Commit Graph

50 Commits

Author SHA1 Message Date
Frediano Ziglio
31ca5d035d Implements screen to screen move correctly
Doing some fast check on Windows 8.1 you could note that
moving windows you got a weird effect were windows were a
bit misaligned.
As documented in DXGKARG_PRESENT_DISPLAYONLY page
NumMoves/pMoves fields point to an array of screen-to-screen
moves while our code implemented them as an image drawing
(the same implementation of dirty rects) causing the weird
effect mentioned.
This patch implement the moves using QXL_COPY_BITS operation
instead of a QXL_DRAW_COPY fixing the issue and avoiding sending
image to the server making the move/scroll operations on the
guest faster (and taking less bandwidth).
It seems that Windows 10 doesn't send the move commands but
instead send only dirty rects so you can't note this problem
using Windows 10.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Yuri Benditovich <yuri.benditovich@daynix.com>
2016-12-06 06:44:24 +00:00
Javier Celaya
1af6eb074c Remove unused code
Signed-off-by: Javier Celaya <javier.celaya@flexvdi.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-11-23 18:23:14 +00:00
Yuri Benditovich
da0680c8d5 qxl-wddm-dod: Enable hardware pointer acceleration
Windows disables hw pointer acceleration and draws the cursor
in frame buffer if the driver does not report pointer capabilities
in QueryAdapterInfo. In this mode OS usually does not send pointer
commands to the driver or does it with pointer set to invisible
state. This mode of operation consumes CPU time and device-to-host
traffic. Now we enable pointer hardware acceleration.

Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-11-21 14:05:49 +00:00
Christophe Fergeau
4332d07c73 Change licence to Apache v2
A more permissive licence is more in line with what Microsoft requires
for its WHQL certification

Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-11-04 11:18:09 +00:00
Frediano Ziglio
a86ef3acf8 Mark all functions that should go to non paged sections
This make sure that these function goes into the non
paged section.
Also this change is much shorter than marking code if
can be paged as almost code can be paged.
It's also coherent with other source files.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Sameeh Jubran <sameeh@daynix.com>
2016-10-19 17:39:15 +01:00
Sameeh Jubran
14e2a147df Fixing black-white screen in installation when qxl revision = 3
When qxl revision is 3, the vga driver is the one that is running.
While installing the driver the function VgaDevice::HWInit
has displayInfo structure zeroed out. The displayInfo should be
initialized using DxgkCbAcquirePostDisplayOwnership and thus it
should be called before calling HWInit.

Please note that we can't just move the call to "DxgkCbAcquirePostDisplayOwnership"
before calling HWInit as the m_Id isn't initialized for QxlDevice until the call to HWinit is over.

This patch fixes a bug similar to the one found here:
https://bugzilla.redhat.com/show_bug.cgi?id=1202267
However this one occurs when installing the driver.

Signed-off-by: Sameeh Jubran <sameeh@daynix.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-10-19 17:17:43 +01:00
Sameeh Jubran
bcff8a6d4e Fix source buffer mapping in PresentDisplayOnly
Part of source image mapped by PresentDisplayOnly
should be big enough to cover all rectangles being
transferred.

Signed-off-by: Sameeh Jubran <sameeh@daynix.com>
Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-09-28 12:31:38 +01:00
Sameeh Jubran
2ab3b7a1fc Use frame buffer in VGA mode only
Framebuffer should only be used in VGA mode, as WDDM DOD
driver doesn't use the frame buffer (bar0), so no
reason to map in into memory. However the mode is only known
at runtime therefore framebuffer logic should be active when the
driver is operating in vga mode only.

There were rare BSOD failures when the mapping failed.

Signed-off-by: Sameeh Jubran <sameeh@daynix.com>
Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
2016-09-26 16:53:52 +01:00
Sameeh Jubran
af4947793e Add arbitrary resolution and monitors_config Escape
This patch adds support for arbitrary resolution and updating
monitor configurations using custom ioctls.

This patch doesn't make any restriction for minimal resolution at all
as Windows can handle low resolution just fine, moreover the old (XPDM)
driver behaves like this too.

Based on a patch by Sandy Stutsman <sstutsma@redhat.com>

Signed-off-by: Sameeh Jubran <sameeh@daynix.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-09-12 10:13:33 +01:00
Sameeh Jubran
ed816593b6 Fixed misspelling
Fixed misspelling: HwDeviceInterface
Fixed misspelling: GetDxgkInterface

Based on a patch by Sandy Stutsman <sstutsma@redhat.com>

Signed-off-by: Sameeh Jubran <sameeh@daynix.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-09-11 22:42:35 +01:00
Sameeh Jubran
27713ea765 Fixing Move rectangles implementation
As documented in MSDN, "DxgkDdiPresentDisplayOnly" should copy
each "move rectangle" from a given source point in the source buffer
to the destination. The current implementation doesn't take into account
the shift of the given source point at all. This patch fixies the issue.

Signed-off-by: Sameeh Jubran <sameeh@daynix.com>
Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-09-09 14:15:18 +01:00
Sameeh Jubran
7383452757 Replacing tabs with spaces
Signed-off-by: Sameeh Jubran <sameeh@daynix.com>
Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
2016-09-09 11:17:42 +01:00
Frediano Ziglio
06ab9c9595 Normalise line ending
Some files had different line ending (some lines DOS while some others
UNIX). Use the same line ending using the nearest ending.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
2016-09-09 10:49:09 +01:00
Reza Jelveh
f1cee95ea2 move cursor to cursor channel 2015-07-20 21:45:32 +10:00
Vadim Rozenfeld
89e4d5dd6f Merge remote-tracking branch 'remotes/qxl-wddm-next/work'
Conflicts:
	qxldod/BaseObject.cpp
	qxldod/QxlDod.cpp
	qxldod/QxlDod.h
	qxldod/callVisualStudio.bat
	qxldod/checkWin8Tools.bat
	qxldod/driver.cpp
	qxldod/driver.h
	qxldod/getVisualStudioCmdLine.vbs
	qxldod/qxldod.vcxproj
	qxldod/qxldod.vcxproj.filters
2015-04-10 15:30:05 +10:00
Vadim Rozenfeld
165b53d48b fix BSOD when disabling device 2015-03-30 22:57:12 +11:00
Vadim Rozenfeld
4b168bbbef trivial cleanups 2015-03-24 17:22:45 +11:00
Vadim Rozenfeld
4fc48d370f fix crashes when verifier is running 2015-03-24 16:41:58 +11:00
Vadim Rozenfeld
5f7bba4cbc fix resize problem (reported and fixed by Sandy Stutsman 2015-03-18 22:58:25 +11:00
Vadim Rozenfeld
f059ee240e fix resolution mismatch when switching between VGA and QXL modes
(cherry picked from commit b2a0aef4a5)
2015-02-19 21:09:45 +11:00
Vadim Rozenfeld
b2a0aef4a5 fix resolution mismatch when switching between VGA and QXL modes 2015-02-19 21:07:24 +11:00
Vadim Rozenfeld
fa8291cf37 publish adding a new resolution
(cherry picked from commit 7693d4153c)
2015-02-18 21:07:52 +11:00
Vadim Rozenfeld
8d33c3072e implement Escape handler
(cherry picked from commit 170be1696a)
2015-02-18 21:07:34 +11:00
Vadim Rozenfeld
7693d4153c publish adding a new resolution 2015-02-18 20:57:00 +11:00
Vadim Rozenfeld
170be1696a implement Escape handler 2015-02-08 21:04:39 +11:00
Vadim Rozenfeld
b15d2f5bbd Merge branch 'master' of https://github.com/vrozenfe/qxl-dod
Conflicts:
	qxldod/QxlDod.h
2014-12-08 18:51:38 +11:00
Vadim Rozenfeld
5c16429c9f add multi-monitor support in QXL mode
(cherry picked from commit 861b2d2d44)
2014-12-08 18:44:12 +11:00
Vadim Rozenfeld
ec8f7270bf publish qxl device id
(cherry picked from commit 2885958174)
2014-12-08 18:43:51 +11:00
Vadim Rozenfeld
861b2d2d44 add multi-monitor support in QXL mode 2014-12-06 15:44:28 +11:00
Vadim Rozenfeld
2885958174 publish qxl device id 2014-12-06 09:20:04 +11:00
Vadim Rozenfeld
c2872462a8 read vga and cursor registry parameters 2014-09-07 21:12:24 +10:00
Vadim Rozenfeld
5c52e50bf8 initial commit 2014-09-02 17:36:27 +10:00
Vadim Rozenfeld
d2d1b4ddd5 disable HW pointer acceleration 2014-08-18 23:08:42 +10:00
Vadim Rozenfeld
818fbe3d54 fix PM handlers 2014-06-30 21:52:18 +10:00
Vadim Rozenfeld
6a37c24fce fix pointer activation handler 2014-06-30 21:46:52 +10:00
Vadim Rozenfeld
a64e05f525 cleanup 2014-06-30 21:41:18 +10:00
Vadim Rozenfeld
81866f50f0 add support for color cursor 2014-06-22 19:18:15 +10:00
Vadim Rozenfeld
81b623f096 cursor shape and move support funtions 2014-06-16 21:26:18 +10:00
Vadim Rozenfeld
eb3d966913 sync io access 2014-06-14 13:25:00 +10:00
Vadim Rozenfeld
c43d7065b6 replace spinlocks with mutex 2014-06-12 23:34:25 +10:00
Vadim Rozenfeld
e04e2d683e fix dpc routine 2014-06-11 22:14:20 +10:00
Vadim Rozenfeld
2dffd51c87 fix blt path 2014-06-05 22:27:10 +10:00
Vadim Rozenfeld
e9449a5610 add isr, dpc, and bliting support sunctions 2014-05-12 23:10:30 +10:00
Vadim Rozenfeld
947a854992 add memory and resources allocation functions 2014-04-29 00:32:32 +10:00
Vadim Rozenfeld
529445dbb9 add dual interface to support QXL or VGA modes 2014-03-10 22:49:58 +11:00
Vadim Rozenfeld
08a8760977 more qxl bits 2014-02-04 22:50:47 +11:00
Vadim Rozenfeld
4947c22618 add qxl pci initialization bits.
Conflicts:
	qxldod/QxlDod.cpp
	qxldod/driver.cpp
2014-01-27 12:53:42 +11:00
Vadim Rozenfeld
52603878f1 add HW device interface 2014-01-26 22:28:01 +11:00
Vadim Rozenfeld
10be00160d add resolutions and PM support 2013-12-30 23:02:44 +11:00
Vadim Rozenfeld
a3f72ee429 Basic VGA support 2013-12-09 21:55:42 +11:00