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[devel] Fixed pngvalid, simplified macros, added checking for 0 in sCAL.

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This commit is contained in:
John Bowler
2011-06-18 13:37:11 -05:00
committed by Glenn Randers-Pehrson
parent c4a8214b77
commit 8d261262d9
11 changed files with 219 additions and 140 deletions
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@@ -3492,6 +3492,12 @@ Version 1.5.4beta06 [June 18, 2011]
Fixed new bug that was causing both strip_16 and scale_16 to be applied.
Version 1.5.4beta07 [June 18, 2011]
Fixed pngvalid, simplified macros, added checking for 0 in sCAL.
The ACCURATE scale macro is no longer defined in 1.5 - call the
png_scale_16_to_8 API. Made sure that PNG_READ_16_TO_8 is still defined
if the png_strip_16_to_8 API is present. png_check_fp_number now
maintains some state so that positive, negative and zero values are
identified. sCAL uses these to be strictly spec conformant.
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