Fix FS#11710. On Coldfire CPU's mpc uses a speed optimization which was not correctly re-initialized when rebuffering.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28437 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 0 deletions

diff --git a/apps/codecs/libmusepack/mpc_demux.c b/apps/codecs/libmusepack/mpc_demux.c
index 42f6cecd21..e4ae0f89d3 100644
--- a/apps/codecs/libmusepack/mpc_demux.c
+++ b/apps/codecs/libmusepack/mpc_demux.c
@@ -101,6 +101,9 @@ mpc_demux_fill(mpc_demux * d, mpc_uint32_t min_bytes, int flags)
             memmove(d->buffer + offset, d->bits_reader.buff, unread_bytes);
             d->bits_reader.buff = d->buffer + offset;
             d->bytes_total = unread_bytes + offset;
+            /* reset Coldfire optimized read when rebuffering */
+            d->bits_reader.buffered_addr = 0;
+            d->bits_reader.buffered_code = 0;
         }
         bytes2read = d->r->read(d->r, d->buffer + d->bytes_total, bytes2read);
         if (flags & MPC_BUFFER_SWAP){