diff options
author | Lennart Poettering <lennart@poettering.net> | 2009-08-27 03:55:47 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2009-08-27 03:55:47 +0200 |
commit | 54d8b7b31e3fbcbe80e20d0aef2bc344d44db81e (patch) | |
tree | b6386ac633a6bb88509591a54935ecb91ba0e779 /src/alsa.c | |
parent | a030f162722d5172be86eb6691d61baffe981b54 (diff) | |
download | libcanberra-54d8b7b31e3fbcbe80e20d0aef2bc344d44db81e.tar.gz |
implement ca_context_playing() call
Diffstat (limited to 'src/alsa.c')
-rw-r--r-- | src/alsa.c | 29 |
1 files changed, 29 insertions, 0 deletions
@@ -521,3 +521,32 @@ int driver_cancel(ca_context *c, uint32_t id) { return CA_SUCCESS; } + +int driver_playing(ca_context *c, uint32_t id, int *playing) { + struct private *p; + struct outstanding *out; + + ca_return_val_if_fail(c, CA_ERROR_INVALID); + ca_return_val_if_fail(c->private, CA_ERROR_STATE); + ca_return_val_if_fail(playing, CA_ERROR_INVALID); + + p = PRIVATE(c); + + *playing = 0; + + ca_mutex_lock(p->outstanding_mutex); + + for (out = p->outstanding; out; out = out->next) { + + if (out->dead || + out->id != id) + continue; + + *playing = 1; + break; + } + + ca_mutex_unlock(p->outstanding_mutex); + + return CA_SUCCESS; +} |