Comments on: VST plugin AGain reloaded with a Qt GUI http://matt.eifelle.com/2009/12/01/vst-plugin-again-reloaded-with-a-qt-gui/ Tue, 27 Jul 2010 10:39:22 +0200 http://wordpress.org/?v=2.9.1 hourly 1 By: Rafahttp://matt.eifelle.com/2009/12/01/vst-plugin-again-reloaded-with-a-qt-gui/comment-page-1/#comment-4912 Rafa Wed, 21 Jul 2010 18:33:53 +0000 http://matt.eifelle.com/?p=793#comment-4912 I did open this bug, it´s my first time :)http://bugreports.qt.nokia.com/browse/QTSOLBUG-134 I did open this bug, it´s my first time :)

http://bugreports.qt.nokia.com/browse/QTSOLBUG-134

]]> By: Matthttp://matt.eifelle.com/2009/12/01/vst-plugin-again-reloaded-with-a-qt-gui/comment-page-1/#comment-4905 Matt Sat, 17 Jul 2010 16:30:47 +0000 http://matt.eifelle.com/?p=793#comment-4905 Thanks for the report, I'll have to update my Qt version to check your bug report. It seems it may an issue with Qt though, so I will also check if there's already a bug report on Qt tracker. Thanks for the report, I’ll have to update my Qt version to check your bug report. It seems it may an issue with Qt though, so I will also check if there’s already a bug report on Qt tracker.

]]> By: Rafahttp://matt.eifelle.com/2009/12/01/vst-plugin-again-reloaded-with-a-qt-gui/comment-page-1/#comment-4904 Rafa Sat, 17 Jul 2010 12:56:19 +0000 http://matt.eifelle.com/?p=793#comment-4904 After compiling and trying 4.5 I can say that it´s a 4.6.3 version problem. 4.5 Works fine. After compiling and trying 4.5 I can say that it´s a 4.6.3 version problem. 4.5 Works fine.

]]> By: Rafahttp://matt.eifelle.com/2009/12/01/vst-plugin-again-reloaded-with-a-qt-gui/comment-page-1/#comment-4903 Rafa Sat, 17 Jul 2010 10:01:03 +0000 http://matt.eifelle.com/?p=793#comment-4903 Hi.First I´ve to say that this is my first Qt experience and wanted to learn it a little doing a funny thing like a synth (I already have a good OSC that I have to refactor).The point is that I´ve tried the example with Qt 4.6.3 and WinMigrate 2.81 and it´s hanging my host (Reaper x86) in Windows 7 x64 and with visual 2008, I build it without using scons because it did fail to recognize Python and didn´t wanted to spend time with it.When I debug the critical point is that the DllMain function calls QMfcApp::pluginInstance, inside QMfcApp::pluginInstance "new QApplication" is called, containing this call another call to initializeMultitouch, and inside there a call to "CoCreateInstance" is done, with the consequent hanging because:http://support.microsoft.com/kb/305723Due to my total Qt unknowledge I´m relying on you to know if I should open a bug or I´m doing something bad.Looks like multitouch was added in 4.6 so I´m trying to find Qt 4.5.BTW, thanks for sharing this. Hi.

First I´ve to say that this is my first Qt experience and wanted to learn it a little doing a funny thing like a synth (I already have a good OSC that I have to refactor).

The point is that I´ve tried the example with Qt 4.6.3 and WinMigrate 2.81 and it´s hanging my host (Reaper x86) in Windows 7 x64 and with visual 2008, I build it without using scons because it did fail to recognize Python and didn´t wanted to spend time with it.

When I debug the critical point is that the DllMain function calls QMfcApp::pluginInstance, inside QMfcApp::pluginInstance “new QApplication” is called, containing this call another call to initializeMultitouch, and inside there a call to “CoCreateInstance” is done, with the consequent hanging because:

http://support.microsoft.com/kb/305723

Due to my total Qt unknowledge I´m relying on you to know if I should open a bug or I´m doing something bad.

Looks like multitouch was added in 4.6 so I´m trying to find Qt 4.5.

BTW, thanks for sharing this.

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