65 lines
1.4 KiB
C
65 lines
1.4 KiB
C
/*
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fullbright.c
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fullbright skin handling
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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// models are the only shared resource between a client and server running
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// on the same machine.
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "mod_internal.h"
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VISIBLE int
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Mod_CalcFullbright (const byte *in, byte *out, int pixels)
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{
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byte fb = 0;
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while (pixels-- > 0) {
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byte pix = *in++;
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if (pix >= 256 - 32) {
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fb = 1;
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*out++ = pix;
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} else {
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*out++ = 0;
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}
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}
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return fb;
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}
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VISIBLE void
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Mod_ClearFullbright (const byte *in, byte *out, int pixels)
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{
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while (pixels-- > 0) {
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byte pix = *in++;
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if (pix >= 256 - 32) {
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*out++ = 0;
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} else {
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*out++ = pix;
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}
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}
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}
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