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
* replace sizeof(dirent) with sizeof(struct dirent) as the pointer passed was called dirent!
that would cause d_reclen to be set to the wrong value, making panic. Thanks Stefano!
I finally managed to mount and list its content.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27151 a95241bf-73f2-0310-859d-f6bbb57e9c96
* applying our coding guidelines here and there but not everywhere :-)
* no functional changes
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27150 a95241bf-73f2-0310-859d-f6bbb57e9c96
This fixes part 2 of ticket #2477.
Next is to implement the ioctl B_GET_BIOS_DRIVE_ID, any taker?
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27149 a95241bf-73f2-0310-859d-f6bbb57e9c96
- Could not find a suitable icon for multipart files. Ideas?
- Added missing descriptions and fixed the image descriptions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27147 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Improved super type descriptions.* Moved mp3 attributes over to the super type.
* Improved super type descriptions.* Moved mp3 attributes over to the super type.
* Improved super type descriptions.* Moved mp3 attributes over to the super type.
* Improved super type descriptions.* Moved mp3 attributes over to the super type.
* Improved super type descriptions.* Moved mp3 attributes over to the super type.
* Improved super type descriptions.* Moved mp3 attributes over to the super type.
* Improved super type descriptions.* Moved mp3 attributes over to the super type.
* Improved super type descriptions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27145 a95241bf-73f2-0310-859d-f6bbb57e9c96
much simpler.
* Simplified code to compute "start", ie. the index of the first MIME type menu
item.
* Promote MIME types to the top-level if their super type don't add any
attributes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27143 a95241bf-73f2-0310-859d-f6bbb57e9c96
its parent. The item count of the parent is now actually adjusted, so that
additional entries are found.
* AddMimeMenu() now returns the menu of an already existing MIME type. Hence,
we don't add the supertype menu twice anymore for each type, or don't add
the second type at all when called again.
* Cleaned up naming, consistent use of "* " vs. " *".
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27142 a95241bf-73f2-0310-859d-f6bbb57e9c96
that possibility.
* It now has a "remove" argument instead, that decides whether or not the
image has to be removed from the hash still.
* Moved locking to put_module_image(), ie. both, {load|unload}_module_image()
need to be called with the sModulesLock held now.
* module_init_post_boot_device() needs to remove the image from the hash itself,
or else it messes up its hash iterator.
* check_module_image() could call unload_module_image() under certain
conditions - but this was completely wrong, and could have caused crashes.
* search_module()/check_module_image() now keep a reference to the module
image on success, thus a caller doesn't need to call get_module_image()
again afterwards - this also fixes another round of potential module
unloading to happen.
* That reference is leaked for built-in modules in get_module(), but it doesn't
matter for them, anyway.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27140 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Rename error to status
* Fix assignements in udf_read_stat
* Added udf_{close_dir,free_dir_cookie} hook functions which prevented
udf from mounting the partition
It seems mouting an udf partition works correctly but I'm still unable
to list its content.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27138 a95241bf-73f2-0310-859d-f6bbb57e9c96
as they aren't unloaded when there is no boot device yet.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27136 a95241bf-73f2-0310-859d-f6bbb57e9c96
causing a partial copy of the entry in vfs.cpp fix_dirent(), which then
returned an error, making FAT directories unreadable.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27130 a95241bf-73f2-0310-859d-f6bbb57e9c96
dirent without the name first, and will then check if the d_reclen member
is valid before copying the name.
* This shows the problem with the FAT file system that was revealed by r26859.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27128 a95241bf-73f2-0310-859d-f6bbb57e9c96
for a specific MIME type.
- Attribute menus now display a hierarchy with type and supertype attributes.
This looks a bit ugly but mostly because not all types and supertypes have icons and descriptions. Anyone up to do a MIME database cleanup? :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27125 a95241bf-73f2-0310-859d-f6bbb57e9c96
synchronously; we use the resource resizer instead. This avoids another
potential deadlock.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27123 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added a second kernel daemon service, resource resizer, which is
mainly supposed to be used for resizing allocations asynchrounously.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27122 a95241bf-73f2-0310-859d-f6bbb57e9c96
