This repository was archived by the owner on Feb 25, 2025. It is now read-only.
[darwin] Update pixel format handling in FlutterTexture#52326
Merged
auto-submit[bot] merged 2 commits intoApr 24, 2024
Merged
Conversation
CVPixelBuffers from the application can have arbitrary pixel formats. However, current implementation doesn't support all pixel formats. To address this, add a comment to the FlutterTexture class to clarify which pixel formats are supported. Also, reject unsupported pixel formats so that the application can handle them properly. Fixes #147242.
| image = [self wrapNV12ExternalPixelBuffer:pixelBuffer context:context]; | ||
| } else { | ||
| } else if (_pixelFormat == kCVPixelFormatType_32BGRA) { | ||
| image = [self wrapRGBAExternalPixelBuffer:pixelBuffer context:context]; |
Contributor
There was a problem hiding this comment.
This method is incorrectly named. Perhaps rename to wrapBGRAExternalPixelBuffer:context: too? Internally, it does assume BGRA as well.
Contributor
Author
There was a problem hiding this comment.
Done. Note that [FlutterDarwinExternalTextureSkImageWrapper: wrapRGBATexture:grContext:width:height:] also has RGBA in its name. I'm not sure renaming all of them to use BGRA is a good idea, but I'm open to suggestions.
Contributor
There was a problem hiding this comment.
If its not already a public method and the name is more fitting, go for it!
Contributor
Author
There was a problem hiding this comment.
I was considering renaming the wrapRGBATexture method, but I think it is better to keep the method name as it is.
We have kYUVA and kRGBA as the two possible values for FlutterMetalExternalTexturePixelFormat, and the function I mentioned above is used along with the enum, FlutterMetalExternalTexturePixelFormat. So it sounds like renaming would be more confusing.
It was requested to rename during the review, so I did it.
chinmaygarde
approved these changes
Apr 24, 2024
Contributor
Author
|
Fell free to merge this PR. Thanks for reviewing! |
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/flutter
that referenced
this pull request
Apr 24, 2024
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/flutter
that referenced
this pull request
Apr 24, 2024
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/flutter
that referenced
this pull request
Apr 24, 2024
auto-submit Bot
pushed a commit
to flutter/flutter
that referenced
this pull request
Apr 24, 2024
flutter-team-archive/engine@b5d5832...b30c0a7 2024-04-24 15619084+vashworth@users.noreply.github.com Remove UIAccessibilityTraitKeyboardKey to fix touch typing (flutter-team-archive/engine#52333) 2024-04-24 bdero@google.com [Impeller] Remove libtess2 from libflutter. (flutter-team-archive/engine#52357) 2024-04-24 skia-flutter-autoroll@skia.org Roll Skia from 510b6766d907 to afcc1db27593 (2 revisions) (flutter-team-archive/engine#52367) 2024-04-24 yjbanov@google.com [web:tests] switch to new HTML DOM matcher (flutter-team-archive/engine#52354) 2024-04-24 jonahwilliams@google.com [Impeller] use spec constant for gaussian shader, rename, and reuse vertex sources. (flutter-team-archive/engine#52361) 2024-04-24 jonahwilliams@google.com [Impeller] delete points compute shader. (flutter-team-archive/engine#52346) 2024-04-24 byoungchan.lee@gmx.com [darwin] Update pixel format handling in FlutterTexture (flutter-team-archive/engine#52326) 2024-04-24 jonahwilliams@google.com [Impeller] make drawAtlas always use porterduff or vertices_uber shader (flutter-team-archive/engine#52348) 2024-04-24 magder@google.com Migrate ios_surface files to ARC (flutter-team-archive/engine#52139) 2024-04-24 skia-flutter-autoroll@skia.org Roll Dart SDK from f470eaaf6e6d to 38c43a01a51e (1 revision) (flutter-team-archive/engine#52365) 2024-04-24 skia-flutter-autoroll@skia.org Roll Skia from b5dd23bd29df to 510b6766d907 (16 revisions) (flutter-team-archive/engine#52364) 2024-04-24 jason-simmons@users.noreply.github.com Fix some warnings reported by recent versions of clang-tidy (flutter-team-archive/engine#52349) 2024-04-24 skia-flutter-autoroll@skia.org Roll Skia from e15464e6e982 to b5dd23bd29df (1 revision) (flutter-team-archive/engine#52353) 2024-04-24 skia-flutter-autoroll@skia.org Roll Dart SDK from 5227dc5103f6 to f470eaaf6e6d (1 revision) (flutter-team-archive/engine#52359) 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 jimgraham@google.com,rmistry@google.com,zra@google.com 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
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 subscribe to this conversation on GitHub.
Already have an account?
Sign in.
4 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.
CVPixelBuffers from the application can have arbitrary pixel formats. However, current implementation doesn't support all pixel formats. To address this, add a comment to the FlutterTexture class to clarify which pixel formats are supported. Also, reject unsupported pixel formats so that the application can handle them properly.
Fixes #147242.
Pre-launch Checklist
///).If you need help, consider asking for advice on the #hackers-new channel on Discord.