mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-11-10 13:29:58 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

include the name of the master sink in the name for piggy-backed virtual sinks

Browse source 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1885 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-09-22 01:35:32 +00:00
parent c6b43bf119
commit 6cfb09698a
2 changed files with 30 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/modules/module-ladspa-sink.c
View file

@ -56,8 +56,6 @@ PA_MODULE_USAGE(
"label=<ladspa plugin label> "
"control=<comma seperated list of input control values>")
#define DEFAULT_SINK_NAME "ladspa"
struct userdata {
pa_core *core;
pa_module *module;
@ -278,6 +276,7 @@ int pa__init(pa_module*m) {
unsigned long input_port, output_port, p, j, n_control;
unsigned c;
pa_bool_t *use_default = NULL;
char *default_sink_name = NULL;
pa_assert(m);
@ -558,8 +557,10 @@ int pa__init(pa_module*m) {
for (c = 0; c < u->channels; c++)
d->activate(u->handle[c]);
default_sink_name = pa_sprintf_malloc("%s.ladspa", master->name);
/* Create sink */
if (!(u->sink = pa_sink_new(m->core, __FILE__, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss, &map))) {
if (!(u->sink = pa_sink_new(m->core, __FILE__, pa_modargs_get_value(ma, "sink_name", default_sink_name), 0, &ss, &map))) {
pa_log("Failed to create sink.");
goto fail;
}
@ -570,7 +571,7 @@ int pa__init(pa_module*m) {
u->sink->flags = PA_SINK_LATENCY|PA_SINK_CAN_SUSPEND;
pa_sink_set_module(u->sink, m);
pa_sink_set_description(u->sink, t = pa_sprintf_malloc("LADSPA on '%s'", master->description));
pa_sink_set_description(u->sink, t = pa_sprintf_malloc("LADSPA plugin '%s' on '%s'", label, master->description));
pa_xfree(t);
pa_sink_set_asyncmsgq(u->sink, master->asyncmsgq);
pa_sink_set_rtpoll(u->sink, master->rtpoll);
@ -601,6 +602,7 @@ int pa__init(pa_module*m) {
pa_modargs_free(ma);
pa_xfree(use_default);
pa_xfree(default_sink_name);
return 0;
@ -609,6 +611,7 @@ fail:
pa_modargs_free(ma);
pa_xfree(use_default);
pa_xfree(default_sink_name);
pa__done(m);

42
src/modules/module-remap-sink.c
View file

@ -52,12 +52,10 @@ PA_MODULE_USAGE(
"rate=<sample rate> "
"channel_map=<channel map>")
#define DEFAULT_SINK_NAME "remapped"
struct userdata {
pa_core *core;
pa_module *module;
pa_sink *sink, *master;
pa_sink_input *sink_input;
@ -67,7 +65,7 @@ struct userdata {
static const char* const valid_modargs[] = {
"sink_name",
"master",
"master_channel_map",
"master_channel_map",
"rate",
"format",
"channels",
@ -78,7 +76,7 @@ static const char* const valid_modargs[] = {
/* Called from I/O thread context */
static int sink_process_msg(pa_msgobject *o, int code, void *data, int64_t offset, pa_memchunk *chunk) {
struct userdata *u = PA_SINK(o)->userdata;
switch (code) {
case PA_SINK_MESSAGE_GET_LATENCY: {
@ -86,25 +84,25 @@ static int sink_process_msg(pa_msgobject *o, int code, void *data, int64_t offse
if (PA_MSGOBJECT(u->master)->process_msg(PA_MSGOBJECT(u->master), PA_SINK_MESSAGE_GET_LATENCY, &usec, 0, NULL) < 0)
usec = 0;
*((pa_usec_t*) data) = usec + pa_bytes_to_usec(u->memchunk.length, &u->sink->sample_spec);
return 0;
}
}
return pa_sink_process_msg(o, code, data, offset, chunk);
}
/* Called from main context */
static int sink_set_state(pa_sink *s, pa_sink_state_t state) {
struct userdata *u;
pa_sink_assert_ref(s);
pa_assert_se(u = s->userdata);
if (PA_SINK_LINKED(state) && u->sink_input)
pa_sink_input_cork(u->sink_input, state == PA_SINK_SUSPENDED);
return 0;
}
@ -149,13 +147,13 @@ static void sink_input_drop_cb(pa_sink_input *i, size_t length) {
pa_assert(length > 0);
if (u->memchunk.memblock) {
if (length < u->memchunk.length) {
u->memchunk.index += length;
u->memchunk.length -= length;
return;
}
pa_memblock_unref(u->memchunk.memblock);
length -= u->memchunk.length;
pa_memchunk_reset(&u->memchunk);
@ -184,7 +182,7 @@ static void sink_input_attach_cb(pa_sink_input *i) {
pa_sink_set_asyncmsgq(u->sink, i->sink->asyncmsgq);
pa_sink_set_rtpoll(u->sink, i->sink->rtpoll);
pa_sink_attach_within_thread(u->sink);
}
@ -202,7 +200,7 @@ static void sink_input_kill_cb(pa_sink_input *i) {
pa_sink_unlink(u->sink);
pa_sink_unref(u->sink);
u->sink = NULL;
pa_module_unload_request(u->module);
}
@ -214,6 +212,7 @@ int pa__init(pa_module*m) {
char *t;
pa_sink *master;
pa_sink_input_new_data data;
char *default_sink_name = NULL;
pa_assert(m);
@ -244,7 +243,7 @@ int pa__init(pa_module*m) {
pa_log("Number of channels doesn't match");
goto fail;
}
u = pa_xnew0(struct userdata, 1);
u->core = m->core;
u->module = m;
@ -252,8 +251,10 @@ int pa__init(pa_module*m) {
u->master = master;
pa_memchunk_reset(&u->memchunk);
default_sink_name = pa_sprintf_malloc("%s.remapped", master->name);
/* Create sink */
if (!(u->sink = pa_sink_new(m->core, __FILE__, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss, &sink_map))) {
if (!(u->sink = pa_sink_new(m->core, __FILE__, pa_modargs_get_value(ma, "sink_name", default_sink_name), 0, &ss, &sink_map))) {
pa_log("Failed to create sink.");
goto fail;
}
@ -262,9 +263,9 @@ int pa__init(pa_module*m) {
u->sink->set_state = sink_set_state;
u->sink->userdata = u;
u->sink->flags = PA_SINK_LATENCY|PA_SINK_CAN_SUSPEND;
pa_sink_set_module(u->sink, m);
pa_sink_set_description(u->sink, t = pa_sprintf_malloc("Remapped sink of '%s'", master->description));
pa_sink_set_description(u->sink, t = pa_sprintf_malloc("Remapped %s", master->description));
pa_xfree(t);
pa_sink_set_asyncmsgq(u->sink, master->asyncmsgq);
pa_sink_set_rtpoll(u->sink, master->rtpoll);
@ -273,7 +274,7 @@ int pa__init(pa_module*m) {
pa_sink_input_new_data_init(&data);
data.sink = u->master;
data.driver = __FILE__;
data.name = "Remapped stream";
data.name = "Remapped Stream";
pa_sink_input_new_data_set_sample_spec(&data, &ss);
pa_sink_input_new_data_set_channel_map(&data, &stream_map);
data.module = m;
@ -293,6 +294,7 @@ int pa__init(pa_module*m) {
pa_sink_input_put(u->sink_input);
pa_modargs_free(ma);
pa_xfree(default_sink_name);
return 0;
@ -302,12 +304,14 @@ fail:
pa__done(m);
pa_xfree(default_sink_name);
return -1;
}
void pa__done(pa_module*m) {
struct userdata *u;
pa_assert(m);
if (!(u = m->userdata))