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fixed apo/flam3 brightness difference

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This commit is contained in:
zueuk 2008-08-25 14:58:34 +00:00
parent 2b83e09b1c
commit 2ee3bb39b3
1 changed files with 8 additions and 2 deletions
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10
2.10/Source/ImageMaker.pas
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@ -320,7 +320,10 @@ begin
filterValue := FFilter[ii, jj];
bucket := GetBucket(bx + jj, by + ii);
ls := lsa[Min(1023, bucket.Count)];
if bucket.count < 1024 then
ls := lsa[bucket.Count]
else
ls := (k1 * log10(1 + fcp.White_level * bucket.count * k2)) / (fcp.White_level * bucket.count);
fp[0] := fp[0] + filterValue * ls * bucket.Red;
fp[1] := fp[1] + filterValue * ls * bucket.Green;
@ -335,7 +338,10 @@ begin
fp[3] := fcp.white_level * fp[3] / PREFILTER_WHITE;
end else begin
bucket := GetBucket(bx, by);
ls := lsa[Min(1023, bucket.count)] / PREFILTER_WHITE;
if bucket.count < 1024 then
ls := lsa[bucket.count] / PREFILTER_WHITE
else
ls := (k1 * log10(1 + fcp.White_level * bucket.count * k2)) / (fcp.White_level * bucket.count) / PREFILTER_WHITE;
fp[0] := ls * bucket.Red;
fp[1] := ls * bucket.Green;