/usr/share/gtk-doc/html/cogl/cogl-General-API-(Deprecated).html is in libcogl-doc 1.22.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>General API (Deprecated): Cogl Reference Manual</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
<link rel="home" href="index.html" title="Cogl Reference Manual">
<link rel="up" href="ch03.html" title="Cogl deprecated API">
<link rel="prev" href="ch03.html" title="Cogl deprecated API">
<link rel="next" href="cogl-Textures-(Deprecated).html" title="Textures (Deprecated)">
<meta name="generator" content="GTK-Doc V1.25 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
<a href="#cogl-General-API-(Deprecated).description" class="shortcut">Description</a></span>
</td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
<td><a accesskey="u" href="ch03.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
<td><a accesskey="p" href="ch03.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
<td><a accesskey="n" href="cogl-Textures-(Deprecated).html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
</tr></table>
<div class="refentry">
<a name="cogl-General-API-(Deprecated)"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="cogl-General-API-(Deprecated).top_of_page"></a>General API (Deprecated)</span></h2>
<p>General API (Deprecated)</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="cogl-General-API-(Deprecated).functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">CoglBool</span>
</td>
<td class="function_name">
<a class="link" href="cogl-General-API-(Deprecated).html#cogl-check-extension" title="cogl_check_extension ()">cogl_check_extension</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="cogl-General-API-(Deprecated).html#cogl-viewport" title="cogl_viewport ()">cogl_viewport</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="cogl-General-API-(Deprecated).html#cogl-get-bitmasks" title="cogl_get_bitmasks ()">cogl_get_bitmasks</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="cogl-General-API-(Deprecated).html#cogl-set-depth-test-enabled" title="cogl_set_depth_test_enabled ()">cogl_set_depth_test_enabled</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">CoglBool</span>
</td>
<td class="function_name">
<a class="link" href="cogl-General-API-(Deprecated).html#cogl-get-depth-test-enabled" title="cogl_get_depth_test_enabled ()">cogl_get_depth_test_enabled</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="cogl-General-API-(Deprecated).description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="cogl-General-API-(Deprecated).functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="cogl-check-extension"></a><h3>cogl_check_extension ()</h3>
<pre class="programlisting"><span class="returnvalue">CoglBool</span>
cogl_check_extension (<em class="parameter"><code>const <span class="type">char</span> *name</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *ext</code></em>);</pre>
<div class="warning">
<p><code class="literal">cogl_check_extension</code> has been deprecated since version 1.2 and should not be used in newly-written code.</p>
<p>OpenGL is an implementation detail for Cogl and so it's
not appropriate to expose OpenGL extensions through the Cogl API. This
function can be replaced by the following equivalent code:</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1</pre></td>
<td class="listing_code"><pre class="programlisting">CoglBool retval <span class="gtkdoc opt">= (</span><span class="function">strstr</span> <span class="gtkdoc opt">(</span>ext<span class="gtkdoc opt">,</span> name<span class="gtkdoc opt">) !=</span> NULL<span class="gtkdoc opt">)</span> ? TRUE <span class="gtkdoc opt">:</span> FALSE<span class="gtkdoc opt">;</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
</div>
<p>Check whether <em class="parameter"><code>name</code></em>
occurs in list of extensions in <em class="parameter"><code>ext</code></em>
.</p>
<div class="refsect3">
<a name="cogl-check-extension.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>name</p></td>
<td class="parameter_description"><p>extension to check for</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>ext</p></td>
<td class="parameter_description"><p>list of extensions</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="cogl-check-extension.returns"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if the extension occurs in the list, <code class="literal">FALSE</code> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="cogl-viewport"></a><h3>cogl_viewport ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
cogl_viewport (<em class="parameter"><code>unsigned <span class="type">int</span> width</code></em>,
<em class="parameter"><code>unsigned <span class="type">int</span> height</code></em>);</pre>
<div class="warning">
<p><code class="literal">cogl_viewport</code> has been deprecated since version 1.8 and should not be used in newly-written code.</p>
<p>Use cogl_framebuffer_set_viewport instead</p>
</div>
<p>Replace the current viewport with the given values.</p>
<div class="refsect3">
<a name="cogl-viewport.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>width</p></td>
<td class="parameter_description"><p>Width of the viewport</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>height</p></td>
<td class="parameter_description"><p>Height of the viewport</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 0.8.2</p>
</div>
<hr>
<div class="refsect2">
<a name="cogl-get-bitmasks"></a><h3>cogl_get_bitmasks ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
cogl_get_bitmasks (<em class="parameter"><code><span class="type">int</span> *red</code></em>,
<em class="parameter"><code><span class="type">int</span> *green</code></em>,
<em class="parameter"><code><span class="type">int</span> *blue</code></em>,
<em class="parameter"><code><span class="type">int</span> *alpha</code></em>);</pre>
<div class="warning">
<p><code class="literal">cogl_get_bitmasks</code> has been deprecated since version 1.8 and should not be used in newly-written code.</p>
<p>Use cogl_framebuffer_get_red/green/blue/<code class="function">alpha_bits()</code>
instead</p>
</div>
<p>Gets the number of bitplanes used for each of the color components
in the color buffer. Pass <code class="literal">NULL</code> for any of the arguments if the
value is not required.</p>
<div class="refsect3">
<a name="cogl-get-bitmasks.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>red</p></td>
<td class="parameter_description"><p> Return location for the number of red bits or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>green</p></td>
<td class="parameter_description"><p> Return location for the number of green bits or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>blue</p></td>
<td class="parameter_description"><p> Return location for the number of blue bits or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>alpha</p></td>
<td class="parameter_description"><p> Return location for the number of alpha bits or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="cogl-set-depth-test-enabled"></a><h3>cogl_set_depth_test_enabled ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
cogl_set_depth_test_enabled (<em class="parameter"><code><span class="type">CoglBool</span> setting</code></em>);</pre>
<div class="warning">
<p><code class="literal">cogl_set_depth_test_enabled</code> has been deprecated since version 1.16 and should not be used in newly-written code.</p>
<p>Use <code class="function">cogl_pipeline_set_depth_state()</code> instead</p>
</div>
<p>Sets whether depth testing is enabled. If it is disabled then the
order that actors are layered on the screen depends solely on the
order specified using <code class="function">clutter_actor_raise()</code> and
<code class="function">clutter_actor_lower()</code>, otherwise it will also take into account the
actor's depth. Depth testing is disabled by default.</p>
<div class="refsect3">
<a name="cogl-set-depth-test-enabled.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>setting</p></td>
<td class="parameter_description"><p><code class="literal">TRUE</code> to enable depth testing or <code class="literal">FALSE</code> to disable.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="cogl-get-depth-test-enabled"></a><h3>cogl_get_depth_test_enabled ()</h3>
<pre class="programlisting"><span class="returnvalue">CoglBool</span>
cogl_get_depth_test_enabled (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<p><code class="literal">cogl_get_depth_test_enabled</code> has been deprecated since version 1.16 and should not be used in newly-written code.</p>
<p>Use <code class="function">cogl_pipeline_set_depth_state()</code> instead</p>
</div>
<p>Queries if depth testing has been enabled via <code class="function">cogl_set_depth_test_enable()</code></p>
<div class="refsect3">
<a name="cogl-get-depth-test-enabled.returns"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if depth testing is enabled, and <code class="literal">FALSE</code> otherwise</p>
</div>
</div>
</div>
<div class="refsect1">
<a name="cogl-General-API-(Deprecated).other_details"></a><h2>Types and Values</h2>
</div>
</div>
<div class="footer">
<hr>Generated by GTK-Doc V1.25</div>
</body>
</html>
|