small) up for this specific task - this will later be used for the acceleration
engine as well.
Some more work on overlay initialization, doesn't do anything yet, though.
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class, and only wraps around that one.
* Translating is no longer serialized, you can translate more than one object
at a time now.
* A BTranslator that is released (ie. deleted) will no longer let its BTranslatorRoster
crash.
* Removed BTranslatorRoster::Version() - this kind of call definitely makes no
sense at all. It's still exported from the sources, though, for backwards
compatibility.
* Simplified and improved code.
* Images are now unloaded only once.
* Added new method IsTranslator() that will be used by the DataTranslations preferences
application.
* Began implementing new methods StartWatching()/StopWatching() that will notify
you if new translators are installed or old ones removed (this will also be used
by DataTranslations once it's ready).
* The private BTranslatorRoster class will now add itself to the existing BApplication,
in order to provide automatic updating of the translators if needed (not yet implemented
though).
* Not heavily tested yet, there might be some regressions.
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* The overlay register update buffer is now created and exported, ready
to be used.
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* The Decorator are temporarily using ui_color() - this needs to be changed
to use the DesktopSettings (when the decorator stuff gets refactored); right
now, the colors are fixed.
* Added B_WINDOW_TEXT_COLOR, B_WINDOW_INACTIVE_TAB_COLOR, and
B_WINDOW_INACTIVE_TEXT_COLOR to the UI colors, B_WINDOW_TAB_COLOR is no
longer deprecated. Note, however, that not every decorator may use these
colors.
* Removed unused and wrong (ie. hard-coded paths) stuff from ServerConfig.h.
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read-only area shared between the Desktop and all applications.
* Right now, this area only contains the desktop colors, ie. B_PANEL_BACKGROUND_COLOR
etc.; ui_color() no longer needs to ask the server for these colors.
* The ui_colors are now maintained by DesktopSettings, though ColorSet is still there.
* The default colors are now hardcoded once and for everyone in InterfaceDefs.h, ie.
the app_server uses them as well.
* Desktop::Init() can now also return an error (but that is not yet accounted for).
* Cleaned up InterfaceDefs.h.
* Fixed wrong include in moreUTF8.h.
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of graphics memory is now possible.
* Changed driver name to start with "intel_extreme" to have a nicer device
name.
* Renamed frame_buffer* stuff to graphics_memory* as the frame buffer just
happens to be located somewhere in the graphics memory.
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* The functions now check the acquire_sem() result.
* mem_freetag() will return an status code now, too.
* Moved the mem_block and mem_info definitions into the source file; no
reason to have them public.
* You can now give the memory manager a name which it will use for its
heap area and lock.
* Minor cleanup.
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* some fixes to make screen_blanker wait_for_thread() instead of
killing the screen saver thread, BScreenSaver::Stop() is now called
as well as its destructor
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is managed for those bitmaps:
- the shared client memory mechanism is used to allocate a small overlay_client_data
structure that contains the actual buffer and a semaphore that you have acquire in
order to access it.
- LockBits()/UnlockBits() now have a function: you need to call them before accessing
the overlay buffer, and you need to keep that lock until you're done with it.
* The overlay cookie is now an extra member of the ServerBitmap class.
* Removed fInitialized from ServerBitmap - IsValid() now just checks the buffer associated
with the bitmap.
* ViewLayer::Draw() will now handle overlay bitmaps specially and will draw the overlay
color instead of any contents (this is currently in ugly pink, but will become some
dark color later on).
* All what's missing from actually being able to use overlays now is to configure
them so that they are shown on screen. VLC will now show an empty pink window when
overlay video is enabled.
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via the graphics driver (but not yet shown on screen).
I probably got the meaning of the "overlay count" wrong - I guess that you
can allocate any number of overlay bitmaps, but can only see "overlay count"
on screen at a time (right now, I only allow to create "overlay count" bitmaps).
Stephan?
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added some more posix definitions, though they might be never used in Haiku
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* The private general_info structure is now setup - that fixes a part of bug #502;
NetPositive's bar remains black, though.
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To reduce the number of calls to UpdateText(), the value returned is now
buffered. This fixes bug #443.
* SetValue() now calls UpdateText() and also invalidates the region where
that label is drawn.
* In asynchronous mode, B_NO_POINTER_HISTORY is set now for tracking.
* Increased minimum snooze time in synchronous mode.
* Minor cleanup, renamed fMinLimitStr to fMinLimitLabel, etc.
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This has a negative effect on ualarm(), but is somewhat required by the POSIX
specs ("[...] the implementation should support one or more programming environments
in which [...], and useconds_t are no greater than the width of type long."
Indeed, it also changed the size of our struct timeval which broken binary
compatibility with R5 (ie. used in gettimeofday()).
This fixes bug #490 and therefore bug #428 (firefox crashing on load) as well.
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* added NOTE to BBitmap::LockBits(), has anybody some insight into this?
Otherwise we need to write a test app to discover its secrets... :-)
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systems a chance to know if they have locked already.
This fixes a locking problem in BFS where one thread tried to acquire two read
locks (where someone else trying to acquire a write lock would have caused a
dead lock).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17108 a95241bf-73f2-0310-859d-f6bbb57e9c96
to cut down on BRegion related allocations, cannot really tell
if it speeds things up
* used the new BRegion pool in WindowLayer and ViewLayer whereever
a BRegion was used on the stack
* fixed the debugging stuff in MultiLocker - it will get you into
the debugger if you
- try to nest read locks
- try to write lock when your are a reader already
- don't match up nested locks when your a writer
-> but only if you #define DEBUG 1 in the .cpp, is off by default now
* went over WindowLayer, ServerWindow, Desktop and a few other places
and fixed the locking for use with the MultiLocker, the "a reader can
not become a writer" is especially tricky, feel free to review the
changes
* activated the MultiLocker, I tested this quite a bit, if there are
problems simply turn on DEBUG and you should drop into the debugger
right where the problem is... hope all is good
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17046 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Renamed private SetSysTrigger() to SetAutomaticTrigger().
* Added the '_' prefix to private methods that aren't called by anything outside
BMenuItem (ie. no friend classes either).
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drawn (glyph cache returns character 0 for them), even though FontInspector
under Dano shows those arrows in the fonts used... need to check under R5
as well. This fixes the BMenuItem part of bug #158.
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is public now, even if it may not yet be public and fixed API.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16995 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Some preparations to support more than one chipset, added i855G (device ID 0x3582)
to test with - the accelerant_device_info is now filled with that additional data
as well.
* Some minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16982 a95241bf-73f2-0310-859d-f6bbb57e9c96
have a static method for spawning one (BMessageRunner::StartSending()), as
suggested by Ingo.
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it and rebuilding it on the server side (that causes a huge speed
up for regions containing many rects)
* There is a method in ServerLink that could have been used, but I
actually needed to add the direct BRegion support to LinkReceiver
* added LinkReceiver as a friend to BRegion class
* ServerApp and ServerWindow keep the CursorManager locked after they
have retrieved a cursor until they have called Acquire() on the
cursor. (Axel: what good is using atomic* stuff in Acquire() and
Release() if we have to protect this by a lock anyways?)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16957 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Implemented the functions needed by ideinfo/idestatus using this one.
* The IDE bus manager now disables DMA if the safemode settings ask for this.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16944 a95241bf-73f2-0310-859d-f6bbb57e9c96
function, and added a vfs_disconnect_vnode() for other kernel components.
* devfs_unpublish_device() can now optionally make use of this call.
* Fixed the type check of devfs' unpublish_node().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16907 a95241bf-73f2-0310-859d-f6bbb57e9c96
though it looks so simple, I see no reason why it shouldn't work 8-)).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16906 a95241bf-73f2-0310-859d-f6bbb57e9c96
Stefano Ceccherini