We were compiling `src/loaders/external_png` but using the header from
`src/loaders/png`, leading to `-Wodr` warnings.
Remove unused bundled lodepng code since we use `external_png` (libpng).
Whitespace changes are from upstream, will attempt PR'ing a cleanup there for
future updates.
We're still formally tracking v0.8.1, those fixes don't impact the
library features. I didn't bother documenting them with patches as
they will likely soon make their way to either a v0.8.2 or v0.9.0.
ThorVG is a platform-independent portable library for drawing vector-based
scene and animation.
Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
Rémi Verschelde
K. S. Ernest (iFire) Lee
Anilforextra