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[libpng16] Marked the broken (bad white point) original HP sRGB profiles

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correctly and correct comments.
This commit is contained in:
John Bowler 2012-09-27 09:26:49 -05:00 committed by Glenn Randers-Pehrson
parent 48cbba8e8e
commit 8de49d0921
3 changed files with 18 additions and 11 deletions
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8
ANNOUNCE
View File

@ -1,5 +1,5 @@
Libpng 1.6.0beta30 - September 6, 2012
Libpng 1.6.0beta30 - September 27, 2012
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@ -504,7 +504,7 @@ Version 1.6.0beta29 [September 4, 2012]
part plus guessing a gAMA value requires code to pass selected RGB values
through the profile.
Version 1.6.0beta30 [September 6, 2012]
Version 1.6.0beta30 [September 27, 2012]
Changed ICC profile matrix/vector types to not depend on array type rules.
By the ANSI-C standard the new types should be identical to the previous
versions, and all known versions of gcc tested with the previous versions
@ -514,7 +514,9 @@ Version 1.6.0beta30 [September 6, 2012]
elements of the png_icc_matrix and png_icc_vector types. The accidental
(harmless) 'const' previously applied to the parameters of two of the
functions have also been removed.
Added a work around for GCC 4.2 optimiztion bug
Added a work around for GCC 4.2 optimization bug.
Marked the broken (bad white point) original HP sRGB profiles correctly and
correct comments.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

6
CHANGES
View File

@ -4256,7 +4256,7 @@ Version 1.6.0beta29 [September 4, 2012]
part plus guessing a gAMA value requires code to pass selected RGB values
through the profile.
Version 1.6.0beta30 [September 6, 2012]
Version 1.6.0beta30 [September 27, 2012]
Changed ICC profile matrix/vector types to not depend on array type rules.
By the ANSI-C standard the new types should be identical to the previous
versions, and all known versions of gcc tested with the previous versions
@ -4266,7 +4266,9 @@ Version 1.6.0beta30 [September 6, 2012]
elements of the png_icc_matrix and png_icc_vector types. The accidental
(harmless) 'const' previously applied to the parameters of two of the
functions have also been removed.
Added a work around for GCC 4.2 optimiztion bug
Added a work around for GCC 4.2 optimization bug.
Marked the broken (bad white point) original HP sRGB profiles correctly and
correct comments.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

13
png.c
View File

@ -749,13 +749,13 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
"libpng version 1.6.0beta30 - September 6, 2012" PNG_STRING_NEWLINE \
"libpng version 1.6.0beta30 - September 27, 2012" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2012 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE;
# else
return "libpng version 1.6.0beta30 - September 6, 2012\
return "libpng version 1.6.0beta30 - September 27, 2012\
Copyright (c) 1998-2012 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
@ -3386,14 +3386,17 @@ static const struct
/* This is a 'mntr' (display) profile with a mediaWhitePointTag that does not
* match the D50 PCS illuminant in the header (it is in fact the D65 values,
* so the white point is recorded as
* so the white point is recorded as the un-adapted value.) The profiles
* below only differ in one byte - the intent - and are basically the same as
* the previous profile except for the mediaWhitePointTag error and a missing
* chromaticAdaptationTag.
*/
PNG_ICC_CHECKSUM(0xf784f3fb, 0x182ea552,
PNG_MD5(0x00000000, 0x00000000, 0x00000000, 0x00000000), 0, 1/*broken*/,
"1998/02/09 06:49:00", 3144, "sRGB Profile.icc")
"1998/02/09 06:49:00", 3144, "HP-Microsoft sRGB v2 perceptual")
PNG_ICC_CHECKSUM(0x0398f3fcUL, 0xf29e526dUL,
PNG_MD5(0x00000000, 0x00000000, 0x00000000, 0x00000000), 1, 0,
PNG_MD5(0x00000000, 0x00000000, 0x00000000, 0x00000000), 1, 1/*broken*/,
"1998/02/09 06:49:00", 3144, "HP-Microsoft sRGB v2 media-relative")
};