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https://github.com/gryf/wmaker.git
synced 2026-08-20 18:11:48 +02:00
David Maciejak
67e2f5e1ca
As reported in bug https://github.com/window-maker/wmaker/issues/50 X11 XAllocColor() call from wGetColorForColormap() in src/resources.c is returning some errors especially seen when running GZDoom. TrueColor display has been the dominant standard for well over a decade, meaning almost all modern X servers default to a TrueColor visual. The default colormap is predefined and read-only, making allocation with XAllocColor() unnecessary (and meaning no need to free it too). The patch is checking the display visual, and in case the display is truecolor, it does not allocate or free the color, just looking up for it. Once the patch applied, GZDoom is not reporting warnings anymore.
29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
/*
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* Window Maker window manager
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*
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* Copyright (c) 1997-2003 Alfredo K. Kojima
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef WMRESOURCES_H_
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#define WMRESOURCES_H_
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int wGetColorForColormap(WScreen *scr, Colormap colormap, const char *color_name, XColor *color);
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int wGetColor(WScreen *scr, const char *color_name, XColor *color);
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void wFreeColor(WScreen *scr, unsigned long pixel);
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#endif
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