Thanks Konstantin for the comments, I have a follow up question. Upto what version of QT Webkit can we use QPainter/QPainterEngine/OpenGL ES 1.x based graphics? Do we have restriction after certain version of QT Webkit where porting Graphics on top of OpenGL ES 1.x (fixed function pipeline) becomes tedious/complicated and higher version of OpenGl (like Opengl2.0 ES, programmable pipeline) are preferred/recommended.
Thanks for help in advance! Best Regards Gaurav ________________________________ From: Konstantin Tokarev <[email protected]> Sent: Wednesday, August 2, 2017 14:27 To: Gaurav Ekoram Aradhya (Product Engineering Service); [email protected] Subject: Re: [webkit-qt] OpenGl version for QT WebKit 5.0 ** This mail has been sent from an external source. Treat hyperlinks and attachments in this email with caution** 02.08.2017, 22:20, "[email protected]" <[email protected]>: > Hello there, > > We are trying to port QT Webkit 5.0 ( upstream trunk subversion revision > 136242) on an embedded platform. Earlier to this we had Webkit 74xxx (release > in 2010) on the embedded platform with Custom implementation of OpenGl 1.x ES. Latest QtWebKit branch is based on r196805 + lots of backported fixes. https://clicktime.symantec.com/a/1/c9w57xeWSnHPMe-ZCviAKqv-KXWW41SlF6rRvBaaKms=?d=lI0LGpqj47KvnMDiKjohhRsWXurw-tTZx-2rrmODD7ktvRZInTiBMnxbbJOWH0bS0WNp3LpTOQwecIzVdoTFhI_3ODhAAx_FTQ9Is0L2qpACYEAwJ92Hp3gTrHvviS1hmxTJdRDvuhUYwqBA0KU4XGPfxBTCfr0RAfP_PIPlhcTTjKhVpQSbJZlZmsQlb6XuCkdkLkKnzWYwOEHrH_ITWT2UYUOpsJoWgiQ_gso73rM4KpGwYmW4lJqQf7bEM8UYK9TJl04wKvHRS9WgjBN-87DORtcEcpXHaYZsRqhNhDlt7maxcJq3f5dMhMOmPxzOVeaok7yLtcKDY3MG4eXLINmCVdfHNvdKWxYKBx4uLYMw6_ZmIPxh&u=http%3A%2F%2Fcode.qt.io%2Fcgit%2Fqt%2Fqtwebkit.git%2F%3Fh%3D5.212 > > We want to continue using our existing custom OpenGl 1.x implementation for > the targeted QT WebKit version 5.0. So can we continue using our custom > OpenGl 1.x implementation (fixed function pipeline) for QT WebKit 5.0 Port? > Ofcourse there could be few additional tweaks/functions/ extensions to be > supported by the custom OpenGl to support QT WebKit. At a high level any idea > what could be the challenges faced from a Graphics pipeline perspective for > WebKit QT port? Qt port assumes that GraphicsContext painting is done via QPainter (see GraphicsContextQt). However, if QPainter uses QPaintEngine based on OpenGL ES 1.x, it should be possible to integrate your OpenGL-based GraphicsContext smoothly. > > Thanks for help in advance! > > Warm Regards > > Gaurav > > The information contained in this electronic message and any attachments to > this message are intended for the exclusive use of the addressee(s) and may > contain proprietary, confidential or privileged information. If you are not > the intended recipient, you should not disseminate, distribute or copy this > e-mail. Please notify the sender immediately and destroy all copies of this > message and any attachments. WARNING: Computer viruses can be transmitted via > email. The recipient should check this email and any attachments for the > presence of viruses. The company accepts no liability for any damage caused > by any virus transmitted by this email. www.wipro.com<http://www.wipro.com> Wipro - IT Services, Consulting, System Integration & IT ...<http://www.wipro.com/> www.wipro.com Wipro delivers IT Services, Business and Technology Consulting, IT Outsourcing and System Integration services & solutions. > , > > _______________________________________________ > webkit-qt mailing list > [email protected] > https://lists.webkit.org/mailman/listinfo/webkit-qt webkit-qt Info Page<https://lists.webkit.org/mailman/listinfo/webkit-qt> lists.webkit.org To see the collection of prior postings to the list, visit the webkit-qt Archives. Using webkit-qt: To post a message to all the list members, send ... -- Regards, Konstantin ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________ The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com
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