commit daf9503472faad50a49e03ccda0f840d8261f4c1
author Jean-Marc Valin <jmvalin@jmvalin.ca> Fri Feb 16 12:36:17 2018 -0500
committer Jean-Marc Valin <jmvalin@jmvalin.ca> Fri Feb 16 12:38:06 2018 -0500
tree 2b472734fa9f546c6f9efd2e29ee54f34512f2f5
parent 2c0d9ee440a9970d8ad4b6ecb49f2890fa1901cf

Forgot one RFC8251 behaviour to disable with --disable-rfc8251

Reported by daddesio in #opus

celt/bands.c

diff --git a/celt/bands.c b/celt/bands.c
index 807352f..19a5f1a 100644
--- a/celt/bands.c
+++ b/celt/bands.c
@@ -1621,8 +1621,10 @@
                ctx = ctx_save;
                OPUS_COPY(X, X_save, N);
                OPUS_COPY(Y, Y_save, N);
+#ifndef DISABLE_UPDATE_DRAFT
                if (i == start+1)
                   special_hybrid_folding(m, norm, norm2, start, M, dual_stereo);
+#endif
                /* Encode and round up. */
                ctx.theta_round = 1;
                x_cm = quant_band_stereo(&ctx, X, Y, N, b, B,