Re: [igt-dev] [PATCH i-g-t v2] lib/igt_fb: Fix unused variable buf.

["Ville Syrjälä" <ville.syrjala@linux.intel.com>]

On Fri, Oct 26, 2018 at 05:57:16PM +0200, Maarten Lankhorst wrote:
> Op 26-10-18 om 14:03 schreef Stanislav Lisovskiy:
> > Despite the comment temporary buf is not
> > used anywhere in convert_nv12_to_rgb24,
> > so it has to be either removed or used instead
> > of cvt->src.ptr.
> >
> > v2: Put it in use instead of removing as other
> > functions seem to use it.
> >
> > Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
> > ---
> >  lib/igt_fb.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/lib/igt_fb.c b/lib/igt_fb.c
> > index 4700b152..5e775c44 100644
> > --- a/lib/igt_fb.c
> > +++ b/lib/igt_fb.c
> > @@ -1538,8 +1538,8 @@ static void convert_nv12_to_rgb24(struct fb_convert *cvt)
> >  	 * from there.
> >  	 */
> >  	igt_memcpy_from_wc(buf, cvt->src.ptr, cvt->src.fb->size);
> > -	y = cvt->src.ptr + cvt->src.fb->offsets[0];
> > -	uv = cvt->src.ptr + cvt->src.fb->offsets[1];
> > +	y = buf + cvt->src.fb->offsets[0];
> > +	uv = buf + cvt->src.fb->offsets[1];
> >  
> >  	for (i = 0; i < cvt->dst.fb->height / 2; i++) {
> >  		for (j = 0; j < cvt->dst.fb->width / 2; j++) {
> 
> Much better!
> 
> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Pushed. Thanks for the patch and review.

-- 
Ville Syrjälä
Intel
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