mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
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304449002c
2) Add support to synchronize multiple playback streams 3) add two tests for 1) and 2) 4) s/PA_ERROR/PA_ERR/ 5) s/PA_ERROR_OK/PA_OK/ 6) update simple API to deal properly with new peek/drop recording API 7) add beginnings of proper validity checking on API calls in client libs (needs to be extended) 8) report playback buffer overflows/underflows to the client 9) move client side recording mcalign stuff into the memblockq 10) create typedefs for a bunch of API callback prototypes 11) simplify handling of HUP poll() events Yes, i know, it's usually better to commit a lot of small patches instead of a single big one. In this case however, this would have contradicted the other rule: never commit broken or incomplete stuff. *** This stuff needs a lot of additional testing! *** git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@511 fefdeb5f-60dc-0310-8127-8f9354f1896f
79 lines
1.7 KiB
C
79 lines
1.7 KiB
C
/* $Id$ */
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/***
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This file is part of polypaudio.
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polypaudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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polypaudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with polypaudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <assert.h>
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#include <stdlib.h>
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#include <polypcore/xmalloc.h>
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#include "packet.h"
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pa_packet* pa_packet_new(size_t length) {
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pa_packet *p;
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assert(length);
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p = pa_xmalloc(sizeof(pa_packet)+length);
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p->ref = 1;
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p->length = length;
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p->data = (uint8_t*) (p+1);
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p->type = PA_PACKET_APPENDED;
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return p;
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}
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pa_packet* pa_packet_new_dynamic(void* data, size_t length) {
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pa_packet *p;
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assert(data);
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assert(length);
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p = pa_xnew(pa_packet, 1);
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p->ref = 1;
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p->length = length;
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p->data = data;
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p->type = PA_PACKET_DYNAMIC;
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return p;
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}
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pa_packet* pa_packet_ref(pa_packet *p) {
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assert(p);
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assert(p->ref >= 1);
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p->ref++;
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return p;
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}
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void pa_packet_unref(pa_packet *p) {
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assert(p);
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assert(p->ref >= 1);
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if (--p->ref == 0) {
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if (p->type == PA_PACKET_DYNAMIC)
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pa_xfree(p->data);
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pa_xfree(p);
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}
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}
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