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work around C99/GCC incompatibility

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native protocol:
	add "local" field to pa_context
	add volume paramter to pa_stream_connect_playback
	add support for renaming streams/clients
	support lazy samples
	add functions to kill clients/source inputs/sink outputs
	add functions for loading/unloading modules
	add autoload management API


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@204 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-09-15 19:16:57 +00:00
parent 9ca72dce0b
commit f5d47a293a
23 changed files with 680 additions and 40 deletions
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32
polyp/polyplib-stream.c
View file

@ -211,7 +211,7 @@ finish:
pa_stream_unref(s);
}
static void create_stream(struct pa_stream *s, const char *dev, const struct pa_buffer_attr *attr) {
static void create_stream(struct pa_stream *s, const char *dev, const struct pa_buffer_attr *attr, pa_volume_t volume) {
struct pa_tagstruct *t;
uint32_t tag;
assert(s && s->ref >= 1 && s->state == PA_STREAM_DISCONNECTED);
@ -251,6 +251,7 @@ static void create_stream(struct pa_stream *s, const char *dev, const struct pa_
pa_tagstruct_putu32(t, s->buffer_attr.tlength);
pa_tagstruct_putu32(t, s->buffer_attr.prebuf);
pa_tagstruct_putu32(t, s->buffer_attr.minreq);
pa_tagstruct_putu32(t, volume);
} else
pa_tagstruct_putu32(t, s->buffer_attr.fragsize);
@ -260,16 +261,16 @@ static void create_stream(struct pa_stream *s, const char *dev, const struct pa_
pa_stream_unref(s);
}
void pa_stream_connect_playback(struct pa_stream *s, const char *dev, const struct pa_buffer_attr *attr) {
void pa_stream_connect_playback(struct pa_stream *s, const char *dev, const struct pa_buffer_attr *attr, pa_volume_t volume) {
assert(s && s->context->state == PA_CONTEXT_READY && s->ref >= 1);
s->direction = PA_STREAM_PLAYBACK;
create_stream(s, dev, attr);
create_stream(s, dev, attr, volume);
}
void pa_stream_connect_record(struct pa_stream *s, const char *dev, const struct pa_buffer_attr *attr) {
assert(s && s->context->state == PA_CONTEXT_READY && s->ref >= 1);
s->direction = PA_STREAM_RECORD;
create_stream(s, dev, attr);
create_stream(s, dev, attr, 0);
}
void pa_stream_write(struct pa_stream *s, const void *data, size_t length, void (*free_cb)(void *p), size_t delta) {
@ -536,3 +537,26 @@ struct pa_operation* pa_stream_flush(struct pa_stream *s, void (*cb)(struct pa_s
struct pa_operation* pa_stream_trigger(struct pa_stream *s, void (*cb)(struct pa_stream *s, int success, void *userdata), void *userdata) {
return pa_stream_send_simple_command(s, PA_COMMAND_TRIGGER_PLAYBACK_STREAM, cb, userdata);
}
struct pa_operation* pa_stream_set_name(struct pa_stream *s, const char *name, void(*cb)(struct pa_stream*c, int success, void *userdata), void *userdata) {
struct pa_operation *o;
struct pa_tagstruct *t;
uint32_t tag;
assert(s && s->ref >= 1 && s->state == PA_STREAM_READY && name && s->direction != PA_STREAM_UPLOAD);
o = pa_operation_new(s->context, s);
assert(o);
o->callback = cb;
o->userdata = userdata;
t = pa_tagstruct_new(NULL, 0);
assert(t);
pa_tagstruct_putu32(t, s->direction == PA_STREAM_RECORD ? PA_COMMAND_SET_RECORD_STREAM_NAME : PA_COMMAND_SET_PLAYBACK_STREAM_NAME);
pa_tagstruct_putu32(t, tag = s->context->ctag++);
pa_tagstruct_putu32(t, s->channel);
pa_tagstruct_puts(t, name);
pa_pstream_send_tagstruct(s->context->pstream, t);
pa_pdispatch_register_reply(s->context->pdispatch, tag, DEFAULT_TIMEOUT, pa_stream_simple_ack_callback, o);
return pa_operation_ref(o);
}