add macro HARMONIZE_2543_SQ_gain and code (bca9f984) · Commits · SA4 / Audio / IVAS BASOP

lib_com/options.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -97,6 +97,7 @@
		#define FIX_BASOP_2509_EVS_CONCEAL_UNINIT_MEM /* FhG: BASOP 2509: st->hTcxCfg->psychParamsCurrent is not initialized */
		#define HARMONIZE_2499_CONFIGUREFDCNGDEC /* FhG: basop issue 2499: harmonoize configureFdCngDec */
		#define FIX_BASOP_2530_IVAS_DECISION_MAT /* VA: Fix ambiguous usage of extract_l() */
		#define HARMONIZE_2543_SQ_gain /* FhG: Harmonize SQ_gain */


		/* #################### End BE switches ################################## */

lib_enc/cod_tcx_fx.c

+24 −0

Original line number	Diff line number	Diff line
		@@ -1432,10 +1432,18 @@ void QuantizeSpectrum_fx(

		/* Quantize original spectrum */

		#ifdef HARMONIZE_2543_SQ_gain
		sqGain = SQ_gain_fx( OriginalSpectrum, OriginalSpectrum_e,
		shl( mult( hTcxEnc->tcx_target_bits_fac, sqTargetBits ), 1 ),
		L_spec,
		&sqGain_e,
		EVS_MONO );
		#else
		sqGain = SQ_gain_fx( OriginalSpectrum, OriginalSpectrum_e,
		shl( mult( hTcxEnc->tcx_target_bits_fac, sqTargetBits ), 1 ),
		L_spec,
		&sqGain_e );
		#endif

		tcx_scalar_quantization_fx( OriginalSpectrum, OriginalSpectrum_e,
		sqQ,
		@@ -1524,10 +1532,18 @@ void QuantizeSpectrum_fx(
		PeriodicityIndex = -1;
		move16();

		#ifdef HARMONIZE_2543_SQ_gain
		sqGain = SQ_gain_fx( spectrum, *spectrum_e,
		shl( mult( hTcxEnc->tcx_target_bits_fac, sqTargetBits ), 1 ),
		L_spec,
		&sqGain_e,
		EVS_MONO );
		#else
		sqGain = SQ_gain_fx( spectrum, *spectrum_e,
		shl( mult( hTcxEnc->tcx_target_bits_fac, sqTargetBits ), 1 ),
		L_spec,
		&sqGain_e );
		#endif

		/* Quantize spectrum */

		@@ -3027,7 +3043,11 @@ void QuantizeTCXSpectrum_fx(
		}

		/* Quantize original spectrum */
		#ifdef HARMONIZE_2543_SQ_gain
		sqGain_fx = SQ_gain_fx( spectrum_fx, *spectrum_e, ( mult( hTcxEnc->tcx_target_bits_fac, shl( sqTargetBits, 1 ) ) ), L_spec, &sqGain_e, st->element_mode );
		#else
		sqGain_fx = SQ_gain_ivas_fx( spectrum_fx, *spectrum_e, ( mult( hTcxEnc->tcx_target_bits_fac, shl( sqTargetBits, 1 ) ) ), L_spec, &sqGain_e );
		#endif

		tcx_scalar_quantization_ivas_fx( spectrum_fx, *spectrum_e, sqQ, L_spec, sqGain_fx, sqGain_e, st->hTcxCfg->sq_rounding, hTcxEnc->memQuantZeros, st->tcxonly );

		@@ -3118,7 +3138,11 @@ void QuantizeTCXSpectrum_fx(
		}
		ELSE
		{
		#ifdef HARMONIZE_2543_SQ_gain
		sqGain_fx = SQ_gain_fx( spectrum_fx, *spectrum_e, shl( mult( hTcxEnc->tcx_target_bits_fac, sqTargetBits ), 1 ), L_spec, &sqGain_e, st->element_mode );
		#else
		sqGain_fx = SQ_gain_ivas_fx( spectrum_fx, *spectrum_e, shl( mult( hTcxEnc->tcx_target_bits_fac, sqTargetBits ), 1 ), L_spec, &sqGain_e );
		#endif
		}
		/* Quantize spectrum */
		tcx_scalar_quantization_ivas_fx( spectrum_fx, *spectrum_e, sqQ, L_spec, sqGain_fx, sqGain_e, st->hTcxCfg->sq_rounding, hTcxEnc->memQuantZeros, st->tcxonly );

lib_enc/prot_fx_enc.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -1081,6 +1081,16 @@ void AdaptLowFreqEmph_fx(
		const Word16 lg );

		/* o : SQ gain */
		#ifdef HARMONIZE_2543_SQ_gain
		Word16 SQ_gain_fx(
		Word32 x[], /* i : vector to quantize */
		Word16 x_e, /* i : exponent */
		Word16 nbitsSQ, /* i : number of bits targeted */
		Word16 lg, /* i : vector size (2048 max) */
		Word16 gain_e, / o : SQ gain exponent */
		Word16 element_mode /* i : is EVS or not */
		);
		#else
		Word16 SQ_gain_fx(
		Word32 x[], /* i : vector to quantize */
		Word16 x_e, /* i : exponent */
		@@ -1097,6 +1107,7 @@ Word16 SQ_gain_ivas_fx(
		Word16 lg, /* i : vector size (2048 max) */
		Word16 gain_e / o : SQ gain exponent */
		);
		#endif

		/* o : SQ gain */
		Word16 SQ_gain_estimate_fx(

lib_enc/tcx_utils_enc_fx.c

+23 −7

Original line number	Diff line number	Diff line
		@@ -827,7 +827,7 @@ void PsychAdaptLowFreqEmph_fx(
		return;
		}


		#ifndef HARMONIZE_2543_SQ_gain
		/* o: SQ gain */
		Word16 SQ_gain_fx(
		Word32 x[], /* i : vector to quantize */
		@@ -941,15 +941,27 @@ Word16 SQ_gain_fx(

		return tmp16;
		}

		#endif

		/* o: SQ gain */
		#ifdef HARMONIZE_2543_SQ_gain
		Word16 SQ_gain_fx(
		Word32 x[], /* i : vector to quantize */
		Word16 x_e, /* i : exponent */
		Word16 nbitsSQ, /* i : number of bits targeted */
		Word16 lg, /* i : vector size (2048 max) */
		Word16 gain_e, / o : SQ gain exponent */
		Word16 element_mode /* i : is EVS or not */
		)
		#else
		Word16 SQ_gain_ivas_fx(
		Word32 x[], /* i : vector to quantize */
		Word16 x_e, /* i : exponent */
		Word16 nbitsSQ, /* i : number of bits targeted */
		Word16 lg, /* i : vector size (2048 max) */
		Word16 gain_e ) / o : SQ gain exponent */
		Word16 gain_e / o : SQ gain exponent */
		)
		#endif
		{
		Word16 i, iter, lg_4, s, tmp16;
		Word32 ener, tmp32;
		@@ -1009,7 +1021,11 @@ Word16 SQ_gain_ivas_fx(
		s = shl( sub( x_e, s ), 1 );

		/* log */
		#ifdef HARMONIZE_2543_SQ_gain
		IF( EQ_32( ener, 1 ) && GT_16( element_mode, EVS_MONO ) )
		#else
		IF( EQ_32( ener, 1 ) )
		#endif
		{
		en[i] = -131072; /* log10(0.01) in Q16 */
		move32();