Am 09.02.2016 um 18:03 schrieb Brian Paul: > Ilia Mirkin found/fixed the mistake. > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93813 > Cc: "11.1" <mesa-sta...@lists.freedesktop.org> > --- > src/mesa/main/viewport.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/src/mesa/main/viewport.c b/src/mesa/main/viewport.c > index 7d891429..681e46b 100644 > --- a/src/mesa/main/viewport.c > +++ b/src/mesa/main/viewport.c > @@ -456,11 +456,11 @@ _mesa_get_viewport_xform(struct gl_context *ctx, > unsigned i, > translate[0] = half_width + x; > if (ctx->Transform.ClipOrigin == GL_UPPER_LEFT) { > scale[1] = -half_height; > - translate[1] = half_height - y; > } else { > scale[1] = half_height; > - translate[1] = half_height + y; > } > + translate[1] = half_height + y; > + > if (ctx->Transform.ClipDepthMode == GL_NEGATIVE_ONE_TO_ONE) { > scale[2] = 0.5 * (f - n); > translate[2] = 0.5 * (n + f); >
With the caveat that I always get confused by the top/bottom flip stuff, this looks right to me... Reviewed-by: Roland Scheidegger <srol...@vmware.com> _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
