[Mesa-dev] [PATCH 1/5] u_format: Fix bit definition of UF10_MANTISSA_BITS.

[Marek Olšák]

This series is:

Reviewed-by: Marek Olšák <maraeo at gmail.com>

Thanks.

Marek

On Thu, Oct 27, 2011 at 1:46 AM, Eric Anholt <eric at anholt.net> wrote:
> This is only used in the code for packing to INF, and resulted in an
> extra bit set that was set anyway, so it was harmless except for the
> confusion caused.
> ---
>  src/gallium/auxiliary/util/u_format_r11g11b10f.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/src/gallium/auxiliary/util/u_format_r11g11b10f.h b/src/gallium/auxiliary/util/u_format_r11g11b10f.h
> index 8e0572a..b1946f8 100644
> --- a/src/gallium/auxiliary/util/u_format_r11g11b10f.h
> +++ b/src/gallium/auxiliary/util/u_format_r11g11b10f.h
> @@ -37,7 +37,7 @@
>  #define UF10_EXPONENT_BIAS   15
>  #define UF10_EXPONENT_BITS   0x1F
>  #define UF10_EXPONENT_SHIFT  5
> -#define UF10_MANTISSA_BITS   0x3F
> +#define UF10_MANTISSA_BITS   0x1F
>  #define UF10_MANTISSA_SHIFT  (23 - UF10_EXPONENT_SHIFT)
>  #define UF10_MAX_EXPONENT    (UF10_EXPONENT_BITS << UF10_EXPONENT_SHIFT)
>
> --
> 1.7.7
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/mesa-dev
>