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Diffstat (limited to 'apps/plugins/fractals/mandelbrot_set.h')
-rw-r--r-- | apps/plugins/fractals/mandelbrot_set.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/apps/plugins/fractals/mandelbrot_set.h b/apps/plugins/fractals/mandelbrot_set.h new file mode 100644 index 0000000000..4eeb68461b --- /dev/null +++ b/apps/plugins/fractals/mandelbrot_set.h | |||
@@ -0,0 +1,60 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2009 Tomer Shalev | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | #ifndef _MANDELBROT_SET_H | ||
22 | #define _MANDELBROT_SET_H | ||
23 | |||
24 | #include "fractal_sets.h" | ||
25 | |||
26 | /* CPU stuff */ | ||
27 | #if CONFIG_CPU == SH7034 | ||
28 | #include "cpu_sh7043.h" | ||
29 | #elif defined CPU_COLDFIRE | ||
30 | #include "cpu_coldfire.h" | ||
31 | #elif defined CPU_ARM | ||
32 | #include "cpu_arm.h" | ||
33 | #endif | ||
34 | |||
35 | #if CONFIG_CPU == SH7034 | ||
36 | #define MULS16_ASR10(a, b) muls16_asr10(a, b) | ||
37 | #define MULS32_ASR26(a, b) muls32_asr26(a, b) | ||
38 | #elif defined CPU_COLDFIRE | ||
39 | /* Needs the EMAC initialised to fractional mode w/o rounding and saturation */ | ||
40 | #define MULS32_INIT() coldfire_set_macsr(EMAC_FRACTIONAL) | ||
41 | #define MULS16_ASR10(a, b) muls16_asr10(a, b) | ||
42 | #define MULS32_ASR26(a, b) muls32_asr26(a, b) | ||
43 | #elif defined CPU_ARM | ||
44 | #define MULS32_ASR26(a, b) muls32_asr26(a, b) | ||
45 | #endif | ||
46 | |||
47 | /* default macros */ | ||
48 | #ifndef MULS16_ASR10 | ||
49 | #define MULS16_ASR10(a, b) ((short)(((long)(a) * (long)(b)) >> 10)) | ||
50 | #endif | ||
51 | #ifndef MULS32_ASR26 | ||
52 | #define MULS32_ASR26(a, b) ((long)(((long long)(a) * (long long)(b)) >> 26)) | ||
53 | #endif | ||
54 | #ifndef MULS32_INIT | ||
55 | #define MULS32_INIT() | ||
56 | #endif | ||
57 | |||
58 | extern struct fractal_ops mandelbrot_ops; | ||
59 | |||
60 | #endif | ||