[Opus] Update to v1.2.1

third_party/opus/src/celt/dump_modes/dump_modes_arch.h

Index: third_party/opus/src/celt/dump_modes/dump_modes_arch.h
diff --git a/third_party/opus/src/celt/celt_lpc.h b/third_party/opus/src/celt/dump_modes/dump_modes_arch.h
similarity index 58%
copy from third_party/opus/src/celt/celt_lpc.h
copy to third_party/opus/src/celt/dump_modes/dump_modes_arch.h
index 323459eb1a83156664784742ddca78e1c44e6dc0..cc0d4be1ec7308dacd853f65219465820ec71c14 100644
--- a/third_party/opus/src/celt/celt_lpc.h
+++ b/third_party/opus/src/celt/dump_modes/dump_modes_arch.h
@@ -1,5 +1,5 @@
-/* Copyright (c) 2009-2010 Xiph.Org Foundation
-   Written by Jean-Marc Valin */
+/* Copyright (c) 2015 Xiph.Org Foundation
+   Written by Viswanath Puttagunta */
 /*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
@@ -25,43 +25,21 @@
    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-#ifndef PLC_H
-#define PLC_H
+#ifndef DUMP_MODE_ARCH_H
+#define DUMP_MODE_ARCH_H
 
-#include "arch.h"
-#include "cpu_support.h"
+void dump_modes_arch_init();
+void dump_mode_arch(CELTMode *mode);
+void dump_modes_arch_finalize();
 
-#if defined(OPUS_X86_MAY_HAVE_SSE4_1)
-#include "x86/celt_lpc_sse.h"
+#if !defined(FIXED_POINT)
+#define ARM_NE10_ARCH_FILE_NAME "static_modes_float_arm_ne10.h"
+#else
+#define ARM_NE10_ARCH_FILE_NAME "static_modes_fixed_arm_ne10.h"
 #endif
 
-#define LPC_ORDER 24
-
-void _celt_lpc(opus_val16 *_lpc, const opus_val32 *ac, int p);
-
-void celt_fir_c(
-         const opus_val16 *x,
-         const opus_val16 *num,
-         opus_val16 *y,
-         int N,
-         int ord,
-         opus_val16 *mem,
-         int arch);
-
-#if !defined(OVERRIDE_CELT_FIR)
-#define celt_fir(x, num, y, N, ord, mem, arch) \
-    (celt_fir_c(x, num, y, N, ord, mem, arch))
+#if defined(HAVE_ARM_NE10)
+#define OVERRIDE_FFT (1)
 #endif
 
-void celt_iir(const opus_val32 *x,
-         const opus_val16 *den,
-         opus_val32 *y,
-         int N,
-         int ord,
-         opus_val16 *mem,
-         int arch);
-
-int _celt_autocorr(const opus_val16 *x, opus_val32 *ac,
-         const opus_val16 *window, int overlap, int lag, int n, int arch);
-
-#endif /* PLC_H */
+#endif