faust: enable denormals when compiling faust code

ossia · Feb 6, 2025 · ea09d07 · ea09d07
1 parent f792f12
commit ea09d07
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/3rdparty/libossia b/3rdparty/libossia
diff --git a/src/plugins/score-plugin-faust/Faust/EffectModel.cpp b/src/plugins/score-plugin-faust/Faust/EffectModel.cpp
@@ -17,6 +17,9 @@
 
 #include <ossia/dataflow/execution_state.hpp>
 #include <ossia/dataflow/nodes/faust/faust_node.hpp>
+#include <ossia/detail/disable_fpe.hpp>
+
+#include <boost/predef.h>
 
 #include <QDialog>
 #include <QDialogButtonBox>
@@ -29,7 +32,9 @@
 #include <Faust/Commands.hpp>
 #include <Faust/Descriptor.hpp>
 #include <Faust/Utils.hpp>
-
+#if BOOST_ARCH_X86
+#include <xmmintrin.h>
+#endif
 #include <wobjectimpl.h>
 
 #if __has_include(<sndfile.h>)
@@ -301,9 +306,16 @@ Process::ScriptChangeResult FaustEffectModel::reload()
   err.resize(4097);
   llvm_dsp_factory* fac{};
 
+#if BOOST_ARCH_X86
+  // https://github.com/grame-cncm/faust/issues/1117
+  _mm_setcsr(_MM_MASK_MASK | _MM_FLUSH_ZERO_OFF);
+#endif
+
   fac = createDSPFactoryFromString(
       "score", str, argv.size(), argv.data(), triple, err, -1);
 
+  ossia::disable_fpe();
+
   if(err[0] != 0)
   {
     errorMessage(0, QString::fromStdString(err));
+1 −1		3rdparty/libremidi
+1 −1		3rdparty/rnd
+384 −1,033		src/ossia-max/extras/OSSIA overview.maxpat
+59 −114		src/ossia-max/help/distant_client.maxpat
+9 −36		src/ossia-max/help/distant_device.maxpat
+22 −43		src/ossia-max/help/ossia.assert.maxhelp
+85 −113		src/ossia-max/help/ossia.attribute.maxhelp
+138 −343		src/ossia-max/help/ossia.client.maxhelp
+114 −317		src/ossia-max/help/ossia.device.maxhelp
+228 −563		src/ossia-max/help/ossia.explorer.maxhelp
+221 −738		src/ossia-max/help/ossia.fuzzysearch.maxhelp
+18 −40		src/ossia-max/help/ossia.logger.maxhelp
+84 −155		src/ossia-max/help/ossia.maxhelp
+181 −507		src/ossia-max/help/ossia.model.maxhelp
+455 −459		src/ossia-max/help/ossia.parameter.maxhelp
+466 −559		src/ossia-max/help/ossia.remote.maxhelp
+55 −131		src/ossia-max/help/ossia.remote_array.maxhelp
+224 −226		src/ossia-max/help/ossia.router.maxhelp
+15 −40		src/ossia-max/help/ossia.search.maxhelp
+2 −0		src/ossia/dataflow/graph/graph_parallel_impl.hpp
+11 −1		src/ossia/dataflow/graph/graph_utils.hpp
+5 −0		src/ossia/dataflow/graph/tick_methods.hpp
+11 −0		src/ossia/dataflow/graph_node.hpp
+1 −0		src/ossia/dataflow/nodes/faust/faust_node.hpp
+3 −0		src/ossia/dataflow/port.hpp
+70 −0		src/ossia/dataflow/texture_port.hpp