Music visualizer support hack.
This currently assumes 44k stereo (won't crash on other formats, but won't give the correct results either), and links statically with libspeex to get FFT data, increasing the size of libmedia by about 45kb.
diff --git a/media/libmedia/Android.mk b/media/libmedia/Android.mk
index 7c01687..3c0ee1c 100644
--- a/media/libmedia/Android.mk
+++ b/media/libmedia/Android.mk
@@ -37,8 +37,12 @@
 endif
 
 LOCAL_C_INCLUDES := \
-	$(JNI_H_INCLUDE) \
-	$(call include-path-for, graphics corecg) \
-        $(TOP)/external/opencore/extern_libs_v2/khronos/openmax/include
+    $(JNI_H_INCLUDE) \
+    $(call include-path-for, graphics corecg) \
+        $(TOP)/external/opencore/extern_libs_v2/khronos/openmax/include \
+        external/speex/include \
+        external/speex/libspeex
+
+LOCAL_STATIC_LIBRARIES := libspeex
 
 include $(BUILD_SHARED_LIBRARY)