readded oss/pulseaudio/alsa/null sound backends, added --enable-sound configure flag to specify the backend to be used.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@48419 e17a0e51-4ae3-4d35-97c3-1a29b211df97

1 files changed, 24 insertions, 0 deletions

diff --git a/plugins/dfsound/nullsnd.c b/plugins/dfsound/nullsnd.c
new file mode 100644
index 00000000..bf079094
--- /dev/null
+++ b/plugins/dfsound/nullsnd.c
@@ -0,0 +1,24 @@
+#include "stdafx.h"
+#define _IN_OSS
+#include "externals.h"
+
+// SETUP SOUND
+void SetupSound(void)
+{
+}
+
+// REMOVE SOUND
+void RemoveSound(void)
+{
+}
+
+// GET BYTES BUFFERED
+unsigned long SoundGetBytesBuffered(void)
+{
+  return 0;
+}
+
+// FEED SOUND DATA
+void SoundFeedStreamData(unsigned char* pSound,long lBytes)
+{
+}