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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
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18
src/pulsecore/source-output.c
View file

@ -38,7 +38,7 @@
#include "source-output.h"
static PA_DEFINE_CHECK_TYPE(pa_source_output, source_output_check_type, pa_msgobject_check_type);
static PA_DEFINE_CHECK_TYPE(pa_source_output, pa_msgobject);
static void source_output_free(pa_object* mo);
@ -130,12 +130,12 @@ pa_source_output* pa_source_output_new(
data->resample_method = pa_resampler_get_method(resampler);
}
o = pa_msgobject_new(pa_source_output, source_output_check_type);
o = pa_msgobject_new(pa_source_output);
o->parent.parent.free = source_output_free;
o->parent.process_msg = pa_source_output_process_msg;
o->core = core;
o->state = PA_SOURCE_OUTPUT_RUNNING;
o->state = data->corked ? PA_SOURCE_OUTPUT_CORKED : PA_SOURCE_OUTPUT_RUNNING;
o->flags = flags;
o->name = pa_xstrdup(data->name);
o->driver = pa_xstrdup(data->driver);
@ -176,7 +176,7 @@ static int source_output_set_state(pa_source_output *o, pa_source_output_state_t
if (o->state == state)
return 0;
if (pa_asyncmsgq_send(o->source->asyncmsgq, PA_MSGOBJECT(o), PA_SOURCE_OUTPUT_MESSAGE_SET_STATE, PA_UINT_TO_PTR(state), NULL) < 0)
if (pa_asyncmsgq_send(o->source->asyncmsgq, PA_MSGOBJECT(o), PA_SOURCE_OUTPUT_MESSAGE_SET_STATE, PA_UINT_TO_PTR(state), 0, NULL) < 0)
return -1;
o->state = state;
@ -187,7 +187,7 @@ void pa_source_output_disconnect(pa_source_output*o) {
pa_assert(o);
pa_return_if_fail(o->state != PA_SOURCE_OUTPUT_DISCONNECTED);
pa_asyncmsgq_send(o->source->asyncmsgq, PA_MSGOBJECT(o->source), PA_SOURCE_MESSAGE_REMOVE_OUTPUT, o, NULL);
pa_asyncmsgq_send(o->source->asyncmsgq, PA_MSGOBJECT(o->source), PA_SOURCE_MESSAGE_REMOVE_OUTPUT, o, 0, NULL);
pa_idxset_remove_by_data(o->source->core->source_outputs, o, NULL);
pa_idxset_remove_by_data(o->source->outputs, o, NULL);
@ -225,7 +225,7 @@ static void source_output_free(pa_object* mo) {
void pa_source_output_put(pa_source_output *o) {
pa_source_output_assert_ref(o);
pa_asyncmsgq_post(o->source->asyncmsgq, PA_MSGOBJECT(o->source), PA_SOURCE_MESSAGE_ADD_OUTPUT, pa_source_output_ref(o), NULL, (pa_free_cb_t) pa_source_output_unref);
pa_asyncmsgq_post(o->source->asyncmsgq, PA_MSGOBJECT(o->source), PA_SOURCE_MESSAGE_ADD_OUTPUT, pa_source_output_ref(o), 0, NULL, (pa_free_cb_t) pa_source_output_unref);
pa_source_update_status(o->source);
pa_subscription_post(o->source->core, PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT|PA_SUBSCRIPTION_EVENT_NEW, o->index);
@ -243,7 +243,7 @@ pa_usec_t pa_source_output_get_latency(pa_source_output *o) {
pa_source_output_assert_ref(o);
if (pa_asyncmsgq_send(o->source->asyncmsgq, PA_MSGOBJECT(o), PA_SOURCE_OUTPUT_MESSAGE_GET_LATENCY, &r, NULL) < 0)
if (pa_asyncmsgq_send(o->source->asyncmsgq, PA_MSGOBJECT(o), PA_SOURCE_OUTPUT_MESSAGE_GET_LATENCY, &r, 0, NULL) < 0)
r = 0;
if (o->get_latency)
@ -293,7 +293,7 @@ int pa_source_output_set_rate(pa_source_output *o, uint32_t rate) {
o->sample_spec.rate = rate;
pa_asyncmsgq_post(o->source->asyncmsgq, PA_MSGOBJECT(o), PA_SOURCE_OUTPUT_MESSAGE_SET_RATE, PA_UINT_TO_PTR(rate), NULL, NULL);
pa_asyncmsgq_post(o->source->asyncmsgq, PA_MSGOBJECT(o), PA_SOURCE_OUTPUT_MESSAGE_SET_RATE, PA_UINT_TO_PTR(rate), 0, NULL, NULL);
pa_subscription_post(o->source->core, PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT|PA_SUBSCRIPTION_EVENT_CHANGE, o->index);
return 0;
@ -380,7 +380,7 @@ int pa_source_output_move_to(pa_source_output *o, pa_source *dest) {
/* return 0; */
}
int pa_source_output_process_msg(pa_msgobject *mo, int code, void *userdata, pa_memchunk* chunk) {
int pa_source_output_process_msg(pa_msgobject *mo, int code, void *userdata, int64_t offset, pa_memchunk* chunk) {
pa_source_output *o = PA_SOURCE_OUTPUT(mo);
pa_source_output_assert_ref(o);