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author | William Wilgus <me.theuser@yahoo.com> | 2019-01-04 02:01:18 -0600 |
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committer | Solomon Peachy <pizza@shaftnet.org> | 2021-04-23 14:23:04 +0000 |
commit | 14c6bb798d6bebc80f07e863236adbaf8d156a9c (patch) | |
tree | 551a4b641906c2626af844fa3239c1b2b1ff0ad3 /lib/rbcodec/codecs/libopus/silk/x86/SigProc_FIX_sse.h | |
parent | 75d93937965ec4df70d37df6d4feea04577c996b (diff) | |
download | rockbox-14c6bb798d6bebc80f07e863236adbaf8d156a9c.tar.gz rockbox-14c6bb798d6bebc80f07e863236adbaf8d156a9c.zip |
Sync opus codec to upstream git
Change-Id: I0cfcc0005c4ad7bfbb1aaf454188ce70fb043dc1
Diffstat (limited to 'lib/rbcodec/codecs/libopus/silk/x86/SigProc_FIX_sse.h')
-rw-r--r-- | lib/rbcodec/codecs/libopus/silk/x86/SigProc_FIX_sse.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/lib/rbcodec/codecs/libopus/silk/x86/SigProc_FIX_sse.h b/lib/rbcodec/codecs/libopus/silk/x86/SigProc_FIX_sse.h new file mode 100644 index 0000000000..61efa8da41 --- /dev/null +++ b/lib/rbcodec/codecs/libopus/silk/x86/SigProc_FIX_sse.h | |||
@@ -0,0 +1,94 @@ | |||
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 SIGPROC_FIX_SSE_H | ||
29 | #define SIGPROC_FIX_SSE_H | ||
30 | |||
31 | #ifdef HAVE_CONFIG_H | ||
32 | #include "config.h" | ||
33 | #endif | ||
34 | |||
35 | #if defined(OPUS_X86_MAY_HAVE_SSE4_1) | ||
36 | void silk_burg_modified_sse4_1( | ||
37 | opus_int32 *res_nrg, /* O Residual energy */ | ||
38 | opus_int *res_nrg_Q, /* O Residual energy Q value */ | ||
39 | opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ | ||
40 | const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ | ||
41 | const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ | ||
42 | const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ | ||
43 | const opus_int nb_subfr, /* I Number of subframes stacked in x */ | ||
44 | const opus_int D, /* I Order */ | ||
45 | int arch /* I Run-time architecture */ | ||
46 | ); | ||
47 | |||
48 | #if defined(OPUS_X86_PRESUME_SSE4_1) | ||
49 | #define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \ | ||
50 | ((void)(arch), silk_burg_modified_sse4_1(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch)) | ||
51 | |||
52 | #else | ||
53 | |||
54 | extern void (*const SILK_BURG_MODIFIED_IMPL[OPUS_ARCHMASK + 1])( | ||
55 | opus_int32 *res_nrg, /* O Residual energy */ | ||
56 | opus_int *res_nrg_Q, /* O Residual energy Q value */ | ||
57 | opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ | ||
58 | const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ | ||
59 | const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ | ||
60 | const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ | ||
61 | const opus_int nb_subfr, /* I Number of subframes stacked in x */ | ||
62 | const opus_int D, /* I Order */ | ||
63 | int arch /* I Run-time architecture */); | ||
64 | |||
65 | # define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \ | ||
66 | ((*SILK_BURG_MODIFIED_IMPL[(arch) & OPUS_ARCHMASK])(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch)) | ||
67 | |||
68 | #endif | ||
69 | |||
70 | opus_int64 silk_inner_prod16_aligned_64_sse4_1( | ||
71 | const opus_int16 *inVec1, | ||
72 | const opus_int16 *inVec2, | ||
73 | const opus_int len | ||
74 | ); | ||
75 | |||
76 | |||
77 | #if defined(OPUS_X86_PRESUME_SSE4_1) | ||
78 | |||
79 | #define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \ | ||
80 | ((void)(arch),silk_inner_prod16_aligned_64_sse4_1(inVec1, inVec2, len)) | ||
81 | |||
82 | #else | ||
83 | |||
84 | extern opus_int64 (*const SILK_INNER_PROD16_ALIGNED_64_IMPL[OPUS_ARCHMASK + 1])( | ||
85 | const opus_int16 *inVec1, | ||
86 | const opus_int16 *inVec2, | ||
87 | const opus_int len); | ||
88 | |||
89 | # define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \ | ||
90 | ((*SILK_INNER_PROD16_ALIGNED_64_IMPL[(arch) & OPUS_ARCHMASK])(inVec1, inVec2, len)) | ||
91 | |||
92 | #endif | ||
93 | #endif | ||
94 | #endif | ||