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Sean Harmer ca15825ed4 Add viewport transform to QMatrix4x4
This allows to easily create a matrix that performs the transformation
used by OpenGL fixed function to go from normalized device coordinates
to window coordinates.

This comes in useful if you need to perform the NDC->window coordinate
conversion inside a shader.

Change-Id: I183b3545bfb3eb1e8b13fc3172911b46926fcbb7
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
2014-05-16 09:53:58 +02:00
bin automate handling of generated headers some more 2014-02-28 03:17:11 +01:00
config.tests Add QSysInfo::cpuArchitecture() and fullCpuArchitecture() 2014-05-09 19:39:44 +02:00
dist Update changelog for Qt 5.3.0 2014-05-12 06:39:55 +02:00
doc Merge remote-tracking branch 'origin/stable' into dev 2014-05-13 22:19:10 +02:00
examples Use the new unified toolbar implementation in examples on OS X. 2014-05-12 21:40:43 +02:00
lib
mkspecs Merge remote-tracking branch 'origin/stable' into dev 2014-05-13 14:21:22 +02:00
qmake Merge remote-tracking branch 'origin/stable' into dev 2014-05-13 22:19:10 +02:00
src Add viewport transform to QMatrix4x4 2014-05-16 09:53:58 +02:00
tests Add viewport transform to QMatrix4x4 2014-05-16 09:53:58 +02:00
tools Merge remote-tracking branch 'origin/stable' into dev 2014-05-06 16:50:03 +02:00
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 Add .dylib and .d to .gitignore 2014-03-29 00:40:46 +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 Merge remote-tracking branch 'origin/stable' into dev 2014-05-06 16:50:03 +02:00
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
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INSTALL Doc: Update links in INSTALL file 2014-01-16 20:37:25 +01:00
LGPL_EXCEPTION.txt Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
LICENSE.FDL
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 LICENSE.LGPL 2014-03-31 12:36:33 +02:00
LICENSE.PREVIEW.COMMERCIAL Update LICENSE.PREVIEW.COMMERCIAL license 2013-06-03 20:04:26 +02:00
qtbase.pro untangle use of system vs. shell path(-list) semantics 2014-04-30 16:56:54 +02:00
sync.profile Add public and QPA APIs for adapting existing OpenGL contexts 2014-04-24 09:10:29 +02:00