2 * DOS/DJGPP Mesa Utility Toolkit
5 * Copyright (C) 2005 Daniel Borca All Rights Reserved.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * DANIEL BORCA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 glutBitmapCharacter (void *font
, int c
)
32 const GLUTBitmapFont
*bfp
= _glut_font(font
);
33 const GLUTBitmapChar
*bcp
;
35 if (c
>= bfp
->num
|| !(bcp
= bfp
->table
[c
]))
38 glPushClientAttrib(GL_CLIENT_PIXEL_STORE_BIT
);
40 glPixelStorei(GL_UNPACK_SWAP_BYTES
, GL_FALSE
);
41 glPixelStorei(GL_UNPACK_LSB_FIRST
, GL_FALSE
);
42 glPixelStorei(GL_UNPACK_ROW_LENGTH
, 0);
43 glPixelStorei(GL_UNPACK_SKIP_ROWS
, 0);
44 glPixelStorei(GL_UNPACK_SKIP_PIXELS
, 0);
45 glPixelStorei(GL_UNPACK_ALIGNMENT
, 1);
46 glBitmap(bcp
->width
, bcp
->height
, bcp
->xorig
, bcp
->yorig
,
47 bcp
->xmove
, 0, bcp
->bitmap
);
54 glutBitmapString (void *font
, const unsigned char *string
)
56 const GLUTBitmapFont
*bfp
= _glut_font(font
);
57 const GLUTBitmapChar
*bcp
;
60 glPushClientAttrib(GL_CLIENT_PIXEL_STORE_BIT
);
62 glPixelStorei(GL_UNPACK_SWAP_BYTES
, GL_FALSE
);
63 glPixelStorei(GL_UNPACK_LSB_FIRST
, GL_FALSE
);
64 glPixelStorei(GL_UNPACK_ROW_LENGTH
, 0);
65 glPixelStorei(GL_UNPACK_SKIP_ROWS
, 0);
66 glPixelStorei(GL_UNPACK_SKIP_PIXELS
, 0);
67 glPixelStorei(GL_UNPACK_ALIGNMENT
, 1);
69 while ((c
= *(string
++))) {
70 if (c
< bfp
->num
&& (bcp
= bfp
->table
[c
]))
71 glBitmap(bcp
->width
, bcp
->height
, bcp
->xorig
,
72 bcp
->yorig
, bcp
->xmove
, 0, bcp
->bitmap
);
80 glutBitmapWidth (void *font
, int c
)
82 const GLUTBitmapFont
*bfp
= _glut_font(font
);
83 const GLUTBitmapChar
*bcp
;
85 if (c
>= bfp
->num
|| !(bcp
= bfp
->table
[c
]))
93 glutBitmapLength (void *font
, const unsigned char *string
)
95 const GLUTBitmapFont
*bfp
= _glut_font(font
);
96 const GLUTBitmapChar
*bcp
;
100 while ((c
= *(string
++))) {
101 if (c
< bfp
->num
&& (bcp
= bfp
->table
[c
]))
102 length
+= bcp
->xmove
;
110 glutBitmapHeight (void *font
)
112 const GLUTBitmapFont
*bfp
= _glut_font(font
);