Changeset 243 for libmpc/branches/r2d/libmpcdec/mpc_decoder.c

Timestamp:

03/27/07 11:23:35 (17 years ago)

Author:

r2d

Message:

corrected pns encoding/decoding bug (doesn't change bitstream for quality >= 5)

File:

• libmpc/branches/r2d/libmpcdec/mpc_decoder.c (modified) (1 diff)

libmpc/branches/r2d/libmpcdec/mpc_decoder.c

@@ -523 +523 @@
                 d->Res_L[Max_used_Band-1] = mpc_bits_huff_dec(r, mpc_table_HuffRes[0]);
                 d->Res_R[Max_used_Band-1] = mpc_bits_huff_dec(r, mpc_table_HuffRes[0]);
+                if (d->Res_L[Max_used_Band-1] > 15) d->Res_L[Max_used_Band-1] -= 17;
+                if (d->Res_R[Max_used_Band-1] > 15) d->Res_R[Max_used_Band-1] -= 17;
                 for ( n = Max_used_Band - 2; n >= 0; n--) {
                         d->Res_L[n] = mpc_bits_huff_dec(r, mpc_table_HuffRes[d->Res_L[n + 1] > 2]) + d->Res_L[n + 1];