Commit | Line | Data |
---|---|---|
7faf1d71 AW |
1 | <?xml version="1.0" encoding="UTF-8"?> |
2 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "xhtml1-transitional.dtd"> | |
3 | <!-- saved from url=(0013)about:internet --> | |
4 | <?xml-stylesheet type="text/xsl" href="mathml.xsl"?><html xmlns="http://www.w3.org/1999/xhtml" xmlns:pref="http://www.w3.org/2002/Math/preference" pref:renderer="mathplayer-dl"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><link rel="stylesheet" type="text/css" href="opengl-man.css" /><title>glBindTransformFeedback - OpenGL 4 Reference Pages</title><meta name="generator" content="DocBook XSL Stylesheets V1.69.1" /></head><body><div class="refentry" lang="en" xml:lang="en"><a id="glBindTransformFeedback"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>glBindTransformFeedback — bind a transform feedback object</p></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr><td><code class="funcdef">void <b class="fsfunc">glBindTransformFeedback</b>(</code></td><td>GLenum </td><td><var class="pdparam">target</var>, </td></tr><tr><td> </td><td>GLuint </td><td><var class="pdparam">id</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="parameters"></a><h2>Parameters</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>target</code></em></span></dt><dd><p> | |
5 | Specifies the target to which to bind the transform feedback object <em class="parameter"><code>id</code></em>. <em class="parameter"><code>target</code></em> | |
6 | must be <code class="constant">GL_TRANSFORM_FEEDBACK</code>. | |
7 | </p></dd><dt><span class="term"><em class="parameter"><code>id</code></em></span></dt><dd><p> | |
8 | Specifies the name of a transform feedback object reserved by <a href="glGenTransformFeedbacks.xml"><span class="citerefentry"><span class="refentrytitle">glGenTransformFeedbacks</span></span></a>. | |
9 | </p></dd></dl></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="description"></a><h2>Description</h2><p> | |
10 | <code class="function">glBindTransformFeedback</code> binds the transform feedback object with name <em class="parameter"><code>id</code></em> to the current | |
11 | GL state. <em class="parameter"><code>id</code></em> must be a name previously returned from a call to | |
12 | <a href="glGenTransformFeedbacks.xml"><span class="citerefentry"><span class="refentrytitle">glGenTransformFeedbacks</span></span></a>. If <em class="parameter"><code>id</code></em> has not | |
13 | previously been bound, a new transform feedback object with name <em class="parameter"><code>id</code></em> and initialized with with the | |
14 | default transform state vector is created. | |
15 | </p><p> | |
16 | In the initial state, a default transform feedback object is bound and treated as | |
17 | a transform feedback object with a name of zero. If the name zero is subsequently bound, the default | |
18 | transform feedback object is again bound to the GL state. | |
19 | </p><p> | |
20 | While a transform feedback buffer object is bound, GL operations on the target | |
21 | to which it is bound affect the bound transform feedback object, and queries of the | |
22 | target to which a transform feedback object is bound return state from the bound | |
23 | object. When buffer objects are bound for transform feedback, they are attached to | |
24 | the currently bound transform feedback object. Buffer objects are used for trans- | |
25 | form feedback only if they are attached to the currently bound transform feedback | |
26 | object. | |
27 | </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="errors"></a><h2>Errors</h2><p> | |
28 | <code class="constant">GL_INVALID_ENUM</code> is generated if <em class="parameter"><code>target</code></em> is not <code class="constant">GL_TRANSFORM_FEEDBACK</code>. | |
29 | </p><p> | |
30 | <code class="constant">GL_INVALID_OPERATION</code> is generated if the transform feedback operation is | |
31 | active on the currently bound transform feedback object, and that operation is not paused. | |
32 | </p><p> | |
33 | <code class="constant">GL_INVALID_OPERATION</code> is generated if <em class="parameter"><code>id</code></em> is not | |
34 | zero or the name of a transform feedback object returned from a previous call to | |
35 | <a href="glGenTransformFeedbacks.xml"><span class="citerefentry"><span class="refentrytitle">glGenTransformFeedbacks</span></span></a>, or | |
36 | if such a name has been deleted by <a href="glDeleteTransformFeedbacks.xml"><span class="citerefentry"><span class="refentrytitle">glDeleteTransformFeedbacks</span></span></a>. | |
37 | </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="associatedgets"></a><h2>Associated Gets</h2><p> | |
38 | <a href="glGet.xml"><span class="citerefentry"><span class="refentrytitle">glGet</span></span></a> with argument <code class="constant">GL_TRANSFORM_FEEDBACK_BINDING</code> | |
39 | </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="seealso"></a><h2>See Also</h2><p> | |
40 | <a href="glGenTransformFeedbacks.xml"><span class="citerefentry"><span class="refentrytitle">glGenTransformFeedbacks</span></span></a>, | |
41 | <a href="glDeleteTransformFeedbacks.xml"><span class="citerefentry"><span class="refentrytitle">glDeleteTransformFeedbacks</span></span></a>, | |
42 | <a href="glIsTransformFeedback.xml"><span class="citerefentry"><span class="refentrytitle">glIsTransformFeedback</span></span></a>, | |
43 | <a href="glBeginTransformFeedback.xml"><span class="citerefentry"><span class="refentrytitle">glBeginTransformFeedback</span></span></a>, | |
44 | <a href="glPauseTransformFeedback.xml"><span class="citerefentry"><span class="refentrytitle">glPauseTransformFeedback</span></span></a>, | |
45 | <a href="glResumeTransformFeedback.xml"><span class="citerefentry"><span class="refentrytitle">glResumeTransformFeedback</span></span></a>, | |
46 | <a href="glEndTransformFeedback.xml"><span class="citerefentry"><span class="refentrytitle">glEndTransformFeedback</span></span></a> | |
47 | </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="Copyright"></a><h2>Copyright</h2><p> | |
48 | Copyright <span class="trademark"></span>© 2010 Khronos Group. | |
49 | This material may be distributed subject to the terms and conditions set forth in | |
50 | the Open Publication License, v 1.0, 8 June 1999. | |
51 | <a href="http://opencontent.org/openpub/" target="_top">http://opencontent.org/openpub/</a>. | |
52 | </p></div></div></body></html> |