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Michael Natterer 9aa6aa1f04 app: make display update much faster again
Introduce a render cache that keeps the result of scaling, color
management, display filters and shell mask (for tools like fuzzy
select).

Change gimpdisplayshell-render.[ch] to only render to the cache and
manage a cairo region of the cache's valid area. Call cache
invalidation functions form various places. Change the API of all
render functions to be in display coordinates.

Also get rid of gimpdisplayxfer.[ch] because we now have a
canvas-sized cairo surface which is a surface similar to the
destination surface.
2019-07-16 17:15:34 +02:00
.gitlab .gitlab: improve templates. 2019-04-07 17:56:16 +02:00
app app: make display update much faster again 2019-07-16 17:15:34 +02:00
app-tools Change the license URL from http://www.gnu.org/licenses/ to https:// 2018-07-11 23:29:46 +02:00
build build: add missing patch named in flatpak manifest. 2019-07-11 18:53:30 +02:00
cursors cursors: add -HiDPI variants of all cursors 2018-12-31 22:22:25 +01:00
data app: do not make line art bucket fill a GimpSelectCriterion anymore. 2018-12-12 15:27:48 +01:00
desktop desktop: Update gimp-data-extras.metainfo with gimp's new appstream ID 2019-06-12 15:16:58 +00:00
devel-docs app: various fixes/cleanups to last commits 2019-06-06 03:08:38 -04:00
docs Issue #2224 - Use the "Swap folder" setting for the GEGL cache 2018-11-18 18:10:34 +01:00
etc docs, etc: regenerate system gimprc and its manpage 2018-10-20 11:34:15 +02:00
icons icons: fix symbolic gimp-tool-offset icons 2019-06-06 04:32:43 -04:00
libgimp pdb, libgimp, app: add gimp_drawable_get_thumbnail_format() 2019-07-10 15:10:03 +02:00
libgimpbase libgimpbase: remove the gimp_datafiles functions from gimpbase.def 2019-07-08 23:59:40 +02:00
libgimpcolor Issue #3057 - Retain last user-chosen ICC profile information... 2019-05-31 15:44:07 +02:00
libgimpconfig libgimpconfig: fix previous commit to return the right error token 2019-06-20 15:01:29 +02:00
libgimpmath libgimpmath: fix typo in various places: s/orthognal/orthogonal/. 2018-09-20 18:10:45 +02:00
libgimpmodule app, libgimp*, modules: don't use g_type_class_add_private() ... 2018-09-18 14:39:56 -04:00
libgimpthumb libgimpthumb: another missing link to libgimpbase. 2018-08-12 22:46:44 +02:00
libgimpwidgets libgimpwidgets: don't use g_type_class_add_private() in GimpColorButton 2019-06-29 16:14:53 +02:00
m4macros m4macros: remove binreloc.m4 from EXTRA_DIST 2019-02-12 10:10:27 -05:00
menus app: add gegl:bayer-matrix and gegl:linear-sinusoid to the menus 2019-06-28 15:48:47 +02:00
modules libgimpcolor, app, modules, plug-ins: remove GEGL_ITERATOR2 define 2018-12-02 11:15:37 -05:00
pdb plug-ins, pdb: remove the softglow plug-in and add a PDB compat procedure 2019-07-14 21:34:27 +02:00
plug-ins plug-ins: remove the colorify plug-in without any replacement 2019-07-15 12:33:50 +02:00
po Update Polish translation 2019-07-14 16:19:03 +02:00
po-libgimp Update British English translation 2019-07-06 19:03:26 +00:00
po-plug-ins plug-ins: remove the colorify plug-in without any replacement 2019-07-15 12:33:50 +02:00
po-python Update British English translation 2019-07-06 19:17:55 +00:00
po-script-fu Update Dutch translation 2019-06-27 15:59:44 +00:00
po-tags Update zh_CN translation of po-tags 2019-04-20 00:51:21 +08:00
po-tips Update zh_CN translation of po-tips 2019-04-20 01:12:06 +08:00
po-windows-installer Update Polish translation 2019-05-27 18:19:18 +02:00
themes themes: draw a wider border around GimpFgBgColor's active color 2018-10-25 12:02:41 +02:00
tools tools: fix windows file handling in gimp-test-clipboard.c 2019-06-11 19:32:28 +02:00
.dir-locals.el .dir-locals.el: configure emacs to show trailing whitespace 2016-08-24 17:46:57 +02:00
.gitignore Switch to version 2.99/3.0 in a lot of places and depend on GTK+ 3.22 2018-05-20 21:06:26 +02:00
.kateconfig Add .kateconfig with modelines for Kate 2016-08-23 14:53:38 +02:00
AUTHORS authors: add houz! 2019-07-10 16:15:41 +02:00
COPYING Change a bazillion URLs to https:// 2018-07-14 14:19:27 +02:00
ChangeLog.pre-1-0 changelog split up 1998-06-07 13:54:00 +00:00
ChangeLog.pre-1-2 converted to utf-8 2004-05-10 17:45:17 +00:00
ChangeLog.pre-2-0 vte sucks 2004-05-20 02:36:11 +00:00
ChangeLog.pre-2-2 Copied current ChangeLog away and truncated it. 2004-12-19 02:55:34 +00:00
ChangeLog.pre-2-4 renamed the pre-2.4 ChangeLog 2007-10-23 23:36:17 +00:00
ChangeLog.pre-2-6 Applied changes based on official version of TinyScheme (CVS commit dated 2009-08-04 14:23:55 -04:00
ChangeLog.pre-git Applied changes based on official version of TinyScheme (CVS commit dated 2009-08-04 14:23:55 -04:00
HACKING Change a bazillion URLs to https:// 2018-07-14 14:19:27 +02:00
INSTALL.in INSTALL: update info about libmypaint. 2019-04-01 17:04:56 +02:00
LICENSE Source and trivial typos 2018-05-12 23:44:47 +02:00
MAINTAINERS Update GIMP project meta information. 2014-08-07 21:30:35 +02:00
Makefile.am configure.ac, Makefile.am: skip po-python/ 2018-05-31 00:29:36 -04:00
NEWS NEWS: mention enum docs in libgimpbase 2018-05-20 16:42:12 +02:00
NEWS.pre-2-0 Misc. typos 2018-10-19 15:30:27 +00:00
NEWS.pre-2-2 Misc. typos 2018-10-19 15:30:27 +00:00
NEWS.pre-2-4 Misc. typos 2018-10-19 15:30:27 +00:00
NEWS.pre-2-6 Misc. typos 2018-10-19 15:30:27 +00:00
NEWS.pre-2-8 NEWS.pre-2-8: new file preserving the history that lead to 2.8 2015-11-22 17:30:15 +01:00
NEWS.pre-2-10 Misc. typos 2018-10-19 15:30:27 +00:00
README Change a bazillion URLs to https:// 2018-07-14 14:19:27 +02:00
README.i18n Change a bazillion URLs to https:// 2018-07-14 14:19:27 +02:00
acinclude.m4 app, libgimpbase: --enable-relocatable-bundle replaces --enable-binreloc 2019-02-05 14:50:31 +01:00
authors.dtd authors.dtd: Update 2011-01-28 07:55:55 +01:00
authors.xml authors: add houz! 2019-07-10 16:15:41 +02:00
authors.xsl Also put maintainers separately in AUTHORS 2011-01-27 22:04:05 +01:00
authors4gimp-web.xsl Bug 734981 - Update maintainers and authors. 2017-10-23 23:55:22 +02:00
autogen.sh Change a bazillion URLs to https:// 2018-07-14 14:19:27 +02:00
config.h.win32 updated msvc build add ENABLE_TOOLBOX_MENU, it should only vanish on Mac 2007-10-27 12:41:43 +00:00
configure.ac app: add gegl:bayer-matrix and gegl:linear-sinusoid to the menus 2019-06-28 15:48:47 +02:00
gimp-zip.in Drop the timestamp from the zip file names. Add the .pc files to the 2007-11-13 09:54:59 +00:00
gimp.doap Change a bazillion URLs to https:// 2018-07-14 14:19:27 +02:00
gimp.pc.in configure, gimp.pc: do no hardcode the major.minor version of GEGL. 2018-04-28 01:30:19 +02:00
gimpthumb.pc.in use GCheckSum instead of the MD5 routine from libgimpmath. 2008-03-28 16:47:38 +00:00
gimpui.pc.in Require gtk+-3.0 in gimpui-3.0.pc 2018-05-25 21:55:45 +02:00

README

                   ------------------------------
                   GNU Image Manipulation Program
                      2.99 Development Branch
                   ------------------------------

This is an unstable development release, an intermediate state on the
way to the next stable release: GIMP 3. GIMP 2.99 may or may not do what
you expect. Save your work early and often. If you want a stable
version, please use GIMP 2.10 instead.

If you think you found a bug in this version, please make sure that it
hasn't been reported earlier and that it is not just new stuff that is
still being worked on and obviously not quite finished yet.

If you want to hack on GIMP, please read the file HACKING. For
detailed installation instructions, see the file INSTALL.


1. Web Resources
================

GIMP's home page is at:

	https://www.gimp.org/

Please be sure to visit this site for information, documentation,
tutorials, news, etc.  All things GIMP-ish are available from there.

The automated plug-in registry is located at:

	https://registry.gimp.org/

There you can get the latest versions of plug-ins, using a convenient
forms-based interface.

The latest version of GIMP can be found at:

	https://www.gimp.org/downloads/


2. Mailing Lists
================

We have several mailing lists dedicated to GIMP user and development
discussion.  There is more info at

	https://www.gimp.org/mail_lists.html

Links to several archives of the mailing lists are included in that page.

Gimp-user-list is a mailing list dedicated to user problems, hints and
tips, discussion of cool effects, etc.  Gimp-developer-list is oriented
to GIMP core and plug-in developers.  Gimp-gui-list is for discussing
about GIMP interface to improve user experience. Most people will only
want to be subscribed to gimp-user-list. If you want to help develop
GIMP, the gimp-developer mailing list is a good starting point; if you
want to help with GUI design, the gimp-gui list is where you want to
subscribe.


3. IRC
======

And finally, for the real junkies, there is an IRC channel devoted to
GIMP. On GIMPNet (a private free software oriented network) there is
#gimp.  Many of the developers hang out there.  Some of the GIMPNet
servers are:

	irc.gimp.org:6667
	irc.us.gimp.org:6667
	irc.eu.gimp.org:6667


4. Customizing
==============

The look of GIMP's interface can be customized like any other GTK+ app
by editing files in `${XDG_CONFIG_HOME}/gtk-3.0/` (settings.ini and
gtk.css in particular) or by using "themes" (ready-made customizations).
Additionally, GIMP reads `${XDG_CONFIG_HOME}/GIMP/2.99/gimp.css` so you
can have settings that only apply to GIMP.

Included is a set of keybindings similar to those in Adobe Photoshop.
You can find them in the ps-menurc file.  To use them, copy this file
to `${XDG_CONFIG_HOME}/GIMP/2.99/menurc`. You can also manually change
the keybindings to any of your choice by editing:
`${XDG_CONFIG_HOME}/GIMP/2.99/menurc`.


Have fun,

  Spencer Kimball
  Peter Mattis
  Federico Mena
  Manish Singh
  Sven Neumann
  Michael Natterer
  Dave Neary
  Martin Nordholts