mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

[libpng16Cleanup of png_set_filler(). This function does very different things

Browse Source 
on read and write.  In libpng 1.6 the two cases can be distinguished and
considerable code cleanup, and extra error checking, is possible.  This
makes calls on the write side that have no effect be ignored with a
png_app_error(), which can be disabled in the app using
png_set_benign_errors(), and removes the spurious use of usr_channels
on the read side.
This commit is contained in:
John Bowler
2012-08-09 21:17:56 -05:00
committed by Glenn Randers-Pehrson
parent 432c174b64
commit dff6f4c4f0
5 changed files with 86 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
ANNOUNCE
View File

@@ -415,6 +415,13 @@ Version 1.6.0beta27 [August 10, 2012]
it with strncpy().
Eliminated use of png_sizeof(); use sizeof() instead.
Use a consistent style for (sizeof type) and (sizeof (array))
Cleanup of png_set_filler(). This function does very different things on
read and write. In libpng 1.6 the two cases can be distinguished and
considerable code cleanup, and extra error checking, is possible. This
makes calls on the write side that have no effect be ignored with a
png_app_error(), which can be disabled in the app using
png_set_benign_errors(), and removes the spurious use of usr_channels
on the read side.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit