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author | Linus Nielsen Feltzing <linus@haxx.se> | 2003-05-09 16:01:21 +0000 |
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committer | Linus Nielsen Feltzing <linus@haxx.se> | 2003-05-09 16:01:21 +0000 |
commit | 20d031f9c70109dae2ea320a4c7264e1e489d8eb (patch) | |
tree | 4459bf0a6cbba8e557b60397acfff6f5be3bda10 /firmware/buffer.c | |
parent | af2b7adefe31839bebbc407083d980a112e7242c (diff) | |
download | rockbox-20d031f9c70109dae2ea320a4c7264e1e489d8eb.tar.gz rockbox-20d031f9c70109dae2ea320a4c7264e1e489d8eb.zip |
Configurable dir browser file buffer size. No more 400-file limit. No more whining.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3661 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/buffer.c')
-rw-r--r-- | firmware/buffer.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/firmware/buffer.c b/firmware/buffer.c new file mode 100644 index 0000000000..4db0b94889 --- /dev/null +++ b/firmware/buffer.c | |||
@@ -0,0 +1,43 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Linus Nielsen Feltzing | ||
11 | * | ||
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. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | #include <stdio.h> | ||
20 | #include "buffer.h" | ||
21 | |||
22 | #ifdef SIMULATOR | ||
23 | unsigned char mp3buffer[0x100000]; | ||
24 | unsigned char mp3end[1]; | ||
25 | #else | ||
26 | /* defined in linker script */ | ||
27 | extern unsigned char mp3buffer[]; | ||
28 | #endif | ||
29 | |||
30 | unsigned char *mp3buf; | ||
31 | |||
32 | void buffer_init(void) | ||
33 | { | ||
34 | mp3buf = mp3buffer; | ||
35 | } | ||
36 | |||
37 | void *buffer_alloc(size_t size) | ||
38 | { | ||
39 | void *retval = mp3buf; | ||
40 | |||
41 | mp3buf += size; | ||
42 | return retval; | ||
43 | } | ||