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/usr/share/guile-gnome-2/gnome/defs/gdk-pixbuf.defs is in guile-gnome2-dev 2.16.2-1.1ubuntu1.

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;; -*- scheme -*-
(include "gdk-pixbuf-types.defs") (include overrides)

;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf-animation.h

(define-function gdk_pixbuf_animation_get_type
  (c-name "gdk_pixbuf_animation_get_type")
  (return-type "GType")
)

(define-function gdk_pixbuf_animation_new_from_file
  (c-name "gdk_pixbuf_animation_new_from_file")
  (return-type "GdkPixbufAnimation*")
  (parameters
    '("const-char*" "filename")
    '("GError**" "error")
  )
)

(define-method ref
  (of-object "GdkPixbufAnimation")
  (c-name "gdk_pixbuf_animation_ref")
  (return-type "GdkPixbufAnimation*")
)

(define-method unref
  (of-object "GdkPixbufAnimation")
  (c-name "gdk_pixbuf_animation_unref")
  (return-type "none")
)

(define-method get_width
  (of-object "GdkPixbufAnimation")
  (c-name "gdk_pixbuf_animation_get_width")
  (return-type "int")
)

(define-method get_height
  (of-object "GdkPixbufAnimation")
  (c-name "gdk_pixbuf_animation_get_height")
  (return-type "int")
)

(define-method is_static_image
  (of-object "GdkPixbufAnimation")
  (c-name "gdk_pixbuf_animation_is_static_image")
  (return-type "gboolean")
)

(define-method get_static_image
  (of-object "GdkPixbufAnimation")
  (c-name "gdk_pixbuf_animation_get_static_image")
  (return-type "GdkPixbuf*")
)

(define-method get_iter
  (of-object "GdkPixbufAnimation")
  (c-name "gdk_pixbuf_animation_get_iter")
  (return-type "GdkPixbufAnimationIter*")
  (parameters
    '("const-GTimeVal*" "start_time")
  )
)

(define-function gdk_pixbuf_animation_iter_get_type
  (c-name "gdk_pixbuf_animation_iter_get_type")
  (return-type "GType")
)

(define-method get_delay_time
  (of-object "GdkPixbufAnimationIter")
  (c-name "gdk_pixbuf_animation_iter_get_delay_time")
  (return-type "int")
)

(define-method get_pixbuf
  (of-object "GdkPixbufAnimationIter")
  (c-name "gdk_pixbuf_animation_iter_get_pixbuf")
  (return-type "GdkPixbuf*")
)

(define-method on_currently_loading_frame
  (of-object "GdkPixbufAnimationIter")
  (c-name "gdk_pixbuf_animation_iter_on_currently_loading_frame")
  (return-type "gboolean")
)

(define-method advance
  (of-object "GdkPixbufAnimationIter")
  (c-name "gdk_pixbuf_animation_iter_advance")
  (return-type "gboolean")
  (parameters
    '("const-GTimeVal*" "current_time")
  )
)

(define-method non_anim_new
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_non_anim_new")
  (return-type "GdkPixbufAnimation*")
)



;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf-core.h

(define-function gdk_pixbuf_error_quark
  (c-name "gdk_pixbuf_error_quark")
  (return-type "GQuark")
)

(define-function gdk_pixbuf_get_type
  (c-name "gdk_pixbuf_get_type")
  (return-type "GType")
)

(define-method ref
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_ref")
  (return-type "GdkPixbuf*")
)

(define-method unref
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_unref")
  (return-type "none")
)

(define-method get_colorspace
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_colorspace")
  (return-type "GdkColorspace")
)

(define-method get_n_channels
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_n_channels")
  (return-type "int")
)

(define-method get_has_alpha
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_has_alpha")
  (return-type "gboolean")
)

(define-method get_bits_per_sample
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_bits_per_sample")
  (return-type "int")
)

(define-method get_pixels
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_pixels")
  (return-type "guchar*")
)

(define-method get_width
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_width")
  (return-type "int")
)

(define-method get_height
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_height")
  (return-type "int")
)

(define-method get_rowstride
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_rowstride")
  (return-type "int")
)

(define-function gdk_pixbuf_new
  (c-name "gdk_pixbuf_new")
  (is-constructor-of "GdkPixbuf")
  (return-type "GdkPixbuf*")
  (parameters
    '("GdkColorspace" "colorspace")
    '("gboolean" "has_alpha")
    '("int" "bits_per_sample")
    '("int" "width")
    '("int" "height")
  )
)

(define-method copy
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_copy")
  (return-type "GdkPixbuf*")
)

(define-method new_subpixbuf
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_new_subpixbuf")
  (return-type "GdkPixbuf*")
  (parameters
    '("int" "src_x")
    '("int" "src_y")
    '("int" "width")
    '("int" "height")
  )
)

(define-function gdk_pixbuf_new_from_file
  (c-name "gdk_pixbuf_new_from_file")
  (return-type "GdkPixbuf*")
  (parameters
    '("const-char*" "filename")
    '("GError**" "error")
  )
)

(define-function gdk_pixbuf_new_from_file_at_size
  (c-name "gdk_pixbuf_new_from_file_at_size")
  (return-type "GdkPixbuf*")
  (parameters
    '("const-char*" "filename")
    '("int" "width")
    '("int" "height")
    '("GError**" "error")
  )
)

(define-function gdk_pixbuf_new_from_file_at_scale
  (c-name "gdk_pixbuf_new_from_file_at_scale")
  (return-type "GdkPixbuf*")
  (parameters
    '("const-char*" "filename")
    '("int" "width")
    '("int" "height")
    '("gboolean" "preserve_aspect_ratio")
    '("GError**" "error")
  )
)

(define-function gdk_pixbuf_new_from_data
  (c-name "gdk_pixbuf_new_from_data")
  (return-type "GdkPixbuf*")
  (parameters
    '("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")
  )
)

(define-function gdk_pixbuf_new_from_xpm_data
  (c-name "gdk_pixbuf_new_from_xpm_data")
  (return-type "GdkPixbuf*")
  (parameters
    '("const-char**" "data")
  )
)

(define-function gdk_pixbuf_new_from_inline
  (c-name "gdk_pixbuf_new_from_inline")
  (return-type "GdkPixbuf*")
  (parameters
    '("gint" "data_length")
    '("const-guint8*" "data")
    '("gboolean" "copy_pixels")
    '("GError**" "error")
  )
)

(define-method fill
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_fill")
  (return-type "none")
  (parameters
    '("guint32" "pixel")
  )
)

(define-method save
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_save")
  (return-type "gboolean")
  (parameters
    '("const-char*" "filename")
    '("const-char*" "type")
    '("GError**" "error")
  )
  (varargs #t)
)

(define-method savev
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_savev")
  (return-type "gboolean")
  (parameters
    '("const-char*" "filename")
    '("const-char*" "type")
    '("char**" "option_keys")
    '("char**" "option_values")
    '("GError**" "error")
  )
)

(define-method save_to_callback
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_save_to_callback")
  (return-type "gboolean")
  (parameters
    '("GdkPixbufSaveFunc" "save_func")
    '("gpointer" "user_data")
    '("const-char*" "type")
    '("GError**" "error")
  )
  (varargs #t)
)

(define-method save_to_callbackv
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_save_to_callbackv")
  (return-type "gboolean")
  (parameters
    '("GdkPixbufSaveFunc" "save_func")
    '("gpointer" "user_data")
    '("const-char*" "type")
    '("char**" "option_keys")
    '("char**" "option_values")
    '("GError**" "error")
  )
)

(define-method save_to_buffer
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_save_to_buffer")
  (return-type "gboolean")
  (parameters
    '("gchar**" "buffer")
    '("gsize*" "buffer_size")
    '("const-char*" "type")
    '("GError**" "error")
  )
  (varargs #t)
)

(define-method save_to_bufferv
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_save_to_bufferv")
  (return-type "gboolean")
  (parameters
    '("gchar**" "buffer")
    '("gsize*" "buffer_size")
    '("const-char*" "type")
    '("char**" "option_keys")
    '("char**" "option_values")
    '("GError**" "error")
  )
)

(define-method add_alpha
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_add_alpha")
  (return-type "GdkPixbuf*")
  (parameters
    '("gboolean" "substitute_color")
    '("guchar" "r")
    '("guchar" "g")
    '("guchar" "b")
  )
)

(define-method copy_area
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_copy_area")
  (return-type "none")
  (parameters
    '("int" "src_x")
    '("int" "src_y")
    '("int" "width")
    '("int" "height")
    '("GdkPixbuf*" "dest_pixbuf")
    '("int" "dest_x")
    '("int" "dest_y")
  )
)

(define-method saturate_and_pixelate
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_saturate_and_pixelate")
  (return-type "none")
  (parameters
    '("GdkPixbuf*" "dest")
    '("gfloat" "saturation")
    '("gboolean" "pixelate")
  )
)

(define-method get_option
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_get_option")
  (return-type "const-gchar*")
  (parameters
    '("const-gchar*" "key")
  )
)



;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf-enum-types.h

(define-function gdk_pixbuf_alpha_mode_get_type
  (c-name "gdk_pixbuf_alpha_mode_get_type")
  (return-type "GType")
)

(define-function gdk_colorspace_get_type
  (c-name "gdk_colorspace_get_type")
  (return-type "GType")
)

(define-function gdk_pixbuf_error_get_type
  (c-name "gdk_pixbuf_error_get_type")
  (return-type "GType")
)

(define-function gdk_interp_type_get_type
  (c-name "gdk_interp_type_get_type")
  (return-type "GType")
)

(define-function gdk_pixbuf_rotation_get_type
  (c-name "gdk_pixbuf_rotation_get_type")
  (return-type "GType")
)



;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf-features.h



;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf.h



;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf-loader.h

(define-function gdk_pixbuf_loader_get_type
  (c-name "gdk_pixbuf_loader_get_type")
  (return-type "GType")
)

(define-function gdk_pixbuf_loader_new
  (c-name "gdk_pixbuf_loader_new")
  (is-constructor-of "GdkPixbufLoader")
  (return-type "GdkPixbufLoader*")
)

(define-function gdk_pixbuf_loader_new_with_type
  (c-name "gdk_pixbuf_loader_new_with_type")
  (return-type "GdkPixbufLoader*")
  (parameters
    '("const-char*" "image_type")
    '("GError**" "error")
  )
)

(define-function gdk_pixbuf_loader_new_with_mime_type
  (c-name "gdk_pixbuf_loader_new_with_mime_type")
  (return-type "GdkPixbufLoader*")
  (parameters
    '("const-char*" "mime_type")
    '("GError**" "error")
  )
)

(define-method set_size
  (of-object "GdkPixbufLoader")
  (c-name "gdk_pixbuf_loader_set_size")
  (return-type "none")
  (parameters
    '("int" "width")
    '("int" "height")
  )
)

(define-method write
  (of-object "GdkPixbufLoader")
  (c-name "gdk_pixbuf_loader_write")
  (return-type "gboolean")
  (parameters
    '("const-guchar*" "buf")
    '("gsize" "count")
    '("GError**" "error")
  )
)

(define-method get_pixbuf
  (of-object "GdkPixbufLoader")
  (c-name "gdk_pixbuf_loader_get_pixbuf")
  (return-type "GdkPixbuf*")
)

(define-method get_animation
  (of-object "GdkPixbufLoader")
  (c-name "gdk_pixbuf_loader_get_animation")
  (return-type "GdkPixbufAnimation*")
)

(define-method close
  (of-object "GdkPixbufLoader")
  (c-name "gdk_pixbuf_loader_close")
  (return-type "gboolean")
  (parameters
    '("GError**" "error")
  )
)

(define-method get_format
  (of-object "GdkPixbufLoader")
  (c-name "gdk_pixbuf_loader_get_format")
  (return-type "GdkPixbufFormat*")
)



;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf-marshal.h

(define-function _gdk_pixbuf_marshal_VOID__INT_INT_INT_INT
  (c-name "_gdk_pixbuf_marshal_VOID__INT_INT_INT_INT")
  (return-type "extern-void")
  (parameters
    '("GClosure*" "closure")
    '("GValue*" "return_value")
    '("guint" "n_param_values")
    '("const-GValue*" "param_values")
    '("gpointer" "invocation_hint")
    '("gpointer" "marshal_data")
  )
)

(define-function _gdk_pixbuf_marshal_VOID__INT_INT
  (c-name "_gdk_pixbuf_marshal_VOID__INT_INT")
  (return-type "extern-void")
  (parameters
    '("GClosure*" "closure")
    '("GValue*" "return_value")
    '("guint" "n_param_values")
    '("const-GValue*" "param_values")
    '("gpointer" "invocation_hint")
    '("gpointer" "marshal_data")
  )
)



;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf-simple-anim.h

(define-function gdk_pixbuf_simple_anim_get_type
  (c-name "gdk_pixbuf_simple_anim_get_type")
  (return-type "GType")
)

(define-function gdk_pixbuf_simple_anim_iter_get_type
  (c-name "gdk_pixbuf_simple_anim_iter_get_type")
  (return-type "GType")
)

(define-function gdk_pixbuf_simple_anim_new
  (c-name "gdk_pixbuf_simple_anim_new")
  (is-constructor-of "GdkPixbufSimpleAnim")
  (return-type "GdkPixbufSimpleAnim*")
  (parameters
    '("gint" "width")
    '("gint" "height")
    '("gfloat" "rate")
  )
)

(define-method add_frame
  (of-object "GdkPixbufSimpleAnim")
  (c-name "gdk_pixbuf_simple_anim_add_frame")
  (return-type "none")
  (parameters
    '("GdkPixbuf*" "pixbuf")
  )
)



;; From /usr/include/gtk-2.0/gdk-pixbuf/gdk-pixbuf-transform.h

(define-method scale
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_scale")
  (return-type "none")
  (parameters
    '("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")
  )
)

(define-method composite
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_composite")
  (return-type "none")
  (parameters
    '("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")
  )
)

(define-method composite_color
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_composite_color")
  (return-type "none")
  (parameters
    '("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")
  )
)

(define-method scale_simple
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_scale_simple")
  (return-type "GdkPixbuf*")
  (parameters
    '("int" "dest_width")
    '("int" "dest_height")
    '("GdkInterpType" "interp_type")
  )
)

(define-method composite_color_simple
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_composite_color_simple")
  (return-type "GdkPixbuf*")
  (parameters
    '("int" "dest_width")
    '("int" "dest_height")
    '("GdkInterpType" "interp_type")
    '("int" "overall_alpha")
    '("int" "check_size")
    '("guint32" "color1")
    '("guint32" "color2")
  )
)

(define-method rotate_simple
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_rotate_simple")
  (return-type "GdkPixbuf*")
  (parameters
    '("GdkPixbufRotation" "angle")
  )
)

(define-method flip
  (of-object "GdkPixbuf")
  (c-name "gdk_pixbuf_flip")
  (return-type "GdkPixbuf*")
  (parameters
    '("gboolean" "horizontal")
  )
)