From c125cd26476afb4171ebfcebb329de4004e8e5e7 Mon Sep 17 00:00:00 2001 From: Robin Gareus Date: Sat, 5 Aug 2017 00:31:34 +0200 Subject: Reduce DSP thread priority (main-i/o > midi i/o > computation) --- libs/backends/alsa/alsa_audiobackend.cc | 2 +- libs/backends/coreaudio/coreaudio_backend.cc | 2 +- libs/backends/portaudio/portaudio_backend.cc | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/libs/backends/alsa/alsa_audiobackend.cc b/libs/backends/alsa/alsa_audiobackend.cc index efb5a6c440..95b95112d6 100644 --- a/libs/backends/alsa/alsa_audiobackend.cc +++ b/libs/backends/alsa/alsa_audiobackend.cc @@ -1127,7 +1127,7 @@ AlsaAudioBackend::create_process_thread (boost::function func) ThreadData* td = new ThreadData (this, func, stacksize); - if (_realtime_pthread_create (SCHED_FIFO, -21, stacksize, + if (_realtime_pthread_create (SCHED_FIFO, -22, stacksize, &thread_id, alsa_process_thread, td)) { pthread_attr_init (&attr); pthread_attr_setstacksize (&attr, stacksize); diff --git a/libs/backends/coreaudio/coreaudio_backend.cc b/libs/backends/coreaudio/coreaudio_backend.cc index b488091632..9e295662f7 100644 --- a/libs/backends/coreaudio/coreaudio_backend.cc +++ b/libs/backends/coreaudio/coreaudio_backend.cc @@ -857,7 +857,7 @@ CoreAudioBackend::create_process_thread (boost::function func) ThreadData* td = new ThreadData (this, func, stacksize); - if (_realtime_pthread_create (SCHED_FIFO, -21, stacksize, + if (_realtime_pthread_create (SCHED_FIFO, -22, stacksize, &thread_id, coreaudio_process_thread, td)) { pthread_attr_init (&attr); pthread_attr_setstacksize (&attr, stacksize); diff --git a/libs/backends/portaudio/portaudio_backend.cc b/libs/backends/portaudio/portaudio_backend.cc index d6e220cf27..d6607595f0 100644 --- a/libs/backends/portaudio/portaudio_backend.cc +++ b/libs/backends/portaudio/portaudio_backend.cc @@ -1104,7 +1104,7 @@ PortAudioBackend::create_process_thread (boost::function func) ThreadData* td = new ThreadData (this, func, stacksize); - if (_realtime_pthread_create (SCHED_FIFO, -21, stacksize, + if (_realtime_pthread_create (SCHED_FIFO, -22, stacksize, &thread_id, portaudio_process_thread, td)) { pthread_attr_init (&attr); pthread_attr_setstacksize (&attr, stacksize); -- cgit v1.2.3