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Fix flickering on macOS 26 when tracy is enabled #22365

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Merged
mockersf merged 1 commit into from
Jan 3, 2026
Merged

Fix flickering on macOS 26 when tracy is enabled #22365

mockersf merged 1 commit into from
Jan 3, 2026

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@aevyrie
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@aevyrie aevyrie commented Jan 3, 2026

Objective

Solution

  • Disable writing timestamps in command encoders on macOS.

Testing

  • Can no longer repro with cargo run --example bloom_3d --features=trace_tracy
  • bevy_bistro_scene also no longer exhibits the flickering

@aevyrie aevyrie mentioned this pull request Jan 3, 2026
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@aevyrie aevyrie changed the title Fix flickering on macOS 26 when tracy is enabled. Fix flickering on macOS 26 when tracy is enabled Jan 3, 2026
@alice-i-cecile alice-i-cecile added C-Bug An unexpected or incorrect behavior A-Rendering Drawing game state to the screen S-Needs-Testing Testing must be done before this is safe to merge labels Jan 3, 2026
@alice-i-cecile alice-i-cecile added this to the 0.18 milestone Jan 3, 2026
@alice-i-cecile alice-i-cecile added O-MacOS Specific to the MacOS (Apple) desktop operating system A-Accessibility A problem that prevents users with disabilities from using Bevy labels Jan 3, 2026
@mockersf mockersf added this pull request to the merge queue Jan 3, 2026
Merged via the queue into bevyengine:main with commit 65779f3 Jan 3, 2026
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@github-project-automation github-project-automation bot moved this to Done in Rendering Jan 3, 2026
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Reviewers

@mockersf mockersf mockersf approved these changes

+2 more reviewers

@kfc35 kfc35 kfc35 approved these changes

@hukasu hukasu hukasu approved these changes

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A-Accessibility A problem that prevents users with disabilities from using Bevy A-Rendering Drawing game state to the screen C-Bug An unexpected or incorrect behavior O-MacOS Specific to the MacOS (Apple) desktop operating system S-Needs-Testing Testing must be done before this is safe to merge

Projects

Rendering
Status: Done

Milestone

0.18

Development

Successfully merging this pull request may close these issues.

Regression: (seizure risk?) screen flickers rapidly when using tracy

5 participants

@aevyrie @kfc35 @hukasu @mockersf @alice-i-cecile