Virtualise backend and prepare for pulseaudio.

1 files changed, 73 insertions, 0 deletions

diff --git a/src/audiobackend-pulse.cc b/src/audiobackend-pulse.cc
new file mode 100644
index 0000000..57d1a5c
--- /dev/null
+++ b/src/audiobackend-pulse.cc
@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            audiobackend-pulse.cc
+ *
+ *  Wed Sep 24 07:47:47 CEST 2014
+ *  Copyright 2014 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of SimpleRTP.
+ *
+ *  SimpleRTP 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.
+ *
+ *  SimpleRTP 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 SimpleRTP; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "audiobackend-pulse.h"
+
+#ifdef WITH_PULSE
+
+/*
+Input example:
+http://freedesktop.org/software/pulseaudio/doxygen/pacat-simple_8c-example.html
+
+Output example:
+http://freedesktop.org/software/pulseaudio/doxygen/parec-simple_8c-example.html
+*/
+
+#include "mediaconfig.h"
+
+AudioBackendPulse::AudioBackendPulse(const char *device)
+{
+  // Initialise pulse here
+
+  //s = pa_simple_new(...); 
+}
+
+AudioBackendPulse::~AudioBackendPulse()
+{
+  // Shut down pulse here
+
+  //pa_simple_free(s);
+}
+
+int AudioBackendPulse::read(char *pcm, size_t maxsize)
+{
+  // read maximum 'maxsize' bytes into pcm and return number of bytes read.
+
+  //pa_simple_read(...)
+
+  return 0;
+}
+
+int AudioBackendPulse::write(const char *pcm, size_t size)
+{
+  // write pcm to pulse
+
+  //pa_simple_write(...)
+
+  return 0;
+}
+
+#endif/*WITH_PULSE*/