<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br><div><div>Le 13 janv. 10 à 11:45, <a href="mailto:andreas.larsson@multiq.se">andreas.larsson@multiq.se</a> a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>The problem we see is that when the display is rotated (via options in <br>xorg.conf to IEGD) the video playback gets pixelized. It's clearly visible <br>that the scale filters have been disabled, i.e. the scaling employs a <br>simple nearest neighbour algorithm.</div></blockquote><div><br></div><div>This could be a bug in the VA driver. VA-API (and libVA) does not implement anything, it's up to the driver. Besides, you made the screen rotated by X.org conf, so this is not even a dynamic change (through e.g. xrandr) while MPlayer is running. Thus, I believe it's not something that could be caused by the player either.</div><div><br></div><div>BTW, could you reproduce the bug with a simpler test program, like:</div><div><<a href="http://www.splitted-desktop.com/~gbeauchesne/hwdecode-demos/">http://www.splitted-desktop.com/~gbeauchesne/hwdecode-demos/</a>> (version 0.8.0)</div><div><br></div><div>$ ./vaapi_h264 --size 1152x864</div><div>will scale the image up from its original size: 320x240.</div><div><br></div><div>Does this produce the same pixellized output as with MPlayer? If so, you then can check against the original libVA (0.29, without any patch) and a rebuild of the demo. If this still happens, you can pass on a simplified testcase to IPS.</div><div><br></div><div>Regards,</div><div>Gwenole.</div></div></div></body></html>