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/*
* DOS/DJGPP Mesa Utility Toolkit
* Version: 1.0
*
* Copyright (C) 2005 Daniel Borca All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* DANIEL BORCA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "internal.h"
extern GLUTStrokeFont glutStrokeRoman, glutStrokeMonoRoman;
extern GLUTBitmapFont glutBitmap8By13, glutBitmap9By15, glutBitmapTimesRoman10, glutBitmapTimesRoman24, glutBitmapHelvetica10, glutBitmapHelvetica12, glutBitmapHelvetica18;
/* To get around the fact that DJGPP DXEs only allow functions
to be exported and no data addresses (as Unix DSOs support), the
GLUT API constants such as GLUT_STROKE_ROMAN have to get passed
through a case statement to get mapped to the actual data structure
address. */
void *
_glut_font (void *font)
{
switch ((int)font) {
case (int)GLUT_STROKE_ROMAN:
return &glutStrokeRoman;
case (int)GLUT_STROKE_MONO_ROMAN:
return &glutStrokeMonoRoman;
case (int)GLUT_BITMAP_9_BY_15:
return &glutBitmap9By15;
case (int)GLUT_BITMAP_8_BY_13:
return &glutBitmap8By13;
case (int)GLUT_BITMAP_TIMES_ROMAN_10:
return &glutBitmapTimesRoman10;
case (int)GLUT_BITMAP_TIMES_ROMAN_24:
return &glutBitmapTimesRoman24;
case (int)GLUT_BITMAP_HELVETICA_10:
return &glutBitmapHelvetica10;
case (int)GLUT_BITMAP_HELVETICA_12:
return &glutBitmapHelvetica12;
case (int)GLUT_BITMAP_HELVETICA_18:
return &glutBitmapHelvetica18;
default:
if ((font == &glutStrokeRoman) ||
(font == &glutStrokeMonoRoman) ||
(font == &glutBitmap9By15) ||
(font == &glutBitmap8By13) ||
(font == &glutBitmapTimesRoman10) ||
(font == &glutBitmapTimesRoman24) ||
(font == &glutBitmapHelvetica10) ||
(font == &glutBitmapHelvetica12) ||
(font == &glutBitmapHelvetica18)) {
return font;
}
_glut_fatal("bad font!");
return NULL;
}
}
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