Audaspace: add support for PulseAudio on Linux

This adds PulseAudio as audio backend on Linux.
PulseAudio is the main audio engine used on most,
if not all, Linux distributions today.

Ref T86590

1 files changed, 46 insertions, 0 deletions

diff --git a/extern/audaspace/plugins/pulseaudio/PulseAudioLibrary.h b/extern/audaspace/plugins/pulseaudio/PulseAudioLibrary.h
new file mode 100644
index 00000000000..ae6c5951d11
--- /dev/null
+++ b/extern/audaspace/plugins/pulseaudio/PulseAudioLibrary.h
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+#ifdef PULSEAUDIO_PLUGIN
+#define AUD_BUILD_PLUGIN
+#endif
+
+/**
+ * @file PulseAudioLibrary.h
+ * @ingroup plugin
+ */
+
+#include "Audaspace.h"
+
+#include <pulse/pulseaudio.h>
+
+AUD_NAMESPACE_BEGIN
+
+#ifdef PULSEAUDIO_LIBRARY_IMPLEMENTATION
+#define PULSEAUDIO_SYMBOL(sym) decltype(&sym) AUD_##sym
+#else
+#define PULSEAUDIO_SYMBOL(sym) extern decltype(&sym) AUD_##sym
+#endif
+
+#include "PulseAudioSymbols.h"
+
+#undef PULSEAUDIO_SYMBOL
+
+bool loadPulseAudio();
+
+AUD_NAMESPACE_END