Fix async image loading issues in skwasm. #47117
Merged
Conversation
This file contains 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
There were a few different issues here: * We need to do our own message passing for rendering pictures. The async methods provided by emscripten have their own queue that can drain synchronously, so basically it's not guaranteed to be FIFO with other messages sent to the web worker or main thread. * When we drop frames, we should only drop intermediate frames, so that when the rendering flurry stops that the frame that is displayed is the last one that was actually requested. * We need to reset the GL context after lazy image creation, otherwise skia's renderer gets into a bad state for that frame.
kevmoo
reviewed
Oct 19, 2023
eyebrowsoffire
added
the
autosubmit
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/flutter
that referenced
this pull request
Oct 20, 2023
auto-submit bot
pushed a commit
to flutter/flutter
that referenced
this pull request
Oct 20, 2023
…136982) flutter/engine@d46933e...b27e1b3 2023-10-20 [email protected] Add link support in web accessibility (flutter/engine#46117) 2023-10-20 [email protected] [web] Support `flutterViewId` in platform view messages (flutter/engine#46891) 2023-10-20 [email protected] Fix async image loading issues in skwasm. (flutter/engine#47117) 2023-10-20 [email protected] Add option to save Impeller failure images in rendertests (flutter/engine#47142) 2023-10-20 [email protected] Roll Skia from b960e9140f56 to 9ffd5ef9a9ed (3 revisions) (flutter/engine#47167) 2023-10-20 [email protected] [macOS] Eliminate extraneous loadView calls (flutter/engine#47166) 2023-10-20 [email protected] Roll Dart SDK from ba96a157a8eb to 53fee35b299f (1 revision) (flutter/engine#47165) 2023-10-20 [email protected] [Impeller] GPU Tracer for GLES. (flutter/engine#47080) 2023-10-20 [email protected] Roll Skia from de628929015d to b960e9140f56 (2 revisions) (flutter/engine#47164) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
harryterkelsen
pushed a commit
that referenced
this pull request
Oct 23, 2023
This fixes flutter/flutter#134045 There were a few different issues here: * We need to do our own message passing for rendering pictures. The async methods provided by emscripten have their own queue that can drain synchronously, so basically it's not guaranteed to be FIFO with other messages sent to the web worker or main thread. * When we drop frames, we should only drop intermediate frames, so that when the rendering flurry stops that the frame that is displayed is the last one that was actually requested. * We need to reset the GL context after lazy image creation, otherwise skia's renderer gets into a bad state for that frame.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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.
This fixes flutter/flutter#134045
There were a few different issues here: