Development notes

Find packages to upgrade: cargo outdated -R

Diff screencaps: http://www.imagemagick.org/Usage/compare/#methods

Debug OpenGL calls:

apitrace trace --api gl ../target/debug/editor ../data/raw_maps/montlake.bin
qapitrace editor.trace
apitrace dump editor.trace

Understand XML: just use firefox

Profiling

apt-get install google-perftools libgoogle-perftools-dev

Follow Usage from https://crates.io/crates/cpuprofiler

Run editor or headless with --enable_profiler

google-pprof --no_strip_temp ../target/debug/editor profile
google-pprof --no_strip_temp ../target/release/headless profile
top30 --cum

Building releases

Cross-compilation notes: https://github.com/rust-embedded/cross Or use https://github.com/japaric/trust

Initially have to:

rustup target add x86_64-pc-windows-gnu

Then:

sudo systemctl start docker
cross build --release --target x86_64-pc-windows-gnu --bin editor
wine target/x86_64-pc-windows-gnu/release/editor.exe data/maps/montlake.bin

Markdown

For formatting:

sudo apt-get install npm
cd ~; mkdir npm; cd npm
npm init --yes
npm install prettier --save-dev --save-exact

Use https://github.com/joeyespo/grip to render. Doesn't seem to work with the graphviz image.

https://github.com/ekalinin/github-markdown-toc for table of contents

Videos

# Fullscreen
ffmpeg -f x11grab -r 25 -s 1920x1080 -i :0.0 -vcodec huffyuv raw.avi
# Default window
ffmpeg -f x11grab -r 25 -s 1800x800 -i :0.0+28,92 -vcodec huffyuv raw.avi

ffmpeg -ss 10.0 -t 5.0 -i raw.avi -f gif -filter_complex "[0:v] fps=12,scale=1024:-1,split [a][b];[a] palettegen [p];[b][p] paletteuse" screencast.gif

1.7 KiB Raw Blame History

Development notes

Profiling

Building releases

Markdown

Videos

1.7 KiB

Raw Blame History