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introspect: Expose card profile available flag

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Available flag can be used by clients to disable the selection of
profiles unavailable.

Update protocol to 29
This commit is contained in:
Luiz Augusto von Dentz 2013-07-15 18:21:25 +03:00 • committed by Tanu Kaskinen
parent b76b9c32d9
commit b98a2e158f
5 changed files with 37 additions and 16 deletions
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33
src/pulse/introspect.c
View file

@ -886,12 +886,8 @@ static void context_get_card_info_callback(pa_pdispatch *pd, uint32_t command, u
pa_tagstruct_gets(t, &i.name) < 0 ||
pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
pa_tagstruct_gets(t, &i.driver) < 0 ||
pa_tagstruct_getu32(t, &i.n_profiles) < 0) {
pa_context_fail(o->context, PA_ERR_PROTOCOL);
card_info_free(&i);
goto finish;
}
pa_tagstruct_getu32(t, &i.n_profiles) < 0)
goto fail;
if (i.n_profiles > 0) {
i.profiles = pa_xnew0(pa_card_profile_info, i.n_profiles+1);
@ -902,11 +898,15 @@ static void context_get_card_info_callback(pa_pdispatch *pd, uint32_t command, u
pa_tagstruct_gets(t, &i.profiles[j].description) < 0 ||
pa_tagstruct_getu32(t, &i.profiles[j].n_sinks) < 0 ||
pa_tagstruct_getu32(t, &i.profiles[j].n_sources) < 0 ||
pa_tagstruct_getu32(t, &i.profiles[j].priority) < 0) {
pa_tagstruct_getu32(t, &i.profiles[j].priority) < 0)
goto fail;
pa_context_fail(o->context, PA_ERR_PROTOCOL);
card_info_free(&i);
goto finish;
i.profiles[j].available = 1;
if (o->context->version >= 29) {
uint32_t av;
if (pa_tagstruct_getu32(t, &av) < 0)
goto fail;
i.profiles[j].available = av;
}
}
@ -934,11 +934,8 @@ static void context_get_card_info_callback(pa_pdispatch *pd, uint32_t command, u
}
if (o->context->version >= 26) {
if (fill_card_port_info(o->context, t, &i) < 0) {
pa_context_fail(o->context, PA_ERR_PROTOCOL);
card_info_free(&i);
goto finish;
}
if (fill_card_port_info(o->context, t, &i) < 0)
goto fail;
}
if (o->callback) {
@ -958,6 +955,12 @@ static void context_get_card_info_callback(pa_pdispatch *pd, uint32_t command, u
finish:
pa_operation_done(o);
pa_operation_unref(o);
return;
fail:
pa_context_fail(o->context, PA_ERR_PROTOCOL);
card_info_free(&i);
goto finish;
}
pa_operation* pa_context_get_card_info_by_index(pa_context *c, uint32_t idx, pa_card_info_cb_t cb, void *userdata) {