[Spice-devel] [vd-agent-win32 0/2] Add support for WDDM driver

[Javier Celaya]

El 04/02/16 a las 16:59, Javier Celaya escribió:
> Hi
>
> El 04/02/16 a las 15:12, Fabio Fantoni escribió:
>> Il 04/02/2016 13:31, Javier Celaya ha scritto:
>>> 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/.
>> Big thanks for help improving windows>=8 support (unfortunately still
>> overlooked).
>> I want do a fast test to see is your changes solve the bugs (and/or
>> occasional hangs) I have found trying spice-guest-tools 0.100 and
>> qxlwddm-0.12.zip on windows 10 guests. For tests your improvements I can
>> simply install spice-guest-tools.exe inside
>> flexvdi-guest-tools-2.2.3.exe and qxlwddm-0.13-flexvdi.zip?
> You can just install spice-guest-tools.exe, as it includes both the 
> patched vdagent.exe and the new driver.
Actually, I suspect you will have tu uninstall the previous driver 
first, as I forgot to increase the version number and Windows will 
probably say that the driver is already up to date.
>> Thanks for any reply and sorry for my bad english.
>>
>>> Javier Celaya (2):
>>>    Detect and use the new WDDM driver
>>>    Use CCD API to update the WDDM display modes.
>>>
>>>   common/vdcommon.h          | 106 ++++++++++++++++++++++++++++++
>>>   vdagent/desktop_layout.cpp | 156 +++++++++++++++++++++++++++++++++++++++++----
>>>   2 files changed, 250 insertions(+), 12 deletions(-)
>>>
>
> -- 
>
>
>
> <http://flexvdi.com><http://flexvdi.com>
>
> Javier Celaya
>
> Software Engineer
>
> 	
>
> j <mailto:javier.celaya at flexvdi.com>avier.celaya at flexvdi.com
>
> +34 876 60 00 73
>
> @j_celaya
>

-- 



<http://flexvdi.com><http://flexvdi.com>

Javier Celaya

Software Engineer

	

j <mailto:javier.celaya at flexvdi.com>avier.celaya at flexvdi.com

+34 876 60 00 73

@j_celaya

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