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Rename "tohsv" and "torgb" operations to allow for possible future color space additions

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cheapie
2021-01-29 20:46:13 -06:00
parent 5c2cb60815
commit 813ada878e
2 changed files with 8 additions and 8 deletions
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12
gpu.lua
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@@ -16,7 +16,7 @@ local function implodebits(input)
return output
end
local function tohsv(r,g,b)
local function rgbtohsv(r,g,b)
r = r/255
g = g/255
b = b/255
@@ -44,7 +44,7 @@ local function tohsv(r,g,b)
return math.floor(hue*255),math.floor(sat*255),math.floor(max*255)
end
local function torgb(h,s,v)
local function hsvtorgb(h,s,v)
h = h/255*360
s = s/255
v = v/255
@@ -159,10 +159,10 @@ local function blend(src,dst,mode,transparent)
return string.format("%02X%02X%02X",r,g,b)
elseif op == "and" or op == "or" or op == "xor" or op == "xnor" or op == "not" or op == "nand" or op == "nor" then
return bitwiseblend(srcr,dstr,srcg,dstg,srcb,dstb,op)
elseif op == "tohsv" then
return string.format("%02X%02X%02X",tohsv(srcr,srcg,srcb))
elseif op == "torgb" then
return string.format("%02X%02X%02X",torgb(srcr,srcg,srcb))
elseif op == "tohsv" or op == "rgbtohsv" then
return string.format("%02X%02X%02X",rgbtohsv(srcr,srcg,srcb))
elseif op == "torgb" or op == "hsvtorgb" then
return string.format("%02X%02X%02X",hsvtorgb(srcr,srcg,srcb))
else
return src
end