We're still not game, but there has been progress. A progress report.

• openjpeg

  7 865 5.9 C

  Official repository of the OpenJPEG project

  

  Details here, if you like reading bug reports. It took the cooperation of developers at all four levels to fix this. I wrote a test project to reproduce the problem, the jpeg2k developer was able to reproduce the problem under valgrind (a tool for finding bad pointer references in C, seldom needed by Rust users), an OpenJPEG developer fixed the C code, and everybody in the chain updated versions. Thanks to everyone who had a part in this.

• rend3

  8 813 5.5 Rust

  Easy to use, customizable, efficient 3D renderer library built on wgpu.

  

  That's been fixed. It was one of those things where a complicated workaround for Rust's ownership rules, one that required maintaining internal consistency between multiple tables, was inconsistent.

• SonarLint

  www.sonarlint.org

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• wgpu

  95 7,877 9.1 Rust

  Safe and portable GPU abstraction in Rust, implementing WebGPU API.

  

  That's a known problem, and it's now getting attention after my previous post.

• egui

  101 15,160 9.4 Rust

  egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native

  A simple TextEdit window with content being added from the bottom becomes blurry. What actually happens is that, at 60 FPS, alternate frames are displaced upwards slightly. A 30 FPS video capture looks fine, but a 60 FPS capture shows the problem. This worked in previous versions of egii, but is broken in 0.21.0. This may be related to a generic problem with "bottom up" mode in the layout engine. Egui has one-pass layout, done on each frame, but tries to do some things which are hard to do in one pass.

• tracy

  17 5,759 6.7 C++

  Frame profiler

  Profiling on the CPU side is well handled by tracy, which is a game-oriented profiler. My programs render-bench and ui-mock are prepped for Tracy, as is Rend3, so you can try it out on them.

• ui-mock

  7 14 8.4 Rust

  Profiling on the CPU side is well handled by tracy, which is a game-oriented profiler. My programs render-bench and ui-mock are prepped for Tracy, as is Rend3, so you can try it out on them.

• wgpu-profiler

  1 51 10.0 Rust

  Simple profiler scopes for wgpu using timer queries

  There's a wgpu profiler for finding out where the GPU is spending its time. Haven't tried that.

• InfluxDB

  www.influxdata.com

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