<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>directdrawsink</title> <meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> <link rel="home" href="index.html" title="GStreamer Bad Plugins 0.10 Plugins Reference Manual"> <link rel="up" href="ch01.html" title="gst-plugins-bad Elements"> <link rel="prev" href="gst-plugins-bad-plugins-dilate.html" title="dilate"> <link rel="next" href="gst-plugins-bad-plugins-dodge.html" title="dodge"> <meta name="generator" content="GTK-Doc V1.18 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td><a accesskey="p" href="gst-plugins-bad-plugins-dilate.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> <td><a accesskey="u" href="ch01.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> <th width="100%" align="center">GStreamer Bad Plugins 0.10 Plugins Reference Manual</th> <td><a accesskey="n" href="gst-plugins-bad-plugins-dodge.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> </tr> <tr><td colspan="5" class="shortcuts"> <a href="#gst-plugins-bad-plugins-directdrawsink.synopsis" class="shortcut">Top</a> | <a href="#gst-plugins-bad-plugins-directdrawsink.description" class="shortcut">Description</a> </td></tr> </table> <div class="refentry"> <a name="gst-plugins-bad-plugins-directdrawsink"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <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> </td> <td valign="top" align="right"></td> </tr></table></div> <div class="refsynopsisdiv"> <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>; </pre> </div> <div class="refsect1"> <a name="gst-plugins-bad-plugins-directdrawsink.description"></a><h2>Description</h2> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <div class="refsect2"> <a name="idp8068528"></a><h3>Element Information</h3> <div class="variablelist"><table border="0"> <col align="left" valign="top"> <tbody> <tr> <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> </tr> <tr> <td><p><span class="term">author</span></p></td> <td>Sebastien Moutte <sebastien@moutte.net></td> </tr> <tr> <td><p><span class="term">class</span></p></td> <td>Sink/Video</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2"> <a name="idp11851264"></a><h3>Element Pads</h3> </div> </div> <p> </p> </div> <div class="refsect1"> <a name="gst-plugins-bad-plugins-directdrawsink.details"></a><h2>Details</h2> <div class="refsect2"> <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; }; </pre> <p> </p> </div> </div> </div> <div class="footer"> <hr> Generated by GTK-Doc V1.18</div> </body> </html>