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| <a href="#gst-plugins-bad-libs-OpenGL-Formats.description" class="shortcut">Description</a></span> |
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| <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 — utilities for dealing with 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/glibglib-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/glibglib-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/glibglib-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/glibglib-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/glibglib-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/glibglib-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/glibglib-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> |
| <p>Some useful utilities for converting between various formats and OpenGL |
| formats.</p> |
| </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/glibglib-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/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> format</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> type</code></em>);</pre> |
| <div class="refsect3"> |
| <a name="gst-gl-format-type-n-bytes.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>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="gst-gl-format-type-n-bytes.returns"></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/glibglib-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="gst-gl-texture-type-n-bytes.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>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="gst-gl-texture-type-n-bytes.returns"></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/glibglib-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="gst-gl-format-from-gl-texture-type.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>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="gst-gl-format-from-gl-texture-type.returns"></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-1.0gst-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/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> plane</code></em>);</pre> |
| <div class="refsect3"> |
| <a name="gst-gl-texture-type-from-format.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>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-1.0gst-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="gst-gl-texture-type-from-format.returns"></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/glibglib-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/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> format</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> type</code></em>);</pre> |
| <div class="refsect3"> |
| <a name="gst-gl-sized-gl-format-from-gl-format-type.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>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="gst-gl-sized-gl-format-from-gl-format-type.returns"></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/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *str</code></em>);</pre> |
| <div class="refsect3"> |
| <a name="gst-gl-texture-target-from-string.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>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="gst-gl-texture-target-from-string.returns"></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-string"></a><h3>gst_gl_texture_target_to_string ()</h3> |
| <pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glibglib-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="gst-gl-texture-target-to-string.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>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="gst-gl-texture-target-to-string.returns"></a><h4>Returns</h4> |
| <p> the stringified version of <em class="parameter"><code>target</code></em> |
| or <a href="/usr/share/gtk-doc/html/glibglib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</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/glibglib-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="gst-gl-texture-target-to-gl.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>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="gst-gl-texture-target-to-gl.returns"></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/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> target</code></em>);</pre> |
| <div class="refsect3"> |
| <a name="gst-gl-texture-target-from-gl.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>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="gst-gl-texture-target-from-gl.returns"></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/glibglib-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="gst-gl-texture-target-to-buffer-pool-option.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>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="gst-gl-texture-target-to-buffer-pool-option.returns"></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="GstGLTextureTarget.members"></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-1.0GstBufferPool.html#GstBufferPool-struct"><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-1.0GstBufferPool.html#GstBufferPool-struct"><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-1.0GstBufferPool.html#GstBufferPool-struct"><span class="type">GstBufferPool</span></a> pool option</p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-libs-OpenGL-Formats.see-also"></a><h2>See Also</h2> |
| <p><a class="link" href="gst-plugins-bad-libs-gstglbasememory.html#GstGLBaseMemory" title="GstGLBaseMemory"><span class="type">GstGLBaseMemory</span></a>, <a class="link" href="gst-plugins-bad-libs-GstGLMemory.html#GstGLMemory" title="GstGLMemory"><span class="type">GstGLMemory</span></a>, <a class="link" href="GstGLFramebuffer.html" title="GstGLFramebuffer"><span class="type">GstGLFramebuffer</span></a>, <a class="link" href="gst-plugins-bad-libs-GstGLBuffer.html#GstGLBuffer" title="GstGLBuffer"><span class="type">GstGLBuffer</span></a></p> |
| </div> |
| </div> |
| <div class="footer"> |
| <hr>Generated by GTK-Doc V1.25</div> |
| </body> |
| </html> |
