Merge branch 'main' into... (50965461) · Commits · SA4 / Audio / IVAS BASOP

apps/decoder.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3195,7 +3195,7 @@ static ivas_error decodeVoIP(
		#ifdef SUPPORT_JBM_TRACEFILE
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, (void *) pcmBuf, writeJbmTraceFileFrameWrapper, jbmTraceWriter, &bitstreamReadDone, &nSamplesRendered, &parametersAvailableForEditing, systemTime_ms ) ) != IVAS_ERR_OK )
		#else
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, (void *) pcmBuf, &bitstreamReadDone, &parametersAvailableForEditing, systemTime_ms ) ) != IVAS_ERR_OK )
		if ( ( error = IVAS_DEC_VoIP_GetSamples( hIvasDec, nOutSamples, (void *) pcmBuf, &bitstreamReadDone, &nSamplesRendered, &parametersAvailableForEditing, systemTime_ms ) ) != IVAS_ERR_OK )
		#endif
		{
		fprintf( stderr, "\nError in IVAS_DEC_VoIP_GetSamples: %s\n", IVAS_DEC_GetErrorMessage( error ) );

lib_com/options.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -40,7 +40,9 @@
		/* clang-format off */
		/* ################### Start compiler switches ######################## */

		#ifndef NO_SUPPORT_JBM_TRACEFILE
		#define SUPPORT_JBM_TRACEFILE /* support for JBM tracefile, which is needed for 3GPP objective/subjective testing, but not relevant for real-world implementations */
		#endif

		/* #################### End compiler switches ######################### */

		@@ -94,6 +96,7 @@
		#define FIX_FLOAT_1539_G192_FORMAT_SWITCH /* VA/Nokia: reintroduce format switching for g192 bitstreams */
		#define HARMONIZE_2595_reconfig_decoder_LPD /* FhG: Harmonize reconfig_decoder_LPD with its ivas derivate */
		#define HARMONIZE_2596_SetModeIndex /* FhG: Harmonize SetModeIndex with its ivas derivate */
		#define HARMONIZE_2597_ShapeSpectrum /* FhG: Harmonize ShapeSpectrum with its ivas derivate */

		#define HARMONIZE_2567_init_functions /* FhG: harmonize derivates for evs/ivas regarding functions init_acelp(),init_tcx_cfg(), init_tcx(), init_coder_ace_plus(), init_core_sig_ana() and init_modes() */

		@@ -110,6 +113,7 @@
		#define FIX_NONBE_2580_USE_LENGTH_NOT_CONSTANT /* Dolby: fix 2580: use dynamic length denominator for average energy in unclr_calc_corr_features_fx() */
		#define FIX_BASOP_2599_TCA_OVERFLOW /* VA: issue 2599, Fix TCA overflow */
		#define FIX_2588_MISSING_CONDITIONS /* VA: Proposed fix to 2588, addition of a condition in lsf_dec */
		#define FIX_BASOP_2442_MASA2TC_TO_MONO_AND_AMBI /* Nokia: BASOP issue 2442: Increase accuracy of computations and add additional gain clamp for low energy decorrelated signal rendering. */

		/* ##################### End NON-BE switches ########################### */

lib_enc/cod_tcx_fx.c

+23 −1

Original line number	Diff line number	Diff line
		@@ -221,6 +221,7 @@ void TNSAnalysis_fx(
		}
		}

		#ifndef HARMONIZE_2597_ShapeSpectrum
		void ShapeSpectrum_fx(
		TCX_CONFIG_HANDLE hTcxCfg, /* i : configuration of TCX */
		Word16 A[], /* input: quantized coefficients NxAz_q[M+1] Q = 14 - norm(A[0])*/
		@@ -460,14 +461,20 @@ void ShapeSpectrum_fx(
		PsychAdaptLowFreqEmph_fx( spectrum, gainlpc, gainlpc_e );
		}
		}
		#endif

		#ifdef HARMONIZE_2597_ShapeSpectrum
		void ShapeSpectrum_fx(
		#else
		void ShapeSpectrum_ivas_fx(
		#endif
		TCX_CONFIG_HANDLE hTcxCfg, /* i : configuration of TCX */
		Word16 A[], /* input: quantized coefficients NxAz_q[M+1], Q = 14 - norm(A[0]) */
		Word16 gainlpc[], /* output: MDCT gains for the previous frame Q(15-gainlpc_e)*/
		Word16 gainlpc_e[], /* output: MDCT gains exponents */
		Word16 L_frame_glob, /* input: frame length */
		Word16 L_spec,
		Word32 spectrum[], /* i/o: MDCT spectrum Q(31-spectrum_e) */
		Word32 spectrum[], /* i/o: MDCT spectrum */
		Word16 spectrum_e, / i/o: MDCT spectrum exponent */
		Word8 pfUseTns, /* output: Flag indicating if TNS is used */
		Encoder_State *st,
		@@ -724,7 +731,11 @@ void ShapeSpectrum_ivas_fx(
		{
		Word16 fac;
		fac = divide3232( max_low2, max_high );
		#ifdef HARMONIZE_2597_ShapeSpectrum
		IF( GE_16( norm_s( fac ), max_fac_s ) \|\| EQ_16( st->element_mode, EVS_MONO ) )
		#else
		IF( GE_16( norm_s( fac ), max_fac_s ) )
		#endif
		{
		fac = shl( mult_r( fac, max_fac_m ), max_fac_s );
		FOR( i = 0; i < ( L_spec - L_frame ); i++ )
		@@ -3793,12 +3804,23 @@ void coder_tcx_fx(
		ProcessIGF_fx( st, 0, spectrum, &q_spectrum, NULL, 0, powerSpec, &powerSpec_e, 1, 0, 0, 0 );
		}

		#ifdef HARMONIZE_2597_ShapeSpectrum
		ShapeSpectrum_fx( hTcxCfg, A, gainlpc, gainlpc_e,
		L_frame_glob,
		L_spec,
		spectrum,
		0,
		hTcxEnc->fUseTns[0],
		st,
		0 );
		#else
		ShapeSpectrum_fx( hTcxCfg, A, gainlpc, gainlpc_e,
		L_frame_glob,
		L_spec,
		spectrum,
		hTcxEnc->fUseTns[0],
		st );
		#endif
		if ( st->igf )
		{
		nb_bits = sub( nb_bits, st->hIGFEnc->infoTotalBitsPerFrameWritten );

lib_enc/core_enc_2div_fx.c

+28 −1

Original line number	Diff line number	Diff line
		@@ -171,6 +171,19 @@ void core_encode_twodiv_fx(
		}

		/* Shape spectrum */
		#ifdef HARMONIZE_2597_ShapeSpectrum
		ShapeSpectrum_fx( st->hTcxCfg,
		A_q,
		gainlpc[n],
		gainlpc_e[n],
		shr( st->L_frame, 1 ),
		shr( st->hTcxCfg->tcx_coded_lines, 1 ),
		spectrum[n],
		0,
		hTcxEnc->fUseTns[n],
		st,
		0 );
		#else
		ShapeSpectrum_fx( st->hTcxCfg,
		A_q,
		gainlpc[n],
		@@ -180,6 +193,7 @@ void core_encode_twodiv_fx(
		spectrum[n],
		hTcxEnc->fUseTns[n],
		st );
		#endif

		st->last_core = st->core;
		move16();
		@@ -266,7 +280,19 @@ void core_encode_twodiv_fx(

		E_LPC_f_lsp_a_conversion( lsp_q, A_q, M );


		#ifdef HARMONIZE_2597_ShapeSpectrum
		ShapeSpectrum_fx( st->hTcxCfg,
		A_q,
		gainlpc[0],
		gainlpc_e[0],
		st->L_frame,
		st->hTcxCfg->tcx_coded_lines,
		spectrum[0],
		0,
		hTcxEnc->fUseTns[0],
		st,
		0 );
		#else
		ShapeSpectrum_fx( st->hTcxCfg,
		A_q,
		gainlpc[0],
		@@ -276,6 +302,7 @@ void core_encode_twodiv_fx(
		spectrum[0],
		hTcxEnc->fUseTns[0],
		st );
		#endif

		/_DIFF_FLOAT_FIX_EVS_IVAS -> The line below is present in float /
		// hTcxEnc->measuredBwRatio = 0x4000;

lib_enc/ivas_mdct_core_enc_fx.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -2125,7 +2125,11 @@ void ivas_mdct_core_whitening_enc_fx(
		move16();

		/* Shape spectrum */
		#ifdef HARMONIZE_2597_ShapeSpectrum
		ShapeSpectrum_fx( st->hTcxCfg, A_q_fx[ch][n], NULL, NULL, L_subframe, tcx_subframe_coded_lines, st->hTcxEnc->spectrum_fx[n], &st->hTcxEnc->spectrum_e[n], st->hTcxEnc->fUseTns[n], st, scf_q_fx[ch][n] );
		#else
		ShapeSpectrum_ivas_fx( st->hTcxCfg, A_q_fx[ch][n], NULL, NULL, L_subframe, tcx_subframe_coded_lines, st->hTcxEnc->spectrum_fx[n], &st->hTcxEnc->spectrum_e[n], st->hTcxEnc->fUseTns[n], st, scf_q_fx[ch][n] );
		#endif

		Scale_sig32( st->hTcxEnc->spectrum_fx[n] + L_subframe, sub( L_subframeTCX, L_subframe ), sub( exp_tmp, st->hTcxEnc->spectrum_e[n] ) );
		}
		@@ -2265,7 +2269,11 @@ void ivas_mdct_core_whitening_enc_fx(
		move16();

		/* Shape spectrum */
		#ifdef HARMONIZE_2597_ShapeSpectrum
		ShapeSpectrum_fx( st->hTcxCfg, A_q_fx[ch][n], NULL, NULL, L_subframe, tcx_subframe_coded_lines, mdst_spectrum_fx[ch][n], &mdst_spectrum_e[ch][n], st->hTcxEnc->fUseTns[n], st, scf_q_fx[ch][n] );
		#else
		ShapeSpectrum_ivas_fx( st->hTcxCfg, A_q_fx[ch][n], NULL, NULL, L_subframe, tcx_subframe_coded_lines, mdst_spectrum_fx[ch][n], &mdst_spectrum_e[ch][n], st->hTcxEnc->fUseTns[n], st, scf_q_fx[ch][n] );
		#endif

		Scale_sig32( mdst_spectrum_fx[ch][n] + L_subframe, sub( L_subframeTCX, L_subframe ), sub( exp_tmp, mdst_spectrum_e[ch][n] ) );
		}