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.
65 lines
1.8 KiB
Plaintext
65 lines
1.8 KiB
Plaintext
<!doctype book PUBLIC "-//Davenport//DTD DocBook V3.0//EN" [
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<!entity gdk-pixbuf-gdk-pixbuf SYSTEM "sgml/gdk-pixbuf.sgml">
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<!entity gdk-pixbuf-refcounting SYSTEM "sgml/refcounting.sgml">
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<!entity gdk-pixbuf-file-loading SYSTEM "sgml/file-loading.sgml">
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<!entity gdk-pixbuf-creating SYSTEM "sgml/creating.sgml">
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<!entity gdk-pixbuf-rendering SYSTEM "sgml/rendering.sgml">
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<!entity gdk-pixbuf-scaling SYSTEM "sgml/scaling.sgml">
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<!entity gdk-pixbuf-from-drawables SYSTEM "sgml/from-drawables.sgml">
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<!entity gdk-pixbuf-util SYSTEM "sgml/util.sgml">
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<!entity gdk-pixbuf-animation SYSTEM "sgml/animation.sgml">
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<!entity GdkPixbufLoader SYSTEM "sgml/gdk-pixbuf-loader.sgml">
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<!entity GnomeCanvasPixbuf SYSTEM "sgml/gnome-canvas-pixbuf.sgml">
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<!entity Compiling SYSTEM "compiling.sgml">
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]>
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<book>
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<bookinfo>
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<title>The <application>gdk-pixbuf</application> Library</title>
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<authorgroup>
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<author>
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<firstname>Federico</firstname>
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<surname>Mena Quintero</surname>
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<affiliation>
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<address>
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<email>federico@gimp.org</email>
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</address>
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</affiliation>
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</author>
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</authorgroup>
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<copyright>
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<year>1999</year>
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<holder>The Free Software Foundation</holder>
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</copyright>
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</bookinfo>
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<reference>
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<title>API Reference</title>
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<partintro>
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<para>
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This part presents the class and function reference for the
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<application>gdk-pixbuf</application> library. Classes are
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described together with their methods; individual functions
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are grouped by functional group.
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</para>
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</partintro>
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&gdk-pixbuf-gdk-pixbuf;
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&gdk-pixbuf-refcounting;
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&gdk-pixbuf-file-loading;
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&gdk-pixbuf-creating;
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&gdk-pixbuf-rendering;
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&gdk-pixbuf-scaling;
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&gdk-pixbuf-from-drawables;
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&gdk-pixbuf-util;
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&gdk-pixbuf-animation;
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&GdkPixbufLoader;
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&GnomeCanvasPixbuf;
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</reference>
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&Compiling;
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</book>
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