diff --git a/lib_com/ivas_cnst.h b/lib_com/ivas_cnst.h index c840fd3a83a9c9fea98a1f9d5f5e8826d9aba264..f3b07ba2a2d53cc51bcf4a87cb7459c3b8807b3f 100644 --- a/lib_com/ivas_cnst.h +++ b/lib_com/ivas_cnst.h @@ -837,6 +837,10 @@ enum fea_names #define SNS_MSVQ_NSTAGES_TCX10 3 #define SNS_MSVQ_NSTAGES_SIDE 2 #endif +#ifdef FIX_445_SNS_BUGFIXES +#define SNS_CDBKS_BITS_4_FRAC 12 +#define SNS_MEANS_BITS_4_FRAC 14 +#endif #define MDCT_ST_PLC_FADEOUT_MIN_NOISE_NRG 0.001f #define MDCT_ST_PLC_FADEOUT_MAX_CONC_FRAME 2 * FRAMES_PER_SEC diff --git a/lib_com/ivas_prot.h b/lib_com/ivas_prot.h index 370d440f08fa54844e120fd80ad1a738970d8797..22a4bd74cb2315a507997c3524b4f090669730b7 100644 --- a/lib_com/ivas_prot.h +++ b/lib_com/ivas_prot.h @@ -2411,12 +2411,18 @@ void sns_avq_cod( float *snsmid_q, /* o : Quantized mid-LFS vectors */ int16_t *index, /* o : Quantization indices */ const int16_t core, /* i : core */ +#ifdef FIX_445_SNS_BUGFIXES + const int16_t L_frame, +#endif const int16_t low_brate_mode /* i : flag low bit operating mode */ ); void sns_avq_cod_stereo( const float *snsl, /* i : Input sns vector (left channel) */ const float *snsr, /* i : Input sns vector (right channel) */ +#ifdef FIX_445_SNS_BUGFIXES + const int16_t L_frame, +#endif float *snsl_q, /* o : Quantized sns vector (left channel) */ float *snsr_q, /* o : Quantized sns vector (right channel) */ int16_t *indexl, /* o : Quantization indices (left channel) */ @@ -2429,6 +2435,9 @@ void sns_avq_dec( float SNS_Q[NB_DIV][M], /* o : Quantized SNS vectors */ #else float *SNS_Q, /* o : Quantized SNS vectors */ +#endif +#ifdef FIX_445_SNS_BUGFIXES + const int16_t L_frame, #endif const int16_t numlpc /* i : Number of sets of lpc */ ); @@ -2436,6 +2445,9 @@ void sns_avq_dec( void sns_avq_dec_stereo( int16_t *indexl, /* i : Quantization indices (left channel) */ int16_t *indexr, /* i : Quantization indices (right channe) */ +#ifdef FIX_445_SNS_BUGFIXES + const int16_t L_frame, +#endif float *SNS_Ql, /* o : Quantized SNS vectors (left channel) */ float *SNS_Qr /* o : Quantized SNS vectors (right channe) */ ); diff --git a/lib_com/ivas_rom_com.c b/lib_com/ivas_rom_com.c index 4016fdfe17390bc0300a75f9076543178c3a0f92..d9fc25c089d2b099b02d38565858ea7368a9ae0f 100644 --- a/lib_com/ivas_rom_com.c +++ b/lib_com/ivas_rom_com.c @@ -5596,6 +5596,580 @@ const int16_t ivas_num_active_bands[FB - WB + 1] = const int16_t ivas_sns_cdbks_tcx20_levels[SNS_MSVQ_NSTAGES_TCX20] = { 128, 64, 32, 32 }; const int16_t ivas_sns_cdbks_tcx20_bits[SNS_MSVQ_NSTAGES_TCX20] = { 7, 6, 5, 5 }; +#ifdef FIX_445_SNS_BUGFIXES +/* pre-rounded codebook vectors for singed Q4.12 represantation */ +const float ivas_sns_cdbk_tcx20_stage1[ 128 * 16 ] = { + -1.8305664f, -2.0878906f, -0.9638672f, 2.8059082f, 2.668213f, 1.1638184f, 1.390625f, 1.217041f, 1.3850098f, 0.44555664f, -0.47045898f, -0.5307617f, -0.810791f, -1.1647949f, -1.4560547f, -1.7612305f, + -2.5979004f, -3.3308105f, -1.8554688f, -0.3605957f, 1.6828613f, 2.5871582f, 0.98168945f, 0.22436523f, -0.13110352f, 0.16699219f, 1.5004883f, 0.3293457f, 0.33569336f, 1.1591797f, 0.1796875f, -0.8718262f, + 1.982666f, 2.2011719f, 1.1525879f, 0.8093262f, 0.86499023f, 1.1618652f, 1.2888184f, 1.3618164f, 1.0827637f, 0.83251953f, 0.12011719f, -0.7182617f, -2.1948242f, -3.0500488f, -3.3571777f, -3.53833f, + 0.15771484f, 1.1040039f, 0.39282227f, -0.6479492f, -1.0939941f, -1.0437012f, -1.2055664f, -1.1469727f, -0.998291f, -0.37768555f, 0.3486328f, 1.081543f, 1.2700195f, 1.2143555f, 0.8371582f, 0.107666016f, + 0.24438477f, -0.70751953f, -1.1660156f, -1.1777344f, -0.24536133f, 0.39624023f, 1.112793f, 1.232666f, 1.3540039f, 1.088623f, 0.9001465f, 0.9003906f, -0.030761719f, -0.83740234f, -1.2800293f, -1.7849121f, + -0.91918945f, -0.18603516f, -0.7397461f, -1.5285645f, -1.7453613f, -1.2680664f, -0.9445801f, 0.2434082f, 1.3000488f, 1.6604004f, 1.2814941f, 1.0026855f, 0.71484375f, 0.56347656f, 0.47509766f, 0.09008789f, + 2.4824219f, 1.4541016f, 0.91064453f, 0.6765137f, 0.5678711f, 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0.28735352f, 0.076660156f, -0.041748047f, -0.01977539f, 0.08911133f, + 0.6101074f, -0.22070312f, -0.5324707f, -0.119384766f, 0.10473633f, 0.16333008f, -0.15112305f, -0.34472656f, -0.39746094f, -0.43652344f, -0.23876953f, 0.0017089844f, 0.056152344f, 0.22973633f, 0.50024414f, 0.7751465f, +}; +const float ivas_sns_cdbk_tcx20_stage3[ 32 * 16 ] = { + -0.12109375f, -0.32348633f, -0.25976562f, 0.21435547f, 0.4814453f, 0.14819336f, -0.22363281f, -0.31030273f, -0.13256836f, 0.10107422f, 0.33276367f, 0.32495117f, 0.16577148f, -0.079833984f, -0.16210938f, -0.15527344f, + 0.088378906f, -0.0146484375f, -0.13378906f, -0.29003906f, 0.873291f, -0.3125f, -0.19384766f, 0.19311523f, -0.09863281f, 0.052734375f, -0.13110352f, -0.021972656f, -0.07861328f, -0.01977539f, -0.07373047f, 0.1616211f, + -0.115722656f, 0.28100586f, 0.2697754f, -0.10522461f, -0.107910156f, -0.2866211f, -0.36694336f, -0.33862305f, -0.15844727f, 0.01928711f, 0.17382812f, 0.21118164f, 0.2697754f, 0.17260742f, 0.07299805f, 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-0.1015625f, 0.05053711f, 0.092285156f, 0.038330078f, -0.03491211f, 0.16479492f, 0.0859375f, 0.0036621094f, -0.15454102f, -0.09106445f, 0.026367188f, -0.23950195f, -0.43676758f, -0.27783203f, 0.21850586f, 0.6555176f, + -0.16064453f, 0.032958984f, 0.08325195f, 0.052978516f, -0.041748047f, 0.08959961f, 0.16552734f, 0.057373047f, -0.08154297f, 0.21362305f, 0.048583984f, -0.7026367f, -0.27685547f, 0.51000977f, 0.27197266f, -0.26245117f, + 0.62109375f, 0.00390625f, 0.08081055f, 0.16748047f, 0.08276367f, -0.11254883f, -0.20825195f, -0.3076172f, -0.24926758f, -0.15332031f, 0.0007324219f, 0.087646484f, 0.11303711f, 0.022705078f, -0.068847656f, -0.080322266f, + 0.40844727f, -0.390625f, -0.35473633f, 0.21777344f, 0.21972656f, -0.0107421875f, 0.111328125f, 0.21459961f, 0.1430664f, -0.08935547f, -0.19165039f, -0.2368164f, -0.1340332f, -0.034179688f, 0.030761719f, 0.09667969f, + -0.2199707f, 0.8208008f, -0.32104492f, 0.118896484f, -0.006591797f, -0.1328125f, 0.0078125f, -0.013183594f, -0.05493164f, -0.024414062f, 0.06542969f, -0.0014648438f, -0.055664062f, -0.06762695f, -0.07055664f, -0.044677734f, + -0.14770508f, -0.16967773f, -0.1105957f, 0.6333008f, -0.4025879f, -0.3515625f, 0.29736328f, 0.0859375f, 0.024414062f, -0.07128906f, 0.010253906f, 0.0007324219f, -0.021728516f, 0.01977539f, 0.083496094f, 0.12060547f, + -0.06738281f, 0.030517578f, 0.019042969f, 0.16308594f, 0.16796875f, 0.037109375f, 0.059326172f, 0.07397461f, 0.03540039f, 0.05517578f, 0.06982422f, 0.061523438f, 0.1940918f, 0.20605469f, -0.3178711f, -0.7878418f, + 0.1274414f, -0.040771484f, -0.21704102f, -0.025634766f, 0.012451172f, -0.033203125f, -0.15771484f, 0.052001953f, -0.19165039f, -0.26342773f, 0.032226562f, 0.7976074f, -0.4807129f, -0.21582031f, 0.36499023f, 0.2397461f, + 0.46044922f, 0.21435547f, 0.0847168f, -0.24414062f, -0.49902344f, -0.16577148f, 0.30151367f, 0.049560547f, -0.07470703f, -0.21459961f, -0.13256836f, -0.009277344f, 0.06665039f, 0.029052734f, 0.0390625f, 0.095214844f, + 0.17895508f, -0.31396484f, -0.033203125f, -0.02734375f, -0.0637207f, -0.11791992f, -0.03466797f, 0.0061035156f, 0.07324219f, 0.072753906f, 0.14916992f, 0.13671875f, 0.12524414f, 0.017333984f, -0.08178711f, -0.08618164f, + 0.13330078f, -0.15893555f, -0.22045898f, -0.032226562f, -0.07739258f, -0.25463867f, -0.32299805f, -0.2614746f, 0.039794922f, 0.18554688f, 0.1262207f, -0.04321289f, -0.010498047f, 0.13330078f, 0.31860352f, 0.44506836f, +}; +const float ivas_sns_cdbk_tcx20_stage4[ 32 * 16 ] = { + -0.0056152344f, -0.03955078f, 0.071777344f, 0.26879883f, 0.44140625f, -0.08203125f, -0.20092773f, -0.009277344f, 0.05810547f, -0.06347656f, -0.07910156f, -0.05126953f, -0.07006836f, -0.068847656f, -0.07885742f, -0.09082031f, + -0.011962891f, -0.060302734f, 0.011962891f, 0.049804688f, -0.044677734f, 0.037841797f, 0.099121094f, 0.06274414f, 0.022216797f, -0.09057617f, 0.00390625f, 0.38452148f, 0.1027832f, -0.5292969f, -0.3269043f, 0.28881836f, + -0.3557129f, 0.3815918f, 0.10839844f, 0.08203125f, 0.03149414f, -0.0024414062f, -0.0036621094f, -0.02758789f, -0.03125f, -0.096191406f, -0.09326172f, -0.103515625f, -0.07006836f, 0.008056641f, 0.06616211f, 0.10644531f, + 0.038330078f, 0.022460938f, -0.22070312f, 0.529541f, -0.3540039f, 0.29907227f, -0.16235352f, -0.03955078f, 0.053222656f, -0.07348633f, -0.051513672f, 0.021484375f, 0.04638672f, 0.029541016f, -0.052001953f, -0.08618164f, + 0.075927734f, -0.19604492f, 0.046875f, -0.00048828125f, -0.052978516f, -0.03491211f, 0.19067383f, 0.08520508f, -0.16113281f, -0.29785156f, -0.22558594f, -0.07006836f, 0.053955078f, 0.1550293f, 0.19042969f, 0.2409668f, + 0.08227539f, 0.26464844f, -0.15332031f, -0.140625f, -0.0068359375f, 0.060302734f, -0.05126953f, -0.23339844f, -0.28442383f, -0.14160156f, 0.0793457f, 0.23828125f, 0.20678711f, 0.09716797f, 0.014892578f, -0.032470703f, + 0.20581055f, -0.19702148f, 0.053466797f, 0.026855469f, -0.011962891f, -0.04663086f, -0.11254883f, 0.060058594f, 0.33984375f, 0.33447266f, -0.14257812f, -0.37719727f, -0.21850586f, 0.016845703f, 0.08325195f, -0.013916016f, + 0.34375f, -0.38623047f, -0.06542969f, -0.07348633f, -0.107421875f, 0.037353516f, 0.14477539f, 0.01586914f, 0.0026855469f, 0.08959961f, 0.19433594f, 0.1027832f, -0.03149414f, -0.060058594f, -0.1003418f, -0.10668945f, + 0.12841797f, 0.01953125f, 0.16333008f, 0.22827148f, -0.16015625f, -0.42016602f, -0.19067383f, 0.08642578f, 0.08520508f, -0.022705078f, 0.011230469f, 0.013671875f, -0.0034179688f, 0.019042969f, -0.005859375f, 0.047851562f, + 0.02734375f, 0.008056641f, -0.07470703f, 0.114990234f, 0.0021972656f, -0.41796875f, 0.5605469f, -0.28735352f, 0.022949219f, -0.07739258f, -0.028808594f, 0.1928711f, 0.056152344f, 0.0053710938f, -0.048583984f, -0.055419922f, + -0.037109375f, 0.12939453f, -0.38671875f, -0.095214844f, 0.0021972656f, -0.012451172f, 0.19677734f, 0.2578125f, 0.12670898f, -0.10180664f, -0.087890625f, 0.009521484f, 0.1418457f, 0.14526367f, -0.076660156f, -0.21166992f, + 0.29711914f, 0.06616211f, -0.375f, -0.080566406f, 0.1484375f, -0.0007324219f, -0.020996094f, 0.013427734f, -0.014160156f, -0.11279297f, -0.08081055f, -0.056152344f, -0.13769531f, -0.060546875f, 0.10595703f, 0.30810547f, + -0.025146484f, 0.023925781f, -0.02758789f, -0.0009765625f, 0.08178711f, -0.13452148f, -0.022949219f, 0.6875f, -0.39794922f, -0.123046875f, 0.06738281f, 0.04345703f, -0.053955078f, -0.0146484375f, -0.045410156f, -0.05810547f, + 0.0146484375f, 0.041748047f, -0.024902344f, 0.005126953f, -0.079589844f, -0.04638672f, -0.028320312f, 0.021972656f, -0.11450195f, -0.118896484f, -0.041748047f, -0.001953125f, -0.2783203f, 0.33154297f, 0.64575195f, -0.32543945f, + -0.13989258f, -0.020019531f, 0.3137207f, -0.53271484f, 0.3154297f, 0.037353516f, -0.04272461f, -0.059326172f, -0.05444336f, -0.009765625f, -0.0073242188f, 0.015380859f, 0.0769043f, 0.08251953f, 0.01171875f, 0.013427734f, + -0.049804688f, 0.022949219f, -0.08227539f, -0.08544922f, 0.012451172f, 0.015380859f, -0.2241211f, 0.15625f, -0.19750977f, 0.5703125f, -0.3684082f, 0.072753906f, 0.4711914f, -0.35888672f, 0.14697266f, -0.10205078f, + -0.17138672f, -0.19067383f, -0.21411133f, -0.030517578f, 0.09667969f, -0.087402344f, -0.09643555f, 0.017089844f, 0.08666992f, 0.041503906f, 0.05908203f, 0.034179688f, 0.08129883f, 0.12841797f, 0.12011719f, 0.12548828f, + -0.044921875f, 0.0061035156f, 0.037841797f, 0.017089844f, 0.064453125f, 0.008300781f, -0.20532227f, -0.025146484f, 0.07397461f, 0.06225586f, -0.15991211f, -0.27612305f, 0.44873047f, 0.14111328f, -0.40893555f, 0.26049805f, + -0.14941406f, 0.17773438f, 0.022949219f, -0.125f, 0.00048828125f, 0.19018555f, 0.03857422f, -0.039794922f, 0.09448242f, 0.20214844f, 0.22436523f, 0.111572266f, -0.08081055f, -0.16992188f, -0.25146484f, -0.24633789f, + -0.09350586f, 0.028076172f, -0.04272461f, 0.05419922f, 0.01586914f, -0.16870117f, -0.30395508f, -0.17285156f, 0.0690918f, 0.30541992f, 0.23266602f, -0.09082031f, 0.1340332f, 0.3449707f, 0.036621094f, -0.3486328f, + -0.20019531f, -0.10449219f, 0.041992188f, 0.09350586f, 0.010253906f, 0.04711914f, 0.26342773f, 0.23852539f, 0.13598633f, -0.04296875f, -0.063964844f, -0.13769531f, -0.18164062f, -0.10083008f, -0.033691406f, 0.03491211f, + 0.14648438f, 0.02758789f, 0.33984375f, -0.005126953f, -0.09887695f, 0.04272461f, -0.18652344f, -0.33129883f, -0.14208984f, 0.040039062f, 0.036376953f, -0.072509766f, -0.119628906f, -0.0017089844f, 0.09448242f, 0.23046875f, + 0.23852539f, 0.26513672f, 0.034179688f, 0.04272461f, 0.05053711f, 0.03466797f, 0.12182617f, 0.03930664f, -0.018066406f, -0.095947266f, -0.107666016f, -0.16040039f, -0.17211914f, -0.12524414f, -0.09716797f, -0.05078125f, + -0.08178711f, -0.05126953f, -0.20507812f, 0.115478516f, 0.14453125f, -0.010986328f, -0.16357422f, -0.05102539f, 0.037597656f, 0.24365234f, 0.38452148f, 0.05444336f, -0.40283203f, -0.21972656f, 0.0793457f, 0.12695312f, + -0.2548828f, -0.28222656f, 0.19628906f, 0.2890625f, 0.047851562f, -0.034179688f, 0.012451172f, -0.1159668f, -0.20947266f, -0.08154297f, 0.13427734f, 0.16333008f, 0.07885742f, 0.05078125f, 0.013427734f, -0.0078125f, + -0.067871094f, 0.02368164f, -0.010986328f, -0.037109375f, -0.19140625f, 0.118896484f, -0.020019531f, -0.3955078f, 0.5673828f, -0.02758789f, -0.23950195f, 0.103759766f, -0.04736328f, 0.029785156f, 0.07495117f, 0.118896484f, + 0.095214844f, -0.0078125f, 0.36035156f, -0.075927734f, -0.20385742f, 0.0625f, 0.15332031f, 0.044921875f, 0.0041503906f, -0.13793945f, -0.1472168f, 0.015136719f, 0.17504883f, 0.1105957f, -0.14648438f, -0.30151367f, + 0.063964844f, -0.0234375f, 0.07739258f, -0.24169922f, 0.041015625f, 0.18823242f, -0.43701172f, 0.25976562f, 0.25097656f, -0.37182617f, 0.040771484f, 0.2590332f, 0.0036621094f, -0.044677734f, -0.03173828f, -0.03466797f, + 0.025390625f, 0.09301758f, 0.11328125f, -0.027832031f, -0.0087890625f, -0.0703125f, 0.028320312f, -0.052734375f, -0.1953125f, -0.32617188f, 0.67871094f, -0.07397461f, -0.15039062f, -0.0703125f, -0.02758789f, 0.064697266f, + -0.049560547f, 0.15551758f, -0.016113281f, -0.27661133f, -0.30371094f, -0.13427734f, 0.08203125f, 0.09814453f, 0.07495117f, 0.038330078f, 0.055664062f, -0.00390625f, -0.018554688f, 0.0390625f, 0.10620117f, 0.15283203f, + -0.04321289f, -0.18408203f, -0.045654297f, -0.05029297f, 0.21191406f, 0.5300293f, 0.09716797f, -0.12866211f, -0.09423828f, -0.08666992f, -0.087890625f, -0.09643555f, -0.045166016f, 0.021972656f, -0.013183594f, 0.014160156f, + -0.0017089844f, -0.014160156f, -0.048339844f, -0.037109375f, -0.0949707f, -0.005859375f, 0.48388672f, -0.17480469f, -0.19140625f, 0.5727539f, -0.18920898f, -0.26391602f, 0.0048828125f, 0.067871094f, -0.045654297f, -0.06201172f, +}; + +const float *const ivas_sns_cdbks_tcx20[SNS_MSVQ_NSTAGES_TCX20] = { ivas_sns_cdbk_tcx20_stage1, ivas_sns_cdbk_tcx20_stage2, ivas_sns_cdbk_tcx20_stage3, ivas_sns_cdbk_tcx20_stage4 }; + +const int16_t ivas_sns_cdbks_tcx10_levels[SNS_MSVQ_NSTAGES_TCX10] = { 128, 32, 8 }; +const int16_t ivas_sns_cdbks_tcx10_bits[SNS_MSVQ_NSTAGES_TCX10] = { 7, 5, 3 }; + +const float ivas_sns_cdbk_tcx10_stage1[ 128 * 16 ] = { + 1.0144043f, 1.1826172f, 0.3269043f, -0.6411133f, -1.2163086f, -1.1411133f, -1.1525879f, -0.8898926f, -0.19604492f, 0.7402344f, 1.1782227f, 1.0830078f, 0.78222656f, 0.26953125f, -0.33203125f, -1.0080566f, + -0.38916016f, -0.31347656f, -1.1826172f, -2.036621f, -2.086914f, -1.8569336f, -1.637207f, -1.3156738f, -0.4182129f, 0.50634766f, 1.2770996f, 1.3771973f, 1.8566895f, 2.3503418f, 2.3015137f, 1.5678711f, + 0.43652344f, 1.8859863f, 2.8059082f, 2.2385254f, 1.5480957f, 0.14331055f, 0.07299805f, -1.1218262f, -1.1103516f, -0.7336426f, -0.4194336f, -0.89624023f, -1.0429688f, -0.79785156f, -1.204834f, -1.8046875f, + 1.5612793f, 0.9321289f, 0.58740234f, 0.46313477f, 0.21899414f, 0.0625f, -0.16918945f, -0.34423828f, -0.44726562f, -0.61035156f, -0.6398926f, -0.57177734f, -0.38500977f, -0.25927734f, -0.20898438f, -0.18945312f, + 1.0131836f, 1.9333496f, 0.8395996f, -0.4963379f, -0.66015625f, -0.38012695f, 0.056396484f, 0.31201172f, 0.810791f, 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-2.621338f, -2.5187988f, -1.5297852f, -0.41210938f, -1.2324219f, + -0.0390625f, 0.7182617f, 1.293457f, 1.6416016f, 1.7243652f, 0.44335938f, -0.36767578f, -0.62646484f, -0.14038086f, -0.39379883f, -1.5004883f, -1.2729492f, -0.65112305f, -0.21801758f, -0.15991211f, -0.45117188f, + 0.4506836f, 1.1796875f, 1.0358887f, 0.4663086f, 0.12597656f, -0.20898438f, -0.2524414f, -0.18115234f, -0.17993164f, -0.23266602f, -0.12768555f, -0.010009766f, -0.23925781f, -0.46972656f, -0.58251953f, -0.7739258f, + -3.7177734f, -3.4355469f, -1.828125f, 0.23046875f, 1.5246582f, 1.4841309f, 0.20214844f, -0.1538086f, 0.41015625f, 1.4714355f, 0.095214844f, 0.12524414f, 1.3300781f, 1.3466797f, 0.51538086f, 0.40014648f, + 4.776123f, 2.9377441f, 1.6135254f, 0.27954102f, -0.32666016f, -0.5793457f, -0.78466797f, -0.77001953f, -0.76538086f, -0.8562012f, -0.86694336f, -0.8532715f, -0.77905273f, -0.9621582f, -1.0119629f, -1.0510254f, + -0.8840332f, -0.5324707f, 0.2368164f, 2.0664062f, 2.5444336f, 1.9240723f, 1.4997559f, 1.230957f, 0.736084f, 0.2121582f, -0.61987305f, -0.9506836f, -1.2260742f, -1.7910156f, -2.0410156f, -2.4060059f, + 1.1203613f, 2.241455f, 1.5061035f, 0.26416016f, 0.083496094f, 0.087646484f, 0.00390625f, 0.03100586f, 0.08154297f, -0.39648438f, -0.56689453f, -0.62158203f, -0.7219238f, -0.796875f, -0.9807129f, -1.3356934f, + 0.8803711f, -0.5605469f, -0.89404297f, -1.1616211f, -0.9255371f, -1.3374023f, -1.1962891f, -1.2824707f, -1.3156738f, -1.2546387f, -1.0393066f, -0.041015625f, 1.5158691f, 1.6071777f, 2.4050293f, 4.5998535f, + 2.1367188f, 3.0183105f, 2.89917f, 2.105713f, 1.6914062f, 1.2595215f, 1.072998f, 0.5095215f, 0.26293945f, -0.62719727f, -1.6728516f, -2.331543f, -2.5375977f, -2.6152344f, -2.5966797f, -2.5751953f, + 0.45410156f, 0.56274414f, -0.091552734f, -0.82177734f, -0.8930664f, -0.40722656f, 0.024902344f, 0.008056641f, -0.09692383f, -0.19360352f, -0.25634766f, -0.25048828f, 0.14941406f, 0.73461914f, 0.7668457f, 0.31030273f, + 0.8791504f, 1.3742676f, 0.6760254f, -0.22192383f, -0.8535156f, -1.0957031f, -1.0690918f, -1.1728516f, -0.9848633f, -0.6647949f, -0.11669922f, 0.06738281f, 0.6196289f, 1.0905762f, 0.9074707f, 0.5654297f, + -0.26635742f, -0.29956055f, -0.8881836f, -1.2294922f, -0.69311523f, 0.011230469f, 0.5498047f, 0.9824219f, 1.184082f, 1.0895996f, 0.5878906f, 0.06738281f, -0.08911133f, -0.05029297f, -0.27319336f, -0.68359375f, + 3.256836f, 3.5593262f, 2.2746582f, 1.1318359f, 0.3149414f, -0.02368164f, 0.27172852f, -0.19335938f, -0.48779297f, -0.9663086f, -0.9187012f, -1.0222168f, -1.512207f, -1.6816406f, -1.8964844f, -2.1069336f, + -0.057617188f, -0.45092773f, -0.9638672f, -0.72143555f, 0.20703125f, 1.4692383f, 1.921875f, 1.6833496f, 1.3933105f, 0.6699219f, 0.17333984f, -0.43798828f, -0.9772949f, -1.1477051f, -1.3552246f, -1.4057617f, +}; +const float ivas_sns_cdbk_tcx10_stage2[ 32 * 16 ] = { + 0.30615234f, 0.48828125f, -0.02709961f, -0.47680664f, -0.5300293f, -0.25463867f, -0.13305664f, -0.14941406f, -0.14819336f, 0.08666992f, 0.28833008f, 0.27514648f, 0.099365234f, -0.017578125f, 0.033203125f, 0.15893555f, + 0.40942383f, -0.044189453f, -0.088378906f, 0.38720703f, 0.5151367f, 0.42236328f, 0.34960938f, 0.2680664f, 0.037597656f, -0.19970703f, -0.31054688f, -0.32617188f, -0.38452148f, -0.38085938f, -0.38598633f, -0.2692871f, + -0.16040039f, -0.37548828f, -0.41479492f, -0.1237793f, 0.25708008f, 0.29589844f, 0.045410156f, -0.04345703f, -0.11450195f, -0.2019043f, 0.032470703f, 0.5847168f, 1.074707f, 0.3178711f, -0.43847656f, -0.73535156f, + -0.72021484f, 0.0859375f, 0.36450195f, 0.07739258f, -0.03857422f, -0.020263672f, 0.2277832f, 0.23657227f, -0.061523438f, -0.6010742f, -0.5341797f, -0.014160156f, 0.3154297f, 0.35327148f, 0.27368164f, 0.05517578f, + 0.17041016f, -0.1340332f, -0.17480469f, -0.16430664f, -0.15039062f, -0.16210938f, 0.20776367f, 0.78881836f, 0.8288574f, 0.2783203f, -0.099609375f, -0.26513672f, -0.29541016f, -0.31860352f, -0.3034668f, -0.20629883f, + 0.66967773f, 0.6286621f, 0.5107422f, 0.36791992f, 0.0949707f, -0.26904297f, -0.43603516f, -0.5292969f, -0.50219727f, -0.28881836f, -0.08081055f, 0.07861328f, -0.040771484f, -0.15014648f, -0.076416016f, 0.022705078f, + -0.14648438f, -0.46923828f, -0.43554688f, -0.11254883f, 0.021728516f, -0.06274414f, -0.10620117f, -0.23876953f, -0.34277344f, -0.21069336f, 0.010009766f, 0.26293945f, 0.36938477f, 0.4560547f, 0.5004883f, 0.5041504f, + -0.6381836f, -0.37841797f, -0.12036133f, 0.46875f, 0.6027832f, 0.40478516f, 0.3227539f, 0.2175293f, 0.029296875f, 0.009521484f, 0.091552734f, 0.014160156f, -0.19921875f, -0.27270508f, -0.3071289f, -0.24560547f, + 1.0043945f, 0.034423828f, -0.36523438f, -0.1628418f, -0.17504883f, -0.16357422f, 0.01977539f, 0.041992188f, -0.092041016f, -0.12548828f, -0.1381836f, -0.15527344f, -0.13720703f, -0.041992188f, 0.11791992f, 0.33789062f, + -0.29882812f, -0.056640625f, 0.22631836f, 0.35375977f, 0.40576172f, 0.053466797f, -0.33154297f, -0.58374023f, -0.59887695f, -0.13867188f, 0.35302734f, 0.4267578f, 0.12548828f, -0.052490234f, 0.022949219f, 0.09301758f, + -0.62060547f, -0.6557617f, -0.3918457f, -0.23461914f, -0.10498047f, -0.024169922f, 0.10473633f, 0.2746582f, 0.33642578f, 0.2866211f, 0.2980957f, 0.35498047f, 0.22167969f, 0.06298828f, 0.0036621094f, 0.087890625f, + -0.24169922f, 0.39331055f, 0.45410156f, -0.013671875f, -0.028076172f, 0.032226562f, -0.03491211f, 0.13916016f, 0.57006836f, 0.30078125f, -0.028564453f, -0.08300781f, -0.23266602f, -0.25585938f, -0.40356445f, -0.56762695f, + -0.25463867f, 0.20141602f, 0.13623047f, 0.021972656f, 0.018798828f, 0.35424805f, 0.30541992f, -0.043945312f, -0.032226562f, 0.4873047f, 0.2692871f, -0.57910156f, -0.86279297f, -0.46435547f, 0.21459961f, 0.2277832f, + 0.10083008f, -0.0048828125f, 0.15429688f, 0.58935547f, 0.58325195f, 0.15014648f, -0.1394043f, -0.30566406f, -0.39794922f, -0.42016602f, -0.4350586f, -0.49121094f, -0.24169922f, 0.07788086f, 0.3359375f, 0.4440918f, + -0.8688965f, -0.12646484f, 0.37768555f, 0.3232422f, -0.09790039f, -0.3017578f, -0.11328125f, 0.06982422f, 0.10864258f, 0.10180664f, 0.019042969f, -0.020751953f, -0.025878906f, 0.01977539f, 0.15820312f, 0.37646484f, + 0.04272461f, 0.020996094f, 0.31860352f, 0.23291016f, -0.33081055f, -0.80322266f, -0.73657227f, -0.34106445f, 0.011962891f, 0.27807617f, 0.45922852f, 0.49145508f, 0.3022461f, 0.14160156f, -0.017333984f, -0.07055664f, + -0.33544922f, 0.075683594f, -0.29907227f, -0.7363281f, -0.6525879f, -0.17797852f, 0.36279297f, 0.41870117f, 0.25170898f, 0.10473633f, 0.030273438f, -0.11254883f, 0.026855469f, 0.3503418f, 0.42382812f, 0.26904297f, + 0.3544922f, 0.67529297f, 0.38671875f, 0.009521484f, -0.040771484f, 0.08984375f, 0.2446289f, 0.16455078f, -0.17333984f, -0.4404297f, -0.46533203f, -0.40039062f, -0.28222656f, -0.1875f, -0.036865234f, 0.10205078f, + 0.4255371f, 0.16113281f, -0.11669922f, -0.16040039f, -0.14379883f, -0.2055664f, -0.0769043f, -0.055419922f, -0.19677734f, -0.44921875f, -0.3100586f, 0.10839844f, 0.5698242f, 0.5554199f, 0.11328125f, -0.21850586f, + -0.2980957f, -0.51660156f, -0.51000977f, -0.23046875f, 0.24658203f, 0.49682617f, 0.44580078f, 0.4501953f, 0.15917969f, -0.25317383f, -0.34301758f, -0.25146484f, -0.045898438f, 0.07885742f, 0.19018555f, 0.38085938f, + 0.32836914f, 0.41186523f, 0.40966797f, 0.23071289f, -0.27294922f, -0.7373047f, -0.33129883f, 0.2084961f, 0.29248047f, 0.023925781f, -0.22290039f, -0.2241211f, -0.10595703f, -0.109375f, -0.049072266f, 0.14770508f, + -0.17578125f, 0.35791016f, 0.71240234f, 0.55444336f, 0.37963867f, 0.25317383f, 0.0007324219f, -0.17456055f, -0.19921875f, -0.18261719f, -0.1381836f, -0.13476562f, -0.2697754f, -0.36523438f, -0.3803711f, -0.23730469f, + 0.18774414f, -0.33813477f, -0.40356445f, -0.16430664f, -0.35253906f, -0.5744629f, -0.40454102f, 0.03930664f, 0.28295898f, 0.24194336f, 0.11450195f, -0.011962891f, 0.15576172f, 0.29174805f, 0.39453125f, 0.5402832f, + 0.22485352f, -0.44970703f, -0.048583984f, 0.5905762f, 0.5395508f, -0.08300781f, -0.50219727f, -0.24121094f, 0.2331543f, 0.15942383f, -0.044433594f, 0.043701172f, -0.01928711f, -0.19824219f, -0.17260742f, -0.03173828f, + 0.86157227f, 0.21875f, 0.039794922f, 0.023925781f, -0.0925293f, -0.16845703f, -0.11669922f, 0.080322266f, 0.061279297f, 0.123535156f, 0.23388672f, 0.23022461f, 0.0056152344f, -0.33666992f, -0.5786133f, -0.5854492f, + 0.5175781f, 0.14453125f, -0.21850586f, -0.46777344f, 0.28515625f, 0.9855957f, 0.04296875f, -0.60424805f, -0.40625f, 0.07104492f, -0.0793457f, -0.111083984f, 0.017333984f, 0.021728516f, -0.1381836f, -0.060791016f, + 0.48950195f, -0.4885254f, -0.7644043f, -0.43164062f, -0.08203125f, 0.11401367f, 0.2331543f, 0.1472168f, 0.03540039f, 0.18945312f, 0.30737305f, 0.25976562f, 0.095458984f, -0.0234375f, -0.07739258f, -0.00390625f, + -0.111816406f, 0.22485352f, 0.00048828125f, -0.32177734f, -0.1508789f, 0.43017578f, 0.7011719f, 0.35229492f, -0.12060547f, -0.23291016f, 0.15258789f, 0.19702148f, -0.064208984f, -0.21606445f, -0.3857422f, -0.4543457f, + -0.22290039f, -0.33740234f, 0.068359375f, 0.09277344f, 0.04638672f, 0.21899414f, -0.03564453f, 0.036621094f, 0.6125488f, 0.5058594f, -0.4128418f, -0.69140625f, -0.5534668f, 0.16235352f, 0.54418945f, -0.034179688f, + -0.013916016f, 0.41259766f, 0.28393555f, -0.13085938f, -0.35058594f, -0.3713379f, -0.2619629f, -0.2854004f, -0.36401367f, -0.41210938f, -0.30444336f, -0.16552734f, 0.076416016f, 0.40722656f, 0.72143555f, 0.75878906f, + -0.78149414f, 0.05517578f, 0.09863281f, -0.35083008f, -0.29174805f, 0.1352539f, 0.10620117f, -0.3515625f, -0.27514648f, 0.15917969f, 0.34326172f, 0.2626953f, 0.39916992f, 0.42089844f, 0.20947266f, -0.1394043f, + -0.20361328f, -0.21557617f, -0.16308594f, -0.041748047f, -0.111083984f, -0.057617188f, 0.0390625f, 0.013183594f, 0.17358398f, 0.74902344f, 0.9448242f, 0.4477539f, -0.09423828f, -0.32739258f, -0.50634766f, -0.6467285f, +}; +const float ivas_sns_cdbk_tcx10_stage3[ 8 * 16 ] = { + 0.15209961f, -0.12768555f, 0.09375f, -0.083496094f, -0.25390625f, 0.12524414f, 0.2993164f, -0.09863281f, -0.34814453f, -0.2434082f, -0.11254883f, -0.060058594f, 0.032470703f, 0.15527344f, 0.23413086f, 0.2355957f, + -0.16235352f, -0.111083984f, -0.3173828f, -0.25634766f, 0.13842773f, 0.29858398f, 0.10498047f, 0.11743164f, 0.26611328f, 0.05444336f, -0.1459961f, -0.19238281f, 0.041748047f, 0.2097168f, 0.07421875f, -0.12011719f, + -0.05078125f, 0.14770508f, -0.1003418f, -0.32104492f, -0.17504883f, -0.18652344f, -0.27148438f, -0.07788086f, 0.0036621094f, -0.04296875f, 0.10131836f, 0.34985352f, 0.3083496f, 0.10107422f, 0.0769043f, 0.13696289f, + -0.19140625f, -0.030273438f, 0.22509766f, 0.079589844f, -0.27148438f, -0.19604492f, 0.27929688f, 0.3503418f, 0.10424805f, 0.0061035156f, 0.06542969f, 0.11669922f, 0.036865234f, -0.1303711f, -0.22705078f, -0.21655273f, + 0.26538086f, -0.20825195f, -0.25073242f, 0.119628906f, 0.27270508f, 0.17797852f, -0.0024414062f, -0.12768555f, -0.22802734f, 0.0075683594f, 0.2133789f, 0.19482422f, 0.045898438f, -0.1184082f, -0.17797852f, -0.18383789f, + 0.2565918f, 0.24658203f, 0.1015625f, -0.029296875f, -0.14355469f, -0.13989258f, -0.20751953f, -0.19677734f, 0.17504883f, 0.41601562f, 0.13085938f, -0.20532227f, -0.16235352f, 0.040771484f, -0.037353516f, -0.24511719f, + -0.0871582f, 0.022949219f, 0.00048828125f, 0.07397461f, 0.14379883f, 0.067871094f, 0.0036621094f, 0.1171875f, 0.087402344f, 0.0012207031f, -0.075927734f, -0.11352539f, -0.31420898f, -0.38916016f, -0.022949219f, 0.484375f, + -0.1821289f, 0.060058594f, 0.24780273f, 0.41674805f, 0.2890625f, -0.1472168f, -0.20581055f, -0.083984375f, -0.060302734f, -0.19921875f, -0.17651367f, -0.08984375f, 0.011230469f, 0.13110352f, 0.080078125f, -0.09106445f, +}; + +const float *const ivas_sns_cdbks_tcx10[SNS_MSVQ_NSTAGES_TCX10] = { ivas_sns_cdbk_tcx10_stage1, ivas_sns_cdbk_tcx10_stage2, ivas_sns_cdbk_tcx10_stage3}; + +const int16_t ivas_sns_cdbks_side_tcx20_levels[SNS_MSVQ_NSTAGES_SIDE] = { 32, 32 }; +const int16_t ivas_sns_cdbks_side_tcx20_bits[SNS_MSVQ_NSTAGES_SIDE] = { 5, 5 }; +const int16_t ivas_sns_cdbks_side_tcx10_levels[SNS_MSVQ_NSTAGES_SIDE] = { 32, 8 }; +const int16_t ivas_sns_cdbks_side_tcx10_bits[SNS_MSVQ_NSTAGES_SIDE] = { 5, 3 }; + +const float ivas_sns_cdbks_side_tcx20_stage1[ 32 * 16 ] = { + -0.11376953f, -0.06591797f, 0.041992188f, 0.044677734f, 0.17871094f, -0.02758789f, -0.32592773f, -0.21069336f, -0.049072266f, 0.0126953125f, 0.012939453f, 0.015136719f, 0.08203125f, 0.12670898f, 0.12695312f, 0.15112305f, + -0.017089844f, 0.09326172f, 0.2355957f, 0.2241211f, 0.107421875f, 0.05029297f, 0.039794922f, -0.0073242188f, -0.048339844f, -0.0871582f, -0.08520508f, -0.12060547f, -0.111572266f, -0.10620117f, -0.08911133f, -0.078125f, + -0.26635742f, 0.27368164f, 0.4543457f, 0.1821289f, 0.6513672f, 0.18066406f, 0.14575195f, -0.008056641f, 0.2631836f, -0.045898438f, -0.52001953f, -0.1628418f, 0.038330078f, -0.31811523f, -0.4321289f, -0.43603516f, + -0.044189453f, -0.10449219f, -0.091796875f, -0.10620117f, -0.09423828f, 0.09326172f, 0.2697754f, 0.16577148f, 0.06201172f, 0.010986328f, 0.021728516f, -0.023925781f, -0.036621094f, -0.03930664f, -0.04345703f, -0.03930664f, + 0.4099121f, 0.06323242f, -0.021972656f, -0.014404297f, -0.013916016f, -0.018554688f, -0.052246094f, -0.051757812f, -0.03173828f, -0.03491211f, -0.02758789f, -0.05859375f, -0.045410156f, -0.042236328f, -0.038085938f, -0.021484375f, + 0.0024414062f, 0.030761719f, 0.020263672f, 0.013671875f, -0.009033203f, 0.012939453f, 0.009521484f, -0.030273438f, -0.048339844f, -0.022216797f, 0.011962891f, -0.017333984f, -0.011474609f, -0.0007324219f, 0.011962891f, 0.025634766f, + 0.17358398f, 0.22387695f, 0.19702148f, -0.019042969f, -0.27514648f, -0.5378418f, -0.30688477f, -0.03540039f, 0.0007324219f, -0.049560547f, 0.07519531f, 0.052246094f, 0.12670898f, 0.16308594f, 0.12133789f, 0.09033203f, + -0.32006836f, -0.29125977f, -0.24731445f, -0.17797852f, -0.140625f, -0.10595703f, -0.12670898f, -0.10864258f, -0.08618164f, -0.07421875f, 0.030517578f, 0.15917969f, 0.24975586f, 0.31518555f, 0.40893555f, 0.5151367f, + -0.49658203f, -0.033691406f, 0.083740234f, 0.04272461f, 0.03466797f, 0.053955078f, 0.03466797f, 0.02368164f, 0.037597656f, 0.03173828f, 0.028320312f, 0.00024414062f, 0.028564453f, 0.030761719f, 0.044189453f, 0.055419922f, + -0.040527344f, 0.022460938f, 0.009765625f, 0.036865234f, 0.055664062f, 0.046875f, 0.032470703f, 0.08105469f, 0.095703125f, 0.04296875f, -0.0087890625f, -0.064697266f, -0.057373047f, -0.04711914f, -0.09765625f, -0.107666016f, + 0.27148438f, 0.3696289f, 0.39672852f, 0.38427734f, 0.30151367f, 0.21655273f, 0.15551758f, 0.12133789f, -0.008056641f, -0.12792969f, -0.22973633f, -0.39111328f, -0.4465332f, -0.46826172f, -0.35986328f, -0.18530273f, + -0.3166504f, -0.2758789f, -0.22290039f, -0.1850586f, -0.15771484f, -0.1184082f, -0.04638672f, 0.032470703f, 0.10961914f, 0.16821289f, 0.20336914f, 0.1665039f, 0.20019531f, 0.19970703f, 0.14233398f, 0.1003418f, + -0.028076172f, -0.02734375f, -0.06665039f, -0.099365234f, -0.10522461f, -0.10546875f, -0.056884766f, 0.017333984f, 0.061523438f, 0.07836914f, 0.087890625f, 0.051513672f, 0.05419922f, 0.051757812f, 0.04272461f, 0.043945312f, + -0.14404297f, -0.3088379f, -0.07885742f, 0.053222656f, 0.064208984f, 0.032226562f, 0.057617188f, 0.05810547f, 0.05126953f, 0.041748047f, 0.053955078f, 0.015136719f, 0.028808594f, 0.033691406f, 0.0234375f, 0.018554688f, + 0.49609375f, 0.45263672f, 0.2915039f, 0.15649414f, 0.052246094f, 0.017578125f, -0.050048828f, -0.06640625f, -0.10839844f, -0.15063477f, -0.17138672f, -0.20532227f, -0.18432617f, -0.17553711f, -0.19213867f, -0.16235352f, + -0.0056152344f, -0.030761719f, -0.092285156f, -0.1262207f, -0.15917969f, -0.12011719f, -0.1105957f, -0.13354492f, -0.12915039f, -0.09863281f, 0.017578125f, 0.12866211f, 0.21850586f, 0.24853516f, 0.1875f, 0.20532227f, + -0.011230469f, -0.061035156f, -0.032226562f, 0.18139648f, 0.068359375f, -0.13916016f, -0.1015625f, 0.0017089844f, -0.004638672f, 0.009765625f, 0.03149414f, -0.0068359375f, 0.0043945312f, 0.023925781f, 0.017333984f, 0.018066406f, + -0.045166016f, -0.05493164f, -0.04296875f, 0.053710938f, 0.2121582f, 0.25195312f, 0.08911133f, -0.034179688f, -0.049560547f, -0.06225586f, -0.061523438f, -0.07836914f, -0.052490234f, -0.044189453f, -0.046142578f, -0.03540039f, + 0.08129883f, 0.20532227f, 0.04296875f, 0.11010742f, 0.3720703f, 0.4272461f, 0.31884766f, 0.19335938f, 0.015625f, -0.17895508f, -0.20214844f, -0.38330078f, -0.2487793f, -0.20581055f, -0.24560547f, -0.30297852f, + -0.40112305f, -0.2043457f, -0.048828125f, 0.018798828f, -0.080322266f, 0.016113281f, 0.13427734f, 0.2734375f, 0.3503418f, 0.35766602f, 0.19165039f, -0.056884766f, -0.11645508f, -0.1574707f, -0.14990234f, -0.12719727f, + 0.2763672f, 0.27905273f, 0.2241211f, 0.035888672f, -0.10253906f, -0.061523438f, -0.08544922f, -0.19848633f, -0.25634766f, -0.22729492f, -0.20019531f, -0.12548828f, -0.0026855469f, 0.08178711f, 0.14819336f, 0.21411133f, + -0.11425781f, -0.068603516f, 0.2446289f, -0.0031738281f, -0.04321289f, -0.033203125f, 0.024414062f, -0.0036621094f, -0.022460938f, 0.0017089844f, 0.018554688f, -0.014892578f, -0.010253906f, 0.0021972656f, 0.0068359375f, 0.015380859f, + 0.080322266f, 0.23852539f, 0.16894531f, 0.029052734f, -0.043701172f, -0.10571289f, -0.07788086f, -0.037109375f, -0.0063476562f, -0.025878906f, -0.036865234f, -0.06347656f, -0.04321289f, -0.03173828f, -0.032470703f, -0.012451172f, + -0.072265625f, -0.17602539f, -0.29736328f, -0.35253906f, -0.34814453f, -0.25732422f, -0.2097168f, -0.1850586f, -0.11230469f, -0.052978516f, 0.09643555f, 0.3071289f, 0.3930664f, 0.56689453f, 0.40625f, 0.2939453f, + -0.24194336f, -0.11010742f, -0.05102539f, 0.03930664f, -0.061523438f, -0.018554688f, 0.010986328f, 0.04296875f, -0.21557617f, -0.01928711f, 0.009277344f, 0.048095703f, 0.26342773f, 0.36791992f, 0.13232422f, -0.19604492f, + 0.16210938f, 0.16381836f, 0.14404297f, 0.1081543f, 0.08959961f, 0.11450195f, 0.11743164f, 0.11645508f, 0.13110352f, 0.11303711f, 0.021240234f, -0.15844727f, -0.21166992f, -0.27368164f, -0.33813477f, -0.29956055f, + -0.14624023f, 0.068603516f, 0.24731445f, 0.38916016f, 0.31860352f, 0.27416992f, 0.19165039f, 0.13793945f, 0.06958008f, -0.018798828f, -0.1159668f, -0.2849121f, -0.3581543f, -0.3803711f, -0.25952148f, -0.1328125f, + -0.64819336f, -0.5800781f, -0.15527344f, -0.07104492f, -0.08300781f, 0.009765625f, 0.10620117f, 0.10571289f, 0.13989258f, 0.12988281f, 0.1743164f, 0.18408203f, 0.09375f, 0.12524414f, 0.20678711f, 0.26220703f, + 0.07836914f, 0.16430664f, -0.014404297f, -0.20898438f, -0.08984375f, 0.04296875f, 0.06713867f, 0.0075683594f, -0.037109375f, -0.029296875f, -0.020019531f, -0.03173828f, 0.0036621094f, 0.016113281f, 0.015380859f, 0.035888672f, + -0.02368164f, -0.14282227f, -0.36645508f, -0.11279297f, 0.042236328f, 0.14086914f, 0.041503906f, 0.009277344f, 0.039794922f, 0.055419922f, 0.061523438f, 0.040771484f, 0.056152344f, 0.064208984f, 0.052490234f, 0.041503906f, + 0.23120117f, 0.21533203f, 0.16748047f, 0.15649414f, 0.1262207f, 0.10498047f, 0.08691406f, 0.020019531f, -0.03466797f, -0.12841797f, -0.18579102f, -0.29492188f, -0.2705078f, -0.17236328f, -0.06933594f, 0.04736328f, + -0.19580078f, -0.14624023f, -0.11303711f, -0.055908203f, -0.052001953f, -0.009033203f, 0.022949219f, -0.0068359375f, -0.032470703f, 0.0017089844f, 0.045410156f, 0.025146484f, 0.039794922f, 0.07543945f, 0.1574707f, 0.24267578f, +}; + +const float ivas_sns_cdbks_side_tcx20_stage2[ 32 * 16 ] = { + -0.013916016f, 0.0007324219f, 0.017089844f, 0.005859375f, 0.056152344f, -0.08178711f, -0.2927246f, 0.00390625f, 0.140625f, 0.03881836f, 0.010498047f, 0.038330078f, 0.042236328f, 0.020751953f, 0.005859375f, 0.0075683594f, + -0.07104492f, -0.10253906f, 0.038085938f, 0.091552734f, 0.118896484f, 0.13476562f, 0.05078125f, -0.111328125f, -0.13842773f, -0.20727539f, -0.25732422f, -0.15063477f, 0.032470703f, 0.08129883f, 0.17578125f, 0.31469727f, + 0.0715332f, 0.029052734f, 0.01953125f, 0.008056641f, 0.0234375f, 0.020751953f, 0.032226562f, 0.021972656f, 0.03466797f, 0.017822266f, -0.037841797f, -0.14038086f, -0.21679688f, -0.11035156f, 0.057617188f, 0.16845703f, + -0.1081543f, -0.02734375f, -0.08251953f, -0.08227539f, -0.07910156f, 0.049804688f, 0.10253906f, 0.23876953f, 0.25683594f, 0.03173828f, -0.15820312f, -0.14648438f, -0.008056641f, -0.00048828125f, -0.014404297f, 0.02734375f, + -0.022705078f, 0.028076172f, 0.14111328f, -0.06762695f, -0.07348633f, 0.16259766f, -0.0073242188f, -0.06567383f, -0.028564453f, -0.0107421875f, -0.023925781f, 0.0126953125f, -0.005859375f, -0.006591797f, -0.014160156f, -0.018066406f, + -0.09741211f, -0.092041016f, -0.061523438f, -0.011962891f, 0.006591797f, 0.041748047f, 0.008300781f, -0.017578125f, -0.08520508f, -0.12573242f, -0.06298828f, 0.13696289f, 0.25195312f, 0.15332031f, 0.001953125f, -0.04663086f, + -0.20239258f, 0.2705078f, 0.059326172f, 0.0041503906f, 0.022216797f, -0.009765625f, -0.026611328f, -0.02734375f, -0.032714844f, -0.016845703f, -0.025878906f, -0.0014648438f, -0.0075683594f, -0.009521484f, 0.004638672f, -0.0009765625f, + 0.064453125f, -0.26708984f, 0.122802734f, 0.025634766f, -0.0063476562f, 0.0043945312f, 0.008544922f, -0.0017089844f, 0.0061035156f, -0.007080078f, -0.018798828f, 0.011962891f, 0.008544922f, 0.010009766f, 0.020263672f, 0.018310547f, + -0.0007324219f, -0.037597656f, -0.036376953f, -0.015625f, 0.0056152344f, -0.0056152344f, -0.0029296875f, 0.032714844f, 0.047607422f, 0.019042969f, -0.010498047f, 0.017578125f, 0.0126953125f, 0.0043945312f, -0.013427734f, -0.016845703f, + 0.06933594f, 0.052978516f, 0.061035156f, 0.13378906f, 0.13427734f, 0.0053710938f, -0.099365234f, -0.18334961f, -0.21850586f, -0.083496094f, 0.020263672f, 0.05883789f, 0.013427734f, 0.011474609f, 0.01953125f, 0.0041503906f, + 0.0036621094f, -0.05053711f, -0.005126953f, 0.19091797f, -0.18798828f, -0.0546875f, 0.00048828125f, -0.021728516f, -0.001953125f, 0.0017089844f, 0.0041503906f, 0.024902344f, 0.022216797f, 0.02758789f, 0.02709961f, 0.01928711f, + 0.024658203f, -0.0041503906f, -0.026611328f, -0.0859375f, -0.06323242f, -0.068603516f, -0.07495117f, -0.050048828f, -0.061035156f, -0.0061035156f, 0.056396484f, 0.088378906f, 0.05883789f, 0.06738281f, 0.07763672f, 0.06738281f, + 0.13696289f, 0.08496094f, 0.07104492f, 0.046875f, 0.024658203f, 0.0048828125f, -0.0107421875f, -0.006591797f, 0.014160156f, -0.0073242188f, -0.041503906f, -0.02709961f, -0.041503906f, -0.060791016f, -0.09277344f, -0.095214844f, + -0.16772461f, 0.06665039f, 0.1821289f, 0.07397461f, -0.020019531f, 0.055419922f, 0.0390625f, -0.12011719f, -0.107910156f, 0.123291016f, 0.37939453f, 0.032714844f, -0.16137695f, -0.15234375f, -0.10546875f, -0.11743164f, + -0.013183594f, -0.011230469f, -0.037353516f, 0.0026855469f, -0.04638672f, -0.24438477f, 0.099853516f, 0.1105957f, 0.008544922f, 0.010253906f, 0.013183594f, 0.03857422f, 0.016601562f, 0.014892578f, 0.01928711f, 0.018066406f, + 0.044189453f, 0.07763672f, -0.03491211f, -0.18359375f, 0.15722656f, 0.061279297f, -0.029541016f, -0.018798828f, -0.023925781f, 0.0007324219f, -0.010498047f, 0.0087890625f, -0.0056152344f, -0.009277344f, -0.014892578f, -0.018798828f, + 0.13696289f, 0.011230469f, -0.033447266f, -0.017333984f, -0.07763672f, -0.122558594f, -0.076416016f, -0.017333984f, 0.14257812f, 0.21313477f, 0.14575195f, 0.032226562f, -0.083740234f, -0.12036133f, -0.076171875f, -0.057373047f, + 0.029541016f, -0.12231445f, -0.2475586f, 0.0949707f, 0.18896484f, 0.026123047f, 0.012939453f, 0.030029297f, 0.009033203f, -0.009277344f, -0.025634766f, 0.0087890625f, -0.0024414062f, -0.0017089844f, 0.0087890625f, -0.00024414062f, + -0.03857422f, -0.03881836f, -0.08886719f, -0.068847656f, 0.022216797f, 0.10229492f, 0.12841797f, 0.083984375f, 0.06567383f, 0.08178711f, 0.075927734f, 0.040039062f, -0.047851562f, -0.09448242f, -0.103515625f, -0.119140625f, + 0.009277344f, 0.046875f, 0.08178711f, 0.037597656f, 0.0063476562f, -0.038330078f, -0.01171875f, 0.28222656f, 0.027832031f, -0.25195312f, -0.12817383f, 0.01586914f, 0.011474609f, -0.014404297f, -0.044189453f, -0.030761719f, + 0.0637207f, 0.12426758f, 0.095458984f, -0.13378906f, -0.26293945f, -0.06323242f, 0.033203125f, 0.06591797f, 0.048583984f, 0.026367188f, 0.005859375f, 0.01977539f, -0.0029296875f, -0.005859375f, -0.0007324219f, -0.013183594f, + -0.016845703f, -0.052246094f, -0.057373047f, 0.008056641f, -0.01171875f, -0.068847656f, -0.0859375f, -0.016357422f, -0.012207031f, 0.046875f, 0.18164062f, 0.2692871f, 0.13476562f, -0.024414062f, -0.1274414f, -0.16723633f, + -0.021972656f, -0.053955078f, -0.022705078f, -0.00048828125f, 0.072021484f, 0.083496094f, 0.056640625f, -0.014892578f, 0.028320312f, 0.09399414f, 0.061279297f, -0.48779297f, -0.018554688f, 0.1550293f, 0.05859375f, 0.0107421875f, + 0.38476562f, -0.049316406f, -0.0793457f, -0.025146484f, -0.02319336f, -0.020751953f, 0.026855469f, -0.00048828125f, -0.052490234f, -0.033935547f, -0.04638672f, -0.0107421875f, -0.018066406f, -0.022216797f, -0.016113281f, -0.013427734f, + -0.23852539f, -0.064941406f, -0.018066406f, -0.0034179688f, 0.040283203f, 0.01928711f, 0.018310547f, 0.030761719f, 0.030029297f, 0.028564453f, 0.010253906f, 0.037109375f, 0.021484375f, 0.03491211f, 0.03515625f, 0.018798828f, + 0.03857422f, 0.028808594f, 0.025878906f, 0.04321289f, 0.03491211f, -0.021972656f, -0.03466797f, -0.01953125f, -0.02368164f, -0.095214844f, -0.13891602f, -0.032714844f, 0.013671875f, 0.05883789f, 0.064697266f, 0.057861328f, + -0.014892578f, 0.014892578f, 0.0126953125f, 0.045410156f, 0.0073242188f, 0.08300781f, 0.17797852f, 0.030761719f, -0.11743164f, -0.071777344f, -0.048095703f, -0.007080078f, -0.016113281f, -0.024414062f, -0.033203125f, -0.03881836f, + 0.0690918f, -0.049072266f, -0.23413086f, -0.3227539f, -0.15258789f, -0.028320312f, 0.05883789f, 0.055908203f, 0.08618164f, 0.08203125f, 0.052246094f, 0.0546875f, 0.022216797f, 0.07885742f, 0.13061523f, 0.095947266f, + -0.13452148f, -0.026855469f, 0.107177734f, 0.16040039f, 0.13305664f, 0.043701172f, 0.0087890625f, 0.020019531f, 0.040039062f, 0.017578125f, -0.030029297f, -0.024902344f, -0.067871094f, -0.08666992f, -0.076416016f, -0.083740234f, + -0.01953125f, -0.059814453f, -0.061279297f, 0.008056641f, 0.031982422f, 0.08203125f, -0.045166016f, -0.25561523f, -0.02758789f, 0.10522461f, 0.06274414f, 0.046875f, 0.029052734f, 0.03173828f, 0.04248047f, 0.028564453f, + -0.050048828f, 0.084472656f, 0.27172852f, 0.053222656f, -0.063964844f, -0.12988281f, -0.07299805f, -0.051757812f, -0.036621094f, -0.0014648438f, -0.0009765625f, 0.021728516f, 0.009033203f, -0.0007324219f, -0.013183594f, -0.018554688f, + 0.0847168f, 0.18920898f, -0.1796875f, -0.01586914f, -0.017822266f, -0.021728516f, 0.006591797f, -0.0075683594f, -0.019042969f, -0.0107421875f, -0.0146484375f, 0.014160156f, 0.0034179688f, -0.0056152344f, -0.0036621094f, -0.0017089844f, +}; + +const float *const ivas_sns_cdbks_side_tcx20[SNS_MSVQ_NSTAGES_SIDE] = { ivas_sns_cdbks_side_tcx20_stage1, ivas_sns_cdbks_side_tcx20_stage2 }; + +const float ivas_sns_cdbks_side_tcx10_stage1[ 32 * 16 ] = { + -0.23950195f, -0.203125f, -0.17822266f, -0.1315918f, -0.123291016f, -0.095947266f, -0.106933594f, -0.16552734f, -0.14941406f, -0.075683594f, 0.026367188f, 0.1015625f, 0.17041016f, 0.2770996f, 0.37890625f, 0.5148926f, + 0.12890625f, 0.20825195f, 0.22924805f, 0.2998047f, 0.24267578f, 0.14477539f, 0.07861328f, 0.024658203f, -0.076171875f, -0.18432617f, -0.26660156f, -0.33251953f, -0.2758789f, -0.13964844f, -0.030517578f, -0.05126953f, + -0.14160156f, -0.13305664f, -0.111816406f, -0.037353516f, -0.038085938f, 0.051513672f, 0.07348633f, 0.0073242188f, 0.044921875f, -0.0234375f, -0.123291016f, -0.01171875f, 0.28100586f, 0.24194336f, 0.0703125f, -0.1496582f, + 0.053466797f, 0.122802734f, 0.1394043f, 0.099853516f, 0.078125f, 0.018554688f, 0.034423828f, 0.103759766f, 0.06542969f, -0.030273438f, -0.09887695f, -0.099609375f, -0.060058594f, -0.119628906f, -0.18237305f, -0.12451172f, + -0.04345703f, -0.033447266f, -0.06665039f, -0.06518555f, -0.048828125f, -0.11645508f, -0.2055664f, -0.20263672f, -0.15576172f, -0.0009765625f, 0.103759766f, 0.21191406f, 0.24414062f, 0.14526367f, 0.09863281f, 0.13476562f, + 0.05810547f, 0.22558594f, 0.10180664f, -0.08618164f, -0.07470703f, 0.052246094f, 0.052490234f, -0.042236328f, -0.07055664f, -0.037109375f, -0.024169922f, -0.03149414f, -0.031982422f, -0.040527344f, -0.038085938f, -0.013183594f, + 0.020019531f, -0.033447266f, -0.14550781f, -0.42089844f, -0.19604492f, 0.038085938f, 0.026611328f, 0.016357422f, 0.038330078f, 0.057861328f, 0.06762695f, 0.08081055f, 0.091308594f, 0.10180664f, 0.11987305f, 0.13720703f, + 0.13671875f, 0.30566406f, 0.4716797f, 0.54785156f, 0.39819336f, 0.27075195f, 0.17602539f, 0.092041016f, -0.013183594f, -0.17163086f, -0.3166504f, -0.42138672f, -0.53271484f, -0.45898438f, -0.27416992f, -0.21044922f, + -0.38989258f, -0.37597656f, -0.3696289f, -0.2915039f, -0.26098633f, -0.19921875f, -0.15136719f, -0.09057617f, -0.040771484f, 0.13354492f, 0.30126953f, 0.3857422f, 0.40649414f, 0.31103516f, 0.30004883f, 0.3317871f, + 0.35107422f, 0.5229492f, 0.41870117f, 0.14355469f, -0.037597656f, -0.13134766f, -0.18383789f, -0.18066406f, -0.15771484f, -0.17480469f, -0.17041016f, -0.15209961f, -0.08251953f, -0.06616211f, -0.064453125f, -0.03466797f, + -0.66845703f, -0.31030273f, -0.21435547f, -0.11987305f, -0.103271484f, 0.080322266f, 0.21801758f, 0.20874023f, 0.1015625f, 0.032958984f, -0.043945312f, 0.078125f, 0.07324219f, 0.07763672f, 0.20727539f, 0.38208008f, + -0.17163086f, -0.1171875f, -0.03491211f, 0.060302734f, 0.1809082f, 0.33666992f, 0.3955078f, 0.27172852f, 0.12841797f, -0.036865234f, -0.17163086f, -0.21289062f, -0.20800781f, -0.17333984f, -0.125f, -0.12231445f, + -0.1875f, -0.3996582f, -0.017822266f, 0.10058594f, 0.057617188f, 0.028320312f, 0.05493164f, 0.04272461f, 0.041503906f, 0.046875f, 0.041748047f, 0.0546875f, 0.06201172f, 0.03149414f, 0.013427734f, 0.028564453f, + 0.34814453f, 0.234375f, -0.05493164f, -0.1821289f, -0.2878418f, -0.31176758f, -0.28100586f, -0.19824219f, -0.15673828f, -0.08251953f, 0.030273438f, 0.13647461f, 0.2211914f, 0.20776367f, 0.16455078f, 0.21240234f, + -0.057861328f, -0.10571289f, 0.08984375f, 0.30444336f, 0.18945312f, 0.14770508f, 0.09082031f, -0.020996094f, -0.053466797f, -0.044433594f, -0.07128906f, -0.08886719f, -0.079833984f, -0.0859375f, -0.09790039f, -0.1159668f, + 0.17626953f, 0.26049805f, 0.2175293f, 0.21020508f, 0.20141602f, 0.27734375f, 0.21606445f, -0.0012207031f, -0.010986328f, -0.11694336f, -0.2331543f, -0.15844727f, -0.08081055f, -0.08886719f, -0.35717773f, -0.5114746f, + -0.38134766f, -0.4855957f, -0.35986328f, -0.16137695f, -0.026123047f, 0.009033203f, -0.0126953125f, 0.040283203f, 0.095458984f, 0.15454102f, 0.16333008f, 0.19140625f, 0.21142578f, 0.203125f, 0.17993164f, 0.1784668f, + 0.05834961f, 0.06298828f, 0.041015625f, 0.031982422f, 0.07910156f, 0.06713867f, -0.028808594f, -0.05053711f, -0.024902344f, -0.17822266f, -0.3227539f, -0.1665039f, -0.0053710938f, 0.05517578f, 0.119384766f, 0.26123047f, + 0.047851562f, -0.042236328f, -0.24145508f, -0.038330078f, 0.052734375f, 0.068603516f, 0.05810547f, 0.011962891f, -0.013916016f, -0.010986328f, 0.020019531f, 0.02758789f, 0.03100586f, 0.02319336f, 0.014160156f, -0.008056641f, + -0.0036621094f, 0.0014648438f, 0.013671875f, 0.0f, 0.021240234f, 0.033447266f, 0.014892578f, 0.004638672f, 0.056884766f, 0.13427734f, 0.08691406f, -0.005126953f, -0.072753906f, -0.095214844f, -0.10961914f, -0.08105469f, + -0.15966797f, -0.110839844f, -0.13012695f, -0.071777344f, -0.064941406f, -0.056396484f, -0.046142578f, -0.012207031f, 0.048583984f, 0.036865234f, -0.00048828125f, -0.024414062f, -0.012939453f, 0.092041016f, 0.21435547f, 0.29858398f, + 0.55981445f, 0.15820312f, -0.012451172f, -0.04321289f, -0.05810547f, -0.014892578f, -0.021484375f, -0.038330078f, -0.033691406f, -0.037597656f, -0.0690918f, -0.076416016f, -0.0637207f, -0.064697266f, -0.0847168f, -0.099853516f, + -0.039794922f, -0.032714844f, -0.030273438f, -0.051513672f, -0.03564453f, -0.041015625f, -0.0390625f, 0.017822266f, 0.051513672f, 0.013916016f, -0.044677734f, -0.061035156f, -0.012207031f, 0.07299805f, 0.123291016f, 0.10888672f, + 0.45117188f, 0.46704102f, 0.38916016f, 0.23242188f, 0.16430664f, 0.1809082f, 0.20922852f, 0.033935547f, -0.13720703f, -0.2758789f, -0.39941406f, -0.3840332f, -0.31054688f, -0.28466797f, -0.28955078f, -0.04663086f, + -0.088134766f, -0.22973633f, -0.4194336f, -0.49487305f, -0.4038086f, -0.27734375f, -0.2253418f, -0.1315918f, -0.044677734f, 0.12036133f, 0.24951172f, 0.31103516f, 0.52124023f, 0.484375f, 0.32739258f, 0.30126953f, + 0.33203125f, 0.29614258f, 0.1796875f, 0.06689453f, 0.100097656f, 0.13867188f, 0.03491211f, -0.032714844f, -0.12060547f, -0.2097168f, -0.29638672f, -0.20898438f, -0.08227539f, -0.16821289f, -0.16015625f, 0.13134766f, + -0.44189453f, 0.017578125f, 0.07397461f, 0.033447266f, 0.044189453f, 0.04711914f, 0.030273438f, 0.040771484f, 0.041015625f, 0.022949219f, 0.004638672f, 0.018798828f, 0.028564453f, 0.018798828f, -0.00048828125f, 0.020751953f, + -0.36621094f, -0.23388672f, -0.08178711f, -0.015136719f, -0.049072266f, 0.07910156f, 0.23120117f, 0.28320312f, 0.38378906f, 0.29223633f, 0.099365234f, -0.0087890625f, -0.09814453f, -0.16455078f, -0.18945312f, -0.16186523f, + -0.17041016f, -0.18359375f, -0.19018555f, -0.15820312f, -0.20239258f, -0.21875f, -0.13110352f, 0.010009766f, 0.12011719f, 0.25097656f, 0.25024414f, 0.2055664f, 0.14526367f, 0.13964844f, 0.103759766f, 0.029052734f, + 0.06982422f, 0.072265625f, 0.18261719f, 0.025390625f, -0.2475586f, -0.2861328f, -0.111572266f, -0.037109375f, 0.0036621094f, 0.031982422f, 0.043945312f, 0.057373047f, 0.078125f, 0.072021484f, 0.028564453f, 0.016357422f, + 0.07836914f, 0.13549805f, 0.1743164f, 0.15478516f, 0.12573242f, -0.009521484f, -0.1508789f, -0.1965332f, -0.19604492f, -0.103027344f, -0.045898438f, -0.026123047f, 0.020263672f, 0.023925781f, 0.013183594f, 0.0014648438f, + 0.25341797f, 0.22558594f, 0.2241211f, 0.17114258f, 0.18164062f, 0.16894531f, 0.16503906f, 0.20239258f, 0.17041016f, 0.025878906f, -0.16625977f, -0.24121094f, -0.31982422f, -0.4008789f, -0.38256836f, -0.27783203f, +}; + +const float ivas_sns_cdbks_side_tcx10_stage2[ 8 * 16 ] = { + -0.13989258f, -0.024658203f, 0.12670898f, 0.027832031f, 0.06689453f, 0.12817383f, 0.07495117f, -0.01977539f, -0.05834961f, -0.07543945f, -0.06542969f, -0.0546875f, -0.04345703f, -0.0063476562f, 0.034179688f, 0.029541016f, + -0.06713867f, -0.11450195f, -0.09790039f, -0.091308594f, -0.12182617f, -0.010009766f, 0.10986328f, 0.115478516f, 0.060058594f, 0.038085938f, 0.020507812f, 0.017333984f, 0.024169922f, 0.028320312f, 0.038330078f, 0.05053711f, + 0.05517578f, 0.030517578f, 0.0390625f, 0.05810547f, 0.021484375f, 0.032470703f, 0.040039062f, -0.0087890625f, -0.055908203f, -0.023925781f, 0.037109375f, 0.06347656f, 0.02709961f, -0.07373047f, -0.1274414f, -0.115234375f, + 0.11206055f, 0.2006836f, 0.045410156f, -0.10839844f, -0.1418457f, -0.08520508f, -0.032470703f, 0.033935547f, 0.044189453f, 0.006591797f, -0.012451172f, -0.018554688f, -0.013427734f, -0.010498047f, -0.0078125f, -0.012207031f, + -0.041748047f, -0.07373047f, -0.14819336f, 0.021240234f, 0.16015625f, 0.119140625f, 0.055908203f, 0.08081055f, 0.12548828f, 0.05419922f, -0.030761719f, -0.040771484f, -0.060302734f, -0.07128906f, -0.07763672f, -0.072509766f, + -0.07446289f, -0.041259766f, -0.040527344f, -0.068603516f, -0.042236328f, -0.03857422f, -0.05126953f, -0.08886719f, -0.055419922f, 0.036865234f, 0.09033203f, 0.06689453f, 0.08911133f, 0.13110352f, 0.08129883f, 0.0053710938f, + -0.052978516f, 0.033691406f, 0.16015625f, 0.171875f, 0.024658203f, -0.1328125f, -0.1394043f, -0.041992188f, 0.0068359375f, 0.020263672f, 0.008544922f, 0.0014648438f, -0.011474609f, -0.030273438f, -0.022460938f, 0.00390625f, + 0.20898438f, -0.011230469f, -0.08496094f, -0.010986328f, 0.032958984f, -0.013183594f, -0.057861328f, -0.07104492f, -0.06689453f, -0.056396484f, -0.047851562f, -0.03491211f, -0.011962891f, 0.032714844f, 0.08178711f, 0.11035156f, +}; + +const float *const ivas_sns_cdbks_side_tcx10[SNS_MSVQ_NSTAGES_SIDE] = { ivas_sns_cdbks_side_tcx10_stage1, ivas_sns_cdbks_side_tcx10_stage2 }; +#else /* codebooks trained for no adaptive tilt */ const float ivas_sns_cdbk_tcx20_stage1[ 128 * 16 ] = { -3.24881770f, -1.99497051f, -0.04725080f, 1.02318508f, 1.51589220f, 1.44649178f, 1.27858728f, 1.15137095f, 0.98029724f, 0.69167126f, 0.33414576f, 0.11759238f, -0.27510520f, -0.63610342f, -1.05394049f, -1.28304590f, @@ -6196,7 +6770,176 @@ const float ivas_sns_cdbks_side_tcx10_stage2[ 8 * 16 ] = { }; const float *const ivas_sns_cdbks_side_tcx10[SNS_MSVQ_NSTAGES_SIDE] = { ivas_sns_cdbks_side_tcx10_stage1, ivas_sns_cdbks_side_tcx10_stage2 }; - +#endif #endif // SNS_MSVQ +#ifdef FIX_445_SNS_BUGFIXES +const int16_t sns_1st_cdbk[2][2][8 * 32] = { + { /* split 1 */ + { /* TCX 20 */ + -10900, -11064, -10637, -10471, -9051, -6381, -4688, -2438, + -2119, -5087, -6702, -8118, -7586, -6343, -4828, -3406, + 2004, -3443, -4289, -3757, -3234, -2952, -2313, -1781, + 1749, 5598, 3916, 732, -1472, -2964, -3275, -2332, + -11978, -14369, -5600, -545, 981, -929, -57, 1903, + 1745, 391, 202, 115, 256, -291, -862, -1637, + -4052, 2059, 4709, 6768, 5595, 1975, -1723, -1218, + 2093, 7263, 8679, 7576, 3701, -2438, -4389, -2686, + -7120, -6279, -5715, -5520, -4752, -3125, -1856, -438, + 8131, -2543, -6285, -6723, -5588, -4321, -3264, -2164, + -653, -1301, -660, 608, 1598, 1805, 1698, 760, + 4882, 9309, 6333, 1734, 284, 364, 560, 1015, + -7686, -5737, -3443, -1642, 245, 1531, 1827, 1769, + -1468, 3782, 144, -5130, -6883, -5165, -1497, 2072, + -12937, -8429, -2619, 2894, 5004, 4710, 4627, 3740, + 3198, 3928, 4358, 4554, 3887, 2844, 1299, 129, + -13828, -12296, -9364, -7918, -5571, -1909, 307, 2047, + -4314, -1211, -559, -1061, -1928, -2228, -2359, -1902, + -309, -3224, -3404, -1895, -743, -59, 757, 908, + 10914, 5865, 1599, -386, -1392, -2285, -2236, -2042, + -11825, -16241, -11402, -3627, 6556, 8953, 6421, 1546, + 6102, 777, -301, 536, 902, 541, 210, -429, + -3052, 3997, 5389, 1842, -344, 1556, 2667, 2428, + 11788, 10894, 7448, 5423, 2372, -677, -2385, -3839, + -45, -7602, -8923, -7179, -3273, 65, 4500, 6726, + 5895, 626, -1610, -2598, -3240, -3540, -2930, -2156, + -971, 461, 1494, 4907, 5859, 5199, 3678, 2502, + 10766, 5297, 1844, 1236, 2498, 3503, 2846, 838, + -7816, -1212, 891, 2387, 1317, 2225, 1859, 1602, + 2376, 5357, 2088, -2719, -3419, -420, 2431, 2943, + -8383, -795, 4351, 7026, 7460, 7191, 5262, 3796, + 1522, 6283, 8714, 8222, 7434, 5768, 3586, 1499, + }, + { /* TCX 10 */ + -15596, -16321, -10264, -1002, 5955, 5543, -29, -1688, + 17, -3794, -6207, -7356, -6998, -6081, -4453, -2448, + -12543, -11530, -10186, -8817, -7083, -4440, -1946, 892, + 5198, 2751, -274, -2574, -4561, -6087, -5944, -4600, + -683, -2640, -2753, -1195, -239, -217, -286, 90, + -1400, -1146, -1853, -2845, -3456, -3788, -3171, -1969, + -1835, 392, 1725, 1209, -392, -1640, -2001, -1608, + 5770, 7707, 5210, 2112, -382, -2088, -2634, -3007, + -10766, -8101, -5137, -3754, -1881, 331, 2339, 3679, + -2637, -4640, -5811, -5651, -3790, -1359, 913, 1893, + -7793, -4768, -1762, -545, -717, -837, -441, -75, + 4030, 1770, 467, 379, 10, -1330, -2398, -2290, + -9395, -6952, -2494, 2022, 4753, 5614, 4443, 2642, + -1486, 1748, 859, -2586, -3368, -638, 2761, 3269, + -2408, 306, 3633, 6567, 5950, 2474, -621, -1421, + 5478, 7986, 9498, 8165, 5477, 1244, -523, -1586, + -13564, -14673, -10597, -5504, 1575, 8248, 7662, 4025, + 4978, -682, -3586, -4305, -3703, -3001, -2227, -1278, + -8002, -6831, -5558, -4868, -4243, -3393, -2486, -1110, + 11485, 5472, 1645, -533, -1792, -2814, -3169, -2706, + 1617, 421, 232, 1382, 2162, 2017, 1318, 744, + 3677, 5212, 1990, -1514, -2894, -2441, -451, 592, + 731, 4295, 5860, 3756, 1991, 1437, 869, 127, + 12736, 11722, 7768, 4682, 1574, -744, -1989, -3131, + -3490, -4269, -3681, -1531, 1111, 3327, 4138, 3815, + 7344, 1400, -1302, -1502, -1015, 57, 1212, 1498, + -4836, -1881, 1071, 2055, 2114, 2465, 2093, 1458, + 8569, 5879, 3654, 2879, 2530, 1703, 781, -233, + -3709, -990, 2338, 6227, 7083, 7102, 5657, 3401, + 3389, 6392, 5267, 1011, 275, 3519, 5236, 4339, + 599, 3752, 6943, 9211, 8152, 5568, 3337, 1838, + 9885, 9591, 7905, 8068, 7929, 7421, 4234, 757, + } + }, + { /* split 2 */ + { /* TCX 20 */ + -178, -3476, -5982, -7081, -7548, -7440, -6859, -5798, + -3596, -3670, -1501, 770, 812, -286, -2001, -3377, + -3998, -5191, -4988, -4421, -3889, -3571, -2738, -1969, + -2981, -2687, -1501, -83, 1136, 2377, 3248, 4105, + 1842, -41, -1972, -4282, -6779, -8405, -8674, -7835, + -259, 571, 2124, 3344, 2959, 1407, -750, -2523, + -524, -1956, -2855, -3202, -3939, -4666, -4907, -4782, + -5110, -4768, -3017, -663, 4188, 9210, 16602, 21081, + 4373, 4846, -603, -6495, -7289, -5540, -4749, -5527, + -1448, -1043, -619, -105, 356, 362, 542, 857, + 1373, -752, -5334, -6244, -3001, -932, -1040, -3125, + -2403, -1397, 612, 2449, 3920, 5231, 6819, 8581, + 2183, 1211, -111, -1084, -2836, -4977, -6701, -7284, + -751, 1255, 3408, 6474, 7503, 7026, 5413, 4464, + 935, 850, 589, 353, 160, -434, -939, -931, + 268, 2284, 3884, 5423, 6680, 7996, 9244, 9472, + 1075, 113, -1289, -4457, -7512, -5930, -1799, -571, + -3689, -4254, -3755, -2995, -1581, -135, 1049, 1589, + -1166, -1752, -1790, -1897, -1927, -1831, -1359, -805, + -1494, -735, 635, 1993, 2909, 3546, 4226, 4956, + 4435, 4299, 4269, 1328, -3731, -7621, -9319, -9170, + 1358, 2227, 3873, 4469, 4692, 4057, 2601, 1608, + 813, 398, -499, -666, -1286, -2271, -3316, -4025, + -3300, -1255, 2181, 6431, 10002, 12760, 13549, 12584, + 3714, 4180, 484, -2905, -2864, -1359, -1256, -2477, + 308, 868, 1373, 1629, 1793, 1834, 1814, 1746, + 1472, 798, -282, -1935, -1818, 320, 2221, 2914, + 2281, 3240, 2988, 1400, 2383, 4072, 5667, 6675, + 2672, 2678, 2874, 2096, -226, -2301, -3861, -4534, + 4988, 7231, 7641, 7731, 7061, 6447, 5411, 3513, + 3978, 4156, 4126, 2896, 1469, 759, 368, -68, + -264, 4210, 8534, 11008, 11606, 11888, 11072, 8949, + }, + { /* TCX 10 */ + -2852, -6158, -7231, -7830, -8012, -7922, -7556, -6706, + -3911, -5340, -5053, -4741, -4805, -4484, -3727, -3037, + -966, -1461, -1694, -2427, -3081, -3037, -2547, -2230, + -3455, -3315, -2451, -836, 1383, 3196, 3720, 3379, + 3052, 281, -3351, -6866, -9051, -9586, -8983, -8236, + -748, -4465, -4314, -2251, 29, -40, -3963, -6195, + 200, 1293, 2535, 2803, 1603, -186, -1397, -1697, + -1707, -265, 2196, 5295, 5894, 4216, 3440, 3826, + -237, -2133, -2279, -3149, -4377, -5638, -6520, -6764, + -2407, -2049, -1246, -664, -521, -430, -349, -211, + 3874, 1335, -1501, -2055, -1268, -990, -1852, -2871, + -1883, -1845, -1681, -484, 384, 2035, 5839, 9597, + 275, 380, 1048, 424, -1146, -3012, -4431, -5104, + -1699, -484, 756, 1261, 1279, 1377, 1975, 2590, + 2139, 4502, 3645, 4975, 6491, 5972, 5012, 4346, + -3821, -2581, -433, 2667, 6436, 10038, 11311, 8783, + 2359, -2689, -6604, -7039, -5992, -4268, -3711, -4840, + -2776, -4251, -4539, -3672, -2494, -1055, 280, 695, + 491, 866, 822, -44, -1009, -1165, -831, -538, + -1024, 91, 786, 1295, 2433, 3910, 4975, 5403, + 3117, 2590, 2337, -667, -4580, -8147, -9400, -9523, + -103, -630, -831, 669, 3062, 3398, 549, -1690, + 2113, 3467, 4279, 5047, 5344, 3361, 127, -2313, + -1199, 1153, 2914, 3688, 4260, 5421, 7471, 8831, + 2815, 2184, 316, -3058, -5596, -5564, -4343, -3793, + 922, 126, -1414, -1731, -1007, 359, 2029, 3088, + 4889, 4619, 2537, 1114, 950, 946, 799, 419, + -4271, -3750, -3359, -484, 1448, 4106, 10487, 20479, + 3818, 4687, 4064, 2212, -172, -2287, -3535, -4041, + 884, 2456, 3394, 2925, 2182, 2323, 2583, 2507, + 4767, 8057, 8263, 6461, 5003, 4055, 2923, 1845, + 19, 3813, 6926, 8432, 10141, 10850, 9692, 8383, + } + } +}; +const int16_t sns_1st_means_16k[2][16] = { + { /* TCX 20 */ + 14210, 19017, 14362, 9309, 5385, 2674, 1055, -211, -1407, -3059, -4393, -8597, -11180, -11756, -12131, -13281, + }, + { /* TCX 10*/ + 12018, 15915, 11089, 6015, 847, -705, -539, -1548, -893, -2163, -1806, -4189, -7017, -8670, -8874, -9480, + } +}; +const int16_t sns_1st_means_25k6[2][16] = { + { /* TCX 20 */ + 14973, 20323, 16461, 9554, 4017, 3103, 1602, 1694, -221, -1401, -6817, -10071, -11503, -11805, -13158, -16749, + }, + { /* TCX 10 */ + 15560, 19489, 14623, 5595, 2084, 1699, 775, -1312, -2195, -6101, -9078, -9465, -7825, -6603, -7281, -9960, + } +}; +const int16_t sns_1st_means_32k[2][16] = { + { /* TCX 20 */ + 15041, 20603, 16969, 10289, 4973, 4283, 3003, 3316, 1684, -259, -6614, -9535, -10363, -11834, -16625, -24930, + }, + { /* TCX 10 */ + 16510, 20660, 16025, 7224, 3921, 3868, 2623, 742, -1316, -6269, -8284, -7288, -6380, -8410, -13351, -20277, + } +}; +#endif + /* clang-format on */ diff --git a/lib_com/ivas_rom_com.h b/lib_com/ivas_rom_com.h index 174435448a0d076088d715940899bcc7118949c9..ccfc3f9000282f65fcbc7ea088f4fecf00cfaafb 100644 --- a/lib_com/ivas_rom_com.h +++ b/lib_com/ivas_rom_com.h @@ -408,6 +408,24 @@ extern const int16_t ivas_num_active_bands[FB - WB + 1]; /*------------------------------------------------------------------------------------------* * SNS MSVQ codebooks and means *------------------------------------------------------------------------------------------*/ +#ifdef FIX_445_SNS_BUGFIXES +extern const int16_t ivas_sns_cdbks_tcx20_levels[]; +extern const int16_t ivas_sns_cdbks_tcx20_bits[]; + +extern const int16_t ivas_sns_cdbks_tcx10_levels[]; +extern const int16_t ivas_sns_cdbks_tcx10_bits[]; + +extern const float *const ivas_sns_cdbks_tcx20[]; +extern const float *const ivas_sns_cdbks_tcx10[]; + +extern const int16_t ivas_sns_cdbks_side_tcx20_levels[]; +extern const int16_t ivas_sns_cdbks_side_tcx20_bits[]; +extern const int16_t ivas_sns_cdbks_side_tcx10_levels[]; +extern const int16_t ivas_sns_cdbks_side_tcx10_bits[]; + +extern const float *const ivas_sns_cdbks_side_tcx20[]; +extern const float *const ivas_sns_cdbks_side_tcx10[]; +#else extern const int16_t ivas_sns_cdbks_tcx20_levels[]; extern const int16_t ivas_sns_cdbks_tcx20_bits[]; @@ -430,6 +448,14 @@ extern const float ivas_sns_means_side_tcx20[]; extern const float *const ivas_sns_cdbks_side_tcx10[]; extern const float ivas_sns_means_side_tcx10[]; #endif +#endif +#ifdef FIX_445_SNS_BUGFIXES +/* means and codebooks for the split VQ in the 2-stage SNS VQ */ +extern const int16_t sns_1st_cdbk[2][2][8 * 32]; +extern const int16_t sns_1st_means_16k[2][16]; +extern const int16_t sns_1st_means_25k6[2][16]; +extern const int16_t sns_1st_means_32k[2][16]; +#endif /* IVAS_ROM_COM_H */ #endif diff --git a/lib_com/ivas_sns_com.c b/lib_com/ivas_sns_com.c index e4515a98547ce096ec8f1ebcbb46b2a1ce0a0f7d..b109ef87d6978833b560e3ab34f0005ba12fde7d 100644 --- a/lib_com/ivas_sns_com.c +++ b/lib_com/ivas_sns_com.c @@ -36,6 +36,9 @@ #include "prot.h" #include "ivas_prot.h" #include "rom_com.h" +#ifdef FIX_445_SNS_BUGFIXES +#include "ivas_rom_com.h" +#endif #include #include #ifdef DEBUGGING @@ -118,6 +121,23 @@ void sns_compute_scf( xs[FDNS_NPTS - 1] = 0.75f * x[FDNS_NPTS - 1] + 0.25f * x[FDNS_NPTS - 2]; /* Pre-emphasis */ +#ifdef FIX_445_SNS_BUGFIXES + switch ( L_frame ) + { + case L_FRAME16k: + tilt = 19.f; + break; + case L_FRAME25_6k: + tilt = 22.f; + break; + case L_FRAME32k: + tilt = 23.5f; + break; + default: + tilt = 0.f; + assert( !"illegal frame length in sns_compute_scf" ); + } +#else if ( L_frame == L_FRAME16k ) { tilt = 18.f; @@ -143,6 +163,7 @@ void sns_compute_scf( tilt = 0.f; assert( 0 && "illegal frame length in sns_compute_scf" ); } +#endif for ( i = 0; i < FDNS_NPTS; i++ ) { diff --git a/lib_com/options.h b/lib_com/options.h index 99a4a6c1efdca2994bf5e3565f74242ea9c7501a..a8c5bdd0ef9d2605bc8d5b3ca62d172c8b434d6f 100644 --- a/lib_com/options.h +++ b/lib_com/options.h @@ -183,6 +183,8 @@ #define FIX_386_CORECODER_RECONFIG_2 /* VA: Issue 386: Resolve remaining ToDo comments in CoreCoder reconfig. */ #define FIX_440_PARAM_ISM_DIR_NOISE /* FhG: Issue 440: Fix directional background noise becoming diffuse in ParamISM */ +#define FIX_445_SNS_BUGFIXES /* FhG: bug fix for spectral tilt in SNS computation + necessary update of codebooks and converison to fixedpoint-compatible tables */ + #define FIX_447_PARAMBIN_MASA_REGU_FAC /* Nokia: Issue 447: Fix issue by adjusting regularization factor minimum value. */ #define FIX_441_SBA_PARAMBIN_GAINS /* Nokia: Fix issue 441 by changing gains in SBA path of parametric binauralizer */ diff --git a/lib_com/rom_com.c b/lib_com/rom_com.c index 9c2b49bca20ed1dfff728ec98f4396c89c2eb7e7..25a5d6ee9e2bc576521784a27abdc242d86344dd 100644 --- a/lib_com/rom_com.c +++ b/lib_com/rom_com.c @@ -22285,6 +22285,7 @@ const Word16 InvDiffTable[32] = /* Q20 */ 0x290F, 0x27A4, 0x264C, 0x2506, 0x23CF, 0x22A7, 0x218E, 0x2081 }; +#ifndef FIX_445_SNS_BUGFIXES const float sns_vq_cdk1[8*32] = { -2.0529254143208289e+00f, -2.0105187772519200e+00f, -1.9181418840663027e+00f, -2.0529955931580051e+00f, -1.7965682581646625e+00f, -1.2350476819733338e+00f, -7.4106681145668685e-01f, -1.3500749433562539e-01f, +6.8395648103934958e-01f, -5.6618076612019363e-01f, -1.1629656439143417e+00f, -1.6994296999691509e+00f, -1.7665333688662666e+00f, -1.4601240490692278e+00f, -1.0934184548732562e+00f, -5.8974136946769384e-01f, @@ -22354,6 +22355,7 @@ const float sns_vq_cdk2[8*32] = { +1.2951853228518271e+00f, +9.5620359941142952e-01f, +5.3144852217798388e-01f, +2.1179514725221937e-01f, -6.5987484250824083e-02f, -3.2087563737255587e-01f, -5.4468525409236357e-01f, -8.8065574221328113e-01f, -1.0568174530545921e-02f, +8.7151888563731761e-01f, +1.5660992592896033e+00f, +1.9198797896705255e+00f, +2.0755726094083351e+00f, +2.1798356493630360e+00f, +2.0711596722334082e+00f, +1.7022476043512389e+00f }; +#endif const float tcx_mdct_window_48[420] = { diff --git a/lib_com/rom_com.h b/lib_com/rom_com.h index 3ea7a7f4c31c44b1f880993fba2ae854ebff83ae..0d0f319e1df667cd86b34a47282db7ee282357ce 100644 --- a/lib_com/rom_com.h +++ b/lib_com/rom_com.h @@ -1341,9 +1341,11 @@ extern const Word16 invTable[INV_TABLE_SIZE + 1]; extern const Word16 sqrtTable[SQRT_TABLE_SIZE + 1]; extern const Word16 invSqrtTable[SQRT_TABLE_SIZE + 1]; +#ifndef FIX_445_SNS_BUGFIXES extern const float sns_vq_cdk1[8 * 32]; extern const float sns_vq_cdk2[8 * 32]; +#endif extern const float tcx_mdct_window_48[420]; extern const float tcx_mdct_window_half_48[180]; extern const float tcx_mdct_window_trans_48[60]; diff --git a/lib_dec/ivas_mdct_core_dec.c b/lib_dec/ivas_mdct_core_dec.c index 843c739fbcb62c46c84ee168f5f6dc6bb8751ac9..81a8dda3549bc069ea6bdde12056d5338b63b9c0 100644 --- a/lib_dec/ivas_mdct_core_dec.c +++ b/lib_dec/ivas_mdct_core_dec.c @@ -725,7 +725,11 @@ void ivas_mdct_core_invQ( { if ( sts[0]->core == TCX_20_CORE && sts[1]->core == TCX_20_CORE && sts[0]->mct_chan_mode != MCT_CHAN_MODE_IGNORE && sts[1]->mct_chan_mode != MCT_CHAN_MODE_IGNORE ) { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_dec_stereo( param_lpc[0], param_lpc[1], sts[0]->L_frame, &sns[0][0][0], &sns[1][0][0] ); +#else sns_avq_dec_stereo( param_lpc[0], param_lpc[1], &sns[0][0][0], &sns[1][0][0] ); +#endif } else { @@ -734,7 +738,11 @@ void ivas_mdct_core_invQ( st = sts[ch]; if ( st->mct_chan_mode != MCT_CHAN_MODE_IGNORE ) { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_dec( param_lpc[ch], sns[ch], st->L_frame, st->numlpc ); +#else sns_avq_dec( param_lpc[ch], sns[ch], st->numlpc ); +#endif } } } @@ -745,7 +753,11 @@ void ivas_mdct_core_invQ( { if ( sts[0]->core == TCX_20_CORE && sts[1]->core == TCX_20_CORE && sts[0]->mct_chan_mode != MCT_CHAN_MODE_IGNORE && sts[1]->mct_chan_mode != MCT_CHAN_MODE_IGNORE ) { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_dec_stereo( param_lpc[0], param_lpc[1], sts[0]->L_frame, &lsf[0][M], &lsf[1][M] ); +#else sns_avq_dec_stereo( param_lpc[0], param_lpc[1], &lsf[0][M], &lsf[1][M] ); +#endif } else { @@ -754,7 +766,11 @@ void ivas_mdct_core_invQ( st = sts[ch]; if ( st->mct_chan_mode != MCT_CHAN_MODE_IGNORE ) { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_dec( param_lpc[ch], &lsf[ch][M], st->L_frame, st->numlpc ); +#else sns_avq_dec( param_lpc[ch], &lsf[ch][M], st->numlpc ); +#endif } } } diff --git a/lib_dec/ivas_sns_dec.c b/lib_dec/ivas_sns_dec.c index 5e3c38843742139fe76bf21d5344643ce3d54b0c..4812091ecc5aff53331660c12bb35f2d2f38b112 100644 --- a/lib_dec/ivas_sns_dec.c +++ b/lib_dec/ivas_sns_dec.c @@ -39,6 +39,9 @@ #include "ivas_rom_com.h" #include "ivas_cnst.h" #endif +#ifdef FIX_445_SNS_BUGFIXES +#include +#endif #include "wmc_auto.h" /*------------------------------------------------------------------- @@ -49,24 +52,67 @@ static void sns_1st_dec( const int16_t index, /* i : codebook index */ - float *snsq /* i/o: i:prediction o:quantized sns */ +#ifdef FIX_445_SNS_BUGFIXES + const int16_t core, + const int16_t L_frame, +#endif + float *snsq /* i/o: i:prediction o:quantized sns */ ) { int16_t i; +#ifdef FIX_445_SNS_BUGFIXES + const int16_t *p_dico, *means; + const float cdbk_fix2float = 1.f / powf( 2, SNS_CDBKS_BITS_4_FRAC ); + const float means_fix2float = 1.f / powf( 2, SNS_MEANS_BITS_4_FRAC ); + + means = NULL; + switch ( L_frame ) + { + case L_FRAME16k: + means = &sns_1st_means_16k[core - 1][0]; + break; + case L_FRAME25_6k: + means = &sns_1st_means_25k6[core - 1][0]; + break; + case L_FRAME32k: + means = &sns_1st_means_32k[core - 1][0]; + break; + default: + assert( !"illegal frame length in sns_1st_cod" ); + } + +#else const float *p_dico; +#endif +#ifdef FIX_445_SNS_BUGFIXES + p_dico = &sns_1st_cdbk[0][core - 1][0] + ( index % 32 ) * ( M / 2 ); +#else p_dico = &sns_vq_cdk1[( index % 32 ) * ( M / 2 )]; +#endif for ( i = 0; i < M / 2; i++ ) { +#ifdef FIX_445_SNS_BUGFIXES + snsq[i] = ( *p_dico++ ) * cdbk_fix2float + means[i] * means_fix2float; +#else snsq[i] = *p_dico++; +#endif } +#ifdef FIX_445_SNS_BUGFIXES + p_dico = &sns_1st_cdbk[1][core - 1][0] + ( index >> 5 ) * ( M / 2 ); +#else p_dico = &sns_vq_cdk2[( index >> 5 ) * ( M / 2 )]; +#endif for ( i = M / 2; i < M; i++ ) { +#ifdef FIX_445_SNS_BUGFIXES + snsq[i] = ( *p_dico++ ) * cdbk_fix2float + means[i] * means_fix2float; +#else snsq[i] = *p_dico++; +#endif } return; @@ -112,6 +158,9 @@ void sns_avq_dec( float SNS_Q[NB_DIV][M], /* o : Quantized SNS vectors */ #else float *SNS_Q, /* o : Quantized SNS vectors */ +#endif +#ifdef FIX_445_SNS_BUGFIXES + const int16_t L_frame, #endif const int16_t numlpc /* i : Number of sets of lpc */ ) @@ -138,10 +187,18 @@ void sns_avq_dec( /* Decode last LPC */ #ifdef SNS_MSVQ +#ifdef FIX_445_SNS_BUGFIXES + sns_1st_dec( *index++, numlpc, L_frame, SNS_Q[last] ); +#else sns_1st_dec( *index++, SNS_Q[last] ); +#endif sns_2st_dec( SNS_Q[last], index ); +#else +#ifdef FIX_445_SNS_BUGFIXES + sns_1st_dec( *index++, numplc, L_Frame & SNS_Q[last] ); #else sns_1st_dec( *index++, &SNS_Q[last] ); +#endif sns_2st_dec( &SNS_Q[last], index ); #endif nbi = 2 + index[0] + index[1]; @@ -155,10 +212,18 @@ void sns_avq_dec( if ( q_type == 0 ) { #ifdef SNS_MSVQ +#ifdef FIX_445_SNS_BUGFIXES + sns_1st_dec( *index++, numlpc, L_frame, SNS_Q[0] ); +#else sns_1st_dec( *index++, SNS_Q[0] ); +#endif sns_2st_dec( SNS_Q[0], index ); +#else +#ifdef FIX_445_SNS_BUGFIXES + sns_1st_dec( *index++, numlpc, L_frame, &SNS_Q[0] ); #else sns_1st_dec( *index++, &SNS_Q[0] ); +#endif sns_2st_dec( &SNS_Q[0], index ); #endif } @@ -193,8 +258,11 @@ void sns_avq_dec( void sns_avq_dec_stereo( int16_t *indexl, /* i : Quantization indices (left channel) */ int16_t *indexr, /* i : Quantization indices (right channe) */ - float *SNS_Ql, /* o : Quantized SNS vectors (left channel) */ - float *SNS_Qr /* o : Quantized SNS vectors (right channe) */ +#ifdef FIX_445_SNS_BUGFIXES + const int16_t L_frame, +#endif + float *SNS_Ql, /* o : Quantized SNS vectors (left channel) */ + float *SNS_Qr /* o : Quantized SNS vectors (right channe) */ ) { int16_t i, stereo_mode; @@ -207,7 +275,11 @@ void sns_avq_dec_stereo( { /* MS coding */ +#ifdef FIX_445_SNS_BUGFIXES + sns_1st_dec( *indexl++, TCX_20_CORE, L_frame, mid_q ); +#else sns_1st_dec( *indexl++, mid_q ); +#endif sns_2st_dec( mid_q, indexl ); for ( i = 0; i < M; i++ ) @@ -230,10 +302,18 @@ void sns_avq_dec_stereo( { /* LR decoding */ +#ifdef FIX_445_SNS_BUGFIXES + sns_1st_dec( *indexl++, TCX_20_CORE, L_frame, SNS_Ql ); +#else sns_1st_dec( *indexl++, SNS_Ql ); +#endif sns_2st_dec( SNS_Ql, indexl ); +#ifdef FIX_445_SNS_BUGFIXES + sns_1st_dec( *indexr++, TCX_20_CORE, L_frame, SNS_Qr ); +#else sns_1st_dec( *indexr++, SNS_Qr ); +#endif sns_2st_dec( SNS_Qr, indexr ); } @@ -247,7 +327,9 @@ void dequantize_sns( Decoder_State **sts ) { int16_t nSubframes, k, ch; +#ifndef FIX_445_SNS_BUGFIXES const float *means; +#endif int16_t sns_stereo_mode[NB_DIV]; int16_t zero_side_flag[NB_DIV]; Decoder_State *st; @@ -282,10 +364,14 @@ void dequantize_sns( } nStages = SNS_MSVQ_NSTAGES_SIDE; +#ifndef FIX_445_SNS_BUGFIXES means = ( st->core == TCX_20_CORE ) ? ivas_sns_means_side_tcx20 : ivas_sns_means_side_tcx10; +#endif msvq_dec( side_cdbks, NULL, NULL, nStages, M, M, &indices[ch][idxIndices + SNS_STEREO_MODE_OFFSET_INDICES], 0, NULL, snsQ, NULL ); +#ifndef FIX_445_SNS_BUGFIXES v_add( snsQ, means, snsQ, M ); +#endif } else { @@ -306,6 +392,7 @@ void dequantize_sns( } } } +#ifndef FIX_445_SNS_BUGFIXES /* add means back */ for ( ch = 0; ch < CPE_CHANNELS; ++ch ) @@ -318,5 +405,6 @@ void dequantize_sns( v_add( snsQ_out[ch][k], means, snsQ_out[ch][k], M ); } } +#endif } #endif // SNS_MSVQ diff --git a/lib_enc/ivas_mdct_core_enc.c b/lib_enc/ivas_mdct_core_enc.c index b1b9389c5e11f7ed9a03d8d8f09850d3929750a3..8135390f5a9006e9d9fe02039d0837689ac58e99 100644 --- a/lib_enc/ivas_mdct_core_enc.c +++ b/lib_enc/ivas_mdct_core_enc.c @@ -881,7 +881,11 @@ void ivas_mdct_core_whitening_enc( chE[n] = sum_f( powerSpec, L_subframeTCX ); } +#ifdef FIX_445_SNS_BUGFIXES + sns_compute_scf( powerSpec, st->hTcxCfg->psychParamsCurrent, st->L_frame, scf[ch][n] ); +#else sns_compute_scf( powerSpec, st->hTcxCfg->psychParamsCurrent, st->last_core == ACELP_CORE ? L_subframe : st->L_frame, scf[ch][n] ); +#endif } /* MCT: detect whether there are silent channels and set mct_chan_mode accordingly */ @@ -922,7 +926,11 @@ void ivas_mdct_core_whitening_enc( if ( sts[0]->hTcxEnc->tcxMode == TCX_20 && sts[1]->hTcxEnc->tcxMode == TCX_20 && sts[0]->mct_chan_mode == MCT_CHAN_MODE_REGULAR && sts[1]->mct_chan_mode == MCT_CHAN_MODE_REGULAR ) { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_cod_stereo( scf[0][0], scf[1][0], sts[0]->L_frame, scf_q[0][0], scf_q[1][0], param_lpc[0], param_lpc[1] ); +#else sns_avq_cod_stereo( scf[0][0], scf[1][0], scf_q[0][0], scf_q[1][0], param_lpc[0], param_lpc[1] ); +#endif } else { @@ -945,11 +953,19 @@ void ivas_mdct_core_whitening_enc( if ( st->hTcxEnc->tcxMode == TCX_20 ) { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_cod( scf[ch][0], NULL, scf_q[ch][0], NULL, ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, st->L_frame, sns_low_br_mode ); +#else sns_avq_cod( scf[ch][0], NULL, scf_q[ch][0], NULL, ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, sns_low_br_mode ); +#endif } else { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_cod( scf[ch][1], scf[ch][0], scf_q[ch][1], scf_q[ch][0], ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, st->L_frame, sns_low_br_mode ); +#else sns_avq_cod( scf[ch][1], scf[ch][0], scf_q[ch][1], scf_q[ch][0], ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, sns_low_br_mode ); +#endif } } } @@ -958,7 +974,11 @@ void ivas_mdct_core_whitening_enc( if ( sts[0]->hTcxEnc->tcxMode == TCX_20 && sts[1]->hTcxEnc->tcxMode == TCX_20 && sts[0]->mct_chan_mode == MCT_CHAN_MODE_REGULAR && sts[1]->mct_chan_mode == MCT_CHAN_MODE_REGULAR ) { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_cod_stereo( scf[0][0], scf[1][0], sts[0]->L_frame, scf_q[0][0], scf_q[1][0], param_lpc[0], param_lpc[1] ); +#else sns_avq_cod_stereo( scf[0][0], scf[1][0], scf_q[0][0], scf_q[1][0], param_lpc[0], param_lpc[1] ); +#endif } else { @@ -981,11 +1001,19 @@ void ivas_mdct_core_whitening_enc( if ( st->hTcxEnc->tcxMode == TCX_20 ) { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_cod( scf[ch][0], NULL, scf_q[ch][0], NULL, ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, st->L_frame, sns_low_br_mode ); +#else sns_avq_cod( scf[ch][0], NULL, scf_q[ch][0], NULL, ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, sns_low_br_mode ); +#endif } else { +#ifdef FIX_445_SNS_BUGFIXES + sns_avq_cod( scf[ch][1], scf[ch][0], scf_q[ch][1], scf_q[ch][0], ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, st->L_frame, sns_low_br_mode ); +#else sns_avq_cod( scf[ch][1], scf[ch][0], scf_q[ch][1], scf_q[ch][0], ¶m_lpc[ch][1], st->hTcxEnc->tcxMode, sns_low_br_mode ); +#endif } } } @@ -1257,6 +1285,7 @@ void ivas_mdct_core_whitening_enc( #endif // MSVQ_SNS + /*update pitch buffer*/ for ( ch = 0; ch < CPE_CHANNELS; ch++ ) { diff --git a/lib_enc/ivas_sns_enc.c b/lib_enc/ivas_sns_enc.c index c4f20841f3b576a3bce569dcefceee33dd928bf5..7a93e335f21b775e1dda2463edc3391db354585f 100644 --- a/lib_enc/ivas_sns_enc.c +++ b/lib_enc/ivas_sns_enc.c @@ -55,6 +55,95 @@ *-------------------------------------------------------------------*/ /* r : codebook index */ +#ifdef FIX_445_SNS_BUGFIXES +static int16_t sns_1st_cod( + const float *sns, /* i : vector to quantize */ + const int16_t L_frame, + const int16_t core, + float *snsq /* o : quantized sns */ +) +{ + int16_t index; + const int16_t split_len = M / 2; + const int16_t *means; + const float means_fix2float = 1.f / powf( 2, SNS_MEANS_BITS_4_FRAC ); + + /* remove means */ + means = NULL; + switch ( L_frame ) + { + case L_FRAME16k: + means = &sns_1st_means_16k[core - 1][0]; + break; + case L_FRAME25_6k: + means = &sns_1st_means_25k6[core - 1][0]; + break; + case L_FRAME32k: + means = &sns_1st_means_32k[core - 1][0]; + break; + default: + assert( !"illegal frame length in sns_1st_cod" ); + } + + for ( int16_t i = 0; i < M; ++i ) + { + snsq[i] = sns[i] - means[i] * means_fix2float; + } + + index = 0; + for ( int16_t split = 0; split < 2; ++split ) + { + const int16_t *cdbk_ptr; + int16_t j0, j1, index_split; + float dist_min; + const float cdbk_fix2float = 1.f / powf( 2, SNS_CDBKS_BITS_4_FRAC ); + const int16_t *const cdbk = &sns_1st_cdbk[split][core - 1][0]; + + j0 = split * split_len; + j1 = j0 + split_len; + + cdbk_ptr = cdbk; + dist_min = 1.0e30f; + index_split = 0; + for ( int16_t i = 0; i < 32; ++i ) + { + float dist; + + dist = 0.f; + for ( int16_t j = j0; j < j1; ++j ) + { + float tmp; + + tmp = snsq[j] - ( *cdbk_ptr++ ) * cdbk_fix2float; + dist += tmp * tmp; + } + + if ( dist < dist_min ) + { + dist_min = dist; + index_split = i; + } + } + + /* set quantized vector */ + cdbk_ptr = &cdbk[index_split * split_len]; + for ( int16_t j = j0; j < j1; ++j ) + { + snsq[j] = ( *cdbk_ptr++ ) * cdbk_fix2float + means[j] * means_fix2float; + } + + /* for second split shift by five bits to store both indices as one 10 bit value */ + if ( split == 1 ) + { + index_split <<= 5; + } + + index += index_split; + } + + return index; +} +#else static int16_t sns_1st_cod( const float *sns, /* i : vector to quantize */ float *snsq /* i/o: i:prediction o:quantized sns */ @@ -131,6 +220,7 @@ static int16_t sns_1st_cod( return index; } +#endif /*------------------------------------------------------------------- @@ -197,12 +287,15 @@ static int16_t sns_2st_cod( *-------------------------------------------------------------------*/ void sns_avq_cod( - const float *sns, /* i : Input sns vectors */ - const float *snsmid, /* i : Input mid-sns vectors */ - float *sns_q, /* o : Quantized LFS vectors */ - float *snsmid_q, /* o : Quantized mid-LFS vectors */ - int16_t *index, /* o : Quantization indices */ - const int16_t core, /* i : core */ + const float *sns, /* i : Input sns vectors */ + const float *snsmid, /* i : Input mid-sns vectors */ + float *sns_q, /* o : Quantized LFS vectors */ + float *snsmid_q, /* o : Quantized mid-LFS vectors */ + int16_t *index, /* o : Quantization indices */ + const int16_t core, /* i : core */ +#ifdef FIX_445_SNS_BUGFIXES + const int16_t L_frame, +#endif const int16_t low_brate_mode /* i : flag low bit operating mode */ ) { @@ -210,7 +303,11 @@ void sns_avq_cod( float snsmid_q0[M]; int16_t indxt[256], nbits, nbt, nit; +#ifdef FIX_445_SNS_BUGFIXES + index[0] = sns_1st_cod( sns, L_frame, core, sns_q ); +#else index[0] = sns_1st_cod( sns, sns_q ); +#endif nit = 1 + 2; if ( !low_brate_mode ) { @@ -231,7 +328,11 @@ void sns_avq_cod( { index++; +#ifdef FIX_445_SNS_BUGFIXES + index[0] = sns_1st_cod( snsmid, L_frame, core, snsmid_q ); +#else index[0] = sns_1st_cod( snsmid, snsmid_q ); +#endif nit = 1 + 2; if ( !low_brate_mode ) { @@ -288,10 +389,13 @@ void sns_avq_cod( void sns_avq_cod_stereo( const float *snsl, /* i : Input sns vector (left channel) */ const float *snsr, /* i : Input sns vector (right channel) */ - float *snsl_q, /* o : Quantized sns vector (left channel) */ - float *snsr_q, /* o : Quantized sns vector (right channel) */ - int16_t *indexl, /* o : Quantization indices (left channel) */ - int16_t *indexr /* o : Quantization indices (right channel) */ +#ifdef FIX_445_SNS_BUGFIXES + const int16_t L_frame, +#endif + float *snsl_q, /* o : Quantized sns vector (left channel) */ + float *snsr_q, /* o : Quantized sns vector (right channel) */ + int16_t *indexl, /* o : Quantization indices (left channel) */ + int16_t *indexr /* o : Quantization indices (right channel) */ ) { int16_t i, flag_zero; @@ -331,7 +435,11 @@ void sns_avq_cod_stereo( } /* Quantize mid */ +#ifdef FIX_445_SNS_BUGFIXES + indexl[0] = sns_1st_cod( mid, L_frame, TCX_20_CORE, mid_q ); +#else indexl[0] = sns_1st_cod( mid, mid_q ); +#endif sns_2st_cod( mid, mid_q, &indexl[1] ); /* Quantize side */ @@ -371,11 +479,19 @@ void sns_avq_cod_stereo( *indexr++ = 1; /* Quantize left */ +#ifdef FIX_445_SNS_BUGFIXES + indexl[0] = sns_1st_cod( snsl, L_frame, TCX_20_CORE, snsl_q ); +#else indexl[0] = sns_1st_cod( snsl, snsl_q ); +#endif sns_2st_cod( snsl, snsl_q, &indexl[1] ); /* Quantize right */ +#ifdef FIX_445_SNS_BUGFIXES + indexr[0] = sns_1st_cod( snsr, L_frame, TCX_20_CORE, snsr_q ); +#else indexr[0] = sns_1st_cod( snsr, snsr_q ); +#endif sns_2st_cod( snsr, snsr_q, &indexr[1] ); } @@ -395,8 +511,9 @@ int16_t quantize_sns( int16_t nbits, idxIndices; Encoder_State *st; float weights[M]; +#ifndef FIX_445_SNS_BUGFIXES const float *means; - float sns_buffer[CPE_CHANNELS][NB_DIV][M]; +#endif nbits = 0; idxIndices = 0; @@ -407,26 +524,55 @@ int16_t quantize_sns( sns_stereo_mode[1] = SNS_STEREO_MODE_LR; zero_side_flag[0] = 0; zero_side_flag[1] = 0; + +#ifdef FIX_445_SNS_BUGFIXES + /* use snsQ_out as buffer, move input vectors */ + for ( ch = 0; ch < CPE_CHANNELS; ++ch ) + { + nSubframes = ( sts[ch]->core == TCX_20_CORE ) ? 1 : NB_DIV; + for ( k = 0; k < nSubframes; ++k ) + { + mvr2r( sns_in[ch][k], snsQ_out[ch][k], M ); + } + } +#endif + if ( sts[0]->core == sts[1]->core ) { nSubframes = ( sts[0]->core == TCX_20_CORE ) ? 1 : NB_DIV; for ( k = 0; k < nSubframes; ++k ) { +#ifdef FIX_445_SNS_BUGFIXES + float side[M]; +#else float *side; +#endif float ener_side; - side = &sns_buffer[1][k][0]; +#ifdef FIX_445_SNS_BUGFIXES + v_sub( snsQ_out[0][k], snsQ_out[1][k], side, M ); +#else + side = &snsQ_out[1][k][0]; v_sub( sns_in[0][k], sns_in[1][k], side, M ); +#endif ener_side = dotp( side, side, M ); sns_stereo_mode[k] = ener_side < 12.f; zero_side_flag[k] = ener_side < 1.f; + +#ifdef FIX_445_SNS_BUGFIXES + if ( sns_stereo_mode[k] == SNS_STEREO_MODE_MS ) + { + convertToMS( M, snsQ_out[0][k], snsQ_out[1][k], 0.5f ); + } +#endif } } /* prepare buffers depending on the chosen stereo mode */ +#ifndef FIX_445_SNS_BUGFIXES /* remove means of L/R SNS parameters */ for ( ch = 0; ch < CPE_CHANNELS; ++ch ) { @@ -435,10 +581,23 @@ int16_t quantize_sns( means = ( st->core == TCX_20_CORE ) ? ivas_sns_means_tcx20 : ivas_sns_means_tcx10; for ( k = 0; k < nSubframes; ++k ) { - v_sub( sns_in[ch][k], means, sns_buffer[ch][k], M ); + v_sub( sns_in[ch][k], means, snsQ_out[ch][k], M ); } } +#endif +#ifdef FIX_445_SNS_BUGFIXES + nSubframes = ( sts[0]->core == TCX_20_CORE ) ? 1 : NB_DIV; + for ( k = 0; k < nSubframes; ++k ) + { + mvr2r( sns_in[0][k], snsQ_out[0][k], M ); + mvr2r( sns_in[1][k], snsQ_out[1][k], M ); + if ( sns_stereo_mode[k] == SNS_STEREO_MODE_MS ) + { + convertToMS( M, snsQ_out[0][k], snsQ_out[1][k], 0.5f ); + } + } +#else if ( sns_stereo_mode[0] == SNS_STEREO_MODE_MS || sns_stereo_mode[1] == SNS_STEREO_MODE_MS ) { nSubframes = ( sts[0]->core == TCX_20_CORE ) ? 1 : NB_DIV; @@ -446,10 +605,11 @@ int16_t quantize_sns( { if ( sns_stereo_mode[k] == SNS_STEREO_MODE_MS ) { - convertToMS( M, sns_buffer[0][k], sns_buffer[1][k], 0.5f ); + convertToMS( M, snsQ_out[0][k], snsQ_out[1][k], 0.5f ); } } } +#endif for ( ch = 0; ch < CPE_CHANNELS; ++ch ) { @@ -464,7 +624,7 @@ int16_t quantize_sns( const int16_t *bits = ( nSubframes == 1 ) ? ivas_sns_cdbks_tcx20_bits : ivas_sns_cdbks_tcx10_bits; int16_t nStages = ( ( nSubframes == 1 ) ? SNS_MSVQ_NSTAGES_TCX20 : SNS_MSVQ_NSTAGES_TCX10 ); float *snsQ = snsQ_out[ch][k]; - const float *sns_ptr = sns_buffer[ch][k]; + const float *sns_ptr = snsQ_out[ch][k]; if ( is_side ) { @@ -479,12 +639,16 @@ int16_t quantize_sns( nStages = SNS_MSVQ_NSTAGES_SIDE; bits = ( st->core == TCX_20_CORE ) ? ivas_sns_cdbks_side_tcx20_bits : ivas_sns_cdbks_side_tcx10_bits; +#ifndef FIX_445_SNS_BUGFIXES means = ( st->core == TCX_20_CORE ) ? ivas_sns_means_side_tcx20 : ivas_sns_means_side_tcx10; v_sub( sns_ptr, means, snsQ, M ); +#endif msvq_enc( side_cdbks, NULL, NULL, snsQ, side_levels, 3, nStages, weights, M, M, 0, NULL, &indices[idxIndices] ); msvq_dec( side_cdbks, NULL, NULL, nStages, M, M, &indices[idxIndices], 0, NULL, snsQ, NULL ); +#ifndef FIX_445_SNS_BUGFIXES v_add( snsQ, means, snsQ, M ); +#endif } else { @@ -512,6 +676,7 @@ int16_t quantize_sns( } } +#ifndef FIX_445_SNS_BUGFIXES /* add means back */ for ( ch = 0; ch < CPE_CHANNELS; ++ch ) { @@ -523,6 +688,7 @@ int16_t quantize_sns( v_add( snsQ_out[ch][k], means, snsQ_out[ch][k], M ); } } +#endif return nbits; }