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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>OpenGL Formats: GStreamer Bad Plugins 1.0 Library Reference Manual</title>
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<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="#gst-plugins-bad-libs-OpenGL-Formats.description" class="shortcut">Description</a></span>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
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</tr></table>
<div class="refentry">
<a name="gst-plugins-bad-libs-OpenGL-Formats"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-bad-libs-OpenGL-Formats.top_of_page"></a>OpenGL Formats</span></h2>
<p>OpenGL Formats</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-OpenGL-Formats.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">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-format-type-n-bytes" title="gst_gl_format_type_n_bytes ()">gst_gl_format_type_n_bytes</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-texture-type-n-bytes" title="gst_gl_texture_type_n_bytes ()">gst_gl_texture_type_n_bytes</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-format-from-gl-texture-type" title="gst_gl_format_from_gl_texture_type ()">gst_gl_format_from_gl_texture_type</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GstVideoGLTextureType</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-texture-type-from-format" title="gst_gl_texture_type_from_format ()">gst_gl_texture_type_from_format</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-sized-gl-format-from-gl-format-type" title="gst_gl_sized_gl_format_from_gl_format_type ()">gst_gl_sized_gl_format_from_gl_format_type</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="returnvalue">GstGLTextureTarget</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-texture-target-from-string" title="gst_gl_texture_target_from_string ()">gst_gl_texture_target_from_string</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-texture-target-to-string" title="gst_gl_texture_target_to_string ()">gst_gl_texture_target_to_string</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-texture-target-to-gl" title="gst_gl_texture_target_to_gl ()">gst_gl_texture_target_to_gl</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="returnvalue">GstGLTextureTarget</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-texture-target-from-gl" title="gst_gl_texture_target_from_gl ()">gst_gl_texture_target_from_gl</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#gst-gl-texture-target-to-buffer-pool-option" title="gst_gl_texture_target_to_buffer_pool_option ()">gst_gl_texture_target_to_buffer_pool_option</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-OpenGL-Formats.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget">GstGLTextureTarget</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-2D-STR:CAPS" title="GST_GL_TEXTURE_TARGET_2D_STR">GST_GL_TEXTURE_TARGET_2D_STR</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-RECTANGLE-STR:CAPS" title="GST_GL_TEXTURE_TARGET_RECTANGLE_STR">GST_GL_TEXTURE_TARGET_RECTANGLE_STR</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-EXTERNAL-OES-STR:CAPS" title="GST_GL_TEXTURE_TARGET_EXTERNAL_OES_STR">GST_GL_TEXTURE_TARGET_EXTERNAL_OES_STR</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-BUFFER-POOL-OPTION-GL-TEXTURE-TARGET-2D:CAPS" title="GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_2D">GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_2D</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-BUFFER-POOL-OPTION-GL-TEXTURE-TARGET-RECTANGLE:CAPS" title="GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_RECTANGLE">GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_RECTANGLE</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-BUFFER-POOL-OPTION-GL-TEXTURE-TARGET-EXTERNAL-OES:CAPS" title="GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_EXTERNAL_OES">GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_EXTERNAL_OES</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-OpenGL-Formats.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-OpenGL-Formats.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gst-gl-format-type-n-bytes"></a><h3>gst_gl_format_type_n_bytes ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gst_gl_format_type_n_bytes (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> format</code></em>,
                            <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> type</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.2.4"></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>format</p></td>
<td class="parameter_description"><p>the OpenGL format, <code class="literal">GL_RGBA</code>, <code class="literal">GL_LUMINANCE</code>, etc</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>type</p></td>
<td class="parameter_description"><p>the OpenGL type, <code class="literal">GL_UNSIGNED_BYTE</code>, <code class="literal">GL_FLOAT</code>, etc</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.2.5"></a><h4>Returns</h4>
<p> the number of bytes the specified <em class="parameter"><code>format</code></em>
, <em class="parameter"><code>type</code></em>
combination takes
per pixel</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-texture-type-n-bytes"></a><h3>gst_gl_texture_type_n_bytes ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gst_gl_texture_type_n_bytes (<em class="parameter"><code><span class="type">GstVideoGLTextureType</span> tex_format</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.3.4"></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>tex_format</p></td>
<td class="parameter_description"><p>a <span class="type">GstVideoGLTextureType</span></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.3.5"></a><h4>Returns</h4>
<p> the number of bytes <em class="parameter"><code>tex_format</code></em>
used per pixel</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-format-from-gl-texture-type"></a><h3>gst_gl_format_from_gl_texture_type ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gst_gl_format_from_gl_texture_type (<em class="parameter"><code><span class="type">GstVideoGLTextureType</span> tex_format</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.4.4"></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>tex_format</p></td>
<td class="parameter_description"><p>a <span class="type">GstVideoGLTextureType</span></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.4.5"></a><h4>Returns</h4>
<p> the OpenGL format specified by <em class="parameter"><code>tex_format</code></em>
</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-texture-type-from-format"></a><h3>gst_gl_texture_type_from_format ()</h3>
<pre class="programlisting"><span class="returnvalue">GstVideoGLTextureType</span>
gst_gl_texture_type_from_format (<em class="parameter"><code><a class="link" href="GstGLContext.html" title="GstGLContext"><span class="type">GstGLContext</span></a> *context</code></em>,
                                 <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-1.0/gst-plugins-base-libs-gstvideo.html#GstVideoFormat"><span class="type">GstVideoFormat</span></a> v_format</code></em>,
                                 <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> plane</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.5.4"></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>context</p></td>
<td class="parameter_description"><p>a <a class="link" href="GstGLContext.html" title="GstGLContext"><span class="type">GstGLContext</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>v_format</p></td>
<td class="parameter_description"><p>a <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-1.0/gst-plugins-base-libs-gstvideo.html#GstVideoFormat"><span class="type">GstVideoFormat</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>plane</p></td>
<td class="parameter_description"><p>the plane number (starting from 0)</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.5.5"></a><h4>Returns</h4>
<p> the <span class="type">GstVideoGLTextureType</span> for the specified <em class="parameter"><code>format</code></em>
and <em class="parameter"><code>plane</code></em>
that can be allocated using <em class="parameter"><code>context</code></em>
</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-sized-gl-format-from-gl-format-type"></a><h3>gst_gl_sized_gl_format_from_gl_format_type ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gst_gl_sized_gl_format_from_gl_format_type
                               (<em class="parameter"><code><a class="link" href="GstGLContext.html" title="GstGLContext"><span class="type">GstGLContext</span></a> *context</code></em>,
                                <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> format</code></em>,
                                <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> type</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.6.4"></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>context</p></td>
<td class="parameter_description"><p>a <a class="link" href="GstGLContext.html" title="GstGLContext"><span class="type">GstGLContext</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>format</p></td>
<td class="parameter_description"><p>an OpenGL format, <code class="literal">GL_RGBA</code>, <code class="literal">GL_LUMINANCE</code>, etc</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>type</p></td>
<td class="parameter_description"><p>an OpenGL type, <code class="literal">GL_UNSIGNED_BYTE</code>, <code class="literal">GL_FLOAT</code>, etc</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.6.5"></a><h4>Returns</h4>
<p> the sized internal format specified by <em class="parameter"><code>format</code></em>
and <em class="parameter"><code>type</code></em>
that can
be used in <em class="parameter"><code>context</code></em>
</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-texture-target-from-string"></a><h3>gst_gl_texture_target_from_string ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="returnvalue">GstGLTextureTarget</span></a>
gst_gl_texture_target_from_string (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *str</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-texture-target-to-string"></a><h3>gst_gl_texture_target_to_string ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
gst_gl_texture_target_to_string (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="type">GstGLTextureTarget</span></a> target</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.8.4"></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>str</p></td>
<td class="parameter_description"><p>a string equivalant to one of the GST_GL_TEXTURE_TARGET_*_STR values</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.8.5"></a><h4>Returns</h4>
<p> the <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="type">GstGLTextureTarget</span></a> represented by <em class="parameter"><code>str</code></em>
or
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-NONE:CAPS"><code class="literal">GST_GL_TEXTURE_TARGET_NONE</code></a></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-texture-target-to-gl"></a><h3>gst_gl_texture_target_to_gl ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gst_gl_texture_target_to_gl (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="type">GstGLTextureTarget</span></a> target</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.9.4"></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>target</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="type">GstGLTextureTarget</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.9.5"></a><h4>Returns</h4>
<p> the OpenGL value for binding the <em class="parameter"><code>target</code></em>
with <code class="function">glBindTexture()</code> and
similar functions or 0</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-texture-target-from-gl"></a><h3>gst_gl_texture_target_from_gl ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="returnvalue">GstGLTextureTarget</span></a>
gst_gl_texture_target_from_gl (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> target</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.10.4"></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>target</p></td>
<td class="parameter_description"><p>an OpenGL texture binding target</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.10.5"></a><h4>Returns</h4>
<p> the <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="type">GstGLTextureTarget</span></a> that's equiavalant to <em class="parameter"><code>target</code></em>
or
<a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-NONE:CAPS"><code class="literal">GST_GL_TEXTURE_TARGET_NONE</code></a></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-gl-texture-target-to-buffer-pool-option"></a><h3>gst_gl_texture_target_to_buffer_pool_option ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
gst_gl_texture_target_to_buffer_pool_option
                               (<em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="type">GstGLTextureTarget</span></a> target</code></em>);</pre>
<div class="refsect3">
<a name="id-1.2.9.34.6.11.4"></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>target</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GstGLTextureTarget" title="enum GstGLTextureTarget"><span class="type">GstGLTextureTarget</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.9.34.6.11.5"></a><h4>Returns</h4>
<p> a string representing the <em class="parameter"><code>GstBufferPoolOption</code></em>
specified by <em class="parameter"><code>target</code></em>
</p>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-bad-libs-OpenGL-Formats.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstGLTextureTarget"></a><h3>enum GstGLTextureTarget</h3>
<div class="refsect3">
<a name="id-1.2.9.34.7.2.3"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GST-GL-TEXTURE-TARGET-NONE:CAPS"></a>GST_GL_TEXTURE_TARGET_NONE</p></td>
<td class="enum_member_description">
<p>no texture target</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-GL-TEXTURE-TARGET-2D:CAPS"></a>GST_GL_TEXTURE_TARGET_2D</p></td>
<td class="enum_member_description">
<p>2D texture target</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-GL-TEXTURE-TARGET-RECTANGLE:CAPS"></a>GST_GL_TEXTURE_TARGET_RECTANGLE</p></td>
<td class="enum_member_description">
<p>rectangle texture target</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-GL-TEXTURE-TARGET-EXTERNAL-OES:CAPS"></a>GST_GL_TEXTURE_TARGET_EXTERNAL_OES</p></td>
<td class="enum_member_description">
<p>external oes texture target</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 1.8</p>
</div>
<hr>
<div class="refsect2">
<a name="GST-GL-TEXTURE-TARGET-2D-STR:CAPS"></a><h3>GST_GL_TEXTURE_TARGET_2D_STR</h3>
<pre class="programlisting">#define GST_GL_TEXTURE_TARGET_2D_STR "2D"
</pre>
<p>String used for <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-2D:CAPS"><code class="literal">GST_GL_TEXTURE_TARGET_2D</code></a> in things like caps values</p>
</div>
<hr>
<div class="refsect2">
<a name="GST-GL-TEXTURE-TARGET-RECTANGLE-STR:CAPS"></a><h3>GST_GL_TEXTURE_TARGET_RECTANGLE_STR</h3>
<pre class="programlisting">#define GST_GL_TEXTURE_TARGET_RECTANGLE_STR "rectangle"
</pre>
<p>String used for <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-RECTANGLE:CAPS"><code class="literal">GST_GL_TEXTURE_TARGET_RECTANGLE</code></a> in things like caps values</p>
</div>
<hr>
<div class="refsect2">
<a name="GST-GL-TEXTURE-TARGET-EXTERNAL-OES-STR:CAPS"></a><h3>GST_GL_TEXTURE_TARGET_EXTERNAL_OES_STR</h3>
<pre class="programlisting">#define GST_GL_TEXTURE_TARGET_EXTERNAL_OES_STR "external-oes"
</pre>
<p>String used for <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-EXTERNAL-OES:CAPS"><code class="literal">GST_GL_TEXTURE_TARGET_EXTERNAL_OES</code></a> in things like caps values</p>
</div>
<hr>
<div class="refsect2">
<a name="GST-BUFFER-POOL-OPTION-GL-TEXTURE-TARGET-2D:CAPS"></a><h3>GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_2D</h3>
<pre class="programlisting">#define GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_2D "GstBufferPoolOptionGLTextureTarget2D"
</pre>
<p>String used for <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-2D:CAPS"><code class="literal">GST_GL_TEXTURE_TARGET_2D</code></a> as a <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstBufferPool.html"><span class="type">GstBufferPool</span></a> pool option</p>
</div>
<hr>
<div class="refsect2">
<a name="GST-BUFFER-POOL-OPTION-GL-TEXTURE-TARGET-RECTANGLE:CAPS"></a><h3>GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_RECTANGLE</h3>
<pre class="programlisting">#define GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_RECTANGLE "GstBufferPoolOptionGLTextureTargetRectangle"
</pre>
<p>String used for <a class="link" href="gst-plugins-bad-libs-OpenGL-Formats.html#GST-GL-TEXTURE-TARGET-RECTANGLE:CAPS"><code class="literal">GST_GL_TEXTURE_TARGET_RECTANGLE</code></a> as a <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstBufferPool.html"><span class="type">GstBufferPool</span></a> pool option</p>
</div>
<hr>
<div class="refsect2">
<a name="GST-BUFFER-POOL-OPTION-GL-TEXTURE-TARGET-EXTERNAL-OES:CAPS"></a><h3>GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_EXTERNAL_OES</h3>
<pre class="programlisting">#define GST_BUFFER_POOL_OPTION_GL_TEXTURE_TARGET_EXTERNAL_OES "GstBufferPoolOptionGLTextureTargetExternalOES"
</pre>
<p>String used for <code class="literal">GST_GL_TEXTURE_TARGET_ESTERNAL_OES</code> as a <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstBufferPool.html"><span class="type">GstBufferPool</span></a> pool option</p>
</div>
</div>
</div>
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