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Diffstat (limited to 'apps/gui/skin_engine/skin_buffer.h')
-rw-r--r-- | apps/gui/skin_engine/skin_buffer.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/apps/gui/skin_engine/skin_buffer.h b/apps/gui/skin_engine/skin_buffer.h deleted file mode 100644 index 521631f03b..0000000000 --- a/apps/gui/skin_engine/skin_buffer.h +++ /dev/null | |||
@@ -1,64 +0,0 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
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 | #ifndef _SKIN_BUFFER_H_ | ||
24 | #define _SKIN_BUFFER_H_ | ||
25 | |||
26 | |||
27 | #include <stdio.h> | ||
28 | #include <string.h> | ||
29 | #include <stdlib.h> | ||
30 | |||
31 | /* int the global buffer */ | ||
32 | void skin_buffer_init(void); | ||
33 | |||
34 | /* get the number of bytes currently being used */ | ||
35 | size_t skin_buffer_usage(void); | ||
36 | size_t skin_buffer_freespace(void); | ||
37 | |||
38 | /* Allocate size bytes from the buffer */ | ||
39 | void* skin_buffer_alloc(size_t size); | ||
40 | |||
41 | |||
42 | /* Get a pointer to the skin buffer and the count of how much is free | ||
43 | * used to do your own buffer management. | ||
44 | * Any memory used will be overwritten next time wps_buffer_alloc() | ||
45 | * is called unless skin_buffer_increment() is called first | ||
46 | * | ||
47 | * This is from the start of the buffer, it is YOUR responsility to make | ||
48 | * sure you dont ever use more then *freespace, and bear in mind this will only | ||
49 | * be valid untill skin_buffer_alloc() is next called... | ||
50 | * so call skin_buffer_increment() and skin_buffer_freespace() regularly | ||
51 | */ | ||
52 | void* skin_buffer_grab(size_t *freespace); | ||
53 | |||
54 | /* Use after skin_buffer_grab() to specify how much buffer was used. | ||
55 | * align should always be true unless there is a possibility that you will need | ||
56 | * more space *immediatly* after the previous allocation. (i.e in an array). | ||
57 | * NEVER leave the buffer unaligned */ | ||
58 | void skin_buffer_increment(size_t used, bool align); | ||
59 | |||
60 | /* free previously skin_buffer_increment()'ed space. This just moves the pointer | ||
61 | * back 'used' bytes so make sure you actually want to do this */ | ||
62 | void skin_buffer_free_from_front(size_t used); | ||
63 | |||
64 | #endif /* _SKIN_BUFFER_H_ */ | ||