On Thu, 2012-01-12 at 19:08 +0200, Sergey Omelchenko wrote: > 1. Is it possible to copy one surface content to another without cpu > memory mapping? > I am trying: > VAImage va_img; > vaDeriveImage(va_display,va_surf_1,&va_image); > vaPutImage(va_display,va_surf_2,va_img.image_id,.....); > But, va_surf_2 still empty.
You can do that if the backend VAAPI driver supports DeriveImage and PutImage. For intel_driver, currently PutImage is implemented on vaapi-ext branch. > > > 2. Is it possible to copy opengl PBO content to vaapi surface without > cpu memory mapping? > > > _______________________________________________ > Libva mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/libva _______________________________________________ Libva mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/libva
