Edge Conf Rendering Performance Panel
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The 10 minute opening talk for the Rendering Performance panel at Edge NY, September 23rd 2013. This was just designed to give a brief overview of the topic before the Q&A portion of the panel.
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Edge Conf Rendering Performance Panel
- 1. Rendering Performance Andre Behrens Jonathan Klein Paul Lewis Ariya Hidayat Joshua Peek Eli Fidler Sunday, September 22, 13
- 2. 60 FPS Sunday, September 22, 13
- 3. 16.6 ms Sunday, September 22, 13
- 4. Sunday, September 22, 13
- 6. What Causes Jank? Sunday, September 22, 13
- 8. Why Do We Care? Sunday, September 22, 13
- 9. Facebook artificially slowed down frame rate on iOS and Android to 30 FPS, and “engagement collapsed” - Shane O'Sullivan, Edge London 2013 Sunday, September 22, 13
- 10. Etsy tested pre-fetching JS on our search results page, which caused jank as the JS finished downloading. All business metrics we monitored got much worse. - Me, right now Sunday, September 22, 13
- 11. How Do We Fix It? Sunday, September 22, 13
- 13. Sunday, September 22, 13
- 14. But Really... Sunday, September 22, 13
- 15. But Really... • requestAnimationFrame, not setTimeout Sunday, September 22, 13
- 16. But Really... • requestAnimationFrame, not setTimeout • Consistent frame rate > high frame rate Sunday, September 22, 13
- 17. But Really... • requestAnimationFrame, not setTimeout • Consistent frame rate > high frame rate • Paint less (batch) Sunday, September 22, 13
- 18. But Really... • requestAnimationFrame, not setTimeout • Consistent frame rate > high frame rate • Paint less (batch) • Consider translateZ hack Sunday, September 22, 13
- 19. But Really... • requestAnimationFrame, not setTimeout • Consistent frame rate > high frame rate • Paint less (batch) • Consider translateZ hack • Optimize texture uploads to the GPU Sunday, September 22, 13
- 20. Don’t Guess It, Test It! Sunday, September 22, 13
- 22. Panel Sunday, September 22, 13