated</link>"
* signal.
*
* Since: 2.2
*/
typedef void (* GdkPixbufModuleUpdatedFunc) (GdkPixbuf *pixbuf,
int x,
int y,
int width,
int height,
gpointer user_data);
/**
* GdkPixbufModulePattern:
* @prefix: the prefix for this pattern
* @mask: mask containing bytes which modify how the prefix is matched against
* test data
* @relevance: relevance of this pattern
*
* The signature of a module is a set of prefixes. Prefixes are encoded as
* pairs of ordinary strings, where the second string, called the mask, if
* not %NULL, must be of the same length as the first one and may contain
* ' ', '!', 'x', 'z', and 'n' to indicate bytes that must be matched,
* not matched, "don't-care"-bytes, zeros and non-zeros.
* Each prefix has an associated integer that describes the relevance of
* the prefix, with 0 meaning a mismatch and 100 a "perfect match".
*
* Starting with gdk-pixbuf 2.8, the first byte of the mask may be '*',
* indicating an unanchored pattern that matches not only at the beginning,
* but also in the middle. Versions prior to 2.8 will interpret the '*'
* like an 'x'.
*
* The signature of a module is stored as an array of
* #GdkPixbufModulePatterns. The array is terminated by a pattern
* where the @prefix is %NULL.
*
*
* <informalexample><programlisting>
* GdkPixbufModulePattern *signature[] = {
* { "abcdx", " !x z", 100 },
* { "bla", NULL, 90 },
* { NULL, NULL, 0 }
* };
* </programlisting>
* The example matches e.g. "auud\0" with relevance 100, and "blau" with
* relevance 90.</informalexample>
*
* Since: 2.2
*/
typedef struct _GdkPixbufModulePattern GdkPixbufModulePattern;
struct _GdkPixbufModulePattern {
char *prefix;
char *mask;
int relevance;
};
/**
* GdkPixbufModule:
* @module_name: the name of the module, usually the same as the
* usual file extension for images of this type, eg. "xpm", "jpeg" or "png".
* @module_path: the path from which the module is loaded.
* @module: the loaded #GModule.
* @info: a #GdkPixbufFormat holding information about the module.
* @load: loads an image from a file.
* @load_xpm_data: loads an image from data in memory.
* @begin_load: begins an incremental load.
* @stop_load: stops an incremental load.
* @load_increment: continues an incremental load.
* @load_animation: loads an animation from a file.
* @save: saves a #GdkPixbuf to a file.
* @save_to_callback: saves a #GdkPixbuf by calling the given #GdkPixbufSaveFunc.
* @is_save_option_supported: returns whether a save option key is supported by the module
*
* A #GdkPixbufModule contains the necessary functions to load and save
* images in a certain file format.
*
* A #GdkPixbufModule can be loaded dynamically from a #GModule.
* Each loadable module must contain a #GdkPixbufModuleFillVtableFunc function
* named <function>fill_vtable</function>, which will get called when the module
* is loaded and must set the function pointers of the #GdkPixbufModule.
*/
typedef struct _GdkPixbufModule GdkPixbufModule;
struct _GdkPixbufModule {
char *module_name;
char *module_path;
GModule *module;
GdkPixbufFormat *info;
GdkPixbuf *(* load) (FILE *f,
GError **error);
GdkPixbuf *(* load_xpm_data) (const char **data);
/* Incremental loading */
gpointer (* begin_load) (GdkPixbufModuleSizeFunc size_func,
GdkPixbufModulePreparedFunc prepare_func,
GdkPixbufModuleUpdatedFunc update_func,
gpointer user_data,
GError **error);
gboolean (* stop_load) (gpointer context,
GError **error);
gboolean (* load_increment) (gpointer context,
const guchar *buf,
guint size,
GError **error);
/* Animation loading */
GdkPixbufAnimation *(* load_animation) (FILE *f,
GError **error);
/* Saving */
gboolean (* save) (FILE *f,
GdkPixbuf *pixbuf,
gchar **param_keys,
gchar **param_values,
GError **error);
gboolean (*save_to_callback) (GdkPixbufSaveFunc save_func,
gpointer user_data,
GdkPixbuf *pixbuf,
gchar **option_keys,
gchar **option_values,
GError **error);
gboolean (* is_save_option_supported) (const gchar *option_key);
/*< private >*/
void (*_reserved1) (void);
void (*_reserved2) (void);
void (*_reserved3) (void);
void (*_reserved4) (void);
};
/**
* GdkPixbufModuleFillVtableFunc:
* @module: a #GdkPixbufModule.
*
* Defines the type of the function used to set the vtable of a
* #GdkPixbufModule when it is loaded.
*
* Since: 2.2
*/
typedef void (* GdkPixbufModuleFillVtableFunc) (GdkPixbufModule *module);
/**
* GdkPixbufModuleFillInfoFunc:
* @info: a #GdkPixbufFormat.
*
* Defines the type of the function used to fill a
* #GdkPixbufFormat structure with information about a module.
*
* Since: 2.2
*/
typedef void (* GdkPixbufModuleFillInfoFunc) (GdkPixbufFormat *info);
/**
* GdkPixbufFormatFlags:
* @GDK_PIXBUF_FORMAT_WRITABLE: the module can write out images in the format.
* @GDK_PIXBUF_FORMAT_SCALABLE: the image format is scalable
* @GDK_PIXBUF_FORMAT_THREADSAFE: the module is threadsafe. gdk-pixbuf
* ignores modules that are not marked as threadsafe. (Since 2.28).
*
* Flags which allow a module to specify further details about the supported
* operations.
*
* Since: 2.2
*/
typedef enum /*< skip >*/
{
GDK_PIXBUF_FORMAT_WRITABLE = 1 << 0,
GDK_PIXBUF_FORMAT_SCALABLE = 1 << 1,
GDK_PIXBUF_FORMAT_THREADSAFE = 1 << 2
} GdkPixbufFormatFlags;
/**
* GdkPixbufFormat:
* @name: the name of the image format.
* @signature: the signature of the module.
* @domain: the message domain for the @description.
* @description: a description of the image format.
* @mime_types: a %NULL-terminated array of MIME types for the image format.
* @extensions: a %NULL-terminated array of typical filename extensions for the
* image format.
* @flags: a combination of #GdkPixbufFormatFlags.
* @disabled: a boolean determining whether the loader is disabled.
* @license: a string containing license information, typically set to
* shorthands like "GPL", "LGPL", etc.
*
* A #GdkPixbufFormat contains information about the image format accepted by a
* module. Only modules should access the fields directly, applications should
* use the <function>gdk_pixbuf_format_*</function> functions.
*
* Since: 2.2
*/
struct _GdkPixbufFormat {
gchar *name;
GdkPixbufModulePattern *signature;
gchar *domain;
gchar *description;
gchar **mime_types;
gchar **extensions;
guint32 flags;
gboolean disabled;
gchar *license;
};
#endif /* GDK_PIXBUF_ENABLE_BACKEND */
G_END_DECLS
#endif /* GDK_PIXBUF_IO_H */

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/* GdkPixbuf library - Progressive loader object
*
* Copyright (C) 1999 The Free Software Foundation
*
* Authors: Mark Crichton <crichton@gimp.org>
* Miguel de Icaza <miguel@gnu.org>
* Federico Mena-Quintero <federico@gimp.org>
* Jonathan Blandford <jrb@redhat.com>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GDK_PIXBUF_LOADER_H
#define GDK_PIXBUF_LOADER_H
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#include <glib.h>
#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf-core.h>
#include <gdk-pixbuf/gdk-pixbuf-animation.h>
#include <gdk-pixbuf/gdk-pixbuf-io.h>
G_BEGIN_DECLS
#define GDK_TYPE_PIXBUF_LOADER (gdk_pixbuf_loader_get_type ())
#define GDK_PIXBUF_LOADER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_PIXBUF_LOADER, GdkPixbufLoader))
#define GDK_PIXBUF_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_LOADER, GdkPixbufLoaderClass))
#define GDK_IS_PIXBUF_LOADER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_PIXBUF_LOADER))
#define GDK_IS_PIXBUF_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_LOADER))
#define GDK_PIXBUF_LOADER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_LOADER, GdkPixbufLoaderClass))
/**
* GdkPixbufLoader:
*
* The GdkPixbufLoader struct contains only private
* fields.
*/
typedef struct _GdkPixbufLoader GdkPixbufLoader;
struct _GdkPixbufLoader
{
GObject parent_instance;
/*< private >*/
gpointer priv;
};
typedef struct _GdkPixbufLoaderClass GdkPixbufLoaderClass;
struct _GdkPixbufLoaderClass
{
GObjectClass parent_class;
void (*size_prepared) (GdkPixbufLoader *loader,
int width,
int height);
void (*area_prepared) (GdkPixbufLoader *loader);
/* Last known frame needs a redraw for x, y, width, height */
void (*area_updated) (GdkPixbufLoader *loader,
int x,
int y,
int width,
int height);
void (*closed) (GdkPixbufLoader *loader);
};
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_loader_get_type (void) G_GNUC_CONST;
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbufLoader * gdk_pixbuf_loader_new (void);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbufLoader * gdk_pixbuf_loader_new_with_type (const char *image_type,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_4
GdkPixbufLoader * gdk_pixbuf_loader_new_with_mime_type (const char *mime_type,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_2
void gdk_pixbuf_loader_set_size (GdkPixbufLoader *loader,
int width,
int height);
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_loader_write (GdkPixbufLoader *loader,
const guchar *buf,
gsize count,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_30
gboolean gdk_pixbuf_loader_write_bytes (GdkPixbufLoader *loader,
GBytes *buffer,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf * gdk_pixbuf_loader_get_pixbuf (GdkPixbufLoader *loader);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbufAnimation * gdk_pixbuf_loader_get_animation (GdkPixbufLoader *loader);
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_loader_close (GdkPixbufLoader *loader,
GError **error);
GDK_PIXBUF_AVAILABLE_IN_2_2
GdkPixbufFormat *gdk_pixbuf_loader_get_format (GdkPixbufLoader *loader);
G_END_DECLS
#endif

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/* GdkPixbuf library - GdkPixbuf Macros
*
* Copyright (C) 2016 Chun-wei Fan
*
* Authors: Chun-wei Fan <fanc999@yahoo.com.tw>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#ifndef GDK_PIXBUF_MACROS_H
#define GDK_PIXBUF_MACROS_H
#include <glib.h>
#include <gdk-pixbuf/gdk-pixbuf-features.h>
/**
* GDK_PIXBUF_CHECK_VERSION:
* @major: major version (e.g. 2 for version 2.34.0)
* @minor: minor version (e.g. 34 for version 2.34.0)
* @micro: micro version (e.g. 0 for version 2.34.0)
*
* Macro to test the version of GdkPixbuf being compiled against.
*
* Returns: %TRUE if the version of the GdkPixbuf header files
* is the same as or newer than the passed-in version.
*
* Since: 2.36
*/
#define GDK_PIXBUF_CHECK_VERSION(major, minor, micro) \
(GDK_PIXBUF_MAJOR > (major) || \
(GDK_PIXBUF_MAJOR == (major) && GDK_PIXBUF_MINOR > (minor)) || \
(GDK_PIXBUF_MAJOR == (major) && GDK_PIXBUF_MINOR == (minor) && \
GDK_PIXBUF_MICRO >= (micro)))
/**
* GDK_PIXBUF_VERSION_2_0:
*
* A macro that evaluates to the 2.0 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_0 (G_ENCODE_VERSION (2, 0))
/**
* GDK_PIXBUF_VERSION_2_2:
*
* A macro that evaluates to the 2.2 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_2 (G_ENCODE_VERSION (2, 2))
/**
* GDK_PIXBUF_VERSION_2_4:
*
* A macro that evaluates to the 2.4 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_4 (G_ENCODE_VERSION (2, 4))
/**
* GDK_PIXBUF_VERSION_2_6:
*
* A macro that evaluates to the 2.6 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_6 (G_ENCODE_VERSION (2, 6))
/**
* GDK_PIXBUF_VERSION_2_8:
*
* A macro that evaluates to the 2.8 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_8 (G_ENCODE_VERSION (2, 8))
/**
* GDK_PIXBUF_VERSION_2_10:
*
* A macro that evaluates to the 2.10 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_10 (G_ENCODE_VERSION (2, 10))
/**
* GDK_PIXBUF_VERSION_2_12:
*
* A macro that evaluates to the 2.12 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_12 (G_ENCODE_VERSION (2, 12))
/**
* GDK_PIXBUF_VERSION_2_14:
*
* A macro that evaluates to the 2.14 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_14 (G_ENCODE_VERSION (2, 14))
/**
* GDK_PIXBUF_VERSION_2_16:
*
* A macro that evaluates to the 2.16 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_16 (G_ENCODE_VERSION (2, 16))
/**
* GDK_PIXBUF_VERSION_2_18:
*
* A macro that evaluates to the 2.18 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_18 (G_ENCODE_VERSION (2, 18))
/**
* GDK_PIXBUF_VERSION_2_20:
*
* A macro that evaluates to the 2.20 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_20 (G_ENCODE_VERSION (2, 20))
/**
* GDK_PIXBUF_VERSION_2_22:
*
* A macro that evaluates to the 2.22 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_22 (G_ENCODE_VERSION (2, 22))
/**
* GDK_PIXBUF_VERSION_2_24:
*
* A macro that evaluates to the 2.24 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_24 (G_ENCODE_VERSION (2, 24))
/**
* GDK_PIXBUF_VERSION_2_26:
*
* A macro that evaluates to the 2.26 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_26 (G_ENCODE_VERSION (2, 26))
/**
* GDK_PIXBUF_VERSION_2_28:
*
* A macro that evaluates to the 2.28 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_28 (G_ENCODE_VERSION (2, 28))
/**
* GDK_PIXBUF_VERSION_2_30:
*
* A macro that evaluates to the 2.30 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_30 (G_ENCODE_VERSION (2, 30))
/**
* GDK_PIXBUF_VERSION_2_32:
*
* A macro that evaluates to the 2.32 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_32 (G_ENCODE_VERSION (2, 32))
/**
* GDK_PIXBUF_VERSION_2_34:
*
* A macro that evaluates to the 2.34 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_34 (G_ENCODE_VERSION (2, 34))
/**
* GDK_PIXBUF_VERSION_2_36:
*
* A macro that evaluates to the 2.36 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.36
*/
#define GDK_PIXBUF_VERSION_2_36 (G_ENCODE_VERSION (2, 36))
/**
* GDK_PIXBUF_VERSION_2_38:
*
* A macro that evaluates to the 2.38 version of GdkPixbuf,
* in a format that can be used by the C pre-processor.
*
* Since: 2.38
*/
#define GDK_PIXBUF_VERSION_2_38 (G_ENCODE_VERSION (2, 38))
#ifndef __GTK_DOC_IGNORE__
#if (GDK_PIXBUF_MINOR % 2)
#define GDK_PIXBUF_VERSION_CUR_STABLE (G_ENCODE_VERSION (GDK_PIXBUF_MAJOR, GDK_PIXBUF_MINOR + 1))
#else
#define GDK_PIXBUF_VERSION_CUR_STABLE (G_ENCODE_VERSION (GDK_PIXBUF_MAJOR, GDK_PIXBUF_MINOR))
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if (GDK_PIXBUF_MINOR % 2)
#define GDK_PIXBUF_VERSION_PREV_STABLE (G_ENCODE_VERSION (GDK_PIXBUF_MAJOR, GDK_PIXBUF_MINOR - 1))
#else
#define GDK_PIXBUF_VERSION_PREV_STABLE (G_ENCODE_VERSION (GDK_PIXBUF_MAJOR, GDK_PIXBUF_MINOR - 2))
#endif
#endif /* __GTK_DOC_IGNORE__ */
/**
* GDK_PIXBUF_VERSION_MIN_REQUIRED:
*
* A macro that should be defined by the user prior to including
* the gdk-pixbuf.h header.
* The definition should be one of the predefined version
* macros: %GDK_PIXBUF_VERSION_2_0, %GDK_PIXBUF_VERSION_2_2, ...
*
* This macro defines the lower bound for the GdkPixbuf API to use.
*
* If a function has been deprecated in a newer version of GdkPixbuf,
* defining this symbol hides the compiler warnings for those functions
* without disabling warnings for the other deprecated functions.
*
* <warning>
* Warning: if you define this macro, do not forget to update it! Especially
* when writing new code. Otherwise you can miss the new deprecations.
* </warning>
*
* Since: 2.36
*/
#ifndef GDK_PIXBUF_VERSION_MIN_REQUIRED
#define GDK_PIXBUF_VERSION_MIN_REQUIRED (GDK_PIXBUF_VERSION_CUR_STABLE)
#endif
/**
* GDK_PIXBUF_VERSION_MAX_ALLOWED:
*
* A macro that should be defined by the user prior to including
* the gdk-pixbuf.h header.
* The definition should be one of the predefined version
* macros: %GDK_PIXBUF_VERSION_2_0, %GDK_PIXBUF_VERSION_2_2, ...
*
* This macro defines the upper bound for the GdkPixbuf API to use.
*
* If a function has been introduced in a newer version of GdkPixbuf,
* it is possible to use this symbol to get compiler warnings when
* trying to use that function.
*
* Since: 2.36
*/
#ifndef GDK_PIXBUF_VERSION_MAX_ALLOWED
#if GDK_PIXBUF_VERSION_MIN_REQUIRED > GDK_PIXBUF_VERSION_PREV_STABLE
#define GDK_PIXBUF_VERSION_MAX_ALLOWED GDK_PIXBUF_VERSION_MIN_REQUIRED
#else
#define GDK_PIXBUF_VERSION_MAX_ALLOWED GDK_PIXBUF_VERSION_CUR_STABLE
#endif
#endif
/* sanity checks */
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_MIN_REQUIRED
#error "GDK_PIXBUF_VERSION_MAX_ALLOWED must be >= GDK_PIXBUF_VERSION_MIN_REQUIRED"
#endif
#if GDK_PIXBUF_VERSION_MIN_REQUIRED < GDK_PIXBUF_VERSION_2_0
#error "GDK_PIXBUF_VERSION_MIN_REQUIRED must be >= GDK_PIXBUF_VERSION_2_0"
#endif
#ifndef __GTK_DOC_IGNORE__
#define GDK_PIXBUF_AVAILABLE_IN_ALL _GDK_PIXBUF_EXTERN
#endif
/* Every new stable minor release should add a set of macros here */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_0
#define GDK_PIXBUF_DEPRECATED_IN_2_0 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_0_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_0 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_0_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_0
#define GDK_PIXBUF_AVAILABLE_IN_2_0 G_UNAVAILABLE(2, 0) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_0 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_2
#define GDK_PIXBUF_DEPRECATED_IN_2_2 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_2_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_2 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_2_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_2
#define GDK_PIXBUF_AVAILABLE_IN_2_2 G_UNAVAILABLE(2, 2) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_2 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_4
#define GDK_PIXBUF_DEPRECATED_IN_2_4 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_4_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_4 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_4_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_4
#define GDK_PIXBUF_AVAILABLE_IN_2_4 G_UNAVAILABLE(2, 4) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_4 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_6
#define GDK_PIXBUF_DEPRECATED_IN_2_6 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_6_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_6 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_6_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_6
#define GDK_PIXBUF_AVAILABLE_IN_2_6 G_UNAVAILABLE(2, 6) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_6 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_8
#define GDK_PIXBUF_DEPRECATED_IN_2_8 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_8_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_8 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_8_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_8
#define GDK_PIXBUF_AVAILABLE_IN_2_8 G_UNAVAILABLE(2, 8) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_8 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_10
#define GDK_PIXBUF_DEPRECATED_IN_2_10 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_10_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_10 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_10_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_10
#define GDK_PIXBUF_AVAILABLE_IN_2_10 G_UNAVAILABLE(2, 10) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_10 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_12
#define GDK_PIXBUF_DEPRECATED_IN_2_12 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_12_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_12 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_12_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_12
#define GDK_PIXBUF_AVAILABLE_IN_2_12 G_UNAVAILABLE(2, 12) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_12 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_14
#define GDK_PIXBUF_DEPRECATED_IN_2_14 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_14_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_14 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_14_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_14
#define GDK_PIXBUF_AVAILABLE_IN_2_14 G_UNAVAILABLE(2, 14) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_14 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_16
#define GDK_PIXBUF_DEPRECATED_IN_2_16 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_16_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_16 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_16_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_16
#define GDK_PIXBUF_AVAILABLE_IN_2_16 G_UNAVAILABLE(2, 16) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_16 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_18
#define GDK_PIXBUF_DEPRECATED_IN_2_18 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_18_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_18 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_18_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_18
#define GDK_PIXBUF_AVAILABLE_IN_2_18 G_UNAVAILABLE(2, 18) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_18 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_20
#define GDK_PIXBUF_DEPRECATED_IN_2_20 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_20_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_20 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_20_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_20
#define GDK_PIXBUF_AVAILABLE_IN_2_20 G_UNAVAILABLE(2, 20) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_20 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_22
#define GDK_PIXBUF_DEPRECATED_IN_2_22 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_22_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_22 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_22_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_22
#define GDK_PIXBUF_AVAILABLE_IN_2_22 G_UNAVAILABLE(2, 22) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_22 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_24
#define GDK_PIXBUF_DEPRECATED_IN_2_24 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_24_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_24 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_24_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_24
#define GDK_PIXBUF_AVAILABLE_IN_2_24 G_UNAVAILABLE(2, 24) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_24 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_26
#define GDK_PIXBUF_DEPRECATED_IN_2_26 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_26_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_26 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_26_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_26
#define GDK_PIXBUF_AVAILABLE_IN_2_26 G_UNAVAILABLE(2, 26) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_26 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_28
#define GDK_PIXBUF_DEPRECATED_IN_2_28 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_28_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_28 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_28_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_28
#define GDK_PIXBUF_AVAILABLE_IN_2_28 G_UNAVAILABLE(2, 28) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_28 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_30
#define GDK_PIXBUF_DEPRECATED_IN_2_30 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_30_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_30 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_30_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_30
#define GDK_PIXBUF_AVAILABLE_IN_2_30 G_UNAVAILABLE(2, 30) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_30 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_32
#define GDK_PIXBUF_DEPRECATED_IN_2_32 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_32_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_32 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_32_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_32
#define GDK_PIXBUF_AVAILABLE_IN_2_32 G_UNAVAILABLE(2, 32) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_32 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_34
#define GDK_PIXBUF_DEPRECATED_IN_2_34 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_34_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_34 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_34_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_34
#define GDK_PIXBUF_AVAILABLE_IN_2_34 G_UNAVAILABLE(2, 34) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_34 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_36
#define GDK_PIXBUF_DEPRECATED_IN_2_36 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_36_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_36 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_36_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_36
#define GDK_PIXBUF_AVAILABLE_IN_2_36 G_UNAVAILABLE(2, 36) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_36 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MIN_REQUIRED >= GDK_PIXBUF_VERSION_2_38
#define GDK_PIXBUF_DEPRECATED_IN_2_38 G_DEPRECATED _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_38_FOR(f) G_DEPRECATED_FOR(f) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_DEPRECATED_IN_2_38 _GDK_PIXBUF_EXTERN
#define GDK_PIXBUF_DEPRECATED_IN_2_38_FOR(f) _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#ifndef __GTK_DOC_IGNORE__
#if GDK_PIXBUF_VERSION_MAX_ALLOWED < GDK_PIXBUF_VERSION_2_38
#define GDK_PIXBUF_AVAILABLE_IN_2_38 G_UNAVAILABLE(2, 38) _GDK_PIXBUF_EXTERN
#else
#define GDK_PIXBUF_AVAILABLE_IN_2_38 _GDK_PIXBUF_EXTERN
#endif
#endif /* __GTK_DOC_IGNORE__ */
#endif /* GDK_PIXBUF_MACROS_H */

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@ -0,0 +1,33 @@
/* This file is generated by glib-genmarshal, do not modify it. This code is licensed under the same license as the containing project. Note that it links to GLib, so must comply with the LGPL linking clauses. */
#pragma once
#include <glib-object.h>
G_BEGIN_DECLS
/* VOID:VOID (../gdk-pixbuf/gdk-pixbuf-marshal.list:25) */
#define _gdk_pixbuf_marshal_VOID__VOID g_cclosure_marshal_VOID__VOID
/* VOID:INT,INT (../gdk-pixbuf/gdk-pixbuf-marshal.list:26) */
extern
void _gdk_pixbuf_marshal_VOID__INT_INT (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data);
/* VOID:INT,INT,INT,INT (../gdk-pixbuf/gdk-pixbuf-marshal.list:27) */
extern
void _gdk_pixbuf_marshal_VOID__INT_INT_INT_INT (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data);
/* VOID:POINTER (../gdk-pixbuf/gdk-pixbuf-marshal.list:28) */
#define _gdk_pixbuf_marshal_VOID__POINTER g_cclosure_marshal_VOID__POINTER
G_END_DECLS

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@ -0,0 +1,70 @@
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/* GdkPixbuf library - Simple frame-based animations
*
* Copyright (C) 2004 Dom Lachowicz
*
* Authors: Dom Lachowicz <cinamod@hotmail.com>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GDK_PIXBUF_SIMPLE_ANIM_H
#define GDK_PIXBUF_SIMPLE_ANIM_H
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#include <gdk-pixbuf/gdk-pixbuf-animation.h>
G_BEGIN_DECLS
/**
* GdkPixbufSimpleAnim:
*
* An opaque struct representing a simple animation.
*/
typedef struct _GdkPixbufSimpleAnim GdkPixbufSimpleAnim;
typedef struct _GdkPixbufSimpleAnimClass GdkPixbufSimpleAnimClass;
#define GDK_TYPE_PIXBUF_SIMPLE_ANIM (gdk_pixbuf_simple_anim_get_type ())
#define GDK_PIXBUF_SIMPLE_ANIM(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_PIXBUF_SIMPLE_ANIM, GdkPixbufSimpleAnim))
#define GDK_IS_PIXBUF_SIMPLE_ANIM(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_PIXBUF_SIMPLE_ANIM))
#define GDK_PIXBUF_SIMPLE_ANIM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_SIMPLE_ANIM, GdkPixbufSimpleAnimClass))
#define GDK_IS_PIXBUF_SIMPLE_ANIM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_SIMPLE_ANIM))
#define GDK_PIXBUF_SIMPLE_ANIM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_PIXBUF_SIMPLE_ANIM, GdkPixbufSimpleAnimClass))
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_simple_anim_get_type (void) G_GNUC_CONST;
GDK_PIXBUF_AVAILABLE_IN_ALL
GType gdk_pixbuf_simple_anim_iter_get_type (void) G_GNUC_CONST;
GDK_PIXBUF_AVAILABLE_IN_2_8
GdkPixbufSimpleAnim *gdk_pixbuf_simple_anim_new (gint width,
gint height,
gfloat rate);
GDK_PIXBUF_AVAILABLE_IN_2_8
void gdk_pixbuf_simple_anim_add_frame (GdkPixbufSimpleAnim *animation,
GdkPixbuf *pixbuf);
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_simple_anim_set_loop (GdkPixbufSimpleAnim *animation,
gboolean loop);
GDK_PIXBUF_AVAILABLE_IN_ALL
gboolean gdk_pixbuf_simple_anim_get_loop (GdkPixbufSimpleAnim *animation);
G_END_DECLS
#endif /* GDK_PIXBUF_SIMPLE_ANIM_H */

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@ -0,0 +1,166 @@
/* GdkPixbuf library - transformations
*
* Copyright (C) 2003 The Free Software Foundation
*
* Authors: Mark Crichton <crichton@gimp.org>
* Miguel de Icaza <miguel@gnu.org>
* Federico Mena-Quintero <federico@gimp.org>
* Havoc Pennington <hp@redhat.com>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GDK_PIXBUF_TRANSFORM_H
#define GDK_PIXBUF_TRANSFORM_H
#if defined(GDK_PIXBUF_DISABLE_SINGLE_INCLUDES) && !defined (GDK_PIXBUF_H_INSIDE) && !defined (GDK_PIXBUF_COMPILATION)
#error "Only <gdk-pixbuf/gdk-pixbuf.h> can be included directly."
#endif
#include <glib.h>
#include <gdk-pixbuf/gdk-pixbuf-core.h>
G_BEGIN_DECLS
/* Scaling */
/**
* GdkInterpType:
* @GDK_INTERP_NEAREST: Nearest neighbor sampling; this is the fastest
* and lowest quality mode. Quality is normally unacceptable when scaling
* down, but may be OK when scaling up.
* @GDK_INTERP_TILES: This is an accurate simulation of the PostScript
* image operator without any interpolation enabled. Each pixel is
* rendered as a tiny parallelogram of solid color, the edges of which
* are implemented with antialiasing. It resembles nearest neighbor for
* enlargement, and bilinear for reduction.
* @GDK_INTERP_BILINEAR: Best quality/speed balance; use this mode by
* default. Bilinear interpolation. For enlargement, it is
* equivalent to point-sampling the ideal bilinear-interpolated image.
* For reduction, it is equivalent to laying down small tiles and
* integrating over the coverage area.
* @GDK_INTERP_HYPER: This is the slowest and highest quality
* reconstruction function. It is derived from the hyperbolic filters in
* Wolberg's "Digital Image Warping", and is formally defined as the
* hyperbolic-filter sampling the ideal hyperbolic-filter interpolated
* image (the filter is designed to be idempotent for 1:1 pixel mapping).
* **Deprecated**: this interpolation filter is deprecated, as in reality
* it has a lower quality than the @GDK_INTERP_BILINEAR filter
* (Since: 2.38)
*
* This enumeration describes the different interpolation modes that
* can be used with the scaling functions. @GDK_INTERP_NEAREST is
* the fastest scaling method, but has horrible quality when
* scaling down. @GDK_INTERP_BILINEAR is the best choice if you
* aren't sure what to choose, it has a good speed/quality balance.
*
* **Note**: Cubic filtering is missing from the list; hyperbolic
* interpolation is just as fast and results in higher quality.
*/
typedef enum {
GDK_INTERP_NEAREST,
GDK_INTERP_TILES,
GDK_INTERP_BILINEAR,
GDK_INTERP_HYPER
} GdkInterpType;
/**
* GdkPixbufRotation:
* @GDK_PIXBUF_ROTATE_NONE: No rotation.
* @GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE: Rotate by 90 degrees.
* @GDK_PIXBUF_ROTATE_UPSIDEDOWN: Rotate by 180 degrees.
* @GDK_PIXBUF_ROTATE_CLOCKWISE: Rotate by 270 degrees.
*
* The possible rotations which can be passed to gdk_pixbuf_rotate_simple().
* To make them easier to use, their numerical values are the actual degrees.
*/
typedef enum {
GDK_PIXBUF_ROTATE_NONE = 0,
GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE = 90,
GDK_PIXBUF_ROTATE_UPSIDEDOWN = 180,
GDK_PIXBUF_ROTATE_CLOCKWISE = 270
} GdkPixbufRotation;
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_scale (const GdkPixbuf *src,
GdkPixbuf *dest,
int dest_x,
int dest_y,
int dest_width,
int dest_height,
double offset_x,
double offset_y,
double scale_x,
double scale_y,
GdkInterpType interp_type);
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_composite (const GdkPixbuf *src,
GdkPixbuf *dest,
int dest_x,
int dest_y,
int dest_width,
int dest_height,
double offset_x,
double offset_y,
double scale_x,
double scale_y,
GdkInterpType interp_type,
int overall_alpha);
GDK_PIXBUF_AVAILABLE_IN_ALL
void gdk_pixbuf_composite_color (const GdkPixbuf *src,
GdkPixbuf *dest,
int dest_x,
int dest_y,
int dest_width,
int dest_height,
double offset_x,
double offset_y,
double scale_x,
double scale_y,
GdkInterpType interp_type,
int overall_alpha,
int check_x,
int check_y,
int check_size,
guint32 color1,
guint32 color2);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_scale_simple (const GdkPixbuf *src,
int dest_width,
int dest_height,
GdkInterpType interp_type);
GDK_PIXBUF_AVAILABLE_IN_ALL
GdkPixbuf *gdk_pixbuf_composite_color_simple (const GdkPixbuf *src,
int dest_width,
int dest_height,
GdkInterpType interp_type,
int overall_alpha,
int check_size,
guint32 color1,
guint32 color2);
GDK_PIXBUF_AVAILABLE_IN_2_6
GdkPixbuf *gdk_pixbuf_rotate_simple (const GdkPixbuf *src,
GdkPixbufRotation angle);
GDK_PIXBUF_AVAILABLE_IN_2_6
GdkPixbuf *gdk_pixbuf_flip (const GdkPixbuf *src,
gboolean horizontal);
G_END_DECLS
#endif /* GDK_PIXBUF_TRANSFORM_H */

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/* GdkPixbuf library - Main header file
*
* Copyright (C) 1999 The Free Software Foundation
*
* Authors: Mark Crichton <crichton@gimp.org>
* Miguel de Icaza <miguel@gnu.org>
* Federico Mena-Quintero <federico@gimp.org>
* Havoc Pennington <hp@redhat.com>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GDK_PIXBUF_H
#define GDK_PIXBUF_H
#define GDK_PIXBUF_H_INSIDE
#include <glib.h>
#include <gdk-pixbuf/gdk-pixbuf-macros.h>
#include <gdk-pixbuf/gdk-pixbuf-features.h>
#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf-core.h>
#include <gdk-pixbuf/gdk-pixbuf-transform.h>
#include <gdk-pixbuf/gdk-pixbuf-animation.h>
#include <gdk-pixbuf/gdk-pixbuf-simple-anim.h>
#include <gdk-pixbuf/gdk-pixbuf-io.h>
#include <gdk-pixbuf/gdk-pixbuf-loader.h>
#include <gdk-pixbuf/gdk-pixbuf-enum-types.h>
#include <gdk-pixbuf/gdk-pixbuf-autocleanups.h>
#undef GDK_PIXBUF_H_INSIDE
#endif /* GDK_PIXBUF_H */

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/* GdkPixbuf library - GdkPixdata - functions for inlined pixbuf handling
* Copyright (C) 1999, 2001 Tim Janik
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GDK_PIXDATA_H__
#define __GDK_PIXDATA_H__
#ifndef GDK_PIXBUF_DISABLE_DEPRECATED
#include <gdk-pixbuf/gdk-pixbuf.h>
G_BEGIN_DECLS
/**
* GDK_PIXBUF_MAGIC_NUMBER:
*
* Magic number for #GdkPixdata structures.
**/
#define GDK_PIXBUF_MAGIC_NUMBER (0x47646b50) /* 'GdkP' */
/**
* GdkPixdataType:
* @GDK_PIXDATA_COLOR_TYPE_RGB: each pixel has red, green and blue samples.
* @GDK_PIXDATA_COLOR_TYPE_RGBA: each pixel has red, green and blue samples
* and an alpha value.
* @GDK_PIXDATA_COLOR_TYPE_MASK: mask for the colortype flags of the enum.
* @GDK_PIXDATA_SAMPLE_WIDTH_8: each sample has 8 bits.
* @GDK_PIXDATA_SAMPLE_WIDTH_MASK: mask for the sample width flags of the enum.
* @GDK_PIXDATA_ENCODING_RAW: the pixel data is in raw form.
* @GDK_PIXDATA_ENCODING_RLE: the pixel data is run-length encoded. Runs may
* be up to 127 bytes long; their length is stored in a single byte
* preceding the pixel data for the run. If a run is constant, its length
* byte has the high bit set and the pixel data consists of a single pixel
* which must be repeated.
* @GDK_PIXDATA_ENCODING_MASK: mask for the encoding flags of the enum.
*
* An enumeration containing three sets of flags for a #GdkPixdata struct:
* one for the used colorspace, one for the width of the samples and one
* for the encoding of the pixel data.
**/
typedef enum
{
/* colorspace + alpha */
GDK_PIXDATA_COLOR_TYPE_RGB = 0x01,
GDK_PIXDATA_COLOR_TYPE_RGBA = 0x02,
GDK_PIXDATA_COLOR_TYPE_MASK = 0xff,
/* width, support 8bits only currently */
GDK_PIXDATA_SAMPLE_WIDTH_8 = 0x01 << 16,
GDK_PIXDATA_SAMPLE_WIDTH_MASK = 0x0f << 16,
/* encoding */
GDK_PIXDATA_ENCODING_RAW = 0x01 << 24,
GDK_PIXDATA_ENCODING_RLE = 0x02 << 24,
GDK_PIXDATA_ENCODING_MASK = 0x0f << 24
} GdkPixdataType;
/**
* GdkPixdata:
* @magic: magic number. A valid #GdkPixdata structure must have
* #GDK_PIXBUF_MAGIC_NUMBER here.
* @length: less than 1 to disable length checks, otherwise
* #GDK_PIXDATA_HEADER_LENGTH + length of @pixel_data.
* @pixdata_type: information about colorspace, sample width and
* encoding, in a #GdkPixdataType.
* @rowstride: Distance in bytes between rows.
* @width: Width of the image in pixels.
* @height: Height of the image in pixels.
* @pixel_data: (array) (element-type guint8): @width x @height pixels, encoded according to @pixdata_type
* and @rowstride.
*
* A #GdkPixdata contains pixbuf information in a form suitable for
* serialization and streaming.
**/
typedef struct _GdkPixdata GdkPixdata;
struct _GdkPixdata
{
guint32 magic; /* GDK_PIXBUF_MAGIC_NUMBER */
gint32 length; /* <1 to disable length checks, otherwise:
* GDK_PIXDATA_HEADER_LENGTH + pixel_data length
*/
guint32 pixdata_type; /* GdkPixdataType */
guint32 rowstride;
guint32 width;
guint32 height;
guint8 *pixel_data;
};
/**
* GDK_PIXDATA_HEADER_LENGTH:
*
* The length of a #GdkPixdata structure without the @pixel_data pointer.
**/
#define GDK_PIXDATA_HEADER_LENGTH (4 + 4 + 4 + 4 + 4 + 4)
/* the returned stream is plain htonl of GdkPixdata members + pixel_data */
GDK_PIXBUF_DEPRECATED_IN_2_32
guint8* gdk_pixdata_serialize (const GdkPixdata *pixdata,
guint *stream_length_p);
GDK_PIXBUF_DEPRECATED_IN_2_32
gboolean gdk_pixdata_deserialize (GdkPixdata *pixdata,
guint stream_length,
const guint8 *stream,
GError **error);
GDK_PIXBUF_DEPRECATED_IN_2_32
gpointer gdk_pixdata_from_pixbuf (GdkPixdata *pixdata,
const GdkPixbuf *pixbuf,
gboolean use_rle);
GDK_PIXBUF_DEPRECATED_IN_2_32
GdkPixbuf* gdk_pixbuf_from_pixdata (const GdkPixdata *pixdata,
gboolean copy_pixels,
GError **error);
/**
* GdkPixdataDumpType:
* @GDK_PIXDATA_DUMP_PIXDATA_STREAM: Generate pixbuf data stream (a single
* string containing a serialized #GdkPixdata structure in network byte
* order).
* @GDK_PIXDATA_DUMP_PIXDATA_STRUCT: Generate #GdkPixdata structure (needs
* the #GdkPixdata structure definition from gdk-pixdata.h).
* @GDK_PIXDATA_DUMP_MACROS: Generate <function>*_ROWSTRIDE</function>,
* <function>*_WIDTH</function>, <function>*_HEIGHT</function>,
* <function>*_BYTES_PER_PIXEL</function> and
* <function>*_RLE_PIXEL_DATA</function> or <function>*_PIXEL_DATA</function>
* macro definitions for the image.
* @GDK_PIXDATA_DUMP_GTYPES: Generate GLib data types instead of
* standard C data types.
* @GDK_PIXDATA_DUMP_CTYPES: Generate standard C data types instead of
* GLib data types.
* @GDK_PIXDATA_DUMP_STATIC: Generate static symbols.
* @GDK_PIXDATA_DUMP_CONST: Generate const symbols.
* @GDK_PIXDATA_DUMP_RLE_DECODER: Provide a <function>*_RUN_LENGTH_DECODE(image_buf, rle_data, size, bpp)</function>
* macro definition to decode run-length encoded image data.
*
* An enumeration which is used by gdk_pixdata_to_csource() to
* determine the form of C source to be generated. The three values
* @GDK_PIXDATA_DUMP_PIXDATA_STREAM, @GDK_PIXDATA_DUMP_PIXDATA_STRUCT
* and @GDK_PIXDATA_DUMP_MACROS are mutually exclusive, as are
* @GDK_PIXBUF_DUMP_GTYPES and @GDK_PIXBUF_DUMP_CTYPES. The remaining
* elements are optional flags that can be freely added.
**/
typedef enum
{
/* type of source to save */
GDK_PIXDATA_DUMP_PIXDATA_STREAM = 0,
GDK_PIXDATA_DUMP_PIXDATA_STRUCT = 1,
GDK_PIXDATA_DUMP_MACROS = 2,
/* type of variables to use */
GDK_PIXDATA_DUMP_GTYPES = 0,
GDK_PIXDATA_DUMP_CTYPES = 1 << 8,
GDK_PIXDATA_DUMP_STATIC = 1 << 9,
GDK_PIXDATA_DUMP_CONST = 1 << 10,
/* save RLE decoder macro? */
GDK_PIXDATA_DUMP_RLE_DECODER = 1 << 16
} GdkPixdataDumpType;
GDK_PIXBUF_DEPRECATED_IN_2_32
GString* gdk_pixdata_to_csource (GdkPixdata *pixdata,
const gchar *name,
GdkPixdataDumpType dump_type);
G_END_DECLS
#endif /* GDK_PIXBUF_DISABLE_DEPRECATED */
#endif /* __GDK_PIXDATA_H__ */