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Diffstat (limited to 'libraries/irrlicht-1.8/source/Irrlicht/libpng/contrib/gregbook/readpng.h')
-rw-r--r-- | libraries/irrlicht-1.8/source/Irrlicht/libpng/contrib/gregbook/readpng.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/contrib/gregbook/readpng.h b/libraries/irrlicht-1.8/source/Irrlicht/libpng/contrib/gregbook/readpng.h new file mode 100644 index 0000000..ec6b483 --- /dev/null +++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/contrib/gregbook/readpng.h | |||
@@ -0,0 +1,88 @@ | |||
1 | /*--------------------------------------------------------------------------- | ||
2 | |||
3 | rpng - simple PNG display program readpng.h | ||
4 | |||
5 | --------------------------------------------------------------------------- | ||
6 | |||
7 | Copyright (c) 1998-2007 Greg Roelofs. All rights reserved. | ||
8 | |||
9 | This software is provided "as is," without warranty of any kind, | ||
10 | express or implied. In no event shall the author or contributors | ||
11 | be held liable for any damages arising in any way from the use of | ||
12 | this software. | ||
13 | |||
14 | The contents of this file are DUAL-LICENSED. You may modify and/or | ||
15 | redistribute this software according to the terms of one of the | ||
16 | following two licenses (at your option): | ||
17 | |||
18 | |||
19 | LICENSE 1 ("BSD-like with advertising clause"): | ||
20 | |||
21 | Permission is granted to anyone to use this software for any purpose, | ||
22 | including commercial applications, and to alter it and redistribute | ||
23 | it freely, subject to the following restrictions: | ||
24 | |||
25 | 1. Redistributions of source code must retain the above copyright | ||
26 | notice, disclaimer, and this list of conditions. | ||
27 | 2. Redistributions in binary form must reproduce the above copyright | ||
28 | notice, disclaimer, and this list of conditions in the documenta- | ||
29 | tion and/or other materials provided with the distribution. | ||
30 | 3. All advertising materials mentioning features or use of this | ||
31 | software must display the following acknowledgment: | ||
32 | |||
33 | This product includes software developed by Greg Roelofs | ||
34 | and contributors for the book, "PNG: The Definitive Guide," | ||
35 | published by O'Reilly and Associates. | ||
36 | |||
37 | |||
38 | LICENSE 2 (GNU GPL v2 or later): | ||
39 | |||
40 | This program is free software; you can redistribute it and/or modify | ||
41 | it under the terms of the GNU General Public License as published by | ||
42 | the Free Software Foundation; either version 2 of the License, or | ||
43 | (at your option) any later version. | ||
44 | |||
45 | This program is distributed in the hope that it will be useful, | ||
46 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
47 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
48 | GNU General Public License for more details. | ||
49 | |||
50 | You should have received a copy of the GNU General Public License | ||
51 | along with this program; if not, write to the Free Software Foundation, | ||
52 | Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
53 | |||
54 | ---------------------------------------------------------------------------*/ | ||
55 | |||
56 | #ifndef TRUE | ||
57 | # define TRUE 1 | ||
58 | # define FALSE 0 | ||
59 | #endif | ||
60 | |||
61 | #ifndef MAX | ||
62 | # define MAX(a,b) ((a) > (b)? (a) : (b)) | ||
63 | # define MIN(a,b) ((a) < (b)? (a) : (b)) | ||
64 | #endif | ||
65 | |||
66 | #ifdef DEBUG | ||
67 | # define Trace(x) {fprintf x ; fflush(stderr); fflush(stdout);} | ||
68 | #else | ||
69 | # define Trace(x) ; | ||
70 | #endif | ||
71 | |||
72 | typedef unsigned char uch; | ||
73 | typedef unsigned short ush; | ||
74 | typedef unsigned long ulg; | ||
75 | |||
76 | |||
77 | /* prototypes for public functions in readpng.c */ | ||
78 | |||
79 | void readpng_version_info(void); | ||
80 | |||
81 | int readpng_init(FILE *infile, ulg *pWidth, ulg *pHeight); | ||
82 | |||
83 | int readpng_get_bgcolor(uch *bg_red, uch *bg_green, uch *bg_blue); | ||
84 | |||
85 | uch *readpng_get_image(double display_exponent, int *pChannels, | ||
86 | ulg *pRowbytes); | ||
87 | |||
88 | void readpng_cleanup(int free_image_data); | ||