[Opus] Update to v1.2.1

third_party/opus/src/celt/x86/celt_lpc_sse.h

 /* Copyright (c) 2014, Cisco Systems, INC
    Written by XiangMingZhu WeiZhou MinPeng YanWang
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:
 
    - Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 
@@ skipping 23 matching lines @@
 
 #if defined(OPUS_X86_MAY_HAVE_SSE4_1) && defined(FIXED_POINT)
 #define OVERRIDE_CELT_FIR
 
 void celt_fir_sse4_1(
          const opus_val16 *x,
          const opus_val16 *num,
          opus_val16 *y,
          int N,
          int ord,
-         opus_val16 *mem,
          int arch);
 
 #if defined(OPUS_X86_PRESUME_SSE4_1)
-#define celt_fir(x, num, y, N, ord, mem, arch) \
-    ((void)arch, celt_fir_sse4_1(x, num, y, N, ord, mem, arch))
+#define celt_fir(x, num, y, N, ord, arch) \
+    ((void)arch, celt_fir_sse4_1(x, num, y, N, ord, arch))
 
 #else
 
 extern void (*const CELT_FIR_IMPL[OPUS_ARCHMASK + 1])(
          const opus_val16 *x,
          const opus_val16 *num,
          opus_val16 *y,
          int N,
          int ord,
-         opus_val16 *mem,
          int arch);
 
-#  define celt_fir(x, num, y, N, ord, mem, arch) \
-    ((*CELT_FIR_IMPL[(arch) & OPUS_ARCHMASK])(x, num, y, N, ord, mem, arch))
+#  define celt_fir(x, num, y, N, ord, arch) \
+    ((*CELT_FIR_IMPL[(arch) & OPUS_ARCHMASK])(x, num, y, N, ord, arch))
 
 #endif
 #endif
 
 #endif