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commit glitch-free work

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2122 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2008-03-15 15:19:40 +00:00
parent 347cfc356a
commit 12c01e942d
50 changed files with 2877 additions and 1194 deletions
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81
src/pulsecore/protocol-esound.c
View file

@ -149,8 +149,7 @@ typedef struct proto_handler {
const char *description;
} esd_proto_handler_info_t;
static void sink_input_drop_cb(pa_sink_input *i, size_t length);
static int sink_input_peek_cb(pa_sink_input *i, size_t length, pa_memchunk *chunk);
static int sink_input_pop_cb(pa_sink_input *i, size_t length, pa_memchunk *chunk);
static void sink_input_kill_cb(pa_sink_input *i);
static int sink_input_process_msg(pa_msgobject *o, int code, void *userdata, int64_t offset, pa_memchunk *chunk);
static pa_usec_t source_output_get_latency_cb(pa_source_output *o);
@ -410,14 +409,16 @@ static int esd_proto_stream_play(connection *c, PA_GCC_UNUSED esd_proto_t reques
pa_assert(!c->sink_input && !c->input_memblockq);
pa_sink_input_new_data_init(&sdata);
sdata.sink = sink;
sdata.driver = __FILE__;
sdata.name = c->client->name;
pa_sink_input_new_data_set_sample_spec(&sdata, &ss);
sdata.module = c->protocol->module;
sdata.client = c->client;
sdata.sink = sink;
pa_proplist_update(sdata.proplist, PA_UPDATE_MERGE, c->client->proplist);
pa_sink_input_new_data_set_sample_spec(&sdata, &ss);
c->sink_input = pa_sink_input_new(c->protocol->core, &sdata, 0);
pa_sink_input_new_data_done(&sdata);
CHECK_VALIDITY(c->sink_input, "Failed to create sink input.");
l = (size_t) (pa_bytes_per_second(&ss)*PLAYBACK_BUFFER_SECONDS);
@ -428,13 +429,13 @@ static int esd_proto_stream_play(connection *c, PA_GCC_UNUSED esd_proto_t reques
pa_frame_size(&ss),
(size_t) -1,
l/PLAYBACK_BUFFER_FRAGMENTS,
0,
NULL);
pa_iochannel_socket_set_rcvbuf(c->io, l/PLAYBACK_BUFFER_FRAGMENTS*2);
c->playback.fragment_size = l/PLAYBACK_BUFFER_FRAGMENTS;
c->sink_input->parent.process_msg = sink_input_process_msg;
c->sink_input->peek = sink_input_peek_cb;
c->sink_input->drop = sink_input_drop_cb;
c->sink_input->pop = sink_input_pop_cb;
c->sink_input->kill = sink_input_kill_cb;
c->sink_input->userdata = c;
@ -509,14 +510,16 @@ static int esd_proto_stream_record(connection *c, esd_proto_t request, const voi
pa_assert(!c->output_memblockq && !c->source_output);
pa_source_output_new_data_init(&sdata);
sdata.source = source;
sdata.driver = __FILE__;
sdata.name = c->client->name;
pa_source_output_new_data_set_sample_spec(&sdata, &ss);
sdata.module = c->protocol->module;
sdata.client = c->client;
sdata.source = source;
pa_proplist_update(sdata.proplist, PA_UPDATE_MERGE, c->client->proplist);
pa_source_output_new_data_set_sample_spec(&sdata, &ss);
c->source_output = pa_source_output_new(c->protocol->core, &sdata, 0);
pa_source_output_new_data_done(&sdata);
c->source_output = pa_source_output_new(c->protocol->core, &sdata, 9);
CHECK_VALIDITY(c->source_output, "Failed to create source_output.");
l = (size_t) (pa_bytes_per_second(&ss)*RECORD_BUFFER_SECONDS);
@ -527,6 +530,7 @@ static int esd_proto_stream_record(connection *c, esd_proto_t request, const voi
pa_frame_size(&ss),
1,
0,
0,
NULL);
pa_iochannel_socket_set_sndbuf(c->io, l/RECORD_BUFFER_FRAGMENTS*2);
@ -638,8 +642,8 @@ static int esd_proto_all_info(connection *c, esd_proto_t request, const void *da
memset(name, 0, ESD_NAME_MAX); /* don't leak old data */
if (conn->original_name)
strncpy(name, conn->original_name, ESD_NAME_MAX);
else if (conn->client && conn->client->name)
strncpy(name, conn->client->name, ESD_NAME_MAX);
else if (conn->client && pa_proplist_gets(conn->client->proplist, PA_PROP_APPLICATION_NAME))
strncpy(name, pa_proplist_gets(conn->client->proplist, PA_PROP_APPLICATION_NAME), ESD_NAME_MAX);
connection_write(c, name, ESD_NAME_MAX);
/* rate */
@ -800,7 +804,7 @@ static int esd_proto_sample_cache(connection *c, PA_GCC_UNUSED esd_proto_t reque
c->state = ESD_CACHING_SAMPLE;
pa_scache_add_item(c->protocol->core, c->scache.name, NULL, NULL, NULL, &idx);
pa_scache_add_item(c->protocol->core, c->scache.name, NULL, NULL, NULL, c->client->proplist, &idx);
idx += 1;
connection_write(c, &idx, sizeof(uint32_t));
@ -851,7 +855,7 @@ static int esd_proto_sample_free_or_play(connection *c, esd_proto_t request, con
pa_sink *sink;
if ((sink = pa_namereg_get(c->protocol->core, c->protocol->sink_name, PA_NAMEREG_SINK, 1)))
if (pa_scache_play_item(c->protocol->core, name, sink, PA_VOLUME_NORM) >= 0)
if (pa_scache_play_item(c->protocol->core, name, sink, PA_VOLUME_NORM, c->client->proplist, NULL) >= 0)
ok = idx + 1;
} else {
pa_assert(request == ESD_PROTO_SAMPLE_FREE);
@ -992,7 +996,7 @@ static int do_read(connection *c) {
uint32_t idx;
c->scache.memchunk.index = 0;
pa_scache_add_item(c->protocol->core, c->scache.name, &c->scache.sample_spec, NULL, &c->scache.memchunk, &idx);
pa_scache_add_item(c->protocol->core, c->scache.name, &c->scache.sample_spec, NULL, &c->scache.memchunk, c->client->proplist, &idx);
pa_memblock_unref(c->scache.memchunk.memblock);
c->scache.memchunk.memblock = NULL;
@ -1237,7 +1241,7 @@ static int sink_input_process_msg(pa_msgobject *o, int code, void *userdata, int
}
/* Called from thread context */
static int sink_input_peek_cb(pa_sink_input *i, size_t length, pa_memchunk *chunk) {
static int sink_input_pop_cb(pa_sink_input *i, size_t length, pa_memchunk *chunk) {
connection*c;
int r;
@ -1246,34 +1250,27 @@ static int sink_input_peek_cb(pa_sink_input *i, size_t length, pa_memchunk *chun
connection_assert_ref(c);
pa_assert(chunk);
if ((r = pa_memblockq_peek(c->input_memblockq, chunk)) < 0 && c->dead)
pa_asyncmsgq_post(pa_thread_mq_get()->outq, PA_MSGOBJECT(c), CONNECTION_MESSAGE_UNLINK_CONNECTION, NULL, 0, NULL, NULL);
if ((r = pa_memblockq_peek(c->input_memblockq, chunk)) < 0) {
if (c->dead && pa_sink_input_safe_to_remove(i))
pa_asyncmsgq_post(pa_thread_mq_get()->outq, PA_MSGOBJECT(c), CONNECTION_MESSAGE_UNLINK_CONNECTION, NULL, 0, NULL, NULL);
} else {
size_t old, new;
old = pa_memblockq_missing(c->input_memblockq);
pa_memblockq_drop(c->input_memblockq, chunk->length);
new = pa_memblockq_missing(c->input_memblockq);
if (new > old) {
if (pa_atomic_add(&c->playback.missing, new - old) <= 0)
pa_asyncmsgq_post(pa_thread_mq_get()->outq, PA_MSGOBJECT(c), CONNECTION_MESSAGE_REQUEST_DATA, NULL, 0, NULL, NULL);
}
}
return r;
}
/* Called from thread context */
static void sink_input_drop_cb(pa_sink_input *i, size_t length) {
connection*c;
size_t old, new;
pa_assert(i);
c = CONNECTION(i->userdata);
connection_assert_ref(c);
pa_assert(length);
/* pa_log("DROP"); */
old = pa_memblockq_missing(c->input_memblockq);
pa_memblockq_drop(c->input_memblockq, length);
new = pa_memblockq_missing(c->input_memblockq);
if (new > old) {
if (pa_atomic_add(&c->playback.missing, new - old) <= 0)
pa_asyncmsgq_post(pa_thread_mq_get()->outq, PA_MSGOBJECT(c), CONNECTION_MESSAGE_REQUEST_DATA, NULL, 0, NULL, NULL);
}
}
static void sink_input_kill_cb(pa_sink_input *i) {
pa_sink_input_assert_ref(i);
@ -1349,7 +1346,7 @@ static void on_connection(pa_socket_server*s, pa_iochannel *io, void *userdata)
pa_iochannel_socket_peer_to_string(io, pname, sizeof(pname));
pa_snprintf(cname, sizeof(cname), "EsounD client (%s)", pname);
c->client = pa_client_new(p->core, __FILE__, cname);
c->client->owner = p->module;
c->client->module = p->module;
c->client->kill = client_kill_cb;
c->client->userdata = c;