Re: surface buffer cardinality and outputs

2013-03-23 Thread Jerome Glisse
On Sat, Mar 23, 2013 at 2:59 PM, Andreas Pokorny wrote: > Hi, > > 2013/3/23 Jerome Glisse : >>> How would you transmit transformations that are not representable >>> by a matrix? Nothing says we are limited to matrices, that is also >>> just a special case. Or

Re: surface buffer cardinality and outputs

2013-03-23 Thread Jerome Glisse
On Fri, Mar 22, 2013 at 5:51 PM, Pekka Paalanen wrote: > On Fri, 22 Mar 2013 10:41:00 -0400 > Jerome Glisse wrote: > >> On Fri, Mar 22, 2013 at 6:35 AM, Pekka Paalanen wrote: >> > On Wed, 20 Mar 2013 13:09:48 -0400 >> > Jerome Glisse wrote: >> > &g

Re: surface buffer cardinality and outputs

2013-03-22 Thread Jerome Glisse
On Fri, Mar 22, 2013 at 6:35 AM, Pekka Paalanen wrote: > On Wed, 20 Mar 2013 13:09:48 -0400 > Jerome Glisse wrote: > >> On Wed, Mar 20, 2013 at 4:32 AM, RenoX wrote: >> > >> > >> > On Tue, Mar 19, 2013 at 11:34 AM, Jason Ekstrand >> > wrote:

Re: surface buffer cardinality and outputs

2013-03-20 Thread Jerome Glisse
; Part of the problem is that you don't want to try and make your >> animations subpixel-perfect because that would require a lot of >> round-trips to make it right. > > And you(Jerome Glisse) replied: >> It doesn't add more roundtrip, client will get next matrix like

Re: surface buffer cardinality and outputs

2013-03-19 Thread Jerome Glisse
On Tue, Mar 19, 2013 at 11:34 AM, Jason Ekstrand wrote: > I'm not sure exactly what I think of all this surface transform > passing. I'll get back to that once I get a chance to think about it. > Part of the problem is that you don't want to try and make your > animations subpixel-perfect becaus

Re: surface buffer cardinality and outputs

2013-03-18 Thread Jerome Glisse
On Mon, Mar 18, 2013 at 4:17 PM, Bill Spitzak wrote: > Jason Ekstrand wrote: > >>> For sub-pixel rendering the solution i have been thinking for a while >>> but still haven't had time to prototype on weston, is to have weston >>> send the transformation matrix to the client have the client render

Re: surface buffer cardinality and outputs

2013-03-18 Thread Jerome Glisse
On Thu, Mar 14, 2013 at 3:38 AM, Pekka Paalanen wrote: > On Wed, 13 Mar 2013 19:52:55 +0100 > Sylvain BERTRAND wrote: > >> The other option would be to ignore those output properties, and >> the compositor would manage something with an output agnostic >> buffer. In that case, we would remove th

Re: Graphics memory management in ARM/Embedded Linux

2011-04-21 Thread Jerome Glisse
On Thu, Apr 21, 2011 at 6:11 AM, Tom Cooksey wrote: > > On Wed, Apr 20, 2011 at 9:12 PM, Matt Turner wrote: >> >> 2011/4/20 Tom Cooksey : >> > So while I agree re-inventing something just for the sake of it is bad, >> > that's not what's happening. >> >> > In fact, I think there's a good chance T

Re: wayland screen locker and security in general

2011-04-06 Thread Jerome Glisse
2011/4/6 Michal Suchanek : > 2011/4/5 Kristian Høgsberg : >> On Tue, Apr 5, 2011 at 5:59 AM, Michal Suchanek wrote: >>> Hello, >>> >>> what is the plan for screensave/screenlocker support in wayland? >>> >>> The support in X is a fail in several ways. >> >> It sure is.  The plan for Wayland is tha