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Support for setting volume on sources.

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@560 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2006-02-22 14:11:23 +00:00
parent 6cd225010f
commit cc2178e5c3
11 changed files with 232 additions and 20 deletions
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54
src/polypcore/cli-command.c
View file

@ -77,6 +77,7 @@ static int pa_cli_command_load(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int
static int pa_cli_command_unload(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
static int pa_cli_command_sink_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
static int pa_cli_command_sink_input_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
static int pa_cli_command_source_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
static int pa_cli_command_sink_default(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
static int pa_cli_command_source_default(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
static int pa_cli_command_kill_client(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, int *fail);
@ -114,6 +115,7 @@ static const struct command commands[] = {
{ "unload-module", pa_cli_command_unload, "Unload a module (args: index)", 2},
{ "set-sink-volume", pa_cli_command_sink_volume, "Set the volume of a sink (args: index|name, volume)", 3},
{ "set-sink-input-volume", pa_cli_command_sink_input_volume, "Set the volume of a sink input (args: index|name, volume)", 3},
{ "set-source-volume", pa_cli_command_source_volume, "Set the volume of a source (args: index|name, volume)", 3},
{ "set-default-sink", pa_cli_command_sink_default, "Set the default sink (args: index|name)", 2},
{ "set-default-source", pa_cli_command_source_default, "Set the default source (args: index|name)", 2},
{ "kill-client", pa_cli_command_kill_client, "Kill a client (args: index)", 2},
@ -376,6 +378,37 @@ static int pa_cli_command_sink_input_volume(pa_core *c, pa_tokenizer *t, pa_strb
return 0;
}
static int pa_cli_command_source_volume(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
const char *n, *v;
pa_source *source;
uint32_t volume;
pa_cvolume cvolume;
if (!(n = pa_tokenizer_get(t, 1))) {
pa_strbuf_puts(buf, "You need to specify a source either by its name or its index.\n");
return -1;
}
if (!(v = pa_tokenizer_get(t, 2))) {
pa_strbuf_puts(buf, "You need to specify a volume >= 0. (0 is muted, 0x100 is normal volume)\n");
return -1;
}
if (pa_atou(v, &volume) < 0) {
pa_strbuf_puts(buf, "Failed to parse volume.\n");
return -1;
}
if (!(source = pa_namereg_get(c, n, PA_NAMEREG_SOURCE, 1))) {
pa_strbuf_puts(buf, "No source found by this name or index.\n");
return -1;
}
pa_cvolume_set(&cvolume, source->sample_spec.channels, volume);
pa_source_set_volume(source, PA_MIXER_HARDWARE, &cvolume);
return 0;
}
static int pa_cli_command_sink_default(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
const char *n;
assert(c && t);
@ -633,7 +666,8 @@ static int pa_cli_command_list_props(pa_core *c, pa_tokenizer *t, pa_strbuf *buf
static int pa_cli_command_dump(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_GCC_UNUSED int *fail) {
pa_module *m;
pa_sink *s;
pa_sink *sink;
pa_source *source;
int nl;
const char *p;
uint32_t idx;
@ -667,8 +701,8 @@ static int pa_cli_command_dump(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_G
nl = 0;
for (s = pa_idxset_first(c->sinks, &idx); s; s = pa_idxset_next(c->sinks, &idx)) {
if (s->owner && s->owner->auto_unload)
for (sink = pa_idxset_first(c->sinks, &idx); sink; sink = pa_idxset_next(c->sinks, &idx)) {
if (sink->owner && sink->owner->auto_unload)
continue;
if (!nl) {
@ -676,7 +710,19 @@ static int pa_cli_command_dump(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, PA_G
nl = 1;
}
pa_strbuf_printf(buf, "set-sink-volume %s 0x%03x\n", s->name, pa_cvolume_avg(pa_sink_get_volume(s, PA_MIXER_HARDWARE)));
pa_strbuf_printf(buf, "set-sink-volume %s 0x%03x\n", sink->name, pa_cvolume_avg(pa_sink_get_volume(sink, PA_MIXER_HARDWARE)));
}
for (source = pa_idxset_first(c->sources, &idx); source; source = pa_idxset_next(c->sources, &idx)) {
if (source->owner && source->owner->auto_unload)
continue;
if (!nl) {
pa_strbuf_puts(buf, "\n");
nl = 1;
}
pa_strbuf_printf(buf, "set-source-volume %s 0x%03x\n", source->name, pa_cvolume_avg(pa_source_get_volume(source, PA_MIXER_HARDWARE)));
}