- 14 6月, 2011 5 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
由 John Bowler 提交于
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
outside of an unknown-chunk block in png.h because they are also needed for other uses.
-
由 Glenn Randers-Pehrson 提交于
to get the same (inaccurate) output as libpng-1.5.2 and earlier.
-
- 12 6月, 2011 2 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
- 11 6月, 2011 13 次提交
-
-
由 John Bowler 提交于
-
由 John Bowler 提交于
and are not necessarily fully supportable, particularly png_strncpy and png_snprintf.
-
由 John Bowler 提交于
This allows pngvalid to build when ALPHA_MODE is not supported, which is required if it is to build on libpng 1.4.
-
由 John Bowler 提交于
-
由 John Bowler 提交于
-
由 John Bowler 提交于
scripts/makefile.watcom. This project works with OpenWatcom 1.9. The IDE autogenerates appropriate makefiles (libpng.mk) for batch processing. The project is configurable, unlike the Visual Studio project, so long as the developer has an awk.
-
由 Glenn Randers-Pehrson 提交于
-
由 John Bowler 提交于
wrong (high by one) 25% of the time. Dividing by 257 with rounding is wrong in 128 out of 65536 cases. Getting the right answer all the time without division is easy.
-
由 Glenn Randers-Pehrson 提交于
only be used to reduce the defined limit, and that it also affects png writing.
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
由 John Bowler 提交于
-
由 Glenn Randers-Pehrson 提交于
-
- 08 6月, 2011 3 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
(Bug report by Frank Busse, related to CVE-2004-0421).
-
- 03 6月, 2011 1 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
- 23 5月, 2011 1 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
- 20 5月, 2011 2 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
- 19 5月, 2011 3 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
由 John Bowler 提交于
Changes only pngvalid and test-pngvalid-full.sh - no libpng changes - corrects the code for palette image tests, disables attempts to validate palette colors.
-
由 John Bowler 提交于
This problem is present in 1.5.2; if png_set_background is called with need_expand false and the matching 16 bit color libpng erroneously just treats it as an 8-bit color because of where png_do_expand_16 is in the transform list. This simple fix reduces the supplied colour to 8 bits, so it gets smashed, but this is better than the current behavior.
-
- 17 5月, 2011 7 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
由 John Bowler 提交于
png_expand_16 back where it was before libpng-1.5.3beta07. The change doesn't work because it requires 16 bit gamma tables when the code only generates 8 bit ones. This fails silently; the libpng code just doesn't do any gamma correction. Moving the tests back leaves the old, inaccurate, 8 bit gamma calculations, but these are clearly better than none!
-
由 Glenn Randers-Pehrson 提交于
-
- 16 5月, 2011 3 次提交
-
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-
由 Glenn Randers-Pehrson 提交于
-