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The trace event in the blit pass is firing potentially hundreds of times per frame when we incremental update the glyph atlas. This takes significantly more time than the blit itself.

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LGTM

@jonahwilliams jonahwilliams added the autosubmit Merge PR when tree becomes green via auto submit App label Sep 24, 2024
@auto-submit auto-submit bot merged commit 2ea3458 into flutter:main Sep 24, 2024
@jonahwilliams jonahwilliams deleted the remove-expensive-traces branch September 24, 2024 20:11
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Sep 24, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Sep 25, 2024
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Sep 25, 2024
flutter/engine@559f2ff...746ce61

2024-09-25 skia-flutter-autoroll@skia.org Roll Dart SDK from 7af8c4882e07 to eda9ae15367e (2 revisions) (flutter/engine#55417)
2024-09-25 bdero@google.com [Flutter GPU] Add CullMode. (flutter/engine#55409)
2024-09-25 skia-flutter-autoroll@skia.org Roll Skia from 2e92f0b443f4 to 3541cdf2fae6 (1 revision) (flutter/engine#55412)
2024-09-24 jonahwilliams@google.com [Impeller] fix Impeller on windows. (flutter/engine#55323)
2024-09-24 jonahwilliams@google.com [Impeller] add basic culling checks during text frame dispatcher. (flutter/engine#55168)
2024-09-24 matanlurey@users.noreply.github.com Move each dart GN rule to a standalone file. (flutter/engine#55404)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 118914b760cb to 2e92f0b443f4 (1 revision) (flutter/engine#55406)
2024-09-24 jonahwilliams@google.com [Impeller] Pack impeller:Path into 2 vecs instead of 3. (flutter/engine#55028)
2024-09-24 codefu@google.com Disallow time traveling frame times (flutter/engine#55310)
2024-09-24 jason-simmons@users.noreply.github.com [Impeller] Delete command pools held by the CommandPoolRecyclerVK after decoding an image on the IO thread (flutter/engine#55398)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from cf28f9dd411d to 118914b760cb (1 revision) (flutter/engine#55405)
2024-09-24 bdero@google.com [Flutter GPU] Add pipeline stencil config. (flutter/engine#55272)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 6e5ff9253147 to cf28f9dd411d (1 revision) (flutter/engine#55399)
2024-09-24 jonahwilliams@google.com [Impeller] delete expensive trace event. (flutter/engine#55400)

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 bdero@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
thejitenpatel pushed a commit to thejitenpatel/flutter that referenced this pull request Sep 26, 2024
…55648)

flutter/engine@559f2ff...746ce61

2024-09-25 skia-flutter-autoroll@skia.org Roll Dart SDK from 7af8c4882e07 to eda9ae15367e (2 revisions) (flutter/engine#55417)
2024-09-25 bdero@google.com [Flutter GPU] Add CullMode. (flutter/engine#55409)
2024-09-25 skia-flutter-autoroll@skia.org Roll Skia from 2e92f0b443f4 to 3541cdf2fae6 (1 revision) (flutter/engine#55412)
2024-09-24 jonahwilliams@google.com [Impeller] fix Impeller on windows. (flutter/engine#55323)
2024-09-24 jonahwilliams@google.com [Impeller] add basic culling checks during text frame dispatcher. (flutter/engine#55168)
2024-09-24 matanlurey@users.noreply.github.com Move each dart GN rule to a standalone file. (flutter/engine#55404)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 118914b760cb to 2e92f0b443f4 (1 revision) (flutter/engine#55406)
2024-09-24 jonahwilliams@google.com [Impeller] Pack impeller:Path into 2 vecs instead of 3. (flutter/engine#55028)
2024-09-24 codefu@google.com Disallow time traveling frame times (flutter/engine#55310)
2024-09-24 jason-simmons@users.noreply.github.com [Impeller] Delete command pools held by the CommandPoolRecyclerVK after decoding an image on the IO thread (flutter/engine#55398)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from cf28f9dd411d to 118914b760cb (1 revision) (flutter/engine#55405)
2024-09-24 bdero@google.com [Flutter GPU] Add pipeline stencil config. (flutter/engine#55272)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 6e5ff9253147 to cf28f9dd411d (1 revision) (flutter/engine#55399)
2024-09-24 jonahwilliams@google.com [Impeller] delete expensive trace event. (flutter/engine#55400)

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 bdero@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
thejitenpatel pushed a commit to thejitenpatel/flutter that referenced this pull request Sep 26, 2024
…55648)

flutter/engine@559f2ff...746ce61

2024-09-25 skia-flutter-autoroll@skia.org Roll Dart SDK from 7af8c4882e07 to eda9ae15367e (2 revisions) (flutter/engine#55417)
2024-09-25 bdero@google.com [Flutter GPU] Add CullMode. (flutter/engine#55409)
2024-09-25 skia-flutter-autoroll@skia.org Roll Skia from 2e92f0b443f4 to 3541cdf2fae6 (1 revision) (flutter/engine#55412)
2024-09-24 jonahwilliams@google.com [Impeller] fix Impeller on windows. (flutter/engine#55323)
2024-09-24 jonahwilliams@google.com [Impeller] add basic culling checks during text frame dispatcher. (flutter/engine#55168)
2024-09-24 matanlurey@users.noreply.github.com Move each dart GN rule to a standalone file. (flutter/engine#55404)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 118914b760cb to 2e92f0b443f4 (1 revision) (flutter/engine#55406)
2024-09-24 jonahwilliams@google.com [Impeller] Pack impeller:Path into 2 vecs instead of 3. (flutter/engine#55028)
2024-09-24 codefu@google.com Disallow time traveling frame times (flutter/engine#55310)
2024-09-24 jason-simmons@users.noreply.github.com [Impeller] Delete command pools held by the CommandPoolRecyclerVK after decoding an image on the IO thread (flutter/engine#55398)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from cf28f9dd411d to 118914b760cb (1 revision) (flutter/engine#55405)
2024-09-24 bdero@google.com [Flutter GPU] Add pipeline stencil config. (flutter/engine#55272)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 6e5ff9253147 to cf28f9dd411d (1 revision) (flutter/engine#55399)
2024-09-24 jonahwilliams@google.com [Impeller] delete expensive trace event. (flutter/engine#55400)

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 bdero@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
thejitenpatel pushed a commit to thejitenpatel/flutter that referenced this pull request Sep 27, 2024
…55648)

flutter/engine@559f2ff...746ce61

2024-09-25 skia-flutter-autoroll@skia.org Roll Dart SDK from 7af8c4882e07 to eda9ae15367e (2 revisions) (flutter/engine#55417)
2024-09-25 bdero@google.com [Flutter GPU] Add CullMode. (flutter/engine#55409)
2024-09-25 skia-flutter-autoroll@skia.org Roll Skia from 2e92f0b443f4 to 3541cdf2fae6 (1 revision) (flutter/engine#55412)
2024-09-24 jonahwilliams@google.com [Impeller] fix Impeller on windows. (flutter/engine#55323)
2024-09-24 jonahwilliams@google.com [Impeller] add basic culling checks during text frame dispatcher. (flutter/engine#55168)
2024-09-24 matanlurey@users.noreply.github.com Move each dart GN rule to a standalone file. (flutter/engine#55404)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 118914b760cb to 2e92f0b443f4 (1 revision) (flutter/engine#55406)
2024-09-24 jonahwilliams@google.com [Impeller] Pack impeller:Path into 2 vecs instead of 3. (flutter/engine#55028)
2024-09-24 codefu@google.com Disallow time traveling frame times (flutter/engine#55310)
2024-09-24 jason-simmons@users.noreply.github.com [Impeller] Delete command pools held by the CommandPoolRecyclerVK after decoding an image on the IO thread (flutter/engine#55398)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from cf28f9dd411d to 118914b760cb (1 revision) (flutter/engine#55405)
2024-09-24 bdero@google.com [Flutter GPU] Add pipeline stencil config. (flutter/engine#55272)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 6e5ff9253147 to cf28f9dd411d (1 revision) (flutter/engine#55399)
2024-09-24 jonahwilliams@google.com [Impeller] delete expensive trace event. (flutter/engine#55400)

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 bdero@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
thejitenpatel pushed a commit to thejitenpatel/flutter that referenced this pull request Sep 27, 2024
…55648)

flutter/engine@559f2ff...746ce61

2024-09-25 skia-flutter-autoroll@skia.org Roll Dart SDK from 7af8c4882e07 to eda9ae15367e (2 revisions) (flutter/engine#55417)
2024-09-25 bdero@google.com [Flutter GPU] Add CullMode. (flutter/engine#55409)
2024-09-25 skia-flutter-autoroll@skia.org Roll Skia from 2e92f0b443f4 to 3541cdf2fae6 (1 revision) (flutter/engine#55412)
2024-09-24 jonahwilliams@google.com [Impeller] fix Impeller on windows. (flutter/engine#55323)
2024-09-24 jonahwilliams@google.com [Impeller] add basic culling checks during text frame dispatcher. (flutter/engine#55168)
2024-09-24 matanlurey@users.noreply.github.com Move each dart GN rule to a standalone file. (flutter/engine#55404)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 118914b760cb to 2e92f0b443f4 (1 revision) (flutter/engine#55406)
2024-09-24 jonahwilliams@google.com [Impeller] Pack impeller:Path into 2 vecs instead of 3. (flutter/engine#55028)
2024-09-24 codefu@google.com Disallow time traveling frame times (flutter/engine#55310)
2024-09-24 jason-simmons@users.noreply.github.com [Impeller] Delete command pools held by the CommandPoolRecyclerVK after decoding an image on the IO thread (flutter/engine#55398)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from cf28f9dd411d to 118914b760cb (1 revision) (flutter/engine#55405)
2024-09-24 bdero@google.com [Flutter GPU] Add pipeline stencil config. (flutter/engine#55272)
2024-09-24 skia-flutter-autoroll@skia.org Roll Skia from 6e5ff9253147 to cf28f9dd411d (1 revision) (flutter/engine#55399)
2024-09-24 jonahwilliams@google.com [Impeller] delete expensive trace event. (flutter/engine#55400)

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 bdero@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
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