FIX_BASOP_2350_HARM_0B_BWE_2 (9a690852) · Commits · SA4 / Audio / IVAS BASOP

lib_com/options.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -106,6 +106,7 @@
		#define FIX_2362_TOTAL_BRATE_CALCULATION /* FhG: basop issue 2362: fix calculation of st->total_brate in ivas_cpe_enc_fx() */
		#define FIX_2330_CLANG_18_WARNINGS_REND /* FhG: Fix renderer warnings */
		#define FIX_BASOP_2350_HARM_0B_BWE /* VA: basop issue 2350: harmonization of the 0b BWE */
		#define FIX_BASOP_2350_HARM_0B_BWE_2 /* VA: basop issue 2350: Simplify calling of hf_synth_fx() */
		#define FIX_2349_HARM_FIND_UV /* VA: basop issue 2349: harmonization of find_uv() function */

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

lib_dec/acelp_core_dec_fx.c

+19 −2

Original line number	Diff line number	Diff line
		@@ -74,7 +74,9 @@ ivas_error acelp_core_dec_fx(
		const Word16 read_sid_info /* i : read SID info flag */
		)
		{
		#ifndef FIX_BASOP_2350_HARM_0B_BWE_2
		Word32 synth_fx[960], save_hb_synth_fx[960] /, bwe_exc_extended_fx[L_FRAME32k + NL_BUFF_OFFSET]/;
		#endif
		Word16 old_exc_fx[L_EXC_DEC], exc_fx; / excitation signal buffer */
		Word16 syn_tmp_fx[L_FRAME16k + L_SUBFR], psyn_fx; / synthesis signal buffer */
		Word16 output_frame; /* frame length at output sampling freq. */
		@@ -1896,6 +1898,9 @@ ivas_error acelp_core_dec_fx(
		st->stab_fac_fx, &st->stab_fac_smooth_fx, st->coder_type, st->Q_syn, bpf_error_signal_16fx );
		}

		#ifdef FIX_BASOP_2350_HARM_0B_BWE_2
		Word32 synth_fx[L_FRAME48k];
		#endif
		Word32 syn_tmp_32_fx[L_FRAME16k + L_SUBFR], *syn_32_fx;
		set32_fx( syn_tmp_32_fx, 0, L_FRAME16k + L_SUBFR );
		syn_32_fx = syn_tmp_32_fx + L_SUBFR;
		@@ -2049,7 +2054,11 @@ ivas_error acelp_core_dec_fx(
		}
		}

		cldfbSynthesis_ivas_fx( realBuffer_fx, imagBuffer_fx, save_hb_synth_fx, -1, sub( Q11, Q_real ), -10, st->cldfbSynHB );
		cldfbSynthesis_ivas_fx( realBuffer_fx, imagBuffer_fx, synth_fx /tmp buffer for save_hb_synth_fx[] /, -1, sub( Q11, Q_real ), -10, st->cldfbSynHB );

		#ifdef FIX_BASOP_2350_HARM_0B_BWE_2
		Copy_Scale_sig_32_16( synth_fx, save_hb_synth_fx16, output_frame, 0 ); // Q0
		#endif

		/* restore lowband */
		FOR( j = 0; j < CLDFB_NO_CHANNELS_MAX; j++ )
		@@ -2197,6 +2206,9 @@ ivas_error acelp_core_dec_fx(
		Copy( psyn_fx, output_fx, st->L_frame ); /Q_syn/
		}

		#ifdef FIX_BASOP_2350_HARM_0B_BWE_2
		Copy_Scale_sig_32_16( synth_fx, synth_fx16, output_frame, 0 ); // Q_syn2
		#endif
		st->Q_syn2 = 0;
		move16();
		}
		@@ -2217,6 +2229,9 @@ ivas_error acelp_core_dec_fx(
		IF( ( EQ_16( st->L_frame, L_FRAME ) && ( st->bwidth != NB ) && GE_16( output_frame, L_FRAME16k ) &&
		( EQ_16( st->extl, -1 ) \|\| EQ_16( st->extl, SWB_CNG ) \|\| ( EQ_16( st->extl, WB_BWE ) && st->extl_brate == 0 && NE_16( st->coder_type, AUDIO ) ) ) ) )
		{
		#ifdef FIX_BASOP_2350_HARM_0B_BWE_2
		hf_synth_fx( st->hBWE_zero, st->element_mode, st->core_brate, output_frame, Aq_fx, exc2_fx, psyn_fx, synth_fx16, st->Q_exc, st->Q_syn2 );
		#else
		IF( EQ_16( st->element_mode, EVS_MONO ) )
		{
		#ifndef FIX_BASOP_2350_HARM_0B_BWE
		@@ -2235,6 +2250,7 @@ ivas_error acelp_core_dec_fx(
		#endif
		Copy_Scale_sig_16_32_DEPREC( synth_fx16, synth_fx, output_frame, 0 );
		}
		#endif
		}
		ELSE
		{
		@@ -2352,6 +2368,7 @@ ivas_error acelp_core_dec_fx(
		}
		}

		#ifndef FIX_BASOP_2350_HARM_0B_BWE_2
		IF( NE_16( st->element_mode, EVS_MONO ) )
		{
		IF( save_hb_synth_fx16 != NULL )
		@@ -2360,7 +2377,7 @@ ivas_error acelp_core_dec_fx(
		}
		Copy_Scale_sig_32_16( synth_fx, synth_fx16, output_frame, 0 ); // Q_syn2
		}

		#endif
		pop_wmops();
		return error;
		}

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