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ecb0b58439
2003-06-19 Michael Natterer <mitch@gimp.org> Changed the semantics of GIMP_EXTENSION and (to some extent) of GIMP_PLUGIN: The old meaning of EXTENSION was "I live in the toolbox" and PLUGIN meant "I take RUN-MODE,IMAGE,DRAWABLE args (but only if I am invoked interactively)". This is completely useless, since living in the toolbox means having "<Toolbox>" in the menu_path and taking RUN-MODE,IMAGE,DRAWABLE means just that, regardless of what type of procedure we are. The new meaning of GIMP_PLUGIN is just "I am an ordinary procedure, I am invoked, do my job and finish", while GIMP_EXTENSION means "I will install temporary procedures and I will keep running to keep them available". (A GIMP_EXTENSION *must* call gimp_extension_ack() now to tell the core that it's ready to run, or the core will block waiting for the message !!!). * configure.in: bumped version number to 1.3.16. * libgimpbase/gimpprotocol.h: increased protocol version number so old extensions will refuse to load. * app/gui/plug-in-commands.c (plug_in_run_cmd_callback): don't blindly pass RUN-MODE,IMAGE,DRAWABLE to GIMP_PLUGIN procedures but look at their parameters and pass them either RUN-MODE, or RUN-MODE,IMAGE, or RUN-MODE,IMAGE,DRAWABLE. * app/pdb/procedural_db.c: cleaned up, better error reporting, replaced an impossible error message by g_return_if_fail() * app/plug-in/plug-in-message.c (plug_in_handle_proc_install): better error messages. * app/plug-in/plug-in-params.c: allocate parameter arrays using g_new0() so we don't have to worry about uninitialized stuff later. * app/plug-in/plug-in-run.c (plug_in_run): wait for gimp_extension_ack() installation confirmation for ALL extensions, not just for automatically started ones. * app/plug-in/plug-ins.c: cleanup. * libgimp/gimp.[ch]: cleaned up and API-documented massively. Made all magic values given in the GPConfig message static and added accessor functions for them. Added gimp_tile_width()/height(). Added new function gimp_extension_enable() which turns on asynchronous processing of temp_proc run requests without having to enter an endless gimp_extension_process() loop. Moved all private functions to the end of the file. Added tons of g_return_if_fail() all over the place. Call gimp_run_procedure2() from gimp_run_procedure() instead of duplicating the code. Indentation, spacing, stuff... * libgimp/gimptile.[ch]: removed gimp_tile_width()/height(). * libgimp/gimpdrawable.c * libgimp/gimppixelrgn.c * libgimp/gimptile.c: use the gimp_tile_width()/height() accessor functions. * libgimp/gimp.def: added gimp_extension_enable. * libgimp/gimpmenu.c: removed evil code which connected to _readchannel manually and use gimp_extension_enable() for watching temp_procs. * plug-ins/helpbrowser/helpbrowser.c: removed the same evil code here and call gimp_extension_enable(). Call gimp_extension_ack() to let the core know that the temp_proc is installed. * plug-ins/script-fu/script-fu.c: made all procedures except the permanently running "extension_script_fu" ordinary GIMP_PLUGIN procedures. * plug-ins/common/curve_bend.c * plug-ins/common/plugindetails.c * plug-ins/common/screenshot.c * plug-ins/common/uniteditor.c * plug-ins/common/winclipboard.c * plug-ins/dbbrowser/dbbrowser.c * plug-ins/gfli/gfli.c * plug-ins/twain/twain.c * plug-ins/webbrowser/webbrowser.c * plug-ins/winsnap/winsnap.c: made them all ordinary GIMP_PLUGIN procedures and renamed them from "extension_*" to "plug_in_*". Random cleanups. * app/widgets/gimphelp.c * plug-ins/maze/maze_face.c: call "plug_in_web_browser" now.
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* gimptile.h
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_TILE_H__
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#define __GIMP_TILE_H__
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G_BEGIN_DECLS
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/* For information look into the C source or the html documentation */
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struct _GimpTile
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{
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guint ewidth; /* the effective width of the tile */
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guint eheight; /* the effective height of the tile */
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guint bpp; /* the bytes per pixel (1, 2, 3 or 4 ) */
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guint tile_num; /* the number of this tile within the drawable */
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guint16 ref_count; /* reference count for the tile */
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guint dirty : 1; /* is the tile dirty? has it been modified? */
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guint shadow: 1; /* is this a shadow tile */
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guchar *data; /* the pixel data for the tile */
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GimpDrawable *drawable; /* the drawable this tile came from */
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};
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void gimp_tile_ref (GimpTile *tile);
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void gimp_tile_ref_zero (GimpTile *tile);
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void gimp_tile_unref (GimpTile *tile,
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gboolean dirty);
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void gimp_tile_flush (GimpTile *tile);
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void gimp_tile_cache_size (gulong kilobytes);
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void gimp_tile_cache_ntiles (gulong ntiles);
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G_END_DECLS
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#endif /* __GIMP_TILE_H__ */
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