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https://github.com/cookiengineer/audacity
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67cec5ad83
... And in some places where a library uses signed types, assert that the reported number is not negative. What led me to this, is that there are many places where a size_t value for an allocation is the product of a number of channels and some other number.
29 lines
738 B
C
29 lines
738 B
C
/**********************************************************************
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Audacity: A Digital Audio Editor
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RawAudioGuess.h
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Dominic Mazzoni
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Attempts to determine the format of an audio file that doesn't
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have any header information. Returns the format as a
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libsndfile-compatible format, along with the guessed number of
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channels and the byte-offset.
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**********************************************************************/
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#include <wx/defs.h>
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#include <sndfile.h>
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#ifndef SNDFILE_1
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#error Requires libsndfile 1.0.3 or higher
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#endif
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/* Returns the best guess as to the format, as a libsndfile
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SF_FORMAT value
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*/
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int RawAudioGuess(const wxString &in_fname,
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int *out_offset, unsigned *out_channels);
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