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Correctly set ctrl-surface thread priority

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This commit is contained in:
Robin Gareus
2021-06-10 03:17:13 +02:00
parent 89a0040f1b
commit 6e82f3669f
3 changed files with 13 additions and 3 deletions
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6
libs/pbd/base_ui.cc
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@@ -50,6 +50,8 @@ using namespace PBD;
using namespace Glib;
uint64_t BaseUI::rt_bit = 1;
int BaseUI::_thread_priority = PBD_RT_PRI_PROC - 1;
BaseUI::RequestType BaseUI::CallSlot = BaseUI::new_request_type();
BaseUI::RequestType BaseUI::Quit = BaseUI::new_request_type();
@@ -83,9 +85,9 @@ BaseUI::new_request_type ()
}
int
BaseUI::set_thread_priority (const int policy, int priority) const
BaseUI::set_thread_priority () const
{
return pbd_set_thread_priority (pthread_self(), policy, priority);
return pbd_set_thread_priority (pthread_self(), PBD_SCHED_FIFO, _thread_priority);
}
void

7
libs/pbd/pbd/base_ui.h
View File

@@ -62,6 +62,10 @@ class LIBPBD_API BaseUI : public sigc::trackable, public PBD::EventLoop
static RequestType CallSlot;
static RequestType Quit;
static void set_thread_priority (int p) {
_thread_priority = p;
}
/** start up a thread to run the main loop
*/
void run ();
@@ -93,7 +97,7 @@ class LIBPBD_API BaseUI : public sigc::trackable, public PBD::EventLoop
virtual void thread_init () {};
int set_thread_priority (const int policy = PBD_SCHED_FIFO, int priority = 0) const;
int set_thread_priority () const;
/** Called when there input ready on the request_channel
*/
@@ -114,6 +118,7 @@ class LIBPBD_API BaseUI : public sigc::trackable, public PBD::EventLoop
CrossThreadChannel request_channel;
static uint64_t rt_bit;
static int _thread_priority;
int setup_request_pipe ();
void main_thread ();