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Apparently the previous commit was not enough to sate BMP's hunger for my mind

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Take this offering BMP gods, with alpha "support"
This commit is contained in:
20kdc 2018-04-07 11:53:03 +01:00
parent a837148c3b
commit 9caf0115d2
1 changed files with 6 additions and 3 deletions
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9
code/apps/app-klogo.lua
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@ -60,7 +60,10 @@ lcWidth = bitmap.dsSpan
local running = true
local function decodeRGB(rgb)
local function decodeRGB(rgb, igp)
if igp and bitmap.bpp > 24 then
rgb = math.floor(rgb / 256)
end
return math.floor(rgb / 65536) % 256, math.floor(rgb / 256) % 256, rgb % 256
end
@ -70,9 +73,9 @@ neoux.create(bW, bH, nil, neoux.tcwindow(bW, bH, {
selectable = true,
get = function (window, x, y, bg, fg, selected, colour)
if bitmap.ignoresPalette then
return decodeRGB(bitmap.getPixel(x - 1, y - 1, 0))
return decodeRGB(bitmap.getPixel(x - 1, y - 1, 0), true)
end
return decodeRGB(bitmap.getPalette(bitmap.getPixel(x - 1, y - 1, 0)))
return decodeRGB(bitmap.getPalette(bitmap.getPixel(x - 1, y - 1, 0)), false)
end
}, 1)
}, function (w)