add function to get data width for ARDOUR::SampleFormat
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@ -23,6 +23,8 @@
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#include <string>
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#include <stdint.h>
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#include "ardour/types.h"
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// Use this define when initializing arrarys for use in sndfile_*_format()
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#define SNDFILE_STR_LENGTH 32
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@ -47,6 +49,7 @@ int sndfile_header_format_by_index (int);
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int sndfile_endian_format_by_index (int);
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int sndfile_data_width (int format);
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int sndfile_data_width (ARDOUR::SampleFormat);
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// It'd be nice if libsndfile did this for us
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std::string sndfile_major_format (int);
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@ -140,6 +140,19 @@ sndfile_data_width (int format)
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}
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}
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int
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sndfile_data_width (ARDOUR::SampleFormat format)
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{
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switch (format) {
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case ARDOUR::FormatInt16:
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return sndfile_data_width (SF_FORMAT_PCM_16);
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case ARDOUR::FormatInt24:
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return sndfile_data_width (SF_FORMAT_PCM_24);
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default:
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return sndfile_data_width (SF_FORMAT_FLOAT);
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}
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}
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string
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sndfile_major_format(int format)
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{
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