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gstreamer0.10-plugins-bad-doc-0.10.23-22.mga5.x86_64.rpm

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<a href="#gst-plugins-bad-plugins-directdrawsink.synopsis" class="shortcut">Top</a>
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                  <a href="#gst-plugins-bad-plugins-directdrawsink.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-directdrawsink.top_of_page"></a>directdrawsink</span></h2>
<p>directdrawsink — Direct Draw video sink</p>
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<a name="gst-plugins-bad-plugins-directdrawsink.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">struct              <a class="link" href="gst-plugins-bad-plugins-directdrawsink.html#GstDirectDrawSink" title="struct GstDirectDrawSink">GstDirectDrawSink</a>;
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<a name="gst-plugins-bad-plugins-directdrawsink.description"></a><h2>Description</h2>
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<h2>Synopsis</h2>
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<a name="idp8068528"></a><h3>Element Information</h3>
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<td><p><span class="term">plugin</span></p></td>
<td>
            <a class="link" href="gst-plugins-bad-plugins-plugin-directdraw.html#plugin-directdraw">directdraw</a>
          </td>
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<tr>
<td><p><span class="term">author</span></p></td>
<td>Sebastien Moutte &lt;sebastien@moutte.net&gt;</td>
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<td><p><span class="term">class</span></p></td>
<td>Sink/Video</td>
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<div class="refsect2">
<a name="idp11851264"></a><h3>Element Pads</h3>
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<a name="gst-plugins-bad-plugins-directdrawsink.details"></a><h2>Details</h2>
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<a name="GstDirectDrawSink"></a><h3>struct GstDirectDrawSink</h3>
<pre class="programlisting">struct GstDirectDrawSink {
  GstVideoSink videosink;

  /* directdraw offscreen surfaces pool */
  GSList *buffer_pool;
  GMutex *pool_lock;

  /* directdraw objects */
  LPDIRECTDRAW ddraw_object;
  LPDIRECTDRAWSURFACE primary_surface;
  LPDIRECTDRAWSURFACE offscreen_surface;
  LPDIRECTDRAWCLIPPER clipper; 

  /* last buffer displayed (used for XOverlay interface expose method) */
  GstBuffer * last_buffer;

  /* directdraw caps */
  GstCaps *caps;

  /* video window management */
  HWND video_window;
  gboolean our_video_window;
  HANDLE window_created_signal;
  
  /* video properties */
  gint video_width, video_height;
  gint out_width, out_height;
  gint fps_n;
  gint fps_d;

  /* properties */
  gboolean keep_aspect_ratio;

  /*pixel format */
  DDPIXELFORMAT dd_pixel_format;

  /* thread processing our default window messages */
  GThread *window_thread;

  /* TRUE when directdraw object is set up */
  gboolean setup;

  /* TRUE if the hardware supports blitting from one colorspace to another */
  gboolean can_blit_between_colorspace;

  /* This flag is used to force re-creation of our offscreen surface.
   * It's needed when hardware doesn't support fourcc blit and the bit depth
   * of the current display mode changes.
   */
  gboolean must_recreate_offscreen;
};
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