diff options
-rw-r--r-- | audio/audio.c | 26 | ||||
-rw-r--r-- | audio/audio.h | 3 | ||||
-rw-r--r-- | audio/coreaudio.c | 12 | ||||
-rw-r--r-- | vl.c | 1 |
4 files changed, 24 insertions, 18 deletions
diff --git a/audio/audio.c b/audio/audio.c index 9d4dcc72dd..c845a44f0a 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -1739,13 +1739,21 @@ static void audio_vm_change_state_handler (void *opaque, int running, audio_reset_timer (s); } -static void audio_atexit (void) +static bool is_cleaning_up; + +bool audio_is_cleaning_up(void) +{ + return is_cleaning_up; +} + +void audio_cleanup(void) { AudioState *s = &glob_audio_state; - HWVoiceOut *hwo = NULL; - HWVoiceIn *hwi = NULL; + HWVoiceOut *hwo, *hwon; + HWVoiceIn *hwi, *hwin; - while ((hwo = audio_pcm_hw_find_any_out (hwo))) { + is_cleaning_up = true; + QLIST_FOREACH_SAFE(hwo, &glob_audio_state.hw_head_out, entries, hwon) { SWVoiceCap *sc; if (hwo->enabled) { @@ -1761,17 +1769,20 @@ static void audio_atexit (void) cb->ops.destroy (cb->opaque); } } + QLIST_REMOVE(hwo, entries); } - while ((hwi = audio_pcm_hw_find_any_in (hwi))) { + QLIST_FOREACH_SAFE(hwi, &glob_audio_state.hw_head_in, entries, hwin) { if (hwi->enabled) { hwi->pcm_ops->ctl_in (hwi, VOICE_DISABLE); } hwi->pcm_ops->fini_in (hwi); + QLIST_REMOVE(hwi, entries); } if (s->drv) { s->drv->fini (s->drv_opaque); + s->drv = NULL; } } @@ -1799,7 +1810,7 @@ static void audio_init (void) QLIST_INIT (&s->hw_head_out); QLIST_INIT (&s->hw_head_in); QLIST_INIT (&s->cap_head); - atexit (audio_atexit); + atexit(audio_cleanup); s->ts = timer_new_ns(QEMU_CLOCK_VIRTUAL, audio_timer, s); @@ -1966,8 +1977,7 @@ CaptureVoiceOut *AUD_add_capture ( QLIST_INSERT_HEAD (&s->cap_head, cap, entries); QLIST_INSERT_HEAD (&cap->cb_head, cb, entries); - hw = NULL; - while ((hw = audio_pcm_hw_find_any_out (hw))) { + QLIST_FOREACH(hw, &glob_audio_state.hw_head_out, entries) { audio_attach_capture (hw); } return cap; diff --git a/audio/audio.h b/audio/audio.h index 11e56c9d17..c3c51988f5 100644 --- a/audio/audio.h +++ b/audio/audio.h @@ -163,4 +163,7 @@ static inline void *advance (void *p, int incr) int wav_start_capture (CaptureState *s, const char *path, int freq, int bits, int nchannels); +bool audio_is_cleaning_up(void); +void audio_cleanup(void); + #endif /* QEMU_AUDIO_H */ diff --git a/audio/coreaudio.c b/audio/coreaudio.c index d4ad224590..c75142084f 100644 --- a/audio/coreaudio.c +++ b/audio/coreaudio.c @@ -36,8 +36,6 @@ #define MAC_OS_X_VERSION_10_6 1060 #endif -static int isAtexit; - typedef struct { int buffer_frames; int nbuffers; @@ -378,11 +376,6 @@ static inline UInt32 isPlaying (AudioDeviceID outputDeviceID) return result; } -static void coreaudio_atexit (void) -{ - isAtexit = 1; -} - static int coreaudio_lock (coreaudioVoiceOut *core, const char *fn_name) { int err; @@ -630,7 +623,7 @@ static void coreaudio_fini_out (HWVoiceOut *hw) int err; coreaudioVoiceOut *core = (coreaudioVoiceOut *) hw; - if (!isAtexit) { + if (!audio_is_cleaning_up()) { /* stop playback */ if (isPlaying(core->outputDeviceID)) { status = AudioDeviceStop(core->outputDeviceID, core->ioprocid); @@ -673,7 +666,7 @@ static int coreaudio_ctl_out (HWVoiceOut *hw, int cmd, ...) case VOICE_DISABLE: /* stop playback */ - if (!isAtexit) { + if (!audio_is_cleaning_up()) { if (isPlaying(core->outputDeviceID)) { status = AudioDeviceStop(core->outputDeviceID, core->ioprocid); @@ -697,7 +690,6 @@ static void *coreaudio_audio_init (void) CoreaudioConf *conf = g_malloc(sizeof(CoreaudioConf)); *conf = glob_conf; - atexit(coreaudio_atexit); return conf; } @@ -4612,6 +4612,7 @@ int main(int argc, char **argv, char **envp) /* vhost-user must be cleaned up before chardevs. */ net_cleanup(); + audio_cleanup(); monitor_cleanup(); qemu_chr_cleanup(); |