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A lot of updates, all necessary to get the native protocol ported:

Browse source 
* add an int64_t argument to pa_asyncmsgq because it is very difficult to pass 64 values otherwise
* simplify subclassing in pa_object
* s/drop/unlink/ at some places
* port the native protocol to the lock-free core (not tested, compiles fine)
* move synchronisation of playback streams into pa_sink_input
* add "start_corked" field to pa_sink_input_new_data
* allow casting of NULL values in pa_object


git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1562 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-07-31 22:44:53 +00:00
parent a82505e72f
commit 0defdfb560
27 changed files with 1229 additions and 770 deletions
Download patch file Download diff file Expand all files Collapse all files

20
src/pulsecore/source.c
View file

@ -42,7 +42,7 @@
#include "source.h"
static PA_DEFINE_CHECK_TYPE(pa_source, source_check_type, pa_msgobject_check_type);
static PA_DEFINE_CHECK_TYPE(pa_source, pa_msgobject);
static void source_free(pa_object *o);
@ -73,7 +73,7 @@ pa_source* pa_source_new(
pa_return_null_if_fail(!driver || pa_utf8_valid(driver));
pa_return_null_if_fail(pa_utf8_valid(name) && *name);
s = pa_msgobject_new(pa_source, source_check_type);
s = pa_msgobject_new(pa_source);
if (!(name = pa_namereg_register(core, name, PA_NAMEREG_SOURCE, s, fail))) {
pa_xfree(s);
@ -140,7 +140,7 @@ static int source_set_state(pa_source *s, pa_source_state_t state) {
if ((ret = s->set_state(s, state)) < 0)
return -1;
if (pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_SET_STATE, PA_UINT_TO_PTR(state), NULL) < 0)
if (pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_SET_STATE, PA_UINT_TO_PTR(state), 0, NULL) < 0)
return -1;
s->state = state;
@ -222,7 +222,7 @@ int pa_source_suspend(pa_source *s, int suspend) {
void pa_source_ping(pa_source *s) {
pa_source_assert_ref(s);
pa_asyncmsgq_post(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_PING, NULL, NULL, NULL);
pa_asyncmsgq_post(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_PING, NULL, 0, NULL, NULL);
}
void pa_source_post(pa_source*s, const pa_memchunk *chunk) {
@ -266,7 +266,7 @@ pa_usec_t pa_source_get_latency(pa_source *s) {
if (s->get_latency)
return s->get_latency(s);
if (pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_GET_LATENCY, &usec, NULL) < 0)
if (pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_GET_LATENCY, &usec, 0, NULL) < 0)
return 0;
return usec;
@ -285,7 +285,7 @@ void pa_source_set_volume(pa_source *s, const pa_cvolume *volume) {
s->set_volume = NULL;
if (!s->set_volume)
pa_asyncmsgq_post(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_SET_VOLUME, pa_xnewdup(struct pa_cvolume, volume, 1), NULL, pa_xfree);
pa_asyncmsgq_post(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_SET_VOLUME, pa_xnewdup(struct pa_cvolume, volume, 1), 0, NULL, pa_xfree);
if (changed)
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
@ -301,7 +301,7 @@ const pa_cvolume *pa_source_get_volume(pa_source *s) {
s->get_volume = NULL;
if (!s->get_volume && s->refresh_volume)
pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_GET_VOLUME, &s->volume, NULL);
pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_GET_VOLUME, &s->volume, 0, NULL);
if (!pa_cvolume_equal(&old_volume, &s->volume))
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
@ -320,7 +320,7 @@ void pa_source_set_mute(pa_source *s, int mute) {
s->set_mute = NULL;
if (!s->set_mute)
pa_asyncmsgq_post(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_SET_MUTE, PA_UINT_TO_PTR(mute), NULL, NULL);
pa_asyncmsgq_post(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_SET_MUTE, PA_UINT_TO_PTR(mute), 0, NULL, NULL);
if (changed)
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
@ -337,7 +337,7 @@ int pa_source_get_mute(pa_source *s) {
s->get_mute = NULL;
if (!s->get_mute && s->refresh_muted)
pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_GET_MUTE, &s->muted, NULL);
pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_GET_MUTE, &s->muted, 0, NULL);
if (old_muted != s->muted)
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
@ -384,7 +384,7 @@ unsigned pa_source_used_by(pa_source *s) {
return pa_idxset_size(s->outputs);
}
int pa_source_process_msg(pa_msgobject *object, int code, void *userdata, pa_memchunk *chunk) {
int pa_source_process_msg(pa_msgobject *object, int code, void *userdata, int64_t offset, pa_memchunk *chunk) {
pa_source *s = PA_SOURCE(object);
pa_source_assert_ref(s);