updated jonahs comment

gaaclarke · gaaclarke · commit f90e5809bfc2 · 2023-11-30T10:11:15.000-08:00
diff --git a/impeller/entity/contents/filters/gaussian_blur_filter_contents.cc b/impeller/entity/contents/filters/gaussian_blur_filter_contents.cc
@@ -243,6 +243,9 @@ std::optional<Entity> GaussianBlurFilterContents::RenderFilter(
   }
 
   Scalar desired_scalar = CalculateScale(sigma_);
+  // TODO(jonahwilliams): If desired_scalar is 1.0 and we fully acquired the
+  // gutter from the expanded_coverage_hint, we can skip the downsample pass.
+  // pass.
   Vector2 downsample_scalar(desired_scalar, desired_scalar);
   Vector2 padded_size =
       Vector2(input_snapshot->texture->GetSize()) + 2.0 * padding;

Original file line number	Diff line number	Diff line change
`@@ -243,6 +243,9 @@ std::optional<Entity> GaussianBlurFilterContents::RenderFilter(`
`243`	`243`	`}`
`244`	`244`
`245`	`245`	`Scalar desired_scalar = CalculateScale(sigma_);`
	`246`	`+ // TODO(jonahwilliams): If desired_scalar is 1.0 and we fully acquired the`
	`247`	`+ // gutter from the expanded_coverage_hint, we can skip the downsample pass.`
	`248`	`+ // pass.`
`246`	`249`	`Vector2 downsample_scalar(desired_scalar, desired_scalar);`
`247`	`250`	`Vector2 padded_size =`
`248`	`251`	`Vector2(input_snapshot->texture->GetSize()) + 2.0 * padding;`