diff options
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/codecs/libmad/layer3.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/apps/codecs/libmad/layer3.c b/apps/codecs/libmad/layer3.c index 6d528ea..ac804f3 100644 --- a/apps/codecs/libmad/layer3.c +++ b/apps/codecs/libmad/layer3.c @@ -1554,6 +1554,21 @@ void III_aliasreduce(mad_fixed_t xr[576], int lines) # if defined(ASO_ZEROCHECK) if (a | b) { # endif +# if defined(CPU_COLDFIRE) && !defined(SIMULATOR) + (void)hi, (void)lo; + asm volatile ("mac.l %[a], %[csi], %%acc0\n\t" + "msac.l %[b], %[cai], %%acc0\n\t" + "mac.l %[b], %[csi], %%acc1\n\t" + "mac.l %[a], %[cai], %%acc1\n\t" + "movclr.l %%acc0, %[a]\n\t" + "asl.l #3, %[a]\n\t" + "movclr.l %%acc1, %[b]\n\t" + "asl.l #3, %[b]\n\t" + : [a] "+d" (a), [b] "+d" (b) + : [csi] "r" (cs[i]), [cai] "r" (ca[i])); + xr[-1 - i] = a; + xr[ i] = b; +# else MAD_F_ML0(hi, lo, a, cs[i]); MAD_F_MLA(hi, lo, -b, ca[i]); @@ -1563,6 +1578,7 @@ void III_aliasreduce(mad_fixed_t xr[576], int lines) MAD_F_MLA(hi, lo, a, ca[i]); xr[ i] = MAD_F_MLZ(hi, lo); +# endif # if defined(ASO_ZEROCHECK) } # endif |