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<a href="index.html" class="qtref"><span>QtMobility Reference Documentation</span></a>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#protected-functions">Protected Functions</a></li>
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<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QCameraCaptureBufferFormatControl Class Reference</h1>
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<p>The QCameraCaptureBufferFormatControl class provides a control for setting the capture buffer format. <a href="#details">More...</a></p>
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<pre class="cpp"> <span class="preprocessor">#include <QCameraCaptureBufferFormatControl></span></pre><p><b>Inherits: </b><a href="qmediacontrol.html">QMediaControl</a>.</p>
<p>This class was introduced in QtMobility 1.2.</p>
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<li><a href="qcameracapturebufferformatcontrol-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcameracapturebufferformatcontrol.html#dtor.QCameraCaptureBufferFormatControl">~QCameraCaptureBufferFormatControl</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVideoFrame::PixelFormat </td><td class="memItemRight bottomAlign"><b><a href="qcameracapturebufferformatcontrol.html#bufferFormat">bufferFormat</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qcameracapturebufferformatcontrol.html#setBufferFormat">setBufferFormat</a></b> ( QVideoFrame::PixelFormat <i>format</i> ) = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QList<QVideoFrame::PixelFormat> </td><td class="memItemRight bottomAlign"><b><a href="qcameracapturebufferformatcontrol.html#supportedBufferFormats">supportedBufferFormats</a></b> () const = 0</td></tr>
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<li class="fn">29 public functions inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-functions">QObject</a></li>
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<h2>Signals</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qcameracapturebufferformatcontrol.html#bufferFormatChanged">bufferFormatChanged</a></b> ( QVideoFrame::PixelFormat <i>format</i> )</td></tr>
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<li class="fn">1 signal inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#signals">QObject</a></li>
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<h2>Protected Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcameracapturebufferformatcontrol.html#QCameraCaptureBufferFormatControl">QCameraCaptureBufferFormatControl</a></b> ( QObject * <i>parent</i> = 0 )</td></tr>
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<li class="fn">7 protected functions inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#protected-functions">QObject</a></li>
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<h2>Macros</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qcameracapturebufferformatcontrol.html#QCameraCaptureBufferFormatControl_iid">QCameraCaptureBufferFormatControl_iid</a></b></td></tr>
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<h3>Additional Inherited Members</h3>
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<li class="fn">1 property inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#properties">QObject</a></li>
<li class="fn">1 public slot inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-slots">QObject</a></li>
<li class="fn">1 public variable inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-variables">QObject</a></li>
<li class="fn">4 static public members inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#static-public-members">QObject</a></li>
<li class="fn">2 protected variables inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#protected-variables">QObject</a></li>
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<a name="details"></a>
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<div class="descr">
<h2>Detailed Description</h2>
<p>The QCameraCaptureBufferFormatControl class provides a control for setting the capture buffer format.</p>
<p>The format is of type <a href="qvideoframe.html#PixelFormat-enum">QVideoFrame::PixelFormat</a>.</p>
<p>The interface name of QCameraCaptureBufferFormatControl is <tt>com.nokia.Qt.QCameraCaptureBufferFormatControl/1.0</tt> as defined in <a href="qcameracapturebufferformatcontrol.html#QCameraCaptureBufferFormatControl_iid">QCameraCaptureBufferFormatControl_iid</a>.</p>
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<p><b>See also </b><a href="qmediaservice.html#requestControl">QMediaService::requestControl</a>().</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="QCameraCaptureBufferFormatControl"></a>QCameraCaptureBufferFormatControl::<span class="name">QCameraCaptureBufferFormatControl</span> ( <span class="type"><a href="http://qt.nokia.com/doc/4.7/qobject.html">QObject</a></span> * <i>parent</i> = 0 )<tt> [protected]</tt></h3>
<p>Constructs a new image buffer capture format control object with the given <i>parent</i></p>
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<h3 class="fn"><a name="dtor.QCameraCaptureBufferFormatControl"></a>QCameraCaptureBufferFormatControl::<span class="name">~QCameraCaptureBufferFormatControl</span> ()</h3>
<p>Destroys an image buffer capture format control.</p>
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<h3 class="fn"><a name="bufferFormat"></a><span class="type"><a href="qvideoframe.html#PixelFormat-enum">QVideoFrame::PixelFormat</a></span> QCameraCaptureBufferFormatControl::<span class="name">bufferFormat</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the current buffer capture format.</p>
<p>This function was introduced in Qt Mobility 1.2.</p>
<p><b>See also </b><a href="qcameracapturebufferformatcontrol.html#setBufferFormat">setBufferFormat</a>().</p>
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<h3 class="fn"><a name="bufferFormatChanged"></a><span class="type">void</span> QCameraCaptureBufferFormatControl::<span class="name">bufferFormatChanged</span> ( <span class="type"><a href="qvideoframe.html#PixelFormat-enum">QVideoFrame::PixelFormat</a></span> <i>format</i> )<tt> [signal]</tt></h3>
<p>Signals the buffer image capture format changed to <i>format</i>.</p>
<p>This function was introduced in Qt Mobility 1.2.</p>
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<h3 class="fn"><a name="setBufferFormat"></a><span class="type">void</span> QCameraCaptureBufferFormatControl::<span class="name">setBufferFormat</span> ( <span class="type"><a href="qvideoframe.html#PixelFormat-enum">QVideoFrame::PixelFormat</a></span> <i>format</i> )<tt> [pure virtual]</tt></h3>
<p>Sets the buffer capture <i>format</i>.</p>
<p>This function was introduced in Qt Mobility 1.2.</p>
<p><b>See also </b><a href="qcameracapturebufferformatcontrol.html#bufferFormat">bufferFormat</a>().</p>
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<h3 class="fn"><a name="supportedBufferFormats"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qlist.html">QList</a></span><<span class="type"><a href="qvideoframe.html#PixelFormat-enum">QVideoFrame::PixelFormat</a></span>> QCameraCaptureBufferFormatControl::<span class="name">supportedBufferFormats</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the list of the supported buffer capture formats.</p>
<p>This function was introduced in Qt Mobility 1.2.</p>
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<div class="macros">
<h2>Macro Documentation</h2>
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<h3 class="fn"><a name="QCameraCaptureBufferFormatControl_iid"></a><span class="name">QCameraCaptureBufferFormatControl_iid</span></h3>
<p><tt>com.nokia.Qt.QCameraCaptureBufferFormatControl/1.0</tt></p>
<p>Defines the interface name of the <a href="qcameracapturebufferformatcontrol.html">QCameraCaptureBufferFormatControl</a> class.</p>
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