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-rw-r--r--src/modules/bluetooth/sbc_tables.h436
1 files changed, 374 insertions, 62 deletions
diff --git a/src/modules/bluetooth/sbc_tables.h b/src/modules/bluetooth/sbc_tables.h
index f1dfe6c0..0057c73f 100644
--- a/src/modules/bluetooth/sbc_tables.h
+++ b/src/modules/bluetooth/sbc_tables.h
@@ -157,33 +157,34 @@ static const int32_t synmatrix8[16][8] = {
*/
#define SBC_PROTO_FIXED4_SCALE \
((sizeof(FIXED_T) * CHAR_BIT - 1) - SBC_FIXED_EXTRA_BITS + 1)
-#define F(x) (FIXED_A) ((x * 2) * \
+#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(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(3.83720193E-03), F(3.89205149E-03),
+ F(1.86581691E-03), F(3.06012286E-03),
- F(1.09137620E-02), F(2.04385087E-02),
+ 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(2.58767811E-02), F(6.13245186E-03),
-F(2.88217274E-02), F(7.76463494E-02),
- F(1.35593274E-01), F(1.94987841E-01),
+ 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(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(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),
+ F(3.83720193E-03), F(2.73370904E-03),
+ F(1.49188357E-03), -F(5.36548976E-04),
};
#undef F
@@ -206,11 +207,12 @@ static const FIXED_T _sbc_proto_fixed4[40] = {
*/
#define SBC_COS_TABLE_FIXED4_SCALE \
((sizeof(FIXED_T) * CHAR_BIT - 1) + SBC_FIXED_EXTRA_BITS)
-#define F(x) (FIXED_A) ((x) * \
+#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(0.9238795325), -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),
@@ -218,8 +220,8 @@ static const FIXED_T cos_table_fixed_4[32] = {
-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),
+ 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
@@ -232,53 +234,54 @@ static const FIXED_T cos_table_fixed_4[32] = {
* 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 + 2)
-#define F(x) (FIXED_A) ((x * 4) * \
+ ((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(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(1.47640169E-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(1.62208471E-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(3.90751381E-02), F(5.31873032E-02),
- F(6.79989431E-02), F(8.29847578E-02),
- F(9.75753918E-02), F(1.11196689E-01),
+ 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(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(1.46404076E-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(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
@@ -301,13 +304,14 @@ static const FIXED_T _sbc_proto_fixed8[80] = {
*/
#define SBC_COS_TABLE_FIXED8_SCALE \
((sizeof(FIXED_T) * CHAR_BIT - 1) + SBC_FIXED_EXTRA_BITS)
-#define F(x) (FIXED_A) ((x) * \
+#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(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(0.5555702330), 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),
@@ -317,17 +321,17 @@ static const FIXED_T cos_table_fixed_8[128] = {
-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(0.0000000000), F(0.8314696123), F(0.9238795325), F(0.1950903220),
- F(0.7071067812), -F(0.5555702330), -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(0.7071067812), 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(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(0.8314696123), -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),
@@ -339,9 +343,317 @@ static const FIXED_T cos_table_fixed_8[128] = {
-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(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(0.7071067812), -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
+};
generated by cgit (git 2.34.1) at 2025-11-04 02:53:04 +0000