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merge 'lennart' branch back into trunk.

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1971 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-10-28 19:13:50 +00:00
parent 6687dd0131
commit a67c21f093
294 changed files with 79057 additions and 11614 deletions
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41
src/pulse/operation.c
View file

@ -25,19 +25,18 @@
#include <config.h>
#endif
#include <assert.h>
#include <pulse/xmalloc.h>
#include <pulsecore/macro.h>
#include "internal.h"
#include "operation.h"
pa_operation *pa_operation_new(pa_context *c, pa_stream *s, pa_operation_cb_t cb, void *userdata) {
pa_operation *o;
assert(c);
pa_assert(c);
o = pa_xnew(pa_operation, 1);
o->ref = 1;
PA_REFCNT_INIT(o);
o->context = c;
o->stream = s;
@ -53,27 +52,27 @@ pa_operation *pa_operation_new(pa_context *c, pa_stream *s, pa_operation_cb_t cb
}
pa_operation *pa_operation_ref(pa_operation *o) {
assert(o);
assert(o->ref >= 1);
pa_assert(o);
pa_assert(PA_REFCNT_VALUE(o) >= 1);
o->ref++;
PA_REFCNT_INC(o);
return o;
}
void pa_operation_unref(pa_operation *o) {
assert(o);
assert(o->ref >= 1);
pa_assert(o);
pa_assert(PA_REFCNT_VALUE(o) >= 1);
if ((--(o->ref)) == 0) {
assert(!o->context);
assert(!o->stream);
if (PA_REFCNT_DEC(o) <= 0) {
pa_assert(!o->context);
pa_assert(!o->stream);
pa_xfree(o);
}
}
static void operation_set_state(pa_operation *o, pa_operation_state_t st) {
assert(o);
assert(o->ref >= 1);
pa_assert(o);
pa_assert(PA_REFCNT_VALUE(o) >= 1);
if (st == o->state)
return;
@ -85,7 +84,7 @@ static void operation_set_state(pa_operation *o, pa_operation_state_t st) {
if ((o->state == PA_OPERATION_DONE) || (o->state == PA_OPERATION_CANCELED)) {
if (o->context) {
assert(o->ref >= 2);
pa_assert(PA_REFCNT_VALUE(o) >= 2);
PA_LLIST_REMOVE(pa_operation, o->context->operations, o);
pa_operation_unref(o);
@ -101,22 +100,22 @@ static void operation_set_state(pa_operation *o, pa_operation_state_t st) {
}
void pa_operation_cancel(pa_operation *o) {
assert(o);
assert(o->ref >= 1);
pa_assert(o);
pa_assert(PA_REFCNT_VALUE(o) >= 1);
operation_set_state(o, PA_OPERATION_CANCELED);
}
void pa_operation_done(pa_operation *o) {
assert(o);
assert(o->ref >= 1);
pa_assert(o);
pa_assert(PA_REFCNT_VALUE(o) >= 1);
operation_set_state(o, PA_OPERATION_DONE);
}
pa_operation_state_t pa_operation_get_state(pa_operation *o) {
assert(o);
assert(o->ref >= 1);
pa_assert(o);
pa_assert(PA_REFCNT_VALUE(o) >= 1);
return o->state;
}