On 04/22/2011 06:35 PM, Corbin Simpson wrote: > On Fri, Apr 22, 2011 at 8:44 AM, Emmanuel Thomas-Maurin > <manutm...@gmail.com> wrote: >> On 04/22/2011 04:48 PM, Michael Stapelberg wrote: >>> Hi Emmanuel, >>> >>> Excerpts from Emmanuel Thomas-Maurin's message of 2011-04-22 14:31:04 +0200: >>>> I've been searching for this for a while: Is there a width and height >>>> limit for xpixmaps? I'm using GTK and I know GDK pixmaps and windows >>>> can't be wider than 65535. And I suspect for X, it's 32767. >>> As the width/height fields in the CreatePixmap request are CARD16s, the >>> highest >>> value is (2^16)-1 = 65535. This is documented in the X protocol, see >>> http://www.x.org/releases/X11R7.6/doc/xproto/x11protocol.pdf (page 56 in the >>> pdf). >>> >>> Best regards, >>> Michael >> >> Thanks Michael, that's what I was looking for. Maybe the results I got >> from the test come from some specific implementation that's not 100 % >> fully compliant with the protocol but that's really not that important >> anyways. > > IIRC there is a sign bug in the wire protocol which halves the actual limit. > > ~ C. >
So that's the reason for my results. Thanks. -- Emmanuel Thomas-Maurin <manutm...@gmail.com> _______________________________________________ xorg@lists.freedesktop.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.freedesktop.org/mailman/listinfo/xorg Your subscription address: arch...@mail-archive.com