Commit Graph

5 Commits

Author SHA1 Message Date
Matthias Clasen
f9e4618bda Two optimizations for icon cache lookups.
2007-12-03  Matthias Clasen  <mclasen@redhat.com>

        Two optimizations for icon cache lookups.

        * gtk/gtkiconcache.[hc]:
        * gtk/gtkicontheme.c: Remember the directory index for
        subdirectories, instead of running over the directory list
        again and again.

        * gtk/gtkiconcache.c (find_image_offset): Remember the last
        chain and try it first; this helps with the the usage patterns
        in gtkicontheme.c, where the same icon is queried for a lot
        of subdirectories.


svn path=/trunk/; revision=19099
2007-12-03 17:44:27 +00:00
Matthias Clasen
b983d1c6a7 Store builtin stock icons in an icon cache, instead of populating a hash
2005-11-04  Matthias Clasen  <mclasen@redhat.com>

        Store builtin stock icons in an icon cache, instead of
        populating a hash table with pixbufs at startup, to save both
        memory and startup time.

        * gtk/stock-icons/*: Reorganize the icons in a directory structure
        suitable for gtk-update-icon-cache, and rename them to match the
        stock ids.

        * gtk/gtkiconcache.[hc]: Support non-mmapped icon caches, and
        add _gtk_icon_cache_has_icon_in_directory().

        * gtk/updateiconcache.c: Support a --source <VARIABLE> argument
        to store the contents of the icon cache in a C header.

        * gtk/gtkbuiltincache.h: Generated private header which contains
        the icon cache for the builtin icons.

        * gtk/gtkicontheme.c: Create a GtkIconCache for the builtin
        icons, and use that in addition to the hash table whenever
        builtin icons are searched.

        * gtk/gtkiconfactory.c: Add GTK_ICON_SOURCE_STATIC_ICON_NAME and
        use it for static stock ids.
        (get_default_icons): Don't add the builtin
        icons to the icon theme, just register the stock ids.
        (render_fallback_image): Take the fallback image out of the
        builtin icon cache.

        * gtk/Makefile.am: Remove stock-icons from SUBDIRS and add
        the necessary machinery to rebuild gtkbuiltincache.h.
2005-11-04 15:43:40 +00:00
Anders Carlsson
3fc42d7ab9 Update spec.
2005-03-15  Anders Carlsson  <andersca@imendio.com>

	* docs/iconcache.txt:
	Update spec.

	* gtk/gtkiconcache.c: (find_image_offset),
	(_gtk_icon_cache_get_icon_flags), (_gtk_icon_cache_add_icons),
	(_gtk_icon_cache_get_icon), (_gtk_icon_cache_get_icon_data):
	* gtk/gtkiconcache.h:
	Update to be able to fetch pixbuf data and icon metadata.

	* gtk/gtkicontheme.c: (theme_lookup_icon), (gtk_icon_info_free),
	(icon_info_ensure_scale_and_pixbuf):
	Use new cache functions.

	* gtk/updateiconcache.c: (foreach_remove_func), (load_icon_data),
	(maybe_cache_image_data), (scan_directory), (write_pixdata),
	(get_image_meta_data_size), (get_image_pixel_data_size),
	(get_image_data_size), (get_single_node_size), (get_bucket_size),
	(write_bucket), (main):
	Update to write pixbuf data as well as information from .icon
	files.
2005-03-15 13:18:25 +00:00
Matthias Clasen
a34d841d79 Implement for cached themes.
2004-10-21  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkicontheme.c (gtk_icon_theme_has_icon): Implement for
	cached themes.

	* gtk/gtkiconcache.h:
	* gtk/gtkiconcache.c (_gtk_icon_cache_has_icon): New function.

	* gtk/updateiconcache.c (scan_directory): Don't skip .icon
	files which are listed before their images.
	(foreach_remove_func): Instead filter lonely .icon files out
	here.

	* gtk/gtkicontheme.c (theme_dir_get_icon_suffix): Filter out
	the HAS_ICON_FILE flag.
2004-10-21 18:44:08 +00:00
Matthias Clasen
6fc2b8118a Implement icon theme caching. (#154034, Martijn Vernooij, caching schema
2004-10-19  Matthias Clasen  <mclasen@redhat.com>

	Implement icon theme caching.  (#154034, Martijn Vernooij,
	caching schema proposed by Owen Taylor, initial implementation
	by Anders Carlsson)

	* gtk/gtkdebug.h:
	* gtk/gtkmain.c: Add a "icontheme" debug flag.

	* gtk/Makefile.am (gtk_c_sources): Add gtkiconcache.c
	(gtk_private_h_sources): Add gtkiconcache.h
	(bin_PROGRAMS): Add gtk-update-icon-cache

	* gtk/gtkicontheme.c: Use icon caches if they are available.
	Currently, GTK+ uses the cache to get information about the
	available sizes, image file formats and .icon files. The
	actual image data, and the .icon file contents are not
	cached yet.

	* gtk/updateiconcache.c: A cmdline utility for generating
	icon cache files.

	* gtk/gtkiconcache.h:
	* gtk/gtkiconcache.c: The glue code to mmap an icon cache
	file and manage the information it contains.
2004-10-19 18:45:41 +00:00