commit 4 (ca8fea9e) · Commits · SA4 / Audio / IVAS BASOP

apps/renderer.c

+9 −1

Original line number	Diff line number	Diff line
		@@ -937,12 +937,20 @@ int main(
		fprintf( stderr, "Error in IVAS_REND_SetTotalNumberOfObjects(): %s\n", ivas_error_to_string( error ) );
		exit( -1 );
		}

		#ifdef IVAS_FLOAT_FIXED
		Word32 var1 = (Word32)(args.syncMdDelay);
		IF((error = IVAS_REND_SetIsmMetadataDelay(hIvasRend, var1)) != IVAS_ERR_OK)
		{
		fprintf(stderr, "Error in IVAS_REND_SetIsmMetadataDelay(): %s\n", ivas_error_to_string(error));
		exit(-1);
		}
		#else
		if ( ( error = IVAS_REND_SetIsmMetadataDelay( hIvasRend, args.syncMdDelay ) ) != IVAS_ERR_OK )
		{
		fprintf( stderr, "Error in IVAS_REND_SetIsmMetadataDelay(): %s\n", ivas_error_to_string( error ) );
		exit( -1 );
		}
		#endif
		}

		IVAS_REND_LfePanMtx lfePanMatrix;

lib_com/float_to_fix_ops.c

+0 −150

Original line number	Diff line number	Diff line
		@@ -297,153 +297,3 @@ Word16 L_get_q_buf1( float *ptr_flt, Word16 length )
		}
		}
		#endif

		#ifdef IVAS_FLOAT_FIXED
		void stereo_tcx_dec_mode_switch_reconf_To_fixed(
		Decoder_State *st,
		Word16 tofix,
		Word16 last_element_mode)
		{
		bool reconf = ( st->bits_frame_nominal != st->last_bits_frame_nominal ) \|\|
		( st->bwidth != st->last_bwidth ) \|\|
		( st->last_core != TCX_20_CORE && st->last_core != TCX_10_CORE && !( st->prev_bfi == 1 && st->last_core == ACELP_CORE && st->last_con_tcx == 1 ) ) \|\|
		( st->idchan == 1 && st->element_mode == IVAS_CPE_MDCT && last_element_mode != IVAS_CPE_MDCT );
		if ( reconf )
		{
		Word16 Q_cldfbAna_cldfb_state = 0, Q_cldfbBPF_cldfb_state = 0, Q_cldfbSyn_cldfb_state = 0, Q_cldfbSynHB_cldfb_state = 0;//,

		if ( tofix )
		{

		IF( st->hTcxDec )
		{
		st->hTcxDec->L_frameTCX = extract_l( Mult_32_16( st->output_Fs, 0x0290 ) );
		st->output_frame_fx = st->hTcxDec->L_frameTCX;
		}
		IF( st->hHQ_core )
		{
		//st->hHQ_core->Q_old_out = Q_factor_arr( st->hHQ_core->old_out, L_FRAME48k );
		//st->hHQ_core->Q_old_outLB = Q_factor_arr( st->hHQ_core->old_outLB, L_FRAME32k );
		st->hHQ_core->Q_fer_samples = 0;
		}
		IF( st->cldfbAna )
		{
		Q_cldfbAna_cldfb_state = Q_factor_arrL( st->cldfbAna->cldfb_state, st->cldfbAna->cldfb_state_length ) - 1;
		floatToFixed_arrL( st->cldfbAna->cldfb_state, st->cldfbAna->cldfb_state_fx, Q_cldfbAna_cldfb_state, st->cldfbAna->cldfb_state_length );
		}
		IF( st->cldfbBPF )
		{
		Q_cldfbBPF_cldfb_state = Q_factor_arrL( st->cldfbBPF->cldfb_state, st->cldfbBPF->cldfb_state_length ) - 1;
		floatToFixed_arrL( st->cldfbBPF->cldfb_state, st->cldfbBPF->cldfb_state_fx, Q_cldfbBPF_cldfb_state, st->cldfbBPF->cldfb_state_length );
		}
		IF( st->cldfbSyn )
		{
		Q_cldfbSyn_cldfb_state = Q_factor_arrL( st->cldfbSyn->cldfb_state, st->cldfbSyn->cldfb_state_length ) - 1;
		floatToFixed_arrL( st->cldfbSyn->cldfb_state, st->cldfbSyn->cldfb_state_fx, Q_cldfbSyn_cldfb_state, st->cldfbSyn->cldfb_state_length );
		}
		IF( st->cldfbSynHB )
		{
		Q_cldfbSynHB_cldfb_state = Q_factor_arrL( st->cldfbSynHB->cldfb_state, st->cldfbSynHB->cldfb_state_length ) - 1;
		floatToFixed_arrL( st->cldfbSynHB->cldfb_state, st->cldfbSynHB->cldfb_state_fx, Q_cldfbSynHB_cldfb_state, st->cldfbSynHB->cldfb_state_length );
		}
		st->last_gain_syn_deemph = 0;
		}
		else
		{
		IF( st->cldfbAna )
		{
		Q_cldfbAna_cldfb_state = Q_factor_arrL( st->cldfbAna->cldfb_state, st->cldfbAna->cldfb_state_length ) - 1;
		fixedToFloat_arrL( st->cldfbAna->cldfb_state_fx, st->cldfbAna->cldfb_state, Q_cldfbAna_cldfb_state, st->cldfbAna->cldfb_state_length );
		}
		IF( st->cldfbBPF )
		{
		Q_cldfbBPF_cldfb_state = Q_factor_arrL( st->cldfbBPF->cldfb_state, st->cldfbBPF->cldfb_state_length ) - 1;
		fixedToFloat_arrL( st->cldfbBPF->cldfb_state_fx, st->cldfbBPF->cldfb_state, Q_cldfbBPF_cldfb_state, st->cldfbBPF->cldfb_state_length );
		}
		IF( st->cldfbSyn )
		{
		Q_cldfbSyn_cldfb_state = Q_factor_arrL( st->cldfbSyn->cldfb_state, st->cldfbSyn->cldfb_state_length ) - 1;
		fixedToFloat_arrL( st->cldfbSyn->cldfb_state_fx, st->cldfbSyn->cldfb_state, Q_cldfbSyn_cldfb_state, st->cldfbSyn->cldfb_state_length );
		}
		IF( st->cldfbSynHB )
		{
		Q_cldfbSynHB_cldfb_state = Q_factor_arrL( st->cldfbSynHB->cldfb_state, st->cldfbSynHB->cldfb_state_length ) - 1;
		fixedToFloat_arrL( st->cldfbSynHB->cldfb_state_fx, st->cldfbSynHB->cldfb_state, Q_cldfbSynHB_cldfb_state, st->cldfbSynHB->cldfb_state_length );
		}
		}
		}
		}

		void stereo_tcx_dec_mode_switch_reconf_To_fixed_2(
		Decoder_State *st,
		Word16 tofix,
		Word16 last_element_mode,
		const FRAME_MODE frameMode)
		{
		UNUSED_PARAM(frameMode);
		bool reconf = ( st->bits_frame_nominal != st->last_bits_frame_nominal ) \|\|
		( st->bwidth != st->last_bwidth ) \|\|
		( st->last_core != TCX_20_CORE && st->last_core != TCX_10_CORE && !( st->prev_bfi == 1 && st->last_core == ACELP_CORE && st->last_con_tcx == 1 ) ) \|\|
		( st->idchan == 1 && st->element_mode == IVAS_CPE_MDCT && last_element_mode != IVAS_CPE_MDCT );
		if ( reconf )
		{
		Word16 Q_cldfbSynHB_cldfb_state = 0;//,


		if ( tofix )
		{

		IF( st->hTcxDec )
		{
		st->hTcxDec->L_frameTCX = extract_l( Mult_32_16( st->output_Fs, 0x0290 ) );
		st->output_frame_fx = st->hTcxDec->L_frameTCX;
		}
		IF( st->hHQ_core )
		{
		st->hHQ_core->Q_old_out = 0;
		st->hHQ_core->Q_old_outLB = 0;
		st->hHQ_core->Q_fer_samples = 0;
		}
		IF( st->cldfbSynHB )
		{
		Q_cldfbSynHB_cldfb_state = Q_factor_arrL( st->cldfbSynHB->cldfb_state, st->cldfbSynHB->cldfb_state_length ) - 1;
		floatToFixed_arrL( st->cldfbSynHB->cldfb_state, st->cldfbSynHB->cldfb_state_fx, Q_cldfbSynHB_cldfb_state, st->cldfbSynHB->cldfb_state_length );
		}


		st->last_gain_syn_deemph = 0;
		}
		else
		{
		IF( st->hTcxDec )
		{
		st->hTcxDec->conCngLevelBackgroundTrace_e = 0;
		st->hTcxDec->conNoiseLevelIndex = st->hTcxDec->NoiseLevelIndex_bfi;
		st->hTcxDec->conCurrLevelIndex = st->hTcxDec->CurrLevelIndex_bfi;
		st->hTcxDec->conLastFrameLevel = st->hTcxDec->LastFrameLevel_bfi_fx;
		}
		IF( st->cldfbSynHB )
		{
		Q_cldfbSynHB_cldfb_state = Q_factor_arrL( st->cldfbSynHB->cldfb_state, st->cldfbSynHB->cldfb_state_length ) - 1;
		fixedToFloat_arrL( st->cldfbSynHB->cldfb_state_fx, st->cldfbSynHB->cldfb_state, Q_cldfbSynHB_cldfb_state, st->cldfbSynHB->cldfb_state_length );
		}
		}
		}

		if ( tofix )
		{
		st->Q_syn = 0;
		st->prev_Q_syn = st->Q_syn;
		st->hTcxDec->conNoiseLevelIndex = st->hTcxDec->NoiseLevelIndex_bfi;
		st->hTcxDec->conCurrLevelIndex = st->hTcxDec->CurrLevelIndex_bfi;

		st->mem_error = st->hBPF->pst_mem_deemp_err_fx;

		// u8bit to 16bit
		FOR(int l = 0; l < IGF_START_MX; l++)
		{
		st->hIGFDec->infoTCXNoise_evs[l] = (Word16)st->hIGFDec->infoTCXNoise[l];
		}
		}
		}
		#endif // IVAS_FLOAT_FIXED

lib_com/ivas_prot.h

+12 −4

Original line number	Diff line number	Diff line
		@@ -4823,7 +4823,9 @@ Word16 matrix_product_mant_exp(
		Word32 Z_fx, / o : resulting matrix after the matrix multiplication */
		Word16 Z_e / o : resulting matrix after the matrix multiplication */
		);
		#endif

		#ifdef IVAS_FLOAT_FIXED
		void mat2svdMat_fx(
		const Word32 mat, / i : matrix as column ordered vector */
		Word32 svdMat[MAX_OUTPUT_CHANNELS][MAX_OUTPUT_CHANNELS], /* o : matrix as two-dimensional arry */
		@@ -4838,7 +4840,7 @@ void svdMat2mat_fx(
		const Word16 nRows, /* i : number of rows of the matrix */
		const Word16 mCols /* i : number of columns of the matrix */
		);
		#endif
		#else

		void mat2svdMat(
		const float mat, / i : matrix as column ordered vector */
		@@ -4854,6 +4856,7 @@ void svdMat2mat(
		const int16_t nRows, /* i : number of rows of the matrix */
		const int16_t mCols /* i : number of columns of the matrix */
		);
		#endif

		int16_t matrix_diag_product(
		const float X, / i : left hand matrix */
		@@ -4896,6 +4899,7 @@ void cmplx_matrix_square(
		float imagZ / o : imaginary part of the resulting matrix */
		);

		#ifndef IVAS_FLOAT_FIXED
		int16_t computeMixingMatrices(
		const int16_t num_inputs, /* i : number of input channels */
		const int16_t num_outputs, /* i : number of output channels */
		@@ -4909,7 +4913,7 @@ int16_t computeMixingMatrices(
		float Cr / o : residual covariance matrix */
		);

		#ifdef IVAS_FLOAT_FIXED
		#else
		Word16 computeMixingMatrices_fx(
		const Word16 num_inputs, /* i : number of input channels */
		const Word16 num_outputs, /* i : number of output channels */
		@@ -4931,6 +4935,7 @@ Word16 computeMixingMatrices_fx(
		);
		#endif

		#ifndef IVAS_FLOAT_FIXED
		int16_t computeMixingMatricesResidual(
		const int16_t num_outputs, /* i : number of output channels */
		const float Cx, / i : vector containing the diagonal diffuse prototype covariance */
		@@ -4940,7 +4945,7 @@ int16_t computeMixingMatricesResidual(
		float mixing_matrix / o : resulting residual mixing matrix */
		);

		#ifdef IVAS_FLOAT_FIXED
		#else
		Word16 computeMixingMatricesResidual_fx(
		const Word32 num_outputs, /* i : number of output channels */
		const Word32 Cx_fx, / i : vector containing the diagonal diffuse prototype covariance */
		@@ -4956,6 +4961,7 @@ Word16 computeMixingMatricesResidual_fx(
		);
		#endif

		#ifdef IVAS_FLOAT_FIXED
		/! r: error or success /
		Word16 svd_fx(
		Word32 InputMatrix[][MAX_OUTPUT_CHANNELS], /* i : matrix to be decomposed (M) */
		@@ -4967,7 +4973,7 @@ Word16 svd_fx(
		const Word16 nChannelsL, /* i : number of rows in the matrix to be decomposed */
		const Word16 nChannelsC /* i : number of columns in the matrix to be decomposed */
		);

		#else
		/! r: error or success /
		int16_t svd(
		float InputMatrix[][MAX_OUTPUT_CHANNELS], /* i : matrix to be decomposed (M) */
		@@ -4977,6 +4983,8 @@ int16_t svd(
		const int16_t nChannelsL, /* i : number of rows in the matrix to be decomposed */
		const int16_t nChannelsC /* i : number of columns in the matrix to be decomposed */
		);
		#endif

		#ifdef IVAS_FLOAT_FIXED
		ivas_error ivas_dirac_dec_output_synthesis_cov_open_fx(
		DIRAC_OUTPUT_SYNTHESIS_PARAMS h_dirac_output_synthesis_params, / i/o: handle for the covariance synthesis parameters */

lib_com/options.h

+3 −1

Original line number	Diff line number	Diff line
		@@ -135,10 +135,12 @@
		#define FIX_736_BWE_SECT_C // Solves an issue where the BWE was disappearing, problem related to wrong scaling in ic-BWE
		#define FIX_734_MISSING_SUBFR_LOW_RATE_ACELP
		#define FIX_747_TDBWE_ENERGY_BURST
		#define FIX_770_DISCONTINUITIES_SW_TCX2ACELP // Fix discontinuities when switching from TCX to ACELP
		#define FIX_680_CNG_FRAME_BOUNDARIES_ISSUE /* Step was right shift by 2, which made the OVA wrong */
		/* ################## End DEVELOPMENT switches ######################### */

		/* clang-format on */
		#define NONBE_FIX_1010_STEREO_CNG_DIV_BY_ZERO
		//#define NONBE_FIX_1010_STEREO_CNG_DIV_BY_ZERO

		#define UNUSED_PARAM(...) (void)(__VA_ARGS__)

lib_com/prot_fx2.h

+0 −18

Original line number	Diff line number	Diff line
		@@ -62,18 +62,6 @@

		/* conversion functions: */

		// needed to be removed
		void stereo_tcx_dec_mode_switch_reconf_To_fixed(
		Decoder_State *st,
		Word16 tofix,
		Word16 last_element_mode );

		void stereo_tcx_dec_mode_switch_reconf_To_fixed_2(
		Decoder_State *st,
		Word16 tofix,
		Word16 last_element_mode,
		const FRAME_MODE frameMode);

		// Float to Word32
		Word32 float_to_fix( float number, Word32 Q );
		// Word32 to Float
		@@ -9358,12 +9346,6 @@ void ivas_bw_switching_pre_proc_fx(
		Word16 Q_audio
		);

		#ifdef IVAS_FLOAT_FIXED
		/* float2fix and fix2float utilities (to be removed) */
		void acelp_decoder_state_float2fix(Decoder_State *st);
		void acelp_decoder_state_fix2float(Decoder_State *st);
		#endif

		uint32_t mvl2s_r(
		const Word32 x[], /* i : input vector */
		const Word16 q,