Undocumented in source.
Resize image. Partial gamma correction looks better on mips; set to 1.0 to disable gamma correction. Filter scale: values < 1.0 cause aliasing, but create sharper looking mips (0.75f, for example).
Get filter name. Will return null for invalid index.
Find filter index by name. Will use default filter for invalid names.
Default filter for image resampler.
Maximum image width/height for image resampler.
Number of known image resizer filters.