1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2002 by Linus Nielsen Feltzing
12 * All files in this archive are subject to the GNU General Public License.
13 * See the file COPYING in the source tree root for full license agreement.
15 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
16 * KIND, either express or implied.
18 ****************************************************************************/
23 unsigned char audiobuffer
[(MEM
*1024-256)*1024];
24 unsigned char *audiobufend
= audiobuffer
+ sizeof(audiobuffer
);
26 /* defined in linker script */
27 extern unsigned char audiobuffer
[];
30 unsigned char *audiobuf
;
32 void buffer_init(void)
35 audiobuf
= (void *)(((unsigned long)audiobuffer
+ 3) & ~3);
38 void *buffer_alloc(size_t size
)
40 void *retval
= audiobuf
;
44 audiobuf
= (void *)(((unsigned long)audiobuf
+ 3) & ~3);