possible fix to 1421 (fc16917f) · Commits · SA4 / Audio / IVAS BASOP

lib_com/options.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -80,4 +80,7 @@
		#define HARM_PUSH_BIT
		#define HARM_ENC_INIT
		//#define HARM_SCE_INIT

		#define TEST_HR

		#endif

lib_enc/enc_gen_voic_fx.c

+21 −1

Original line number	Diff line number	Diff line
		@@ -518,7 +518,12 @@ void encod_gen_voic_ivas_fx(
		set16_fx( code_preQ_fx, 0, L_SUBFR );

		shift_wsp = add( Q_new, shift );

		#ifdef TEST_HR
		if ( LT_32( st_fx->core_brate, MIN_BRATE_AVQ_EXC ) )
		{
		shift_wsp = sub( shift_wsp, 1 );
		}
		#endif
		/* set and write harmonicity flag */
		harm_flag_acelp = 0;
		move16();
		@@ -621,18 +626,33 @@ void encod_gen_voic_ivas_fx(

		IF( LE_32( st_fx->core_brate, ACELP_8k00 ) )
		{
		#ifdef TEST_HR
		gain_enc_lbr_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, st_fx->coder_type, i_subfr_fx, xn_fx, y1_fx, shift_wsp, y2_fx, code_fx,
		&gain_pit_fx, &gain_code_fx, &gain_inov_fx, &norm_gain_code_fx, g_corr_fx, gc_mem, gp_mem, clip_gain_fx, L_SUBFR );
		#else
		gain_enc_lbr_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, st_fx->coder_type, i_subfr_fx, xn_fx, y1_fx, sub( shift_wsp, 1 ), y2_fx, code_fx,
		&gain_pit_fx, &gain_code_fx, &gain_inov_fx, &norm_gain_code_fx, g_corr_fx, gc_mem, gp_mem, clip_gain_fx, L_SUBFR );
		#endif
		}
		ELSE IF( GT_32( st_fx->core_brate, ACELP_32k ) )
		{
		#ifdef TEST_HR
		gain_enc_SQ_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, i_subfr_fx, xn_fx, y1_fx, y2_fx, code_fx, Es_pred_fx,
		&gain_pit_fx, &gain_code_fx, &gain_inov_fx, &norm_gain_code_fx, g_corr_fx, clip_gain_fx, shift_wsp );
		#else
		gain_enc_SQ_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, i_subfr_fx, xn_fx, y1_fx, y2_fx, code_fx, Es_pred_fx,
		&gain_pit_fx, &gain_code_fx, &gain_inov_fx, &norm_gain_code_fx, g_corr_fx, clip_gain_fx, sub( shift_wsp, 1 ) );
		#endif
		}
		ELSE
		{
		#ifdef TEST_HR
		gain_enc_mless_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, st_fx->element_mode, L_frame, i_subfr_fx, -1, xn_fx, y1_fx, shift_wsp, y2_fx, code_fx, Es_pred_fx,
		&gain_pit_fx, &gain_code_fx, &gain_inov_fx, &norm_gain_code_fx, g_corr_fx, clip_gain_fx );
		#else
		gain_enc_mless_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, st_fx->element_mode, L_frame, i_subfr_fx, -1, xn_fx, y1_fx, sub( shift_wsp, 1 ), y2_fx, code_fx, Es_pred_fx,
		&gain_pit_fx, &gain_code_fx, &gain_inov_fx, &norm_gain_code_fx, g_corr_fx, clip_gain_fx );
		#endif
		}
		IF( st_fx->Opt_SC_VBR )
		{

lib_enc/enc_tran_fx.c

+27 −2

Original line number	Diff line number	Diff line
		@@ -520,7 +520,12 @@ Word16 encod_tran_ivas_fx(
		move16();
		set16_fx( code_preQ, 0, L_SUBFR );
		shift_wsp = add( Q_new, shift );

		#ifdef TEST_HR
		if ( LT_32( st_fx->core_brate, MIN_BRATE_AVQ_EXC ) )
		{
		shift_wsp = sub( shift_wsp, 1 );
		}
		#endif
		/----------------------------------------------------------------
		* ACELP subframe loop
		----------------------------------------------------------------/
		@@ -540,8 +545,11 @@ Word16 encod_tran_ivas_fx(

		q_h1 = sub( 14, norm_s( h1[0] ) );
		Copy_Scale_sig( h1, h2_fx, L_SUBFR, sub( 11, q_h1 ) ); /Q11/
		#ifdef TEST_HR
		Scale_sig( h1, L_SUBFR, sub( 14, q_h1 ) );
		#else
		Scale_sig( h1, L_SUBFR, sub( 13, q_h1 ) );

		#endif
		/* scaling of xn[] to limit dynamic at 12 bits */
		Scale_sig( xn, L_SUBFR, shift );

		@@ -559,7 +567,9 @@ Word16 encod_tran_ivas_fx(

		IF( GE_32( st_fx->core_brate, MIN_BRATE_AVQ_EXC ) )
		{
		#ifndef TEST_HR
		Scale_sig( h1, L_SUBFR, add( 1, shift ) ); /* set h1[] in Q14 with scaling for convolution */
		#endif
		transf_cdbk_enc_ivas_fx( st_fx, 0, i_subfr, cn, exc_fx, p_Aq, Aw_fx, h1, xn, xn2, y1, y2, Es_pred_fx,
		&gain_pit, gain_code, g_corr, clip_gain, &gain_preQ, code_preQ, unbits, Q_new, shift );
		}
		@@ -587,22 +597,37 @@ Word16 encod_tran_ivas_fx(
		IF( Jopt_flag == 0 )
		{
		/* SQ gain_code */
		#ifdef TEST_HR
		gain_enc_tc_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, i_subfr, xn, y2, code, Es_pred_fx,
		&gain_pit, &gain_code, &gain_inov, &norm_gain_code, shift_wsp );
		#else
		gain_enc_tc_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, i_subfr, xn, y2, code, Es_pred_fx,
		&gain_pit, &gain_code, &gain_inov, &norm_gain_code, sub( shift_wsp, 1 ) );
		#endif
		}
		ELSE
		{
		IF( GT_32( st_fx->core_brate, ACELP_32k ) )
		{
		/* SQ gain_pit and gain_code */
		#ifdef TEST_HR
		gain_enc_SQ_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, i_subfr, xn, y1, y2, code, Es_pred_fx,
		&gain_pit, &gain_code, &gain_inov, &norm_gain_code, g_corr, clip_gain, shift_wsp );
		#else
		gain_enc_SQ_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, i_subfr, xn, y1, y2, code, Es_pred_fx,
		&gain_pit, &gain_code, &gain_inov, &norm_gain_code, g_corr, clip_gain, sub( shift_wsp, 1 ) );
		#endif
		}
		ELSE
		{
		/* VQ gain_pit and gain_code */
		#ifdef TEST_HR
		gain_enc_mless_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, st_fx->element_mode, L_frame_fx, i_subfr, tc_subfr, xn, y1, shift_wsp, y2, code, Es_pred_fx,
		&gain_pit, &gain_code, &gain_inov, &norm_gain_code, g_corr, clip_gain );
		#else
		gain_enc_mless_ivas_fx( hBstr, st_fx->acelp_cfg.gains_mode, st_fx->element_mode, L_frame_fx, i_subfr, tc_subfr, xn, y1, sub( shift_wsp, 1 ), y2, code, Es_pred_fx,
		&gain_pit, &gain_code, &gain_inov, &norm_gain_code, g_corr, clip_gain );
		#endif
		}
		}
		gp_clip_test_gain_pit_fx( st_fx->element_mode, st_fx->core_brate, gain_pit, st_fx->clip_var_fx );

lib_enc/transition_enc_fx.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -1423,7 +1423,11 @@ void transition_enc_ivas_fx(
		*clip_gain = gp_clip_fx( st_fx->element_mode, st_fx->core_brate, st_fx->voicing_fx, i_subfr, TRANSITION, xn_fx, gp_cl_fx, ( Q_new + shift - 1 ) );
		move16();

		#ifdef TEST_HR
		Copy( h1_fx, h1_fx_q15, L_SUBFR + ( M + 1 ));
		#else
		Copy_Scale_sig( h1_fx, h1_fx_q15, L_SUBFR + ( M + 1 ), 1 );
		#endif
		lp_select = lp_filt_exc_enc_ivas_fx( MODE1, TRANSITION, i_subfr, exc_fx, h1_fx_q15,
		xn_fx, y1_fx, xn2_fx, L_SUBFR, st_fx->L_frame, g_corr_fx, *clip_gain, gain_pit_fx, &lp_flag );

		@@ -1660,7 +1664,11 @@ void transition_enc_ivas_fx(
		*clip_gain = gp_clip_fx( st_fx->element_mode, st_fx->core_brate, st_fx->voicing_fx, i_subfr, TRANSITION, xn_fx, gp_cl_fx, Q_new );
		move16();

		#ifdef TEST_HR
		Copy( h1_fx, h1_fx_q15, L_SUBFR + ( M + 1 ) );
		#else
		Copy_Scale_sig( h1_fx, h1_fx_q15, L_SUBFR + ( M + 1 ), 1 );
		#endif
		lp_select = lp_filt_exc_enc_ivas_fx( MODE1, TRANSITION, i_subfr, exc_fx, h1_fx_q15,
		xn_fx, y1_fx, xn2_fx, L_SUBFR, st_fx->L_frame, g_corr_fx, *clip_gain, gain_pit_fx, &lp_flag );
		IF( EQ_16( lp_flag, NORMAL_OPERATION ) )
		@@ -2082,7 +2090,11 @@ static void tc_enc_ivas_fx(
		/--------------------------------------------------------------
		* compute glottal-shape codebook excitation
		--------------------------------------------------------------/
		#ifdef TEST_HR
		Copy( h1, h1_fx, L_SUBFR + ( M + 1 ) );
		#else
		Copy_Scale_sig( h1, h1_fx, L_SUBFR + ( M + 1 ), 1 );
		#endif
		/* create filtered glottal codebook contribution */
		conv_fx( &exc_fx[i_subfr], h1_fx, yy1_fx, L_SUBFR );