Nicolas Winkler
23ecd61563
adding libpng and zlib
|
%!s(int64=5) %!d(string=hai) anos | |
|---|---|---|
| .. | ||
| interlaced | %!s(int64=5) %!d(string=hai) anos | |
| README | %!s(int64=5) %!d(string=hai) anos | |
| bad_interlace_conversions.txt | %!s(int64=5) %!d(string=hai) anos | |
| basn0g01.png | %!s(int64=5) %!d(string=hai) anos | |
| basn0g02.png | %!s(int64=5) %!d(string=hai) anos | |
| basn0g04.png | %!s(int64=5) %!d(string=hai) anos | |
| basn0g08.png | %!s(int64=5) %!d(string=hai) anos | |
| basn0g16.png | %!s(int64=5) %!d(string=hai) anos | |
| basn2c08.png | %!s(int64=5) %!d(string=hai) anos | |
| basn2c16.png | %!s(int64=5) %!d(string=hai) anos | |
| basn3p01.png | %!s(int64=5) %!d(string=hai) anos | |
| basn3p02.png | %!s(int64=5) %!d(string=hai) anos | |
| basn3p04.png | %!s(int64=5) %!d(string=hai) anos | |
| basn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| basn4a08.png | %!s(int64=5) %!d(string=hai) anos | |
| basn4a16.png | %!s(int64=5) %!d(string=hai) anos | |
| basn6a08.png | %!s(int64=5) %!d(string=hai) anos | |
| basn6a16.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbbn0g01.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbbn0g02.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbbn0g04.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbbn2c16.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbbn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbgn2c16.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbgn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbrn2c08.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbwn0g16.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbwn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| ftbyn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| ftp0n0g08.png | %!s(int64=5) %!d(string=hai) anos | |
| ftp0n2c08.png | %!s(int64=5) %!d(string=hai) anos | |
| ftp0n3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| ftp1n3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn0g08.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn0g16.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn2c08.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn2c16.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn4a08.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn4a16.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn6a08.png | %!s(int64=5) %!d(string=hai) anos | |
| ibasn6a16.png | %!s(int64=5) %!d(string=hai) anos | |
| iftbbn2c16.png | %!s(int64=5) %!d(string=hai) anos | |
| iftbbn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| iftbgn2c16.png | %!s(int64=5) %!d(string=hai) anos | |
| iftbgn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| iftbrn2c08.png | %!s(int64=5) %!d(string=hai) anos | |
| iftbwn0g16.png | %!s(int64=5) %!d(string=hai) anos | |
| iftbwn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| iftbyn3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| iftp0n0g08.png | %!s(int64=5) %!d(string=hai) anos | |
| iftp0n2c08.png | %!s(int64=5) %!d(string=hai) anos | |
| iftp0n3p08.png | %!s(int64=5) %!d(string=hai) anos | |
| iftp1n3p08.png | %!s(int64=5) %!d(string=hai) anos | |
README
pngsuite
--------
Copyright (c) Willem van Schaik, 1999, 2011, 2012
Two images (ftbbn0g01.png and ftbbn0g02.png) are by Glenn Randers-Pehrson, 2012
Permission to use, copy, modify, and distribute these images for any
purpose and without fee is hereby granted.
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 "i*.png" images are the same images, but interlaced.
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
------------ ------ --------------
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
ftbbn0g01.png 1-bit grayscale, black bKGD
ftbbn0g02.png 2-bit grayscale, black bKGD
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)
Filter 0 was used 32 times
Testing basn0g02.png: PASS (448 zero samples)
Filter 0 was used 32 times
Testing basn0g04.png: PASS (520 zero samples)
Filter 0 was used 32 times
Testing basn0g08.png: PASS (3 zero samples)
Filter 1 was used 9 times
Filter 4 was used 23 times
Testing basn0g16.png: PASS (1 zero samples)
Filter 1 was used 1 times
Filter 2 was used 31 times
Testing basn2c08.png: PASS (6 zero samples)
Filter 1 was used 5 times
Filter 4 was used 27 times
Testing basn2c16.png: PASS (592 zero samples)
Filter 1 was used 1 times
Filter 4 was used 31 times
Testing basn3p01.png: PASS (512 zero samples)
Filter 0 was used 32 times
Testing basn3p02.png: PASS (448 zero samples)
Filter 0 was used 32 times
Testing basn3p04.png: PASS (544 zero samples)
Filter 0 was used 32 times
Testing basn3p08.png: PASS (4 zero samples)
Filter 0 was used 32 times
Testing basn4a08.png: PASS (32 zero samples)
Filter 1 was used 1 times
Filter 4 was used 31 times
Testing basn4a16.png: PASS (64 zero samples)
Filter 0 was used 1 times
Filter 1 was used 2 times
Filter 2 was used 1 times
Filter 4 was used 28 times
Testing basn6a08.png: PASS (160 zero samples)
Filter 1 was used 1 times
Filter 4 was used 31 times
Testing basn6a16.png: PASS (1072 zero samples)
Filter 1 was used 4 times
Filter 4 was used 28 times
libpng passes test
Willem van Schaik
October 1999