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author | Nils Wallménius <nils@rockbox.org> | 2013-12-11 22:59:14 +0100 |
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committer | Nils Wallménius <nils@rockbox.org> | 2013-12-16 21:13:23 +0100 |
commit | e3c2ed7a71f65dc721c7210f120259ecd4ff65cb (patch) | |
tree | de593c1e927dcc036f1b6656f1f881995491b3b9 /lib/rbcodec/codecs/libopus/celt/fixed_generic.h | |
parent | d0918b98fa0cfba21208a4fb5ed153687b8f02c3 (diff) | |
download | rockbox-e3c2ed7a71f65dc721c7210f120259ecd4ff65cb.tar.gz rockbox-e3c2ed7a71f65dc721c7210f120259ecd4ff65cb.zip |
Sync libopus to upstream release 1.1
Change-Id: I9fea7460fc33f60faff961b3389dd97b5191463c
Diffstat (limited to 'lib/rbcodec/codecs/libopus/celt/fixed_generic.h')
-rw-r--r-- | lib/rbcodec/codecs/libopus/celt/fixed_generic.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/rbcodec/codecs/libopus/celt/fixed_generic.h b/lib/rbcodec/codecs/libopus/celt/fixed_generic.h index 0e77976e83..ecf018a244 100644 --- a/lib/rbcodec/codecs/libopus/celt/fixed_generic.h +++ b/lib/rbcodec/codecs/libopus/celt/fixed_generic.h | |||
@@ -40,7 +40,7 @@ | |||
40 | #define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR((b),16)), SHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) | 40 | #define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR((b),16)), SHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) |
41 | 41 | ||
42 | /** 16x32 multiplication, followed by a 16-bit shift right (round-to-nearest). Results fits in 32 bits */ | 42 | /** 16x32 multiplication, followed by a 16-bit shift right (round-to-nearest). Results fits in 32 bits */ |
43 | #define MULT16_32_P16(a,b) ADD32(MULT16_16((a),SHR((b),16)), PSHR(MULT16_16((a),((b)&0x0000ffff)),16)) | 43 | #define MULT16_32_P16(a,b) ADD32(MULT16_16((a),SHR((b),16)), PSHR(MULT16_16SU((a),((b)&0x0000ffff)),16)) |
44 | 44 | ||
45 | /** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ | 45 | /** 16x32 multiplication, followed by a 15-bit shift right. Results fits in 32 bits */ |
46 | #define MULT16_32_Q15(a,b) ADD32(SHL(MULT16_16((a),SHR((b),16)),1), SHR(MULT16_16SU((a),((b)&0x0000ffff)),15)) | 46 | #define MULT16_32_Q15(a,b) ADD32(SHL(MULT16_16((a),SHR((b),16)),1), SHR(MULT16_16SU((a),((b)&0x0000ffff)),15)) |
@@ -116,6 +116,7 @@ | |||
116 | #define MAC16_32_Q15(c,a,b) ADD32(c,ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15))) | 116 | #define MAC16_32_Q15(c,a,b) ADD32(c,ADD32(MULT16_16((a),SHR((b),15)), SHR(MULT16_16((a),((b)&0x00007fff)),15))) |
117 | 117 | ||
118 | #define MULT16_16_Q11_32(a,b) (SHR(MULT16_16((a),(b)),11)) | 118 | #define MULT16_16_Q11_32(a,b) (SHR(MULT16_16((a),(b)),11)) |
119 | #define MULT16_16_Q11(a,b) (SHR(MULT16_16((a),(b)),11)) | ||
119 | #define MULT16_16_Q13(a,b) (SHR(MULT16_16((a),(b)),13)) | 120 | #define MULT16_16_Q13(a,b) (SHR(MULT16_16((a),(b)),13)) |
120 | #define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) | 121 | #define MULT16_16_Q14(a,b) (SHR(MULT16_16((a),(b)),14)) |
121 | #define MULT16_16_Q15(a,b) (SHR(MULT16_16((a),(b)),15)) | 122 | #define MULT16_16_Q15(a,b) (SHR(MULT16_16((a),(b)),15)) |