Updated some debugging messages.

roar/pcm_roar.c

@@ -212,9 +212,11 @@ static snd_pcm_sframes_t roar_pcm_pointer(snd_pcm_ioplug_t *io) {
  ptr = snd_pcm_bytes_to_frames(io->pcm, self->bufptr);
  pthread_mutex_unlock(&(self->lock));
 
+
  ptr = io->appl_ptr - ptr;
  self->last_ptr = io->appl_ptr;
 
+ ROAR_DBG("roar_pcm_pointer(*) appl_ptr: %d, ptr: %d, calculated avail frames: %d", (int)io->appl_ptr, (int)ptr, (int)(io->appl_ptr - ptr));
  return ptr;
 }
 
@@ -368,6 +370,7 @@ static int roar_pcm_hw_params(snd_pcm_ioplug_t *io, snd_pcm_hw_params_t *params)
   return -1;
  self->bufptr = 0;
 
+ ROAR_DBG("roar_pcm_hw_params(*) Setting buffersize (bytes): %d", (int)self->bufsize);
  ROAR_DBG("roar_pcm_hw_params(*) = 0");
  return 0;
 }

roar/thread.c

@@ -132,6 +132,7 @@ void* roar_thread (void * thread_data) {
    memmove(self->buffer, self->buffer + rc, self->bufsize - rc);
    self->bufptr -= rc;
    pthread_mutex_unlock(&(self->lock));
+   ROAR_DBG("roar_thread(*): Wrote data to vio. New bufptr: %d", (int)self->bufptr);
 
    /* Buffer has decreased, signal fill_buffer() */
    pthread_cond_signal(&(self->cond));