Merge branch 'develop'v1.9.18

1 files changed, 68 insertions, 0 deletions

diff --git a/tools/zalsa/alsathread.h b/tools/zalsa/alsathread.h
new file mode 100644
index 00000000..f9cb761c
--- /dev/null
+++ b/tools/zalsa/alsathread.h
@@ -0,0 +1,68 @@
+// ----------------------------------------------------------------------------
+//
+//  Copyright (C) 2012-2018 Fons Adriaensen <fons@linuxaudio.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 3 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, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+
+
+#ifndef __ALSATHREAD_H
+#define __ALSATHREAD_H
+
+
+#include <zita-alsa-pcmi.h>
+#include "jack/jack.h"
+#include "pxthread.h"
+#include "lfqueue.h"
+
+
+class Alsathread : public Pxthread
+{
+public:
+
+    enum { INIT, WAIT, PROC, TERM };
+    enum { PLAY, CAPT };
+
+    Alsathread (Alsa_pcmi  *alsadev, int mode);
+    virtual ~Alsathread (void);
+    virtual void thr_main (void);
+
+    int start (Lfq_audio *audioq, Lfq_int32 *commq, Lfq_adata *alsaq, int rtprio);
+
+private:
+
+    void send (int k, double t);
+    int capture (void);
+    int playback (void);
+    
+    Alsa_pcmi    *_alsadev;
+    int           _mode;
+    int           _state;
+    int           _nfail;
+    int           _fsize;
+    Lfq_audio    *_audioq;
+    Lfq_int32    *_commq;
+    Lfq_adata    *_alsaq;
+    bool          _first;
+//    double        _jtmod;
+    double        _t0;
+    double        _t1;
+    double        _dt;
+    double        _w1;
+    double        _w2;
+};
+
+
+#endif