3 commits

Author	SHA1	Message	Date
hunterk	94a7736c65	add cleanEdge shader with edge-smoothing and rotation presets (#479) ... * add cleanEdge shader with edge-smoothing and rotation presets * move cleanEdge to an include to customize available parameters in scale vs rotate versions	2023-09-10 10:03:07 -05:00
fishcu	e366c7524c	Correctly account for screen rotation in several shaders (#478) ... * Refactor scaling into include library Add separate H and V integer scale forcing Fix blur_fill; average fill still TODO Clean up and fix blur_fill; Initial docs; Avg fill TODO Mostly fix avg. fill; sampling TODO; Bump versions, add docs Fix H/V extension; Tweak default params Fix avg. fill Remove defines, create functions Reorder params Clean up Fix pixel_aa subpx sampling with rotation * Minor docs fix	2023-09-10 09:15:41 -05:00
fishcu	259ff81f4b	Repo reorg: edge smoothing, interpolation, and pixel art scaling (#469) ... * Move initial batch of shaders and presets to smoothing subdirectory * Rename smoothing to edge enhancement * Move cubic and windowed into interpolation * Fix some presets * Fix rest of presets * Rename edge-enhancement to edge-smoothing * Move pixel art scalers into separate directory separate from 'interpolation' * Flatten interpolation/cubic into interpolation/	2023-08-12 18:09:28 -05:00