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stream: handle monitor sources

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This commit is contained in:
Wim Taymans 2018-12-11 16:37:30 +01:00
parent c201a1e666
commit 72b61f614a
4 changed files with 31 additions and 12 deletions
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13
src/context.c
View file

@ -104,7 +104,7 @@ struct global *pa_context_find_global_by_name(pa_context *c, uint32_t mask, cons
uint32_t id = atoi(name);
spa_list_for_each(g, &c->globals, link) {
if (!(g->mask & mask))
if ((g->mask & mask) == 0)
continue;
if (g->props != NULL &&
(str = pw_properties_get(g->props, "node.name")) != NULL &&
@ -138,7 +138,9 @@ struct global *pa_context_find_linked(pa_context *c, uint32_t idx)
if (f == NULL)
continue;
if (f->mask & PA_SUBSCRIPTION_MASK_DSP) {
f = pa_context_find_global(c, f->dsp_info.session);
if (!(f->mask & PA_SUBSCRIPTION_MASK_SOURCE) ||
g->link_info.dst->parent_id != idx)
f = pa_context_find_global(c, f->dsp_info.session);
}
return f;
}
@ -148,6 +150,7 @@ struct global *pa_context_find_linked(pa_context *c, uint32_t idx)
static int set_mask(pa_context *c, struct global *g)
{
const char *str;
struct global *f;
switch (g->type) {
case PW_TYPE_INTERFACE_Device:
@ -172,12 +175,16 @@ static int set_mask(pa_context *c, struct global *g)
if (strcmp(str, "Audio/Sink") == 0) {
g->mask = PA_SUBSCRIPTION_MASK_SINK;
g->event = PA_SUBSCRIPTION_EVENT_SINK;
g->node_info.monitor = SPA_ID_INVALID;
}
else if (strcmp(str, "Audio/DSP/Playback") == 0) {
if ((str = pw_properties_get(g->props, "node.session")) == NULL)
return 0;
g->mask = PA_SUBSCRIPTION_MASK_DSP_SINK;
g->mask = PA_SUBSCRIPTION_MASK_DSP_SINK | PA_SUBSCRIPTION_MASK_SOURCE;
g->event = PA_SUBSCRIPTION_EVENT_SOURCE;
g->dsp_info.session = pw_properties_parse_int(str);
if ((f = pa_context_find_global(c, g->dsp_info.session)) != NULL)
f->node_info.monitor = g->id;
}
else if (strcmp(str, "Audio/Source") == 0) {
g->mask = PA_SUBSCRIPTION_MASK_SOURCE;

4
src/internal.h
View file

@ -222,6 +222,10 @@ struct global {
struct {
uint32_t session;
} dsp_info;
/* for sink/source */
struct {
uint32_t monitor;
} node_info;
/* for devices */
struct {
struct pw_array profiles;

19
src/introspect.c
View file

@ -334,6 +334,8 @@ static void sink_callback(struct sink_data *d)
pa_format_info ii[1];
pa_format_info *ip[1];
pw_log_debug("sink %d %s monitor %d", g->id, info->name, g->node_info.monitor);
spa_zero(i);
i.name = info->name;
i.index = g->id;
@ -345,7 +347,7 @@ static void sink_callback(struct sink_data *d)
i.owner_module = g->parent_id;
pa_cvolume_set(&i.volume, 2, PA_VOLUME_NORM);
i.mute = false;
i.monitor_source = PA_INVALID_INDEX;
i.monitor_source = g->node_info.monitor;
i.monitor_source_name = "unknown";
i.latency = 0;
i.driver = "PipeWire";
@ -565,8 +567,13 @@ static void source_callback(struct source_data *d)
i.owner_module = g->parent_id;
pa_cvolume_set(&i.volume, 2, PA_VOLUME_NORM);
i.mute = false;
i.monitor_of_sink = PA_INVALID_INDEX;
i.monitor_of_sink_name = "unknown";
if (g->mask & PA_SUBSCRIPTION_MASK_DSP_SINK) {
i.monitor_of_sink = g->dsp_info.session;
i.monitor_of_sink_name = "unknown";
} else {
i.monitor_of_sink = PA_INVALID_INDEX;
i.monitor_of_sink_name = NULL;
}
i.latency = 0;
i.driver = "PipeWire";
i.flags = 0;
@ -1473,8 +1480,8 @@ pa_operation* pa_context_set_sink_input_volume(pa_context *c, uint32_t idx, cons
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),
SPA_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_volume, &SPA_POD_Float(v),
0));
}
o = pa_operation_new(c, NULL, on_success, sizeof(struct success_ack));
@ -1511,7 +1518,7 @@ pa_operation* pa_context_set_sink_input_mute(pa_context *c, uint32_t idx, int mu
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_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_mute, &SPA_POD_Bool(mute),
0));
}

7
src/stream.c
View file

@ -202,7 +202,7 @@ static void configure_device(pa_stream *s)
else
s->device_name = strdup(str);
}
pw_log_debug("linked to %d '%s'", s->device_index, s->device_name);
pw_log_debug("stream %p: linked to %d '%s'", s, s->device_index, s->device_name);
}
static void stream_state_changed(void *data, enum pw_stream_state old,
@ -690,6 +690,7 @@ uint32_t pa_stream_get_device_index(pa_stream *s)
PA_CHECK_VALIDITY_RETURN_ANY(s->context, s->device_index != PA_INVALID_INDEX,
PA_ERR_BADSTATE, PA_INVALID_INDEX);
pw_log_trace("stream %p: %d", s, s->device_index);
return s->device_index;
}
@ -840,7 +841,7 @@ static int create_stream(pa_stream_direction_t direction,
if ((str = getenv("PIPEWIRE_NODE")) != NULL)
devid = atoi(str);
}
else {
else if (devid == SPA_ID_INVALID) {
uint32_t mask;
if (direction == PA_STREAM_PLAYBACK)
@ -1131,7 +1132,7 @@ int pa_stream_peek(pa_stream *s,
}
*data = SPA_MEMBER(s->buffer_data, s->buffer_offset, void);
*nbytes = s->buffer_size;
pw_log_trace("stream %p: %p %zd", s, *data, *nbytes);
pw_log_trace("stream %p: %p %zd %f", s, *data, *nbytes, *(float*)*data);
return 0;
}