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| author | Colin Guthrie <cguthrie@mandriva.org> | 2009-09-19 16:13:25 +0100 |
|---|---|---|
| committer | Colin Guthrie <cguthrie@mandriva.org> | 2009-10-01 09:08:29 +0100 |
| commit | 103897a1e33fe83f6ba0b7d521ccc2e36da43881 (patch) | |
| tree | 0534cf39ceba66be5c38adb5c58891364d0a6438 /src/pulse/ext-device-manager.c | |
| parent | 9357bdf4e7c069e29d2fa403a01a892d80d2d89f (diff) | |
device-manager: Provide a way for clients to enable/disable role-based device-priority routing.
The routing logic itself does not yet exist, but the command currently will unload/load module-stream-restore as approriate.
(module-stream-restore would conflict with the role-based priority-routing).
Diffstat (limited to 'src/pulse/ext-device-manager.c')
| -rw-r--r-- | src/pulse/ext-device-manager.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/pulse/ext-device-manager.c b/src/pulse/ext-device-manager.c index 1c6eee5e..0603a89a 100644 --- a/src/pulse/ext-device-manager.c +++ b/src/pulse/ext-device-manager.c @@ -41,6 +41,7 @@ enum { SUBCOMMAND_READ, SUBCOMMAND_WRITE, SUBCOMMAND_DELETE, + SUBCOMMAND_ROLE_DEVICE_PRIORITY_ROUTING, SUBCOMMAND_SUBSCRIBE, SUBCOMMAND_EVENT }; @@ -289,6 +290,37 @@ fail: return NULL; } +pa_operation *pa_ext_device_manager_enable_role_device_priority_routing( + pa_context *c, + int enable, + pa_context_success_cb_t cb, + void *userdata) { + + uint32_t tag; + pa_operation *o = NULL; + pa_tagstruct *t = NULL; + + pa_assert(c); + pa_assert(PA_REFCNT_VALUE(c) >= 1); + + PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED); + PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE); + PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 14, PA_ERR_NOTSUPPORTED); + + o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata); + + t = pa_tagstruct_command(c, PA_COMMAND_EXTENSION, &tag); + pa_tagstruct_putu32(t, PA_INVALID_INDEX); + pa_tagstruct_puts(t, "module-device-manager"); + pa_tagstruct_putu32(t, SUBCOMMAND_ROLE_DEVICE_PRIORITY_ROUTING); + pa_tagstruct_put_boolean(t, !!enable); + + pa_pstream_send_tagstruct(c->pstream, t); + pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref); + + return o; +} + pa_operation *pa_ext_device_manager_subscribe( pa_context *c, int enable, |