dsnoop: rewindable and forwardable logic was swapped

Signed-off-by: Alexander E. Patrakov <patrakov@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/pcm/pcm_dsnoop.c b/src/pcm/pcm_dsnoop.c
index e56e4022becffedd210eb7da98ab57ee60cff1a7..8333eefdaf4c2b4ab7a3eec1f8082920c5ac0964 100644 (file)
--- a/src/pcm/pcm_dsnoop.c
+++ b/src/pcm/pcm_dsnoop.c
@@ -335,7 +335,7 @@ static int snd_pcm_dsnoop_pause(snd_pcm_t *pcm ATTRIBUTE_UNUSED, int enable ATTR
 
 static snd_pcm_sframes_t snd_pcm_dsnoop_rewindable(snd_pcm_t *pcm)
 {
-       return snd_pcm_mmap_capture_avail(pcm);
+       return snd_pcm_mmap_capture_hw_avail(pcm);
 }
 
 static snd_pcm_sframes_t snd_pcm_dsnoop_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t frames)
@@ -351,7 +351,7 @@ static snd_pcm_sframes_t snd_pcm_dsnoop_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t
 
 static snd_pcm_sframes_t snd_pcm_dsnoop_forwardable(snd_pcm_t *pcm)
 {
-       return snd_pcm_mmap_capture_hw_avail(pcm);
+       return snd_pcm_mmap_capture_avail(pcm);
 }
 
 static snd_pcm_sframes_t snd_pcm_dsnoop_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames)
@@ -359,8 +359,6 @@ static snd_pcm_sframes_t snd_pcm_dsnoop_forward(snd_pcm_t *pcm, snd_pcm_uframes_
        snd_pcm_sframes_t avail;
 
        avail = snd_pcm_dsnoop_forwardable(pcm);
-       if (avail < 0)
-               return 0;
        if (frames > (snd_pcm_uframes_t)avail)
                frames = avail;
        snd_pcm_mmap_appl_forward(pcm, frames);