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implement more methods

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Implement extensions with dummies
Implement some more introspection, enough to make pavucontrol start
Implement volume changes on sink_input
This commit is contained in:
Wim Taymans 2018-10-19 13:30:20 +02:00
parent 5498d9c726
commit faccc8d506
5 changed files with 559 additions and 74 deletions
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124
src/ext-device-restore.c
View file

@ -23,13 +23,53 @@
#include "internal.h"
#define EXT_VERSION 1
struct ext_data {
pa_context *context;
pa_ext_device_restore_test_cb_t test_cb;
pa_ext_device_restore_read_device_formats_cb_t read_cb;
pa_context_success_cb_t success_cb;
void *userdata;
};
static void restore_test(pa_operation *o, void *userdata)
{
struct ext_data *d = userdata;
if (d->test_cb)
d->test_cb(o->context, EXT_VERSION, d->userdata);
pa_operation_done(o);
}
pa_operation *pa_ext_device_restore_test(
pa_context *c,
pa_ext_device_restore_test_cb_t cb,
void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct ext_data *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
o = pa_operation_new(c, NULL, restore_test, sizeof(struct ext_data));
d = o->userdata;
d->context = c;
d->test_cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
static void on_success(pa_operation *o, void *userdata)
{
struct ext_data *d = userdata;
if (d->success_cb)
d->success_cb(o->context, PA_OK, d->userdata);
pa_operation_done(o);
}
pa_operation *pa_ext_device_restore_subscribe(
@ -38,8 +78,22 @@ pa_operation *pa_ext_device_restore_subscribe(
pa_context_success_cb_t cb,
void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct ext_data *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
o = pa_operation_new(c, NULL, on_success, sizeof(struct ext_data));
d = o->userdata;
d->context = c;
d->success_cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
void pa_ext_device_restore_set_subscribe_cb(
@ -50,13 +104,35 @@ void pa_ext_device_restore_set_subscribe_cb(
pw_log_warn("Not Implemented");
}
static void read_formats(pa_operation *o, void *userdata)
{
struct ext_data *d = userdata;
if (d->read_cb)
d->read_cb(o->context, NULL, 1, d->userdata);
pa_operation_done(o);
}
pa_operation *pa_ext_device_restore_read_formats_all(
pa_context *c,
pa_ext_device_restore_read_device_formats_cb_t cb,
void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct ext_data *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
o = pa_operation_new(c, NULL, read_formats, sizeof(struct ext_data));
d = o->userdata;
d->context = c;
d->read_cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation *pa_ext_device_restore_read_formats(
@ -66,8 +142,22 @@ pa_operation *pa_ext_device_restore_read_formats(
pa_ext_device_restore_read_device_formats_cb_t cb,
void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct ext_data *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
o = pa_operation_new(c, NULL, read_formats, sizeof(struct ext_data));
d = o->userdata;
d->context = c;
d->read_cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation *pa_ext_device_restore_save_formats(
@ -79,6 +169,20 @@ pa_operation *pa_ext_device_restore_save_formats(
pa_context_success_cb_t cb,
void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct ext_data *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
o = pa_operation_new(c, NULL, on_success, sizeof(struct ext_data));
d = o->userdata;
d->context = c;
d->success_cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}