From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 22 Jan 2021 14:48:41 +0000 (+0100)
Subject: pcm: null: Pass appl_ptr and hw_ptr in snd_pcm_status()
X-Git-Tag: v1.2.5~112
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=bcc762f99ad642cc0dd9eaceb51f228eba9fe68c;p=alsa-lib.git

pcm: null: Pass appl_ptr and hw_ptr in snd_pcm_status()

Just like the previous fix for ioplug, the null plugin also misses the
appl_ptr and hw_ptr updates for snd_pcm_status().  Fix it as well.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/src/pcm/pcm_null.c b/src/pcm/pcm_null.c
index 1d815485..c8ea9b38 100644
--- a/src/pcm/pcm_null.c
+++ b/src/pcm/pcm_null.c
@@ -96,6 +96,8 @@ static int snd_pcm_null_status(snd_pcm_t *pcm, snd_pcm_status_t * status)
 	memset(status, 0, sizeof(*status));
 	status->state = null->state;
 	status->trigger_tstamp = null->trigger_tstamp;
+	status->appl_ptr = *pcm->appl.ptr;
+	status->hw_ptr = *pcm->hw.ptr;
 	gettimestamp(&status->tstamp, pcm->tstamp_type);
 	status->avail = snd_pcm_null_avail_update(pcm);
 	status->avail_max = pcm->buffer_size;