static void
generate_file (const char * filename, const PARAMS * params)
{
char buffer [1024] ;
SNDFILE * file ;
SF_INFO info ;
double w0, w1 ;
memset (&info, 0, sizeof (info)) ;
info.format = params->format ;
info.samplerate = params->samplerate ;
info.channels = 1 ;
file = sf_open (filename, SFM_WRITE, &info) ;
if (file == NULL)
{ printf ("\nError : Not able to create file named '%s' : %s/\n", filename, sf_strerror (NULL)) ;
exit (1) ;
} ;
sf_set_string (file, SF_STR_TITLE, "Logarithmic chirp signal") ;
snprintf (buffer, sizeof (buffer), "start_freq : %g Hz end_freq : %g Hz amplitude : %g", params->start_freq, params->end_freq, params->amplitude) ;
sf_set_string (file, SF_STR_COMMENT, buffer) ;
sf_set_string (file, SF_STR_SOFTWARE, "sndfile-generate-chirp") ;
sf_set_string (file, SF_STR_COPYRIGHT, "No copyright.") ;
w0 = 2.0 * M_PI * params->start_freq / params->samplerate ;
w1 = 2.0 * M_PI * params->end_freq / params->samplerate ;
write_chirp (file, params->samplerate, params->seconds, params->amplitude, w0, w1, params->sweep_func) ;
sf_close (file) ;
} /* generate_file */
bool EngineRecord::openFile() {
// Unfortunately, we cannot use QFile for writing WAV and AIFF audio.
if (m_encoding == ENCODING_WAVE || m_encoding == ENCODING_AIFF){
unsigned long samplerate = m_pSamplerate->get();
// set sfInfo
m_sfInfo.samplerate = samplerate;
m_sfInfo.channels = 2;
if (m_encoding == ENCODING_WAVE)
m_sfInfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16;
else
m_sfInfo.format = SF_FORMAT_AIFF | SF_FORMAT_PCM_16;
// Creates a new WAVE or AIFF file and writes header information.
m_pSndfile = sf_open(m_fileName.toLocal8Bit(), SFM_WRITE, &m_sfInfo);
if (m_pSndfile) {
sf_command(m_pSndfile, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
// Set meta data
int ret;
ret = sf_set_string(m_pSndfile, SF_STR_TITLE, m_baTitle.data());
if(ret != 0)
qDebug("libsndfile: %s", sf_error_number(ret));
ret = sf_set_string(m_pSndfile, SF_STR_ARTIST, m_baAuthor.data());
if(ret != 0)
qDebug("libsndfile: %s", sf_error_number(ret));
ret = sf_set_string(m_pSndfile, SF_STR_COMMENT, m_baAlbum.data());
if(ret != 0)
qDebug("libsndfile: %s", sf_error_number(ret));
}
} else {
// We can use a QFile to write compressed audio.
if (m_pEncoder) {
m_file.setFileName(m_fileName);
m_file.open(QIODevice::WriteOnly);
if (m_file.handle() != -1) {
m_dataStream.setDevice(&m_file);
}
} else {
return false;
}
}
// Check if file is really open.
if (!fileOpen()) {
ErrorDialogProperties* props = ErrorDialogHandler::instance()->newDialogProperties();
props->setType(DLG_WARNING);
props->setTitle(tr("Recording"));
props->setText("<html>"+tr("Could not create audio file for recording!")
+"<p><br>"+tr("Maybe you do not have enough free disk space or file permissions.")+"</p></html>");
ErrorDialogHandler::instance()->requestErrorDialog(props);
return false;
}
return true;
}
static void
string_short_rdwr_test (const char *filename, int typemajor)
{ SNDFILE *file ;
SF_INFO sfinfo ;
sf_count_t frames = BUFFER_LEN ;
const char * str ;
print_test_name (__func__, filename) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
sfinfo.samplerate = 44100 ;
sfinfo.channels = 1 ;
sfinfo.frames = 0 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
/* Write data to file. */
test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
sf_set_string (file, SF_STR_TITLE, long_title) ;
sf_set_string (file, SF_STR_ARTIST, long_artist) ;
sf_close (file) ;
/* Open the file RDWR. */
file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %" PRId64 " should be %" PRId64 ".\n", __LINE__, sfinfo.frames, frames) ;
str = sf_get_string (file, SF_STR_TITLE) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, long_title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
str = sf_get_string (file, SF_STR_ARTIST) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, long_artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ;
/* Change title and artist. */
sf_set_string (file, SF_STR_TITLE, title) ;
sf_set_string (file, SF_STR_ARTIST, artist) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
check_log_buffer_or_die (file, __LINE__) ;
str = sf_get_string (file, SF_STR_TITLE) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
str = sf_get_string (file, SF_STR_ARTIST) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_ARTIST string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ;
sf_close (file) ;
unlink (filename) ;
puts ("ok") ;
} /* string_short_rdwr_test */
static void
string_rdwr_grow_test (const char *filename, int typemajor)
{ SNDFILE *file ;
SF_INFO sfinfo ;
sf_count_t frames ;
const char * str ;
print_test_name (__func__, filename) ;
/* Create a file that contains some strings. Then open the file in RDWR mode and
grow the file by writing more audio data to it. Check that the audio data has
been added to the file, and that the strings are still there. */
/* Create a short file that contains a string. */
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.samplerate = 44100 ;
sfinfo.channels = 2 ;
sfinfo.frames = 0 ;
sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
/* Write data to file. */
test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
/* Write some strings at end of file. */
sf_set_string (file, SF_STR_TITLE , title) ;
sf_set_string (file, SF_STR_COMMENT, comment) ;
sf_close (file) ;
/* Now open file again in SFM_RDWR mode and write more audio data to it. */
file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
/* Write more data to file. */
test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
/* Now open file again. It should now contain two BUFFER_LEN's worth of frames and the strings. */
frames = 2 * BUFFER_LEN / sfinfo.channels ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %" PRId64 " should be %" PRId64 ".\n", __LINE__, sfinfo.frames, frames) ;
/* Check the strings */
str = sf_get_string (file, SF_STR_TITLE) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
str = sf_get_string (file, SF_STR_COMMENT) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_COMMENT string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, comment) != 0, "\n\nLine %d : SF_STR_COMMENT doesn't match what was written.\n", __LINE__) ;
sf_close (file) ;
unlink (filename) ;
puts ("ok") ;
} /* string_rdwr_grow_test */
static void
string_rdwr_test (const char *filename, int typemajor)
{ SNDFILE *file ;
SF_INFO sfinfo ;
sf_count_t frames ;
const char * str ;
print_test_name (__func__, filename) ;
create_short_sndfile (filename, typemajor | SF_FORMAT_PCM_16, 2) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
frames = sfinfo.frames ;
sf_set_string (file, SF_STR_TITLE, title) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %" PRId64 " should be %" PRId64 ".\n", __LINE__, sfinfo.frames, frames) ;
str = sf_get_string (file, SF_STR_TITLE) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
frames = sfinfo.frames ;
sf_set_string (file, SF_STR_TITLE, title) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
str = sf_get_string (file, SF_STR_TITLE) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
sf_set_string (file, SF_STR_ARTIST, artist) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
str = sf_get_string (file, SF_STR_ARTIST) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_ARTIST string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ;
str = sf_get_string (file, SF_STR_TITLE) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %" PRId64 " should be %" PRId64 ".\n", __LINE__, sfinfo.frames, frames) ;
sf_close (file) ;
unlink (filename) ;
puts ("ok") ;
} /* string_rdwr_test */
static void
software_string_test (const char *filename)
{ size_t k ;
print_test_name (__func__, filename) ;
for (k = 0 ; k < 50 ; k++)
{ const char *result ;
char sfname [64] = "" ;
SNDFILE *file ;
SF_INFO info ;
sf_info_setup (&info, SF_FORMAT_WAV | SF_FORMAT_PCM_16, 44100, 1) ;
file = test_open_file_or_die (filename, SFM_WRITE, &info, SF_TRUE, __LINE__) ;
snprintf (sfname, MIN (k, sizeof (sfname)), "%s", "abcdefghijklmnopqrestvwxyz0123456789abcdefghijklmnopqrestvwxyz") ;
exit_if_true (sf_set_string (file, SF_STR_SOFTWARE, sfname),
"\n\nLine %d : sf_set_string (f, SF_STR_SOFTWARE, '%s') failed : %s\n", __LINE__, sfname, sf_strerror (file)) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &info, SF_TRUE, __LINE__) ;
result = sf_get_string (file, SF_STR_SOFTWARE) ;
exit_if_true (result == NULL, "\n\nLine %d : sf_get_string (file, SF_STR_SOFTWARE) returned NULL.\n\n", __LINE__) ;
exit_if_true (strstr (result, sfname) != result,
"\n\nLine %d : Can't fine string '%s' in '%s'\n\n", __LINE__, sfname, result) ;
sf_close (file) ;
} ;
unlink (filename) ;
puts ("ok") ;
} /* software_string_test */
static void
copy_metadata (SNDFILE *outfile, SNDFILE *infile, int channels)
{ SF_INSTRUMENT inst ;
SF_BROADCAST_INFO_2K binfo ;
const char *str ;
int k, chanmap [256] ;
for (k = SF_STR_FIRST ; k <= SF_STR_LAST ; k++)
{ str = sf_get_string (infile, k) ;
if (str != NULL)
sf_set_string (outfile, k, str) ;
} ;
memset (&inst, 0, sizeof (inst)) ;
memset (&binfo, 0, sizeof (binfo)) ;
if (channels < ARRAY_LEN (chanmap))
{ size_t size = channels * sizeof (chanmap [0]) ;
if (sf_command (infile, SFC_GET_CHANNEL_MAP_INFO, chanmap, size) == SF_TRUE)
sf_command (outfile, SFC_SET_CHANNEL_MAP_INFO, chanmap, size) ;
} ;
if (sf_command (infile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE)
sf_command (outfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) ;
if (sf_command (infile, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == SF_TRUE)
sf_command (outfile, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) ;
} /* copy_metadata */
void AudioFileSndfile::setString(IAudioFile::StringEntry entry, const char* value)
{
int error = sf_set_string(_handle.get(), entry, value);
if (error != SF_ERR_NO_ERROR) {
SNDFILE_ERROR(error, "Can't write string entry");
}
}
void EncoderWave::initStream() {
// Tell the encoder to automatically convert float input range to the correct output range.
sf_command(m_pSndfile, SFC_SET_NORM_FLOAT, NULL, SF_TRUE);
// Tell the encoder that, when converting to integer formats, clip
// automatically the values that go outside of the allowed range.
// Warning! Depending on how libsndfile is compiled autoclip may not work.
// Ensure CPU_CLIPS_NEGATIVE and CPU_CLIPS_POSITIVE is setup properly in the build.
sf_command(m_pSndfile, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
// Strings passed to and retrieved from sf_get_string/sf_set_string are assumed to be utf-8.
// However, while formats like Ogg/Vorbis and FLAC fully support utf-8, others like WAV and
// AIFF officially only support ASCII. Writing utf-8 strings to WAV and AIF files with
// libsndfile will work when read back with libsndfile, but may not work with other programs.
int ret;
if (!m_metaDataTitle.isEmpty()) {
ret = sf_set_string(m_pSndfile, SF_STR_TITLE, m_metaDataTitle.toAscii().constData());
if (ret != 0) {
qWarning("libsndfile error: %s", sf_error_number(ret));
}
}
if (!m_metaDataArtist.isEmpty()) {
ret = sf_set_string(m_pSndfile, SF_STR_ARTIST, m_metaDataArtist.toAscii().constData());
if (ret != 0) {
qWarning("libsndfile error: %s", sf_error_number(ret));
}
}
if (!m_metaDataAlbum.isEmpty()) {
int strType = SF_STR_ALBUM;
if (m_sfInfo.format == SF_FORMAT_AIFF) {
// There is no AIFF text chunk for "Album". But libsndfile is able to
// write the SF_STR_COMMENT string into the text chunk with id "ANNO".
strType = SF_STR_COMMENT;
}
ret = sf_set_string(m_pSndfile, strType, m_metaDataAlbum.toAscii().constData());
if (ret != 0) {
qWarning("libsndfile error: %s", sf_error_number(ret));
}
}
}
static void
copy_metadata (SNDFILE *outfile, SNDFILE *infile)
{ const char *str ;
int k, err = 0 ;
for (k = SF_STR_FIRST ; k <= SF_STR_LAST ; k++)
{ str = sf_get_string (infile, k) ;
if (str != NULL)
err = sf_set_string (outfile, k, str) ;
} ;
} /* copy_metadata */
static void
copy_metadata (SNDFILE *outfile, SNDFILE *infile)
{ SF_INSTRUMENT inst ;
const char *str ;
int k, err = 0 ;
for (k = SF_STR_FIRST ; k <= SF_STR_LAST ; k++)
{ str = sf_get_string (infile, k) ;
if (str != NULL)
err = sf_set_string (outfile, k, str) ;
} ;
memset (&inst, 0, sizeof (inst)) ;
if (sf_command (infile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE)
sf_command (outfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) ;
} /* copy_metadata */
//--------------------------------------------------------------
void gilbertsignalutil::writeWAV(std::vector<double>& buffer, std::string drum, sfs info){
float* exactHitArray;
exactHitArray = new float[buffer.size()];
for(int j = 0; j<buffer.size(); j++){
exactHitArray[j] = buffer[j];
}
// define the desired output format
SF_INFO sfinfo ;
sfinfo.channels = 1;
sfinfo.samplerate = 44100;
sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16;
std::string path = "";
path+=drum;
path+=".wav";
std::cout << path.c_str() << std::endl;
SNDFILE * outfile = sf_open(path.c_str(), SFM_WRITE, &sfinfo);
char strbuf[50];
sf_set_string(outfile, SF_STR_COMMENT, strbuf);
sf_count_t count = sf_write_float(outfile, &exactHitArray[0], buffer.size());
sf_write_sync(outfile);
sf_close(outfile);
}
bool WriteWaveFile::WriteComment(wxString s)
{
return (sf_set_string(sffile, SF_STR_COMMENT, s.mb_str(*wxConvCurrent)));
}
bool WriteWaveFile::WriteArtist(wxString s)
{
return (sf_set_string(sffile, SF_STR_ARTIST, s.mb_str(*wxConvCurrent)));
}
bool WriteWaveFile::WriteSoftware(wxString s)
{
return (sf_set_string(sffile, SF_STR_SOFTWARE, s.mb_str(*wxConvCurrent)));
}
bool WriteWaveFile::WriteCopyright(wxString s)
{
return (sf_set_string(sffile, SF_STR_COPYRIGHT, s.mb_str(*wxConvCurrent)));
}
bool WriteWaveFile::WriteTitle(wxString s)
{
return (sf_set_string(sffile, SF_STR_TITLE, s.mb_str(*wxConvCurrent)));
}
static void
extra_header_test (const char *filename, int filetype)
{ SNDFILE *outfile ;
SF_INFO sfinfo ;
sf_count_t frames ;
short buffer [8] ;
int k = 0 ;
print_test_name ("extra_header_test", filename) ;
sfinfo.samplerate = 44100 ;
sfinfo.format = (filetype | SF_FORMAT_PCM_16) ;
sfinfo.channels = 1 ;
memset (buffer, 0xA0, sizeof (buffer)) ;
/* Now write some frames. */
frames = ARRAY_LEN (buffer) / sfinfo.channels ;
/* Test the file with extra header data. */
outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, 464) ;
sf_set_string (outfile, SF_STR_TITLE, filename) ;
test_writef_short_or_die (outfile, k, buffer, frames, 466) ;
sf_set_string (outfile, SF_STR_COPYRIGHT, "(c) 1980 Erik") ;
sf_close (outfile) ;
#if 1
/*
** Erik de Castro Lopo <*****@*****.**> May 23 2004.
**
** This file has extra string data in the header and therefore cannot
** currently be opened in SFM_RDWR mode. This is fixable, but its in
** a part of the code I don't want to fiddle with until the Ogg/Vorbis
** integration is done.
*/
if (sf_open (filename, SFM_RDWR, &sfinfo) != NULL)
{ printf ("\n\nError : should not be able to open this file in SFM_RDWR.\n\n") ;
exit (1) ;
} ;
unlink (filename) ;
puts ("ok") ;
return ;
#else
hexdump_file (filename, 0, 100000) ;
/* Open again for read/write. */
outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, 493) ;
/*
** In auto header update mode, seeking to the end of the file with
** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END
** will seek to 0 anyway
*/
if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0)
{ printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ;
exit (1) ;
} ;
/* Now write some frames. */
frames = ARRAY_LEN (buffer) / sfinfo.channels ;
for (k = 1 ; k < 6 ; k++)
{
printf ("\n*** pass %d\n", k) ;
memset (buffer, 0xA0 + k, sizeof (buffer)) ;
test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, 514) ;
test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, 515) ;
/* Open file again and make sure no errors in log buffer. */
if (0)
{ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, 519) ;
check_log_buffer_or_die (infile, 520) ;
sf_close (infile) ;
} ;
if (sfinfo.frames != k * frames)
{ printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", 525, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ;
dump_log_buffer (infile) ;
exit (1) ;
} ;
if ((k & 1) == 0)
test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, 531) ;
else
test_writef_short_or_die (outfile, k, buffer, frames, 533) ;
hexdump_file (filename, 0, 100000) ;
} ;
sf_close (outfile) ;
unlink (filename) ;
puts ("ok") ;
return ;
#endif
} /* extra_header_test */
static void
string_header_update (const char *filename, int typemajor)
{ SNDFILE *file , *file1 ;
SF_INFO sfinfo , sfinfo1 ;
sf_count_t frames ;
const char * str ;
const int GROW_BUFFER_AMOUNT = 4 ; /* this should be less than half the size of the string header */
print_test_name (__func__, filename) ;
/* Create a short file. */
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.samplerate = 44100 ;
sfinfo.channels = 2 ;
sfinfo.frames = 0 ;
sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
sf_set_string (file, SF_STR_TITLE, long_title) ;
sf_close (file) ;
/* Check that SFC_UPDATE_HEADER_NOW correctly calculates datalength. */
file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
/* Write a very small amount of new audio data that doesn't completely overwrite the existing header. */
test_write_short_or_die (file, 0, data_out, GROW_BUFFER_AMOUNT, __LINE__) ;
/* Update the header without closing the file. */
sf_command (file, SFC_UPDATE_HEADER_NOW, NULL, 0) ;
/* The file should now contain BUFFER_LEN + GROW_BUFFER_AMOUNT frames.
Open a second handle to the file and check the reported length. */
memset (&sfinfo1, 0, sizeof (sfinfo1)) ;
file1 = test_open_file_or_die (filename, SFM_READ, &sfinfo1, SF_TRUE, __LINE__) ;
frames = (BUFFER_LEN + GROW_BUFFER_AMOUNT) / sfinfo.channels ;
exit_if_true (frames != sfinfo1.frames, "\n\nLine %d : Frame count %" PRId64 " should be %" PRId64 ".\n", __LINE__, sfinfo1.frames, frames) ;
/* The strings are probably not readable by the second soundfile handle because write_tailer has not yet been called.
It's a design decision whether SFC_UPDATE_HEADER_NOW should write the tailer. I think it's fine that it doesn't. */
sf_close (file1) ;
sf_close (file) ;
/* Check that sf_close correctly calculates datalength. */
file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
/* Write a very small amount of new audio data that doesn't completely overwrite the existing header. */
test_write_short_or_die (file, 0, data_out, GROW_BUFFER_AMOUNT, __LINE__) ;
sf_close (file) ;
/* Open file again and verify data and string. */
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
frames = (BUFFER_LEN + 2*GROW_BUFFER_AMOUNT) / sfinfo.channels ;
exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %" PRId64 " should be %" PRId64 ".\n", __LINE__, sfinfo.frames, frames) ;
str = sf_get_string (file, SF_STR_TITLE) ;
exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
exit_if_true (strcmp (str, long_title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
sf_close (file) ;
unlink (filename) ;
puts ("ok") ;
} /* string_header_update */
void sfopenout(CSOUND *csound) /* init for sound out */
{ /* (not called if nosound) */
OPARMS *O = csound->oparms;
char *s, *fName, *fullName;
SF_INFO sfinfo;
int osfd = 1; /* stdout */
alloc_globals(csound);
if (O->outfilename == NULL) {
switch (O->filetyp) {
case TYP_WAV:
case TYP_W64:
case TYP_WAVEX:
case TYP_RF64:
O->outfilename = "test.wav";
break;
case TYP_AIFF:
O->outfilename = "test.aif";
break;
case TYP_AU:
O->outfilename = "test.au";
break;
case TYP_PAF:
O->outfilename = "test.paf";
break;
case TYP_SVX:
O->outfilename = "test.svx";
break;
case TYP_NIST:
O->outfilename = "test.sph";
break;
case TYP_VOC:
O->outfilename = "test.voc";
break;
/* case TYP_IRCAM: */
/* O->outfilename = ""; */
/* break; */
/* case TYP_MAT4: */
/* O->outfilename = ""; */
/* break; */
/* case TYP_MAT5: */
/* O->outfilename = ""; */
/* break; */
/* case TYP_PVF: */
/* O->outfilename = ""; */
/* break; */
case TYP_XI:
O->outfilename = "test.xi";
break;
/* case TYP_HTK: */
/* O->outfilename = ""; */
/* break; */
/* case TYP_SDS: */
/* O->outfilename = "test.sds"; */
/* break; */
case TYP_AVR:
O->outfilename = "test.avr";
break;
case TYP_SD2:
O->outfilename = "test.sd2";
break;
case TYP_FLAC:
O->outfilename = "test.flac";
break;
case TYP_CAF:
O->outfilename = "test.caf";
break;
case TYP_OGG:
O->outfilename = "test.ogg";
break;
/* case TYP_MPC2K: */
/* O->outfilename = ""; */
/* break; */
default:
O->outfilename = "test";
break;
}
}
STA(sfoutname) = fName = O->outfilename;
if (strcmp(fName, "stdout") == 0) {
STA(pipdevout) = 1;
}
#ifdef PIPES
else if (fName[0] == '|') {
STA(pout) = _popen(fName+1, "w");
osfd = fileno(STA(pout));
STA(pipdevout) = 1;
if (O->filetyp == TYP_AIFF || O->filetyp == TYP_WAV) {
char fmt_name[6];
if (O->sfsampsize == 8) {
strcpy(fmt_name, "AU");
O->filetyp = TYP_AU;
}
else {
strcpy(fmt_name, "IRCAM");
O->filetyp = TYP_IRCAM;
}
csound->Message(csound, Str("Output file type changed to %s "
"for use in pipe\n"), fmt_name);
}
}
#endif
else {
csRtAudioParams parm;
/* check for real time audio output, and get device name/number */
parm.devNum = check_rtaudio_name(fName, &(parm.devName), 1);
if (parm.devNum >= 0) {
/* set device parameters */
parm.bufSamp_SW = (unsigned int) O->outbufsamps / csound->nchnls;
parm.bufSamp_HW = O->oMaxLag;
parm.nChannels = csound->nchnls;
parm.sampleFormat = O->outformat;
parm.sampleRate = (float) csound->esr;
csound->spoutran = spoutsf;
/* open devaudio for output */
if (UNLIKELY(csound->playopen_callback(csound, &parm) != 0))
csoundDie(csound, Str("Failed to initialise real time audio output"));
/* & redirect audio puts */
csound->audtran = csound->rtplay_callback;
STA(outbufrem) = parm.bufSamp_SW * parm.nChannels;
STA(pipdevout) = 2; /* no backward seeks ! */
if (O->realtime == 1) /* set realtime priority mode */
csound->realtime_audio_flag = 1;
goto outset; /* no header needed */
}
else if (strcmp(fName, "null") == 0) {
STA(outfile) = NULL;
if (csound->dither_output && csound->oparms->outformat!=AE_FLOAT &&
csound->oparms->outformat!=AE_DOUBLE) {
if (csound->oparms->outformat==AE_SHORT)
if (csound->dither_output==1)
csound->audtran = writesf_dither_16;
else
csound->audtran = writesf_dither_u16;
else if (csound->oparms->outformat==AE_CHAR)
if (csound->dither_output==1)
csound->audtran = writesf_dither_8;
else
csound->audtran = writesf_dither_u8;
else
csound->audtran = writesf;
}
else
csound->audtran = writesf;
goto outset;
}
}
/* set format parameters */
memset(&sfinfo, 0, sizeof(SF_INFO));
//sfinfo.frames = 0;
sfinfo.samplerate = (int) MYFLT2LRND(csound->esr);
sfinfo.channels = csound->nchnls;
sfinfo.format = TYPE2SF(O->filetyp) | FORMAT2SF(O->outformat);
/* open file */
if (STA(pipdevout)) {
STA(outfile) = sf_open_fd(osfd, SFM_WRITE, &sfinfo, 0);
#ifdef PIPES
if (STA(outfile) == NULL) {
char fmt_name[6];
if (O->sfsampsize == 8) {
if (UNLIKELY(O->filetyp == TYP_AU))
csoundDie(csound, Str("sfinit: cannot open fd %d\n%s"), osfd,
Str(sf_strerror(NULL)));
strcpy(fmt_name, "AU");
O->filetyp = TYP_AU;
}
else {
if (UNLIKELY(O->filetyp == TYP_IRCAM))
csoundDie(csound, Str("sfinit: cannot open fd %d\n%s"), osfd,
Str(sf_strerror(NULL)));
strcpy(fmt_name, "IRCAM");
O->filetyp = TYP_IRCAM;
}
csound->Message(csound, Str("Output file type changed to %s "
"for use in pipe\n"), fmt_name);
sfinfo.format = TYPE2SF(O->filetyp) | FORMAT2SF(O->outformat);
STA(outfile) = sf_open_fd(osfd, SFM_WRITE, &sfinfo, 0);
}
#endif
if (UNLIKELY(STA(outfile) == NULL))
csoundDie(csound, Str("sfinit: cannot open fd %d\n%s"), osfd,
Str(sf_strerror(NULL)));
sf_command(STA(outfile), SFC_SET_VBR_ENCODING_QUALITY,
&O->quality, sizeof(double));
}
else {
fullName = csoundFindOutputFile(csound, fName, "SFDIR");
if (UNLIKELY(fullName == NULL))
csoundDie(csound, Str("sfinit: cannot open %s"), fName);
STA(sfoutname) = fullName;
STA(outfile) = sf_open(fullName, SFM_WRITE, &sfinfo);
if (UNLIKELY(STA(outfile) == NULL))
csoundDie(csound, Str("sfinit: cannot open %s\n%s"),
fullName, sf_strerror (NULL));
sf_command(STA(outfile), SFC_SET_VBR_ENCODING_QUALITY,
&O->quality, sizeof(double));
/* only notify the host if we opened a real file, not stdout or a pipe */
csoundNotifyFileOpened(csound, fullName,
type2csfiletype(O->filetyp, O->outformat), 1, 0);
}
/* IV - Feb 22 2005: clip integer formats */
if (O->outformat != AE_FLOAT && O->outformat != AE_DOUBLE)
sf_command(STA(outfile), SFC_SET_CLIPPING, NULL, SF_TRUE);
sf_command(STA(outfile), SFC_SET_ADD_PEAK_CHUNK,
NULL, (csound->peakchunks ? SF_TRUE : SF_FALSE));
#ifdef SOME_FINE_DAY
if (csound->dither_output) { /* This may not be written yet!! */
SF_DITHER_INFO ditherInfo;
memset(&ditherInfo, 0, sizeof(SF_DITHER_INFO));
ditherInfo.type = SFD_TRIANGULAR_PDF | SFD_DEFAULT_LEVEL;
ditherInfo.level = 1.0;
ditherInfo.name = (char*) NULL;
sf_command(STA(outfile), SFC_SET_DITHER_ON_WRITE,
&ditherInfo, sizeof(SF_DITHER_INFO));
}
#endif
if (!(O->outformat == AE_FLOAT || O->outformat == AE_DOUBLE) ||
(O->filetyp == TYP_WAV || O->filetyp == TYP_AIFF ||
O->filetyp == TYP_W64))
csound->spoutran = spoutsf; /* accumulate output */
else
csound->spoutran = spoutsf_noscale;
if (csound->dither_output && csound->oparms->outformat!=AE_FLOAT &&
csound->oparms->outformat!=AE_DOUBLE) {
if (csound->oparms->outformat==AE_SHORT)
csound->audtran = writesf_dither_16;
else if (csound->oparms->outformat==AE_CHAR)
csound->audtran = writesf_dither_8;
else
csound->audtran = writesf;
}
else
csound->audtran = writesf;
/* Write any tags. */
if ((s = csound->SF_id_title) != NULL && *s != '\0')
sf_set_string(STA(outfile), SF_STR_TITLE, s);
if ((s = csound->SF_csd_licence) == NULL || *s == '\0')
s = csound->SF_id_copyright;
if (s != NULL && *s != '\0')
sf_set_string(STA(outfile), SF_STR_COPYRIGHT, s);
else if (csound->SF_id_scopyright>=0) {
char buff[256];
time_t tt = time(NULL);
strftime(buff, 256, "Copyright %Y: ", gmtime(&tt));
strncat(buff,copyrightcode(csound->SF_id_scopyright), 255);
buff[255] = '\0';
sf_set_string(STA(outfile), SF_STR_COPYRIGHT, buff);
}
if ((s = csound->SF_id_software) != NULL && *s != '\0')
sf_set_string(STA(outfile), SF_STR_SOFTWARE, s);
if ((s = csound->SF_id_artist) != NULL && *s != '\0')
sf_set_string(STA(outfile), SF_STR_ARTIST, s);
if ((s = csound->SF_id_comment) != NULL && *s != '\0')
sf_set_string(STA(outfile), SF_STR_COMMENT, s);
if ((s = csound->SF_id_date) != NULL && *s != '\0')
sf_set_string(STA(outfile), SF_STR_DATE, s);
/* file is now open */
STA(osfopen) = 1;
outset:
O->sfsampsize = (int) sfsampsize(FORMAT2SF(O->outformat));
/* calc outbuf size & alloc bufspace */
STA(outbufsiz) = O->outbufsamps * sizeof(MYFLT);
STA(outbufp) = STA(outbuf) = csound->Malloc(csound, STA(outbufsiz));
if (STA(pipdevout) == 2)
csound->Message(csound,
Str("writing %d sample blks of %lu-bit floats to %s\n"),
O->outbufsamps, (unsigned long) sizeof(MYFLT)*8,
STA(sfoutname));
else {
csound->Message(csound, Str("writing %d-byte blks of %s to %s"),
O->outbufsamps * O->sfsampsize,
getstrformat(O->outformat), STA(sfoutname));
if (O->sfheader == 0)
csound->Message(csound, Str(" (raw)\n"));
else
csound->Message(csound, " (%s)\n", type2string(O->filetyp));
}
STA(osfopen) = 1;
STA(outbufrem) = O->outbufsamps;
}
static switch_status_t sndfile_file_set_string(switch_file_handle_t *handle, switch_audio_col_t col, const char *string)
{
sndfile_context *context = handle->private_info;
return sf_set_string(context->handle, (int) col, string) ? SWITCH_STATUS_FALSE : SWITCH_STATUS_SUCCESS;
}
void CSndFile::setString(int id, const QString &value)
{
sf_set_string(m_snd, id, value.toUtf8().data());
}
static void
string_start_end_test (const char *filename, int typemajor)
{ const char *cptr ;
SNDFILE *file ;
SF_INFO sfinfo ;
int errors = 0 ;
print_test_name ("string_start_end_test", filename) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.samplerate = 44100 ;
sfinfo.channels = 1 ;
sfinfo.frames = 0 ;
sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
/* Write stuff at start of file. */
sf_set_string (file, SF_STR_TITLE, filename) ;
sf_set_string (file, SF_STR_SOFTWARE, software) ;
sf_set_string (file, SF_STR_ARTIST, artist) ;
sf_set_string (file, SF_STR_GENRE, genre) ;
sf_set_string (file, SF_STR_TRACKNUMBER, trackno) ;
/* Write data to file. */
test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
/* Write more stuff at end of file. */
sf_set_string (file, SF_STR_COPYRIGHT, copyright) ;
sf_set_string (file, SF_STR_COMMENT, comment) ;
sf_set_string (file, SF_STR_DATE, date) ;
sf_set_string (file, SF_STR_ALBUM, album) ;
sf_set_string (file, SF_STR_LICENSE, license) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
check_log_buffer_or_die (file, __LINE__) ;
if (sfinfo.frames != BUFFER_LEN)
{ printf ("***** Bad frame count %d (should be %d)\n\n", (int) sfinfo.frames, BUFFER_LEN) ;
errors ++ ;
} ;
cptr = sf_get_string (file, SF_STR_TITLE) ;
if (cptr == NULL || strcmp (filename, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad filename : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_COPYRIGHT) ;
if (cptr == NULL || strcmp (copyright, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad copyright : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_SOFTWARE) ;
if (cptr == NULL || strstr (cptr, software) != cptr)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad software : %s\n", cptr) ;
} ;
if (str_count (cptr, "libsndfile") != 1)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad software : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_ARTIST) ;
if (cptr == NULL || strcmp (artist, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad artist : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_COMMENT) ;
if (cptr == NULL || strcmp (comment, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad comment : %s\n", cptr) ;
} ;
if (typemajor != SF_FORMAT_AIFF)
{ cptr = sf_get_string (file, SF_STR_DATE) ;
if (cptr == NULL || strcmp (date, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad date : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_GENRE) ;
if (cptr == NULL || strcmp (genre, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad genre : %s\n", cptr) ;
} ;
} ;
switch (typemajor)
{ case SF_FORMAT_AIFF :
case SF_FORMAT_WAV :
case SF_FORMAT_WAVEX :
case SF_ENDIAN_BIG | SF_FORMAT_WAV :
case SF_FORMAT_RF64 :
/* These formats do not support the following. */
break ;
default :
cptr = sf_get_string (file, SF_STR_ALBUM) ;
if (cptr == NULL || strcmp (album, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad album : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_LICENSE) ;
if (cptr == NULL || strcmp (license, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad license : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_TRACKNUMBER) ;
if (cptr == NULL || strcmp (trackno, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad track no. : %s\n", cptr) ;
} ;
break ;
} ;
if (errors > 0)
{ printf ("\n*** Error count : %d ***\n\n", errors) ;
dump_log_buffer (file) ;
exit (1) ;
} ;
sf_close (file) ;
unlink (filename) ;
puts ("ok") ;
} /* string_start_end_test */
static void
string_start_test (const char *filename, int formattype)
{ const char *cptr ;
SNDFILE *file ;
SF_INFO sfinfo ;
int errors = 0 ;
int typemajor = SF_FORMAT_TYPEMASK & formattype ;
print_test_name ("string_start_test", filename) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.samplerate = 44100 ;
sfinfo.channels = 1 ;
sfinfo.frames = 0 ;
switch (formattype)
{ case SF_FORMAT_OGG | SF_FORMAT_OPUS :
/* Opus only supports some discrete sample rates. */
sfinfo.samplerate = 48000 ;
break ;
case SF_FORMAT_OGG | SF_FORMAT_VORBIS :
break ;
default :
formattype |= SF_FORMAT_PCM_16 ;
break ;
} ;
sfinfo.format = formattype ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
/* Write stuff at start of file. */
sf_set_string (file, SF_STR_TITLE, filename) ;
sf_set_string (file, SF_STR_SOFTWARE, software) ;
sf_set_string (file, SF_STR_ARTIST, artist) ;
sf_set_string (file, SF_STR_COPYRIGHT, copyright) ;
sf_set_string (file, SF_STR_COMMENT, comment) ;
sf_set_string (file, SF_STR_DATE, date) ;
sf_set_string (file, SF_STR_ALBUM, album) ;
sf_set_string (file, SF_STR_LICENSE, license) ;
/* Write data to file. */
test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
check_log_buffer_or_die (file, __LINE__) ;
if (sfinfo.frames != BUFFER_LEN)
{ printf ("***** Bad frame count %d (should be %d)\n\n", (int) sfinfo.frames, BUFFER_LEN) ;
errors ++ ;
} ;
cptr = sf_get_string (file, SF_STR_TITLE) ;
if (cptr == NULL || strcmp (filename, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad filename : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_COPYRIGHT) ;
if (cptr == NULL || strcmp (copyright, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad copyright : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_SOFTWARE) ;
if (cptr == NULL || strstr (cptr, software) != cptr)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad software : %s\n", cptr) ;
} ;
if (cptr && str_count (cptr, "libsndfile") != 1)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad software : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_ARTIST) ;
if (cptr == NULL || strcmp (artist, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad artist : %s\n", cptr) ;
} ;
cptr = sf_get_string (file, SF_STR_COMMENT) ;
if (cptr == NULL || strcmp (comment, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad comment : %s\n", cptr) ;
} ;
if (typemajor != SF_FORMAT_AIFF)
{ cptr = sf_get_string (file, SF_STR_DATE) ;
if (cptr == NULL || strcmp (date, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad date : %s\n", cptr) ;
} ;
} ;
if (typemajor != SF_FORMAT_WAV && typemajor != SF_FORMAT_AIFF)
{ cptr = sf_get_string (file, SF_STR_ALBUM) ;
if (cptr == NULL || strcmp (album, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad album : %s\n", cptr) ;
} ;
} ;
if (typemajor != SF_FORMAT_WAV && typemajor != SF_FORMAT_AIFF && typemajor != SF_FORMAT_RF64)
{ cptr = sf_get_string (file, SF_STR_LICENSE) ;
if (cptr == NULL || strcmp (license, cptr) != 0)
{ if (errors++ == 0)
puts ("\n") ;
printf (" Bad license : %s\n", cptr) ;
} ;
} ;
if (errors > 0)
{ printf ("\n*** Error count : %d ***\n\n", errors) ;
dump_log_buffer (file) ;
exit (1) ;
} ;
sf_close (file) ;
unlink (filename) ;
puts ("ok") ;
} /* string_start_test */
bool EngineRecord::openFile() {
// Unfortunately, we cannot use QFile for writing WAV and AIFF audio.
if (m_encoding == ENCODING_WAVE || m_encoding == ENCODING_AIFF){
unsigned long samplerate = m_pSamplerate->get();
// set sfInfo
m_sfInfo.samplerate = samplerate;
m_sfInfo.channels = 2;
if (m_encoding == ENCODING_WAVE)
m_sfInfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16;
else
m_sfInfo.format = SF_FORMAT_AIFF | SF_FORMAT_PCM_16;
// Creates a new WAVE or AIFF file and writes header information.
#ifdef __WINDOWS__
LPCWSTR lpcwFilename = (LPCWSTR)m_fileName.utf16(); //Pointer valid until string changed
m_pSndfile = sf_wchar_open( lpcwFilename, SFM_WRITE, &m_sfInfo);
#else
QByteArray qbaFilename = m_fileName.toUtf8();
m_pSndfile = sf_open(qbaFilename.data(), SFM_WRITE, &m_sfInfo);
#endif
if (m_pSndfile) {
sf_command(m_pSndfile, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
// Set meta data
int ret;
ret = sf_set_string(m_pSndfile, SF_STR_TITLE, m_baTitle.data());
if(ret != 0)
qDebug("libsndfile: %s", sf_error_number(ret));
ret = sf_set_string(m_pSndfile, SF_STR_ARTIST, m_baAuthor.data());
if(ret != 0)
qDebug("libsndfile: %s", sf_error_number(ret));
ret = sf_set_string(m_pSndfile, SF_STR_COMMENT, m_baAlbum.data());
if(ret != 0)
qDebug("libsndfile: %s", sf_error_number(ret));
}
} else {
// We can use a QFile to write compressed audio.
if (m_pEncoder) {
m_file.setFileName(m_fileName);
m_file.open(QIODevice::WriteOnly);
if (m_file.handle() != -1) {
m_dataStream.setDevice(&m_file);
}
} else {
return false;
}
}
// Check if file is really open.
if (!fileOpen()) {
ErrorDialogProperties* props = ErrorDialogHandler::instance()->newDialogProperties();
props->setType(DLG_WARNING);
props->setTitle(tr("Recording"));
props->setText("<html>"+tr("Could not create audio file for recording!")
+"<p>"+tr("Ensure there is enough free disk space and you have write permission for the Recordings folder.")
+"<p>"+tr("You can change the location of the Recordings folder in Preferences > Recording.")
+"</p></html>");
ErrorDialogHandler::instance()->requestErrorDialog(props);
return false;
}
return true;
}
bool WriteWaveFile::WriteDate(wxString s)
{
return (sf_set_string(sffile, SF_STR_DATE, s.mb_str(*wxConvCurrent)));
}
void export_cue_libsndfile(struct cue *cue, const char *cwd) {
SNDFILE *source, *dest;
SF_INFO srcinfo, dstinfo;
char trackno_str[4], *dest_name, *src_path;
uint64_t nframes;
int64_t cnt;
unsigned i;
short *frames;
asprintf(&src_path, "%s/%s", cwd, cue->filename);
printf("Now exporting \"%s\".\n", src_path);
source = sf_open(src_path, SFM_READ, &srcinfo);
free(src_path);
if(srcinfo.format & SF_FORMAT_SUBMASK != SF_FORMAT_PCM_16) {
fprintf(stderr, "Not 16-bit format. Sorry.\n");
sf_close(source);
return;
}
memcpy(&dstinfo, &srcinfo, sizeof(SF_INFO));
/*
dstinfo.format = SF_FORMAT_OGG
| SF_FORMAT_VORBIS
| (srcinfo.format & SF_FORMAT_ENDMASK);
*/
dstinfo.format = SF_FORMAT_AIFF
| SF_FORMAT_PCM_16
| SF_ENDIAN_BIG;
if(!sf_format_check(&dstinfo)) {
fprintf(stderr, "Output file format is invalid :"
" sf_format_check() returned FALSE.\n");
sf_close(source);
return;
}
unsigned blksiz;
for(blksiz = 1<<16 ; ; blksiz>>=1) {
frames = malloc(sizeof(short)*dstinfo.channels*blksiz);
if(frames) break; /* Don't put in condition. It's a do...while. */
}
for(i=0 ; i<cue->numtracks ; ++i) {
asprintf(&dest_name, "%s/%u - %s.aiff",
cwd, cue->tracks[i].trackno,
strchr(cue->tracks[i].title, ':') ? "__Illegal_Title__"
: cue->tracks[i].title);
dest = sf_open(dest_name, SFM_WRITE, &dstinfo);
sf_set_string(dest, SF_STR_TITLE, cue->tracks[i].title);
sf_set_string(dest, SF_STR_ARTIST, cue->tracks[i].performer);
sf_set_string(dest, SF_STR_ALBUM, cue->title);
sprintf(trackno_str, "%u", cue->tracks[i].trackno);
sf_set_string(dest, SF_STR_TRACKNUMBER, trackno_str);
/* stuff */
nframes = srcinfo.samplerate*cue->tracks[i].index_ms/1000;
sf_seek(source, nframes, SEEK_SET);
if(i==cue->numtracks-1) {
for(;;) {
clear_console_screen();
printf("Converting track %u/%u :\n"
"to %s\n"
"(reading to end of file)\n"
"From \"%s\"",
i+1, cue->numtracks, dest_name, cue->filename);
cnt = sf_readf_short(source, frames, blksiz);
if(cnt <= 0)
break;
sf_writef_short(dest, frames, cnt);
}
} else {
nframes = (srcinfo.samplerate*cue->tracks[i+1].index_ms/1000)
-nframes-srcinfo.samplerate*2;
for(cnt=0 ; cnt<nframes ; cnt += blksiz) {
clear_console_screen();
printf("Converting track %u/%u :\n"
"to %s\n"
"(%lf%%)\n"
"From \"%s\"",
i+1, cue->numtracks, dest_name,
100.0*(double)cnt/(double)nframes, cue->filename);
sf_readf_short(source, frames, blksiz);
sf_writef_short(dest, frames, blksiz);
}
cnt -= blksiz;
sf_readf_short(source, frames, nframes-cnt);
sf_writef_short(dest, frames, nframes-cnt);
}
sf_close(dest);
free(dest_name);
}
puts("Done. Now cleaning up.");
sf_close(source);
free(frames);
}
static void
string_multi_set_test (const char *filename, int typemajor)
{ static const char
new_software [] = "new software (libsndfile-X.Y.Z)",
new_copyright [] = "Copyright (c) 2001 New Artist",
new_artist [] = "The New Artist",
new_title [] = "This is the new title" ;
static char buffer [2048] ;
SNDFILE *file ;
SF_INFO sfinfo ;
int count ;
print_test_name (__func__, filename) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
sfinfo.samplerate = 44100 ;
sfinfo.channels = 1 ;
sfinfo.frames = 0 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
/* Write stuff at start of file. */
sf_set_string (file, SF_STR_TITLE, title) ;
sf_set_string (file, SF_STR_SOFTWARE, software) ;
sf_set_string (file, SF_STR_ARTIST, artist) ;
/* Write data to file. */
test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
/* Write it all again. */
sf_set_string (file, SF_STR_TITLE, new_title) ;
sf_set_string (file, SF_STR_SOFTWARE, new_software) ;
sf_set_string (file, SF_STR_ARTIST, new_artist) ;
sf_set_string (file, SF_STR_COPYRIGHT, copyright) ;
sf_set_string (file, SF_STR_COMMENT, comment) ;
sf_set_string (file, SF_STR_DATE, date) ;
sf_set_string (file, SF_STR_ALBUM, album) ;
sf_set_string (file, SF_STR_LICENSE, license) ;
sf_set_string (file, SF_STR_COPYRIGHT, new_copyright) ;
sf_set_string (file, SF_STR_COMMENT, comment) ;
sf_set_string (file, SF_STR_DATE, date) ;
sf_set_string (file, SF_STR_ALBUM, album) ;
sf_set_string (file, SF_STR_LICENSE, license) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
sf_command (file, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ;
sf_close (file) ;
count = str_count (buffer, new_title) ;
exit_if_true (count < 1, "\n\nLine %d : Could not find new_title in :\n%s\n", __LINE__, buffer) ;
exit_if_true (count > 1, "\n\nLine %d : new_title appears %d times in :\n\n%s\n", __LINE__, count, buffer) ;
count = str_count (buffer, software) ;
exit_if_true (count < 1, "\n\nLine %d : Could not find new_software in :\n%s\n", __LINE__, buffer) ;
exit_if_true (count > 1, "\n\nLine %d : new_software appears %d times in :\n\n%s\n", __LINE__, count, buffer) ;
count = str_count (buffer, new_artist) ;
exit_if_true (count < 1, "\n\nLine %d : Could not find new_artist in :\n%s\n", __LINE__, buffer) ;
exit_if_true (count > 1, "\n\nLine %d : new_artist appears %d times in :\n\n%s\n", __LINE__, count, buffer) ;
count = str_count (buffer, new_copyright) ;
exit_if_true (count < 1, "\n\nLine %d : Could not find new_copyright in :\n%s\n", __LINE__, buffer) ;
exit_if_true (count > 1, "\n\nLine %d : new_copyright appears %d times in :\n\n%s\n", __LINE__, count, buffer) ;
unlink (filename) ;
puts ("ok") ;
} /* string_multi_set_test */
