forked from AuroraMiddleware/gtk
37ac7d593e
Your eyes are bloodshot. Your mouth starts to foam. Your hands are shaking. You know your need your fix. NEED MORE ABSTRACTION! 2000-04-12 Federico Mena Quintero <federico@helixcode.com> This comes from an excellent idea by Tim Janik (timj@gtk.org) to hook to the last unref operation. * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New function to set the last unref handler for a pixbuf. (gdk_pixbuf_finalize): New function to actually finalize a pixbuf. It calls the pixbuf's destroy notification function and frees the GdkPixbuf structure itself. (gdk_pixbuf_unref): Use the last unref function of the pixbuf if available. * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields for the last unref handler and its user data. * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use g_new0() to allocate the pixbuf. * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Fixed the call to gtk_signal_new() for the "frame_done" signal; it was not specifying the `frame' argument. * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_width): Fixed docstring. (gdk_pixbuf_animation_get_height): Likewise. (gdk_pixbuf_animation_get_num_frames): Likewise. (gdk_pixbuf_animation_get_frames): Likewise. * doc/gdk-pixbuf-sections.txt: Updated with the new functions and types. * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace. * doc/tmpl/scaling.sgml: Added the description for GdkInterpType. * doc/tmpl/refcounting.sgml: Updated with the information about the last unref handler. * doc/tmpl/*.sgml: Markup tweaks. * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh, update the libtool version number for libgnomecanvaspixbuf as well. (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned as well, or the old ones won't work with the new stuff. Also, renamed the modules as follows. * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the modules are called "libpixbufloader-<format>.so" instead of "libpixbuf-<format>.so". They needed renaming so that the new loaders won't overwrite the old ones; even with the versioning stuff, the new .so symlink to the .so.1.0.0 would overwrite the old real .so file.
131 lines
2.0 KiB
Plaintext
131 lines
2.0 KiB
Plaintext
<!-- ##### FUNCTION gdk_pixbuf_load_module ##### -->
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<para>
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</para>
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@image_module:
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<!-- ##### SECTION ./tmpl/gdk-pixbuf-io.sgml:Short_Description ##### -->
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<!-- ##### STRUCT GdkPixbufModule ##### -->
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<para>
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</para>
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@module_name:
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@format_check:
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@module:
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@load:
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@load_xpm_data:
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@begin_load:
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@stop_load:
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@load_increment:
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<!-- ##### ARG GnomeCanvasPixbuf:x_set ##### -->
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<para>
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Determines whether the <link
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linkend="GnomeCanvasPixbuf--x">x</link> argument is used to
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translate the pixbuf from its logical origin in item-relative
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coordinates.
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</para>
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<!-- ##### USER_FUNCTION ModulePreparedNotifyFunc ##### -->
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<para>
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</para>
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@pixbuf:
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@user_data:
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<!-- ##### FUNCTION gdk_pixbuf_get_module ##### -->
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<para>
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</para>
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@buffer:
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@size:
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@Returns:
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<!-- ##### SECTION ./tmpl/gdk-pixbuf-io.sgml:See_Also ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gdk_pixbuf_new_from_art_pixbuf ##### -->
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<para>
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</para>
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@art_pixbuf:
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@Returns:
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<!-- ##### ARG GnomeCanvasPixbuf:height_pixels ##### -->
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<para>
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</para>
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<!-- ##### ARG GnomeCanvasPixbuf:y_pixels ##### -->
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<para>
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</para>
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<!-- ##### SECTION ./tmpl/gdk-pixbuf-io.sgml:Long_Description ##### -->
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<para>
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</para>
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<!-- ##### USER_FUNCTION ModuleUpdatedNotifyFunc ##### -->
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<para>
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</para>
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@pixbuf:
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@user_data:
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@x:
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@y:
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@width:
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@height:
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<!-- ##### SECTION ./tmpl/gdk-pixbuf-io.sgml:Title ##### -->
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gdk-pixbuf-io
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<!-- ##### ARG GnomeCanvasPixbuf:y_set ##### -->
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<para>
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Determines whether the <link
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linkend="GnomeCanvasPixbuf--y">y</link> argument is used to
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translate the pixbuf from its logical origin in item-relative
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coordinates. Works in the same way as the <link
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linkend="GnomeCanvasPixbuf--x-set">x_set</link> argument. The
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default is %FALSE.
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</para>
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<!-- ##### ARG GnomeCanvasPixbuf:x_pixels ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gdk_pixbuf_get_format ##### -->
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<para>
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</para>
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@pixbuf:
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@Returns:
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<!-- ##### ARG GnomeCanvasPixbuf:width_pixels ##### -->
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<para>
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</para>
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