X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=alsa_output.cpp;h=7dd10244b094d83b9f93c65af0b8e87dc4e5a5c6;hb=9e47a2f661b9d292598ef0277e507458e3dad62f;hp=a3d17a2088ca0a49ad9ababfa118363150a07147;hpb=c58345b12770f5ac730d02d9cf50af78df526acd;p=nageru

diff --git a/alsa_output.cpp b/alsa_output.cpp
index a3d17a2..7dd1024 100644
--- a/alsa_output.cpp
+++ b/alsa_output.cpp
@@ -1,5 +1,9 @@
 #include "alsa_output.h"
 
+#include <alsa/asoundlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <vector>
 
 using namespace std;
@@ -17,7 +21,7 @@ void die_on_error(const char *func_name, int err)
 }  // namespace
 
 ALSAOutput::ALSAOutput(int sample_rate, int num_channels)
-	: num_channels(num_channels)
+	: sample_rate(sample_rate), num_channels(num_channels)
 {
 	die_on_error("snd_pcm_open()", snd_pcm_open(&pcm_handle, "default", SND_PCM_STREAM_PLAYBACK, 0));
 
@@ -79,7 +83,8 @@ try_again:
 		if (ret == 0) {
 			if (buffer.size() >= period_size * num_channels * 8) {
 				// OK, almost 100 ms. Giving up.
-				fprintf(stderr, "warning: ALSA overrun, dropping some audio\n");
+				fprintf(stderr, "warning: ALSA overrun, dropping some audio (%d ms)\n",
+					int(buffer.size() * 1000 / (num_channels * sample_rate)));
 				buffer.clear();
 			}
 		} else if (ret > 0) {