From: Andre Noll <maan@systemlinux.org>
Date: Mon, 23 Feb 2009 13:24:42 +0000 (+0100)
Subject: alsa: Do not fail if sw params could not be installed.
X-Git-Tag: v0.3.4~58
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=deaebb6eaaa83ec633b851c9c918683508008e47;hp=5d67c3dcd623fb61ca6ec4b427eeeb51daeca71e

alsa: Do not fail if sw params could not be installed.

This is not fatal, so just print a warining.
---

diff --git a/alsa_write.c b/alsa_write.c
index ae471679..b10d5c62 100644
--- a/alsa_write.c
+++ b/alsa_write.c
@@ -131,7 +131,7 @@ static int alsa_open(struct writer_node *w)
 			stop_threshold) < 0)
 		return -E_STOP_THRESHOLD;
 	if (snd_pcm_sw_params(pad->handle, swparams) < 0)
-		return -E_SW_PARAMS;
+		PARA_WARNING_LOG("unable to install sw params\n");
 	pad->bytes_per_frame = snd_pcm_format_physical_width(FORMAT)
 		* pad->channels / 8;
 	PARA_INFO_LOG("bytes per frame: %zu\n", pad->bytes_per_frame);
diff --git a/error.h b/error.h
index 0a5fb217..78d29792 100644
--- a/error.h
+++ b/error.h
@@ -375,7 +375,6 @@ extern const char **para_errlist[];
 	PARA_ERROR(SAMPLE_FORMAT, "sample format not available"), \
 	PARA_ERROR(CHANNEL_COUNT, "channels count not available"), \
 	PARA_ERROR(HW_PARAMS, "unable to install hw params"), \
-	PARA_ERROR(SW_PARAMS, "unable to install sw params"), \
 	PARA_ERROR(BAD_PERIOD, "can not use period equal to buffer size"), \
 	PARA_ERROR(ALSA_WRITE, "alsa write error"), \
 	PARA_ERROR(PCM_OPEN, "unable to open pcm"), \