diff options
author | Lennart Poettering <lennart@poettering.net> | 2006-06-19 21:53:48 +0000 |
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committer | Lennart Poettering <lennart@poettering.net> | 2006-06-19 21:53:48 +0000 |
commit | f44ba092651aa75055e109e04b4164ea92ae7fdc (patch) | |
tree | 5dfe076191b32946e78edf64d584d0a65f320013 /src/polyp/operation.c | |
parent | dd21f11deda64e65a6f75817496534c2c9dda1a8 (diff) |
big s/polyp/pulse/g
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/polyp/operation.c')
-rw-r--r-- | src/polyp/operation.c | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/src/polyp/operation.c b/src/polyp/operation.c deleted file mode 100644 index 5af9ec0b..00000000 --- a/src/polyp/operation.c +++ /dev/null @@ -1,116 +0,0 @@ -/* $Id$ */ - -/*** - This file is part of polypaudio. - - polypaudio is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, - or (at your option) any later version. - - polypaudio is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with polypaudio; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - USA. -***/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <assert.h> - -#include <polyp/xmalloc.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); - - o = pa_xnew(pa_operation, 1); - o->ref = 1; - o->context = c; - o->stream = s; - - o->state = PA_OPERATION_RUNNING; - o->callback = cb; - o->userdata = userdata; - - /* Refcounting is strictly one-way: from the "bigger" to the "smaller" object. */ - PA_LLIST_PREPEND(pa_operation, c->operations, o); - pa_operation_ref(o); - - return o; -} - -pa_operation *pa_operation_ref(pa_operation *o) { - assert(o); - assert(o->ref >= 1); - - o->ref++; - return o; -} - -void pa_operation_unref(pa_operation *o) { - assert(o); - assert(o->ref >= 1); - - if ((--(o->ref)) == 0) { - assert(!o->context); - 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); - - if (st == o->state) - return; - - o->state = st; - - if ((o->state == PA_OPERATION_DONE) || (o->state == PA_OPERATION_CANCELED)) { - - if (o->context) { - assert(o->ref >= 2); - - PA_LLIST_REMOVE(pa_operation, o->context->operations, o); - pa_operation_unref(o); - } - - o->context = NULL; - o->stream = NULL; - o->callback = NULL; - o->userdata = NULL; - } -} - -void pa_operation_cancel(pa_operation *o) { - assert(o); - assert(o->ref >= 1); - - operation_set_state(o, PA_OPERATION_CANCELED); -} - -void pa_operation_done(pa_operation *o) { - assert(o); - assert(o->ref >= 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); - - return o->state; -} |