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[Windows] Make the view own its EGL surface #50421

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Feb 12, 2024
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[Windows] Make the view own its EGL surface #50421

merged 1 commit into from
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@loic-sharma
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@loic-sharma loic-sharma commented Feb 6, 2024 •
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This makes the view own its EGL surface. This will allow us to support multiple EGL surfaces once the engine supports having multiple views.

Some notable changes:

  1. EGL surface resizing logic is now entirely in FlutterWindowsView. Previously some resizing logic was in the egl::Manager, however, the view has to handle resizing failures so this unifies the logic in one place.
  2. The OnEmptyFrameGenerated and OnFrameGenerated now return false (aka "don't present") if the surface is invalid. This simplifies the compositor as it no longer needs to check for invalid surfaces
  3. This introduces a ViewModifier testing helper to allow overriding a view's surface. This isn't strictly necessary, tests can setup a surface by mocking several EGL methods and calling FlutterWindowsView::CreateRenderSurface(). However, this is verbose & heavily tied to implementation details. The ViewModifier avoids this boilerplate.
  4. CompositorOpenGL's initialization now makes the render context current without any render surfaces. Previously it also made the view's surface current, which was unnecessary.

Part of flutter/flutter#137267
Part of flutter/flutter#142845

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loic-sharma
loic-sharma commented Feb 7, 2024
View reviewed changes
shell/platform/windows/flutter_windows_view.cc
void FlutterWindowsView::DestroyRenderSurface() {
if (!engine_) {
return;
bool FlutterWindowsView::ResizeRenderSurface(size_t width, size_t height) {
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This was moved from egl::Manager::ResizeWindowSurface

loic-sharma
loic-sharma commented Feb 7, 2024
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@loic-sharma loic-sharma force-pushed the windows_surface_ownership_3 branch from 9aa358d to 1c6acf3 Compare February 7, 2024 19:03
@loic-sharma loic-sharma marked this pull request as ready for review February 7, 2024 19:13
yaakovschectman
yaakovschectman approved these changes Feb 7, 2024
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LGTM

@chinmaygarde
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chinmaygarde commented Feb 8, 2024

Can we land this?

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loic-sharma commented Feb 8, 2024

This change is a bit gnarly so I'd also like a review from @cbracken if possible. I'll land this soon!

@loic-sharma loic-sharma added the autosubmit Merge PR when tree becomes green via auto submit App label Feb 12, 2024
@auto-submit auto-submit bot merged commit a190775 into flutter:main Feb 12, 2024
@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Feb 12, 2024
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engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Feb 12, 2024
@engine-flutter-autoroll
a19077503 [Windows] Make the view own its EGL surface (flutter/engine…
d103c27 
…#50421)
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Feb 12, 2024
@engine-flutter-autoroll
Roll Flutter Engine from 1c3ecee77350 to a19077503a0c (8 revisions) (#…
1e6a902 
…143322)

flutter/engine@1c3ecee...a190775

2024-02-12 [email protected] [Windows] Make the view own its EGL surface (flutter/engine#50421)
2024-02-12 [email protected] Roll Dart SDK from 5c9e79e66364 to dca13675e65e (1 revision) (flutter/engine#50559)
2024-02-12 [email protected] [fuchsia] Update Inspect library usage (flutter/engine#50467)
2024-02-12 [email protected] Initializes RBE in the build config runner (flutter/engine#50543)
2024-02-12 [email protected] Rename [ViewFocusDirection.backwards] to [ViewFocusDirection.backward] (flutter/engine#50533)
2024-02-12 [email protected] Refactor NDK helpers some more, add methods for SurfaceControl/Transaction, tests (flutter/engine#50540)
2024-02-12 [email protected] [Impeller] deleted the old blur (flutter/engine#50470)
2024-02-12 [email protected] Update codec defines for Skia (flutter/engine#50554)

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:
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@auto-submit auto-submit bot mentioned this pull request Feb 12, 2024
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@auto-submit
Reverts "Roll Flutter Engine from 1c3ecee77350 to a19077503a0c (8 rev…
0377bc3 
…isions) (#143322)" (#143338)

Reverts #143322

Initiated by: zanderso

Reason for reverting: The tree is red.

Original PR Author: engine-flutter-autoroll

Reviewed By: {fluttergithubbot}

This change reverts the following previous change:
Original Description:

flutter/engine@1c3ecee...a190775

2024-02-12 [email protected] [Windows] Make the view own its EGL surface (flutter/engine#50421)
2024-02-12 [email protected] Roll Dart SDK from 5c9e79e66364 to dca13675e65e (1 revision) (flutter/engine#50559)
2024-02-12 [email protected] [fuchsia] Update Inspect library usage (flutter/engine#50467)
2024-02-12 [email protected] Initializes RBE in the build config runner (flutter/engine#50543)
2024-02-12 [email protected] Rename [ViewFocusDirection.backwards] to [ViewFocusDirection.backward] (flutter/engine#50533)
2024-02-12 [email protected] Refactor NDK helpers some more, add methods for SurfaceControl/Transaction, tests (flutter/engine#50540)
2024-02-12 [email protected] [Impeller] deleted the old blur (flutter/engine#50470)
2024-02-12 [email protected] Update codec defines for Skia (flutter/engine#50554)

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
@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Feb 13, 2024
Merged
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Feb 13, 2024
@engine-flutter-autoroll
a19077503 [Windows] Make the view own its EGL surface (flutter/engine…
d39c7c6 
…#50421)
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Feb 13, 2024
@engine-flutter-autoroll
Manual roll Flutter Engine from 1c3ecee77350 to 920874bf2c1a (34 revi…
e94e406 
…sions) (#143380)

Manual roll Flutter Engine from 1c3ecee77350 to 920874bf2c1a (34 revisions)

Manual roll requested by [email protected]

Cannot build log URL because revision "920874bf2c1a" is invalid: Luci builds of "Linux Fuchsia FEMU" for 920874bf2c1a9ba2e9b7260b79ede8f1e26ea4f0 was FAILURE

2024-02-13 [email protected] Do not use AChoreographer on 32 bit devices (flutter/engine#50586)
2024-02-13 [email protected] Move libpng to //flutter/third_party/libpng (flutter/engine#50571)
2024-02-13 [email protected] Roll Skia from b150107d536d to aaed347b2dbb (2 revisions) (flutter/engine#50595)
2024-02-13 [email protected] Roll Dart SDK from 8d3a8d85c883 to 105312b80125 (2 revisions) (flutter/engine#50593)
2024-02-13 [email protected] Roll Skia from d503bc9c6e46 to b150107d536d (1 revision) (flutter/engine#50591)
2024-02-13 [email protected] Roll Skia from a1d9b83034ac to d503bc9c6e46 (3 revisions) (flutter/engine#50587)
2024-02-13 [email protected] [Impeller] cleaned up and removed golden test exceptions (flutter/engine#50572)
2024-02-13 [email protected] Roll Skia from 17d00f9241b3 to a1d9b83034ac (2 revisions) (flutter/engine#50582)
2024-02-13 [email protected] Roll Fuchsia Linux SDK from RVHAIKU50ogkiV-Lj... to l6mWjvlO1xJg5ZFKK... (flutter/engine#50579)
2024-02-13 [email protected] Roll Dart SDK from 94f7dec34cef to 8d3a8d85c883 (1 revision) (flutter/engine#50577)
2024-02-13 [email protected] Add Impeller runtime options to Android `scenario_app` (flutter/engine#50487)
2024-02-13 [email protected] Roll Skia from c464143dfaab to 17d00f9241b3 (1 revision) (flutter/engine#50576)
2024-02-13 [email protected] Roll Skia from ecf2f622d0b3 to c464143dfaab (2 revisions) (flutter/engine#50574)
2024-02-12 [email protected] [Impeller] CommandPoolVK recycles command buffers too. (flutter/engine#50468)
2024-02-12 [email protected] Make `dart:ui#Paint` `final` to allow changes/disallow implementing. (flutter/engine#50557)
2024-02-12 [email protected] Replace usage of an integer for GdkModifierType (flutter/engine#50481)
2024-02-12 [email protected] Remove FlKeyEvent.dispose_origin and use GdkEvent type for origin (flutter/engine#50483)
2024-02-12 [email protected] Move Linux impeller_unittests to linux_unopt (flutter/engine#50558)
2024-02-12 [email protected] [Impeller] Don't suppress outdated validation error. (flutter/engine#50568)
2024-02-12 [email protected] [Impeller] Remove references to moved impeller/image from README. (flutter/engine#50513)
2024-02-12 [email protected] Roll Dart SDK from dca13675e65e to 94f7dec34cef (1 revision) (flutter/engine#50567)
2024-02-12 [email protected] Roll Skia from f88eeb658358 to ecf2f622d0b3 (1 revision) (flutter/engine#50566)
2024-02-12 [email protected] Roll Skia from 867c1e8390e2 to f88eeb658358 (5 revisions) (flutter/engine#50564)
2024-02-12 [email protected] Roll vulkan-deps to 014f44e134a1de387791bffacc32ff9d8db71176 (flutter/engine#50515)
2024-02-12 [email protected] Roll Skia from 4081496b7693 to 867c1e8390e2 (20 revisions) (flutter/engine#50562)
2024-02-12 [email protected] [Impeller] force render pass construction on all backends to ensure image layout is transitioned/render pass state setup. (flutter/engine#50539)
2024-02-12 [email protected] [Windows] Make the view own its EGL surface (flutter/engine#50421)
2024-02-12 [email protected] Roll Dart SDK from 5c9e79e66364 to dca13675e65e (1 revision) (flutter/engine#50559)
2024-02-12 [email protected] [fuchsia] Update Inspect library usage (flutter/engine#50467)
2024-02-12 [email protected] Initializes RBE in the build config runner (flutter/engine#50543)
2024-02-12 [email protected] Rename [ViewFocusDirection.backwards] to [ViewFocusDirection.backward] (flutter/engine#50533)
2024-02-12 [email protected] Refactor NDK helpers some more, add methods for SurfaceControl/Transaction, tests (flutter/engine#50540)
2024-02-12 [email protected] [Impeller] deleted the old blur (flutter/engine#50470)
2024-02-12 [email protected] Update codec defines for Skia (flutter/engine#50554)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from RVHAIKU50ogk to l6mWjvlO1xJg

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],[email protected] on the revert to ensure that a human
is aware of the problem.

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@yaakovschectman yaakovschectman yaakovschectman approved these changes

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