mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-12-17 08:56:42 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

bum version number

Browse source 
add new macro PA_API_VERSION for preprocessor level conditional compiling
add new native APIs:
	- counter
	- cork & flush for record streams
	- add flags parameters to pa_stream_connect_xx()
	- new prebuf command
	- time api, and total latency calculator
	- return sample spec
ability to cork source output streams
dump server status on SIGHUP to syslog
show sink input/source outputs status in cli-text.c
don't flush esound output buffer when client disconnects
move version api to polyplib-version.h


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@240 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-09-26 17:02:26 +00:00
parent 405fac5ea7
commit 5bac3c3ce5
26 changed files with 392 additions and 94 deletions
Download patch file Download diff file Expand all files Collapse all files

76
polyp/protocol-native.c
View file

@ -150,6 +150,8 @@ static void command_add_autoload(struct pa_pdispatch *pd, uint32_t command, uint
static void command_remove_autoload(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
static void command_get_autoload_info(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
static void command_get_autoload_info_list(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
static void command_cork_record_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
static void command_flush_record_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
static const struct pa_pdispatch_command command_table[PA_COMMAND_MAX] = {
[PA_COMMAND_ERROR] = { NULL },
@ -190,11 +192,18 @@ static const struct pa_pdispatch_command command_table[PA_COMMAND_MAX] = {
[PA_COMMAND_GET_SAMPLE_INFO_LIST] = { command_get_info_list },
[PA_COMMAND_GET_SERVER_INFO] = { command_get_server_info },
[PA_COMMAND_SUBSCRIBE] = { command_subscribe },
[PA_COMMAND_SET_SINK_VOLUME] = { command_set_volume },
[PA_COMMAND_SET_SINK_INPUT_VOLUME] = { command_set_volume },
[PA_COMMAND_CORK_PLAYBACK_STREAM] = { command_cork_playback_stream },
[PA_COMMAND_FLUSH_PLAYBACK_STREAM] = { command_flush_or_trigger_playback_stream },
[PA_COMMAND_TRIGGER_PLAYBACK_STREAM] = { command_flush_or_trigger_playback_stream },
[PA_COMMAND_PREBUF_PLAYBACK_STREAM] = { command_flush_or_trigger_playback_stream },
[PA_COMMAND_CORK_RECORD_STREAM] = { command_cork_record_stream },
[PA_COMMAND_FLUSH_RECORD_STREAM] = { command_flush_record_stream },
[PA_COMMAND_SET_DEFAULT_SINK] = { command_set_default_sink_or_source },
[PA_COMMAND_SET_DEFAULT_SOURCE] = { command_set_default_sink_or_source },
[PA_COMMAND_SET_PLAYBACK_STREAM_NAME] = { command_set_stream_name },
@ -208,6 +217,7 @@ static const struct pa_pdispatch_command command_table[PA_COMMAND_MAX] = {
[PA_COMMAND_GET_AUTOLOAD_INFO_LIST] = { command_get_autoload_info_list },
[PA_COMMAND_ADD_AUTOLOAD] = { command_add_autoload },
[PA_COMMAND_REMOVE_AUTOLOAD] = { command_remove_autoload },
};
/* structure management */
@ -538,6 +548,7 @@ static void command_create_playback_stream(struct pa_pdispatch *pd, uint32_t com
struct pa_tagstruct *reply;
struct pa_sink *sink;
pa_volume_t volume;
int corked;
assert(c && t && c->protocol && c->protocol->core);
if (pa_tagstruct_gets(t, &name) < 0 || !name ||
@ -545,6 +556,7 @@ static void command_create_playback_stream(struct pa_pdispatch *pd, uint32_t com
pa_tagstruct_getu32(t, &sink_index) < 0 ||
pa_tagstruct_gets(t, &sink_name) < 0 ||
pa_tagstruct_getu32(t, &maxlength) < 0 ||
pa_tagstruct_get_boolean(t, &corked) < 0 ||
pa_tagstruct_getu32(t, &tlength) < 0 ||
pa_tagstruct_getu32(t, &prebuf) < 0 ||
pa_tagstruct_getu32(t, &minreq) < 0 ||
@ -574,6 +586,8 @@ static void command_create_playback_stream(struct pa_pdispatch *pd, uint32_t com
pa_pstream_send_error(c->pstream, tag, PA_ERROR_INVALID);
return;
}
pa_sink_input_cork(s->sink_input, corked);
reply = pa_tagstruct_new(NULL, 0);
assert(reply);
@ -1412,12 +1426,12 @@ static void command_set_volume(struct pa_pdispatch *pd, uint32_t command, uint32
static void command_cork_playback_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata) {
struct connection *c = userdata;
uint32_t index;
uint32_t b;
int b;
struct playback_stream *s;
assert(c && t);
if (pa_tagstruct_getu32(t, &index) < 0 ||
pa_tagstruct_getu32(t, &b) < 0 ||
pa_tagstruct_get_boolean(t, &b) < 0 ||
!pa_tagstruct_eof(t)) {
protocol_error(c);
return;
@ -1459,7 +1473,9 @@ static void command_flush_or_trigger_playback_stream(struct pa_pdispatch *pd, ui
return;
}
if (command == PA_COMMAND_TRIGGER_PLAYBACK_STREAM)
if (command == PA_COMMAND_PREBUF_PLAYBACK_STREAM)
pa_memblockq_prebuf_reenable(s->memblockq);
else if (command == PA_COMMAND_TRIGGER_PLAYBACK_STREAM)
pa_memblockq_prebuf_disable(s->memblockq);
else {
assert(command == PA_COMMAND_FLUSH_PLAYBACK_STREAM);
@ -1472,6 +1488,60 @@ static void command_flush_or_trigger_playback_stream(struct pa_pdispatch *pd, ui
request_bytes(s);
}
static void command_cork_record_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata) {
struct connection *c = userdata;
uint32_t index;
struct record_stream *s;
int b;
assert(c && t);
if (pa_tagstruct_getu32(t, &index) < 0 ||
pa_tagstruct_get_boolean(t, &b) < 0 ||
!pa_tagstruct_eof(t)) {
protocol_error(c);
return;
}
if (!c->authorized) {
pa_pstream_send_error(c->pstream, tag, PA_ERROR_ACCESS);
return;
}
if (!(s = pa_idxset_get_by_index(c->record_streams, index))) {
pa_pstream_send_error(c->pstream, tag, PA_ERROR_NOENTITY);
return;
}
pa_source_output_cork(s->source_output, b);
pa_pstream_send_simple_ack(c->pstream, tag);
}
static void command_flush_record_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata) {
struct connection *c = userdata;
uint32_t index;
struct record_stream *s;
assert(c && t);
if (pa_tagstruct_getu32(t, &index) < 0 ||
!pa_tagstruct_eof(t)) {
protocol_error(c);
return;
}
if (!c->authorized) {
pa_pstream_send_error(c->pstream, tag, PA_ERROR_ACCESS);
return;
}
if (!(s = pa_idxset_get_by_index(c->record_streams, index))) {
pa_pstream_send_error(c->pstream, tag, PA_ERROR_NOENTITY);
return;
}
pa_memblockq_flush(s->memblockq);
pa_pstream_send_simple_ack(c->pstream, tag);
}
static void command_set_default_sink_or_source(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata) {
struct connection *c = userdata;
uint32_t index;