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Christoph Sterz

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Companion apps and more second screen options with QtQt World Summit 20192019-11-04
Motivation, concrete options and working demos for adding a second screen: state sync via Qt Remote Objects to avoid mismatched UI state; remote display with…
Talk on
How to optimise Qt Quick 2 applications for maximum performanceQt World Summit 20192019-11-04
Shows how Qt Quick 2 renders via a scene graph and OpenGL, then gives concrete fixes: use GammaRay overdraw visualization and OpenGL profilers to find costly…
Talk on
Extending the Performance Analyis ToolsetOpen Source Summit Europe & ELC + OpenIoT Summit Europe 20182018-10-22
Hotspot is a free Hotspot (perf-based) UI that reads perf records, uses perf-pazza and libdw/libunwind for off-target unwinding, and visualizes flame graphs so…
Talk on
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