[Mesa-dev] [PATCH] i965: Change the order of conditions tested in if

[Matt Turner]

On Wed, Apr 15, 2015 at 11:46 AM, Anuj Phogat <anuj.phogat at gmail.com> wrote:
> Reduces the number of conditions tested in if to one in case of
> non-integer formats. Makes no functional changes.
>
> Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
> ---
>  src/mesa/drivers/dri/i965/brw_surface_formats.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_surface_formats.c b/src/mesa/drivers/dri/i965/brw_surface_formats.c
> index 7261c01..f04bac5 100644
> --- a/src/mesa/drivers/dri/i965/brw_surface_formats.c
> +++ b/src/mesa/drivers/dri/i965/brw_surface_formats.c
> @@ -683,9 +683,10 @@ brw_render_target_supported(struct brw_context *brw,
>      * available to fake it like we do for XRGB8888.  Force them to being
>      * unsupported.
>      */
> -   if ((rb->_BaseFormat != GL_RGBA &&
> +   if (_mesa_is_format_integer_color(format) &&
> +       (rb->_BaseFormat != GL_RGBA &&
>         rb->_BaseFormat != GL_RG &&
> -       rb->_BaseFormat != GL_RED) && _mesa_is_format_integer_color(format))
> +       rb->_BaseFormat != GL_RED))

While you're modifying this line, remove the tab.

Reviewed-by: Matt Turner <mattst88 at gmail.com>