fix(fullscreen-player): stop mesh blob and portrait animations in no-compositing mode#175
Merged
Psychotoxical merged 1 commit intoPsychotoxical:mainfrom Apr 13, 2026
Conversation
…compositing mode In software compositing (WEBKIT_DISABLE_COMPOSITING_MODE=1), WebKit renders entirely on the CPU. The mesh blob animations were not covered by the no-compositing overrides: blob-a occupies 130×130% of the viewport, so each frame the CPU had to composite a surface larger than the screen. On high-DPI displays (e.g. 8K) this drops the fullscreen player to ~10 FPS. - Stop mesh blob pan animations (static gradients are preserved) - Stop portrait drift animation (filter was already removed) - Remove box-shadow from the seekbar played bar (its width changes on every playback tick; in software mode each change triggers a box-shadow repaint)
Contributor
Author
|
build not checked, but im think all is ok |
Psychotoxical
pushed a commit
that referenced
this pull request
Apr 13, 2026
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
In software compositing (WEBKIT_DISABLE_COMPOSITING_MODE=1), WebKit renders entirely on the CPU. The mesh blob animations were not covered by the no-compositing overrides: blob-a occupies 130×130% of the viewport, so each frame the CPU had to composite a surface larger than the screen. On high-DPI displays (e.g. 8K) this drops the fullscreen player to ~10 FPS.