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implement parec-simple and matching simple recording API

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add support for killing source outputs in native protocol
fix channel management in client library


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@56 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-07-10 19:04:21 +00:00
parent 70bb8165ec
commit 5ea96e312b
7 changed files with 145 additions and 17 deletions
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27
src/protocol-native.c
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@ -254,6 +254,31 @@ static void send_memblock(struct connection *c) {
}
}
static void send_playback_stream_killed(struct playback_stream *p) {
struct pa_tagstruct *t;
assert(p);
t = pa_tagstruct_new(NULL, 0);
assert(t);
pa_tagstruct_putu32(t, PA_COMMAND_PLAYBACK_STREAM_KILLED);
pa_tagstruct_putu32(t, (uint32_t) -1); /* tag */
pa_tagstruct_putu32(t, p->index);
pa_pstream_send_tagstruct(p->connection->pstream, t);
}
static void send_record_stream_killed(struct record_stream *r) {
struct pa_tagstruct *t;
assert(r);
t = pa_tagstruct_new(NULL, 0);
assert(t);
pa_tagstruct_putu32(t, PA_COMMAND_RECORD_STREAM_KILLED);
pa_tagstruct_putu32(t, (uint32_t) -1); /* tag */
pa_tagstruct_putu32(t, r->index);
pa_pstream_send_tagstruct(r->connection->pstream, t);
}
/*** sinkinput callbacks ***/
static int sink_input_peek_cb(struct pa_sink_input *i, struct pa_memchunk *chunk) {
@ -283,6 +308,7 @@ static void sink_input_drop_cb(struct pa_sink_input *i, size_t length) {
static void sink_input_kill_cb(struct pa_sink_input *i) {
assert(i && i->userdata);
send_playback_stream_killed((struct playback_stream *) i->userdata);
playback_stream_free((struct playback_stream *) i->userdata);
}
@ -308,6 +334,7 @@ static void source_output_push_cb(struct pa_source_output *o, const struct pa_me
static void source_output_kill_cb(struct pa_source_output *o) {
assert(o && o->userdata);
send_record_stream_killed((struct record_stream *) o->userdata);
record_stream_free((struct record_stream *) o->userdata);
}