void
lazyopen_wresp(struct puffs_usermount *pu, struct puffs_framebuf *pb,
void *arg, int error)
{
struct psshfs_node *psn = arg;
/* XXX: this is not enough */
if (psn->stat & PSN_RECLAIMED) {
error = ENOENT;
goto moreout;
}
if (error)
goto out;
error = psbuf_expect_handle(pb, &psn->fhand_w, &psn->fhand_w_len);
out:
psn->lazyopen_err_w = error;
psn->lazyopen_w = NULL;
if (error)
psn->stat &= ~PSN_DOLAZY_W;
if (psn->stat & PSN_HANDLECLOSE && (psn->stat & PSN_LAZYWAIT_W) == 0)
closehandles(pu, psn, HANDLE_WRITE);
moreout:
puffs_framebuf_destroy(pb);
}
static int init(struct ao *ao)
{
MP_VERBOSE(ao, "init!\n");
ao->format = af_fmt_from_planar(ao->format);
struct mp_chmap_sel sel = {0};
mp_chmap_sel_add_waveext(&sel);
if (!ao_chmap_sel_adjust(ao, &sel, &ao->channels))
return -1;
struct wasapi_state *state = (struct wasapi_state *)ao->priv;
state->log = ao->log;
wasapi_fill_VistaBlob(state);
if (state->opt_list) {
wasapi_enumerate_devices(state->log, NULL, NULL);
}
if (state->opt_exclusive) {
state->share_mode = AUDCLNT_SHAREMODE_EXCLUSIVE;
} else {
state->share_mode = AUDCLNT_SHAREMODE_SHARED;
}
state->init_done = CreateEventW(NULL, FALSE, FALSE, NULL);
state->hUninit = CreateEventW(NULL, FALSE, FALSE, NULL);
state->hFeed = CreateEventW(NULL, FALSE, FALSE, NULL); /* for wasapi event mode */
state->hForceFeed = CreateEventW(NULL, FALSE, FALSE, NULL);
state->hFeedDone = CreateEventW(NULL, FALSE, FALSE, NULL);
if (!state->init_done || !state->hFeed || !state->hUninit ||
!state->hForceFeed || !state->hFeedDone)
{
closehandles(ao);
/* failed to init events */
return -1;
}
state->init_ret = -1;
state->threadLoop = (HANDLE)CreateThread(NULL, 0, &ThreadLoop, ao, 0, NULL);
if (!state->threadLoop) {
/* failed to init thread */
MP_ERR(ao, "fail to create thread!\n");
return -1;
}
WaitForSingleObject(state->init_done, INFINITE); /* wait on init complete */
if (state->init_ret) {
if (!ao->probing) {
MP_ERR(ao, "thread_init failed!\n");
}
} else
MP_VERBOSE(ao, "Init Done!\n");
wasapi_setup_proxies(state);
return state->init_ret;
}
static void uninit(struct ao *ao)
{
MP_VERBOSE(ao, "uninit!\n");
struct wasapi_state *state = (struct wasapi_state *)ao->priv;
wasapi_release_proxies(state);
SetEvent(state->hUninit);
/* wait up to 10 seconds */
if (WaitForSingleObject(state->threadLoop, 10000) == WAIT_TIMEOUT)
MP_ERR(ao, "audio loop thread refuses to abort!");
if (state->VistaBlob.hAvrt)
FreeLibrary(state->VistaBlob.hAvrt);
closehandles(ao);
MP_VERBOSE(ao, "uninit END!\n");
}
void cleanup()
{
closehandles();
}
