Re: [Interest] Wayland QPA in Qt 5.12.8 LTS

2020-05-17 Thread Ramakanth Kesireddy
Planning to use Weston. Do I need to pass -qpa Wayland and build the Qtwayland module? Best Regards, Ramakanth On Fri, 15 May, 2020, 00:45 Thiago Macieira, wrote: > On Thursday, 14 May 2020 09:31:35 PDT Ramakanth Kesireddy wrote: > > LinuxFB as QPA backend works well with our applications. > >

Re: [Interest] Fail to compile qt4 on Ubuntu 20.04.

2020-05-17 Thread Thiago Macieira
On domingo, 17 de maio de 2020 16:32:19 PDT Hongyi Zhao wrote: > ../../include/QtCore/../../src/corelib/tools/qpair.h:62:20: note: > because ‘QPair’ has user-provided ‘QPair& QPair T2>::operator=(const QPair&) [with T1 = int; T2 = int]’ >62 | QPair =(const QPair ) You didn't paste the

Re: [Interest] Fail to compile qt4 on Ubuntu 20.04.

2020-05-17 Thread Giuseppe D'Angelo via Interest
Il 18/05/20 01:32, Hongyi Zhao ha scritto: # The following step failed for Ubuntu 20.04: $ make -j4 ../../include/QtCore/../../src/corelib/tools/qpair.h:62:20: note: because ‘QPair’ has user-provided ‘QPair& QPair::operator=(const QPair&) [with T1 = int; T2 = int]’ 62 | QPair =(const

[Interest] Fail to compile qt4 on Ubuntu 20.04.

2020-05-17 Thread Hongyi Zhao
Hi, Ubuntu 20.04 dropped the qt4 from its official repo, but sometimes I still want to use it. So I try to compile it from the source but failed. See the info below: $ wget https://download.qt.io/archive/qt/4.8/4.8.7/qt-everywhere-opensource-src-4.8.7.tar.gz $ tar -zxvf

Re: [Interest] is it ok to push audio on a background thread, not a timer?

2020-05-17 Thread Thiago Macieira
On domingo, 17 de maio de 2020 16:10:08 PDT David M. Cotter wrote: > i have a cross platform (mac / win) app that plays audio. > i'm using the push method for audio PCM > instead of using a timer, i'm just running the pump on a background thread. > > This works fine on mac, but produces silence

[Interest] is it ok to push audio on a background thread, not a timer?

2020-05-17 Thread David M. Cotter
i have a cross platform (mac / win) app that plays audio. i'm using the push method for audio PCM instead of using a timer, i'm just running the pump on a background thread. This works fine on mac, but produces silence on windows. is this... a limitation? more info here: