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[devel] Revised commentary about png_rgb_to_gray coefficents

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and fixed spelling (truely -> truly) in comments.
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Glenn Randers-Pehrson
2011-08-11 09:01:57 -05:00
parent a45ffbefb9
commit 0bc79772c8
3 changed files with 7 additions and 2 deletions
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pngset.c
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@@ -99,7 +99,7 @@ png_set_gAMA_fixed(png_structp png_ptr, png_infop info_ptr, png_fixed_point
* possible for 1/gamma to overflow the limit of 21474 and this means the
* gamma value must be at least 5/100000 and hence at most 20000.0. For
* safety the limits here are a little narrower. The values are 0.00016 to
* 6250.0, which are truely ridiculous gammma values (and will produce
* 6250.0, which are truly ridiculous gammma values (and will produce
* displays that are all black or all white.)
*/
if (file_gamma < 16 || file_gamma > 625000000)