Add another fix

sparse_strips/vello_common/src/coarse.rs

diff --git a/sparse_strips/vello_common/src/coarse.rs b/sparse_strips/vello_common/src/coarse.rs
index a43a6e9..c738045 100644
--- a/sparse_strips/vello_common/src/coarse.rs
+++ b/sparse_strips/vello_common/src/coarse.rs
@@ -652,7 +652,11 @@
                 // Apply the clip strip command and update state
                 self.get_mut(wtile_x, cur_wtile_y).clip_strip(cmd);
                 cur_wtile_x = wtile_x;
-                pop_pending = true;
+
+                // Only request a pop if the x coordinate is actually inside the bounds.
+                if cur_wtile_x < clip_bbox.x1() {
+                    pop_pending = true;
+                }
             }
 
             // Handle fill regions between strips based on fill rule
@@ -661,6 +665,10 @@
                 Fill::EvenOdd => next_strip.winding % 2 != 0,
             };
             if is_inside && strip_y == next_strip.strip_y() {
+                if cur_wtile_x >= clip_bbox.x1() {
+                    continue;
+                }
+
                 let x2 = next_strip.x;
                 let clipped_x2 = x2.min((cur_wtile_x + 1) * WideTile::WIDTH);
                 let width = clipped_x2.saturating_sub(x1);

sparse_strips/vello_sparse_tests/tests/clip.rs

diff --git a/sparse_strips/vello_sparse_tests/tests/clip.rs b/sparse_strips/vello_sparse_tests/tests/clip.rs
index 276b93c..0601dea 100644
--- a/sparse_strips/vello_sparse_tests/tests/clip.rs
+++ b/sparse_strips/vello_sparse_tests/tests/clip.rs
@@ -251,3 +251,10 @@
     ctx.fill_rect(&Rect::new(0.0, 0.0, 100.0, 100.0));
     ctx.pop_layer();
 }
+
+// See <https://github.com/linebender/vello/pull/975#issuecomment-2858372366>
+#[vello_test(no_ref)]
+fn clip_completely_in_out_of_bounds_wide_tile(ctx: &mut impl Renderer) {
+    ctx.push_clip_layer(&Rect::new(300.0, 8.0, 350.0, 48.0).to_path(0.1));
+    ctx.pop_layer();
+}