diff options
Diffstat (limited to 'lib/rbcodec/codecs/libopus/celt/cpu_support.h')
-rw-r--r-- | lib/rbcodec/codecs/libopus/celt/cpu_support.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/lib/rbcodec/codecs/libopus/celt/cpu_support.h b/lib/rbcodec/codecs/libopus/celt/cpu_support.h new file mode 100644 index 0000000000..41481feb9c --- /dev/null +++ b/lib/rbcodec/codecs/libopus/celt/cpu_support.h | |||
@@ -0,0 +1,51 @@ | |||
1 | /* Copyright (c) 2010 Xiph.Org Foundation | ||
2 | * Copyright (c) 2013 Parrot */ | ||
3 | /* | ||
4 | Redistribution and use in source and binary forms, with or without | ||
5 | modification, are permitted provided that the following conditions | ||
6 | are met: | ||
7 | |||
8 | - Redistributions of source code must retain the above copyright | ||
9 | notice, this list of conditions and the following disclaimer. | ||
10 | |||
11 | - Redistributions in binary form must reproduce the above copyright | ||
12 | notice, this list of conditions and the following disclaimer in the | ||
13 | documentation and/or other materials provided with the distribution. | ||
14 | |||
15 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
16 | ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
17 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
18 | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER | ||
19 | OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | ||
20 | EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | ||
21 | PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | ||
22 | PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | ||
23 | LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | ||
24 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
25 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
26 | */ | ||
27 | |||
28 | #ifndef CPU_SUPPORT_H | ||
29 | #define CPU_SUPPORT_H | ||
30 | |||
31 | #if defined(OPUS_HAVE_RTCD) && defined(ARMv4_ASM) | ||
32 | #include "arm/armcpu.h" | ||
33 | |||
34 | /* We currently support 4 ARM variants: | ||
35 | * arch[0] -> ARMv4 | ||
36 | * arch[1] -> ARMv5E | ||
37 | * arch[2] -> ARMv6 | ||
38 | * arch[3] -> NEON | ||
39 | */ | ||
40 | #define OPUS_ARCHMASK 3 | ||
41 | |||
42 | #else | ||
43 | #define OPUS_ARCHMASK 0 | ||
44 | |||
45 | static inline int opus_select_arch(void) | ||
46 | { | ||
47 | return 0; | ||
48 | } | ||
49 | #endif | ||
50 | |||
51 | #endif | ||