3 Commits

Author	SHA1	Message	Date
Christophe CURIS	79a95d7173	Fixed floating point constants defined as double but expected as float ... To preserve the accuracy of the operation, the C standard request that the mathematical operation is performed using double precision, but in many case this is not necessary so this patch fixes a few constants to avoid that conversion. Signed-off-by: Christophe CURIS <christophe.curis@free.fr>	2015-05-24 23:25:57 +01:00
Andreas Bierfert	085224973a	Fix incorrect FSF address	2013-01-07 21:19:40 +00:00
Christophe CURIS	3ed409cbd0	wrlib: Improvement in the alpha channel support. ... There are some problems in the alpha channel support, as is reported at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=72917 This patch add a new RCombineAlpha function, based on Gimp. This function is called when needed in the raster.c functions. This patch is based on the Brad Jorsch <anomie@users.sourceforge.net> patch for the 0.62.1-0.1 version. [crmafra: v1 was sent by Rodolfo kix Garcia <kix@kix.es>]	2012-01-18 12:04:57 +00:00