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[devel] Removed a harmless extra png_set_invert_alpha()

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from pngwrite.c
This commit is contained in:
Glenn Randers-Pehrson 2009-10-31 12:31:06 -05:00
parent ee35abbcd0
commit 8fe28948ca
3 changed files with 6 additions and 10 deletions
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5
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.4.0beta89 - October 30, 2009
Libpng 1.4.0beta89 - October 31, 2009
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.
@ -588,8 +588,9 @@ version 1.4.0beta88 [October 30, 2009]
Revised libpng*.txt section about differences between 1.2.x and 1.4.0
because most of the new features have now been ported back to 1.2.41
version 1.4.0beta89 [October 30, 2009]
version 1.4.0beta89 [October 31, 2009]
More bugfixes and improvements to CMakeLists.txt (Philip Lowman)
Removed a harmless extra png_set_invert_alpha() from pngwrite.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

3
CHANGES
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@ -2274,8 +2274,9 @@ version 1.4.0beta88 [October 30, 2009]
Revised libpng*.txt section about differences between 1.2.x and 1.4.0
because most of the new features have now been ported back to 1.2.41
version 1.4.0beta89 [October 30, 2009]
version 1.4.0beta89 [October 31, 2009]
More bugfixes and improvements to CMakeLists.txt (Philip Lowman)
Removed a harmless extra png_set_invert_alpha() from pngwrite.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

8
pngwrite.c
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@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* Last changed in libpng 1.4.0 [October 30, 2009]
* Last changed in libpng 1.4.0 [October 31, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -1426,12 +1426,6 @@ png_write_png(png_structp png_ptr, png_infop info_ptr,
png_set_packswap(png_ptr);
#endif
#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED
/* Invert the alpha channel from opacity to transparency */
if (transforms & PNG_TRANSFORM_INVERT_ALPHA)
png_set_invert_alpha(png_ptr);
#endif
#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED
/* Invert the alpha channel from opacity to transparency */
if (transforms & PNG_TRANSFORM_INVERT_ALPHA)