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* Rename and document TransImageGetter::getPixelsRW() to make it more obviousPierre Ossman2011-11-033-4/+8
| | | | | | | that it bypasses the normal conversion logic. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4754 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Fix compiler warnings uncovered with -WallDRC2011-11-034-4/+3
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4752 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Don't try to push out another update if the socket is already full. ThisPierre Ossman2011-10-252-3/+41
| | | | | | | avoids stalling the entire server because of one slow client. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4737 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Make sure RFB timers are actually respected by the server implementations.Pierre Ossman2011-10-251-0/+3
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4736 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Make socket writes non-blockable. This allows the system to more quicklyPierre Ossman2011-10-252-11/+75
| | | | | | | | return back to the Xorg main loop, meaning that things will be more responsive in the presence of slow VNC clients. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4735 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Another attempt at solving the compression level change problems. We were stillPierre Ossman2011-10-182-63/+75
| | | | | | | not detecting the correct approach properly, and hence still getting crashes. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4731 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Enable WinVNC build with MinGW and MinGW64DRC2011-10-124-0/+218
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4723 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Re-commit MSVC build fixes, which were forcibly removed by 4675. Please (a) ↵DRC2011-10-042-3/+8
| | | | | | bring these upstream so they don't get deleted again, and (b) always check the build with MSVC prior to committing modifications to any libraries that affect that build. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4689 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Fixed the formatting of a few Cendio copyright lines, so that it isPeter Åstrand2011-09-283-3/+3
| | | | | | | | consistent with the rest of the code. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4677 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Updated bundled fltk with latest set of patches forHenrik Andersson2011-09-168-77/+270
| | | | | | | | following fltk str: 2660, 2636, 2599, 2641... git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4675 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Internalise the libjpeg stuff into the JpegCompressor class as the libjpegPierre Ossman2011-09-072-64/+77
| | | | | | | headers are a bit conflict prone. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4669 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Remove unused variablesDRC2011-08-241-1/+0
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4655 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Move setting of PIC code to a central locationDRC2011-08-237-48/+13
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4648 3789f03b-4d11-0410-bbf8-ca57d06f2519
* CMake doesn't handle convenience libraries as nicely as autotools does. WePierre Ossman2011-08-226-0/+48
| | | | | | | need to be explicit with -fPIC here as we use these in libvnc.so. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4645 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Do register reduction to re-normalize the performance at the low levelDRC2011-08-192-12/+26
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4643 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Fix image corruption issues with, and add a few optimizations for, 16bpp clientsDRC2011-08-192-11/+18
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4642 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Add support for TurboVNC pseudo-encodings and Grayscale JPEG compression so ↵DRC2011-08-1910-12/+77
| | | | | | that, when a TurboVNC viewer is connected, the TigerVNC Server will behave exactly like the TurboVNC Server. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4641 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Make rawBytesEquivalent an unsigned 64-bit integer. Otherwise, it will ↵DRC2011-08-193-3/+4
| | | | | | overflow in less than a minute if using a full-screen video or 3D application. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4639 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Fix compiler warning in Visual C++DRC2011-08-191-3/+3
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4638 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Need to include os/print.h to use snprintf on WindowsDRC2011-08-171-0/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4634 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Disable ComparingUpdateTracker by default for now, because it generates a ↵DRC2011-08-171-1/+1
| | | | | | lot of CPU overhead (let's see if anyone notices that it's gone) git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4633 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Further optimizations to the Tight encoder to eliminate getImage() overhead. ↵DRC2011-08-1723-273/+460
| | | | | | The encoder now directly accesses the framebuffer for solid rectangle computation, JPEG encoding, and color counting (if pixel translation is not required.) Also moved everything in tightEncode.h into the TightEncoder class to eliminate all of the static mess (this will be important later on if we decide to multi-thread the encoder.) git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4631 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Ported encoding optimizations from TurboVNC. The changes to the Tight ↵DRC2011-08-119-233/+637
| | | | | | parameters were determined through extensive low-level profiling (see http://www.virtualgl.org/pmwiki/uploads/About/turbototiger.pdf). The other enhancements involved: (1) porting the solid subrectangle pre-computation code from TightVNC/TurboVNC (it makes a pretty big difference-- see report), (2) encapsulating the JPEG encoder in its own class (this eliminates a buffer copy, and the JPEG buffer is now set to a decent size where it shouldn't ever need to be paged or re-allocated, except in rare corner cases), (3) adding support for last rect. encoding (necessary to support the solid rectangle pre-computation enhancements. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4626 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Update the fl_update_clipboard function, so that it matches the latestPeter Åstrand2011-08-111-3/+4
| | | | | | | | | version of the win32 clipboard patch available from http://www.fltk.org/str.php?L2636. See bug 3386240. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4625 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Merge further fixes to Zlib encoder from 1.1 branchDRC2011-08-093-11/+35
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4623 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Revert r4498 and fix #3305357 properly. The issue was two-fold: (1) the ↵DRC2011-08-092-10/+16
| | | | | | compress buffer allocated by the Tight encoder was not large enough, and (2) Zlib 1.2.5 can sometimes call deflate(..., Z_BLOCK) within the body of deflateParams(), so we need to check avail_in after calling checkCompressionLevel() to ensure that there is still data left to compress before we call deflate() again. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4617 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Apply our FLTK extensionsDRC2011-07-2826-770/+1985
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4605 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Include a stripped-down version of FLTK in tree and add a USE_INCLUDED_FLTK ↵DRC2011-07-28426-0/+146166
| | | | | | option to build against it. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4603 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Make it possible to query a PixelTransformer for the formats it is convertingPierre Ossman2011-07-152-0/+26
| | | | | | | between. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4591 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Remove unused autotools build systemDRC2011-06-248-159/+0
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4540 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Do not run libtool_create_control_file() on Windows. Windows does not like it.DRC2011-06-244-4/+12
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4530 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Detect and enable PAM authentication supportDRC2011-06-221-0/+6
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4513 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Fix 3305357 (Enabling custom compression level on client crashes server)DRC2011-06-181-6/+8
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4508 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Building the Xvnc server requires libtool control files of rdr, rfb,Henrik Andersson2011-06-094-0/+8
| | | | | | | | | | | | | network and Xregion, which a cmake build will NOT produce, this macro tries to create a libtool control file *.la for the specified target with libdependencies for a static library target. Due to the automake part of Xvnc references to libtool files in source tree you need to build vncviewer using cmake in the source tree. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4482 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Accidentally calculated the pointer offset twice, resulting in segfaults.Pierre Ossman2011-06-081-1/+2
| | | | | | | Make sure we get the proper address for the data shuffling. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4471 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Make sure we have a list of the multimedia keysyms defined by Xfree86.Pierre Ossman2011-05-202-2/+234
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4436 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Add a default constructor so that you can create empty Security objects.Pierre Ossman2011-05-162-0/+5
| | | | | | | Useful when you just want to use the string encoder. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4418 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Remove old declaration that never actually maps to an object.Pierre Ossman2011-05-161-1/+0
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4415 3789f03b-4d11-0410-bbf8-ca57d06f2519
* [Security] vncviewer can send password without proper validation of X.509 certsAdam Tkac2011-05-101-2/+9
| | | | | | | | | (CVE-2011-1775). Reference: http://www.mail-archive.com/tigervnc-devel@lists.sourceforge.net/msg01342.html git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4401 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Added additional check to only link against ws2_32 libraryHenrik Andersson2011-03-091-1/+4
| | | | | | | | on Windows build. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4344 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Forgot to add the new PixelTransformer class to the autotools system.Pierre Ossman2011-03-081-7/+7
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4339 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Split out the pixel format conversion magic to its own class and makePierre Ossman2011-03-086-233/+427
| | | | | | | | TransImageGetter be just an ImageGetter interface to that functionality. This allows more flexible use of the pixel conversion routines. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4338 3789f03b-4d11-0410-bbf8-ca57d06f2519
* The Windows specific include path should only be used on Windows.Pierre Ossman2011-03-081-1/+2
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4335 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Make sure Windows specific code is only included in Windows builds.Pierre Ossman2011-03-081-1/+4
| | | | | | | Patch by Henrik Andersson. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4334 3789f03b-4d11-0410-bbf8-ca57d06f2519
* We don't need to special case Windows anymore now since we have properPierre Ossman2011-03-081-5/+1
| | | | | | | checks for old GnuTLS in CMake. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4333 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Fix up typo that's been copied around in several places.Pierre Ossman2011-03-081-1/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4332 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Windows actually has socklen_t, it's just that it is in a special header.Pierre Ossman2011-03-082-0/+2
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4327 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Look for libjpeg in a more proper manner and don't just assume it's in aPierre Ossman2011-03-031-2/+2
| | | | | | | standard path. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4314 3789f03b-4d11-0410-bbf8-ca57d06f2519
* Use the system copy of zlib by default, like we do with autotools.Pierre Ossman2011-03-032-3/+9
| | | | git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4313 3789f03b-4d11-0410-bbf8-ca57d06f2519
* We're trying to use CMake for every arch, so make sure the Windows specificPierre Ossman2011-03-031-1/+5
| | | | | | | | flag is conditional. Also remove the -DWINDOWS as it is unnecessary (zlib checks WIN32 as well in all relevant cases). git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4312 3789f03b-4d11-0410-bbf8-ca57d06f2519
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