libretro/slang-shaders
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8 Commits

Author SHA1 Message Date
Hyllian
729ab17673 Update super-xbr and mixed-res shaders 
- Super-xbr go back to gamma color, as I think it looks better;
- Some parameters tweaked;
- New mixed-res presets.
 2024-05-03 12:39:32 -03:00
Hyllian
40f5d882c8 Add n64 3-point and relief shaders 
- Known N64 3-point texture filter, now in slang;
- Relief shader. Gives some bump to pixel art games.
 2024-04-17 15:11:12 -03:00
Hyllian
341aac7b7f
Add 2xsal-level2-xbr shader and presets (#573) 
* Add 2xsal-level2-xbr shader and presets

Port of guest' shaders from Cg.

* xbr-xsal presets moved to presets subdir
 2024-04-10 19:27:05 -05:00
Hyllian
2e3f25c347 Add NEDI-Hybrid shaders 
- Update NEDI shaders;
- Add NEDI-hybrid shaders. It includes filter fallback (b-spline, jinc, catmull-rom).
 2024-04-09 13:42:15 -03:00
Hyllian
0135078c3a Update NEDI shaders 
* Implemented bilinear fallback to get rid of most NEDI artifacts;
* User Param EDGE STRENGTH added. At value 1.0 it behaves as original NEDI.
* Presets updated.
 2024-04-05 15:26:40 -03:00
Hyllian
2ac8ca7c1b Update ddt.slang 
* Implemented Fallback to Bilinear controlled by user param.

* At its default value it gets rid of most ddt artifacts by falling back to relied bilinear filtering.

* At value 1.0, it behaves as original DDT shader.
 2024-04-05 15:22:30 -03:00
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
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