<div dir="ltr">Thanks Zhao for replying and for making it clear. </div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Mar 23, 2016 at 1:17 PM, Zhao Yakui <<a href="mailto:yakui.zhao@intel.com" target="_blank">yakui.zhao@intel.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 03/23/2016 01:38 AM, Ratin wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> I seems to get this assertion exception a lot while sequencing thru videos (stream, decode and render multiple sources in succession): i965_decoder_utils.c:963: intel_decoder_check_avc_parameter: Assertion `pic_param->CurrPic.picture_id == decode_state->current_render_target' failed. </blockquote> Thanks for reporting the issue. The assertion is caused by the incorrect parameter. For the decoding: current_render_target passed by vaBeginPicture should be same as pic_param->currpic.picture_id. Otherwise it fails when checking the parameter. <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> In general , what would be the cause of it, a corrupt pic param ? Or a destination surface is not ready? Thanks, Ratin _______________________________________________ Libva mailing list <a href="mailto:Libva@lists.freedesktop.org" target="_blank">Libva@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/libva" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/libva</a> </blockquote> </blockquote></div> </div>