pcm_*: move to src/pcm/

1 files changed, 39 insertions, 0 deletions

diff --git a/src/pcm/dsd2pcm/dsd2pcm.hpp b/src/pcm/dsd2pcm/dsd2pcm.hpp
new file mode 100644
index 000000000..8f3f55197
--- /dev/null
+++ b/src/pcm/dsd2pcm/dsd2pcm.hpp
@@ -0,0 +1,39 @@
+#ifndef DSD2PCM_HXX_INCLUDED
+#define DSD2PCM_HXX_INCLUDED
+
+#include <algorithm>
+#include <stdexcept>
+#include "dsd2pcm.h"
+
+/**
+ * C++ PImpl Wrapper for the dsd2pcm C library
+ */
+
+class dxd
+{
+	dsd2pcm_ctx *handle;
+public:
+	dxd() : handle(dsd2pcm_init()) {}
+
+	dxd(dxd const& x) : handle(dsd2pcm_clone(x.handle)) {}
+
+	~dxd() { dsd2pcm_destroy(handle); }
+
+	friend void swap(dxd & a, dxd & b)
+	{ std::swap(a.handle,b.handle); }
+
+	dxd& operator=(dxd x)
+	{ swap(*this,x); return *this; }
+
+	void translate(size_t samples,
+		const unsigned char *src, ptrdiff_t src_stride,
+		bool lsbitfirst,
+		float *dst, ptrdiff_t dst_stride)
+	{
+		dsd2pcm_translate(handle,samples,src,src_stride,
+			lsbitfirst,dst,dst_stride);
+	}
+};
+
+#endif // DSD2PCM_HXX_INCLUDED
+