New upstream version 3.23.2

2018-08-09 13:46:53 +03:00
parent 2193e3ebc6 06800b22ff
commit 52f6c5e304
882 changed files with 323996 additions and 311120 deletions
--- a/docs/reference/gtk/html/GtkGLArea.html
+++ b/docs/reference/gtk/html/GtkGLArea.html
@ -3,12 +3,12 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <title>GtkGLArea: GTK+ 3 Reference Manual</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
+<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
 <link rel="home" href="index.html" title="GTK+ 3 Reference Manual">
 <link rel="up" href="MiscObjects.html" title="Miscellaneous">
 <link rel="prev" href="GtkDrawingArea.html" title="GtkDrawingArea">
 <link rel="next" href="GtkEventBox.html" title="GtkEventBox">
-<meta name="generator" content="GTK-Doc V1.27 (XML mode)">
+<meta name="generator" content="GTK-Doc V1.28 (XML mode)">
 <link rel="stylesheet" href="style.css" type="text/css">
 </head>
 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
@ -53,7 +53,7 @@
 </tr>
 <tr>
 <td class="function_type">
-<a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="returnvalue">GdkGLContext</span></a> *
+<span class="returnvalue">GdkGLContext</span> *
 </td>
 <td class="function_name">
 <a class="link" href="GtkGLArea.html#gtk-gl-area-get-context" title="gtk_gl_area_get_context ()">gtk_gl_area_get_context</a> <span class="c_punctuation">()</span>
@ -214,7 +214,7 @@
 </tr>
 <tr>
 <td class="property_type">
-<a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> *</td>
+<span class="type">GdkGLContext</span> *</td>
 <td class="property_name"><a class="link" href="GtkGLArea.html#GtkGLArea--context" title="The “context” property">context</a></td>
 <td class="property_flags">Read</td>
 </tr>
@ -252,7 +252,7 @@
 <tbody>
 <tr>
 <td class="signal_type">
-<a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="returnvalue">GdkGLContext</span></a>*</td>
+<span class="returnvalue">GdkGLContext</span>*</td>
 <td class="signal_name"><a class="link" href="GtkGLArea.html#GtkGLArea-create-context" title="The “create-context” signal">create-context</a></td>
 <td class="signal_flags">Run Last</td>
 </tr>
@ -300,7 +300,7 @@
 <a name="GtkGLArea.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
 <p>
 GtkGLArea implements
- AtkImplementor and  <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>.</p>
+ AtkImplementorIface and  <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>.</p>
 </div>
 <div class="refsect1">
 <a name="GtkGLArea.includes"></a><h2>Includes</h2>
@ -310,7 +310,7 @@ GtkGLArea implements
 <div class="refsect1">
 <a name="GtkGLArea.description"></a><h2>Description</h2>
 <p><a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> is a widget that allows drawing with OpenGL.</p>
-<p><a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> sets up its own <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> for the window it creates, and
+<p><a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> sets up its own <span class="type">GdkGLContext</span> for the window it creates, and
 creates a custom GL framebuffer that the widget will do GL rendering onto.
 It also ensures that this framebuffer is the default GL rendering target
 when rendering.</p>
@ -318,89 +318,168 @@ when rendering.</p>
 or subclass <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> and override the <em class="parameter"><code>GtkGLAreaClass.render()</code></em>
 virtual
 function.</p>
-<p>The <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> widget ensures that the <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> is associated with
+<p>The <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> widget ensures that the <span class="type">GdkGLContext</span> is associated with
 the widget's drawing area, and it is kept updated when the size and
 position of the drawing area changes.</p>
 <div class="refsect3">
 <a name="id-1.3.19.5.10.6"></a><h4>Drawing with GtkGLArea</h4>
 <p>The simplest way to draw using OpenGL commands in a <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> is to
 create a widget instance and connect to the <a class="link" href="GtkGLArea.html#GtkGLArea-render" title="The “render” signal"><span class="type">“render”</span></a> signal:</p>
-<div class="informalexample"><pre class="programlisting">
-  // create a GtkGLArea instance
-  GtkWidget *gl_area = gtk_gl_area_new ();
+<div class="informalexample">
+  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
+    <tbody>
+      <tr>
+        <td class="listing_lines" align="right"><pre>1
+2
+3
+4
+5</pre></td>
+        <td class="listing_code"><pre class="programlisting"><span class="comment">// create a GtkGLArea instance</span>
+<span class="usertype">GtkWidget</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">gl_area </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkGLArea.html#gtk-gl-area-new">gtk_gl_area_new</a></span><span class="normal"> </span><span class="symbol">();</span>
+
+<span class="comment">// connect to the "render" signal</span>
+<span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">gl_area</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"render"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">render</span><span class="symbol">),</span><span class="normal"> NULL</span><span class="symbol">);</span></pre></td>
+      </tr>
+    </tbody>
+  </table>
+</div>

-  // connect to the "render" signal
-  g_signal_connect (gl_area, "render", G_CALLBACK (render), NULL);
-</pre></div>
 <p></p>
 <p>The <code class="literal"><code class="function">render()</code></code> function will be called when the <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> is ready
 for you to draw its content:</p>
-<div class="informalexample"><pre class="programlisting">
-  static gboolean
-  render (GtkGLArea *area, GdkGLContext *context)
-  {
-    // inside this function it's safe to use GL; the given
-    // #GdkGLContext has been made current to the drawable
-    // surface used by the #GtkGLArea and the viewport has
-    // already been set to be the size of the allocation
+<div class="informalexample">
+  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
+    <tbody>
+      <tr>
+        <td class="listing_lines" align="right"><pre>1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+11
+12
+13
+14
+15
+16
+17
+18
+19
+20</pre></td>
+        <td class="listing_code"><pre class="programlisting"><span class="keyword">static</span><span class="normal"> gboolean</span>
+<span class="function">render</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GtkGLArea</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">area</span><span class="symbol">,</span><span class="normal"> </span><span class="usertype">GdkGLContext</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">context</span><span class="symbol">)</span>
+<span class="cbracket">{</span>
+<span class="normal">  </span><span class="comment">// inside this function it's safe to use GL; the given</span>
+<span class="normal">  </span><span class="comment">// #GdkGLContext has been made current to the drawable</span>
+<span class="normal">  </span><span class="comment">// surface used by the #GtkGLArea and the viewport has</span>
+<span class="normal">  </span><span class="comment">// already been set to be the size of the allocation</span>

-    // we can start by clearing the buffer
-    glClearColor (0, 0, 0, 0);
-    glClear (GL_COLOR_BUFFER_BIT);
+<span class="normal">  </span><span class="comment">// we can start by clearing the buffer</span>
+<span class="normal">  </span><span class="function">glClearColor</span><span class="normal"> </span><span class="symbol">(</span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">);</span>
+<span class="normal">  </span><span class="function">glClear</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">GL_COLOR_BUFFER_BIT</span><span class="symbol">);</span>

-    // draw your object
-    draw_an_object ();
+<span class="normal">  </span><span class="comment">// draw your object</span>
+<span class="normal">  </span><span class="function">draw_an_object</span><span class="normal"> </span><span class="symbol">();</span>
+
+<span class="normal">  </span><span class="comment">// we completed our drawing; the draw commands will be</span>
+<span class="normal">  </span><span class="comment">// flushed at the end of the signal emission chain, and</span>
+<span class="normal">  </span><span class="comment">// the buffers will be drawn on the window</span>
+<span class="normal">  </span><span class="keyword">return</span><span class="normal"> TRUE</span><span class="symbol">;</span>
+<span class="cbracket">}</span></pre></td>
+      </tr>
+    </tbody>
+  </table>
+</div>

-    // we completed our drawing; the draw commands will be
-    // flushed at the end of the signal emission chain, and
-    // the buffers will be drawn on the window
-    return TRUE;
-  }
-</pre></div>
 <p></p>
 <p>If you need to initialize OpenGL state, e.g. buffer objects or
 shaders, you should use the <a class="link" href="GtkWidget.html#GtkWidget-realize" title="The “realize” signal"><span class="type">“realize”</span></a> signal; you
 can use the <a class="link" href="GtkWidget.html#GtkWidget-unrealize" title="The “unrealize” signal"><span class="type">“unrealize”</span></a> signal to clean up. Since the
-<a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> creation and initialization may fail, you will
+<span class="type">GdkGLContext</span> creation and initialization may fail, you will
 need to check for errors, using <a class="link" href="GtkGLArea.html#gtk-gl-area-get-error" title="gtk_gl_area_get_error ()"><code class="function">gtk_gl_area_get_error()</code></a>. An example
 of how to safely initialize the GL state is:</p>
-<div class="informalexample"><pre class="programlisting">
-  static void
-  on_realize (GtkGLarea *area)
-  {
-    // We need to make the context current if we want to
-    // call GL API
-    gtk_gl_area_make_current (area);
+<div class="informalexample">
+  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
+    <tbody>
+      <tr>
+        <td class="listing_lines" align="right"><pre>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</pre></td>
+        <td class="listing_code"><pre class="programlisting"><span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
+<span class="function">on_realize</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GtkGLarea</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">area</span><span class="symbol">)</span>
+<span class="cbracket">{</span>
+<span class="normal">  </span><span class="comment">// We need to make the context current if we want to</span>
+<span class="normal">  </span><span class="comment">// call GL API</span>
+<span class="normal">  </span><span class="function"><a href="GtkGLArea.html#gtk-gl-area-make-current">gtk_gl_area_make_current</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">area</span><span class="symbol">);</span>

-    // If there were errors during the initialization or
-    // when trying to make the context current, this
-    // function will return a #GError for you to catch
-    if (gtk_gl_area_get_error (area) != NULL)
-      return;
+<span class="normal">  </span><span class="comment">// If there were errors during the initialization or</span>
+<span class="normal">  </span><span class="comment">// when trying to make the context current, this</span>
+<span class="normal">  </span><span class="comment">// function will return a #GError for you to catch</span>
+<span class="normal">  </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="GtkGLArea.html#gtk-gl-area-get-error">gtk_gl_area_get_error</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">area</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">!=</span><span class="normal"> NULL</span><span class="symbol">)</span>
+<span class="normal">    </span><span class="keyword">return</span><span class="symbol">;</span>

-    // You can also use gtk_gl_area_set_error() in order
-    // to show eventual initialization errors on the
-    // GtkGLArea widget itself
-    GError *internal_error = NULL;
-    init_buffer_objects (&amp;error);
-    if (error != NULL)
-      {
-        gtk_gl_area_set_error (area, error);
-        g_error_free (error);
-        return;
-      }
+<span class="normal">  </span><span class="comment">// You can also use gtk_gl_area_set_error() in order</span>
+<span class="normal">  </span><span class="comment">// to show eventual initialization errors on the</span>
+<span class="normal">  </span><span class="comment">// GtkGLArea widget itself</span>
+<span class="normal">  </span><span class="usertype">GError</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">internal_error </span><span class="symbol">=</span><span class="normal"> NULL</span><span class="symbol">;</span>
+<span class="normal">  </span><span class="function">init_buffer_objects</span><span class="normal"> </span><span class="symbol">(&amp;</span><span class="normal">error</span><span class="symbol">);</span>
+<span class="normal">  </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error </span><span class="symbol">!=</span><span class="normal"> NULL</span><span class="symbol">)</span>
+<span class="normal">    </span><span class="cbracket">{</span>
+<span class="normal">      </span><span class="function"><a href="GtkGLArea.html#gtk-gl-area-set-error">gtk_gl_area_set_error</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">area</span><span class="symbol">,</span><span class="normal"> error</span><span class="symbol">);</span>
+<span class="normal">      </span><span class="function">g_error_free</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error</span><span class="symbol">);</span>
+<span class="normal">      </span><span class="keyword">return</span><span class="symbol">;</span>
+<span class="normal">    </span><span class="cbracket">}</span>
+
+<span class="normal">  </span><span class="function">init_shaders</span><span class="normal"> </span><span class="symbol">(&amp;</span><span class="normal">error</span><span class="symbol">);</span>
+<span class="normal">  </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error </span><span class="symbol">!=</span><span class="normal"> NULL</span><span class="symbol">)</span>
+<span class="normal">    </span><span class="cbracket">{</span>
+<span class="normal">      </span><span class="function"><a href="GtkGLArea.html#gtk-gl-area-set-error">gtk_gl_area_set_error</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">area</span><span class="symbol">,</span><span class="normal"> error</span><span class="symbol">);</span>
+<span class="normal">      </span><span class="function">g_error_free</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error</span><span class="symbol">);</span>
+<span class="normal">      </span><span class="keyword">return</span><span class="symbol">;</span>
+<span class="normal">    </span><span class="cbracket">}</span>
+<span class="cbracket">}</span></pre></td>
+      </tr>
+    </tbody>
+  </table>
+</div>

-    init_shaders (&amp;error);
-    if (error != NULL)
-      {
-        gtk_gl_area_set_error (area, error);
-        g_error_free (error);
-        return;
-      }
-  }
-</pre></div>
 <p></p>
-<p>If you need to change the options for creating the <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a>
+<p>If you need to change the options for creating the <span class="type">GdkGLContext</span>
 you should use the <a class="link" href="GtkGLArea.html#GtkGLArea-create-context" title="The “create-context” signal"><span class="type">“create-context”</span></a> signal.</p>
 </div>
 </div>
@ -420,9 +499,9 @@ gtk_gl_area_new (<em class="parameter"><code><span class="type">void</span></cod
 <hr>
 <div class="refsect2">
 <a name="gtk-gl-area-get-context"></a><h3>gtk_gl_area_get_context ()</h3>
-<pre class="programlisting"><a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="returnvalue">GdkGLContext</span></a> *
+<pre class="programlisting"><span class="returnvalue">GdkGLContext</span> *
 gtk_gl_area_get_context (<em class="parameter"><code><a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> *area</code></em>);</pre>
-<p>Retrieves the <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> used by <em class="parameter"><code>area</code></em>
+<p>Retrieves the <span class="type">GdkGLContext</span> used by <em class="parameter"><code>area</code></em>
 .</p>
 <div class="refsect3">
 <a name="gtk-gl-area-get-context.parameters"></a><h4>Parameters</h4>
@ -441,7 +520,7 @@ gtk_gl_area_get_context (<em class="parameter"><code><a class="link" href="GtkGL
 </div>
 <div class="refsect3">
 <a name="gtk-gl-area-get-context.returns"></a><h4>Returns</h4>
-<p>the <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a>. </p>
+<p>the <span class="type">GdkGLContext</span>. </p>
 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
 </div>
 <p class="since">Since: <a class="link" href="api-index-3-16.html#api-index-3.16">3.16</a></p>
@ -451,7 +530,7 @@ gtk_gl_area_get_context (<em class="parameter"><code><a class="link" href="GtkGL
 <a name="gtk-gl-area-make-current"></a><h3>gtk_gl_area_make_current ()</h3>
 <pre class="programlisting"><span class="returnvalue">void</span>
 gtk_gl_area_make_current (<em class="parameter"><code><a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> *area</code></em>);</pre>
-<p>Ensures that the <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> used by <em class="parameter"><code>area</code></em>
+<p>Ensures that the <span class="type">GdkGLContext</span> used by <em class="parameter"><code>area</code></em>
 is associated with
 the <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a>.</p>
 <p>This function is automatically called before emitting the
@ -936,7 +1015,7 @@ gtk_gl_area_set_use_es (<em class="parameter"><code><a class="link" href="GtkGLA
                        <em class="parameter"><code><span class="type">gboolean</span> use_es</code></em>);</pre>
 <p>Sets whether the <em class="parameter"><code>area</code></em>
 should create an OpenGL or an OpenGL ES context.</p>
-<p>You should check the capabilities of the <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> before drawing
+<p>You should check the capabilities of the <span class="type">GdkGLContext</span> before drawing
 with either API.</p>
 <div class="refsect3">
 <a name="gtk-gl-area-set-use-es.parameters"></a><h4>Parameters</h4>
@ -1062,9 +1141,9 @@ to redraw.</p>
 <hr>
 <div class="refsect2">
 <a name="GtkGLArea--context"></a><h3>The <code class="literal">“context”</code> property</h3>
-<pre class="programlisting">  “context”                  <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> *</pre>
-<p>The <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> used by the <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> widget.</p>
-<p>The <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> widget is responsible for creating the <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a>
+<pre class="programlisting">  “context”                  <span class="type">GdkGLContext</span> *</pre>
+<p>The <span class="type">GdkGLContext</span> used by the <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> widget.</p>
+<p>The <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> widget is responsible for creating the <span class="type">GdkGLContext</span>
 instance. If you need to render with other kinds of buffers (stencil,
 depth, etc), use render buffers.</p>
 <p>Flags: Read</p>
@ -1107,9 +1186,9 @@ target framebuffer.</p>
 <div class="refsect2">
 <a name="GtkGLArea--use-es"></a><h3>The <code class="literal">“use-es”</code> property</h3>
 <pre class="programlisting">  “use-es”                   <span class="type">gboolean</span></pre>
-<p>If set to <code class="literal">TRUE</code> the widget will try to create a <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> using
+<p>If set to <code class="literal">TRUE</code> the widget will try to create a <span class="type">GdkGLContext</span> using
 OpenGL ES instead of OpenGL.</p>
-<p>See also: <a href="../html/GdkGLContext.html#gdk-gl-context-set-use-es"><code class="function">gdk_gl_context_set_use_es()</code></a></p>
+<p>See also: <code class="function">gdk_gl_context_set_use_es()</code></p>
 <p>Flags: Read / Write</p>
 <p>Default value: FALSE</p>
 <p class="since">Since: <a class="link" href="api-index-3-22.html#api-index-3.22">3.22</a></p>
@ -1119,7 +1198,7 @@ OpenGL ES instead of OpenGL.</p>
 <a name="GtkGLArea.signal-details"></a><h2>Signal Details</h2>
 <div class="refsect2">
 <a name="GtkGLArea-create-context"></a><h3>The <code class="literal">“create-context”</code> signal</h3>
-<pre class="programlisting"><a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="returnvalue">GdkGLContext</span></a>*
+<pre class="programlisting"><span class="returnvalue">GdkGLContext</span>*
 user_function (<a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> *area,
               <span class="type">gpointer</span>   user_data)</pre>
 <p>The ::create-context signal is emitted when the widget is being
@ -1159,7 +1238,7 @@ of how the construction failed.</p>
 </div>
 <div class="refsect3">
 <a name="GtkGLArea-create-context.returns"></a><h4>Returns</h4>
-<p>a newly created <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a>;
+<p>a newly created <span class="type">GdkGLContext</span>;
 the <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> widget will take ownership of the returned value. </p>
 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
 </div>
@ -1171,7 +1250,7 @@ the <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">G
 <a name="GtkGLArea-render"></a><h3>The <code class="literal">“render”</code> signal</h3>
 <pre class="programlisting"><span class="returnvalue">gboolean</span>
 user_function (<a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a>    *area,
-               <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> *context,
+               <span class="type">GdkGLContext</span> *context,
               <span class="type">gpointer</span>      user_data)</pre>
 <p>The ::render signal is emitted every time the contents
 of the <a class="link" href="GtkGLArea.html" title="GtkGLArea"><span class="type">GtkGLArea</span></a> should be redrawn.</p>
@ -1195,7 +1274,7 @@ and the buffers are painted to the window once the emission terminates.</p>
 </tr>
 <tr>
 <td class="parameter_name"><p>context</p></td>
-<td class="parameter_description"><p>the <a href="../html/GdkGLContext.html#GdkGLContext-struct"><span class="type">GdkGLContext</span></a> used by <em class="parameter"><code>area</code></em>
+<td class="parameter_description"><p>the <span class="type">GdkGLContext</span> used by <em class="parameter"><code>area</code></em>
 </p></td>
 <td class="parameter_annotations"> </td>
 </tr>
@ -1268,6 +1347,6 @@ is emitted.</p>
 </div>
 </div>
 <div class="footer">
-<hr>Generated by GTK-Doc V1.27</div>
+<hr>Generated by GTK-Doc V1.28</div>
 </body>
 </html>