diff options
author | lawl <github@dumbinter.net> | 2022-01-06 10:44:13 +0200 |
---|---|---|
committer | lawl <github@dumbinter.net> | 2022-01-06 16:04:34 +0530 |
commit | 8c34658b64f1efeab501bef57d2bfa9579fe34e2 (patch) | |
tree | 3fef93871214bc85c89ffcd04c6782c8aa3862ce /vendor/gioui.org/shader/gio/zcopy.frag.0.glsl150 | |
parent | 38787e4195f2a34d7ec4421caf17cb99bc31fa2b (diff) | |
download | noisetorch-8c34658b64f1efeab501bef57d2bfa9579fe34e2.tar.gz noisetorch-8c34658b64f1efeab501bef57d2bfa9579fe34e2.zip |
Chore: Upgrade nucular GUI dependency
Diffstat (limited to 'vendor/gioui.org/shader/gio/zcopy.frag.0.glsl150')
-rw-r--r-- | vendor/gioui.org/shader/gio/zcopy.frag.0.glsl150 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/vendor/gioui.org/shader/gio/zcopy.frag.0.glsl150 b/vendor/gioui.org/shader/gio/zcopy.frag.0.glsl150 new file mode 100644 index 0000000..799add1 --- /dev/null +++ b/vendor/gioui.org/shader/gio/zcopy.frag.0.glsl150 @@ -0,0 +1,26 @@ +#version 150 + +uniform sampler2D tex; + +in vec2 vUV; +out vec4 fragColor; + +vec3 sRGBtoRGB(vec3 rgb) +{ + bvec3 cutoff = greaterThanEqual(rgb, vec3(0.040449999272823333740234375)); + vec3 below = rgb / vec3(12.9200000762939453125); + vec3 above = pow((rgb + vec3(0.054999999701976776123046875)) / vec3(1.05499994754791259765625), vec3(2.400000095367431640625)); + return vec3(cutoff.x ? above.x : below.x, cutoff.y ? above.y : below.y, cutoff.z ? above.z : below.z); +} + +void main() +{ + vec4 texel = texture(tex, vUV); + vec3 param = texel.xyz; + vec3 _59 = sRGBtoRGB(param); + texel.x = _59.x; + texel.y = _59.y; + texel.z = _59.z; + fragColor = texel; +} + |