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

[master] Updated contrib/pngsuite/README to add the word "modify".

Browse Source
This commit is contained in:
Glenn Randers-Pehrson 2011-03-08 11:28:35 -06:00
parent af4c99b21a
commit 86946fdc03
3 changed files with 43 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ANNOUNCE
View File

@ -1,5 +1,5 @@
Libpng 1.4.6beta06 - January 23, 2011
Libpng 1.4.6beta06 - February 28, 2011
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.
@ -49,7 +49,8 @@ version 1.4.6beta05 [January 23, 2011]
Fixed a typo in the *.def files and deleted entries that are now
declared in pngpriv.h
version 1.4.6beta06 [January 23, 2011]
version 1.4.6beta06 [February 28, 2011]
Updated contrib/pngsuite/README to add the word "modify".
Send comments/corrections/commendations to glennrp at users.sourceforge.net
or to png-mng-implement at lists.sf.net (subscription required; visit

3
CHANGES
View File

@ -2761,7 +2761,8 @@ version 1.4.6beta05 [January 23, 2011]
Fixed a typo in the *.def files and deleted entries that are now
declared in pngpriv.h
version 1.4.6beta06 [January 23, 2011]
version 1.4.6beta06 [February 28, 2011]
Updated contrib/pngsuite/README to add the word "modify".
Send comments/corrections/commendations to glennrp at users.sourceforge.net
or to png-mng-implement at lists.sf.net (subscription required; visit

59
contrib/pngsuite/README
View File

@ -1,41 +1,58 @@
pngsuite
--------
(c) Willem van Schaik, 1999
(c) Willem van Schaik, 1999, 2011
Permission to use, copy, and distribute these images for any purpose and
without fee is hereby granted.
Permission to use, copy, modify, and distribute these images for any
purpose and without fee is hereby granted.
These 15 images are part of the much larger PngSuite test-set of
The 15 "bas*.png" images are part of the much larger PngSuite test-set of
images, available for developers of PNG supporting software. The
complete set, available at http:/www.schaik.com/pngsuite/, contains
a variety of images to test interlacing, gamma settings, ancillary
chunks, etc.
The "ft*.png" images are "free/libre" replacements for the transparent
corresponding t*.png images in the PngSuite.
The images in this directory represent the basic PNG color-types:
grayscale (1-16 bit deep), full color (8 or 16 bit), paletted
(1-8 bit) and grayscale or color images with alpha channel. You
can use them to test the proper functioning of PNG software.
filename depth type
filename depth type
------------ ------ --------------
basn0g01.png 1-bit grayscale
basn0g02.png 2-bit grayscale
basn0g04.png 4-bit grayscale
basn0g08.png 8-bit grayscale
basn0g16.png 16-bit grayscale
basn2c08.png 8-bit truecolor
basn2c16.png 16-bit truecolor
basn3p01.png 1-bit paletted
basn3p02.png 2-bit paletted
basn3p04.png 4-bit paletted
basn3p08.png 8-bit paletted
basn4a08.png 8-bit gray with alpha
basn4a16.png 16-bit gray with alpha
basn6a08.png 8-bit RGBA
basn6a16.png 16-bit RGBA
basn0g01.png 1-bit grayscale
basn0g02.png 2-bit grayscale
basn0g04.png 4-bit grayscale
basn0g08.png 8-bit grayscale
basn0g16.png 16-bit grayscale
basn2c08.png 8-bit truecolor
basn2c16.png 16-bit truecolor
basn3p01.png 1-bit paletted
basn3p02.png 2-bit paletted
basn3p04.png 4-bit paletted
basn3p08.png 8-bit paletted
basn4a08.png 8-bit gray with alpha
basn4a16.png 16-bit gray with alpha
basn6a08.png 8-bit RGBA
basn6a16.png 16-bit RGBA
Here is the correct result of typing "pngtest -m *.png" in
ftbbn0g04.png 4-bit grayscale, black bKGD
ftbbn2c16.png 16-bit truecolor, black bKGD
ftbbn3p08.png 8-bit paletted, black bKGD
ftbgn2c16.png 16-bit truecolor, gray bKGD
ftbgn3p08.png 8-bit paletted, gray bKGD
ftbrn2c08.png 8-bit truecolor, red bKGD
ftbwn0g16.png 16-bit gray, white bKGD
ftbwn3p08.png 8-bit paletted, white bKGD
ftbyn3p08.png 8-bit paletted, yellow bKGD
ftp0n0g08.png 8-bit grayscale, opaque
ftp0n2c08.png 8-bit truecolor, opaque
ftp0n3p08.png 8-bit paletted, opaque
ftp1n3p08.png 8-bit paletted, no bKGD
Here is the correct result of typing "pngtest -m bas*.png" in
this directory:
Testing basn0g01.png: PASS (524 zero samples)