Add stream i/o functions for gdk-pixbuf

svn path=/trunk/; revision=19373

1 files changed, 19 insertions, 0 deletions

diff --git a/gdk-pixbuf/gdk-pixbuf-core.h b/gdk-pixbuf/gdk-pixbuf-core.h
index 4ae589526b..04f89b0008 100644
--- a/gdk-pixbuf/gdk-pixbuf-core.h
+++ b/gdk-pixbuf/gdk-pixbuf-core.h
@@ -28,6 +28,7 @@
 
 #include <glib.h>
 #include <glib-object.h>
+#include <gio/gio.h>
 
 G_BEGIN_DECLS
 
@@ -214,6 +215,24 @@ gboolean gdk_pixbuf_save_to_bufferv     (GdkPixbuf  *pixbuf,
 					 char      **option_values,
 					 GError    **error);
 
+GdkPixbuf *gdk_pixbuf_new_from_stream   (GInputStream   *stream,
+					 GCancellable   *cancellable,
+                                         GError        **error);
+
+GdkPixbuf *gdk_pixbuf_new_from_stream_at_scale   (GInputStream   *stream,
+                                                  gint            width,
+                                                  gint            height,
+                                                  gboolean        preserve_aspect_ratio,
+						  GCancellable   *cancellable,
+                                                  GError        **error);
+
+gboolean   gdk_pixbuf_save_to_stream    (GdkPixbuf      *pixbuf,
+                                         GOutputStream  *stream,
+                                         const char     *type,
+					 GCancellable   *cancellable,
+                                         GError        **error,
+                                         ...);
+
 /* Adding an alpha channel */
 GdkPixbuf *gdk_pixbuf_add_alpha (const GdkPixbuf *pixbuf, gboolean substitute_color,
 				 guchar r, guchar g, guchar b);