Cleanup

1 files changed, 22 insertions, 22 deletions

diff --git a/PCM.h b/PCM.h
index 2c338f3..bfa1e24 100644
--- a/PCM.h
+++ b/PCM.h
@@ -19,16 +19,16 @@ public:
   {
     // non-blocking
     if ((err = snd_pcm_open(&handle, device, SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK)) < 0) {
-        throw std::runtime_error(fmt::format("Playback open error: {}", snd_strerror(err)));
+      throw std::runtime_error(fmt::format("Playback open error: {}", snd_strerror(err)));
     }
     if ((err = snd_pcm_set_params(handle,
-                      SND_PCM_FORMAT_S16_LE,
-                      SND_PCM_ACCESS_RW_INTERLEAVED,
-                      1,
-                      f_sample,
-                      1,
-                      100000)) < 0) {   // latency in us
-        throw std::runtime_error(fmt::format("Playback open error: {}", snd_strerror(err)));
+                                  SND_PCM_FORMAT_S16_LE,
+                                  SND_PCM_ACCESS_RW_INTERLEAVED,
+                                  1,
+                                  f_sample,
+                                  1,
+                                  100000)) < 0) {   // latency in us
+      throw std::runtime_error(fmt::format("Playback open error: {}", snd_strerror(err)));
     }
 
     m_stream.generate();
@@ -77,23 +77,23 @@ public:
   // write from buffer to ALSA PCM
   void write()
   {
-        snd_pcm_sframes_t written = snd_pcm_writei(handle, m_stream.get_buffer(), nframes);
-        if (written < 0) {
-            if (written == -EPIPE) {
-              std::cout << "Warning: PCM underrun" << std::endl;
-            }
-            std::cout << "Recovering." << std::endl;
-            written = snd_pcm_recover(handle, written, 0);
-        }
-        if (written < 0) {
-            throw std::runtime_error("snd_pcm_writei failed: "s + snd_strerror(written));
+    snd_pcm_sframes_t written = snd_pcm_writei(handle, m_stream.get_buffer(), nframes);
+    if (written < 0) {
+        if (written == -EPIPE) {
+          std::cout << "Warning: PCM underrun" << std::endl;
         }
+        std::cout << "Recovering." << std::endl;
+        written = snd_pcm_recover(handle, written, 0);
+    }
+    if (written < 0) {
+        throw std::runtime_error("snd_pcm_writei failed: "s + snd_strerror(written));
+    }
 
-        if (written != nframes) {
-          std::cout << "Warning: written " << std::to_string(written) << " frames instead of "<< std::to_string(nframes) << std::endl;
-        }
+    if (written != nframes) {
+      std::cout << "Warning: written " << std::to_string(written) << " frames instead of "<< std::to_string(nframes) << std::endl;
+    }
 
-        m_stream.generate();
+    m_stream.generate();
   }
 
   bool wait_for_event()