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unify color specification

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colors were a mixture of 4bpp integers (0=white, 15=black) and
fractional blackness levels (0=white, 1.0=black) before. This is
now unified to use the color specification of the Blitbuffer API.
This commit is contained in:
Hans-Werner Hilse
2014-10-22 15:34:11 +02:00
parent 03ac887d46
commit 5982e24d57
34 changed files with 140 additions and 104 deletions
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4
frontend/ui/rendertext.lua
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@@ -149,9 +149,7 @@ function RenderText:renderUtf8Text(buffer, x, y, face, text, kerning, bold, fgco
end
if not fgcolor then
fgcolor = BlitBuffer.Color8(0xFF)
elseif type(fgcolor) == "number" then
fgcolor = BlitBuffer.Color8(fgcolor*0xFF)
fgcolor = BlitBuffer.COLOR_BLACK
end
-- may still need more adaptive pen placement when kerning,