Ticket #8660: diff

rate.h

@@ -44 +44 @@
 #define ST_SUCCESS (0)
 
 static inline void clampedAdd(int16& a, int b) {
+#if defined(ARM) && !defined(OUTPUT_UNSIGNED_AUDIO)
+        asm("MOV     %1,%1,LSL #16\n\t"
+            "ADDS    %0,%1,%0,LSL #16\n\t"
+            "MOVVS   %0,#0\n\t"
+            "RSCVS   %0,%0,#1<<31\n\t"
+            "MOV     %0,%0,LSR #16\n\t" :
+            "+r" (a), "+r" (b) : : "cc"
+        );
+#else
         register int val;
 #ifdef OUTPUT_UNSIGNED_AUDIO
         val = (a ^ 0x8000) + b;
@@ -61 +70 @@
 #else
         a = val;
 #endif
+#endif
 }
 
 // Q&D hack to get this SOX stuff to work