Updating Opus to a pre-release of 1.1

celt/arch.h

Index: celt/arch.h
diff --git a/celt/arch.h b/celt/arch.h
index 03cda40f6948965f3666df20072e84477ae6de7b..f9c98567aa848944eae08fc25423c9d65db58c23 100644
--- a/celt/arch.h
+++ b/celt/arch.h
@@ -100,6 +100,7 @@ typedef opus_val32 celt_ener;
 #define DB_SHIFT 10
 
 #define EPSILON 1
+#define VERY_SMALL 0
 #define VERY_LARGE16 ((opus_val16)32767)
 #define Q15_ONE ((opus_val16)32767)
 
@@ -112,10 +113,10 @@ typedef opus_val32 celt_ener;
 
 #include "fixed_generic.h"
 
-#ifdef ARM5E_ASM
-#include "fixed_arm5e.h"
-#elif defined (ARM4_ASM)
-#include "fixed_arm4.h"
+#ifdef ARMv5E_ASM
+#include "arm/fixed_armv5e.h"
+#elif defined (ARMv4_ASM)
+#include "arm/fixed_armv4.h"
 #elif defined (BFIN_ASM)
 #include "fixed_bfin.h"
 #elif defined (TI_C5X_ASM)
@@ -140,6 +141,7 @@ typedef float celt_ener;
 #define NORM_SCALING 1.f
 
 #define EPSILON 1e-15f
+#define VERY_SMALL 1e-30f
 #define VERY_LARGE16 1e15f
 #define Q15_ONE ((opus_val16)1.f)
 
@@ -161,6 +163,7 @@ typedef float celt_ener;
 #define SHR(a,shift)    (a)
 #define SHL(a,shift)    (a)
 #define SATURATE(x,a)   (x)
+#define SATURATE16(x)   (x)
 
 #define ROUND16(a,shift)  (a)
 #define HALF16(x)       (.5f*(x))
@@ -182,6 +185,7 @@ typedef float celt_ener;
 #define MAC16_32_Q15(c,a,b)     ((c)+(a)*(b))
 
 #define MULT16_16_Q11_32(a,b)     ((a)*(b))
+#define MULT16_16_Q11(a,b)     ((a)*(b))
 #define MULT16_16_Q13(a,b)     ((a)*(b))
 #define MULT16_16_Q14(a,b)     ((a)*(b))
 #define MULT16_16_Q15(a,b)     ((a)*(b))