File 0030-pcm-rate-use-pcm_frame_diff-in-snd_pcm_rate_playback.patch of Package alsa

From fc0f7af9ee7bd4c31c2bab229e8e79eb96e908fa Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 4 Jan 2021 12:29:00 +0100
Subject: [PATCH 30/33] pcm: rate - use pcm_frame_diff() in
 snd_pcm_rate_playback_internal_delay()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 src/pcm/pcm_rate.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c
index 7073f8ab6c63..abb2753f6055 100644
--- a/src/pcm/pcm_rate.c
+++ b/src/pcm/pcm_rate.c
@@ -612,11 +612,7 @@ static snd_pcm_uframes_t snd_pcm_rate_playback_internal_delay(snd_pcm_t *pcm)
 {
 	snd_pcm_rate_t *rate = pcm->private_data;
 
-	if (rate->appl_ptr < rate->last_commit_ptr) {
-		return rate->appl_ptr - rate->last_commit_ptr + pcm->boundary;
-	} else {
-		return rate->appl_ptr - rate->last_commit_ptr;
-	}
+	return pcm_frame_diff(rate->appl_ptr, rate->last_commit_ptr, pcm->boundary);
 }
 
 static int snd_pcm_rate_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delayp)
-- 
2.26.2