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author | Jonathan Gordon <rockbox@jdgordon.info> | 2010-06-17 08:36:28 +0000 |
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committer | Jonathan Gordon <rockbox@jdgordon.info> | 2010-06-17 08:36:28 +0000 |
commit | db658d98401d23957c8fe88b4bd96ab184f0ffef (patch) | |
tree | c24bd15ecad59c49d198b9f9af1b2648beabc164 | |
parent | b2ea95e8d27d8d9fdc5a5422c45218026ad01476 (diff) | |
download | rockbox-db658d98401d23957c8fe88b4bd96ab184f0ffef.tar.gz rockbox-db658d98401d23957c8fe88b4bd96ab184f0ffef.zip |
woops, forgot to add these
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26882 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r-- | lib/skin_parser/skin_buffer.c | 69 | ||||
-rw-r--r-- | lib/skin_parser/skin_buffer.h | 31 |
2 files changed, 100 insertions, 0 deletions
diff --git a/lib/skin_parser/skin_buffer.c b/lib/skin_parser/skin_buffer.c new file mode 100644 index 0000000000..8a5a47ddba --- /dev/null +++ b/lib/skin_parser/skin_buffer.c | |||
@@ -0,0 +1,69 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id: skin_buffer.c 25962 2010-05-12 09:31:40Z jdgordon $ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Linus Nielsen Feltzing | ||
11 | * Copyright (C) 2009 Jonathan Gordon | ||
12 | * | ||
13 | * This program is free software; you can redistribute it and/or | ||
14 | * modify it under the terms of the GNU General Public License | ||
15 | * as published by the Free Software Foundation; either version 2 | ||
16 | * of the License, or (at your option) any later version. | ||
17 | * | ||
18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
19 | * KIND, either express or implied. | ||
20 | * | ||
21 | ****************************************************************************/ | ||
22 | |||
23 | #include <stdio.h> | ||
24 | #include <string.h> | ||
25 | #include <stdlib.h> | ||
26 | |||
27 | #ifdef ROCKBOX | ||
28 | #define SKIN_BUFFER_SIZE (400*1024) /* Excessivly large for now */ | ||
29 | static unsigned char buffer[SKIN_BUFFER_SIZE]; | ||
30 | static unsigned char *buffer_front = NULL; /* start of the free space, | ||
31 | increases with allocation*/ | ||
32 | static size_t buf_size = SKIN_BUFFER_SIZE; | ||
33 | #endif | ||
34 | |||
35 | void skin_buffer_init(size_t size) | ||
36 | { | ||
37 | #if 0 /* this will go in again later probably */ | ||
38 | if (buffer == NULL) | ||
39 | { | ||
40 | buf_size = SKIN_BUFFER_SIZE;/* global_settings.skin_buf_size */ | ||
41 | |||
42 | buffer = buffer_alloc(buf_size); | ||
43 | buffer_front = buffer; | ||
44 | buffer_back = bufer + buf_size; | ||
45 | } | ||
46 | else | ||
47 | #elif defined(ROCKBOX) | ||
48 | { | ||
49 | /* reset the buffer.... */ | ||
50 | buffer_front = buffer; | ||
51 | //TODO: buf_size = size; | ||
52 | } | ||
53 | #endif | ||
54 | } | ||
55 | |||
56 | /* Allocate size bytes from the buffer */ | ||
57 | void* skin_buffer_alloc(size_t size) | ||
58 | { | ||
59 | void *retval = NULL; | ||
60 | #ifdef ROCKBOX | ||
61 | retval = buffer_front; | ||
62 | buffer_front += size; | ||
63 | /* 32-bit aligned */ | ||
64 | buffer_front = (void *)(((unsigned long)buffer_front + 3) & ~3); | ||
65 | #else | ||
66 | retval = malloc(size); | ||
67 | #endif | ||
68 | return retval; | ||
69 | } | ||
diff --git a/lib/skin_parser/skin_buffer.h b/lib/skin_parser/skin_buffer.h new file mode 100644 index 0000000000..fa8f149c71 --- /dev/null +++ b/lib/skin_parser/skin_buffer.h | |||
@@ -0,0 +1,31 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id: skin_buffer.c 25962 2010-05-12 09:31:40Z jdgordon $ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Linus Nielsen Feltzing | ||
11 | * Copyright (C) 2009 Jonathan Gordon | ||
12 | * | ||
13 | * This program is free software; you can redistribute it and/or | ||
14 | * modify it under the terms of the GNU General Public License | ||
15 | * as published by the Free Software Foundation; either version 2 | ||
16 | * of the License, or (at your option) any later version. | ||
17 | * | ||
18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
19 | * KIND, either express or implied. | ||
20 | * | ||
21 | ****************************************************************************/ | ||
22 | |||
23 | #include <stdio.h> | ||
24 | #include <string.h> | ||
25 | #include <stdlib.h> | ||
26 | #ifndef _SKIN_BUFFFER_H_ | ||
27 | #define _SKIN_BUFFFER_H_ | ||
28 | void skin_buffer_init(size_t size); | ||
29 | /* Allocate size bytes from the buffer */ | ||
30 | void* skin_buffer_alloc(size_t size); | ||
31 | #endif | ||