Ones that blit to srgb, yes. Couldn't get those to work with the 2d engine.
On Tue, Oct 9, 2018, 04:46 Karol Herbst <kher...@redhat.com> wrote:
> but this movs all single color blits to the 3d blitter, right?
> On Sun, Oct 7, 2018 at 11:50 PM Ilia Mirkin <imir...@alum.mit.edu> wrote:
> >
> > For some reason the 2d engine can't handle this. Red formats get special
> > treatment there, so perhaps related.
> >
> > Fixes dEQP-GLES3 tests of the form:
> >
> > dEQP-GLES3.functional.fbo.blit.conversion.r{8,16f,32f}_to_srgb8_alpha8
> >
> > Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
> > Cc: mesa-sta...@lists.freedesktop.org
> > ---
> > src/gallium/drivers/nouveau/nvc0/nvc0_surface.c | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_surface.c
> b/src/gallium/drivers/nouveau/nvc0/nvc0_surface.c
> > index 120f9fe6ab9..03881c62785 100644
> > --- a/src/gallium/drivers/nouveau/nvc0/nvc0_surface.c
> > +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_surface.c
> > @@ -1617,6 +1617,10 @@ nvc0_blit(struct pipe_context *pipe, const struct
> pipe_blit_info *info)
> > else
> > if (util_format_is_alpha(info->src.format))
> > eng3d = info->src.format != PIPE_FORMAT_A8_UNORM;
> > + else
> > + if (util_format_is_srgb(info->dst.format) &&
> > + util_format_get_nr_components(info->src.format) == 1)
> > + eng3d = true;
> > else
> > eng3d = !nv50_2d_format_supported(info->src.format);
> > }
> > --
> > 2.16.4
> >
> > _______________________________________________
> > mesa-dev mailing list
> > mesa-dev@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/mesa-dev
>
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