[Impeller] Add debug captures and inspector. #43764

bdero · 2023-07-18T10:41:24Z

Weekend project! Press C to capture in the Aiks playground.

Decided to finally give this a go and attempt to relieve some of the print debugging/mindfuck around investigation of coverage-related issues lately. :)

Captures:

Capture documents from anywhere in Impeller.
Easily implement inspectors for those documents.
Replay documents with live editing.
No overhead when capturing is build time disabled (that's the idea, anyway).
Low overhead when capturing is runtime disabled.

Aiks inspector:

Outline passes and rendered entities.
Identify collapsed passes.
Visibly highlight coverage.
Live edit scene properties.

Possible future work:

Filters!
Blend mode property.
Pointer + release proc property.
Support captures in the DL playground.
Text atlas visualization.
Multi-frame capture and scrubbing.
Menus instead of key bindings?

Screen.Recording.2023-07-18.at.3.08.45.AM.mov

chinmaygarde · 2023-07-18T19:14:46Z

whoa

chinmaygarde

Sorry about the really late review. I was on the fence about the intrusiveness of this but can definitely see the value. Especially as we build on top it. I think we should land and iterate on it and keep evaluating this from time to time.

auto-submit · 2023-08-24T01:20:15Z

auto label is removed for flutter/engine/43764, due to - The status or check suite Linux linux_host_engine has failed. Please fix the issues identified (or deflake) before re-applying this label.

…e#43764)

…133224) flutter/engine@aa98a9d...3b92bb6 2023-08-24 [email protected] [Impeller] Add debug captures and inspector. (flutter/engine#43764) 2023-08-24 [email protected] Roll Skia from e3ee267859a7 to 02eecda395ba (1 revision) (flutter/engine#45042) 2023-08-24 [email protected] Remove a clang-tidy test that launches a full run of clang-tidy (flutter/engine#45033) 2023-08-24 [email protected] Roll Skia from 9d4db3443527 to e3ee267859a7 (1 revision) (flutter/engine#45036) 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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

jonahwilliams · 2023-08-24T14:21:50Z

impeller/entity/contents/solid_color_contents.cc

 bool SolidColorContents::Render(const ContentContext& renderer,
                                const Entity& entity,
                                RenderPass& pass) const {
+  auto capture = entity.GetCapture().CreateChild("SolidColorContents");


Can we IFDEF these out?

There's theoretically no need. All this stuff is inlined and should flatten out to zero instructions when the capture is build-time disabled. (I haven't rigorously proven this, mind you)

Well, I'll see it in the profile if its there 😈 - but yeah, no need to worry about it until its a problem !

I'm gonna Volkswagen the heck out of our benchmarks, but in a benign way.

Just add some speedup loops

This reverts commit 3b92bb6.

Reverts #43764 Broke the wide gamut test on framework CI flutter/flutter#133255 https://ci.chromium.org/ui/p/flutter/builders/prod/Mac_ios%20wide_gamut_ios/3186/overview

…e#43764)

…133272) flutter/engine@aa98a9d...965501a 2023-08-24 [email protected] Roll Skia from 8b0fd320865e to b17ee34f3378 (1 revision) (flutter/engine#45073) 2023-08-24 [email protected] Revert Dart SDK to 3.2.0-97.0.dev (flutter/engine#45072) 2023-08-24 [email protected] Manual roll Dart SDK from 87a5a26b25fc to bcad589d5d81 (4 revisions) (flutter/engine#45065) 2023-08-24 [email protected] Roll Fuchsia Mac SDK from P8oeVw3whCGS6pCjL... to jkVyhV_xfb8Mv43xj... (flutter/engine#45068) 2023-08-24 [email protected] Roll Skia from e008ee76b890 to 8b0fd320865e (3 revisions) (flutter/engine#45067) 2023-08-24 [email protected] Remove package linter from DEPS (flutter/engine#45053) 2023-08-24 [email protected] Revert "[Impeller] Add debug captures and inspector." (flutter/engine#45062) 2023-08-24 [email protected] [Impeller] Don't place vertex buffer bindings in the Binding map. (flutter/engine#45040) 2023-08-24 [email protected] Roll Skia from 994d5e03fa1c to e008ee76b890 (1 revision) (flutter/engine#45061) 2023-08-24 [email protected] Revert "[Impeller] add trace events for VkRenderPass and VkFrameBuffeâ�¦ (flutter/engine#45047) 2023-08-24 [email protected] Roll Fuchsia Linux SDK from XoUnFqSvX9mhbXqBJ... to 0kEa4JczTMD0Xus08... (flutter/engine#45060) 2023-08-24 [email protected] Roll Skia from 68700a1a2be9 to 994d5e03fa1c (1 revision) (flutter/engine#45059) 2023-08-24 [email protected] Roll Skia from 13a050278b1a to 68700a1a2be9 (1 revision) (flutter/engine#45058) 2023-08-24 [email protected] Roll Skia from 317f4c2ba2ca to 13a050278b1a (1 revision) (flutter/engine#45054) 2023-08-24 [email protected] Roll Skia from 17c0f4b72fcd to 317f4c2ba2ca (1 revision) (flutter/engine#45051) 2023-08-24 [email protected] Roll Skia from 82472773892d to 17c0f4b72fcd (1 revision) (flutter/engine#45050) 2023-08-24 [email protected] Roll Skia from 02eecda395ba to 82472773892d (1 revision) (flutter/engine#45049) 2023-08-24 [email protected] Roll Fuchsia Mac SDK from vJ6oaubpqgRM2nb1e... to P8oeVw3whCGS6pCjL... (flutter/engine#45046) 2023-08-24 [email protected] Roll Fuchsia Linux SDK from -HcyJtxGxUDcqX-jo... to XoUnFqSvX9mhbXqBJ... (flutter/engine#45044) 2023-08-24 [email protected] Manual roll Dart SDK from ab417bc74bb1 to 87a5a26b25fc (4 revisions) (flutter/engine#45043) 2023-08-24 [email protected] [Impeller] Add debug captures and inspector. (flutter/engine#43764) 2023-08-24 [email protected] Roll Skia from e3ee267859a7 to 02eecda395ba (1 revision) (flutter/engine#45042) 2023-08-24 [email protected] Remove a clang-tidy test that launches a full run of clang-tidy (flutter/engine#45033) 2023-08-24 [email protected] Roll Skia from 9d4db3443527 to e3ee267859a7 (1 revision) (flutter/engine#45036) Also rolling transitive DEPS: fuchsia/sdk/core/linux-amd64 from -HcyJtxGxUDc to 0kEa4JczTMD0 fuchsia/sdk/core/mac-amd64 from vJ6oaubpqgRM to jkVyhV_xfb8M 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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Original PR: #43764

Weekend project! Press `C` to capture in the Aiks playground. Decided to finally give this a go and attempt to relieve some of the print debugging/mindfuck around investigation of coverage-related issues lately. :) Captures: * Capture documents from anywhere in Impeller. * Easily implement inspectors for those documents. * Replay documents with live editing. * No overhead when capturing is build time disabled (that's the idea, anyway). * Low overhead when capturing is runtime disabled. Aiks inspector: * Outline passes and rendered entities. * Identify collapsed passes. * Visibly highlight coverage. * Live edit scene properties. Possible future work: * Filters! * Blend mode property. * Pointer + release proc property. * Support captures in the DL playground. * Text atlas visualization. * Multi-frame capture and scrubbing. * Menus instead of key bindings? https://github.com/flutter/engine/assets/919017/a7a63e24-f72f-4140-a21e-6ca02a05fc20

Reverts flutter#43764 Broke the wide gamut test on framework CI flutter/flutter#133255 https://ci.chromium.org/ui/p/flutter/builders/prod/Mac_ios%20wide_gamut_ios/3186/overview

Original PR: flutter#43764

bdero added the e: impeller label Jul 18, 2023

bdero requested a review from chinmaygarde July 18, 2023 10:41

bdero self-assigned this Jul 18, 2023

bdero force-pushed the bdero/capture branch from ab285bc to 56be9c3 Compare July 18, 2023 18:37

bdero force-pushed the bdero/capture branch 2 times, most recently from 21df2e1 to c6d2c9a Compare July 20, 2023 21:28

chinmaygarde approved these changes Aug 22, 2023

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bdero force-pushed the bdero/capture branch 3 times, most recently from 5e7e0f0 to 29f58bf Compare August 23, 2023 20:18

bdero mentioned this pull request Aug 23, 2023

Revert follow-up for "Enable clang-tidy for pre-push (opt-out), exclude performance-unnecessary-value-param" flutter/flutter#133190

Closed

bdero force-pushed the bdero/capture branch 5 times, most recently from f7e1290 to 4a821ec Compare August 24, 2023 00:55

bdero added the autosubmit Merge PR when tree becomes green via auto submit App label Aug 24, 2023

auto-submit bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Aug 24, 2023

bdero added 3 commits August 23, 2023 18:30

[Impeller] Add debug captures and playground inspector

afe0c2a

Fix golden test harness

22c8921

Incorporate playground DPI

e39b2f7

bdero force-pushed the bdero/capture branch from 4a821ec to e39b2f7 Compare August 24, 2023 01:30

bdero added the autosubmit Merge PR when tree becomes green via auto submit App label Aug 24, 2023

auto-submit bot merged commit 3b92bb6 into flutter:main Aug 24, 2023

engine-flutter-autoroll mentioned this pull request Aug 24, 2023

Roll Flutter Engine from aa98a9d2e86f to 3b92bb6eda19 (4 revisions) flutter/flutter#133224

Merged

engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Aug 24, 2023

3b92bb6ed [Impeller] Add debug captures and inspector. (flutter/engin…

5ecf663

…e#43764)

jonahwilliams reviewed Aug 24, 2023

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zanderso added a commit that referenced this pull request Aug 24, 2023

Revert "[Impeller] Add debug captures and inspector. (#43764)"

513a339

This reverts commit 3b92bb6.

zanderso mentioned this pull request Aug 24, 2023

Revert "[Impeller] Add debug captures and inspector." #45062

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chinmaygarde mentioned this pull request Aug 24, 2023

[Impeller] Reland "Add debug captures and inspector". flutter/flutter#133257

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engine-flutter-autoroll mentioned this pull request Aug 24, 2023

Manual roll Flutter Engine from aa98a9d2e86f to 54c64a41a629 (18 revisions) flutter/flutter#133261

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Aug 24, 2023

3b92bb6ed [Impeller] Add debug captures and inspector. (flutter/engin…

d13ff01

…e#43764)

engine-flutter-autoroll mentioned this pull request Aug 24, 2023

Roll Flutter Engine from aa98a9d2e86f to 2436cffdbe65 (23 revisions) flutter/flutter#133270

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Aug 24, 2023

3b92bb6ed [Impeller] Add debug captures and inspector. (flutter/engin…

dd13058

…e#43764)

engine-flutter-autoroll mentioned this pull request Aug 24, 2023

Roll Flutter Engine from aa98a9d2e86f to 965501a25d92 (24 revisions) flutter/flutter#133272

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Aug 24, 2023

3b92bb6ed [Impeller] Add debug captures and inspector. (flutter/engin…

19c6a0e

…e#43764)

bdero mentioned this pull request Aug 25, 2023

[Impeller] Reland debug captures and inspector. #45094

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reidbaker mentioned this pull request Aug 25, 2023

Update to very new gradle version #45124

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bdero added a commit that referenced this pull request Aug 25, 2023

[Impeller] Reland debug captures and inspector. (#45094)

63fdf8a

Original PR: #43764

gaaclarke pushed a commit to gaaclarke/engine that referenced this pull request Aug 30, 2023

[Impeller] Reland debug captures and inspector. (flutter#45094)

0229753

Original PR: flutter#43764

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