Use ProcessThread::init () to set up denormal protection

[ardour.git] / libs / ardour / ardour / process_thread.h

diff --git a/libs/ardour/ardour/process_thread.h b/libs/ardour/ardour/process_thread.h
index f96595fbbf9a558919dbc15e1b217498c39c3997..a4ca646d4b5109995deaf27c46d0b877aff60709 100644 (file)
--- a/libs/ardour/ardour/process_thread.h
+++ b/libs/ardour/ardour/process_thread.h
@@ -1,21 +1,21 @@
 /*
-    Copyright (C) 2012 Paul Davis 
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2010-2015 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2013-2017 Robin Gareus <robin@gareus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
 
 #ifndef __libardour_process_thread__
 #define __libardour_process_thread__
@@ -23,6 +23,7 @@
 #include <glibmm/threads.h>
 
 #include "ardour/chan_count.h"
+#include "ardour/libardour_visibility.h"
 #include "ardour/types.h"
 
 namespace ARDOUR {
@@ -30,33 +31,35 @@ namespace ARDOUR {
 class ThreadBuffers;
 class BufferSet;
 
-class ProcessThread
+class LIBARDOUR_API ProcessThread
 {
 public:
        ProcessThread ();
        ~ProcessThread ();
 
-       static void init();
+       void init();
 
        void get_buffers ();
        void drop_buffers ();
 
-       /* these MUST be called by a process thread's thread, nothing else
-        */
+       /* these MUST be called by a process thread's thread, nothing else */
 
        static BufferSet& get_silent_buffers (ChanCount count = ChanCount::ZERO);
        static BufferSet& get_scratch_buffers (ChanCount count = ChanCount::ZERO, bool silence = false);
+       static BufferSet& get_noinplace_buffers (ChanCount count = ChanCount::ZERO);
        static BufferSet& get_route_buffers (ChanCount count = ChanCount::ZERO, bool silence = false);
        static BufferSet& get_mix_buffers (ChanCount count = ChanCount::ZERO);
        static gain_t* gain_automation_buffer ();
+       static gain_t* trim_automation_buffer ();
        static gain_t* send_gain_automation_buffer ();
+       static gain_t* scratch_automation_buffer ();
        static pan_t** pan_automation_buffer ();
 
 protected:
        void session_going_away ();
 
 private:
-    static Glib::Threads::Private<ThreadBuffers> _private_thread_buffers;
+       static Glib::Threads::Private<ThreadBuffers> _private_thread_buffers;
 };
 
 } // namespace