overcommitting caches. If the page in question was just not mapped or
swapped out, we would increase the committment unnecessarily
(potentially even beyond the size of the cache).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27229 a95241bf-73f2-0310-859d-f6bbb57e9c96
this should fix LinkSender usage like as in Stroke/ FillPolygon in BView
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27226 a95241bf-73f2-0310-859d-f6bbb57e9c96
* tell something if saving a file fails before it gets to TranslationUtils, fixes#2612
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27225 a95241bf-73f2-0310-859d-f6bbb57e9c96
constructiuon. Thanks Rene for reminding me that BMimeType actually has a
InitCheck() method. :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27224 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Implement color palette generation for the boot splash images in the
generate_boot_screen build tool. Only 4-bit screen support is missing now.
* Adopted images.h with the new results from generate_boot_screen.
This should fix black boot screens for graphics cards that don't support
true color modes for the native resolution. I've tried to find the ticket,
#2177 almost looks like the one, but it looks more like the mode is out
of range if I understand the ticket right.
Thanks a lot, David, and sorry it took so very long to apply your patch!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27223 a95241bf-73f2-0310-859d-f6bbb57e9c96
be useful for the GIF Translator for example, maybe even for PNG.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27222 a95241bf-73f2-0310-859d-f6bbb57e9c96
Powel. The functionality was written by Jeff Prosise and Davide Pizzolato and
has been cleaned up and adopted to the Haiku coding style by David Powell and
myself. The class can perform a color quantization for generating the optimal
color index palette (with given maximum size) from a given RGBA image.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27221 a95241bf-73f2-0310-859d-f6bbb57e9c96
* When mounting a non-BFS volume, suggest to the user to mount it read-only.
* Store the mount flags with each volume in the automounter settings, restore
mount settings on next boot.
The second part is probably nice to have anyways und should prevent bad surprises,
the first part should be removed again when we have absolute confidence in all
our file system implementations as well as the kernel itself.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27219 a95241bf-73f2-0310-859d-f6bbb57e9c96
is called after BeginPicture on a freshly created view.
This is necessary because a second invocation on this view with BeginPicture
would have caused ServerPicture::SyncState to write the default drawing state
into the picture. This happens because to BView had now cached the values and
therefor won't go to the app_server and tell about the change. The first call
did not change anything as picture recording is handled in _DispatchPictureMessage
while view changes that modify drawing state are handled in _DispatchViewMessage,
thus leading to default draw state values beeing written.
This fixes invalid ticket #2534.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27218 a95241bf-73f2-0310-859d-f6bbb57e9c96
operation length.
* IORequest: Added owner (IORequestOwner). Also added a SetUnfinished()
method, which is invoked by the I/O scheduler after all operations of
the request have been finished, but the request isn't done yet.
* Added debugger commands "io_request_owner" and "io_scheduler" printing
information for a IORequestOwner and IOScheduler object respectively.
* Implemented an actual I/O scheduling algorithm. It's a simple round
robin strategy (a queue per thread) with a unidirectional elevator
serializing the operations. ATM priorities are ignored, the bandwidth
isn't adjusted to the device, and there are TODOs all over the place.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27216 a95241bf-73f2-0310-859d-f6bbb57e9c96
we're quite lenient parsing the partition descriptors, we recognized
pretty much any partition that by accident has a PTS signature and that
no other disk system supports. Should fix bug #2668.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27215 a95241bf-73f2-0310-859d-f6bbb57e9c96
this makes printing of large images work, fixes task #1067
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27214 a95241bf-73f2-0310-859d-f6bbb57e9c96
this avoids to multiple window popup for page settings and job settings
* Note: this shows the painting regression introduced with r26665, see task #2534
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27211 a95241bf-73f2-0310-859d-f6bbb57e9c96
the global settings. This is only done though if there are multiple players
open at the time. (It doesn't consider their "playing" state, though.)
* The SettingsWindow is now maintained by the MainApp, and there is only a
single instance, those settings are application wide. Also used the
"application floating" window look&feel.
* Small code cleanups.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27210 a95241bf-73f2-0310-859d-f6bbb57e9c96
was called, the calling thread could be preempted, or simply be blocked on
calling Lock() after running the window thread. The window thread in turn
could be processing messages. In that case, fShowLevel would still have the
wrong value. For example, MediaPlayer would call IsHidden() on one of it's
views, which would then return true for this case. The result was that the
video view was not hidden and a black rectangle was showing on top of the
controls. This may also have caused other similar problems of course.
* fRunCalled was accessed without holding the lock.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27209 a95241bf-73f2-0310-859d-f6bbb57e9c96
"Close when done playing sound" settings.
* Removed unused member variables from Controller
* Changed Playlist::SetCurrentRef() to indicate success and prevent the
current index from getting out of range.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27208 a95241bf-73f2-0310-859d-f6bbb57e9c96
* pass the target directly to AddItemMenu
* use default paramter to enable the menu item
* fixed messenger leaks for file panel and resizer window messenger
* show the job config panel when the 'Print' menu item is invoked + shortcut
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27204 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The VMAnonymousCache destructor was unreserving too much physical
memory.
* Addressed TODO in _SwapBlockBuild(): When the swap block couldn't be
allocated we wait and loop until it can.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27202 a95241bf-73f2-0310-859d-f6bbb57e9c96
retrieve CDDB information. This is coming as soon as I have real time (as
opposed to some minutes during lunch) to work on it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27200 a95241bf-73f2-0310-859d-f6bbb57e9c96
consistency.
All well-known directories in the home dir ("mail", "people", "config") are all
lowercase. The only exception was the "Downloads" one.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27199 a95241bf-73f2-0310-859d-f6bbb57e9c96
view of the small data section and the outside view.
Long version:
AttributeIterator is a higher level class designed to make it easy to iterate
through attributes in the small data section. The first attribute in the small
data section is the special "name" attribute that is used to reconstruct the
node path when you only have a node handy. As this attribute is not user
visible nor user modifiable (except by changing a node name of course), it is
considered a special attribute so the AttributeIterator class ignores it and
starts iterating from the second attribute on.
As opposed to this, internally the Inode class accesses the small data section
directly without using the AttributeIterator class so whenever it indexes items
in the small data section, it takes into account the special "name" attribute.
This creates a off-by-one relationship between those 2 representations and this
was a problem because whenever the small data section changed, all iterators
had to be updated (through a call to AttributeIterator::Update() having an
index parameter that represented the outside view and not the AttributeIterator
view, so iterators would not be adjusted correctly and the end result is that
every other attribute was not removed from the index. This would cause all
types of havoc with indexes, the simplest one being that entries in indexes
would point to non-existing nodes.
Ingo, pleased now? ;)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27196 a95241bf-73f2-0310-859d-f6bbb57e9c96
When asked to toggle playback, PlaybackManager never checked if it had a previous playback state to copy from. This caused a crash if playback was toggled via the keyboard when no file was loaded. Fixes ticket #2664 .
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27194 a95241bf-73f2-0310-859d-f6bbb57e9c96
left hand side of assignments. IOW it is possible to modify memory, now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27193 a95241bf-73f2-0310-859d-f6bbb57e9c96
referencing iframe registers. Their prefix is "$". E.g. "$eax" refers to
the eax register of the current iframe. The features cooperates with the
"in_context" command, i.e. "in_context 92 $eip = 0" will set the eip
register of thread 92 to 0 (thus sealing its fate ;-)).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27192 a95241bf-73f2-0310-859d-f6bbb57e9c96
instructions to be printed before the given address. The feature is
implemented by looking up the address of the previous symbol for the
given address and disassembling forward (two passes).
* The instuction at given address is printed highlighted (blue).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27191 a95241bf-73f2-0310-859d-f6bbb57e9c96
debugged thread, if set. This makes "dis" without specified address work
when used with "in_context".
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27190 a95241bf-73f2-0310-859d-f6bbb57e9c96
usage text.
* Removed "length" parameter from disasm_arch_dump_insns() and the
instruction count limit. If at all this should be an architecture
implementation specific limitation.
* In the x86 case we use an input hook instead of a fixed buffer, now.
* Addressed TODO: If no address is given, the current iframe's PC is
used.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27187 a95241bf-73f2-0310-859d-f6bbb57e9c96
executing them. Doesn't really make any difference ATM.
* Handle B_BUSY returned by DMAResource::TranslateNext() correctly.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27186 a95241bf-73f2-0310-859d-f6bbb57e9c96
dynamically assign one when needed. Under the assumption that in most
cases a bounce buffer isn't needed, we can thus prepare a lot more
operations.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27185 a95241bf-73f2-0310-859d-f6bbb57e9c96
TRACK_PAGE_USAGE_STATS): The page daemon tracks the distribution of page
usage counts. Can be printed using the "page_usage" command.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27182 a95241bf-73f2-0310-859d-f6bbb57e9c96
RAM Haiku uses (for debugging purposes).
* "page_stats" prints some more infos now.
* page_writer():
- Moved the low_resource_state() invocation out of the inner loop.
Reduces lock contention on the sLowResourceLock recursive lock.
- Additional debug output: Every 1024 written pages the page writer
prints a message.
* steal_pages(): Addressed the TODO: When there should be pages to
steal, but we can't get them ATM, we now timeout on the free pages
condition variable instead of snoozing unconditionally, so that we
wake up earlier when someone frees pages in the meantime.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27181 a95241bf-73f2-0310-859d-f6bbb57e9c96
This may be masking out a different bug.
- This fixes part of bug #2614. It may even fix all of it but I have to
test.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27180 a95241bf-73f2-0310-859d-f6bbb57e9c96
