mesa/st: set normalized coords for RECT samplers if rects are unsupported

the shaders will never see these, so set the expected value for 2D

cc: mesa-stable

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15895>

diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index 7f5a9a0..cdf267f 100644 (file)
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -72,7 +72,7 @@ st_convert_sampler(const struct st_context *st,
       sampler->mag_img_filter = PIPE_TEX_FILTER_NEAREST;
    }
 
-   if (texobj->Target != GL_TEXTURE_RECTANGLE_ARB)
+   if (texobj->Target != GL_TEXTURE_RECTANGLE_ARB || st->lower_rect_tex)
       sampler->normalized_coords = 1;
 
    sampler->lod_bias += tex_unit_lod_bias;