diff options
author | Rhys Weatherley <rhys.weatherley@nokia.com> | 2010-06-20 13:19:47 +1000 |
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committer | Rhys Weatherley <rhys.weatherley@nokia.com> | 2010-06-20 13:19:47 +1000 |
commit | 78ae8986c9dab74f383ba80bcbd54d102936286c (patch) | |
tree | 37ecd489b3df3cfbf644d060fdd1698dec02618a | |
parent | 2bb2f5bc5187eb7bd467a55ed7e95fd381577ea5 (diff) |
Document OpenCL 1.1 changes to the API.
-rw-r--r-- | doc/src/index.qdoc | 1 | ||||
-rw-r--r-- | doc/src/opencl11.qdoc | 72 |
2 files changed, 73 insertions, 0 deletions
diff --git a/doc/src/index.qdoc b/doc/src/index.qdoc index e7df7ce..c26fd90 100644 --- a/doc/src/index.qdoc +++ b/doc/src/index.qdoc @@ -84,6 +84,7 @@ <li><a href="clinfo.html">Device Capabilities</a></li> <li><a href="openclgl.html">OpenGL Interoperation</a></li> <li><a href="concurrent.html">OpenCL and QtConcurrent</a></li> + <li><a href="opencl11.html">OpenCL 1.1 Support</a></li> <li><a href="contrib.html">Contributing</a></li> </ul> </td> diff --git a/doc/src/opencl11.qdoc b/doc/src/opencl11.qdoc new file mode 100644 index 0000000..7d43078 --- /dev/null +++ b/doc/src/opencl11.qdoc @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtOpenCL module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/*! + \page opencl11.html + \title OpenCL 1.1 support in QtOpenCL + + The \l{http://www.khronos.org/registry/cl/}{OpenCL 1.1 + specification} was released in June 2010. The following + modifications have been made to QtOpenCL to support the + new version of the standard: + + \list + \o QCLPlatform::versionFlags() and QCLDevice::versionFlags() + to more easily detect which version of OpenCL is present + on the system. + \o Added QCLContext::createUserEvent() and QCLUserEvent to + support the creation and management of user events. + \o New QCLDevice queries: + \l{QCLDevice::languageVersion()}{languageVersion()}, + \l{QCLDevice::preferredHalfFloatVectorSize()}{preferredHalfFloatVectorSize()}, + and \l{QCLDevice::hasUnifiedMemory()}{hasUnifiedMemory()}. + \o The \c{setOutOfOrder()} and \c{setProfilingEnabled()} + functions have been removed from QCLCommandQueue because + OpenCL 1.1 has deprecated the functionality, and we want + to have API consistency between OpenCL 1.0 and 1.1. + Command queue properties can be set when the queue is + created with QCLContext::createCommandQueue(). + \o New channel orders have been added to QCLImageFormat for + the \c CL_Rx, \c CL_RGx, and \c CL_RGBx values. + \endlist + + \l{index.html}{Return to Home} +*/ |