David Gavilan – Medium

David Gavilan

David Gavilan

Concurrency recipes in Swift and C++

Ways of performing a loop in parallel. In Swift, with GCD & async/await. In C++, with threads, async/futures, C++17 & TBB.

Mar 4

Concurrency recipes in Swift and C++

Mar 4

David Gavilan
in
Real Time Rendering

Mantis Shrimp: Image Differences with Metal shaders

Inner workings of this image diff tool & shader sandbox

Feb 26

Mantis Shrimp: Image Differences with Metal shaders

Feb 26

David Gavilan

Troubleshooting “Disk not ejected properly” on a LaCie USB-C HDD

Figuring out whether the hardware is faulty with long conversations with Apple & Seagate support

Feb 20

Troubleshooting “Disk not ejected properly” on a LaCie USB-C HDD

Feb 20

David Gavilan

EnDavid: My retrospective of 2023

A summary of my achievements & celebrations of 2023

Jan 21

EnDavid: My retrospective of 2023

Jan 21

David Gavilan

8+ years programming for fashion

A mostly technical summary of my years at Metail

Jan 1

8+ years programming for fashion

Jan 1

David Gavilan

EnDavid: Retrospective 2022

My 2022 at a glance, from leisure to work

Jan 2, 2023

EnDavid: Retrospective 2022

Jan 2, 2023

David Gavilan
in
Real Time Rendering

Reasons for a solo dev to love Godot Engine

Godot is the most fun game engine I tried so far (vs Unity, O3DE, UE4, Fox Engine, Lens Studio, Disney’s…)

Aug 21, 2022

Reasons for a solo dev to love Godot Engine

Aug 21, 2022

David Gavilan
in
Real Time Rendering

Colouring graphs for a wireframe shader

The relation between graph colouring and wireframes

Apr 14, 2022

Colouring graphs for a wireframe shader

Apr 14, 2022

David Gavilan

The complexity of creating a leaderboard in Google Play

Answering the “why not for Android?” question

Mar 27, 2022

The complexity of creating a leaderboard in Google Play

Mar 27, 2022

David Gavilan

Swift recursive enumerations and snailfish numbers (AoC 2021)

Day 18 of Advent of Code 2021 and why the fanciest data structure is not always the best solution.

Jan 8, 2022

Swift recursive enumerations and snailfish numbers (AoC 2021)

Jan 8, 2022

David Gavilan

David Gavilan

Ph.D. Graphics Engineer at Metail. Worked on several graphics engines in the past (Fox Engine, Disney Infinity, mobile VR, server-side rendering).

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