Add compatibility option to force flushing to zero

This prevents Kush Audio REDDI from taking down the DAW when the host
passes it denormalized audio to process. I've discovered that the issue
with this plugin had to do with denormals in the issue linked below, but
I didn't realize that we can just enable the FTZ flag for plugins that
don't already do so.

https://github.com/osxmidi/LinVst/issues/174
This commit is contained in:
Robbert van der Helm
2021-04-27 23:33:50 +02:00
parent 3aac8e3483
commit 2be41da9b6
8 changed files with 51 additions and 3 deletions
+1 -3
View File
@@ -90,15 +90,13 @@ bool set_realtime_priority(bool sched_fifo, int priority = 5);
* previously when it drops out of scope.
*/
class ScopedFlushToZero {
public:
ScopedFlushToZero();
~ScopedFlushToZero();
ScopedFlushToZero(const ScopedFlushToZero&) = delete;
ScopedFlushToZero& operator=(const ScopedFlushToZero&) = delete;
ScopedFlushToZero(ScopedFlushToZero&&) = delete;
ScopedFlushToZero& operator=(ScopedFlushToZero&&) = delete;
private:
/**
* The previous FTZ mode. When we use this on the Wine side, this should