Changes:
* Totally revamped implementation of FXThreadPool. The new FXThreadPool
is organized about a lock-free queue, with semaphores managing
synchronization between producer- and worker-threads. Thus, threads
never block unless two edge conditions are reached: either the
task-queue is empty, in which case worker threads will block (nothing
to do), or task queue is filled up, and producer thread will block
(no room in queue). An important new capability is for an additional
thread to enter into the task-processing loop temporarily. Finally,
the thread starting FXThreadPool, as well as the worker threads
belonging to the FXThreadPool now have a thread-local variable
referencing the FXThreadPool. This allows the threads involved to
locate the address of the FXThreadPool, for instance to create an
FXTaskGroup.
* New FXTaskGroup class manages groups of task to be executed in parallel
on a FXThreadPool. Tasks started through the FXTaskGroup interface are
guaranteed to be completed within the lifetime of the FXTaskGroup
instance.
* New FXParallelInvoke and FXParallelFor template functions to implement
parallel function call, and parallel for loop. This uses the new
FXTaskGroup, and indirectly, FXThreadPool.
* Pass optional stacksize when constructing FXWorker. Added stacksize
option to FXThreadPool with which new workers will be started.
* FXBarrier wait primitive now sports API's to change break-through
threshold, and forced-release option.
* FXSemaphore now has API's for timed wait, and try-wait for non-blocking
semaphore decrement.
* Added additional atomic variable types in FXAtomic.h.
* Added check for maximum dash-pattern length in FXDC and FXDCWindow.
* Fixed some issues with FXStat of files.
* Off-by-one error fixed in FXRex counted repeat of complex subpatterns.
* Clear internal text pointers in FXRex prior to a match.
* Added a few missing print-patterns to Adie.stx syntax file.
* Added FXSemaphore-protected queue class FXSemaQueue; this is itself a
wrapper around FXPtrQueue.
* Added lock-free queue class FXLFQueue.
* Numeric conversion issues fixed in fxstrtod.cpp; in particular, some
corner cases now give more accurate results.
* The function fxscanf.cpp does no longer eat the "e" when scanning for a
number, unless actually followed by digits.
* Switch to statvfs() from statfs() in FXStat.
* Indexing operator added to FXAutoPtr.
* Added new class FXScopedThread. FXScopedThread automatically performs a
join() upon destruction.
If a port used other USE_GNOME items it was untouched.
The ports that used other USES were fixed by hand.
PR: ports/177081
Reviewed by: bapt
Approved by: portmgr (miwi)
Changes:
* Added auto-numbering in FXHeader.
* Added alpha-numbering in FXHeader.
* Fixes to FXProcess implementation on Windows.
* Fixed aligned to unaligned store in FXMat2f SSE implementation.
* Slightly stricter TGA header recognition.
* Removed FXSemaphore value() API. Never used, and not really useful.
* FXRecentFiles allows for up to 32 entries; still defaults to 10,
however.
* Fix in Windows non-UNICODE implementation of FXStat created(),
accessed(), and modified() API's.
* Added API's to FXWorker class.
* Added API to FXPtrQueue class.
* FXPath::contract() should only replace whole path-components.
* Prototype of wndproc() was not correct for 64-bit Windows.
- Trim Makefile headers
Feature safe: yes
Changes:
* FXPath::match is now UTF-8 aware in matching filenames.
* Keep directories up front in FXFileList.
* FXTable API additions for spanning cells.
* FXTable fixes to issue only single callback for spanning cells if
multiple columns/rows fall in selection rectangle.
* Added GO Language support for Adie Text Editor.
* Added TENA .tdl Language support for Adie Text Editor.
* Switch to C++ casts in certain places kills of const cast warnings.
* The fox-config file for FOX project development has been re-instated.
* New feature in FXHeader control: auto-renumbering captions based on
renumbering function; if a renumbering function (which computes the caption
from the caption index) is set, then captions are automatically recomputed
when the number of items in the FXHeader is changed.
* Updated FXTable to use this new feature in FXHeader. The old options for
renumbering have been removed.
* Porting problem in FXMat4d, FXMat4f fixed, for CYGWIN32.
* Added API's to FXTable to return first and last row (or column) of a spanning
cell.
* Added API to check if a cell is horizontally spanning or vertically spanning.
* Cutoff angles in FXQuatd are smaller than in FXQuatf, due to much greater
precision of doubles versus floats.
* FOX on Raspberry Pi coming soon (I got one on order!).
* Added FXRandom fast, long-period, thread-safe psuedo-random number generator.
* Gamma-corrected image scaling option added.
* FXPath::relative() corner-cases fixed.
* FXPath::isHidden() now faster by scanning backward.
* Adie syntax highlight algorithm had some possible issues.
* Now expand context when incrementally recoloring.
* Include glext.h on Windows; missing symbol otherwise.
* Updated list of C++ keywords in Adie.stx style coloring file.
* Added enable/disable item API's to FXComboBox, FXListBox, FXTreeListBox.
* Added expression evaluate feature to Adie text editor.
* Internal anynymous name spaces introduced in FXExpression and FXRex due to
symbol clashes on some compilers.
* Added ?: alternative expression to FXExpression.
* Array indexing problem fixed in FXFont.
* Typo fixed in FXAtomic.cpp.
- Use new OPTIONS framework
developed in years and has been dropped from the MESA 8.0 distribution.
Freeglut is a rewrite of glut and is actively developed and is used by
many linux distributions instead of libglut.
Bump all ports that directly depend on libglut because of the shlib version
change.
There are some extra items in this patch.
*) Because freeglut doesn't have the same dependancies as libglut, some ports
need extra dependencies added to USE_XORG to make them build.
*) Mark graphics/f90gl broken, f90gl depends on a header that is only shipped
with libglut.
*) Remove option for libglut/freeglut selection in games/cake, only freeglut
remains now.
*) While here fix a png related build issue games/vegastrike.
Thanks to miwi for running the exp-run.
Approved by: portmgr (miwi)
Collaboration with: zeising@
Obtained from: xorg-dev staging area.
* Fixed TIFF image save/load.
* Fixed quaternion arc() for vectors that are 180 degrees apart.
* Some tweaks in FXAtomic: more optimal code for non-PIC compiles; also,
check for PIE (position independent executable).
* Fixed problem in FXRex regarding non-ASCII characters.
* Repaired some broken syntax patterns in Adie.stx syntax file.
* SSE-ified lerp() API added to vector classes.
* Fixed SSE unaligned store problem in FXMat4d; exhibited itself on 32-bit systems.
* Setjmp()/longjmp() issue fixed in fxpngio.cpp.
* Operator FXbool in FXAutoPtr and FXRefPtr interfered with comparison operators;
removed it.
* Added API's to FXMat4 classes.
* Added serialization capability to FXExpression class.
Changes since last port update (1.7.23)
* Added FXMat2f, FXMat2d.
* Vectorized many functions in FXMat2d, FXMat2f, FXMat3d, FXMat3f, FXMat4d,
FXMat4f (using SSE/SSE2/SSE3).
* Some fixes to FXPath::isInside().
* Fix to drawImage() in FXDCPrint.
* Added FXPtrList.
* Add FXbool return value to some API's in FXArray.
* Change in configure.ac to check intrinsics header files with modified
compiler flags; header files are not compilable with default options.
* Updated Borland C++ makefiles.
* Update Visual Studio 6 project files with missing headers.
* Small fixes in FXAutoPtr.h.
* Change some inlined API's of FXProgressDialog to non-inline.
