<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="margin:0;">Hi, spice gurus:<br>   I am a spice developer in my company which devle with desktop cloud computing.<br>   In spice-0.12.4 we can get surface screen-shot in red_worker.c by adding this line in red_process_commands():<br>       surface_flush(worker, surface_id, &rect);<br>   Function surface_flush flush undraw image to surface, then we get the screen-shot by reading surface address.<br>   <br>   But in spice-0.14.3 we can not get proper screen-shot, by adding this line in red_process_display():<br>             display_channel_current_flush(worker->display_channel, surface_id);<br>   We get screen-shot that flicker with white bars, I do not know why.<br>   <br>   Much appreciation for any reply!<br><br>regards<br>Frank<br></div><p style="margin: 0;"><br></p><p style="margin: 0;"><br></p><p style="margin: 0;"><br></p><p style="margin: 0;"><br></p><p style="margin: 0;"><br></p><div id="divNeteaseMailCard"><table class="ntes_not_fresh_table" border="0" cellpadding="0" cellspacing="0"> <tbody><tr><td style="background-repeat:no-repeat" background="https://mimg.127.net/xm/all/mp/100916/img/cardbg1.gif"> <div class="mp-card vcard" style="font-size:10px;font-family:tahoma,sans-serif;width:368px;height:221px;line-height:20px;zoom:1;overflow:hidden;"> <div class="mp-card_photo" style="float:left;display:inline;margin:20px 0 0 20px;width:95px;height:95px;overflow:hidden"> <img style="width:95px" class="photo" src="https://mimg.127.net/xm/all/mp/100916/img/empty.gif"> </div> <div class="mp-card_text" style="zoom:1;margin:30px 0 0 135px;width:205px"> <div class="mp-card_fn" style=""> <strong class="fn" func="name" style="font-size:14px">Name</strong> <span class="title" func="key1">Position</span> </div> <div class="mp-card_email" style=""> <strong class="email" func="key2" style="font-family:tahoma,sans-serif;font-size:10px"> franklee1973@163.com </strong> </div> <div class="mp-card_org" style="margin-top:20px"> <strong class="org" func="key3">Organization:</strong> </div> <div class="mp-card_adr"> <span class="adr"><span class="street-address" func="key4"> Address:</span></span> </div> <div class="mp-card_phn"><span class="tel" func="key5"> Telephone:</span> </div> <div class="mp-card_mob"><span class="tel" func="key6"> Cellphone:</span> </div> </div></div> </td> <td style="padding-left:10px;line-height:20px;width:180px;font-size:12px;color:#7d7d7d"> <div class="mp-card_code"> <img style="display:block" src="https://ecard.mail.163.com/ecard/qr/franklee1973@163.com/1bba950566ca5c26/t1338604730000.png" alt="二维码" height="180" width="180"> <p style="margin:0">扫描该二维码，可以将电子名片迅速保存到手机 <a href="https://help.mail.163.com/faqDetail.do?code=d7a5dc8471cd0c0e8b4b8f4f8e49998b374173cfe9171305fa1ce630d7f67ac2b05ee9ac377e3625" target="_blank" style="color:#005590">使用帮助</a> </p> </div> </td> </tr></tbody></table></div></div><br><br><span title="neteasefooter"><p> </p></span>