6e13fb171c
Use a lookup table to do area calculations instead of Loop-Blinn-style
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distance-to-edge for stencil analytic antialiasing.
This improves the rendering quality of stencil AAA significantly.
Additionally, this adds an approximation of Core Graphics' (macOS')
defringing filter.
Closes #73 .
2018-03-19 14:35:36 -07:00
f3841ef402
Document more shader parameters
2018-01-04 18:07:14 -08:00
017a2e2f8c
Provide brief documentation of each shader
2017-12-30 20:32:51 -05:00
86df78f939
Flesh out the integration test more
2017-11-17 17:06:59 -08:00
0506365cc7
Fix blending in the text demo.
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As a nice added cleanup, this commit standardizes on the red channel for
all monochrome textures.
2017-10-26 20:15:51 -07:00
83cfb1d9d5
Make glyphs transparent.
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Avoids cutting off the bottom of the "g" in the text demo.
2017-09-19 13:57:56 -07:00
3ee066bdf0
Implement subpixel ECAA
2017-09-07 14:58:41 -07:00
cedce49a1d
Perform color defringing in the shader using the FreeType algorithm
2017-09-06 16:50:36 -07:00
82d2f076d7
Add basic subpixel AA support for SSAA.
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No LCD filter is implemented yet, so the color fringing is currently fairly extreme.
2017-09-06 16:32:11 -07:00
Patrick Walton