diff options
Diffstat (limited to 'common/pffft.cpp')
| -rw-r--r-- | common/pffft.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/common/pffft.cpp b/common/pffft.cpp index 146afef5..0c2dd940 100644 --- a/common/pffft.cpp +++ b/common/pffft.cpp @@ -79,8 +79,7 @@ #endif -/* - * vector support macros: the rest of the code is independant of +/* Vector support macros: the rest of the code is independent of * SSE/Altivec/NEON -- adding support for other platforms with 4-element * vectors should be limited to these macros */ @@ -248,7 +247,7 @@ typedef float v4sf; #define VALIGNED(ptr) ((reinterpret_cast<uintptr_t>(ptr) & 0x3) == 0) #endif -// shortcuts for complex multiplcations +// shortcuts for complex multiplications #define VCPLXMUL(ar,ai,br,bi) do { v4sf tmp=VMUL(ar,bi); ar=VMUL(ar,br); ar=VSUB(ar,VMUL(ai,bi)); ai=VMADD(ai,br,tmp); } while(0) #define VCPLXMULCONJ(ar,ai,br,bi) do { v4sf tmp=VMUL(ar,bi); ar=VMUL(ar,br); ar=VMADD(ai,bi,ar); ai=VSUB(VMUL(ai,br),tmp); } while(0) #ifndef SVMUL @@ -1866,6 +1865,8 @@ void pffft_transform_internal(PFFFT_Setup *setup, const float *finput, float *fo void pffft_zconvolve_accumulate(PFFFT_Setup *s, const float *a, const float *b, float *ab, float scaling) { + assert(VALIGNED(a) && VALIGNED(b) && VALIGNED(ab)); + const int Ncvec = s->Ncvec; const v4sf *RESTRICT va = reinterpret_cast<const v4sf*>(a); const v4sf *RESTRICT vb = reinterpret_cast<const v4sf*>(b); @@ -1892,7 +1893,6 @@ void pffft_zconvolve_accumulate(PFFFT_Setup *s, const float *a, const float *b, #ifndef ZCONVOLVE_USING_INLINE_ASM const v4sf vscal = LD_PS1(scaling); #endif - assert(VALIGNED(a) && VALIGNED(b) && VALIGNED(ab)); float ar1 = reinterpret_cast<const v4sf_union*>(va)[0].f[0]; float ai1 = reinterpret_cast<const v4sf_union*>(va)[1].f[0]; float br1 = reinterpret_cast<const v4sf_union*>(vb)[0].f[0]; |