sdlaudio: don't start playback in init routine

Every emulated audio device has a way to enable audio playback. Don't
start playback until the guest enables the audio device. This patch
keeps the SDL2 device pause state in sync with hw->enabled.

Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de
Message-Id: <20210110100239.27588-4-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

diff --git a/audio/sdlaudio.c b/audio/sdlaudio.c
index 431bfcfddd974a6428693dd2fe0506d1fc0f863b..68126a99ab32a33246de8274339d059d899ad652 100644 (file)
--- a/audio/sdlaudio.c
+++ b/audio/sdlaudio.c
@@ -312,7 +312,6 @@ static int sdl_init_out(HWVoiceOut *hw, struct audsettings *as,
 
     s->initialized = 1;
     s->exit = 0;
-    SDL_PauseAudio (0);
     return 0;
 }