Yes, vaPutImage is worked on my intel core i3 from vaapi-ext branch!<div>During building of this brunch I found that "/test/transcode" won`t compile, so I remove them from Makefile.am.</div><div>But, I confused about vaPutImage function parameters:</div> <div><div>AStatus vaPutImage (</div><div> VADisplay dpy,</div><div> VASurfaceID surface,</div><div> VAImageID image,</div><div> int src_x,</div><div> int src_y,</div><div> unsigned int src_width,</div><div> unsigned int src_height,</div><div> int dest_x,</div><div> int dest_y,</div><div> unsigned int dest_width,</div><div> unsigned int dest_height</div><div>);</div><div><br></div><div>What must going when src_width and src_height differs from dest_width and dest_height? Is Image must scaling or just copy cliptrects?<br> In current implementation image copied "as is" without scaling or nothing happens at all.</div><div>Is it possible or maby planned in future to overlay image on surface with scalling?</div><br><div class="gmail_quote"> 2012/1/13 Xiang, Haihao <span dir="ltr"><<a href="mailto:haihao.xiang@intel.com" target="_blank">haihao.xiang@intel.com</a>></span><br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>On Thu, 2012-01-12 at 19:08 +0200, Sergey Omelchenko wrote:<br> > 1. Is it possible to copy one surface content to another without cpu<br> > memory mapping?<br> > I am trying:<br> > VAImage va_img;<br> > vaDeriveImage(va_display,va_surf_1,&va_image);<br> > vaPutImage(va_display,va_surf_2,va_img.image_id,.....);<br> > But, va_surf_2 still empty.<br> <br> </div>You can do that if the backend VAAPI driver supports DeriveImage and<br> PutImage. For intel_driver, currently PutImage is implemented on<br> vaapi-ext branch.<br> <div><br> ><br> ><br> > 2. Is it possible to copy opengl PBO content to vaapi surface without<br> > cpu memory mapping?<br> <br> <br> ><br> ><br> </div>> _______________________________________________<br> > Libva mailing list<br> > <a href="mailto:Libva@lists.freedesktop.org" target="_blank">Libva@lists.freedesktop.org</a><br> > <a href="http://lists.freedesktop.org/mailman/listinfo/libva" target="_blank">http://lists.freedesktop.org/mailman/listinfo/libva</a><br> <br> <br> </blockquote></div><br></div>