Le Fri, 29 Apr 2011 12:54:01 -0430, PICCORO McKAY Lenz mckaygerhard@gmail.com a écrit :
O.o slak a real linux distro use libpng 1.4 in lasted release, sorry !!! win distro NEVER! slack its the longer old distro in word! and the most close to linux folosophy
Slackware being a windistro was indeed a joke ;)
On Fri, Apr 29, 2011 at 11:29 AM, /dev/ammo42 mickeytintincolle@yahoo.frwrote:
Le Fri, 29 Apr 2011 10:42:58 -0430, PICCORO McKAY Lenz mckaygerhard@gmail.com a écrit :
please i send before a issue about merge patches.. libpng 1.4 its only in few linux dist, only the win-alike dist..
debian, slack, funtoo, win-buntu, debian-derivatives and some small dont use yet libpng 1.4 , the amount of users that use tde 3.5.1X dont are win-hat, win-suse or lasted slackware, its commonly debian or win-.buntu users..
-Slackware <= 13.0 uses libpng 1.2 -Slackware 13.1 uses libpng 1.2 and 1.4 -Slackware >=13.37 uses libpng 1.4 so windists are not the only dists using libpng 1.4 exclusively (or is Slackware a windist ? :D)
libpng patches must use a -D macro definet to use nwer or older version alternate!
or this patch must be inplemented outside normal release of qt3. by example in every specific distribution as Arch do in the kde3 alternate proyect.
On Thu, Apr 28, 2011 at 4:35 PM, Baho Utot baho-utot@columbus.rr.comwrote:
On 04/28/2011 12:49 PM, PICCORO McKAY Lenz wrote:
Hi Hello! everyone.
in this fashion API changes these days, I found that debian and winbuntu old lasted revisions, has old libpng 1.2, especialy lenny with 1.2.22, which means that the patchs for libpng 1.4 support on qt3 for trinity can make impossible compile into Debian squeeze, testing inlcusive, as win-buntu 9.XX, it should be modified to use a macro -LIB_PNG_14 or something similar .. I do not remember how to work with this but if I can do for the weekend..
If some body can do that , please change the patch for use optionaly both library versions...
If i can resolve all issues, i do a qt3 3.3.c tar gzipped release alternate for ready download in public, for easy acces to novice developers
I have libpng 1.4.5-1 installed and this patch for qt3 works for me
--- src/kernel/qpngio.cpp.orig 2010-01-16 22:02:41.000000000 +0100 +++ src/kernel/qpngio.cpp 2010-01-16 22:03:56.000000000 +0100 @@ -159,7 +159,7 @@ image.setColor( i, qRgba(c,c,c,0xff) ); } if ( png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) ) {
const int g = info_ptr->trans_values.gray;
const int g = info_ptr->trans_color.gray; if (g < ncols) { image.setAlphaBuffer(TRUE); image.setColor(g, image.color(g) & RGB_MASK);@@ -187,7 +187,7 @@ info_ptr->palette[i].red, info_ptr->palette[i].green, info_ptr->palette[i].blue,
info_ptr->trans[i]
info_ptr->trans_alpha[i] ) ); i++;@@ -321,9 +321,9 @@ png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) if (image.depth()==32 && png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) { QRgb trans = 0xFF000000 | qRgb(
(info_ptr->trans_values.red << 8 >> bit_depth)&0xff,(info_ptr->trans_values.green << 8 >>bit_depth)&0xff,
(info_ptr->trans_values.blue << 8 >>bit_depth)&0xff);
(info_ptr->trans_color.red << 8 >> bit_depth)&0xff,(info_ptr->trans_color.green << 8 >> bit_depth)&0xff,(info_ptr->trans_color.blue << 8 >> bit_depth)&0xff);
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