made fix from issue 2283 permanent because according MR was merged and macro is deleted (f9978fb5) · Commits · SA4 / Audio / IVAS BASOP

lib_rend/lib_rend_fx.c

+1 −11

Original line number	Diff line number	Diff line
		@@ -583,29 +583,19 @@ static void audio_buffer_td_to_cldfb_fx(

		td_read_ptr += num_bands;

		#ifdef FIX_2283_Q_CLDFB
		/* scale re and im according to exp-q_cldfb */
		{
		Word16 exp = *( cldfb_buffer.pq_fact );
		Word16 noChannels = cldfbAna[ch]->no_channels;

		#ifdef FIX_2283_ACCU_CLDFB
		Word16 scale = sub( exp, q_cldfb );
		FOR( Word16 j = 0; j < noChannels; j++ )
		{
		re[j] = L_shl( re[j], scale ); /Q(exp)/
		im[j] = L_shl( im[j], scale ); /Q(exp)/
		}
		#else
		Word16 scale = sub( sub( exp, q_cldfb ), 1 );
		FOR( Word16 j = 0; j < noChannels; j++ )
		{
		re[j] = L_shl( re[j], scale ); /Q(exp)/
		im[j] = L_shl( im[j], scale ); /Q(exp)/
		}
		#endif
		}
		#endif

		FOR( int smplIdx = 0; smplIdx < num_bands; smplIdx++ )
		{
		cldfb_write_ptr = L_add( cldfb_write_ptr, re[smplIdx] );