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Third Party Libpng
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9a82547a
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Third Party Libpng
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体验新版 GitCode,发现更多精彩内容 >>
提交
9a82547a
编写于
10月 24, 2012
作者:
G
Glenn Randers-Pehrson
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电子邮件补丁
差异文件
[libpng16] Fixed build when using #define PNG_NO_READ_GAMMA in png_do_compose()
in pngrtran.c (Domani Hannes).
上级
a9f44be8
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
9 addition
and
5 deletion
+9
-5
ANNOUNCE
ANNOUNCE
+4
-2
CHANGES
CHANGES
+3
-1
pngrtran.c
pngrtran.c
+2
-2
未找到文件。
ANNOUNCE
浏览文件 @
9a82547a
Libpng 1.6.0beta30 -
September 30
, 2012
Libpng 1.6.0beta30 -
October 24
, 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 30
, 2012]
Version 1.6.0beta30 [
October 24
, 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
...
...
@@ -522,6 +522,8 @@ Version 1.6.0beta30 [September 30, 2012]
builds, fixed build errors and corrected a minor exit code error in
pngvalid if the 'touch' file name is invalid.
Add updated WARNING file to projects/vstudio from libpng 1.5/vstudio
Fixed build when using #define PNG_NO_READ_GAMMA in png_do_compose() in
pngrtran.c (Domani Hannes).
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
...
...
CHANGES
浏览文件 @
9a82547a
...
...
@@ -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 30
, 2012]
Version 1.6.0beta30 [
October 24
, 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
...
...
@@ -4274,6 +4274,8 @@ Version 1.6.0beta30 [September 30, 2012]
builds, fixed build errors and corrected a minor exit code error in
pngvalid if the 'touch' file name is invalid.
Add updated WARNING file to projects/vstudio from libpng 1.5/vstudio
Fixed build when using #define PNG_NO_READ_GAMMA in png_do_compose() in
pngrtran.c (Domani Hannes).
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
...
...
pngrtran.c
浏览文件 @
9a82547a
...
...
@@ -3968,7 +3968,7 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structrp png_ptr)
*
sp
=
(
png_byte
)
png_ptr
->
background
.
gray
;
else
if
(
a
<
0xff
)
png_composite
(
*
sp
,
*
sp
,
a
,
png_ptr
->
background
_1
.
gray
);
png_composite
(
*
sp
,
*
sp
,
a
,
png_ptr
->
background
.
gray
);
}
}
}
...
...
@@ -4037,7 +4037,7 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structrp png_ptr)
png_uint_16
g
,
v
;
g
=
(
png_uint_16
)(((
*
sp
)
<<
8
)
+
*
(
sp
+
1
));
png_composite_16
(
v
,
g
,
a
,
png_ptr
->
background
_1
.
gray
);
png_composite_16
(
v
,
g
,
a
,
png_ptr
->
background
.
gray
);
*
sp
=
(
png_byte
)((
v
>>
8
)
&
0xff
);
*
(
sp
+
1
)
=
(
png_byte
)(
v
&
0xff
);
}
...
...
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