Hi, On 7 November 2015 at 16:59, Jasper St. Pierre <jstpie...@mecheye.net> wrote: > I don't see where. I see eglSwapBuffersWithDamage still looking like > it shoves the rects across the wire in buffer space, without any > modification. > > http://cgit.freedesktop.org/mesa/mesa/tree/src/egl/drivers/dri2/platform_wayland.c#n705
A bug which should be fixed ... > I checked the Mali driver implementation I have, and it does something > similar. Mali 6xx doesn't do that. Cheers, Daniel > On Sat, Nov 7, 2015 at 2:32 AM, Daniel Stone <dan...@fooishbar.org> wrote: >> On 6 November 2015 at 19:08, Jasper St. Pierre <jstpie...@mecheye.net> wrote: >>> To help clear things up, I think we should deprecate the >>> wl_surface.damage request and document that the coordinates are >>> effectively undefined -- for legacy reasons, if you see >>> wl_surface.damage, it should be considered a damage for the entire >>> surface. >> >> Why? Mesa fixed that bug two years ago, I don't know of a non-Mesa EGL >> implementation with that bug, and non-EGL clients are perfectly >> capable of implementing it correctly themselves. Whilst introducing >> buffer_damage, we could obliterate surface damage out of spite, but >> that seems like a giant middle finger to everyone who wrote conformant >> and performant apps, and now gets their entire buffer smashed through >> TexImage2D every time they want to blink a cursor. >> >> Cheers, >> Daniel > > > > -- > Jasper _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel
