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@@ -58,7 +58,10 @@ function image_loader.decode_float(blob)
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end
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local gamma = math.floor(im:gamma() * 1000000) / 1000000
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if gamma ~= 0 and gamma ~= gamma_lcd then
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- im:gammaCorrection(gamma / gamma_lcd)
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+ local cg = gamma / gamma_lcd
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+ im:gammaCorrection(cg, "Red")
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+ im:gammaCorrection(cg, "Blue")
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+ im:gammaCorrection(cg, "Green")
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end
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-- FIXME: How to detect that a image has an alpha channel?
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if blob:sub(1, 4) == "\x89PNG" or blob:sub(1, 3) == "GIF" then
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nagadomi