70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*
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Copyright 2009, 2011 Sebastian Gesemann. All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, are
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permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this list of
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conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice, this list
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of conditions and the following disclaimer in the documentation and/or other materials
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provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY SEBASTIAN GESEMANN ''AS IS'' AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SEBASTIAN GESEMANN OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those of the
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authors and should not be interpreted as representing official policies, either expressed
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or implied, of Sebastian Gesemann.
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*/
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#ifndef DSD2PCM_HXX_INCLUDED
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#define DSD2PCM_HXX_INCLUDED
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#include <algorithm>
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#include <stdexcept>
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#include "dsd2pcm.h"
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/**
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* C++ PImpl Wrapper for the dsd2pcm C library
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*/
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class dxd
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{
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dsd2pcm_ctx *handle;
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public:
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dxd() : handle(dsd2pcm_init()) {}
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dxd(dxd const& x) : handle(dsd2pcm_clone(x.handle)) {}
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~dxd() { dsd2pcm_destroy(handle); }
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friend void swap(dxd & a, dxd & b)
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{ std::swap(a.handle,b.handle); }
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dxd& operator=(dxd x)
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{ swap(*this,x); return *this; }
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void translate(size_t samples,
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const unsigned char *src, ptrdiff_t src_stride,
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bool lsbitfirst,
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float *dst, ptrdiff_t dst_stride)
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{
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dsd2pcm_translate(handle,samples,src,src_stride,
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lsbitfirst,dst,dst_stride);
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}
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};
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#endif // DSD2PCM_HXX_INCLUDED
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