fix: Decode partial htj2k stream #68
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CodSpeed HQ / CodSpeed Performance Analysis
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May 21, 2026 in 0s
Performance Regression: -4.14%
⚡ 1 improved benchmark
❌ 3 regressed benchmarks
✅ 11 untouched benchmarks
⏩ 35 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|
| ⚡ | encode CT1.RAW (HTJ2K lossless) — cold |
36.7 ms | 34.7 ms | +5.73% |
| ❌ | decode CT1.j2c (.201 lossless, 512x512x16bit) — warm |
36.8 ms | 40.2 ms | -8.51% |
| ❌ | decode CT2.j2c (.201 lossless, 512x512x16bit) — cold |
36.6 ms | 39.1 ms | -6.57% |
| ❌ | decode CT2.j2c (.201 lossless, 512x512x16bit) — warm |
36.6 ms | 39.1 ms | -6.58% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing fix/htj2k-partial (ff08a16) with main (04c3e87)
Footnotes
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35 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
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