swfdec-swfdecasfunction.html

Swfdec is a decoder/renderer for Macromedia Flash animations. The decoding and rendering engine is

<a name="swfdec-as-function-call"></a>swfdec_as_function_call ()</h3>
<a class="indexterm" name="id2622796"></a><pre class="programlisting">void                swfdec_as_function_call             (<a href="swfdec-SwfdecAsFunction.html#SwfdecAsFunction">SwfdecAsFunction</a> *function,
                                                         <a href="swfdec-SwfdecAsObject.html#SwfdecAsObject">SwfdecAsObject</a> *thisp,
                                                         guint n_args,
                                                         const <a href="swfdec-SwfdecAsValue.html#SwfdecAsValue">SwfdecAsValue</a> *args,
                                                         <a href="swfdec-SwfdecAsValue.html#SwfdecAsValue">SwfdecAsValue</a> *return_value);</pre>
<p>
Calls the given function. This means a <a href="swfdec-SwfdecAsFrame.html#SwfdecAsFrame"><span class="type">SwfdecAsFrame</span></a> is created for the 
function and pushed on top of the execution stack. The function is however
not executed. Call <a href="SwfdecAsContext.html#swfdec-as-context-run"><code class="function">swfdec_as_context_run()</code></a> to execute it.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><span class="term"><em class="parameter"><code>function</code></em>&#160;:</span></td>
<td> the <a href="swfdec-SwfdecAsFunction.html#SwfdecAsFunction"><span class="type">SwfdecAsFunction</span></a> to call
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>thisp</code></em>&#160;:</span></td>
<td> this argument to use for the call or <code class="literal">NULL</code> for none
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>n_args</code></em>&#160;:</span></td>
<td> number of arguments to pass to the function
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>args</code></em>&#160;:</span></td>
<td> the arguments to pass or <code class="literal">NULL</code> to read the last <em class="parameter"><code>n_args</code></em> stack elements
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>return_value</code></em>&#160;:</span></td>
<td> pointer for return value or <code class="literal">NULL</code> to push the return value to 
               the stack
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2620952"></a><h3>
<a name="swfdec-as-native-function-new"></a>swfdec_as_native_function_new ()</h3>
<a class="indexterm" name="id2620963"></a><pre class="programlisting"><a href="swfdec-SwfdecAsFunction.html#SwfdecAsFunction">SwfdecAsFunction</a>*   swfdec_as_native_function_new       (<a href="SwfdecAsContext.html" title="SwfdecAsContext">SwfdecAsContext</a> *context,
                                                         const char *name,
                                                         <a href="swfdec-SwfdecAsFunction.html#SwfdecAsNative">SwfdecAsNative</a> native,
                                                         guint min_args,
                                                         <a href="swfdec-SwfdecAsObject.html#SwfdecAsObject">SwfdecAsObject</a> *prototype);</pre>
<p>
Creates a new native function, that will execute <em class="parameter"><code>native</code></em> when called. The
<em class="parameter"><code>min_args</code></em> parameter sets a requirement for the minimum number of arguments
to pass to <em class="parameter"><code>native</code></em>. If the function gets called with less arguments, it
will just redurn undefined. You might want to use 
<a href="swfdec-SwfdecAsObject.html#swfdec-as-object-add-function"><code class="function">swfdec_as_object_add_function()</code></a> instead of this function.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><span class="term"><em class="parameter"><code>context</code></em>&#160;:</span></td>
<td> a <a href="SwfdecAsContext.html" title="SwfdecAsContext"><span class="type">SwfdecAsContext</span></a>
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td> name of the function
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>native</code></em>&#160;:</span></td>
<td> function to call when executed
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>min_args</code></em>&#160;:</span></td>
<td> minimum number of arguments required
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>prototype</code></em>&#160;:</span></td>
<td> The object to be used as "prototype" property for the created 
            function or <code class="literal">NULL</code> for none.
</td>
</tr>
<tr>
<td><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> a new <a href="swfdec-SwfdecAsFunction.html#SwfdecAsFunction"><span class="type">SwfdecAsFunction</span></a> or <code class="literal">NULL</code> on OOM
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2624543"></a><h3>
<a name="swfdec-as-native-function-set-construct-type"></a>swfdec_as_native_function_set_construct_type ()</h3>
<a class="indexterm" name="id2624557"></a><pre class="programlisting">void                swfdec_as_native_function_set_construct_type
                                                        (<a href="swfdec-SwfdecAsFunction.html#SwfdecAsNativeFunction">SwfdecAsNativeFunction</a> *function,
                                                         GType type);</pre>
<p>
Sets the <em class="parameter"><code>type</code></em> to be used when using <em class="parameter"><code>function</code></em> as a constructor. If this is
not set, using <em class="parameter"><code>function</code></em> as a constructor will create a <a href="swfdec-SwfdecAsObject.html#SwfdecAsObject"><span class="type">SwfdecAsObject</span></a>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><span class="term"><em class="parameter"><code>function</code></em>&#160;:</span></td>
<td> a <a href="swfdec-SwfdecAsFunction.html#SwfdecAsNativeFunction"><span class="type">SwfdecAsNativeFunction</span></a>
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>type</code></em>&#160;:</span></td>
<td> <span class="type">GType</span> used when constructing an object with <em class="parameter"><code>function</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2624675"></a><h3>
<a name="swfdec-as-native-function-set-object-type"></a>swfdec_as_native_function_set_object_type ()</h3>
<a class="indexterm" name="id2624689"></a><pre class="programlisting">void                swfdec_as_native_function_set_object_type
                                                        (<a href="swfdec-SwfdecAsFunction.html#SwfdecAsNativeFunction">SwfdecAsNativeFunction</a> *function,
                                                         GType type);</pre>
<p>
Sets the required type for the this object to <em class="parameter"><code>type</code></em>. If the this object 
isn't of the required type, the function will not be called and its
return value will be undefined.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><span class="term"><em class="parameter"><code>function</code></em>&#160;:</span></td>
<td> a <a href="swfdec-SwfdecAsFunction.html#SwfdecAsNativeFunction"><span class="type">SwfdecAsNativeFunction</span></a>
</td>
</tr>
<tr>
<td><span class="term"><em class="parameter"><code>type</code></em>&#160;:</span></td>
<td> required <span class="type">GType</span> for the this object
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id2624784"></a><div class="refsect2" lang="en"><a name="id2624785"></a></div>
<hr>
<div class="refsect2" lang="en"><a name="id2624786"></a></div>
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