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.
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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
due to alignment padding before.
* Reorganized merging of caches a bit. Renamed MergeStore() to Merge()
and moved some more functionality into it. The method also moves the
pages from source to consumer, now. This is necessary, since
VMAnonymousCache needs to consider both physical pages and swap pages
at the same time. Before we first moved the physical pages and the
swap pages later, which was broken for two reasons: (1) A swap page in
the consumer cache shadows a physical page of the source cache, which
we ignored. (2) A source cache's physical page that also had a swap
page would lose the latter in the process when moved to the consumer
cache, i.e. if the page was not marked modified, it could be stolen
and its data would be lost.
These changes improve the situation when building Haiku with 256 MB RAM
in that jam doesn't crash anymore, but in my test the system became
totally unusable after about an hour or 7000 targets (GUI froze). For
some reason it didn't manage to free pages anymore although swapping
heavily.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27179 a95241bf-73f2-0310-859d-f6bbb57e9c96
a regression in MediaPlayers peak display where the last row of pixels was
wrong.
* Fixed clipping rect bugs in the new bilinear scaling loops, the last row
and/or columns don't always need special treatment, only if they map to the
last row and/or column of the destination bitmap.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27177 a95241bf-73f2-0310-859d-f6bbb57e9c96
without disturbing the same thing during normal playback.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27176 a95241bf-73f2-0310-859d-f6bbb57e9c96
nearest neighbor scaling, I noticed that the bilinear version
actually used less CPU than the generic AGG code path with nn
scaling. So I wrote an optimized nn scaling routine for nn
based on the bilinear scaling code. So the indices into the
source bitmap are cached. I don't know if this is the optimal
nn scaling routine, but the CPU usage dropped significantly.
Only B_OP_COPY is optimized as of yet.
* Optimized the bilinear scaling. When more filtered pixels than
unfiltered pixels are anticipated, the loops are unrolled to
special case the very last row/column and bottom right pixel.
This eliminates the branches in the loops.
* Fixed a bug with partial scaled drawing of bitmaps when it
used the bilinear scaling, the bitmapShift was in the wrong
direction.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27169 a95241bf-73f2-0310-859d-f6bbb57e9c96
more information of the unscheduled thread, namely its new state and, if
waiting, also the object it is going to wait on. When scheduler tracing
level 2 is enabled, additionally the address where the thread was
preempted is recorded. The latter could be interesting for analyzing
race condition bugs.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27168 a95241bf-73f2-0310-859d-f6bbb57e9c96
* It can now also lookup userland symbols.
* By respecting the currently debugged thread it smoothly cooperates
with the "in_context" command. IOW it can lookup symbols in any team.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27167 a95241bf-73f2-0310-859d-f6bbb57e9c96
PC of the innermost iframe.
* The "in_context" command does now set the currently debugged thread
respectively.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27166 a95241bf-73f2-0310-859d-f6bbb57e9c96
debugger and added respective getter/setter methods
debug_{get,set}_debugged_thread(). By default the currently debugged
thread is the thread that dropped into the kernel debugger, but commands
like "in_context" can change it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27164 a95241bf-73f2-0310-859d-f6bbb57e9c96
state_to_text().
* state_to_text() can now deal with a NULL thread argument.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27163 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Clean up
I've succefully copied data from a udf partition.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27159 a95241bf-73f2-0310-859d-f6bbb57e9c96
videos smoothly in non-overlay mode" options.
* Disabled the other controls in the SettingsWindow which are not yet
implemented.
* Enable and disable Revert button according to settings state.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27157 a95241bf-73f2-0310-859d-f6bbb57e9c96
line and executes the command line in the context of the specified
thread. E.g. "in_context <thread> db <addr>" allows to read memory from
a team that is not active ATM.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27156 a95241bf-73f2-0310-859d-f6bbb57e9c96
first command line argument of a given command line string.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27155 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Removed unmaintained makefile.
* Renamed TPreferences to SettingsMessage, which better describes the beast.
* Renamed setter functions in SettingsMessage for more convenient use.
* Added getter functions which take a default value argument that is returned
when there is no value for the given key.
* Cleanup in Settings.[h|cpp], made things simpler and more convenient. Removed
redundant saving of the settings/message, which SettingsMessage already takes
care of. Added a global instance of the application settings.
* Some cleanup in FileReadWrite and Playlist.
* Reimplemented the SettingsWindow with the new layout API, the old code is
still in place for compiling for BeOS.
* Added two more check boxen for the overlay and bilinear scaling option I
intend to add eventually.
* Refactored the rest of the code in SettingsWindow to use the new global
settings instance and also support a Revert feature. All the new controls are
only available in Haiku though.
* Enabled the Settings... menu entry in the Settings window for access to
the SettingsWindow.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27154 a95241bf-73f2-0310-859d-f6bbb57e9c96
be able toreproduce it before.
- Don't try to access methods in a NULL object. :)
- This fixex bug #1128.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27153 a95241bf-73f2-0310-859d-f6bbb57e9c96
short form (like "threads").
* "thread" allows to specify more than one thread now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27152 a95241bf-73f2-0310-859d-f6bbb57e9c96
Karsten Heimrich