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main part of the native protocol

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@31 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-06-23 23:17:30 +00:00
parent eecf602476
commit acb25b3510
62 changed files with 2473 additions and 755 deletions
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22
src/protocol-simple.c
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@ -9,6 +9,7 @@
#include "sourceoutput.h"
#include "protocol-simple.h"
#include "client.h"
#include "sample-util.h"
struct connection {
struct protocol_simple *protocol;
@ -115,9 +116,10 @@ static int do_write(struct connection *c) {
/*** sink_input callbacks ***/
static int sink_input_peek_cb(struct sink_input *i, struct memchunk *chunk) {
struct connection*c = i->userdata;
assert(i && c && chunk);
struct connection*c;
assert(i && i->userdata && chunk);
c = i->userdata;
if (memblockq_peek(c->input_memblockq, chunk) < 0)
return -1;
@ -143,7 +145,7 @@ static void sink_input_kill_cb(struct sink_input *i) {
static uint32_t sink_input_get_latency_cb(struct sink_input *i) {
struct connection*c = i->userdata;
assert(i && c);
return samples_usec(memblockq_get_length(c->input_memblockq), &DEFAULT_SAMPLE_SPEC);
return pa_samples_usec(memblockq_get_length(c->input_memblockq), &c->sink_input->sample_spec);
}
/*** source_output callbacks ***/
@ -185,6 +187,7 @@ static void io_callback(struct iochannel*io, void *userdata) {
static void on_connection(struct socket_server*s, struct iochannel *io, void *userdata) {
struct protocol_simple *p = userdata;
struct connection *c = NULL;
char cname[256];
assert(s && io && p);
c = malloc(sizeof(struct connection));
@ -195,7 +198,8 @@ static void on_connection(struct socket_server*s, struct iochannel *io, void *us
c->input_memblockq = c->output_memblockq = NULL;
c->protocol = p;
c->client = client_new(p->core, "SIMPLE", "Client");
iochannel_peer_to_string(io, cname, sizeof(cname));
c->client = client_new(p->core, "SIMPLE", cname);
assert(c->client);
c->client->kill = client_kill_cb;
c->client->userdata = c;
@ -215,8 +219,8 @@ static void on_connection(struct socket_server*s, struct iochannel *io, void *us
c->source_output->kill = source_output_kill_cb;
c->source_output->userdata = c;
l = 5*bytes_per_second(&DEFAULT_SAMPLE_SPEC); /* 5s */
c->output_memblockq = memblockq_new(l, sample_size(&DEFAULT_SAMPLE_SPEC), l/2);
l = 5*pa_bytes_per_second(&DEFAULT_SAMPLE_SPEC); /* 5s */
c->output_memblockq = memblockq_new(l, pa_sample_size(&DEFAULT_SAMPLE_SPEC), l/2);
}
if (p->mode & PROTOCOL_SIMPLE_PLAYBACK) {
@ -236,8 +240,8 @@ static void on_connection(struct socket_server*s, struct iochannel *io, void *us
c->sink_input->get_latency = sink_input_get_latency_cb;
c->sink_input->userdata = c;
l = bytes_per_second(&DEFAULT_SAMPLE_SPEC)/2; /* half a second */
c->input_memblockq = memblockq_new(l, sample_size(&DEFAULT_SAMPLE_SPEC), l/2);
l = pa_bytes_per_second(&DEFAULT_SAMPLE_SPEC)/2; /* half a second */
c->input_memblockq = memblockq_new(l, pa_sample_size(&DEFAULT_SAMPLE_SPEC), l/2);
}