| /* |
| * 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; |
| } |
| } |