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Merge pull request #44 from midnightmagic/libsndfile_stdin_pipe_support 

libsndfile can be used to open a UNIX-style pipe
This commit is contained in:
Jared Szechy 2014-09-14 17:02:07 -04:00
parent 6a9aa076b8 fd998e2bf7
commit dd5c11acb3
1 changed files with 16 additions and 1 deletions
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17
dsd_audio.c
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@ -465,7 +465,22 @@ void
openAudioInDevice (dsd_opts * opts)
{
// get info of device/file
if(strncmp(opts->audio_in_dev, "pa:", 2) == 0)
if(strncmp(opts->audio_in_dev, "-", 1) == 0)
{
opts->audio_in_type = 1;
opts->audio_in_file_info = calloc(1, sizeof(SF_INFO));
opts->audio_in_file_info->samplerate=48000;
opts->audio_in_file_info->channels=1;
opts->audio_in_file_info->seekable=0;
opts->audio_in_file_info->format=SF_FORMAT_RAW|SF_FORMAT_PCM_16|SF_ENDIAN_LITTLE;
opts->audio_in_file = sf_open_fd(fileno(stdin), SFM_READ, opts->audio_in_file_info, 0);
if(opts->audio_in_file == NULL) {
printf ("Error, couldn't open stdin with libsndfile: %s\n", sf_strerror(NULL));
exit(1);
}
}
else if(strncmp(opts->audio_in_dev, "pa:", 2) == 0)
{
opts->audio_in_type = 2;
#ifdef USE_PORTAUDIO