Allan Sandfeld Jensen 0226795cf3 Round evenly in INV_PREMUL ... Currently INV_PREMUL rounds strictly down. While PREMUL rounds evenly. This patch adds 0x8000 to the intermediate results in INV_PREMUL before right shifting, thereby achieving even rounding. The rounding also makes PREMUL(INV_PREMUL()) into an identify operation, which means we can safely convert ARGB32PM to ARGB32 and back without ever losing color details. A test is added to verify this. Change-Id: I1267e109caddcff0c01d726cb5c1c1e9fa5f7996 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>		2014-01-29 08:54:55 +01:00
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image	Round evenly in INV_PREMUL	2014-01-29 08:54:55 +01:00
itemmodels	expand tabs and related whitespace fixes in *.{cpp,h,qdoc}	2014-01-13 22:46:50 +01:00
kernel	Fix MSVC-warnings about double to float truncation.	2014-01-24 20:26:39 +01:00
math3d	Add operator[] to QVectorND classes	2013-08-27 17:50:40 +02:00
painting	Tests for semi transparent blend on opaque formats	2014-01-29 00:18:15 +01:00
qopengl	Add takeTexture() to QOpenGLFramebufferObject	2014-01-07 13:04:18 +01:00
text	Fix application font removal when using FontConfig	2014-01-28 19:32:40 +01:00
util	Bugfix QDesktopServices on Windows	2013-07-11 10:56:49 +02:00
gui.pro	iOS: Enable building of basic tests	2014-01-22 12:35:17 +01:00