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flutter_flutter/docs/engine/impeller/docs/benchmarks.md
John "codefu" McDole e068a3e6c4
chore: move engine docs out of engine/ and into docs/ (#175195) 
Moving docs to be co-located with other docs + updating links. This has
the benefit of not including docs in engine content hash semantics.
2025-09-16 18:19:50 +00:00

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Impeller Benchmarks

Here are some noteworthy benchmarks related to Impeller performance:

  • New Gallery - Runs through the Flutter Gallery with a driver test.

  • Animated Blur Backdrop Filter - A driver test that scrolls to a screen and animates a Blur Backdrop filter to get progressively blurrier. This covers a gap in the "New Gallery" tests we've seen in places like Wonderous.

  • Animated Advanced Blend - A driver test like the Animated Blur test, but is displaying a handful of advanced blurs since it represents a specific case exercised in Wonderous.

  • Backdrop Filter Perf - A driver test that isolates better the performance of blurs.

    • iPhone 11 (Metal) - Average rasterizer time: dashboard