- Merge remote-tracking branch 'remotes/origin/main' into... (cb4791fb) · Commits · SA4 / Audio / IVAS BASOP

lib_com/options.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -101,12 +101,15 @@
		#define FIX_BASOP_2332_ASAN_OVERFLOW_IN_EXT_DIRAC_REND /* Nokia: basop issue 2332: Uses predefined memory sizes instead computing wrong */
		#define FIX_BASOP_2333_MCMASA_ANA_MEMORY_LEAK /* Nokia: basop issue 2333: Add missing free for direction_vector_e to ivas_mcmasa_ana_fx.c */
		#define HARM_COREDECODER_FUNCTIONS /* VA: basop issue 2347: Remove various duplicated code in core-decoder */
		#define FIX_BASOP_2358_SCALING_OOB /* Eri: Basip issue 2358: Clang-18 reports OOB access where scaling is applied to L_FRAME48k instead of output_frame */
		#define FIX_BASOP_2351_EXTREND_SCALE /* FhG: basop issue 2351: Only scale initialized samples in renderer, related to 2326 */
		#define FIX_2331_CLANG18_MSAN_UNINIT_VARIABLE /* FhG: Fix issue 2331: Uninitialized variable */
		#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 */
		#define FIX_2370_UNUSED_BUFFERS_CORE_ENC /* VA: basop issue 2370: remove temporary input buffers in core-encoder */
		#define FIX_2376_FIX_USAN_PRE_PROC /* VA: basop issue 2376: Resolve "USAN: SEGV in ivas_compute_core_buffers_fx() */

		/* #################### End BE switches ################################## */
		@@ -120,6 +123,7 @@
		#define FIX_1500_ISM_MD_DTX /* VA: float issue 1500: fix ISM elevation metadata smoothing in DTX */
		#define FIX_2348_REPLACE_FEC_ENC /* VA: basop issue 2348: replace FEC_encode_ivas_fx with FEC_encode_fx */
		#define FIX_2338_HARM_GSC_GAIN_COMP /* VA: basop issue 2338: harmonization of band gain computation for both EVS and IVAS */
		#define FIX_BASOP_2317_UNINIT_VALUE_IN_STEREO_CNG /* Eri: Basop issue 2317: Uninitialized value read in case of DTX and BW switching */

		/* ##################### End NON-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;
		}

lib_enc/ivas_core_enc_fx.c

+30 −1

Original line number	Diff line number	Diff line
		@@ -628,8 +628,9 @@ ivas_error ivas_core_enc_fx(
		* Postprocessing, BWEs and Updates
		---------------------------------------------------------------------/

		#ifndef FIX_2370_UNUSED_BUFFERS_CORE_ENC
		Word16 tmp_input_fx[L_FRAME48k], tmp_old_input_fx[L_FRAME48k], q_inp[2];

		#endif
		FOR( n = 0; n < n_CoreChannels; n++ )
		{
		st = sts[n];
		@@ -644,6 +645,7 @@ ivas_error ivas_core_enc_fx(
		move16();
		}

		#ifndef FIX_2370_UNUSED_BUFFERS_CORE_ENC
		Copy( st->input_fx - input_frame, tmp_old_input_fx, input_frame );
		Copy( st->input_fx, tmp_input_fx, input_frame );
		q_inp[0] = st->q_old_inp;
		@@ -654,6 +656,7 @@ ivas_error ivas_core_enc_fx(
		move16();
		st->q_old_inp = -1;
		move16();
		#endif

		/---------------------------------------------------------------------
		* Postprocessing for ACELP/HQ core switching
		@@ -694,6 +697,21 @@ ivas_error ivas_core_enc_fx(
		* SWB(FB) BWE encoding
		---------------------------------------------------------------------/

		#ifdef FIX_2370_UNUSED_BUFFERS_CORE_ENC
		Word16 q_inp_orig;
		q_inp_orig = st->q_inp;
		move16();
		test();
		IF( GE_32( input_Fs, 32000 ) && st->hBWE_TD != NULL )
		{
		st->q_inp = -1;
		st->q_old_inp = -1;
		move16();
		move16();
		Scale_sig( st->input_fx - input_frame, shl( input_frame, 1 ), sub( st->q_inp, q_inp_orig ) );
		}
		#endif

		new_swb_speech_fx = new_swb_speech_buffer_fx + STEREO_DFT_OVL_MAX;
		new_swb_speech_fx_16 = new_swb_speech_buffer_fx_16 + STEREO_DFT_OVL_MAX;
		set16_fx( new_swb_speech_buffer_fx_16, 0, L_FRAME48k + STEREO_DFT_OVL_MAX );
		@@ -788,6 +806,15 @@ ivas_error ivas_core_enc_fx(

		Scale_sig( old_syn_12k8_16k_fx[n], L_FRAME16k, sub( Q1, Q_new[n] ) ); // Q0

		#ifdef FIX_2370_UNUSED_BUFFERS_CORE_ENC
		IF( GE_32( input_Fs, 32000 ) && st->hBWE_TD != NULL )
		{
		Scale_sig( st->input_fx, input_frame, sub( q_inp_orig, st->q_inp ) );
		st->q_inp = q_inp_orig;
		move16();
		}

		#endif
		/---------------------------------------------------------------------
		* SWB DTX/CNG encoding
		---------------------------------------------------------------------/
		@@ -842,6 +869,7 @@ ivas_error ivas_core_enc_fx(
		}
		}

		#ifndef FIX_2370_UNUSED_BUFFERS_CORE_ENC
		Copy( tmp_old_input_fx, st->input_fx - input_frame, input_frame );
		Copy( tmp_input_fx, st->input_fx, input_frame );
		st->q_old_inp = q_inp[0];
		@@ -849,6 +877,7 @@ ivas_error ivas_core_enc_fx(
		st->q_inp = q_inp[1];
		move16();

		#endif
		/---------------------------------------------------------------------
		* Common updates
		---------------------------------------------------------------------/

lib_enc/ivas_stereo_dft_enc_fx.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -3953,10 +3953,16 @@ static void stereo_dft_enc_compute_prm_fx(
		* Compute Side gains
		-----------------------------------------------------------------/

		#ifdef FIX_BASOP_2317_UNINIT_VALUE_IN_STEREO_CNG
		Copy32( pSideGain, hStereoDft->sidSideGain_fx, STEREO_DFT_BAND_MAX ); /* Copy all sideGain values since BW change may be reverted during CNG */
		#endif

		FOR( b = 0; b < hStereoDft->nbands; b++ )
		{
		#ifndef FIX_BASOP_2317_UNINIT_VALUE_IN_STEREO_CNG
		hStereoDft->sidSideGain_fx[b] = *( pSideGain + b );
		move32();
		#endif

		/* Quantization */
		IF( flag_quant )

lib_rend/ivas_objectRenderer_fx.c

+16 −0

Original line number	Diff line number	Diff line
		@@ -434,9 +434,17 @@ ivas_error ivas_td_binaural_renderer_unwrap_fx(
		{
		Word16 i;

		#ifdef FIX_BASOP_2358_SCALING_OOB
		FOR( i = 0; i < num_src; ++i )
		#else
		FOR( i = 0; i < MAX_OUTPUT_CHANNELS; ++i )
		#endif
		{
		#ifdef FIX_BASOP_2358_SCALING_OOB
		scale_sig32( output_fx[i], output_frame, -4 ); // Q11 - 4 = Q7
		#else
		scale_sig32( output_fx[i], L_FRAME48k, -4 ); // Q11 - 4 = Q7
		#endif
		}

		IF( NE_32( ( error = ivas_reverb_process_fx( hReverb, transport_config, 0, output_fx, p_reverb_signal_fx, subframe_idx ) ), IVAS_ERR_OK ) ) // Q p_reverb_signal_fx = Q output_fx - 2 = 5
		@@ -444,9 +452,17 @@ ivas_error ivas_td_binaural_renderer_unwrap_fx(
		return error;
		}

		#ifdef FIX_BASOP_2358_SCALING_OOB
		FOR( i = 0; i < num_src; ++i )
		#else
		FOR( i = 0; i < MAX_OUTPUT_CHANNELS; ++i )
		#endif
		{
		#ifdef FIX_BASOP_2358_SCALING_OOB
		scale_sig32( output_fx[i], output_frame, 4 ); // Q7 + 4 = Q11
		#else
		scale_sig32( output_fx[i], L_FRAME48k, 4 ); // Q7 + 4 = Q11
		#endif
		}

		FOR( i = 0; i < BINAURAL_CHANNELS; ++i )

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