217   WORD32 p = 0, idx = 0, offset1 = 0, offset2 = 0;  in ia_enhaacplus_enc_iir_sos_downsampler()  local
243   offset1 = LEN_RING_BUF_SOS_1 * idx;  in ia_enhaacplus_enc_iir_sos_downsampler()
246   ia_enhaacplus_enc_copy_ring_buffers_sos(ptr_ring_buf2 + offset1, ptr_ring_buf2 + offset2,  in ia_enhaacplus_enc_iir_sos_downsampler()
261   offset1 = LEN_RING_BUF_SOS_1 * idx;  in ia_enhaacplus_enc_iir_sos_downsampler()
264   ia_enhaacplus_enc_copy_ring_buffers_sos(ptr_ring_buf2 + offset1, ptr_ring_buf2 + offset2,  in ia_enhaacplus_enc_iir_sos_downsampler()
279   offset1 = LEN_RING_BUF_SOS_1 * idx;  in ia_enhaacplus_enc_iir_sos_downsampler()
282   ia_enhaacplus_enc_copy_ring_buffers_sos(ptr_ring_buf2 + offset1, ptr_ring_buf2 + offset2,  in ia_enhaacplus_enc_iir_sos_downsampler()
297   offset1 = LEN_RING_BUF_SOS_1 * idx;  in ia_enhaacplus_enc_iir_sos_downsampler()
300   ia_enhaacplus_enc_copy_ring_buffers_sos(ptr_ring_buf2 + offset1, ptr_ring_buf2 + offset2,  in ia_enhaacplus_enc_iir_sos_downsampler()
359   WORD32 p = 0, idx = 0, offset1 = 0, offset2 = 0;  in ia_enhaacplus_enc_iir_sos_upsampler()  local
386   offset1 = LEN_RING_BUF_SOS_1 * idx;  in ia_enhaacplus_enc_iir_sos_upsampler()
389   ia_enhaacplus_enc_copy_ring_buffers_sos(ptr_ring_buf2 + offset1, ptr_ring_buf2 + offset2,  in ia_enhaacplus_enc_iir_sos_upsampler()
405   offset1 = LEN_RING_BUF_SOS_1 * idx;  in ia_enhaacplus_enc_iir_sos_upsampler()
408   ia_enhaacplus_enc_copy_ring_buffers_sos(ptr_ring_buf2 + offset1, ptr_ring_buf2 + offset2,  in ia_enhaacplus_enc_iir_sos_upsampler()
424   offset1 = LEN_RING_BUF_SOS_1 * idx;  in ia_enhaacplus_enc_iir_sos_upsampler()
427   ia_enhaacplus_enc_copy_ring_buffers_sos(ptr_ring_buf2 + offset1, ptr_ring_buf2 + offset2,  in ia_enhaacplus_enc_iir_sos_upsampler()
443   offset1 = LEN_RING_BUF_SOS_1 * idx;  in ia_enhaacplus_enc_iir_sos_upsampler()
446   ia_enhaacplus_enc_copy_ring_buffers_sos(ptr_ring_buf2 + offset1, ptr_ring_buf2 + offset2,  in ia_enhaacplus_enc_iir_sos_upsampler()