Higher precision in scaling.
Chris Reuter (approved)
Branch: suetanvil/gd-libgd:interp-precision
Branch: libgd/gd-libgd:master
Merged
Merged pull request
Merged in suetanvil/gd-libgd/interp-precision (pull request #15)
Merged in suetanvil/gd-libgd/interp-precision (pull request #15)
Switched from accumulating pixel values in unsigned chars to using doubles. Results in better image quality (fixes quantization and image darkening) and is slightly faster on modern hardware.