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[libpng17] Update CHANGES and ANNOUNCE

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Glenn Randers-Pehrson 2015-11-24 20:45:26 -06:00
parent 1c514557b6
commit edec44bfc4
2 changed files with 20 additions and 4 deletions
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14
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.7.0beta70 - November 24, 2015 Libpng 1.7.0beta70 - November 25, 2015
This is not intended to be a public release. It will be replaced 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. within a few weeks by a public version or by another test version.
@ -1022,8 +1022,16 @@ Version 1.7.0beta69 [November 24, 2015]
Temporarily disabled filter selection while writing, and temporarily Temporarily disabled filter selection while writing, and temporarily
replaced pngtest.png accordingly. replaced pngtest.png accordingly.
Version 1.7.0beta70 [November 24, 2015] Version 1.7.0beta70 [November 25, 2015]
Fixed a simple bracket problem that prevented reading non-interlaced
PNG files with height == 1.
The code failed to zero out the row buffer at the start of a pass where
the AVG filter is used because 'row_number' is not always zero (on
interlaced images) and, apparently, the assertion that the buffer had
been zeroed when allocated was not always correct for non-interlaced
images. Revealed by pngvalid --size with a hack to make it always
use AVG.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement

10
CHANGES
View File

@ -5321,7 +5321,15 @@ Version 1.7.0beta69 [November 24, 2015]
Temporarily disabled filter selection while writing, and temporarily Temporarily disabled filter selection while writing, and temporarily
replaced pngtest.png accordingly. replaced pngtest.png accordingly.
Version 1.7.0beta70 [November 24, 2015] Version 1.7.0beta70 [November 25, 2015]
Fixed a simple bracket problem that prevented reading non-interlaced
PNG files with height == 1.
The code failed to zero out the row buffer at the start of a pass where
the AVG filter is used because 'row_number' is not always zero (on
interlaced images) and, apparently, the assertion that the buffer had
been zeroed when allocated was not always correct for non-interlaced
images. Revealed by pngvalid --size with a hack to make it always
use AVG.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit