libatrac: Set the emac mode on coldfire, fixes whitenoise output if playing an atrac file after using a codec that sets macsr to integer mode.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27536 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 4 insertions, 0 deletions

diff --git a/apps/codecs/libatrac/atrac3.c b/apps/codecs/libatrac/atrac3.c
index 7e05a8b0e2..4c0b7d079f 100644
--- a/apps/codecs/libatrac/atrac3.c
+++ b/apps/codecs/libatrac/atrac3.c
@@ -1078,6 +1078,10 @@ int atrac3_decode_init(ATRAC3Context *q, struct mp3entry *id3)
     static VLC_TYPE atrac3_vlc_table[4096][2];
     static int vlcs_initialized = 0;
 
+#if defined(CPU_COLDFIRE)
+    coldfire_set_macsr(EMAC_FRACTIONAL | EMAC_SATURATE);
+#endif
+
     /* Take data from the RM container. */
     q->sample_rate = id3->frequency;
     q->channels = id3->channels;