2012/4/16 Michel Dänzer <[email protected]>: > From: Michel Dänzer <[email protected]> > > It was the same code as for RADEON_HOST_DATA_SWAP_32BIT. This caused bus > errors > on FreeBSD/PPC, but I'm not sure how it could not cause problems anywhere... > > Reported-by: Andreas Tobler <[email protected]> > Signed-off-by: Michel Dänzer <[email protected]>
Reviewed-by: Alex Deucher <[email protected]> > --- > src/radeon_accel.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/src/radeon_accel.c b/src/radeon_accel.c > index 1cebcf6..784502d 100644 > --- a/src/radeon_accel.c > +++ b/src/radeon_accel.c > @@ -982,10 +982,9 @@ void RADEONCopySwap(uint8_t *dst, uint8_t *src, unsigned > int size, int swap) > > for (; nwords > 0; --nwords, ++d, ++s) > #ifdef __powerpc__ > - asm volatile("stwbrx %0,0,%1" : : "r" (*s), "r" (d)); > + asm volatile("sthbrx %0,0,%1" : : "r" (*s), "r" (d)); > #else > - *d = ((*s >> 24) & 0xff) | ((*s >> 8) & 0xff00) > - | ((*s & 0xff00) << 8) | ((*s & 0xff) << 24); > + *d = (*s >> 8) | (*s << 8); > #endif > return; > } > -- > 1.7.10 > > _______________________________________________ > xorg-driver-ati mailing list > [email protected] > http://lists.x.org/mailman/listinfo/xorg-driver-ati _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
