> Unfortunately you sent your message not just as plain text [1] and the
> Google Mail mailer automatically wrapped the lines and there mangled the
> patch.
Oops, sorry about that. New patches incoming via git-send-email. No
changes other than the unwanted line-wrapping is hopefully avoided.
St
Dear Steven,
thank you for your patches.
Am Montag, den 06.08.2012, 11:14 -0700 schrieb Steven Fuerst:
> Replace i2f() in r600_blit.c with an optimized version.
>
> We use __fls() to find the most significant bit. Using that, the
> loop can be avoided. A second trick is to use the mod(32)
> b
> Unfortunately you sent your message not just as plain text [1] and the
> Google Mail mailer automatically wrapped the lines and there mangled the
> patch.
Oops, sorry about that. New patches incoming via git-send-email. No
changes other than the unwanted line-wrapping is hopefully avoided.
St
Dear Steven,
thank you for your patches.
Am Montag, den 06.08.2012, 11:14 -0700 schrieb Steven Fuerst:
> Replace i2f() in r600_blit.c with an optimized version.
>
> We use __fls() to find the most significant bit. Using that, the
> loop can be avoided. A second trick is to use the mod(32)
> b
Replace i2f() in r600_blit.c with an optimized version.
We use __fls() to find the most significant bit. Using that, the
loop can be avoided. A second trick is to use the mod(32)
behaviour of the rotate instructions on x86 to expand the range
of the unsigned int to float conversion to the full 3
Replace i2f() in r600_blit.c with an optimized version.
We use __fls() to find the most significant bit. Using that, the
loop can be avoided. A second trick is to use the mod(32)
behaviour of the rotate instructions on x86 to expand the range
of the unsigned int to float conversion to the full 3
