AuroraMiddleware/qt5base-lts
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
17,061 Commits 4 Branches 0 Tags 339 MiB
C++ 84.2%
HTML 5.1%
C 4.2%
CMake 2.9%
Objective-C++ 2%
Other 1%
a7b8ef0841
Go to file
Allan Sandfeld Jensen a7b8ef0841 Export optimized premultiply and unpremultiply methods 
This patch optimizes the unpremultiply method further by using a
lookup table to avoid any divisions at all.

The opportunity is taken to export both premultiply and unpremultiply
since they are commonly used methods relevant to the exported QRgb type
that can be both premultiplied and unpremultipled ARGB.

[ChangeLog][QtGui][QColor] Exported highly optimized methods for
premultiply and unpremultiply of QRgb values.

Change-Id: I658bcf57b0bc73c34c1765b64617d43b63ae820b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
2014-02-10 12:49:06 +01:00
bin Merge "Merge remote-tracking branch 'origin/release' into stable" into refs/staging/stable 2013-06-15 22:39:25 +02:00
config.tests Make xcb compile with X-less EGL implementations 2014-02-09 20:03:29 +01:00
dist Merge remote-tracking branch 'origin/stable' into dev 2013-12-24 00:56:59 +01:00
doc Ask qdoc not to parse Q_DECL_UNUSED 2014-01-14 18:52:14 +01:00
examples widgets/mainwindows/mainwindow example: Use mouse release event for dock title. 2014-02-07 22:12:10 +01:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs Automatically link printsupport plugins to static applications. 2014-02-08 13:34:37 +01:00
qmake qmake WinRT: Default to x86 for lib path 2014-02-07 15:29:50 +01:00
src Export optimized premultiply and unpremultiply methods 2014-02-10 12:49:06 +01:00
tests QOpenGLTextureBlitter 2014-02-10 12:49:06 +01:00
tools Automatically link printsupport plugins to static applications. 2014-02-08 13:34:37 +01:00
util Introduce QChar::JoiningType enum and QChar::joiningType() method 2014-01-29 23:19:47 +01:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore GitIgnore updates 2013-12-09 17:28:18 +01:00
.qmake.conf Enable -Werror for all of qtbase 2013-09-04 01:50:10 +02:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure Make xcb compile with X-less EGL implementations 2014-02-09 20:03:29 +01:00
configure.bat get rid of syncqt wrapper scripts 2013-05-13 21:54:48 +02:00
header.BSD Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.FDL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL-ONLY Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
INSTALL INSTALL: Fix URL of Installing Qt documentation 2013-04-11 16:09:07 +02:00
LGPL_EXCEPTION.txt Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.GPL Add the LICENSE.GPL file to the module referenced from license headers 2012-05-20 22:41:08 +02:00
LICENSE.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
LICENSE.PREVIEW.COMMERCIAL Update LICENSE.PREVIEW.COMMERCIAL license 2013-06-03 20:04:26 +02:00
qtbase.pro Merge remote-tracking branch 'origin/release' into stable 2013-12-05 17:42:33 +01:00
sync.profile generate qfeatures.h at build time 2013-10-29 15:37:58 +01:00