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Implement the sink/source volume/mute api
This commit is contained in:
Wim Taymans 2019-01-04 10:00:57 +01:00
parent 3d95ea4d13
commit 9062145e13
4 changed files with 295 additions and 74 deletions
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300
src/introspect.c
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@ -478,28 +478,152 @@ pa_operation* pa_context_get_sink_info_list(pa_context *c, pa_sink_info_cb_t cb,
return o;
}
static void set_node_volume(pa_context *c, struct global *g, const pa_cvolume *volume)
{
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
float v;
v = pa_cvolume_avg(volume) / (float) PA_VOLUME_NORM;
ensure_global(c, g);
pw_node_proxy_set_param((struct pw_node_proxy*)g->proxy,
SPA_PARAM_Props, 0,
spa_pod_builder_object(&b,
SPA_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_volume, &SPA_POD_Float(v),
0));
}
static void set_node_mute(pa_context *c, struct global *g, bool mute)
{
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
ensure_global(c, g);
pw_node_proxy_set_param((struct pw_node_proxy*)g->proxy,
SPA_PARAM_Props, 0,
spa_pod_builder_object(&b,
SPA_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_mute, &SPA_POD_Bool(mute),
0));
}
pa_operation* pa_context_set_sink_volume_by_index(pa_context *c, uint32_t idx, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata)
{
pw_log_warn("Not Implemented %d", idx);
return NULL;
pa_operation *o;
struct global *g;
struct success_ack *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
pw_log_debug("context %p: index %d", c, idx);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
if ((g = pa_context_find_global(c, idx)) == NULL)
return NULL;
if (!(g->mask & PA_SUBSCRIPTION_MASK_SINK))
return NULL;
set_node_volume(c, g, volume);
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
d->cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation* pa_context_set_sink_volume_by_name(pa_context *c, const char *name, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata)
{
pw_log_warn("Not Implemented %s", name);
return NULL;
pa_operation *o;
struct global *g;
struct success_ack *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
pw_log_debug("context %p: name %s", c, name);
if ((g = pa_context_find_global_by_name(c, PA_SUBSCRIPTION_MASK_SINK, name)) == NULL)
return NULL;
set_node_volume(c, g, volume);
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
d->cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation* pa_context_set_sink_mute_by_index(pa_context *c, uint32_t idx, int mute, pa_context_success_cb_t cb, void *userdata)
{
pw_log_warn("Not Implemented %d", mute);
return NULL;
pa_operation *o;
struct global *g;
struct success_ack *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
pw_log_debug("context %p: index %d", c, idx);
if ((g = pa_context_find_global(c, idx)) == NULL)
return NULL;
if (!(g->mask & PA_SUBSCRIPTION_MASK_SINK))
return NULL;
set_node_mute(c, g, mute);
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
d->cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation* pa_context_set_sink_mute_by_name(pa_context *c, const char *name, int mute, pa_context_success_cb_t cb, void *userdata)
{
pw_log_warn("Not Implemented %s", name);
return NULL;
pa_operation *o;
struct global *g;
struct success_ack *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
pw_log_debug("context %p: name %s", c, name);
if ((g = pa_context_find_global_by_name(c, PA_SUBSCRIPTION_MASK_SINK, name)) == NULL)
return NULL;
set_node_mute(c, g, mute);
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
d->cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation* pa_context_suspend_sink_by_name(pa_context *c, const char *sink_name, int suspend, pa_context_success_cb_t cb, void* userdata)
@ -709,26 +833,116 @@ pa_operation* pa_context_get_source_info_list(pa_context *c, pa_source_info_cb_t
pa_operation* pa_context_set_source_volume_by_index(pa_context *c, uint32_t idx, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct global *g;
struct success_ack *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
pw_log_debug("context %p: index %d", c, idx);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
if ((g = pa_context_find_global(c, idx)) == NULL)
return NULL;
if (!(g->mask & PA_SUBSCRIPTION_MASK_SOURCE))
return NULL;
set_node_volume(c, g, volume);
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
d->cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation* pa_context_set_source_volume_by_name(pa_context *c, const char *name, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct global *g;
struct success_ack *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
PA_CHECK_VALIDITY_RETURN_NULL(c, pa_cvolume_valid(volume), PA_ERR_INVALID);
pw_log_debug("context %p: name %s", c, name);
if ((g = pa_context_find_global_by_name(c, PA_SUBSCRIPTION_MASK_SOURCE, name)) == NULL)
return NULL;
set_node_volume(c, g, volume);
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
d->cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation* pa_context_set_source_mute_by_index(pa_context *c, uint32_t idx, int mute, pa_context_success_cb_t cb, void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct global *g;
struct success_ack *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
pw_log_debug("context %p: index %d", c, idx);
if ((g = pa_context_find_global(c, idx)) == NULL)
return NULL;
if (!(g->mask & PA_SUBSCRIPTION_MASK_SOURCE))
return NULL;
set_node_mute(c, g, mute);
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
d->cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation* pa_context_set_source_mute_by_name(pa_context *c, const char *name, int mute, pa_context_success_cb_t cb, void *userdata)
{
pw_log_warn("Not Implemented");
return NULL;
pa_operation *o;
struct global *g;
struct success_ack *d;
pa_assert(c);
pa_assert(c->refcount >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
pw_log_debug("context %p: name %s", c, name);
if ((g = pa_context_find_global_by_name(c, PA_SUBSCRIPTION_MASK_SOURCE, name)) == NULL)
return NULL;
set_node_mute(c, g, mute);
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
d->cb = cb;
d->userdata = userdata;
pa_operation_sync(o);
return o;
}
pa_operation* pa_context_suspend_source_by_name(pa_context *c, const char *source_name, int suspend, pa_context_success_cb_t cb, void* userdata)
@ -1489,11 +1703,8 @@ pa_operation* pa_context_set_sink_input_volume(pa_context *c, uint32_t idx, cons
struct global *g;
pa_operation *o;
struct success_ack *d;
float v;
v = pa_cvolume_avg(volume) / (float) PA_VOLUME_NORM;
pw_log_debug("contex %p: index %d volume %f", c, idx, v);
pw_log_debug("contex %p: index %d", c, idx);
if ((s = find_stream(c, idx)) == NULL) {
if ((g = pa_context_find_global(c, idx)) == NULL)
@ -1503,19 +1714,11 @@ pa_operation* pa_context_set_sink_input_volume(pa_context *c, uint32_t idx, cons
}
if (s) {
s->volume = v;
s->volume = pa_cvolume_avg(volume) / (float) PA_VOLUME_NORM;
pw_stream_set_control(s->stream, PW_STREAM_CONTROL_VOLUME, s->mute ? 0.0 : s->volume);
}
else if (g) {
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
pw_node_proxy_set_param((struct pw_node_proxy*)g->proxy,
SPA_PARAM_Props, 0,
spa_pod_builder_object(&b,
SPA_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_volume, &SPA_POD_Float(v),
0));
set_node_volume(c, g, volume);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
@ -1545,15 +1748,7 @@ pa_operation* pa_context_set_sink_input_mute(pa_context *c, uint32_t idx, int mu
pw_stream_set_control(s->stream, PW_STREAM_CONTROL_VOLUME, s->mute ? 0.0 : s->volume);
}
else if (g) {
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
pw_node_proxy_set_param((struct pw_node_proxy*)g->proxy,
SPA_PARAM_Props, 0,
spa_pod_builder_object(&b,
SPA_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_mute, &SPA_POD_Bool(mute),
0));
set_node_mute(c, g, mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
@ -1769,11 +1964,8 @@ pa_operation* pa_context_set_source_output_volume(pa_context *c, uint32_t idx, c
struct global *g;
pa_operation *o;
struct success_ack *d;
float v;
v = pa_cvolume_avg(volume) / (float) PA_VOLUME_NORM;
pw_log_debug("contex %p: index %d volume %f", c, idx, v);
pw_log_debug("contex %p: index %d", c, idx);
if ((s = find_stream(c, idx)) == NULL) {
if ((g = pa_context_find_global(c, idx)) == NULL)
@ -1783,19 +1975,11 @@ pa_operation* pa_context_set_source_output_volume(pa_context *c, uint32_t idx, c
}
if (s) {
s->volume = v;
s->volume = pa_cvolume_avg(volume) / (float) PA_VOLUME_NORM;
pw_stream_set_control(s->stream, PW_STREAM_CONTROL_VOLUME, s->mute ? 0.0 : s->volume);
}
else if (g) {
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
pw_node_proxy_set_param((struct pw_node_proxy*)g->proxy,
SPA_PARAM_Props, 0,
spa_pod_builder_object(&b,
SPA_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_volume, &SPA_POD_Float(v),
0));
set_node_volume(c, g, volume);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;
@ -1825,15 +2009,7 @@ pa_operation* pa_context_set_source_output_mute(pa_context *c, uint32_t idx, int
pw_stream_set_control(s->stream, PW_STREAM_CONTROL_VOLUME, s->mute ? 0.0 : s->volume);
}
else if (g) {
char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
pw_node_proxy_set_param((struct pw_node_proxy*)g->proxy,
SPA_PARAM_Props, 0,
spa_pod_builder_object(&b,
SPA_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_mute, &SPA_POD_Bool(mute),
0));
set_node_mute(c, g, mute);
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
d = o->userdata;