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<h1>csdef.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 1998-2000 by Jorrit Tyberghein</span>
<a name="l00003"></a>00003 <span class="comment"> </span>
<a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00007"></a>00007 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00008"></a>00008 <span class="comment"> </span>
<a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"> </span>
<a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public</span>
<a name="l00015"></a>00015 <span class="comment"> License along with this library; if not, write to the Free</span>
<a name="l00016"></a>00016 <span class="comment"> Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00017"></a>00017 <span class="comment">*/</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#if !defined(CSDEF_FRIEND)</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#error You are not allowed to include this file! Include cssysdef.h instead.</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef __CS_CSDEF_H__</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define __CS_CSDEF_H__</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "csplatform.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="cstypes_8h.html" title="Commonly used types and macros.">cstypes.h</a>"</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include <stdio.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#if defined(CS_HAVE_CMATH_H)</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#include <cmath></span>
<a name="l00033"></a>00033 <span class="preprocessor">#else</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor">#include <<a class="code" href="math_8h.html" title="Generic mathematic utility functions.">math.h</a>></span>
<a name="l00035"></a>00035 <span class="preprocessor">#endif</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span><span class="preprocessor">#if defined(CS_HAVE_IEEEFP_H)</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#include <ieeefp.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#endif</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="preprocessor">#include <time.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <signal.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <errno.h></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <<a class="code" href="string_8h.html" title="String interface.">string.h</a>></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <assert.h></span>
<a name="l00044"></a>00044 <span class="preprocessor">#ifdef CS_HAVE_SYS_PARAM_H</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#include <sys/param.h></span>
<a name="l00046"></a>00046 <span class="preprocessor">#endif</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span>
<a name="l00048"></a>00048 <span class="preprocessor">#ifndef MIN</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span><span class="preprocessor"> #define MIN(a,b) ((a)<(b)?(a):(b))</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span>
<a name="l00052"></a>00052 <span class="preprocessor">#ifndef MAX</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span><span class="preprocessor"> #define MAX(a,b) ((a)>(b)?(a):(b))</span>
<a name="l00054"></a>00054 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a>00056 <span class="preprocessor">#ifndef ABS</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span><span class="preprocessor"> #define ABS(x) ((x)<0?-(x):(x))</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span>
<a name="l00060"></a>00060 <span class="preprocessor">#ifndef SIGN</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span><span class="preprocessor"> #define SIGN(x) ((x) < 0 ? -1 : ((x) > 0 ? 1 : 0))</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span>
<a name="l00064"></a>00064 <span class="preprocessor">#ifndef PI</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span><span class="preprocessor"> #define PI 3.1415926535897932385f</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00067"></a>00067 <span class="preprocessor"></span><span class="preprocessor">#ifndef HALF_PI</span>
<a name="l00068"></a>00068 <span class="preprocessor"></span><span class="preprocessor"> #define HALF_PI (PI / 2.0f)</span>
<a name="l00069"></a>00069 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00070"></a>00070 <span class="preprocessor"></span><span class="preprocessor">#ifndef TWO_PI</span>
<a name="l00071"></a>00071 <span class="preprocessor"></span><span class="preprocessor"> #define TWO_PI (PI * 2.0f)</span>
<a name="l00072"></a>00072 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00073"></a>00073 <span class="preprocessor"></span>
<a name="l00074"></a>00074 <span class="preprocessor">#undef EPSILON</span>
<a name="l00075"></a>00075 <span class="preprocessor"></span><span class="preprocessor">#define EPSILON 0.001f </span><span class="comment">/* Small value */</span>
<a name="l00076"></a>00076 <span class="preprocessor">#undef SMALL_EPSILON</span>
<a name="l00077"></a>00077 <span class="preprocessor"></span><span class="preprocessor">#define SMALL_EPSILON 0.000001f </span><span class="comment">/* Very small value */</span>
<a name="l00078"></a>00078 <span class="preprocessor">#undef SMALL_EPSILON_D</span>
<a name="l00079"></a>00079 <span class="preprocessor"></span><span class="preprocessor">#define SMALL_EPSILON_D 0.000000000001f </span><span class="comment">/* Very, very small value */</span>
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="comment">// Platforms which have floating-point variations of the standard math.h</span>
<a name="l00082"></a>00082 <span class="comment">// cos(), sin(), tan(), sqrt(), etc. functions should define</span>
<a name="l00083"></a>00083 <span class="comment">// CS_HAVE_MATH_H_FLOAT_FUNCS. For platforms which do not provide these</span>
<a name="l00084"></a>00084 <span class="comment">// macros or if strict-ANSI conformance is requested, we fake them up.</span>
<a name="l00085"></a>00085 <span class="preprocessor">#if !defined(CS_HAVE_MATH_H_FLOAT_FUNCS) || defined(__STRICT_ANSI__)</span>
<a name="l00086"></a>00086 <span class="preprocessor"></span><span class="preprocessor"> #define acosf(X) static_cast<float> (acos(X))</span>
<a name="l00087"></a>00087 <span class="preprocessor"></span><span class="preprocessor"> #define asinf(X) static_cast<float> (asin(X))</span>
<a name="l00088"></a>00088 <span class="preprocessor"></span><span class="preprocessor"> #define atan2f(X,Y) static_cast<float> (atan2(X,Y))</span>
<a name="l00089"></a>00089 <span class="preprocessor"></span><span class="preprocessor"> #define atanf(X) static_cast<float> (atan(X))</span>
<a name="l00090"></a>00090 <span class="preprocessor"></span><span class="preprocessor"> #define cosf(X) static_cast<float> (cos(X))</span>
<a name="l00091"></a>00091 <span class="preprocessor"></span><span class="preprocessor"> #define exp2f(X) static_cast<float> (exp2(X))</span>
<a name="l00092"></a>00092 <span class="preprocessor"></span><span class="preprocessor"> #define expf(X) static_cast<float> (exp(X))</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span><span class="preprocessor"> #define fabsf(X) static_cast<float> (fabs(X))</span>
<a name="l00094"></a>00094 <span class="preprocessor"></span><span class="preprocessor"> #define log10f(X) static_cast<float> (log10(X))</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span><span class="preprocessor"> #define log2f(X) static_cast<float> (log2(X))</span>
<a name="l00096"></a>00096 <span class="preprocessor"></span><span class="preprocessor"> #define logf(X) static_cast<float> (log(X))</span>
<a name="l00097"></a>00097 <span class="preprocessor"></span><span class="preprocessor"> #define powf(X) static_cast<float> (pow(X))</span>
<a name="l00098"></a>00098 <span class="preprocessor"></span><span class="preprocessor"> #define sinf(X) static_cast<float> (sin(X))</span>
<a name="l00099"></a>00099 <span class="preprocessor"></span><span class="preprocessor"> #define sqrtf(X) static_cast<float> (sqrt(X))</span>
<a name="l00100"></a>00100 <span class="preprocessor"></span><span class="preprocessor"> #define tanf(X) static_cast<float> (tan(X))</span>
<a name="l00101"></a>00101 <span class="preprocessor"></span><span class="preprocessor"> #define floorf(X) static_cast<float> (floor(X))</span>
<a name="l00102"></a>00102 <span class="preprocessor"></span><span class="preprocessor"> #define ceilf(X) static_cast<float> (ceil(X))</span>
<a name="l00103"></a>00103 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00104"></a>00104 <span class="preprocessor"></span>
<a name="l00105"></a>00105 <span class="comment">// Platforms which have the PRIx99 printf()-formatting directives should define</span>
<a name="l00106"></a>00106 <span class="comment">// CS_HAVE_C_FORMAT_MACROS. For platforms which do not provide these macros, we</span>
<a name="l00107"></a>00107 <span class="comment">// fake up the commonly used ones.</span>
<a name="l00108"></a>00108 <span class="preprocessor">#if CS_LONG_SIZE == 8</span>
<a name="l00109"></a>00109 <span class="preprocessor"></span><span class="preprocessor"> #define __CS_PRI64_PREFIX "l"</span>
<a name="l00110"></a>00110 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00111"></a>00111 <span class="preprocessor"></span><span class="preprocessor"> #define __CS_PRI64_PREFIX "ll"</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00113"></a>00113 <span class="preprocessor"></span>
<a name="l00114"></a>00114 <span class="preprocessor">#define CS_PRId64 __CS_PRI64_PREFIX "d"</span>
<a name="l00115"></a>00115 <span class="preprocessor"></span><span class="preprocessor">#define CS_PRIu64 __CS_PRI64_PREFIX "u"</span>
<a name="l00116"></a>00116 <span class="preprocessor"></span><span class="preprocessor">#define CS_PRIx64 __CS_PRI64_PREFIX "x"</span>
<a name="l00117"></a>00117 <span class="preprocessor"></span><span class="preprocessor">#define CS_PRIX64 __CS_PRI64_PREFIX "X"</span>
<a name="l00118"></a>00118 <span class="preprocessor"></span>
<a name="l00119"></a>00119 <span class="preprocessor">#if !defined(CS_HAVE_C_FORMAT_MACROS)</span>
<a name="l00120"></a>00120 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRId8</span>
<a name="l00121"></a>00121 <span class="preprocessor"></span><span class="preprocessor"> #define PRId8 "d"</span>
<a name="l00122"></a>00122 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00123"></a>00123 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRId16</span>
<a name="l00124"></a>00124 <span class="preprocessor"></span><span class="preprocessor"> #define PRId16 "d"</span>
<a name="l00125"></a>00125 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00126"></a>00126 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRId32</span>
<a name="l00127"></a>00127 <span class="preprocessor"></span><span class="preprocessor"> #define PRId32 "d"</span>
<a name="l00128"></a>00128 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00129"></a>00129 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRId64</span>
<a name="l00130"></a>00130 <span class="preprocessor"></span><span class="preprocessor"> #define PRId64 __CS_PRI64_PREFIX "d"</span>
<a name="l00131"></a>00131 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIu8</span>
<a name="l00133"></a>00133 <span class="preprocessor"></span><span class="preprocessor"> #define PRIu8 "u"</span>
<a name="l00134"></a>00134 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIu16</span>
<a name="l00136"></a>00136 <span class="preprocessor"></span><span class="preprocessor"> #define PRIu16 "u"</span>
<a name="l00137"></a>00137 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00138"></a>00138 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIu32</span>
<a name="l00139"></a>00139 <span class="preprocessor"></span><span class="preprocessor"> #define PRIu32 "u"</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIu64</span>
<a name="l00142"></a>00142 <span class="preprocessor"></span><span class="preprocessor"> #define PRIu64 __CS_PRI64_PREFIX "u"</span>
<a name="l00143"></a>00143 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00144"></a>00144 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIx8</span>
<a name="l00145"></a>00145 <span class="preprocessor"></span><span class="preprocessor"> #define PRIx8 "x"</span>
<a name="l00146"></a>00146 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00147"></a>00147 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIx16</span>
<a name="l00148"></a>00148 <span class="preprocessor"></span><span class="preprocessor"> #define PRIx16 "x"</span>
<a name="l00149"></a>00149 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIx32</span>
<a name="l00151"></a>00151 <span class="preprocessor"></span><span class="preprocessor"> #define PRIx32 "x"</span>
<a name="l00152"></a>00152 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00153"></a>00153 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIx64</span>
<a name="l00154"></a>00154 <span class="preprocessor"></span><span class="preprocessor"> #define PRIx64 __CS_PRI64_PREFIX "x"</span>
<a name="l00155"></a>00155 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00156"></a>00156 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIX8</span>
<a name="l00157"></a>00157 <span class="preprocessor"></span><span class="preprocessor"> #define PRIX8 "X"</span>
<a name="l00158"></a>00158 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00159"></a>00159 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIX16</span>
<a name="l00160"></a>00160 <span class="preprocessor"></span><span class="preprocessor"> #define PRIX16 "X"</span>
<a name="l00161"></a>00161 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00162"></a>00162 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIX32</span>
<a name="l00163"></a>00163 <span class="preprocessor"></span><span class="preprocessor"> #define PRIX32 "X"</span>
<a name="l00164"></a>00164 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00165"></a>00165 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIX64</span>
<a name="l00166"></a>00166 <span class="preprocessor"></span><span class="preprocessor"> #define PRIX64 __CS_PRI64_PREFIX "X"</span>
<a name="l00167"></a>00167 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00168"></a>00168 <span class="preprocessor"></span>
<a name="l00169"></a>00169 <span class="preprocessor"> #if CS_PROCESSOR_SIZE == 64</span>
<a name="l00170"></a>00170 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIuPTR</span>
<a name="l00171"></a>00171 <span class="preprocessor"></span><span class="preprocessor"> #define PRIuPTR PRIu64</span>
<a name="l00172"></a>00172 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00173"></a>00173 <span class="preprocessor"></span>
<a name="l00174"></a>00174 <span class="preprocessor"> #ifndef PRIxPTR</span>
<a name="l00175"></a>00175 <span class="preprocessor"></span><span class="preprocessor"> #define PRIxPTR PRIx64</span>
<a name="l00176"></a>00176 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00177"></a>00177 <span class="preprocessor"></span>
<a name="l00178"></a>00178 <span class="preprocessor"> #ifndef PRIdPTR</span>
<a name="l00179"></a>00179 <span class="preprocessor"></span><span class="preprocessor"> #define PRIdPTR PRId64</span>
<a name="l00180"></a>00180 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00181"></a>00181 <span class="preprocessor"></span>
<a name="l00182"></a>00182 <span class="preprocessor"> #ifndef PRIXPTR</span>
<a name="l00183"></a>00183 <span class="preprocessor"></span><span class="preprocessor"> #define PRIXPTR PRIX64</span>
<a name="l00184"></a>00184 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00185"></a>00185 <span class="preprocessor"></span><span class="preprocessor"> #else</span>
<a name="l00186"></a>00186 <span class="preprocessor"></span><span class="preprocessor"> #ifndef PRIuPTR</span>
<a name="l00187"></a>00187 <span class="preprocessor"></span><span class="preprocessor"> #define PRIuPTR PRIu32</span>
<a name="l00188"></a>00188 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00189"></a>00189 <span class="preprocessor"></span>
<a name="l00190"></a>00190 <span class="preprocessor"> #ifndef PRIxPTR</span>
<a name="l00191"></a>00191 <span class="preprocessor"></span><span class="preprocessor"> #define PRIxPTR PRIx32</span>
<a name="l00192"></a>00192 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00193"></a>00193 <span class="preprocessor"></span>
<a name="l00194"></a>00194 <span class="preprocessor"> #ifndef PRIdPTR</span>
<a name="l00195"></a>00195 <span class="preprocessor"></span><span class="preprocessor"> #define PRIdPTR PRId32</span>
<a name="l00196"></a>00196 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00197"></a>00197 <span class="preprocessor"></span>
<a name="l00198"></a>00198 <span class="preprocessor"> #ifndef PRIXPTR</span>
<a name="l00199"></a>00199 <span class="preprocessor"></span><span class="preprocessor"> #define PRIXPTR PRIX32</span>
<a name="l00200"></a>00200 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span><span class="preprocessor"> #endif</span>
<a name="l00202"></a>00202 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00203"></a>00203 <span class="preprocessor"></span>
<a name="l00204"></a>00204 <span class="comment">// The smallest Z at which 3D clipping occurs</span>
<a name="l00205"></a>00205 <span class="preprocessor">#define SMALL_Z 0.01f</span>
<a name="l00206"></a>00206 <span class="preprocessor"></span>
<a name="l00207"></a>00207 <span class="preprocessor">#endif // __CS_CSDEF_H__</span>
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Mandriva
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2010.0
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i586
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media
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contrib-release
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bad97183153701b09df5fae1052b1c30
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