alex/slang-shaders
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402 commits 1 branch 0 tags 112 MiB
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20 commits

Author SHA1 Message Date
hunterk 81faa39b3f add crt-interlaced-halation and quilez shaders and presets 2017-02-28 14:50:17 -06:00
hunterk b63a904399 add bevel shader 2017-01-23 16:34:10 -06:00
hunterk 3f8da2fe14 add smootheststep shader 2017-01-23 16:23:57 -06:00
hunterk 0acd9db91c whoops, already had so moving it to top 2017-01-19 14:13:15 -06:00
hunterk 6d868df91a add author block to AANN 2017-01-19 14:09:16 -06:00
hunterk 8df1213ad5 add pixellate license 2017-01-19 13:48:22 -06:00
hunterk 87c4e92a8b fix undershot in automatic prescale at exact integer scales 2017-01-19 10:08:19 -06:00
hunterk 7f57e74535 fix some dumb mistakes 2017-01-18 12:45:32 -06:00
hunterk 9846f2de0b add option to interpolate in linear gamma 2017-01-17 16:38:39 -06:00
hunterk 7c2c7406ab change some gl_FragCoords to match spec doc 2017-01-06 12:55:04 -06:00
hizzlekizzle 4aa0679176 add default auto-pre-scale to sharp-bilinear 2016-12-30 08:28:09 -06:00
hunterk cd2d282159 add ascii art shader and fix ds-hybrid 2016-10-19 22:30:27 -05:00
hizzlekizzle a0c500abd5 add pixellate preset 2016-09-02 21:32:20 -05:00
hizzlekizzle d1e050686b fix pixellate, hopefpully 2016-09-02 21:23:43 -05:00
Monroe88 c9bc79e10a (AANN) Add parameters 2016-08-14 14:12:16 -05:00
Monroe88 e410ff0886 (sharp-bilinear) Add parameters 2016-08-14 13:57:32 -05:00
Arzed Five f0c2969e74 (retro) Ported retro-v2 and the respective preset. 2016-08-07 18:42:11 +01:00
rz5 a0608ed481 Update aann.slang 
Notable changes:
* As per https://www.opengl.org/wiki/GLSL_Optimizations, I tried replacing divisions with multiplications.
* All the color space conversion functions accept (and work on) vectors instead of single.

This part is subjective, but I formatted the code all around based on my idea of what looks most legible  .

@wareya, @Monroe88: Hi, could you both take a quick glance at my multiply-add optimizations? The wiki says it would make it faster, dunno by how much but it was easy to change and it didn't hinder legibility too much.
 2016-07-19 14:20:30 +01:00
Monroe88 6a6fc86cf3 (AANN) Update to latest version 2016-07-18 21:08:02 -05:00
hunterk fb4f5d002b add aann and sharp-bilinear and broken pixellate 2016-07-14 15:54:54 -05:00