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Add some logging to the traversal.

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MozReview-Commit-ID: 3PzkUtEsa6p
This commit is contained in:
Bobby Holley 2017-08-08 18:04:01 -07:00
parent c92f883d92
commit 2a73717e56
1 changed files with 11 additions and 0 deletions
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11
ports/geckolib/glue.rs
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@ -258,6 +258,8 @@ pub extern "C" fn Servo_TraverseSubtree(root: RawGeckoElementBorrowed,
let element = GeckoElement(root); let element = GeckoElement(root);
debug!("Servo_TraverseSubtree (flags={:?})", traversal_flags);
// It makes no sense to do an animation restyle when we're restyling // It makes no sense to do an animation restyle when we're restyling
// newly-inserted content. // newly-inserted content.
if !traversal_flags.contains(traversal_flags::UnstyledChildrenOnly) { if !traversal_flags.contains(traversal_flags::UnstyledChildrenOnly) {
@ -266,6 +268,8 @@ pub extern "C" fn Servo_TraverseSubtree(root: RawGeckoElementBorrowed,
element.has_animation_restyle_hints(); element.has_animation_restyle_hints();
if needs_animation_only_restyle { if needs_animation_only_restyle {
debug!("Servo_TraverseSubtree doing animation-only restyle (aodd={})",
element.has_animation_only_dirty_descendants());
traverse_subtree(element, traverse_subtree(element,
raw_data, raw_data,
traversal_flags | traversal_flags::AnimationOnly, traversal_flags | traversal_flags::AnimationOnly,
@ -274,6 +278,8 @@ pub extern "C" fn Servo_TraverseSubtree(root: RawGeckoElementBorrowed,
} }
if traversal_flags.for_animation_only() { if traversal_flags.for_animation_only() {
debug!("Servo_TraverseSubtree complete (animation-only, aodd={})",
element.has_animation_only_dirty_descendants());
return element.has_animation_only_dirty_descendants() || return element.has_animation_only_dirty_descendants() ||
element.borrow_data().unwrap().restyle.is_restyle(); element.borrow_data().unwrap().restyle.is_restyle();
} }
@ -283,6 +289,11 @@ pub extern "C" fn Servo_TraverseSubtree(root: RawGeckoElementBorrowed,
traversal_flags, traversal_flags,
unsafe { &*snapshots }); unsafe { &*snapshots });
debug!("Servo_TraverseSubtree complete (dd={}, aodd={}, restyle={:?})",
element.has_dirty_descendants(),
element.has_animation_only_dirty_descendants(),
element.borrow_data().unwrap().restyle);
element.has_dirty_descendants() || element.has_dirty_descendants() ||
element.has_animation_only_dirty_descendants() || element.has_animation_only_dirty_descendants() ||
element.borrow_data().unwrap().restyle.contains_restyle_data() element.borrow_data().unwrap().restyle.contains_restyle_data()