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4708 Commits

Author SHA1 Message Date
Marc-André Moreau 2847c8819e mfreerdp: fix out of source build 2013-08-08 16:38:50 -04:00
Marc-André Moreau b164453d75 mfreerdp: fix 32-bit and universal build 2013-08-08 16:10:23 -04:00
Marc-André Moreau 1d1d04149c mfreerdp: cleanup makefiles 2013-08-08 15:49:24 -04:00
Marc-André Moreau f1c0ffb130 libfreerdp-core: fix sending of bitmap updates 2013-08-07 23:46:17 -04:00
Marc-André Moreau 8ca74a2766 libfreerdp-core: add support for server-side bitmap updates 2013-08-07 21:47:03 -04:00
Marc-André Moreau e31b9b7709 libwinpr-pipe: add missing link dependency 2013-08-07 16:00:21 -04:00
Marc-André Moreau a9bf93ed6a libwinpr-pipe: add missing link dependencies for test code 2013-08-07 15:56:05 -04:00
Marc-André Moreau 34f9985add freerdp: merge with master 2013-08-07 15:48:57 -04:00
Marc-André Moreau ebee0d3f21 Merge pull request #1402 from nfedera/fix-2013-08-07-03 
codec/rfx: added multithreaded encoder
 2013-08-07 12:36:19 -07:00
Marc-André Moreau 331933635c Merge pull request #1401 from nfedera/fix-2013-08-07-02 
libwinpr-utils: Use criticalsection with spincount
 2013-08-07 12:35:46 -07:00
Marc-André Moreau ecad3aa416 Merge pull request #1397 from nfedera/fix-2013-08-07-01 
libwinpr-sync: New complete critical section code
 2013-08-07 12:35:06 -07:00
Norbert Federa 0d916527bc codec/rfx: added multithreaded encoder 2013-08-07 18:22:42 +02:00
Norbert Federa 3a58934eb2 libwinpr-utils: Use criticalsection with spincount 
Use InitializeCriticalSectionAndSpinCount instead of IntializeCriticalSection.
Using spin counts for critical sections of short duration enables the calling
thread to avoid the wait operation in most situations which can dramatically
improve the overall performance on multiprocessor systems.

On Linux this change has no effect because the new winpr critical section
implementation does not use the SpinCount field under Linux because the NPTL
synchronization primitives are implemented using the extremely performant
futex system calls which have this magic already built in.

However, on Mac OS X this change improved the overall performance of the
multithreaded RemoteFX decoder by 25 percent.

I've used a SpinCount of 4000 which avoided 99 percent of the wait calls.
This value is also used by Microsoft's heap manager for its per-heap
critical sections.

Note: This change requires pull request #1397 to be merged.
 2013-08-07 18:16:01 +02:00
Norbert Federa 2b25b4a520 libwinpr-sync: New complete critical section code 
- Complete implementation including recursion support
- Added an intensive ctest (TestSynchCritical)
- Struct members are used exactly as Windows does it internally:
  LockCount starts at -1, RecursionCount at 0
- Same performance optimizations as internally on Windows:
    - Fast lock acquisition path using CAS -> SpinCount -> wait
    - SpinCount automatically disabled on uniprocessor systems
- On Linux SpinCount is disabled because it provided no advantage over NPTL/futex in all tests

Support for CRITICAL_SECTION's DebugInfo is not yet included (but trivial to add).
 2013-08-07 10:20:04 +02:00
Marc-André Moreau 7b80b19306 cmake: add FindPixman.cmake 2013-08-05 20:50:23 -04:00
Marc-André Moreau 13872f33bf libwinpr-utils: implement doubly-linked list 2013-08-05 17:29:14 -04:00
Vic Lee 21796ad73d libfreerdp-core/fastpath: fix memory leak when sending large packet. 2013-08-04 17:23:32 +08:00
Marc-André Moreau 190ed85a3d libwinpr-synch: add detection of timerfd support 2013-08-03 19:50:17 -04:00
Marc-André Moreau 9be33f83ea channels/rdpei: make use of critical section 2013-08-03 16:45:53 -04:00
Marc-André Moreau ecc543d87d Merge branch 'master' of github.com:FreeRDP/FreeRDP into multitouch 2013-08-03 16:22:09 -04:00
Marc-André Moreau dcd4cd9183 Merge pull request #1379 from nfedera/fix-2013-07-30-01 
codec/rfx: removed unnecessary WaitForSingleObject
 2013-08-03 13:20:17 -07:00
Marc-André Moreau c9d46dc5ad Merge pull request #1386 from akallabeth/master 
Added proper find_feature check for JPEG library.
 2013-08-03 13:18:27 -07:00
Marc-André Moreau 36f361b2d5 Merge pull request #1389 from akallabeth/urbdrc_cmake_fixes 
Urbdrc cmake fixes
 2013-08-03 13:18:04 -07:00
Marc-André Moreau 144f20f579 Merge pull request #1388 from nfedera/fix-2013-08-02-01 
winpr: improve and fix locking for data structures
 2013-08-03 13:16:51 -07:00
Marc-André Moreau 68b254014e xfreerdp: fix cursor hidding/showing with multitouch 2013-08-03 16:13:39 -04:00
Armin Novak 71ec4e5a32 Added libusb detection CMake script. 2013-08-02 15:49:53 +02:00
Armin Novak e1ca852e00 Fixed linking with libusb, now linking against correct library. 2013-08-02 15:49:53 +02:00
Armin Novak bb1e6ce5e0 Now using libraries detected by CMake for linking against libusb. 2013-08-02 15:49:53 +02:00
Armin Novak 3e56dd108a Added proper CMake checks for libraries linked with urbdrc 2013-08-02 15:49:53 +02:00
Norbert Federa 81ef251fc8 winpr: improve and fix locking for data structures 
- Improved/completed(almost) winpr's critical section implementation
- Replaced WaitForSingleObject locking with critical sections

Note:
WaitForSingleObject should _never_ be used for granular low-contention
locks as it _always_ enters the kernel.

Just replacing WaitForSingleObject locking in Bufferpool with
EnterCriticalSection boosts the multithreaded rfx decoder
performance by almost 400% on win32.
 2013-08-02 12:07:05 +02:00
Armin Novak 4d13b27a02 Added proper find_feature check for JPEG library. 2013-08-02 10:04:58 +02:00
Marc-André Moreau 913d532e0d winpr: fix build on Linux 2013-07-30 10:57:54 -04:00
Daryl Poe 8b621518b6 careful with passwd in compatibility.c 
(cherry picked from commit a4a5baf0da)
 2013-07-30 14:11:29 +02:00
Norbert Federa 938a0890a3 codec/rfx: removed unnecessary WaitForSingleObject 
The WaitForSingleObject call on TilePool's event is called with a zero time-out
interval and the event is a manual reset event ... thus no locking or waiting
is involved anyways and Queue_Dequeue may very well return NULL independently
of calling WaitForSingleObject which is already correctly handled.
 2013-07-30 13:02:43 +02:00
Marc-André Moreau 4d2bc6ba46 libwinpr-synch: add unit tests, initial waitable timer support 2013-07-29 13:07:39 -04:00
Daryl Poe 174f2114dc fix segfault due to pulse input race condition 
(cherry picked from commit be51676541)
 2013-07-29 18:19:47 +02:00
Marc-André Moreau 007bd87ff4 libwinpr-synch: start implementing waitable timers 2013-07-29 11:57:29 -04:00
Marc-André Moreau 7246cf1f8f libfreerdp-core: reduce usage of update_force_flush in server-side update code 2013-07-29 10:21:32 -04:00
Marc-André Moreau 3e884984f2 libfreerdp-codec: added RDP6 bitmap compression test data 2013-07-28 21:07:28 -04:00
Marc-André Moreau ea51dfc0b4 libfreerdp-core: fix server-side secondary drawing orders encoding bugs 2013-07-28 20:21:43 -04:00
Marc-André Moreau 3ec5be7624 libfreerdp-core: improve server-side capabilities parsing 2013-07-28 19:11:41 -04:00
Marc-André Moreau 8a4e83bdfb libfreerdp-core: fix server-side update encoding edge case 2013-07-28 16:31:38 -04:00
Marc-André Moreau fdcf3a75be wfreerdp: fix build warnings 2013-07-26 15:43:55 -04:00
Marc-André Moreau 1307026a94 freerdp: fix build warnings with MSVC 2013-07-26 15:21:19 -04:00
Daryl Poe 25e4437340 cover the case of servers asking for cached bitmaps they have never defined 
(cherry picked from commit 46a691db02)
 2013-07-26 11:46:20 +02:00
Benoît LeBlanc 03a401b8e6 CMakelists: 
disabled installation of headers and libraries for the wayk client.
 2013-07-25 21:59:21 -04:00
Benoît LeBlanc a69390403b Merge branch 'master' of https://github.com/awakecoding/FreeRDP 2013-07-25 15:53:12 -04:00
Benoît LeBlanc ad77401d60 FreeRDP: fixed access violation crash that occurred on Windows, because the malloc and the free were performed in different libraries. 2013-07-25 10:22:57 -04:00
Benoît LeBlanc 6bbcfc0683 Added PDB debug information for windows builds 2013-07-24 15:36:15 -04:00
Marc-André Moreau e95e0e42ae Merge branch 'master' of github.com:FreeRDP/FreeRDP 2013-07-23 19:21:39 -04:00