Just wanted to point out that the EGL spec seems to specify that VSYNC
should be enabled by default:
http://www.khronos.org/registry/egl/sdk/docs/man/xhtml/eglSwapInterval.html
If interval is set to a value of 0, buffer swaps are not synchronized
to a video frame, and the swap happens as soon
Good to know that the flip mode solved the issue. You might want to update to a
later kernel revision and check. Vsync handling is more complex than it
appears, over fb drivers.
regards
Prabindh
-Original Message-
From: interest-bounces+prabu=ti@qt-project.org
Hi Prabindh,
that one went out too quickly... :-)
I think my last posting wasn't that precise.
The TI package I'm using clearly lacks VSYNC support for OMAP4. None of the SDK
demos runs at a constant frame rate (some at 150+ fps), none of them uses a
blocking vsync ioctl (simply ltrace/strace
Stephan -
Waiting for vsync in user mode is quite different from hooking onto the vsync
from kernel (in omaplfb), and ltrace/strace would not show waiting in the
kernel mode.
Since this is TI specific, and the Qt5 specific issue seems to be resolved,
please send me a direct mail, if so
From: Andrew Stanley-Jones a...@cban.com
Subject: Re: [Interest] Qt5: Status of, Add QtService to Qt proper
Hey Guys,
Before this ends up in Qt5 we have to deal with the name conflict.
QtService way to easily confused with Qt Service Framework. There's
already a suggested rename of SFW to Qt
Hello to everyone on the list. I am a newbie here, with a new issue.
First off, I successfully cross-compiled the Qt 5 Beta 2 sources for the
BeagleBoard-xM. I built on Ubuntu 12.04/Intel and targeted arm. I followed
the directions at:
http://qt-project.org/wiki/TIBeagleBoard
(I used
Hi,
Is there any link where i can find the presentation videos from the
recent dev days?
Cheers,
Mark
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Interest@qt-project.org
http://lists.qt-project.org/mailman/listinfo/interest
Hi, Mark--
http://qt-project.org/videos
--charley
On Tue, Nov 20, 2012 at 10:40 AM, Mark mark...@gmail.com wrote:
Hi,
Is there any link where i can find the presentation videos from the
recent dev days?
Cheers,
Mark
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I heard that KDAB needs to do some editing of the recorded audio and
video and will then put then on-line along with the slides for the
presentations. This might take a week or two.
On 12-11-20 12:40 PM, Mark wrote:
Hi,
Is there any link where i can find the presentation videos from the
I am not aware of VSYNC related issues in Beagleboard/bone platforms. If there
are, please point a reference for me to attack. For OMAP4/Pandaboard, it is
recommended to check on Pandaboard.org forums. As I mentioned earlier in the
thread, I stopped supporting plain fb on OMAP4/Panda more than
On 11/20/2012 09:12 PM, Stephan Kanthak wrote:
Hi,
one final word to this list on my fix. I think that the fix I did to Qt5
is not in good shape to be integrated. My fix interfaces directly with
OMAP-specific ioctl's to a linux framebuffer device in code that is
generic to all egl platforms.
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