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Old 10 February 2016, 21:35   #97
mark_k
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Join Date: Aug 2004
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Posts: 2,481
I noticed that in video_calc_gammatable() you do
gamma[i][j] = (uae_u32)v;
where v is of type float.

Since the float-to-int conversion truncates, should you do this instead?
gamma[i][j] = (uae_u32)(v + 0.5f);

Edit to add: Similar issue in limit256() and limit256rb()? The limit256rb() case may be slightly different since there v can be negative.

Last edited by mark_k; 10 February 2016 at 22:05.
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