1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
// This file was generated by gir (89daf8f) from gir-files (71d73f0)
// DO NOT EDIT

#![allow(non_camel_case_types, non_upper_case_globals)]

extern crate libc;
#[macro_use] extern crate bitflags;
extern crate glib_sys as glib;
extern crate gobject_sys as gobject;
extern crate gio_sys as gio;

#[allow(unused_imports)]
use libc::{c_int, c_char, c_uchar, c_float, c_uint, c_double,
    c_short, c_ushort, c_long, c_ulong,
    c_void, size_t, ssize_t, intptr_t, uintptr_t, time_t, FILE};

#[allow(unused_imports)]
use glib::{gboolean, gconstpointer, gpointer, GType, Volatile};

// Enums
pub type Colorspace = c_int;
pub const GDK_COLORSPACE_RGB: Colorspace = 0;
pub type GdkColorspace = Colorspace;

#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(C)]
pub enum GdkInterpType {
    Nearest = 0,
    Tiles = 1,
    Bilinear = 2,
    Hyper = 3,
}
pub const GDK_INTERP_NEAREST: GdkInterpType = GdkInterpType::Nearest;
pub const GDK_INTERP_TILES: GdkInterpType = GdkInterpType::Tiles;
pub const GDK_INTERP_BILINEAR: GdkInterpType = GdkInterpType::Bilinear;
pub const GDK_INTERP_HYPER: GdkInterpType = GdkInterpType::Hyper;

#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(C)]
pub enum GdkPixbufAlphaMode {
    Bilevel = 0,
    Full = 1,
}
pub const GDK_PIXBUF_ALPHA_BILEVEL: GdkPixbufAlphaMode = GdkPixbufAlphaMode::Bilevel;
pub const GDK_PIXBUF_ALPHA_FULL: GdkPixbufAlphaMode = GdkPixbufAlphaMode::Full;

#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(C)]
pub enum GdkPixbufError {
    CorruptImage = 0,
    InsufficientMemory = 1,
    BadOption = 2,
    UnknownType = 3,
    UnsupportedOperation = 4,
    Failed = 5,
    IncompleteAnimation = 6,
}
pub const GDK_PIXBUF_ERROR_CORRUPT_IMAGE: GdkPixbufError = GdkPixbufError::CorruptImage;
pub const GDK_PIXBUF_ERROR_INSUFFICIENT_MEMORY: GdkPixbufError = GdkPixbufError::InsufficientMemory;
pub const GDK_PIXBUF_ERROR_BAD_OPTION: GdkPixbufError = GdkPixbufError::BadOption;
pub const GDK_PIXBUF_ERROR_UNKNOWN_TYPE: GdkPixbufError = GdkPixbufError::UnknownType;
pub const GDK_PIXBUF_ERROR_UNSUPPORTED_OPERATION: GdkPixbufError = GdkPixbufError::UnsupportedOperation;
pub const GDK_PIXBUF_ERROR_FAILED: GdkPixbufError = GdkPixbufError::Failed;
pub const GDK_PIXBUF_ERROR_INCOMPLETE_ANIMATION: GdkPixbufError = GdkPixbufError::IncompleteAnimation;

#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(C)]
pub enum GdkPixbufRotation {
    None = 0,
    Counterclockwise = 90,
    Upsidedown = 180,
    Clockwise = 270,
}
pub const GDK_PIXBUF_ROTATE_NONE: GdkPixbufRotation = GdkPixbufRotation::None;
pub const GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE: GdkPixbufRotation = GdkPixbufRotation::Counterclockwise;
pub const GDK_PIXBUF_ROTATE_UPSIDEDOWN: GdkPixbufRotation = GdkPixbufRotation::Upsidedown;
pub const GDK_PIXBUF_ROTATE_CLOCKWISE: GdkPixbufRotation = GdkPixbufRotation::Clockwise;

// Constants
pub const GDK_PIXBUF_FEATURES_H: c_int = 1;
pub const GDK_PIXBUF_MAGIC_NUMBER: c_int = 1197763408;
pub const GDK_PIXBUF_MAJOR: c_int = 2;
pub const GDK_PIXBUF_MICRO: c_int = 0;
pub const GDK_PIXBUF_MINOR: c_int = 36;
pub const GDK_PIXBUF_VERSION: *const c_char = b"2.36.0\0" as *const u8 as *const c_char;
pub const GDK_PIXDATA_HEADER_LENGTH: c_int = 24;

// Flags
bitflags! {
    #[repr(C)]
    pub struct GdkPixdataDumpType: c_uint {
        const GDK_PIXDATA_DUMP_PIXDATA_STREAM = 0;
        const GDK_PIXDATA_DUMP_PIXDATA_STRUCT = 1;
        const GDK_PIXDATA_DUMP_MACROS = 2;
        const GDK_PIXDATA_DUMP_GTYPES = 0;
        const GDK_PIXDATA_DUMP_CTYPES = 256;
        const GDK_PIXDATA_DUMP_STATIC = 512;
        const GDK_PIXDATA_DUMP_CONST = 1024;
        const GDK_PIXDATA_DUMP_RLE_DECODER = 65536;
    }
}

bitflags! {
    #[repr(C)]
    pub struct GdkPixdataType: c_uint {
        const GDK_PIXDATA_COLOR_TYPE_RGB = 1;
        const GDK_PIXDATA_COLOR_TYPE_RGBA = 2;
        const GDK_PIXDATA_COLOR_TYPE_MASK = 255;
        const GDK_PIXDATA_SAMPLE_WIDTH_8 = 65536;
        const GDK_PIXDATA_SAMPLE_WIDTH_MASK = 983040;
        const GDK_PIXDATA_ENCODING_RAW = 16777216;
        const GDK_PIXDATA_ENCODING_RLE = 33554432;
        const GDK_PIXDATA_ENCODING_MASK = 251658240;
    }
}

// Callbacks
pub type GdkPixbufDestroyNotify = Option<unsafe extern "C" fn(*mut u8, gpointer)>;
pub type GdkPixbufSaveFunc = Option<unsafe extern "C" fn(*mut u8, size_t, *mut *mut glib::GError, gpointer) -> gboolean>;

// Records
#[repr(C)]
pub struct GdkPixbufFormat(c_void);

#[repr(C)]
pub struct GdkPixbufLoaderClass {
    pub parent_class: gobject::GObjectClass,
    pub size_prepared: Option<unsafe extern "C" fn(*mut GdkPixbufLoader, c_int, c_int)>,
    pub area_prepared: Option<unsafe extern "C" fn(*mut GdkPixbufLoader)>,
    pub area_updated: Option<unsafe extern "C" fn(*mut GdkPixbufLoader, c_int, c_int, c_int, c_int)>,
    pub closed: Option<unsafe extern "C" fn(*mut GdkPixbufLoader)>,
}

#[repr(C)]
pub struct GdkPixbufSimpleAnimClass(c_void);

#[repr(C)]
pub struct GdkPixdata {
    pub magic: u32,
    pub length: i32,
    pub pixdata_type: u32,
    pub rowstride: u32,
    pub width: u32,
    pub height: u32,
    pub pixel_data: *mut u8,
}

// Classes
#[repr(C)]
pub struct GdkPixbuf(c_void);

#[repr(C)]
pub struct GdkPixbufAnimation(c_void);

#[repr(C)]
pub struct GdkPixbufAnimationIter(c_void);

#[repr(C)]
pub struct GdkPixbufLoader {
    pub parent_instance: gobject::GObject,
    pub priv_: gpointer,
}

#[repr(C)]
pub struct GdkPixbufSimpleAnim(c_void);

#[repr(C)]
pub struct GdkPixbufSimpleAnimIter(c_void);

extern "C" {

    //=========================================================================
    // GdkPixbufError
    //=========================================================================
    pub fn gdk_pixbuf_error_quark() -> glib::GQuark;

    //=========================================================================
    // GdkPixbufFormat
    //=========================================================================
    pub fn gdk_pixbuf_format_get_type() -> GType;
    pub fn gdk_pixbuf_format_copy(format: *const GdkPixbufFormat) -> *mut GdkPixbufFormat;
    pub fn gdk_pixbuf_format_free(format: *mut GdkPixbufFormat);
    pub fn gdk_pixbuf_format_get_description(format: *mut GdkPixbufFormat) -> *mut c_char;
    pub fn gdk_pixbuf_format_get_extensions(format: *mut GdkPixbufFormat) -> *mut *mut c_char;
    pub fn gdk_pixbuf_format_get_license(format: *mut GdkPixbufFormat) -> *mut c_char;
    pub fn gdk_pixbuf_format_get_mime_types(format: *mut GdkPixbufFormat) -> *mut *mut c_char;
    pub fn gdk_pixbuf_format_get_name(format: *mut GdkPixbufFormat) -> *mut c_char;
    pub fn gdk_pixbuf_format_is_disabled(format: *mut GdkPixbufFormat) -> gboolean;
    #[cfg(feature = "v2_36")]
    pub fn gdk_pixbuf_format_is_save_option_supported(format: *mut GdkPixbufFormat, option_key: *const c_char) -> gboolean;
    pub fn gdk_pixbuf_format_is_scalable(format: *mut GdkPixbufFormat) -> gboolean;
    pub fn gdk_pixbuf_format_is_writable(format: *mut GdkPixbufFormat) -> gboolean;
    pub fn gdk_pixbuf_format_set_disabled(format: *mut GdkPixbufFormat, disabled: gboolean);

    //=========================================================================
    // GdkPixdata
    //=========================================================================
    pub fn gdk_pixdata_deserialize(pixdata: *mut GdkPixdata, stream_length: c_uint, stream: *mut u8, error: *mut *mut glib::GError) -> gboolean;
    pub fn gdk_pixdata_from_pixbuf(pixdata: *mut GdkPixdata, pixbuf: *const GdkPixbuf, use_rle: gboolean) -> gpointer;
    pub fn gdk_pixdata_serialize(pixdata: *const GdkPixdata, stream_length_p: *mut c_uint) -> *mut u8;
    pub fn gdk_pixdata_to_csource(pixdata: *mut GdkPixdata, name: *const c_char, dump_type: GdkPixdataDumpType) -> *mut glib::GString;

    //=========================================================================
    // GdkPixbuf
    //=========================================================================
    pub fn gdk_pixbuf_get_type() -> GType;
    pub fn gdk_pixbuf_new(colorspace: GdkColorspace, has_alpha: gboolean, bits_per_sample: c_int, width: c_int, height: c_int) -> *mut GdkPixbuf;
    #[cfg(feature = "v2_32")]
    pub fn gdk_pixbuf_new_from_bytes(data: *mut glib::GBytes, colorspace: GdkColorspace, has_alpha: gboolean, bits_per_sample: c_int, width: c_int, height: c_int, rowstride: c_int) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_data(data: *mut u8, colorspace: GdkColorspace, has_alpha: gboolean, bits_per_sample: c_int, width: c_int, height: c_int, rowstride: c_int, destroy_fn: GdkPixbufDestroyNotify, destroy_fn_data: gpointer) -> *mut GdkPixbuf;
    #[cfg(windows)]
    pub fn gdk_pixbuf_new_from_file_utf8(filename: *const c_char, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_file(filename: *const c_char, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    #[cfg(windows)]
    pub fn gdk_pixbuf_new_from_file_at_scale_utf8(filename: *const c_char, width: c_int, height: c_int, preserve_aspect_ratio: gboolean, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_file_at_scale(filename: *const c_char, width: c_int, height: c_int, preserve_aspect_ratio: gboolean, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    #[cfg(windows)]
    pub fn gdk_pixbuf_new_from_file_at_size_utf8(filename: *const c_char, width: c_int, height: c_int, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_file_at_size(filename: *const c_char, width: c_int, height: c_int, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_inline(data_length: c_int, data: *mut u8, copy_pixels: gboolean, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_resource(resource_path: *const c_char, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_resource_at_scale(resource_path: *const c_char, width: c_int, height: c_int, preserve_aspect_ratio: gboolean, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_stream(stream: *mut gio::GInputStream, cancellable: *mut gio::GCancellable, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_stream_at_scale(stream: *mut gio::GInputStream, width: c_int, height: c_int, preserve_aspect_ratio: gboolean, cancellable: *mut gio::GCancellable, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_stream_finish(async_result: *mut gio::GAsyncResult, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_new_from_xpm_data(data: *mut *mut c_char) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_from_pixdata(pixdata: *const GdkPixdata, copy_pixels: gboolean, error: *mut *mut glib::GError) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_get_file_info(filename: *const c_char, width: *mut c_int, height: *mut c_int) -> *mut GdkPixbufFormat;
    #[cfg(feature = "v2_32")]
    pub fn gdk_pixbuf_get_file_info_async(filename: *const c_char, cancellable: *mut gio::GCancellable, callback: gio::GAsyncReadyCallback, user_data: gpointer);
    #[cfg(feature = "v2_32")]
    pub fn gdk_pixbuf_get_file_info_finish(async_result: *mut gio::GAsyncResult, width: *mut c_int, height: *mut c_int, error: *mut *mut glib::GError) -> *mut GdkPixbufFormat;
    pub fn gdk_pixbuf_get_formats() -> *mut glib::GSList;
    pub fn gdk_pixbuf_new_from_stream_async(stream: *mut gio::GInputStream, cancellable: *mut gio::GCancellable, callback: gio::GAsyncReadyCallback, user_data: gpointer);
    pub fn gdk_pixbuf_new_from_stream_at_scale_async(stream: *mut gio::GInputStream, width: c_int, height: c_int, preserve_aspect_ratio: gboolean, cancellable: *mut gio::GCancellable, callback: gio::GAsyncReadyCallback, user_data: gpointer);
    pub fn gdk_pixbuf_save_to_stream_finish(async_result: *mut gio::GAsyncResult, error: *mut *mut glib::GError) -> gboolean;
    pub fn gdk_pixbuf_add_alpha(pixbuf: *const GdkPixbuf, substitute_color: gboolean, r: c_uchar, g: c_uchar, b: c_uchar) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_apply_embedded_orientation(src: *mut GdkPixbuf) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_composite(src: *const GdkPixbuf, dest: *mut GdkPixbuf, dest_x: c_int, dest_y: c_int, dest_width: c_int, dest_height: c_int, offset_x: c_double, offset_y: c_double, scale_x: c_double, scale_y: c_double, interp_type: GdkInterpType, overall_alpha: c_int);
    pub fn gdk_pixbuf_composite_color(src: *const GdkPixbuf, dest: *mut GdkPixbuf, dest_x: c_int, dest_y: c_int, dest_width: c_int, dest_height: c_int, offset_x: c_double, offset_y: c_double, scale_x: c_double, scale_y: c_double, interp_type: GdkInterpType, overall_alpha: c_int, check_x: c_int, check_y: c_int, check_size: c_int, color1: u32, color2: u32);
    pub fn gdk_pixbuf_composite_color_simple(src: *const GdkPixbuf, dest_width: c_int, dest_height: c_int, interp_type: GdkInterpType, overall_alpha: c_int, check_size: c_int, color1: u32, color2: u32) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_copy(pixbuf: *const GdkPixbuf) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_copy_area(src_pixbuf: *const GdkPixbuf, src_x: c_int, src_y: c_int, width: c_int, height: c_int, dest_pixbuf: *mut GdkPixbuf, dest_x: c_int, dest_y: c_int);
    #[cfg(feature = "v2_36")]
    pub fn gdk_pixbuf_copy_options(src_pixbuf: *mut GdkPixbuf, dest_pixbuf: *mut GdkPixbuf) -> gboolean;
    pub fn gdk_pixbuf_fill(pixbuf: *mut GdkPixbuf, pixel: u32);
    pub fn gdk_pixbuf_flip(src: *const GdkPixbuf, horizontal: gboolean) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_get_bits_per_sample(pixbuf: *const GdkPixbuf) -> c_int;
    pub fn gdk_pixbuf_get_byte_length(pixbuf: *const GdkPixbuf) -> size_t;
    pub fn gdk_pixbuf_get_colorspace(pixbuf: *const GdkPixbuf) -> GdkColorspace;
    pub fn gdk_pixbuf_get_has_alpha(pixbuf: *const GdkPixbuf) -> gboolean;
    pub fn gdk_pixbuf_get_height(pixbuf: *const GdkPixbuf) -> c_int;
    pub fn gdk_pixbuf_get_n_channels(pixbuf: *const GdkPixbuf) -> c_int;
    pub fn gdk_pixbuf_get_option(pixbuf: *mut GdkPixbuf, key: *const c_char) -> *const c_char;
    #[cfg(feature = "v2_32")]
    pub fn gdk_pixbuf_get_options(pixbuf: *mut GdkPixbuf) -> *mut glib::GHashTable;
    pub fn gdk_pixbuf_get_pixels(pixbuf: *const GdkPixbuf) -> *mut u8;
    pub fn gdk_pixbuf_get_pixels_with_length(pixbuf: *const GdkPixbuf, length: *mut c_uint) -> *mut u8;
    pub fn gdk_pixbuf_get_rowstride(pixbuf: *const GdkPixbuf) -> c_int;
    pub fn gdk_pixbuf_get_width(pixbuf: *const GdkPixbuf) -> c_int;
    pub fn gdk_pixbuf_new_subpixbuf(src_pixbuf: *mut GdkPixbuf, src_x: c_int, src_y: c_int, width: c_int, height: c_int) -> *mut GdkPixbuf;
    #[cfg(feature = "v2_32")]
    pub fn gdk_pixbuf_read_pixel_bytes(pixbuf: *const GdkPixbuf) -> *mut glib::GBytes;
    #[cfg(feature = "v2_32")]
    pub fn gdk_pixbuf_read_pixels(pixbuf: *const GdkPixbuf) -> *const u8;
    pub fn gdk_pixbuf_ref(pixbuf: *mut GdkPixbuf) -> *mut GdkPixbuf;
    #[cfg(feature = "v2_36")]
    pub fn gdk_pixbuf_remove_option(pixbuf: *mut GdkPixbuf, key: *const c_char) -> gboolean;
    pub fn gdk_pixbuf_rotate_simple(src: *const GdkPixbuf, angle: GdkPixbufRotation) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_saturate_and_pixelate(src: *const GdkPixbuf, dest: *mut GdkPixbuf, saturation: c_float, pixelate: gboolean);
    #[cfg(windows)]
    pub fn gdk_pixbuf_save_utf8(pixbuf: *mut GdkPixbuf, filename: *const c_char, type_: *const c_char, error: *mut *mut glib::GError, ...) -> gboolean;
    pub fn gdk_pixbuf_save(pixbuf: *mut GdkPixbuf, filename: *const c_char, type_: *const c_char, error: *mut *mut glib::GError, ...) -> gboolean;
    pub fn gdk_pixbuf_save_to_buffer(pixbuf: *mut GdkPixbuf, buffer: *mut *mut u8, buffer_size: *mut size_t, type_: *const c_char, error: *mut *mut glib::GError, ...) -> gboolean;
    pub fn gdk_pixbuf_save_to_bufferv(pixbuf: *mut GdkPixbuf, buffer: *mut *mut u8, buffer_size: *mut size_t, type_: *const c_char, option_keys: *mut *mut c_char, option_values: *mut *mut c_char, error: *mut *mut glib::GError) -> gboolean;
    pub fn gdk_pixbuf_save_to_callback(pixbuf: *mut GdkPixbuf, save_func: GdkPixbufSaveFunc, user_data: gpointer, type_: *const c_char, error: *mut *mut glib::GError, ...) -> gboolean;
    pub fn gdk_pixbuf_save_to_callbackv(pixbuf: *mut GdkPixbuf, save_func: GdkPixbufSaveFunc, user_data: gpointer, type_: *const c_char, option_keys: *mut *mut c_char, option_values: *mut *mut c_char, error: *mut *mut glib::GError) -> gboolean;
    pub fn gdk_pixbuf_save_to_stream(pixbuf: *mut GdkPixbuf, stream: *mut gio::GOutputStream, type_: *const c_char, cancellable: *mut gio::GCancellable, error: *mut *mut glib::GError, ...) -> gboolean;
    pub fn gdk_pixbuf_save_to_stream_async(pixbuf: *mut GdkPixbuf, stream: *mut gio::GOutputStream, type_: *const c_char, cancellable: *mut gio::GCancellable, callback: gio::GAsyncReadyCallback, user_data: gpointer, ...);
    #[cfg(feature = "v2_36")]
    pub fn gdk_pixbuf_save_to_streamv(pixbuf: *mut GdkPixbuf, stream: *mut gio::GOutputStream, type_: *const c_char, option_keys: *mut *mut c_char, option_values: *mut *mut c_char, cancellable: *mut gio::GCancellable, error: *mut *mut glib::GError) -> gboolean;
    #[cfg(feature = "v2_36")]
    pub fn gdk_pixbuf_save_to_streamv_async(pixbuf: *mut GdkPixbuf, stream: *mut gio::GOutputStream, type_: *const c_char, option_keys: *mut *mut c_char, option_values: *mut *mut c_char, cancellable: *mut gio::GCancellable, callback: gio::GAsyncReadyCallback, user_data: gpointer);
    #[cfg(windows)]
    pub fn gdk_pixbuf_savev_utf8(pixbuf: *mut GdkPixbuf, filename: *const c_char, type_: *const c_char, option_keys: *mut *mut c_char, option_values: *mut *mut c_char, error: *mut *mut glib::GError) -> gboolean;
    pub fn gdk_pixbuf_savev(pixbuf: *mut GdkPixbuf, filename: *const c_char, type_: *const c_char, option_keys: *mut *mut c_char, option_values: *mut *mut c_char, error: *mut *mut glib::GError) -> gboolean;
    pub fn gdk_pixbuf_scale(src: *const GdkPixbuf, dest: *mut GdkPixbuf, dest_x: c_int, dest_y: c_int, dest_width: c_int, dest_height: c_int, offset_x: c_double, offset_y: c_double, scale_x: c_double, scale_y: c_double, interp_type: GdkInterpType);
    pub fn gdk_pixbuf_scale_simple(src: *const GdkPixbuf, dest_width: c_int, dest_height: c_int, interp_type: GdkInterpType) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_set_option(pixbuf: *mut GdkPixbuf, key: *const c_char, value: *const c_char) -> gboolean;
    pub fn gdk_pixbuf_unref(pixbuf: *mut GdkPixbuf);

    //=========================================================================
    // GdkPixbufAnimation
    //=========================================================================
    pub fn gdk_pixbuf_animation_get_type() -> GType;
    #[cfg(windows)]
    pub fn gdk_pixbuf_animation_new_from_file_utf8(filename: *const c_char, error: *mut *mut glib::GError) -> *mut GdkPixbufAnimation;
    pub fn gdk_pixbuf_animation_new_from_file(filename: *const c_char, error: *mut *mut glib::GError) -> *mut GdkPixbufAnimation;
    #[cfg(feature = "v2_28")]
    pub fn gdk_pixbuf_animation_new_from_resource(resource_path: *const c_char, error: *mut *mut glib::GError) -> *mut GdkPixbufAnimation;
    #[cfg(feature = "v2_28")]
    pub fn gdk_pixbuf_animation_new_from_stream(stream: *mut gio::GInputStream, cancellable: *mut gio::GCancellable, error: *mut *mut glib::GError) -> *mut GdkPixbufAnimation;
    #[cfg(feature = "v2_28")]
    pub fn gdk_pixbuf_animation_new_from_stream_finish(async_result: *mut gio::GAsyncResult, error: *mut *mut glib::GError) -> *mut GdkPixbufAnimation;
    #[cfg(feature = "v2_28")]
    pub fn gdk_pixbuf_animation_new_from_stream_async(stream: *mut gio::GInputStream, cancellable: *mut gio::GCancellable, callback: gio::GAsyncReadyCallback, user_data: gpointer);
    pub fn gdk_pixbuf_animation_get_height(animation: *mut GdkPixbufAnimation) -> c_int;
    pub fn gdk_pixbuf_animation_get_iter(animation: *mut GdkPixbufAnimation, start_time: *const glib::GTimeVal) -> *mut GdkPixbufAnimationIter;
    pub fn gdk_pixbuf_animation_get_static_image(animation: *mut GdkPixbufAnimation) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_animation_get_width(animation: *mut GdkPixbufAnimation) -> c_int;
    pub fn gdk_pixbuf_animation_is_static_image(animation: *mut GdkPixbufAnimation) -> gboolean;
    pub fn gdk_pixbuf_animation_ref(animation: *mut GdkPixbufAnimation) -> *mut GdkPixbufAnimation;
    pub fn gdk_pixbuf_animation_unref(animation: *mut GdkPixbufAnimation);

    //=========================================================================
    // GdkPixbufAnimationIter
    //=========================================================================
    pub fn gdk_pixbuf_animation_iter_get_type() -> GType;
    pub fn gdk_pixbuf_animation_iter_advance(iter: *mut GdkPixbufAnimationIter, current_time: *const glib::GTimeVal) -> gboolean;
    pub fn gdk_pixbuf_animation_iter_get_delay_time(iter: *mut GdkPixbufAnimationIter) -> c_int;
    pub fn gdk_pixbuf_animation_iter_get_pixbuf(iter: *mut GdkPixbufAnimationIter) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_animation_iter_on_currently_loading_frame(iter: *mut GdkPixbufAnimationIter) -> gboolean;

    //=========================================================================
    // GdkPixbufLoader
    //=========================================================================
    pub fn gdk_pixbuf_loader_get_type() -> GType;
    pub fn gdk_pixbuf_loader_new() -> *mut GdkPixbufLoader;
    pub fn gdk_pixbuf_loader_new_with_mime_type(mime_type: *const c_char, error: *mut *mut glib::GError) -> *mut GdkPixbufLoader;
    pub fn gdk_pixbuf_loader_new_with_type(image_type: *const c_char, error: *mut *mut glib::GError) -> *mut GdkPixbufLoader;
    pub fn gdk_pixbuf_loader_close(loader: *mut GdkPixbufLoader, error: *mut *mut glib::GError) -> gboolean;
    pub fn gdk_pixbuf_loader_get_animation(loader: *mut GdkPixbufLoader) -> *mut GdkPixbufAnimation;
    pub fn gdk_pixbuf_loader_get_format(loader: *mut GdkPixbufLoader) -> *mut GdkPixbufFormat;
    pub fn gdk_pixbuf_loader_get_pixbuf(loader: *mut GdkPixbufLoader) -> *mut GdkPixbuf;
    pub fn gdk_pixbuf_loader_set_size(loader: *mut GdkPixbufLoader, width: c_int, height: c_int);
    pub fn gdk_pixbuf_loader_write(loader: *mut GdkPixbufLoader, buf: *mut u8, count: size_t, error: *mut *mut glib::GError) -> gboolean;
    #[cfg(feature = "v2_30")]
    pub fn gdk_pixbuf_loader_write_bytes(loader: *mut GdkPixbufLoader, buffer: *mut glib::GBytes, error: *mut *mut glib::GError) -> gboolean;

    //=========================================================================
    // GdkPixbufSimpleAnim
    //=========================================================================
    pub fn gdk_pixbuf_simple_anim_get_type() -> GType;
    pub fn gdk_pixbuf_simple_anim_new(width: c_int, height: c_int, rate: c_float) -> *mut GdkPixbufSimpleAnim;
    pub fn gdk_pixbuf_simple_anim_add_frame(animation: *mut GdkPixbufSimpleAnim, pixbuf: *mut GdkPixbuf);
    pub fn gdk_pixbuf_simple_anim_get_loop(animation: *mut GdkPixbufSimpleAnim) -> gboolean;
    pub fn gdk_pixbuf_simple_anim_set_loop(animation: *mut GdkPixbufSimpleAnim, loop_: gboolean);

    //=========================================================================
    // GdkPixbufSimpleAnimIter
    //=========================================================================
    pub fn gdk_pixbuf_simple_anim_iter_get_type() -> GType;

}