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fix: remove unused ColorRGBX

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Daylin Morgan 2023-04-27 09:14:22 -05:00
parent f331a2f050
commit 3b1a12d744
Signed by: daylin
GPG key ID: C1E52E7DD81DF79F
1 changed files with 0 additions and 19 deletions
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src/catppuccin/chroma.nim
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@ -28,13 +28,6 @@ type
b*: uint8 ## Blue 0-255
a*: uint8 ## Alpha 0-255
ColorRGBX* = object
## Premultiplied alpha RGBA color stored as 4 uint8s
r*: uint8 ## Red 0-a
g*: uint8 ## Green 0-a
b*: uint8 ## Blue 0-a
a*: uint8 ## Alpha 0-255
# Color Space: HSL
ColorHSL* = object
## HSL attempts to resemble more perceptual color models
@ -78,18 +71,6 @@ proc hsl*(h, s, l: float32): ColorHSL {.inline.} =
# chroma/transformations ----------
proc rgba*(c: ColorRGBX): ColorRGBA {.inline.} =
## Convert a premultiplied alpha RGBA to a straight alpha RGBA.
result.r = c.r
result.g = c.g
result.b = c.b
result.a = c.a
if result.a != 0 and result.a != 255:
let multiplier = round((255 / c.a.float32) * 255).uint32
result.r = ((result.r.uint32 * multiplier + 127) div 255).uint8
result.g = ((result.g.uint32 * multiplier + 127) div 255).uint8
result.b = ((result.b.uint32 * multiplier + 127) div 255).uint8
proc rgb*(c: Color): ColorRGB {.inline.} =
## Convert Color to ColorRGB
result.r = round(c.r * 255).uint8