workspace activation message was asynchronous, whether or not the
BWindowScreen stopped drawing in time was pure luck (this also caused crashes
with the VESA driver, as that one unmaps its frame buffer during mode switch).
Introduced a new AS_DIRECT_SCREEN_LOCK protocol for this.
* In the long term, we should let BWindowScreen use the same mechanism as
BDirectWindows, though.
* Removed superfluous locking in BDirectWindow::_InitData().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32746 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fixed copyrights (puncuation and capitalization, removed authors from
headers)
* Updated indentation style
* Unified pointer/reference style
* Re-ordered some methods for better grouping where it could be done
(abd adopted source accordingly)
* Small coding style fixes here and there
No functional change intended.
+alphabranch
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32745 a95241bf-73f2-0310-859d-f6bbb57e9c96
longer hold the window lock. There is now a lock that guards screen changes
in particular. This fixes the deadlocks seen in apps using BDirectWindow.
* All direct window handling now sits in the Desktop class -
ServerWindow::HandleDirectConnection() is never called from anywhere else
anymore. Furthermore, it's now only called when actually needed.
* Resize/move actions now always send a B_CLIPPING_MODIFIED flag, too.
* When the screen changed, the driver state is supposed to be B_MODE_CHANGED,
not B_SCREEN_CHANGED (which is a message constant).
* Direct windows are no longer suspended too late on screen changes.
* Removed unused members of DirectWindowData, and cleaned it up a bit.
* Made MultiLocker's default, and copy constructors private - I accidently
used them, causing the ASSERT_MULTI_*LOCKED() macros to fail.
* Added Unlock() to AutoWriteLocker as well.
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32742 a95241bf-73f2-0310-859d-f6bbb57e9c96
Unconditionally release the reader sem when the previous buffer size was 0
instead of testing for fParserWaiting as there is a race condition between
setting it to true in the parser thread and checking for it in the reader
thread so a release_sem() could be missed causing #4343. To reduce the possible
side effect of needlessly looping through acquire_sem() for too many
unconditionally released sems, we eat them in the parser thread once we're sure
we can't miss an event because of that. Also added a TODO about a memcpy()
optimization as pointed out by Rene.
+alphabranch
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32733 a95241bf-73f2-0310-859d-f6bbb57e9c96
media present they will always fail with the no media or media changed errors.
+alphabranch
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32732 a95241bf-73f2-0310-859d-f6bbb57e9c96
don't try to use it for media status polling. In those cases we'll assume a
fixed device with no exchangable medias and therefore always return B_OK.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32731 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Code cleanup
* Refactoring (the unit tests still pass)
* Disabled experimental API (BAffineTransform, which is not yet publically
available anyway)
+alphabranch
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32723 a95241bf-73f2-0310-859d-f6bbb57e9c96
to the latest direct_buffer_info - it could trash memory before.
* Now handles failed allocations more gracefully.
* Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32719 a95241bf-73f2-0310-859d-f6bbb57e9c96
missing. IIRC, I did write an app way back that used this class...
+alphabranch
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32713 a95241bf-73f2-0310-859d-f6bbb57e9c96
not transfered to the commmand, it needs to add references. If not more of
such problems are lurking, it could already fix ticket #4104. Note that you
can build Icon-O-Matic with referencable tracing turned on (generic/support/
Referenceable.cpp). The backtrace in #4104 would specifically hint at a
problem with assigning paths to shape and then unassigning them. Assigning
them didn't add the references that unassigning the paths removed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32707 a95241bf-73f2-0310-859d-f6bbb57e9c96
- UTF-8,
- add copyrights.
We shouldn't need this anymore anyway, devfs handles rescanning on its own...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32705 a95241bf-73f2-0310-859d-f6bbb57e9c96
