- Update to version 0.4.52:
- Core:
- Fix regression cubic interpolation - it was quadratic rather
than cubic, this improves all uses of cubic interpolation.
Use g_spawn_sync rather than system() for launching graphviz'
dot.
- Ops:
- invert-gamma: operate on perceptual encoding.
- newsprint: do processing with perceptual encoding.
- denoise-dct, mantiuk06: pass-through for too small input
buffers.
OBS-URL: https://build.opensuse.org/package/show/graphics/gegl?expand=0&rev=160
