From e4eb4670108ad2b4a0d9c3044e12ed0d933f834e Mon Sep 17 00:00:00 2001 From: Luiz Augusto von Dentz Date: Mon, 14 Mar 2011 14:46:10 -0300 Subject: build: move sbc related files to its own directory This should make it easier to apply patches from BlueZ which also uses sbc subdir for this files. --- src/modules/bluetooth/sbc_tables.h | 659 ------------------------------------- 1 file changed, 659 deletions(-) delete mode 100644 src/modules/bluetooth/sbc_tables.h (limited to 'src/modules/bluetooth/sbc_tables.h') diff --git a/src/modules/bluetooth/sbc_tables.h b/src/modules/bluetooth/sbc_tables.h deleted file mode 100644 index 0057c73f..00000000 --- a/src/modules/bluetooth/sbc_tables.h +++ /dev/null @@ -1,659 +0,0 @@ -/* - * - * Bluetooth low-complexity, subband codec (SBC) library - * - * Copyright (C) 2004-2009 Marcel Holtmann - * Copyright (C) 2004-2005 Henryk Ploetz - * Copyright (C) 2005-2006 Brad Midgley - * - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -/* A2DP specification: Appendix B, page 69 */ -static const int sbc_offset4[4][4] = { - { -1, 0, 0, 0 }, - { -2, 0, 0, 1 }, - { -2, 0, 0, 1 }, - { -2, 0, 0, 1 } -}; - -/* A2DP specification: Appendix B, page 69 */ -static const int sbc_offset8[4][8] = { - { -2, 0, 0, 0, 0, 0, 0, 1 }, - { -3, 0, 0, 0, 0, 0, 1, 2 }, - { -4, 0, 0, 0, 0, 0, 1, 2 }, - { -4, 0, 0, 0, 0, 0, 1, 2 } -}; - - -#define SS4(val) ASR(val, SCALE_SPROTO4_TBL) -#define SS8(val) ASR(val, SCALE_SPROTO8_TBL) -#define SN4(val) ASR(val, SCALE_NPROTO4_TBL) -#define SN8(val) ASR(val, SCALE_NPROTO8_TBL) - -static const int32_t sbc_proto_4_40m0[] = { - SS4(0x00000000), SS4(0xffa6982f), SS4(0xfba93848), SS4(0x0456c7b8), - SS4(0x005967d1), SS4(0xfffb9ac7), SS4(0xff589157), SS4(0xf9c2a8d8), - SS4(0x027c1434), SS4(0x0019118b), SS4(0xfff3c74c), SS4(0xff137330), - SS4(0xf81b8d70), SS4(0x00ec1b8b), SS4(0xfff0b71a), SS4(0xffe99b00), - SS4(0xfef84470), SS4(0xf6fb4370), SS4(0xffcdc351), SS4(0xffe01dc7) -}; - -static const int32_t sbc_proto_4_40m1[] = { - SS4(0xffe090ce), SS4(0xff2c0475), SS4(0xf694f800), SS4(0xff2c0475), - SS4(0xffe090ce), SS4(0xffe01dc7), SS4(0xffcdc351), SS4(0xf6fb4370), - SS4(0xfef84470), SS4(0xffe99b00), SS4(0xfff0b71a), SS4(0x00ec1b8b), - SS4(0xf81b8d70), SS4(0xff137330), SS4(0xfff3c74c), SS4(0x0019118b), - SS4(0x027c1434), SS4(0xf9c2a8d8), SS4(0xff589157), SS4(0xfffb9ac7) -}; - -static const int32_t sbc_proto_8_80m0[] = { - SS8(0x00000000), SS8(0xfe8d1970), SS8(0xee979f00), SS8(0x11686100), - SS8(0x0172e690), SS8(0xfff5bd1a), SS8(0xfdf1c8d4), SS8(0xeac182c0), - SS8(0x0d9daee0), SS8(0x00e530da), SS8(0xffe9811d), SS8(0xfd52986c), - SS8(0xe7054ca0), SS8(0x0a00d410), SS8(0x006c1de4), SS8(0xffdba705), - SS8(0xfcbc98e8), SS8(0xe3889d20), SS8(0x06af2308), SS8(0x000bb7db), - SS8(0xffca00ed), SS8(0xfc3fbb68), SS8(0xe071bc00), SS8(0x03bf7948), - SS8(0xffc4e05c), SS8(0xffb54b3b), SS8(0xfbedadc0), SS8(0xdde26200), - SS8(0x0142291c), SS8(0xff960e94), SS8(0xff9f3e17), SS8(0xfbd8f358), - SS8(0xdbf79400), SS8(0xff405e01), SS8(0xff7d4914), SS8(0xff8b1a31), - SS8(0xfc1417b8), SS8(0xdac7bb40), SS8(0xfdbb828c), SS8(0xff762170) -}; - -static const int32_t sbc_proto_8_80m1[] = { - SS8(0xff7c272c), SS8(0xfcb02620), SS8(0xda612700), SS8(0xfcb02620), - SS8(0xff7c272c), SS8(0xff762170), SS8(0xfdbb828c), SS8(0xdac7bb40), - SS8(0xfc1417b8), SS8(0xff8b1a31), SS8(0xff7d4914), SS8(0xff405e01), - SS8(0xdbf79400), SS8(0xfbd8f358), SS8(0xff9f3e17), SS8(0xff960e94), - SS8(0x0142291c), SS8(0xdde26200), SS8(0xfbedadc0), SS8(0xffb54b3b), - SS8(0xffc4e05c), SS8(0x03bf7948), SS8(0xe071bc00), SS8(0xfc3fbb68), - SS8(0xffca00ed), SS8(0x000bb7db), SS8(0x06af2308), SS8(0xe3889d20), - SS8(0xfcbc98e8), SS8(0xffdba705), SS8(0x006c1de4), SS8(0x0a00d410), - SS8(0xe7054ca0), SS8(0xfd52986c), SS8(0xffe9811d), SS8(0x00e530da), - SS8(0x0d9daee0), SS8(0xeac182c0), SS8(0xfdf1c8d4), SS8(0xfff5bd1a) -}; - -static const int32_t synmatrix4[8][4] = { - { SN4(0x05a82798), SN4(0xfa57d868), SN4(0xfa57d868), SN4(0x05a82798) }, - { SN4(0x030fbc54), SN4(0xf89be510), SN4(0x07641af0), SN4(0xfcf043ac) }, - { SN4(0x00000000), SN4(0x00000000), SN4(0x00000000), SN4(0x00000000) }, - { SN4(0xfcf043ac), SN4(0x07641af0), SN4(0xf89be510), SN4(0x030fbc54) }, - { SN4(0xfa57d868), SN4(0x05a82798), SN4(0x05a82798), SN4(0xfa57d868) }, - { SN4(0xf89be510), SN4(0xfcf043ac), SN4(0x030fbc54), SN4(0x07641af0) }, - { SN4(0xf8000000), SN4(0xf8000000), SN4(0xf8000000), SN4(0xf8000000) }, - { SN4(0xf89be510), SN4(0xfcf043ac), SN4(0x030fbc54), SN4(0x07641af0) } -}; - -static const int32_t synmatrix8[16][8] = { - { SN8(0x05a82798), SN8(0xfa57d868), SN8(0xfa57d868), SN8(0x05a82798), - SN8(0x05a82798), SN8(0xfa57d868), SN8(0xfa57d868), SN8(0x05a82798) }, - { SN8(0x0471ced0), SN8(0xf8275a10), SN8(0x018f8b84), SN8(0x06a6d988), - SN8(0xf9592678), SN8(0xfe70747c), SN8(0x07d8a5f0), SN8(0xfb8e3130) }, - { SN8(0x030fbc54), SN8(0xf89be510), SN8(0x07641af0), SN8(0xfcf043ac), - SN8(0xfcf043ac), SN8(0x07641af0), SN8(0xf89be510), SN8(0x030fbc54) }, - { SN8(0x018f8b84), SN8(0xfb8e3130), SN8(0x06a6d988), SN8(0xf8275a10), - SN8(0x07d8a5f0), SN8(0xf9592678), SN8(0x0471ced0), SN8(0xfe70747c) }, - { SN8(0x00000000), SN8(0x00000000), SN8(0x00000000), SN8(0x00000000), - SN8(0x00000000), SN8(0x00000000), SN8(0x00000000), SN8(0x00000000) }, - { SN8(0xfe70747c), SN8(0x0471ced0), SN8(0xf9592678), SN8(0x07d8a5f0), - SN8(0xf8275a10), SN8(0x06a6d988), SN8(0xfb8e3130), SN8(0x018f8b84) }, - { SN8(0xfcf043ac), SN8(0x07641af0), SN8(0xf89be510), SN8(0x030fbc54), - SN8(0x030fbc54), SN8(0xf89be510), SN8(0x07641af0), SN8(0xfcf043ac) }, - { SN8(0xfb8e3130), SN8(0x07d8a5f0), SN8(0xfe70747c), SN8(0xf9592678), - SN8(0x06a6d988), SN8(0x018f8b84), SN8(0xf8275a10), SN8(0x0471ced0) }, - { SN8(0xfa57d868), SN8(0x05a82798), SN8(0x05a82798), SN8(0xfa57d868), - SN8(0xfa57d868), SN8(0x05a82798), SN8(0x05a82798), SN8(0xfa57d868) }, - { SN8(0xf9592678), SN8(0x018f8b84), SN8(0x07d8a5f0), SN8(0x0471ced0), - SN8(0xfb8e3130), SN8(0xf8275a10), SN8(0xfe70747c), SN8(0x06a6d988) }, - { SN8(0xf89be510), SN8(0xfcf043ac), SN8(0x030fbc54), SN8(0x07641af0), - SN8(0x07641af0), SN8(0x030fbc54), SN8(0xfcf043ac), SN8(0xf89be510) }, - { SN8(0xf8275a10), SN8(0xf9592678), SN8(0xfb8e3130), SN8(0xfe70747c), - SN8(0x018f8b84), SN8(0x0471ced0), SN8(0x06a6d988), SN8(0x07d8a5f0) }, - { SN8(0xf8000000), SN8(0xf8000000), SN8(0xf8000000), SN8(0xf8000000), - SN8(0xf8000000), SN8(0xf8000000), SN8(0xf8000000), SN8(0xf8000000) }, - { SN8(0xf8275a10), SN8(0xf9592678), SN8(0xfb8e3130), SN8(0xfe70747c), - SN8(0x018f8b84), SN8(0x0471ced0), SN8(0x06a6d988), SN8(0x07d8a5f0) }, - { SN8(0xf89be510), SN8(0xfcf043ac), SN8(0x030fbc54), SN8(0x07641af0), - SN8(0x07641af0), SN8(0x030fbc54), SN8(0xfcf043ac), SN8(0xf89be510) }, - { SN8(0xf9592678), SN8(0x018f8b84), SN8(0x07d8a5f0), SN8(0x0471ced0), - SN8(0xfb8e3130), SN8(0xf8275a10), SN8(0xfe70747c), SN8(0x06a6d988) } -}; - -/* Uncomment the following line to enable high precision build of SBC encoder */ - -/* #define SBC_HIGH_PRECISION */ - -#ifdef SBC_HIGH_PRECISION -#define FIXED_A int64_t /* data type for fixed point accumulator */ -#define FIXED_T int32_t /* data type for fixed point constants */ -#define SBC_FIXED_EXTRA_BITS 16 -#else -#define FIXED_A int32_t /* data type for fixed point accumulator */ -#define FIXED_T int16_t /* data type for fixed point constants */ -#define SBC_FIXED_EXTRA_BITS 0 -#endif - -/* A2DP specification: Section 12.8 Tables - * - * Original values are premultiplied by 2 for better precision (that is the - * maximum which is possible without overflows) - * - * Note: in each block of 8 numbers sign was changed for elements 2 and 7 - * in order to compensate the same change applied to cos_table_fixed_4 - */ -#define SBC_PROTO_FIXED4_SCALE \ - ((sizeof(FIXED_T) * CHAR_BIT - 1) - SBC_FIXED_EXTRA_BITS + 1) -#define F_PROTO4(x) (FIXED_A) ((x * 2) * \ - ((FIXED_A) 1 << (sizeof(FIXED_T) * CHAR_BIT - 1)) + 0.5) -#define F(x) F_PROTO4(x) -static const FIXED_T _sbc_proto_fixed4[40] = { - F(0.00000000E+00), F(5.36548976E-04), - -F(1.49188357E-03), F(2.73370904E-03), - F(3.83720193E-03), F(3.89205149E-03), - F(1.86581691E-03), F(3.06012286E-03), - - F(1.09137620E-02), F(2.04385087E-02), - -F(2.88757392E-02), F(3.21939290E-02), - F(2.58767811E-02), F(6.13245186E-03), - -F(2.88217274E-02), F(7.76463494E-02), - - F(1.35593274E-01), F(1.94987841E-01), - -F(2.46636662E-01), F(2.81828203E-01), - F(2.94315332E-01), F(2.81828203E-01), - F(2.46636662E-01), -F(1.94987841E-01), - - -F(1.35593274E-01), -F(7.76463494E-02), - F(2.88217274E-02), F(6.13245186E-03), - F(2.58767811E-02), F(3.21939290E-02), - F(2.88757392E-02), -F(2.04385087E-02), - - -F(1.09137620E-02), -F(3.06012286E-03), - -F(1.86581691E-03), F(3.89205149E-03), - F(3.83720193E-03), F(2.73370904E-03), - F(1.49188357E-03), -F(5.36548976E-04), -}; -#undef F - -/* - * To produce this cosine matrix in Octave: - * - * b = zeros(4, 8); - * for i = 0:3 - * for j = 0:7 b(i+1, j+1) = cos((i + 0.5) * (j - 2) * (pi/4)) - * endfor - * endfor; - * printf("%.10f, ", b'); - * - * Note: in each block of 8 numbers sign was changed for elements 2 and 7 - * - * Change of sign for element 2 allows to replace constant 1.0 (not - * representable in Q15 format) with -1.0 (fine with Q15). - * Changed sign for element 7 allows to have more similar constants - * and simplify subband filter function code. - */ -#define SBC_COS_TABLE_FIXED4_SCALE \ - ((sizeof(FIXED_T) * CHAR_BIT - 1) + SBC_FIXED_EXTRA_BITS) -#define F_COS4(x) (FIXED_A) ((x) * \ - ((FIXED_A) 1 << (sizeof(FIXED_T) * CHAR_BIT - 1)) + 0.5) -#define F(x) F_COS4(x) -static const FIXED_T cos_table_fixed_4[32] = { - F(0.7071067812), F(0.9238795325), -F(1.0000000000), F(0.9238795325), - F(0.7071067812), F(0.3826834324), F(0.0000000000), F(0.3826834324), - - -F(0.7071067812), F(0.3826834324), -F(1.0000000000), F(0.3826834324), - -F(0.7071067812), -F(0.9238795325), -F(0.0000000000), -F(0.9238795325), - - -F(0.7071067812), -F(0.3826834324), -F(1.0000000000), -F(0.3826834324), - -F(0.7071067812), F(0.9238795325), F(0.0000000000), F(0.9238795325), - - F(0.7071067812), -F(0.9238795325), -F(1.0000000000), -F(0.9238795325), - F(0.7071067812), -F(0.3826834324), -F(0.0000000000), -F(0.3826834324), -}; -#undef F - -/* A2DP specification: Section 12.8 Tables - * - * Original values are premultiplied by 4 for better precision (that is the - * maximum which is possible without overflows) - * - * Note: in each block of 16 numbers sign was changed for elements 4, 13, 14, 15 - * in order to compensate the same change applied to cos_table_fixed_8 - */ -#define SBC_PROTO_FIXED8_SCALE \ - ((sizeof(FIXED_T) * CHAR_BIT - 1) - SBC_FIXED_EXTRA_BITS + 1) -#define F_PROTO8(x) (FIXED_A) ((x * 2) * \ - ((FIXED_A) 1 << (sizeof(FIXED_T) * CHAR_BIT - 1)) + 0.5) -#define F(x) F_PROTO8(x) -static const FIXED_T _sbc_proto_fixed8[80] = { - F(0.00000000E+00), F(1.56575398E-04), - F(3.43256425E-04), F(5.54620202E-04), - -F(8.23919506E-04), F(1.13992507E-03), - F(1.47640169E-03), F(1.78371725E-03), - F(2.01182542E-03), F(2.10371989E-03), - F(1.99454554E-03), F(1.61656283E-03), - F(9.02154502E-04), F(1.78805361E-04), - F(1.64973098E-03), F(3.49717454E-03), - - F(5.65949473E-03), F(8.02941163E-03), - F(1.04584443E-02), F(1.27472335E-02), - -F(1.46525263E-02), F(1.59045603E-02), - F(1.62208471E-02), F(1.53184106E-02), - F(1.29371806E-02), F(8.85757540E-03), - F(2.92408442E-03), -F(4.91578024E-03), - -F(1.46404076E-02), F(2.61098752E-02), - F(3.90751381E-02), F(5.31873032E-02), - - F(6.79989431E-02), F(8.29847578E-02), - F(9.75753918E-02), F(1.11196689E-01), - -F(1.23264548E-01), F(1.33264415E-01), - F(1.40753505E-01), F(1.45389847E-01), - F(1.46955068E-01), F(1.45389847E-01), - F(1.40753505E-01), F(1.33264415E-01), - F(1.23264548E-01), -F(1.11196689E-01), - -F(9.75753918E-02), -F(8.29847578E-02), - - -F(6.79989431E-02), -F(5.31873032E-02), - -F(3.90751381E-02), -F(2.61098752E-02), - F(1.46404076E-02), -F(4.91578024E-03), - F(2.92408442E-03), F(8.85757540E-03), - F(1.29371806E-02), F(1.53184106E-02), - F(1.62208471E-02), F(1.59045603E-02), - F(1.46525263E-02), -F(1.27472335E-02), - -F(1.04584443E-02), -F(8.02941163E-03), - - -F(5.65949473E-03), -F(3.49717454E-03), - -F(1.64973098E-03), -F(1.78805361E-04), - -F(9.02154502E-04), F(1.61656283E-03), - F(1.99454554E-03), F(2.10371989E-03), - F(2.01182542E-03), F(1.78371725E-03), - F(1.47640169E-03), F(1.13992507E-03), - F(8.23919506E-04), -F(5.54620202E-04), - -F(3.43256425E-04), -F(1.56575398E-04), -}; -#undef F - -/* - * To produce this cosine matrix in Octave: - * - * b = zeros(8, 16); - * for i = 0:7 - * for j = 0:15 b(i+1, j+1) = cos((i + 0.5) * (j - 4) * (pi/8)) - * endfor endfor; - * printf("%.10f, ", b'); - * - * Note: in each block of 16 numbers sign was changed for elements 4, 13, 14, 15 - * - * Change of sign for element 4 allows to replace constant 1.0 (not - * representable in Q15 format) with -1.0 (fine with Q15). - * Changed signs for elements 13, 14, 15 allow to have more similar constants - * and simplify subband filter function code. - */ -#define SBC_COS_TABLE_FIXED8_SCALE \ - ((sizeof(FIXED_T) * CHAR_BIT - 1) + SBC_FIXED_EXTRA_BITS) -#define F_COS8(x) (FIXED_A) ((x) * \ - ((FIXED_A) 1 << (sizeof(FIXED_T) * CHAR_BIT - 1)) + 0.5) -#define F(x) F_COS8(x) -static const FIXED_T cos_table_fixed_8[128] = { - F(0.7071067812), F(0.8314696123), F(0.9238795325), F(0.9807852804), - -F(1.0000000000), F(0.9807852804), F(0.9238795325), F(0.8314696123), - F(0.7071067812), F(0.5555702330), F(0.3826834324), F(0.1950903220), - F(0.0000000000), F(0.1950903220), F(0.3826834324), F(0.5555702330), - - -F(0.7071067812), -F(0.1950903220), F(0.3826834324), F(0.8314696123), - -F(1.0000000000), F(0.8314696123), F(0.3826834324), -F(0.1950903220), - -F(0.7071067812), -F(0.9807852804), -F(0.9238795325), -F(0.5555702330), - -F(0.0000000000), -F(0.5555702330), -F(0.9238795325), -F(0.9807852804), - - -F(0.7071067812), -F(0.9807852804), -F(0.3826834324), F(0.5555702330), - -F(1.0000000000), F(0.5555702330), -F(0.3826834324), -F(0.9807852804), - -F(0.7071067812), F(0.1950903220), F(0.9238795325), F(0.8314696123), - F(0.0000000000), F(0.8314696123), F(0.9238795325), F(0.1950903220), - - F(0.7071067812), -F(0.5555702330), -F(0.9238795325), F(0.1950903220), - -F(1.0000000000), F(0.1950903220), -F(0.9238795325), -F(0.5555702330), - F(0.7071067812), F(0.8314696123), -F(0.3826834324), -F(0.9807852804), - -F(0.0000000000), -F(0.9807852804), -F(0.3826834324), F(0.8314696123), - - F(0.7071067812), F(0.5555702330), -F(0.9238795325), -F(0.1950903220), - -F(1.0000000000), -F(0.1950903220), -F(0.9238795325), F(0.5555702330), - F(0.7071067812), -F(0.8314696123), -F(0.3826834324), F(0.9807852804), - F(0.0000000000), F(0.9807852804), -F(0.3826834324), -F(0.8314696123), - - -F(0.7071067812), F(0.9807852804), -F(0.3826834324), -F(0.5555702330), - -F(1.0000000000), -F(0.5555702330), -F(0.3826834324), F(0.9807852804), - -F(0.7071067812), -F(0.1950903220), F(0.9238795325), -F(0.8314696123), - -F(0.0000000000), -F(0.8314696123), F(0.9238795325), -F(0.1950903220), - - -F(0.7071067812), F(0.1950903220), F(0.3826834324), -F(0.8314696123), - -F(1.0000000000), -F(0.8314696123), F(0.3826834324), F(0.1950903220), - -F(0.7071067812), F(0.9807852804), -F(0.9238795325), F(0.5555702330), - -F(0.0000000000), F(0.5555702330), -F(0.9238795325), F(0.9807852804), - - F(0.7071067812), -F(0.8314696123), F(0.9238795325), -F(0.9807852804), - -F(1.0000000000), -F(0.9807852804), F(0.9238795325), -F(0.8314696123), - F(0.7071067812), -F(0.5555702330), F(0.3826834324), -F(0.1950903220), - -F(0.0000000000), -F(0.1950903220), F(0.3826834324), -F(0.5555702330), -}; -#undef F - -/* - * Enforce 16 byte alignment for the data, which is supposed to be used - * with SIMD optimized code. - */ - -#define SBC_ALIGN_BITS 4 -#define SBC_ALIGN_MASK ((1 << (SBC_ALIGN_BITS)) - 1) - -#ifdef __GNUC__ -#define SBC_ALIGNED __attribute__((aligned(1 << (SBC_ALIGN_BITS)))) -#else -#define SBC_ALIGNED -#endif - -/* - * Constant tables for the use in SIMD optimized analysis filters - * Each table consists of two parts: - * 1. reordered "proto" table - * 2. reordered "cos" table - * - * Due to non-symmetrical reordering, separate tables for "even" - * and "odd" cases are needed - */ - -static const FIXED_T SBC_ALIGNED analysis_consts_fixed4_simd_even[40 + 16] = { -#define C0 1.0932568993 -#define C1 1.3056875580 -#define C2 1.3056875580 -#define C3 1.6772280856 - -#define F(x) F_PROTO4(x) - F(0.00000000E+00 * C0), F(3.83720193E-03 * C0), - F(5.36548976E-04 * C1), F(2.73370904E-03 * C1), - F(3.06012286E-03 * C2), F(3.89205149E-03 * C2), - F(0.00000000E+00 * C3), -F(1.49188357E-03 * C3), - F(1.09137620E-02 * C0), F(2.58767811E-02 * C0), - F(2.04385087E-02 * C1), F(3.21939290E-02 * C1), - F(7.76463494E-02 * C2), F(6.13245186E-03 * C2), - F(0.00000000E+00 * C3), -F(2.88757392E-02 * C3), - F(1.35593274E-01 * C0), F(2.94315332E-01 * C0), - F(1.94987841E-01 * C1), F(2.81828203E-01 * C1), - -F(1.94987841E-01 * C2), F(2.81828203E-01 * C2), - F(0.00000000E+00 * C3), -F(2.46636662E-01 * C3), - -F(1.35593274E-01 * C0), F(2.58767811E-02 * C0), - -F(7.76463494E-02 * C1), F(6.13245186E-03 * C1), - -F(2.04385087E-02 * C2), F(3.21939290E-02 * C2), - F(0.00000000E+00 * C3), F(2.88217274E-02 * C3), - -F(1.09137620E-02 * C0), F(3.83720193E-03 * C0), - -F(3.06012286E-03 * C1), F(3.89205149E-03 * C1), - -F(5.36548976E-04 * C2), F(2.73370904E-03 * C2), - F(0.00000000E+00 * C3), -F(1.86581691E-03 * C3), -#undef F -#define F(x) F_COS4(x) - F(0.7071067812 / C0), F(0.9238795325 / C1), - -F(0.7071067812 / C0), F(0.3826834324 / C1), - -F(0.7071067812 / C0), -F(0.3826834324 / C1), - F(0.7071067812 / C0), -F(0.9238795325 / C1), - F(0.3826834324 / C2), -F(1.0000000000 / C3), - -F(0.9238795325 / C2), -F(1.0000000000 / C3), - F(0.9238795325 / C2), -F(1.0000000000 / C3), - -F(0.3826834324 / C2), -F(1.0000000000 / C3), -#undef F - -#undef C0 -#undef C1 -#undef C2 -#undef C3 -}; - -static const FIXED_T SBC_ALIGNED analysis_consts_fixed4_simd_odd[40 + 16] = { -#define C0 1.3056875580 -#define C1 1.6772280856 -#define C2 1.0932568993 -#define C3 1.3056875580 - -#define F(x) F_PROTO4(x) - F(2.73370904E-03 * C0), F(5.36548976E-04 * C0), - -F(1.49188357E-03 * C1), F(0.00000000E+00 * C1), - F(3.83720193E-03 * C2), F(1.09137620E-02 * C2), - F(3.89205149E-03 * C3), F(3.06012286E-03 * C3), - F(3.21939290E-02 * C0), F(2.04385087E-02 * C0), - -F(2.88757392E-02 * C1), F(0.00000000E+00 * C1), - F(2.58767811E-02 * C2), F(1.35593274E-01 * C2), - F(6.13245186E-03 * C3), F(7.76463494E-02 * C3), - F(2.81828203E-01 * C0), F(1.94987841E-01 * C0), - -F(2.46636662E-01 * C1), F(0.00000000E+00 * C1), - F(2.94315332E-01 * C2), -F(1.35593274E-01 * C2), - F(2.81828203E-01 * C3), -F(1.94987841E-01 * C3), - F(6.13245186E-03 * C0), -F(7.76463494E-02 * C0), - F(2.88217274E-02 * C1), F(0.00000000E+00 * C1), - F(2.58767811E-02 * C2), -F(1.09137620E-02 * C2), - F(3.21939290E-02 * C3), -F(2.04385087E-02 * C3), - F(3.89205149E-03 * C0), -F(3.06012286E-03 * C0), - -F(1.86581691E-03 * C1), F(0.00000000E+00 * C1), - F(3.83720193E-03 * C2), F(0.00000000E+00 * C2), - F(2.73370904E-03 * C3), -F(5.36548976E-04 * C3), -#undef F -#define F(x) F_COS4(x) - F(0.9238795325 / C0), -F(1.0000000000 / C1), - F(0.3826834324 / C0), -F(1.0000000000 / C1), - -F(0.3826834324 / C0), -F(1.0000000000 / C1), - -F(0.9238795325 / C0), -F(1.0000000000 / C1), - F(0.7071067812 / C2), F(0.3826834324 / C3), - -F(0.7071067812 / C2), -F(0.9238795325 / C3), - -F(0.7071067812 / C2), F(0.9238795325 / C3), - F(0.7071067812 / C2), -F(0.3826834324 / C3), -#undef F - -#undef C0 -#undef C1 -#undef C2 -#undef C3 -}; - -static const FIXED_T SBC_ALIGNED analysis_consts_fixed8_simd_even[80 + 64] = { -#define C0 2.7906148894 -#define C1 2.4270044280 -#define C2 2.8015616024 -#define C3 3.1710363741 -#define C4 2.5377944043 -#define C5 2.4270044280 -#define C6 2.8015616024 -#define C7 3.1710363741 - -#define F(x) F_PROTO8(x) - F(0.00000000E+00 * C0), F(2.01182542E-03 * C0), - F(1.56575398E-04 * C1), F(1.78371725E-03 * C1), - F(3.43256425E-04 * C2), F(1.47640169E-03 * C2), - F(5.54620202E-04 * C3), F(1.13992507E-03 * C3), - -F(8.23919506E-04 * C4), F(0.00000000E+00 * C4), - F(2.10371989E-03 * C5), F(3.49717454E-03 * C5), - F(1.99454554E-03 * C6), F(1.64973098E-03 * C6), - F(1.61656283E-03 * C7), F(1.78805361E-04 * C7), - F(5.65949473E-03 * C0), F(1.29371806E-02 * C0), - F(8.02941163E-03 * C1), F(1.53184106E-02 * C1), - F(1.04584443E-02 * C2), F(1.62208471E-02 * C2), - F(1.27472335E-02 * C3), F(1.59045603E-02 * C3), - -F(1.46525263E-02 * C4), F(0.00000000E+00 * C4), - F(8.85757540E-03 * C5), F(5.31873032E-02 * C5), - F(2.92408442E-03 * C6), F(3.90751381E-02 * C6), - -F(4.91578024E-03 * C7), F(2.61098752E-02 * C7), - F(6.79989431E-02 * C0), F(1.46955068E-01 * C0), - F(8.29847578E-02 * C1), F(1.45389847E-01 * C1), - F(9.75753918E-02 * C2), F(1.40753505E-01 * C2), - F(1.11196689E-01 * C3), F(1.33264415E-01 * C3), - -F(1.23264548E-01 * C4), F(0.00000000E+00 * C4), - F(1.45389847E-01 * C5), -F(8.29847578E-02 * C5), - F(1.40753505E-01 * C6), -F(9.75753918E-02 * C6), - F(1.33264415E-01 * C7), -F(1.11196689E-01 * C7), - -F(6.79989431E-02 * C0), F(1.29371806E-02 * C0), - -F(5.31873032E-02 * C1), F(8.85757540E-03 * C1), - -F(3.90751381E-02 * C2), F(2.92408442E-03 * C2), - -F(2.61098752E-02 * C3), -F(4.91578024E-03 * C3), - F(1.46404076E-02 * C4), F(0.00000000E+00 * C4), - F(1.53184106E-02 * C5), -F(8.02941163E-03 * C5), - F(1.62208471E-02 * C6), -F(1.04584443E-02 * C6), - F(1.59045603E-02 * C7), -F(1.27472335E-02 * C7), - -F(5.65949473E-03 * C0), F(2.01182542E-03 * C0), - -F(3.49717454E-03 * C1), F(2.10371989E-03 * C1), - -F(1.64973098E-03 * C2), F(1.99454554E-03 * C2), - -F(1.78805361E-04 * C3), F(1.61656283E-03 * C3), - -F(9.02154502E-04 * C4), F(0.00000000E+00 * C4), - F(1.78371725E-03 * C5), -F(1.56575398E-04 * C5), - F(1.47640169E-03 * C6), -F(3.43256425E-04 * C6), - F(1.13992507E-03 * C7), -F(5.54620202E-04 * C7), -#undef F -#define F(x) F_COS8(x) - F(0.7071067812 / C0), F(0.8314696123 / C1), - -F(0.7071067812 / C0), -F(0.1950903220 / C1), - -F(0.7071067812 / C0), -F(0.9807852804 / C1), - F(0.7071067812 / C0), -F(0.5555702330 / C1), - F(0.7071067812 / C0), F(0.5555702330 / C1), - -F(0.7071067812 / C0), F(0.9807852804 / C1), - -F(0.7071067812 / C0), F(0.1950903220 / C1), - F(0.7071067812 / C0), -F(0.8314696123 / C1), - F(0.9238795325 / C2), F(0.9807852804 / C3), - F(0.3826834324 / C2), F(0.8314696123 / C3), - -F(0.3826834324 / C2), F(0.5555702330 / C3), - -F(0.9238795325 / C2), F(0.1950903220 / C3), - -F(0.9238795325 / C2), -F(0.1950903220 / C3), - -F(0.3826834324 / C2), -F(0.5555702330 / C3), - F(0.3826834324 / C2), -F(0.8314696123 / C3), - F(0.9238795325 / C2), -F(0.9807852804 / C3), - -F(1.0000000000 / C4), F(0.5555702330 / C5), - -F(1.0000000000 / C4), -F(0.9807852804 / C5), - -F(1.0000000000 / C4), F(0.1950903220 / C5), - -F(1.0000000000 / C4), F(0.8314696123 / C5), - -F(1.0000000000 / C4), -F(0.8314696123 / C5), - -F(1.0000000000 / C4), -F(0.1950903220 / C5), - -F(1.0000000000 / C4), F(0.9807852804 / C5), - -F(1.0000000000 / C4), -F(0.5555702330 / C5), - F(0.3826834324 / C6), F(0.1950903220 / C7), - -F(0.9238795325 / C6), -F(0.5555702330 / C7), - F(0.9238795325 / C6), F(0.8314696123 / C7), - -F(0.3826834324 / C6), -F(0.9807852804 / C7), - -F(0.3826834324 / C6), F(0.9807852804 / C7), - F(0.9238795325 / C6), -F(0.8314696123 / C7), - -F(0.9238795325 / C6), F(0.5555702330 / C7), - F(0.3826834324 / C6), -F(0.1950903220 / C7), -#undef F - -#undef C0 -#undef C1 -#undef C2 -#undef C3 -#undef C4 -#undef C5 -#undef C6 -#undef C7 -}; - -static const FIXED_T SBC_ALIGNED analysis_consts_fixed8_simd_odd[80 + 64] = { -#define C0 2.5377944043 -#define C1 2.4270044280 -#define C2 2.8015616024 -#define C3 3.1710363741 -#define C4 2.7906148894 -#define C5 2.4270044280 -#define C6 2.8015616024 -#define C7 3.1710363741 - -#define F(x) F_PROTO8(x) - F(0.00000000E+00 * C0), -F(8.23919506E-04 * C0), - F(1.56575398E-04 * C1), F(1.78371725E-03 * C1), - F(3.43256425E-04 * C2), F(1.47640169E-03 * C2), - F(5.54620202E-04 * C3), F(1.13992507E-03 * C3), - F(2.01182542E-03 * C4), F(5.65949473E-03 * C4), - F(2.10371989E-03 * C5), F(3.49717454E-03 * C5), - F(1.99454554E-03 * C6), F(1.64973098E-03 * C6), - F(1.61656283E-03 * C7), F(1.78805361E-04 * C7), - F(0.00000000E+00 * C0), -F(1.46525263E-02 * C0), - F(8.02941163E-03 * C1), F(1.53184106E-02 * C1), - F(1.04584443E-02 * C2), F(1.62208471E-02 * C2), - F(1.27472335E-02 * C3), F(1.59045603E-02 * C3), - F(1.29371806E-02 * C4), F(6.79989431E-02 * C4), - F(8.85757540E-03 * C5), F(5.31873032E-02 * C5), - F(2.92408442E-03 * C6), F(3.90751381E-02 * C6), - -F(4.91578024E-03 * C7), F(2.61098752E-02 * C7), - F(0.00000000E+00 * C0), -F(1.23264548E-01 * C0), - F(8.29847578E-02 * C1), F(1.45389847E-01 * C1), - F(9.75753918E-02 * C2), F(1.40753505E-01 * C2), - F(1.11196689E-01 * C3), F(1.33264415E-01 * C3), - F(1.46955068E-01 * C4), -F(6.79989431E-02 * C4), - F(1.45389847E-01 * C5), -F(8.29847578E-02 * C5), - F(1.40753505E-01 * C6), -F(9.75753918E-02 * C6), - F(1.33264415E-01 * C7), -F(1.11196689E-01 * C7), - F(0.00000000E+00 * C0), F(1.46404076E-02 * C0), - -F(5.31873032E-02 * C1), F(8.85757540E-03 * C1), - -F(3.90751381E-02 * C2), F(2.92408442E-03 * C2), - -F(2.61098752E-02 * C3), -F(4.91578024E-03 * C3), - F(1.29371806E-02 * C4), -F(5.65949473E-03 * C4), - F(1.53184106E-02 * C5), -F(8.02941163E-03 * C5), - F(1.62208471E-02 * C6), -F(1.04584443E-02 * C6), - F(1.59045603E-02 * C7), -F(1.27472335E-02 * C7), - F(0.00000000E+00 * C0), -F(9.02154502E-04 * C0), - -F(3.49717454E-03 * C1), F(2.10371989E-03 * C1), - -F(1.64973098E-03 * C2), F(1.99454554E-03 * C2), - -F(1.78805361E-04 * C3), F(1.61656283E-03 * C3), - F(2.01182542E-03 * C4), F(0.00000000E+00 * C4), - F(1.78371725E-03 * C5), -F(1.56575398E-04 * C5), - F(1.47640169E-03 * C6), -F(3.43256425E-04 * C6), - F(1.13992507E-03 * C7), -F(5.54620202E-04 * C7), -#undef F -#define F(x) F_COS8(x) - -F(1.0000000000 / C0), F(0.8314696123 / C1), - -F(1.0000000000 / C0), -F(0.1950903220 / C1), - -F(1.0000000000 / C0), -F(0.9807852804 / C1), - -F(1.0000000000 / C0), -F(0.5555702330 / C1), - -F(1.0000000000 / C0), F(0.5555702330 / C1), - -F(1.0000000000 / C0), F(0.9807852804 / C1), - -F(1.0000000000 / C0), F(0.1950903220 / C1), - -F(1.0000000000 / C0), -F(0.8314696123 / C1), - F(0.9238795325 / C2), F(0.9807852804 / C3), - F(0.3826834324 / C2), F(0.8314696123 / C3), - -F(0.3826834324 / C2), F(0.5555702330 / C3), - -F(0.9238795325 / C2), F(0.1950903220 / C3), - -F(0.9238795325 / C2), -F(0.1950903220 / C3), - -F(0.3826834324 / C2), -F(0.5555702330 / C3), - F(0.3826834324 / C2), -F(0.8314696123 / C3), - F(0.9238795325 / C2), -F(0.9807852804 / C3), - F(0.7071067812 / C4), F(0.5555702330 / C5), - -F(0.7071067812 / C4), -F(0.9807852804 / C5), - -F(0.7071067812 / C4), F(0.1950903220 / C5), - F(0.7071067812 / C4), F(0.8314696123 / C5), - F(0.7071067812 / C4), -F(0.8314696123 / C5), - -F(0.7071067812 / C4), -F(0.1950903220 / C5), - -F(0.7071067812 / C4), F(0.9807852804 / C5), - F(0.7071067812 / C4), -F(0.5555702330 / C5), - F(0.3826834324 / C6), F(0.1950903220 / C7), - -F(0.9238795325 / C6), -F(0.5555702330 / C7), - F(0.9238795325 / C6), F(0.8314696123 / C7), - -F(0.3826834324 / C6), -F(0.9807852804 / C7), - -F(0.3826834324 / C6), F(0.9807852804 / C7), - F(0.9238795325 / C6), -F(0.8314696123 / C7), - -F(0.9238795325 / C6), F(0.5555702330 / C7), - F(0.3826834324 / C6), -F(0.1950903220 / C7), -#undef F - -#undef C0 -#undef C1 -#undef C2 -#undef C3 -#undef C4 -#undef C5 -#undef C6 -#undef C7 -}; -- cgit