Author: agrundman
Date: Wed May 26 14:10:44 2010
New Revision: 8825
URL: http://svn.slimdevices.com/jive?rev=8825&view=rev
Log:
Add note on performance
Modified:
7.6/trunk/squeezeplay/src/squeezeplay/src/audio/fixed_math.h
Modified: 7.6/trunk/squeezeplay/src/squeezeplay/src/audio/fixed_math.h
URL:
http://svn.slimdevices.com/jive/7.6/trunk/squeezeplay/src/squeezeplay/src/audio/fixed_math.h?rev=8825&r1=8824&r2=8825&view=diff
==============================================================================
--- 7.6/trunk/squeezeplay/src/squeezeplay/src/audio/fixed_math.h (original)
+++ 7.6/trunk/squeezeplay/src/squeezeplay/src/audio/fixed_math.h Wed May 26
14:10:44 2010
@@ -54,6 +54,7 @@
}
#if defined(__GNUC__) && defined (__arm__)
+/* This is about 50% faster than the C version */
static inline fft_fixed fixed_mul(fft_fixed x, fft_fixed y) {
register s32_t __hi, __lo, __result;
asm(
_______________________________________________
Jive-checkins mailing list
[email protected]
http://lists.slimdevices.com/mailman/listinfo/jive-checkins
