Stable Release

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Stable Release
	2007-03-28 01:00:28

Hi all, Could anyone tell me which is the latest stable release of ambulant in CVS, which has html rendering support for QT in Fedora Linux. The latest CVS version seem to crash at times. Thanks, Krishna
Re: Stable Release
Netherlands	2007-03-28 13:53:36
On 28-Mar-2007, at 08:00 , Krishna krishna K wrote: > Hi all, > > Could anyone tell me which is the latest stable release of ambulant > in CVS, > which has html rendering support for QT in Fedora Linux. > > The latest CVS version seem to crash at times. You should assume that there are no stable releases in CVS except the ones to coincide with an external release. For the 1.8 release that would be tag "release-new-ambulant-18". (It should have been "release- ambulant-18" but we messed up with our release branch, and renaming/ deleting branches is not a good idea in CVS). That said, we try to keep the CVS head fairly stable, disruptive development is usually done on an "exp-" branch and only merged when it is expected to be stable. All that said, there's been little work done on the main branch since the release, so please report any crashes through the SF bug tracker. -- Jack Jansen, <Jack.Jansencwi.nl>, http://www.cwi.nl/~jack If I can't dance I don't want to be part of your revolution -- Emma Goldman _______________________________________________ Ambulant-users mailing list Ambulant-usersambulantplayer.org http://www.ambulantplayer.org/mailman/listinfo/ambu lant-users

Re: Stable Release
	2007-03-31 02:22:37

Hi I am playing the attached  smil file in loops, using qt - Ambulant and it crashes after some time. I could not attach the video file since it is too huge. You could recreate the problem by 1. making an smil file with video and html of time 5 seconds 2. playing back this file in loops by using the function ret = m_mainloop->open(newdoc, true, true); 3. waiting for some 30 playbacks The backtrace is attached. The code snippet i added in qt_gui.cpp for looping playback is given below ---------------------------------------------------------------------------------------------- if(m_mainloop)     {     if(m_mainloop->is_open())       {       ret = m_mainloop->open(newdoc, true, true);         if(-1 == ret) ;       {         ipc_send_message(IPC_ERR);         }     }     else ;     {       ret = m_mainloop->open(newdoc, true, false);         if(-1 == ret) ;       {         ipc_send_message(IPC_ERR); ;       } ;   }   } ---------------------------------------------------------------------------------------------- If you could gather any info about the crash/ memory corruption please share Thanks Krishna Backtrace: ----------------------------------------------------------------------------------------------- Using host libthread_db library "/lib/libthread_db.so.1". [Thread debugging using libthread_db enabled] [New Thread -1208387072 (LWP 6855)] [New Thread -1244664944 (LWP 7766)] [New Thread -1221440624 (LWP 7765)] [New Thread -1210950768 (LWP 6859)] 0x00c4e402 in __kernel_vsyscall ()   at /usr/lib/gcc/i386-redhat-linux/4.1.1/../../../../include/c++/4.1.1/ext/new_allocator.h:94 94 ;     { ::operator delete(__p); } #0  0x00c4e402 in __kernel_vsyscall ()   at /usr/lib/gcc/i386-redhat-linux/4.1.1/../../../../include/c++/4.1.1/ext/new_allocator.h:94 #1 0x4b752a0e in writev () from /lib/libc.so.6 #2  0x4b870a1e in _X11TransGetConnectionNumber () from /usr/lib/libX11.so.6 #3 0x4b87080f in _X11TransWritev () from /usr/lib/libX11.so.6 #4 0x4b8764f9 in _XSend () from /usr/lib/libX11.so.6 #5 0x4b86624d in _XReverse_Bytes () from /usr/lib/libX11.so.6 #6 0x4b86641f in XPutImage () from /usr/lib/libX11.so.6 #7 0x4be5de3e in QPixmap::convertFromImage ()   from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #8 0x4bf1e737 in QPainter::drawImage () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #9 0x080ec362 in ambulant::gui::qt::qt_video_renderer::redraw_body ( ; this=0xaaa5b420, dirty=0xbf99701c, w=0xb47aefc0)   at gui/qt/qt_video_renderer.cpp:122 #10 0x080ed07a in ambulant::gui::qt::qt_renderer<ambulant::common::video_renderer>::redraw (this=0xaaa5b420, dirty=0xbf99701c, window=0xb47aefc0) ; at ../../include/ambulant/gui/qt/qt_renderer.h:118 #11 0x08504429 in ambulant::common::surface_impl::redraw (this=0xb272ff68,   r=0xbf99708c, window=0xb47aefc0) at common/region.cpp:227 #12 0x0850447c in ambulant::common::surface_impl::redraw (this=0xb47e9c18,   r=0xbf9970fc, window=0xb47aefc0) at common/region.cpp:240 #13 0x085044e6 in ambulant::common::surface_impl::redraw (this=0xb3ed2658,   r=0xbf9971ac, window=0xb47aefc0) at common/region.cpp:253 #14 0x080deb2b in ambulant::gui::qt::ambulant_qt_window::redraw ( ; this=0xb47aefc0, r=0xbf9971ac) at gui/qt/qt_factory.cpp:340 #15 0x080df4ed in ambulant::gui::qt::qt_ambulant_widget::paintEvent (   this=0xb2730330, e=0xbf997478) at gui/qt/qt_factory.cpp:589 #16 0x4bf541a8 in QWidget::event () from /usr/lib/qt- 3.3/lib/libqt-mt.so.3 #17 0x4beae0fb in QApplication::internalNotify ()   from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #18 0x4beaf579 in QApplication::notify ()   from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #19 0x4b1e80e2 in KApplication::notify () from /usr/lib/libkdecore.so.4 #20 0x4be78c2b in QWidget::repaint () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #21 0x4beaf09c in QApplication::sendPostedEvents ()   from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #22 0x4beaf1b6 in QApplication::sendPostedEvents () ; from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #23 0x4be5626a in QEventLoop::processEvents ()   from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #24 0x4bec7672 in QEventLoop::enterLoop ()   from /usr/lib/qt-3.3/lib/libqt- mt.so.3 #25 0x4bec7536 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #26 0x4beadc0f in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #27 0x080d30be in main (argc=) at qt_gui.cpp:844 ----------------------------------------------------------------------------------------------- On 3/29/07, Jack Jansen < Jack.Jansencwi.nl" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> Jack.Jansencwi.nl>; wrote: On 28-Mar-2007, at 08:00 , Krishna Kumar K wrote: > Hi all, > > Could anyone tell me which is the latest stable release of ambulant > in CVS, > which has html rendering support for QT in Fedora Linux. >; > The latest CVS version seem to crash at times. You should assume that there are no stable releases in CVS except the ones to coincide with an external release. For the 1.8 release that would be tag "release-new-ambulant-18". (It should have been "release- ambulant-18" but we messed up with our release branch, and renaming/ deleting branches is not a good idea in CVS). That said, we try to keep the CVS head fairly stable, disruptive development is usually done on an "exp-" branch and only merged when it is expected to be stable. All that said, there's been little work done on the main branch since the release, so please report any crashes through the SF bug tracker. -- Jack Jansen, < Jack.Jansencwi.nl" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> Jack.Jansencwi.nl>;, http://www.cwi.nl/~jack If I can't dance I don't want to be part of your revolution -- Emma Goldman

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