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tests/utils.tpl : Add function write_mono_file.

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This commit is contained in:
Erik de Castro Lopo 2007-06-10 11:34:11 +10:00
parent 2883d6b4cc
commit 3eb08a6b70
2 changed files with 28 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-06-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
* tests/util.tpl
Add function write_mono_file.
2007-06-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
* doc/FAQ.html

23
tests/utils.tpl
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@ -55,6 +55,8 @@ void print_test_name (const char *test, const char *filename) ;
void dump_data_to_file (const char *filename, void *data, unsigned int datalen) ;
void write_mono_file (const char * filename, int srate, float * output, int len) ;
static inline void
exit_if_true (int test, const char *format, ...)
{ if (test)
@ -691,5 +693,26 @@ check_open_file_count_or_die (int lineno)
#endif
} /* check_open_file_count_or_die */
void
write_mono_file (const char * filename, int srate, float * output, int len)
{ SNDFILE * file ;
SF_INFO sfinfo ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.samplerate = srate ;
sfinfo.channels = 1 ;
sfinfo.format = SF_FORMAT_FLAC | SF_FORMAT_PCM_16 ;
if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
{ printf ("sf_open (%s) : %s\n", filename, sf_strerror (NULL)) ;
exit (1) ;
} ;
sf_write_float (file, output, len) ;
sf_close (file) ;
} /* write_mono_file */
[+ ESAC +]