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8c91c9912f
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Morten Johan Sørvig 8c91c9912f Avoid QImage copy in toTexture() 
Desktop OpenGL has GL_UNPACK_ROW_LENGTH which we
can use use to specify the image row stride.

This removes the need to call QImage::copy(). On
a retina MacbBok pro this reduces toTexture's share
of the total run time by 1-4%. (on tests/manual/
qopenglwidget/openglwidget)

Change-Id: Ia7f49d5c4ffcc347a495701bbaca6aecc2dc3433
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
2014-03-20 10:36:34 +01:00
bin automate handling of generated headers some more 2014-02-28 03:17:11 +01:00
config.tests QtPrintSupport - Increase Cups required to 1.4 2014-03-17 13:45:34 +01:00
dist update changelog for QtSql 5.3.0 2014-03-18 09:13:36 +01:00
doc Doc: ignore Q_DECL_NOEXCEPT_EXPR and QT_DEPRECATED_X 2014-03-17 20:52:49 +01:00
examples Use QCommandLineParser in example dnslookup. 2014-03-15 10:44:41 +01:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs encode the MSVC version in our mkspecs 2014-03-20 10:36:34 +01:00
qmake qmake: add replacement function getenv 2014-03-20 08:35:24 +01:00
src Avoid QImage copy in toTexture() 2014-03-20 10:36:34 +01:00
tests Fix positional binding values order in QSqlQuery 2014-03-20 10:36:34 +01:00
tools Remove definition QT_EDITION 2014-03-13 13:27:46 +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 -separate-debug-info sane 2014-03-20 10:36:34 +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 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 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 move generation of qconfig.h forwarding headers to qtbase.pro 2014-02-28 03:17:11 +01:00
sync.profile automate handling of generated headers some more 2014-02-28 03:17:11 +01:00