Adding libopus source and Android.mk
Adding libopus source code and Android.mk. The source is based
on latest stable release libopus 1.1.
Change-Id: I0841894ee0766829e6d0e1b8379e6f6f87b0852f
diff --git a/celt_sources.mk b/celt_sources.mk
new file mode 100644
index 0000000..2bbe770
--- /dev/null
+++ b/celt_sources.mk
@@ -0,0 +1,28 @@
+CELT_SOURCES = celt/bands.c \
+celt/celt.c \
+celt/celt_encoder.c \
+celt/celt_decoder.c \
+celt/cwrs.c \
+celt/entcode.c \
+celt/entdec.c \
+celt/entenc.c \
+celt/kiss_fft.c \
+celt/laplace.c \
+celt/mathops.c \
+celt/mdct.c \
+celt/modes.c \
+celt/pitch.c \
+celt/celt_lpc.c \
+celt/quant_bands.c \
+celt/rate.c \
+celt/vq.c
+
+CELT_SOURCES_ARM = \
+celt/arm/armcpu.c \
+celt/arm/arm_celt_map.c
+
+CELT_SOURCES_ARM_ASM = \
+celt/arm/celt_pitch_xcorr_arm.s
+
+CELT_AM_SOURCES_ARM_ASM = \
+celt/arm/armopts.s.in