From c45e1254c6852ba36fa3af1b9a096f5c3be0d8d1 Mon Sep 17 00:00:00 2001
From: Nils Wallménius <nils@rockbox.org>
Date: Sun, 18 Jul 2010 19:05:53 +0000
Subject: FS#11454 Tuning of codec compiler options Tested with h300 and sansa
 c200v1

h300 speedups:
a52: 2%
cook: 9-17%
aac: 0.5%
vorbis: 0.5%
wma: 6-12%

c200v1 speedups:
alac: 1.5%
wma 3-4%
wavpack 2%


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27486 a1c6a512-1295-4272-9138-f99709370657
---
 apps/codecs/libalac/libalac.make | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'apps/codecs/libalac')

diff --git a/apps/codecs/libalac/libalac.make b/apps/codecs/libalac/libalac.make
index b23050f23b..c1b5d0acb1 100644
--- a/apps/codecs/libalac/libalac.make
+++ b/apps/codecs/libalac/libalac.make
@@ -18,7 +18,12 @@ $(ALACLIB): $(ALACLIB_OBJ)
 	$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
 
 ALACFLAGS = $(filter-out -O%,$(CODECFLAGS))
-ALACFLAGS += -O3
+
+ifeq ($(CPU),arm)
+    ALACFLAGS += -O2
+else
+    ALACFLAGS += -O3
+endif
 
 $(CODECDIR)/libalac/%.o: $(ROOTDIR)/apps/codecs/libalac/%.c
 	$(SILENT)mkdir -p $(dir $@)
-- 
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