diff options
Diffstat (limited to 'lib/rbcodec/codecs/libopus/celt/x86/celt_lpc_sse.h')
-rw-r--r-- | lib/rbcodec/codecs/libopus/celt/x86/celt_lpc_sse.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/lib/rbcodec/codecs/libopus/celt/x86/celt_lpc_sse.h b/lib/rbcodec/codecs/libopus/celt/x86/celt_lpc_sse.h new file mode 100644 index 0000000000..7d1ecf7533 --- /dev/null +++ b/lib/rbcodec/codecs/libopus/celt/x86/celt_lpc_sse.h | |||
@@ -0,0 +1,66 @@ | |||
1 | /* Copyright (c) 2014, Cisco Systems, INC | ||
2 | Written by XiangMingZhu WeiZhou MinPeng YanWang | ||
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 CELT_LPC_SSE_H | ||
29 | #define CELT_LPC_SSE_H | ||
30 | |||
31 | #ifdef HAVE_CONFIG_H | ||
32 | #include "config.h" | ||
33 | #endif | ||
34 | |||
35 | #if defined(OPUS_X86_MAY_HAVE_SSE4_1) && defined(FIXED_POINT) | ||
36 | #define OVERRIDE_CELT_FIR | ||
37 | |||
38 | void celt_fir_sse4_1( | ||
39 | const opus_val16 *x, | ||
40 | const opus_val16 *num, | ||
41 | opus_val16 *y, | ||
42 | int N, | ||
43 | int ord, | ||
44 | int arch); | ||
45 | |||
46 | #if defined(OPUS_X86_PRESUME_SSE4_1) | ||
47 | #define celt_fir(x, num, y, N, ord, arch) \ | ||
48 | ((void)arch, celt_fir_sse4_1(x, num, y, N, ord, arch)) | ||
49 | |||
50 | #else | ||
51 | |||
52 | extern void (*const CELT_FIR_IMPL[OPUS_ARCHMASK + 1])( | ||
53 | const opus_val16 *x, | ||
54 | const opus_val16 *num, | ||
55 | opus_val16 *y, | ||
56 | int N, | ||
57 | int ord, | ||
58 | int arch); | ||
59 | |||
60 | # define celt_fir(x, num, y, N, ord, arch) \ | ||
61 | ((*CELT_FIR_IMPL[(arch) & OPUS_ARCHMASK])(x, num, y, N, ord, arch)) | ||
62 | |||
63 | #endif | ||
64 | #endif | ||
65 | |||
66 | #endif | ||