commit 18e2c1771b693fd55d5f5967e20ef075a19d4667
author Kővágó, Zoltán <dirty.ice.hu@gmail.com> Mon Aug 19 01:06:55 2019 +0200
committer Gerd Hoffmann <kraxel@redhat.com> Wed Aug 21 09:13:37 2019 +0200
tree e27db99a7c44991665c1cc37775209d4add57222
parent 589359150365616de479866f8bc594c876480bd8

audio: do not run each backend in audio_run

audio_run is called manually by alsa and oss backends when polling.
In this case only the requesting backend should be run, not all of them.

Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 10221fcea2028fa18d95cf531526ffe3b1d9b21a.1566168923.git.DirtY.iCE.hu@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

audio/ossaudio.c

diff --git a/audio/ossaudio.c b/audio/ossaudio.c
index 29139ef..456fba7 100644
--- a/audio/ossaudio.c
+++ b/audio/ossaudio.c
@@ -110,28 +110,28 @@
 
 static void oss_helper_poll_out (void *opaque)
 {
-    (void) opaque;
-    audio_run ("oss_poll_out");
+    AudioState *s = opaque;
+    audio_run(s, "oss_poll_out");
 }
 
 static void oss_helper_poll_in (void *opaque)
 {
-    (void) opaque;
-    audio_run ("oss_poll_in");
+    AudioState *s = opaque;
+    audio_run(s, "oss_poll_in");
 }
 
 static void oss_poll_out (HWVoiceOut *hw)
 {
     OSSVoiceOut *oss = (OSSVoiceOut *) hw;
 
-    qemu_set_fd_handler (oss->fd, NULL, oss_helper_poll_out, NULL);
+    qemu_set_fd_handler(oss->fd, NULL, oss_helper_poll_out, hw->s);
 }
 
 static void oss_poll_in (HWVoiceIn *hw)
 {
     OSSVoiceIn *oss = (OSSVoiceIn *) hw;
 
-    qemu_set_fd_handler (oss->fd, oss_helper_poll_in, NULL, NULL);
+    qemu_set_fd_handler(oss->fd, oss_helper_poll_in, NULL, hw->s);
 }
 
 static int oss_write (SWVoiceOut *sw, void *buf, int len)