Hi
El 16/02/16 a las 15:23, Victor Toso escribió:
Hi Javier,
On Tue, Feb 16, 2016 at 10:50:22AM +0100, Javier Celaya wrote:
El 15/02/16 a las 17:01, Javier Celaya escribió:
El 15/02/16 a las 16:38, Victor Toso escribió:
Hi,
On Fri, Feb 12, 2016 at 02:41:58PM +0100, Javier Celaya wrote:
This patch set adds support for dynamic resolution changes with the WDDM
driver on Windows >= 8. It is based on the one sent by Vadim Rozenfeld
with some improvements:
- It detects both the XDDM driver and the WDDM driver, and uses the
correct API.
- It detects if the client is trying to set the same resolution again,
and does nothing. This is the result of the client detecting a primary
surface destruction/construction when the resolution changes, and
asking for a resolution change again. This bug does not happen with
the XDDM driver, so it may be avoidable in some other way.
- It uses an alternative method to update the list of display modes,
that results in a nicer effect when changing the resolution. This
method is compatible with the current driver implementation (v0.12),
but for best results we have modified the driver to drop the previous
method and to improve support of hardware pointers. The source can be
found inhttps://github.com/flexvdi/qxl-dod, and precompiled and signed
binaries can be downloaded fromhttp://depot.flexvdi.com/guest-tools/.
You might be interested in taking a look at Sandy's work recently pushed
to freedesktop at
https://cgit.freedesktop.org/~teuf/qxl-wddm-dod/
and thank you for your work on this,
toso
Thank you, Victor. I'll see if these patches are in sync with her job.
It turns out they are not. In particular, she changed the interface to send
a custom resolution to the driver. I'm going to try to coordinate with her,
in case she also has a patch set for the vdagent, so do not push these
patches upstream yet.
Thanks for pointint this out.
Sure, you are welcome.
Sadly, I don't think Sandy will be working on this anymore. At this
moment I don't know anyone working on this. The work that she has done
is the latest that I'm aware of regarding improving qxl-wddm-dod for
windows 8+.
I consider this a WIP and not yet maintained upstream...
kind regards,
toso
I have not heard from Sandy yet. So, I suggest accepting these patches
as they are now, since they work with the binary WDDM drivers issued by
Red Hat to date. We will pick Sandy's work into our repository, as long
as we do not break the current interface between vdagent and WDDM driver.
Best
Changes from v1:
- New types and classes have been moved from common/vdcommon.h to
vdagent/wddm.h, since they are actually not common to both the vdagent
and the vdservice. The code for those classes is in vdagent/wddm.cpp.
- Some improvements as suggested by Frediano Ziglio.
Javier Celaya (2):
Detect and use the new WDDM driver
Use CCD API to update the WDDM display modes.
Makefile.am | 2 +
common/vdcommon.h | 4 +
vdagent/desktop_layout.cpp | 69 ++++++++++++---
vdagent/wddm.cpp | 76 +++++++++++++++++
vdagent/wddm.h | 206 +++++++++++++++++++++++++++++++++++++++++++++
5 files changed, 345 insertions(+), 12 deletions(-)
create mode 100644 vdagent/wddm.cpp
create mode 100644 vdagent/wddm.h
--
2.4.3
_______________________________________________
Spice-devel mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/spice-devel
--
<http://flexvdi.com><http://flexvdi.com>
Javier Celaya
Software Engineer
j <mailto:[email protected]>[email protected]
+34 876 60 00 73
@j_celaya
--
<http://flexvdi.com><http://flexvdi.com>
Javier Celaya
Software Engineer
j <mailto:[email protected]>[email protected]
+34 876 60 00 73
@j_celaya
--
<http://flexvdi.com><http://flexvdi.com>
Javier Celaya
Software Engineer
j <mailto:[email protected]>[email protected]
+34 876 60 00 73
@j_celaya
_______________________________________________
Spice-devel mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/spice-devel
