PulseAudio update for input buffer size support.

1 files changed, 7 insertions, 1 deletions

diff --git a/RtAudio.cpp b/RtAudio.cpp
index 7e04e98..baaf24e 100644
--- a/RtAudio.cpp
+++ b/RtAudio.cpp
@@ -6816,9 +6816,15 @@ bool RtApiPulse::probeDeviceOpen( unsigned int device, StreamMode mode,
   pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );

 

   int error;

+  std::string streamName = "RtAudio";

+  if ( !options->streamName.empty() ) streamName = options->streamName;

   switch ( mode ) {

   case INPUT:

-    pah->s_rec = pa_simple_new( NULL, "RtAudio", PA_STREAM_RECORD, NULL, "Record", &ss, NULL, NULL, &error );

+    pa_buffer_attr buffer_attr;

+    buffer_attr.fragsize = bufferBytes;

+    buffer_attr.maxlength = -1;

+

+    pah->s_rec = pa_simple_new( NULL, streamName.c_str(), PA_STREAM_RECORD, NULL, "Record", &ss, NULL, &buffer_attr, &error );

     if ( !pah->s_rec ) {

       errorText_ = "RtApiPulse::probeDeviceOpen: error connecting input to PulseAudio server.";

       goto error;