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function less than half as much, which resulted in a noticable improvement in a flip book program I was working on. The code looks nicer, too, and I am reasonably certain it works the same. Fl::wait(time) with a time greater than the system can handle (24.855 days on NT, the same on some Unix systems) will now act as though the time is infinity. Before it would do unpredictable things. "USE_POLL" now compiles and works, although it is disabled by default. poll() is an alternative to the Unix select() call which is available on Linux and Irix, but I don't know if it is faster, you can try it by editing config.h. I tried making the NT USE_ASYNC_SELECT code do translate/dispatch of the select events on the assumption (based on experience) that not doing this to every event gives NT fits. This appears to work but I'm not sure if it fixes anything. X version does not crash if Fl::wait() is called when the display is closed (it will not return unless you have a timeout or fd callback set up, though). Fixed up the documentation for all of this, including getting rid of some completely misleading documentation. Now I need to get this stuff into 2.0... git-svn-id: file:///fltk/svn/fltk/branches/branch-1.0@1215 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
158 lines
3.5 KiB
Plaintext
158 lines
3.5 KiB
Plaintext
/*
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* "$Id: configh.in,v 1.11.2.5 2000/06/18 00:38:37 bill Exp $"
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*
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* Configuration file for the Fast Light Tool Kit (FLTK).
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* @configure_input@
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*
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* Copyright 1998-2000 by Bill Spitzak and others.
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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 Library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*
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* Please report all bugs and problems to "fltk-bugs@fltk.org".
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*/
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/*
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* BORDER_WIDTH:
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*
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* Thickness of FL_UP_BOX and FL_DOWN_BOX. Current 1,2, and 3 are
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* supported.
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*
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* 3 is the historic FLTK look.
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* 2 is the default and looks like Microsoft Windows, KDE, and Qt.
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* 1 is a plausible future evolution...
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*
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* Note that this may be simulated at runtime by redefining the boxtypes
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* using Fl::set_boxtype().
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*/
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#define BORDER_WIDTH 2
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/*
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* HAVE_GL:
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*
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* Do you have OpenGL? Set this to 0 if you don't have or plan to use
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* OpenGL, and FLTK will be smaller.
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*/
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#define HAVE_GL 0
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/*
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* USE_COLORMAP:
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*
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* Setting this to zero will save a good deal of code (especially for
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* fl_draw_image), but FLTK will only work on TrueColor visuals.
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*/
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#define USE_COLORMAP 1
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/*
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* HAVE_XDBE:
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*
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* Do we have the X double-buffer extension?
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*/
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#define HAVE_XDBE 0
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/*
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* USE_XDBE:
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*
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* Actually try to use the double-buffer extension?
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* You can try this, it may speed up Fl_Double_Window. However we have
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* found most (all?) X implementations to be broken, or at least I
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* don't understand the documentation, or something...
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*/
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#define USE_XDBE 0
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/*
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* HAVE_OVERLAY:
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*
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* Use the X overlay extension? FLTK will try to use an overlay
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* visual for Fl_Overlay_Window, the Gl_Window overlay, and for the
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* menus. Setting this to zero will remove a substantial amount of
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* code from FLTK. Overlays have only been tested on SGI servers!
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*/
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#define HAVE_OVERLAY 0
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/*
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* HAVE_GL_OVERLAY:
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*
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* It is possible your GL has an overlay even if X does not. If so,
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* set this to 1.
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*/
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#define HAVE_GL_OVERLAY HAVE_OVERLAY
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/*
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* WORDS_BIGENDIAN:
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*
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* Byte order of your machine: 1 = big-endian, 0 = little-endian.
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*/
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#define WORDS_BIGENDIAN 0
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/*
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* U16, U32, U64:
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*
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* Types used by fl_draw_image. One of U32 or U64 must be defined.
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* U16 is optional but FLTK will work better with it!
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*/
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#undef U16
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#undef U32
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#undef U64
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/*
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* HAVE_DIRENT_H, HAVE_SYS_NDIR_H, HAVE_SYS_DIR_H, HAVE_NDIR_H, HAVE_SCANDIR:
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*
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* Where is <dirent.h> (used only by fl_file_chooser and scandir).
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*/
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#define HAVE_DIRENT_H 1
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#define HAVE_SYS_NDIR_H 0
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#define HAVE_SYS_DIR_H 0
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#define HAVE_NDIR_H 0
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#define HAVE_SCANDIR 0
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/*
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* possibly missing sprintf-style functions:
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*/
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#define HAVE_VSNPRINTF 0
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#define HAVE_SNPRINTF 0
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#define HAVE_VSPRINTF 0
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/*
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* HAVE_SYS_SELECT_H:
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*
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* Whether or not select() call has its own header file.
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*/
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#define HAVE_SYS_SELECT_H 0
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/*
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* USE_POLL:
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*
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* Use the poll() call provided on Linux and Irix instead of select()
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*/
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#define USE_POLL 0
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/*
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* End of "$Id: configh.in,v 1.11.2.5 2000/06/18 00:38:37 bill Exp $".
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*/
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