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/lib/libcodec.make | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'apps/codecs/lib/libcodec.make')

diff --git a/apps/codecs/lib/libcodec.make b/apps/codecs/lib/libcodec.make
index d784b7cf99..c1858dcd6c 100644
--- a/apps/codecs/lib/libcodec.make
+++ b/apps/codecs/lib/libcodec.make
@@ -16,7 +16,15 @@ $(CODECLIB): $(CODECLIB_OBJ)
 	$(SILENT)$(shell rm -f $@)
 	$(call PRINTS,AR $(@F))$(AR) rcs $@ $^ >/dev/null
 
-CODECLIBFLAGS = $(CODECFLAGS) -ffunction-sections
+CODECLIBFLAGS = $(filter-out -O%,$(CODECFLAGS)) -ffunction-sections
+
+ifeq ($(MEMORYSIZE),2)
+    CODECLIBFLAGS += -Os
+else ifeq ($(CPU),coldfire)
+    CODECLIBFLAGS += -O2
+else
+    CODECLIBFLAGS += -O1
+endif
 
 $(CODECDIR)/lib/%.o: $(ROOTDIR)/apps/codecs/lib/%.c
 	$(SILENT)mkdir -p $(dir $@)
-- 
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