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| <a name="GstGLFilter"></a><div class="titlepage"></div> |
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| <h2><span class="refentrytitle"><a name="GstGLFilter.top_of_page"></a>GstGLFilter</span></h2> |
| <p>GstGLFilter</p> |
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| <div class="refsect1"> |
| <a name="GstGLFilter.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">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GstGLFilter.html#gst-gl-filter-draw-texture" title="gst_gl_filter_draw_texture ()">gst_gl_filter_draw_texture</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="GstGLFilter.html#gst-gl-filter-render-to-target" title="gst_gl_filter_render_to_target ()">gst_gl_filter_render_to_target</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="GstGLFilter.html#gst-gl-filter-render-to-target-with-shader" title="gst_gl_filter_render_to_target_with_shader ()">gst_gl_filter_render_to_target_with_shader</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GstGLFilter.html#gst-gl-filter-filter-texture" title="gst_gl_filter_filter_texture ()">gst_gl_filter_filter_texture</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstGLFilter.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"> </td> |
| <td class="function_name"><a class="link" href="GstGLFilter.html#GstGLFilter-struct" title="GstGLFilter">GstGLFilter</a></td> |
| </tr> |
| <tr> |
| <td class="datatype_keyword"> </td> |
| <td class="function_name"><a class="link" href="GstGLFilter.html#GstGLFilterClass" title="GstGLFilterClass">GstGLFilterClass</a></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstGLFilter.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="screen"> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GObject-struct">GObject</a> |
| <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> |
| <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstObject.html#GstObject-struct">GstObject</a> |
| <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstElement.html#GstElement-struct">GstElement</a> |
| <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0GstBaseTransform.html#GstBaseTransform-struct">GstBaseTransform</a> |
| <span class="lineart">╰──</span> <a class="link" href="GstGLBaseFilter.html" title="GstGLBaseFilter">GstGLBaseFilter</a> |
| <span class="lineart">╰──</span> GstGLFilter |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="GstGLFilter.description"></a><h2>Description</h2> |
| </div> |
| <div class="refsect1"> |
| <a name="GstGLFilter.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="gst-gl-filter-draw-texture"></a><h3>gst_gl_filter_draw_texture ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_gl_filter_draw_texture (<em class="parameter"><code><a class="link" href="GstGLFilter.html" title="GstGLFilter"><span class="type">GstGLFilter</span></a> *filter</code></em>, |
| <em class="parameter"><code><span class="type">GLuint</span> texture</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> width</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint"><span class="type">guint</span></a> height</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-gl-filter-render-to-target"></a><h3>gst_gl_filter_render_to_target ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_gl_filter_render_to_target (<em class="parameter"><code><a class="link" href="GstGLFilter.html" title="GstGLFilter"><span class="type">GstGLFilter</span></a> *filter</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> resize</code></em>, |
| <em class="parameter"><code><span class="type">GLuint</span> input</code></em>, |
| <em class="parameter"><code><span class="type">GLuint</span> target</code></em>, |
| <em class="parameter"><code><a class="link" href="gst-plugins-bad-libs-OpenGL-Miscellaneous-Utilities.html#GLCB:CAPS" title="GLCB ()"><span class="type">GLCB</span></a> func</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-gl-filter-render-to-target-with-shader"></a><h3>gst_gl_filter_render_to_target_with_shader ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_gl_filter_render_to_target_with_shader |
| (<em class="parameter"><code><a class="link" href="GstGLFilter.html" title="GstGLFilter"><span class="type">GstGLFilter</span></a> *filter</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> resize</code></em>, |
| <em class="parameter"><code><span class="type">GLuint</span> input</code></em>, |
| <em class="parameter"><code><span class="type">GLuint</span> target</code></em>, |
| <em class="parameter"><code><a class="link" href="GstGLShader.html" title="GstGLShader"><span class="type">GstGLShader</span></a> *shader</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-gl-filter-filter-texture"></a><h3>gst_gl_filter_filter_texture ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_gl_filter_filter_texture (<em class="parameter"><code><a class="link" href="GstGLFilter.html" title="GstGLFilter"><span class="type">GstGLFilter</span></a> *filter</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstBuffer.html#GstBuffer-struct"><span class="type">GstBuffer</span></a> *inbuf</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstBuffer.html#GstBuffer-struct"><span class="type">GstBuffer</span></a> *outbuf</code></em>);</pre> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstGLFilter.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstGLFilter-struct"></a><h3>GstGLFilter</h3> |
| <pre class="programlisting">typedef struct _GstGLFilter GstGLFilter;</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstGLFilterClass"></a><h3>GstGLFilterClass</h3> |
| <pre class="programlisting">typedef struct { |
| GstGLBaseFilterClass parent_class; |
| |
| gboolean (*set_caps) (GstGLFilter* filter, GstCaps* incaps, GstCaps* outcaps); |
| gboolean (*filter) (GstGLFilter *filter, GstBuffer *inbuf, GstBuffer *outbuf); |
| gboolean (*filter_texture) (GstGLFilter *filter, guint in_tex, guint out_tex); |
| gboolean (*init_fbo) (GstGLFilter *filter); |
| |
| GstCaps *(*transform_internal_caps) (GstGLFilter *filter, |
| GstPadDirection direction, GstCaps * caps, GstCaps * filter_caps); |
| |
| /* useful to init and cleanup custom gl resources */ |
| void (*display_init_cb) (GstGLFilter *filter); |
| void (*display_reset_cb) (GstGLFilter *filter); |
| } GstGLFilterClass; |
| </pre> |
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