Hello Jose, You are correct. inital frames have the call as follows: glViewport(x = 0, y = 0, width = 960, height = 540) {this fits phone screen correctly} while at a later stage I am getting the following calls in the same trace file. glViewport(x = 0, y = 0, width = 1366, height = 768) {this gives partial visual of an enlarged image on screen} Can I handle this situation in someway in apitrace? Thanks & Regards Arun S L <table width=100% style="border-collapse:collapse;"> <tr valign=top height=8> <td width=96 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">From: <td style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">José Fonseca <jose.r.fonseca@gmail.com> <tr valign=top height=8> <td width=96 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">To: <td style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">Arun Sl <arun.sl@tcs.com> <tr height=8> <td width=96 valign=top style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">Cc: <td style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">Apitrace list <apitrace@lists.freedesktop.org> <tr valign=top height=8> <td width=96 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">Date: <td style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">04/11/2014 12:01 PM <tr valign=top height=8> <td width=96 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">Subject: <td style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">Re: Regarding replay going out of bounds of the screen even when replayed on same device - eglretrace (using waffle) <tr valign=top height=8> <td width=96 style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">Sent by: <td style="border-style:none none none none;border-color:#000000;border-width:0px 0px 0px 0px;padding:0px 0px;">"apitrace" <apitrace-bounces@lists.freedesktop.org></table> <hr noshade> eglretrace/glretrace infer the rendering size from glViewport calls (when no FBO is bound). See <a href=https://github.com/apitrace/apitrace/blob/master/BUGS.markdown#retracing>https://github.com/apitrace/apitrace/blob/master/BUGS.markdown#retracing</a> Maybe the game is using glViewport with sizes larges than the actual screen, misleading the egl/glretrace. Jose On Fri, Apr 11, 2014 at 3:34 AM, Arun Sl <<a href=mailto:arun.sl@tcs.com target=_blank>arun.sl@tcs.com</a>> wrote: Hello All, I have tried to replay "Reign of Amira" on the same device as I took trace using eglretrace binary and waffle library (Android 4.2.2) The issue that I am facing is that after the initial logo of the game the replay goes beyond the screen size. I feel the game uses some call to change the resolution of the screen run time (this is my guess). Is this something we have to handle in code? If someone can give me hints appropriately in code, we can maybe improve the replay rendering. I was also thinking if we can use this mechanism to maybe replay games to the screen size(irrespective of which screen size the game is traced) / orientation of any device. Thanks & Regards Arun S L =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you _______________________________________________ apitrace mailing list <a href=mailto:apitrace@lists.freedesktop.org>apitrace@lists.freedesktop.org</a> <a href=http://lists.freedesktop.org/mailman/listinfo/apitrace target=_blank>http://lists.freedesktop.org/mailman/listinfo/apitrace</a> <tt>_______________________________________________ apitrace mailing list apitrace@lists.freedesktop.org </tt><a href=http://lists.freedesktop.org/mailman/listinfo/apitrace><tt>http://lists.freedesktop.org/mailman/listinfo/apitrace</tt></a><tt> </tt>