minecraft-pi-reborn/libpng
Archived
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[master] Removed a harmless extra png_set_invert_alpha()

Browse Source 
from pngwrite.c
This commit is contained in:
Glenn Randers-Pehrson 2009-10-31 12:28:23 -05:00
parent b7a9d80f28
commit 948c6ee88d
3 changed files with 7 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ANNOUNCE
View File

@ -1,5 +1,5 @@
Libpng 1.2.41beta09 - October 30, 2009 Libpng 1.2.41beta09 - October 31, 2009
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.
@ -84,7 +84,8 @@ version 1.2.41beta08 [October 30, 2009]
Relocated png_do_chop() ahead of building gamma tables in pngrtran.c Relocated png_do_chop() ahead of building gamma tables in pngrtran.c
This avoids building 16-bit gamma tables unnecessarily. This avoids building 16-bit gamma tables unnecessarily.
version 1.2.41beta09 [October 30, 2009] version 1.2.41beta09 [October 31, 2009]
Removed a harmless extra png_set_invert_alpha() from pngwrite.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net

5
CHANGES
View File

@ -2466,7 +2466,7 @@ version 1.2.40beta01 [August 20, 2009]
version 1.2.40rc01 [September 2, 2009] version 1.2.40rc01 [September 2, 2009]
Various bugfixes and improvements to CMakeLists.txt (Philip Lowman) Various bugfixes and improvements to CMakeLists.txt (Philip Lowman)
version 1.2.40 and 1.0.49 [October 30, 2009] version 1.2.40 and 1.0.49 [October 31, 2009]
No changes. No changes.
version 1.0.50 [September 10, 2009] version 1.0.50 [September 10, 2009]
@ -2514,7 +2514,8 @@ version 1.2.41beta08 [October 30, 2009]
Relocated png_do_chop() ahead of building gamma tables in pngrtran.c Relocated png_do_chop() ahead of building gamma tables in pngrtran.c
This avoids building 16-bit gamma tables unnecessarily. This avoids building 16-bit gamma tables unnecessarily.
version 1.2.41beta09 [October 30, 2009] version 1.2.41beta09 [October 31, 2009]
Removed a harmless extra png_set_invert_alpha() from pngwrite.c
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

8
pngwrite.c
View File

@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file /* pngwrite.c - general routines to write a PNG file
* *
* Last changed in libpng 1.2.41 [October 30, 2009] * Last changed in libpng 1.2.41 [October 31, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -1565,12 +1565,6 @@ png_write_png(png_structp png_ptr, png_infop info_ptr,
png_set_packswap(png_ptr); png_set_packswap(png_ptr);
#endif #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 #ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED
/* Invert the alpha channel from opacity to transparency */ /* Invert the alpha channel from opacity to transparency */
if (transforms & PNG_TRANSFORM_INVERT_ALPHA) if (transforms & PNG_TRANSFORM_INVERT_ALPHA)