File size: 15,740 Bytes
9375c9a
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
<html><!-- Created using the cpp_pretty_printer from the dlib C++ library.  See http://dlib.net for updates. --><head><title>dlib C++ Library - pngdebug.h</title></head><body bgcolor='white'><pre>

<font color='#009900'>/* pngdebug.h - Debugging macros for libpng, also used in pngtest.c
 *
 * Copyright (c) 1998-2011 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
 *
 * Last changed in libpng 1.5.0 [January 6, 2011]
 *
 * This code is released under the libpng license.
 * For conditions of distribution and use, see the disclaimer
 * and license in png.h
 */</font>

<font color='#009900'>/* Define PNG_DEBUG at compile time for debugging information.  Higher
 * numbers for PNG_DEBUG mean more debugging information.  This has
 * only been added since version 0.95 so it is not implemented throughout
 * libpng yet, but more support will be added as needed.
 *
 * png_debug[1-2]?(level, message ,arg{0-2})
 *   Expands to a statement (either a simple expression or a compound
 *   do..while(0) statement) that outputs a message with parameter
 *   substitution if PNG_DEBUG is defined to 2 or more.  If PNG_DEBUG
 *   is undefined, 0 or 1 every png_debug expands to a simple expression
 *   (actually ((void)0)).
 *
 *   level: level of detail of message, starting at 0.  A level 'n'
 *          message is preceded by 'n' tab characters (not implemented
 *          on Microsoft compilers unless PNG_DEBUG_FILE is also
 *          defined, to allow debug DLL compilation with no standard IO).
 *   message: a printf(3) style text string.  A trailing '\n' is added
 *            to the message.
 *   arg: 0 to 2 arguments for printf(3) style substitution in message.
 */</font>
<font color='#0000FF'>#ifndef</font> PNGDEBUG_H
<font color='#0000FF'>#define</font> PNGDEBUG_H
<font color='#009900'>/* These settings control the formatting of messages in png.c and pngerror.c */</font>
<font color='#009900'>/* Moved to pngdebug.h at 1.5.0 */</font>
#  ifndef PNG_LITERAL_SHARP
#    define PNG_LITERAL_SHARP <font color='#979000'>0x23</font>
#  endif
#  ifndef PNG_LITERAL_LEFT_SQUARE_BRACKET
#    define PNG_LITERAL_LEFT_SQUARE_BRACKET <font color='#979000'>0x5b</font>
#  endif
#  ifndef PNG_LITERAL_RIGHT_SQUARE_BRACKET
#    define PNG_LITERAL_RIGHT_SQUARE_BRACKET <font color='#979000'>0x5d</font>
#  endif
#  ifndef PNG_STRING_NEWLINE
#    define PNG_STRING_NEWLINE "<font color='#CC0000'>\n</font>"
#  endif

<font color='#0000FF'>#ifdef</font> PNG_DEBUG
#  <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>PNG_DEBUG <font color='#5555FF'>&gt;</font> <font color='#979000'>0</font><font face='Lucida Console'>)</font>
#    <font color='#0000FF'>if</font> <font color='#5555FF'>!</font><b><a name='defined'></a>defined</b><font face='Lucida Console'>(</font>PNG_DEBUG_FILE<font face='Lucida Console'>)</font> <font color='#5555FF'>&amp;</font><font color='#5555FF'>&amp;</font> <b><a name='defined'></a>defined</b><font face='Lucida Console'>(</font>_MSC_VER<font face='Lucida Console'>)</font>
#      include <font color='#5555FF'>&lt;</font>crtdbg.h<font color='#5555FF'>&gt;</font>
#      <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>PNG_DEBUG <font color='#5555FF'>&gt;</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>
#        ifndef _DEBUG
#          define _DEBUG
#        endif
#        ifndef png_debug
#          define <b><a name='png_debug'></a>png_debug</b><font face='Lucida Console'>(</font>l,m<font face='Lucida Console'>)</font>  <b><a name='_RPT0'></a>_RPT0</b><font face='Lucida Console'>(</font>_CRT_WARN,m PNG_STRING_NEWLINE<font face='Lucida Console'>)</font>
#        endif
#        ifndef png_debug1
#          define <b><a name='png_debug1'></a>png_debug1</b><font face='Lucida Console'>(</font>l,m,p1<font face='Lucida Console'>)</font>  <b><a name='_RPT1'></a>_RPT1</b><font face='Lucida Console'>(</font>_CRT_WARN,m PNG_STRING_NEWLINE,p1<font face='Lucida Console'>)</font>
#        endif
#        ifndef png_debug2
#          define <b><a name='png_debug2'></a>png_debug2</b><font face='Lucida Console'>(</font>l,m,p1,p2<font face='Lucida Console'>)</font> \
             <b><a name='_RPT2'></a>_RPT2</b><font face='Lucida Console'>(</font>_CRT_WARN,m PNG_STRING_NEWLINE,p1,p2<font face='Lucida Console'>)</font>
#        endif
#      endif
#    <font color='#0000FF'>else</font> <font color='#009900'>/* PNG_DEBUG_FILE || !_MSC_VER */</font>
#      ifndef PNG_STDIO_SUPPORTED
#        include <font color='#5555FF'>&lt;</font>stdio.h<font color='#5555FF'>&gt;</font> <font color='#009900'>/* not included yet */</font>
#      endif
#      ifndef PNG_DEBUG_FILE
#        define PNG_DEBUG_FILE stderr
#      endif <font color='#009900'>/* PNG_DEBUG_FILE */</font>

#      <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>PNG_DEBUG <font color='#5555FF'>&gt;</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>
<font color='#009900'>/* Note: ["%s"m PNG_STRING_NEWLINE] probably does not work on
 * non-ISO compilers
 */</font>
#        ifdef __STDC__
#          ifndef png_debug
#            define <b><a name='png_debug'></a>png_debug</b><font face='Lucida Console'>(</font>l,m<font face='Lucida Console'>)</font> \
       <font color='#0000FF'>do</font> <b>{</b> \
       <font color='#0000FF'><u>int</u></font> num_tabs<font color='#5555FF'>=</font>l; \
       <font color='#BB00BB'>fprintf</font><font face='Lucida Console'>(</font>PNG_DEBUG_FILE,"<font color='#CC0000'>%s</font>"m PNG_STRING_NEWLINE,<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>1</font> ? "<font color='#CC0000'>\t</font>" : \
         <font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t</font>":<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>&gt;</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t\t</font>":"<font color='#CC0000'></font>"<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>; \
       <b>}</b> <font color='#0000FF'>while</font> <font face='Lucida Console'>(</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
#          endif
#          ifndef png_debug1
#            define <b><a name='png_debug1'></a>png_debug1</b><font face='Lucida Console'>(</font>l,m,p1<font face='Lucida Console'>)</font> \
       <font color='#0000FF'>do</font> <b>{</b> \
       <font color='#0000FF'><u>int</u></font> num_tabs<font color='#5555FF'>=</font>l; \
       <font color='#BB00BB'>fprintf</font><font face='Lucida Console'>(</font>PNG_DEBUG_FILE,"<font color='#CC0000'>%s</font>"m PNG_STRING_NEWLINE,<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>1</font> ? "<font color='#CC0000'>\t</font>" : \
         <font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t</font>":<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>&gt;</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t\t</font>":"<font color='#CC0000'></font>"<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>,p1<font face='Lucida Console'>)</font>; \
       <b>}</b> <font color='#0000FF'>while</font> <font face='Lucida Console'>(</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
#          endif
#          ifndef png_debug2
#            define <b><a name='png_debug2'></a>png_debug2</b><font face='Lucida Console'>(</font>l,m,p1,p2<font face='Lucida Console'>)</font> \
       <font color='#0000FF'>do</font> <b>{</b> \
       <font color='#0000FF'><u>int</u></font> num_tabs<font color='#5555FF'>=</font>l; \
       <font color='#BB00BB'>fprintf</font><font face='Lucida Console'>(</font>PNG_DEBUG_FILE,"<font color='#CC0000'>%s</font>"m PNG_STRING_NEWLINE,<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>1</font> ? "<font color='#CC0000'>\t</font>" : \
         <font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t</font>":<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>&gt;</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t\t</font>":"<font color='#CC0000'></font>"<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>,p1,p2<font face='Lucida Console'>)</font>; \
       <b>}</b> <font color='#0000FF'>while</font> <font face='Lucida Console'>(</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
#          endif
#        <font color='#0000FF'>else</font> <font color='#009900'>/* __STDC __ */</font>
#          ifndef png_debug
#            define <b><a name='png_debug'></a>png_debug</b><font face='Lucida Console'>(</font>l,m<font face='Lucida Console'>)</font> \
       <font color='#0000FF'>do</font> <b>{</b> \
       <font color='#0000FF'><u>int</u></font> num_tabs<font color='#5555FF'>=</font>l; \
       <font color='#0000FF'><u>char</u></font> format[<font color='#979000'>256</font>]; \
       <font color='#BB00BB'>snprintf</font><font face='Lucida Console'>(</font>format,<font color='#979000'>256</font>,"<font color='#CC0000'>%s%s%s</font>",<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>1</font> ? "<font color='#CC0000'>\t</font>" : \
         <font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t</font>":<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>&gt;</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t\t</font>":"<font color='#CC0000'></font>"<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>, \
         m,PNG_STRING_NEWLINE<font face='Lucida Console'>)</font>; \
       <font color='#BB00BB'>fprintf</font><font face='Lucida Console'>(</font>PNG_DEBUG_FILE,format<font face='Lucida Console'>)</font>; \
       <b>}</b> <font color='#0000FF'>while</font> <font face='Lucida Console'>(</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
#          endif
#          ifndef png_debug1
#            define <b><a name='png_debug1'></a>png_debug1</b><font face='Lucida Console'>(</font>l,m,p1<font face='Lucida Console'>)</font> \
       <font color='#0000FF'>do</font> <b>{</b> \
       <font color='#0000FF'><u>int</u></font> num_tabs<font color='#5555FF'>=</font>l; \
       <font color='#0000FF'><u>char</u></font> format[<font color='#979000'>256</font>]; \
       <font color='#BB00BB'>snprintf</font><font face='Lucida Console'>(</font>format,<font color='#979000'>256</font>,"<font color='#CC0000'>%s%s%s</font>",<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>1</font> ? "<font color='#CC0000'>\t</font>" : \
         <font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t</font>":<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>&gt;</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t\t</font>":"<font color='#CC0000'></font>"<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>, \
         m,PNG_STRING_NEWLINE<font face='Lucida Console'>)</font>; \
       <font color='#BB00BB'>fprintf</font><font face='Lucida Console'>(</font>PNG_DEBUG_FILE,format,p1<font face='Lucida Console'>)</font>; \
       <b>}</b> <font color='#0000FF'>while</font> <font face='Lucida Console'>(</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
#          endif
#          ifndef png_debug2
#            define <b><a name='png_debug2'></a>png_debug2</b><font face='Lucida Console'>(</font>l,m,p1,p2<font face='Lucida Console'>)</font> \
       <font color='#0000FF'>do</font> <b>{</b> \
       <font color='#0000FF'><u>int</u></font> num_tabs<font color='#5555FF'>=</font>l; \
       <font color='#0000FF'><u>char</u></font> format[<font color='#979000'>256</font>]; \
       <font color='#BB00BB'>snprintf</font><font face='Lucida Console'>(</font>format,<font color='#979000'>256</font>,"<font color='#CC0000'>%s%s%s</font>",<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>1</font> ? "<font color='#CC0000'>\t</font>" : \
         <font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>=</font><font color='#5555FF'>=</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t</font>":<font face='Lucida Console'>(</font>num_tabs<font color='#5555FF'>&gt;</font><font color='#979000'>2</font> ? "<font color='#CC0000'>\t\t\t</font>":"<font color='#CC0000'></font>"<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>, \
         m,PNG_STRING_NEWLINE<font face='Lucida Console'>)</font>; \
       <font color='#BB00BB'>fprintf</font><font face='Lucida Console'>(</font>PNG_DEBUG_FILE,format,p1,p2<font face='Lucida Console'>)</font>; \
       <b>}</b> <font color='#0000FF'>while</font> <font face='Lucida Console'>(</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
#          endif
#        endif <font color='#009900'>/* __STDC __ */</font>
#      endif <font color='#009900'>/* (PNG_DEBUG &gt; 1) */</font>

#    endif <font color='#009900'>/* _MSC_VER */</font>
#  endif <font color='#009900'>/* (PNG_DEBUG &gt; 0) */</font>
<font color='#0000FF'>#endif</font> <font color='#009900'>/* PNG_DEBUG */</font>
<font color='#0000FF'>#ifndef</font> png_debug
#  define <b><a name='png_debug'></a>png_debug</b><font face='Lucida Console'>(</font>l, m<font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font><font face='Lucida Console'>(</font><font color='#0000FF'><u>void</u></font><font face='Lucida Console'>)</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
<font color='#0000FF'>#endif</font>
<font color='#0000FF'>#ifndef</font> png_debug1
#  define <b><a name='png_debug1'></a>png_debug1</b><font face='Lucida Console'>(</font>l, m, p1<font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font><font face='Lucida Console'>(</font><font color='#0000FF'><u>void</u></font><font face='Lucida Console'>)</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
<font color='#0000FF'>#endif</font>
<font color='#0000FF'>#ifndef</font> png_debug2
#  define <b><a name='png_debug2'></a>png_debug2</b><font face='Lucida Console'>(</font>l, m, p1, p2<font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font><font face='Lucida Console'>(</font><font color='#0000FF'><u>void</u></font><font face='Lucida Console'>)</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>
<font color='#0000FF'>#endif</font>
<font color='#0000FF'>#endif</font> <font color='#009900'>/* PNGDEBUG_H */</font>

</pre></body></html>