Petros Douvantzis

Cofounder and CTO @horizonCamera ● Creator of Horizon app

[Petros Douvantzis @Petrakeas]

Is it me or Final Fantasy XV track "Hammerhead" sounds like Blondie's "Call me"? https://t.co/P6kf3B4T6c

[Petros Douvantzis @Petrakeas]

Can't explain these unpredictable calculation results on @Arm Cortex-A53 https://t.co/S3hWM8zYeQ

[Petros Douvantzis @Petrakeas]

I just published “Alias free resize with RenderScript” https://t.co/vI49zPpw6F

[Petros Douvantzis @Petrakeas]

(int) (2160. / 2.16) -> 999

[Petros Douvantzis @Petrakeas]

Just found the cause of a weird bug. Android 6+ seems to back-up & restore you apps' data by default. https://t.co/K64wsenirv

[Petros Douvantzis @Petrakeas]

Upgrading my #alienware alpha

[Petros Douvantzis @Petrakeas]

The Mono guys are super fast. The bug is now fixed: https://t.co/xvCYqNa0vq

[Petros Douvantzis @Petrakeas]

After studying C#'s memory model and lock-free programming, I've spotted a bug in Mono's volatile implementation https://t.co/nm03sEF0Io

[Petros Douvantzis @Petrakeas]

@jiatse you can always use headless fragments to avoid recreating the views.

[Petros Douvantzis @Petrakeas]

@jiatse I didn't dig deeper. I am not actually using the proposed mvp architecture. I was trying to understand it.

[Linkpack @linkpackapp]

Huge server update! Your Linkpacks are now on auto-updating! No need to keep tapping the share button. Blog post is coming soon :)

[Stelios Petrakis @stelabouras]

At last! @Linkpackapp is now available! Check out and vote our entry on @ProductHunt! https://t.co/42L91xxJsJ :)

[App Store @AppStore]

🎉🎊#Thanksgiving🎊🎉

[Petros Douvantzis @Petrakeas]

A post about one of the optimizations we did on @HorizonCamera for Android: https://t.co/UogzQ00iRN

[Petros Douvantzis @Petrakeas]

Nice post about asynchronous messaging patterns in audio processing. It also applies to a realtime video pipeline. https://t.co/iajQosAZUG

[Horizon Camera @HorizonCamera]

Horizon 3.5 introduces Filter Packs! Check out our latest trailer here: https://t.co/NwVP8tLAWf

[Petros Douvantzis @Petrakeas]

Lower GPU usage in Android with one style attribute: <item name="android:windowBackground">@null</item>

[Horizon Camera @HorizonCamera]

Horizon SDK is here! The technology that powers Horizon app is now available to all iOS developers! https://t.co/r1aOryIQ59

[Petros Douvantzis @Petrakeas]

Some utility methods I made, that help you get a return value when posting a runnable or wait until it finishes: https://t.co/oxdS4nt2y6

[Petros Douvantzis @Petrakeas]

Don't use array() with direct ByteBuffers in Java. Learned it the hard way. https://t.co/TfKyOJckvh