On 19.07.2014 04:55, Tom Stellard wrote: > v2: > - Preserve word boundaries. > > v3: > - Use const and restrict. > - Fix indentation. > --- > src/gallium/auxiliary/util/u_math.h | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/src/gallium/auxiliary/util/u_math.h > b/src/gallium/auxiliary/util/u_math.h > index b9ed197..f6dcb22 100644 > --- a/src/gallium/auxiliary/util/u_math.h > +++ b/src/gallium/auxiliary/util/u_math.h > @@ -812,6 +812,23 @@ util_bswap16(uint16_t n) > (n << 8); > } > > +static INLINE void* > +util_memcpy_cpu_to_le32(void * restrict dest, const void * restrict src, > size_t n) > +{ > +#ifdef PIPE_ARCH_BIG_ENDIAN > + size_t i, e; > + asset(n % 4 == 0); > + > + for (i = 0, e = n / 4; i < e; i++) { > + uint32_t * restrict d = (uint32_t* restrict)dest; > + const uint32_t * restrict s = (const uint32_t* restrict)src; > + d[i] = util_bswap32(s[i]); > + } > + return dest; > +#else > + return memcpy(dest, src, n); > +#endif > +}
Reviewed-by: Michel Dänzer <michel.daen...@amd.com> -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev