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<div class="title">SDL_opengles2_khrplatform.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef __khrplatform_h_</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define __khrplatform_h_</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/*</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">** Copyright (c) 2008-2009 The Khronos Group Inc.</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">**</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">** Permission is hereby granted, free of charge, to any person obtaining a</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">** copy of this software and/or associated documentation files (the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">** "Materials"), to deal in the Materials without restriction, including</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">** without limitation the rights to use, copy, modify, merge, publish,</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">** distribute, sublicense, and/or sell copies of the Materials, and to</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">** permit persons to whom the Materials are furnished to do so, subject to</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">** the following conditions:</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">**</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">** The above copyright notice and this permission notice shall be included</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">** in all copies or substantial portions of the Materials.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">**</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">*/</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">/* Khronos platform-specific types and definitions.</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> *</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> *</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * Adopters may modify this file to suit their platform. Adopters are</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * encouraged to submit platform specific modifications to the Khronos</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * group so that they can be included in future versions of this file.</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * Please submit changes by sending them to the public Khronos Bugzilla</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * (http://khronos.org/bugzilla) by filing a bug against product</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> * "Khronos (general)" component "Registry".</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> *</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * A predefined template which fills in some of the bug fields can be</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * reached using http://tinyurl.com/khrplatform-h-bugreport, but you</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * must create a Bugzilla login first.</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> *</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> *</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * See the Implementer's Guidelines for information about where this file</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * should be located on your system and for more details of its use:</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * http://www.khronos.org/registry/implementers_guide.pdf</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> *</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * This file should be included as</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * #include <KHR/khrplatform.h></span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * by Khronos client API header files that use its types and defines.</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> *</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * The types in khrplatform.h should only be used to define API-specific types.</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> *</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * Types defined in khrplatform.h:</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * khronos_int8_t signed 8 bit</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * khronos_uint8_t unsigned 8 bit</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * khronos_int16_t signed 16 bit</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * khronos_uint16_t unsigned 16 bit</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * khronos_int32_t signed 32 bit</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * khronos_uint32_t unsigned 32 bit</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * khronos_int64_t signed 64 bit</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> * khronos_uint64_t unsigned 64 bit</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * khronos_intptr_t signed same number of bits as a pointer</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> * khronos_uintptr_t unsigned same number of bits as a pointer</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * khronos_ssize_t signed size</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * khronos_usize_t unsigned size</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * khronos_float_t signed 32 bit floating point</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> * khronos_time_ns_t unsigned 64 bit time in nanoseconds</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * khronos_utime_nanoseconds_t unsigned time interval or absolute time in</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * nanoseconds</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * khronos_stime_nanoseconds_t signed time interval in nanoseconds</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * khronos_boolean_enum_t enumerated boolean type. This should</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * only be used as a base type when a client API's boolean type is</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * an enum. Client APIs which use an integer or other type for</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> * booleans cannot use this as the base type for their boolean.</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> *</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> * Tokens defined in khrplatform.h:</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> *</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> *</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> * KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> *</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * Calling convention macros defined in this file:</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> * KHRONOS_APICALL</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> * KHRONOS_APIENTRY</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * KHRONOS_APIATTRIBUTES</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> *</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * These may be used in function prototypes as:</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> *</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * KHRONOS_APICALL void KHRONOS_APIENTRY funcname(</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> * int arg1,</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * int arg2) KHRONOS_APIATTRIBUTES;</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> */</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment">/*-------------------------------------------------------------------------</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * Definition of KHRONOS_APICALL</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> *-------------------------------------------------------------------------</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> * This precedes the return type of the function in the function prototype.</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> */</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#if defined(_WIN32) && !defined(__SCITECH_SNAP__)</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor"># define KHRONOS_APICALL __declspec(dllimport)</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor">#elif defined (__SYMBIAN32__)</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor"># define KHRONOS_APICALL IMPORT_C</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor"># define KHRONOS_APICALL</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment">/*-------------------------------------------------------------------------</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * Definition of KHRONOS_APIENTRY</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> *-------------------------------------------------------------------------</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * This follows the return type of the function and precedes the function</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * name in the function prototype.</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> */</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="preprocessor">#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">/* Win32 but not WinCE */</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor"># define KHRONOS_APIENTRY __stdcall</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="preprocessor"># define KHRONOS_APIENTRY</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment">/*-------------------------------------------------------------------------</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> * Definition of KHRONOS_APIATTRIBUTES</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> *-------------------------------------------------------------------------</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> * This follows the closing parenthesis of the function prototype arguments.</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> */</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor">#if defined (__ARMCC_2__)</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#define KHRONOS_APIATTRIBUTES __softfp</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#define KHRONOS_APIATTRIBUTES</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment">/*-------------------------------------------------------------------------</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * basic type definitions</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> *-----------------------------------------------------------------------*/</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor">#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment">/*</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> * Using <stdint.h></span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> */</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="preprocessor">#include <stdint.h></span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword">typedef</span> int32_t khronos_int32_t;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">typedef</span> uint32_t khronos_uint32_t;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">typedef</span> int64_t khronos_int64_t;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="keyword">typedef</span> uint64_t khronos_uint64_t;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor">#define KHRONOS_SUPPORT_INT64 1</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor">#define KHRONOS_SUPPORT_FLOAT 1</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor">#elif defined(__VMS ) || defined(__sgi)</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment">/*</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> * Using <inttypes.h></span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> */</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor">#include <inttypes.h></span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">typedef</span> int32_t khronos_int32_t;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="keyword">typedef</span> uint32_t khronos_uint32_t;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="keyword">typedef</span> int64_t khronos_int64_t;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keyword">typedef</span> uint64_t khronos_uint64_t;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="preprocessor">#define KHRONOS_SUPPORT_INT64 1</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor">#define KHRONOS_SUPPORT_FLOAT 1</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor">#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment">/*</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> * Win32</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> */</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="keyword">typedef</span> __int32 khronos_int32_t;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int32 khronos_uint32_t;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="keyword">typedef</span> __int64 khronos_int64_t;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int64 khronos_uint64_t;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor">#define KHRONOS_SUPPORT_INT64 1</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="preprocessor">#define KHRONOS_SUPPORT_FLOAT 1</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="preprocessor">#elif defined(__sun__) || defined(__digital__)</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment">/*</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> * Sun or Digital</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> */</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="keyword">typedef</span> <span class="keywordtype">int</span> khronos_int32_t;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> khronos_uint32_t;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="preprocessor">#if defined(__arch64__) || defined(_LP64)</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_int64_t;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_uint64_t;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_int64_t;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_uint64_t;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="preprocessor">#endif </span><span class="comment">/* __arch64__ */</span><span class="preprocessor"></span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#define KHRONOS_SUPPORT_INT64 1</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#define KHRONOS_SUPPORT_FLOAT 1</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="preprocessor">#elif 0</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment">/*</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> * Hypothetical platform with no float or int64 support</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> */</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">typedef</span> <span class="keywordtype">int</span> khronos_int32_t;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> khronos_uint32_t;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="preprocessor">#define KHRONOS_SUPPORT_INT64 0</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="preprocessor">#define KHRONOS_SUPPORT_FLOAT 0</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment">/*</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> * Generic fallback</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> */</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="preprocessor">#include <stdint.h></span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="keyword">typedef</span> int32_t khronos_int32_t;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="keyword">typedef</span> uint32_t khronos_uint32_t;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="keyword">typedef</span> int64_t khronos_int64_t;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="keyword">typedef</span> uint64_t khronos_uint64_t;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="preprocessor">#define KHRONOS_SUPPORT_INT64 1</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="preprocessor">#define KHRONOS_SUPPORT_FLOAT 1</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment">/*</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> * Types that are (so far) the same on all platforms</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> */</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> khronos_int8_t;</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> khronos_uint8_t;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> khronos_int16_t;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <span class="keywordtype">int</span> khronos_uint16_t;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment">/*</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> * Types that differ between LLP64 and LP64 architectures - in LLP64, </span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> * to be the only LLP64 architecture in current use.</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment"> */</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="preprocessor">#ifdef _WIN64</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_intptr_t;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_uintptr_t;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_ssize_t;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_usize_t;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_intptr_t;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_uintptr_t;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_ssize_t;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> khronos_usize_t;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="preprocessor">#if KHRONOS_SUPPORT_FLOAT</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment">/*</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> * Float type</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> */</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="keyword">typedef</span> <span class="keywordtype">float</span> khronos_float_t;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="preprocessor">#if KHRONOS_SUPPORT_INT64</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment">/* Time types</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> *</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> * These types can be used to represent a time interval in nanoseconds or</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> * an absolute Unadjusted System Time. Unadjusted System Time is the number</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> * of nanoseconds since some arbitrary system event (e.g. since the last</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> * time the system booted). The Unadjusted System Time is an unsigned</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> * 64 bit value that wraps back to 0 every 584 years. Time intervals</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * may be either signed or unsigned.</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> */</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="keyword">typedef</span> khronos_uint64_t khronos_utime_nanoseconds_t;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="keyword">typedef</span> khronos_int64_t khronos_stime_nanoseconds_t;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment">/*</span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"> * Dummy value used to pad enum types to 32 bits.</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> */</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="preprocessor">#ifndef KHRONOS_MAX_ENUM</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="preprocessor">#define KHRONOS_MAX_ENUM 0x7FFFFFFF</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment">/*</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> * Enumerated boolean type</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> *</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"> * Values other than zero should be considered to be true. Therefore</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> * comparisons should not be made against KHRONOS_TRUE.</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> */</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  KHRONOS_FALSE = 0,</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  KHRONOS_TRUE = 1,</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> } khronos_boolean_enum_t;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="preprocessor">#endif </span><span class="comment">/* __khrplatform_h_ */</span><span class="preprocessor"></span></div></div><!-- fragment --></div><!-- contents -->
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