MPD 0.17~git
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00001 /* 00002 * Copyright (C) 2003-2011 The Music Player Daemon Project 00003 * http://www.musicpd.org 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License as published by 00007 * the Free Software Foundation; either version 2 of the License, or 00008 * (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License along 00016 * with this program; if not, write to the Free Software Foundation, Inc., 00017 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 00018 */ 00019 00020 #ifndef PCM_BUFFER_H 00021 #define PCM_BUFFER_H 00022 00023 #include "check.h" 00024 00025 #include <glib.h> 00026 00027 #include <assert.h> 00028 00034 struct pcm_buffer { 00035 void *buffer; 00036 00037 size_t size; 00038 }; 00039 00043 static inline void 00044 pcm_buffer_init(struct pcm_buffer *buffer) 00045 { 00046 assert(buffer != NULL); 00047 00048 buffer->buffer = NULL; 00049 buffer->size = 0; 00050 } 00051 00055 static inline void 00056 pcm_buffer_deinit(struct pcm_buffer *buffer) 00057 { 00058 assert(buffer != NULL); 00059 00060 g_free(buffer->buffer); 00061 00062 buffer->buffer = NULL; 00063 } 00064 00069 G_GNUC_MALLOC 00070 void * 00071 pcm_buffer_get(struct pcm_buffer *buffer, size_t size); 00072 00073 #endif