X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=alsa_write.c;h=8c12c728e551035bd8eca071216e3c7e44060de5;hp=528463de574eaf1fcbc7780461d0de5dbed01a12;hb=2ce04a49091712719b8fd60a6c7888258b719db1;hpb=82d30469bd9dd9bd3d5080f32801c218cdc1f642

diff --git a/alsa_write.c b/alsa_write.c
index 528463de..8c12c728 100644
--- a/alsa_write.c
+++ b/alsa_write.c
@@ -113,6 +113,8 @@ static int alsa_init(struct private_alsa_write_data *pad,
 		NULL);
 	if (ret < 0 || buffer_time == 0)
 		goto fail;
+	/* buffer at most 500 milliseconds */
+	buffer_time = PARA_MIN(buffer_time, 500U * 1000U);
 	msg = "could not set buffer time";
 	ret = snd_pcm_hw_params_set_buffer_time_near(pad->handle, hwparams,
 		&buffer_time, NULL);
@@ -356,7 +358,6 @@ void alsa_write_init(struct writer *w)
 	w->pre_select = alsa_write_pre_select;
 	w->post_select = alsa_write_post_select;
 	w->parse_config_or_die = alsa_parse_config_or_die;
-	w->shutdown = NULL; /* nothing to do */
 	w->free_config = alsa_free_config;
 	w->help = (struct ggo_help) {
 		.short_help = alsa_write_args_info_help,