[osg-users] This weekend is about to get crazy - I have 95 miles to run!
Hi All, When not coding and running around after my family I like to go running, and to maximize the amount of fun that can be had running why not do it all day!! :-) My race starts at 1am Saturday on the west side of Glasgow, follows the West Highland Way, and finishes 95 miles (152km) later in Fort William.All going well I'll arrive late on Saturday or perhaps Sunday morning. If I'm a bit sleepy next week you'll know why... Have a great weekend, and yes leave those keyboards behind and explore the great outdoors :-D Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] osgmovie - ffmpeg or Gstreamer
Dear All, i would like to share with you some issues concerning play video streaming (with audio) starting from osgmovie. I already used ffmpeg plugin with sdl2, but i get different results with the same application (osgmovie) and the same video (.mp4 extension) on different PCs: - HP Z440 with geforce gtx 1080 - Alianware (laptop) with 2 graphic board (nvidia geforce gtx 1080 and an internal intel board) On HP, i play video correctly. On laptop video is playing faster. Is it depends on video board configurations? Is there some parameters i can configure on osg:iamgestreamer class or FFmpegImageStream, in order to force frame rate to a specific value? Furthermore, i'm looking for another plugin to use with openscenegraph (i'm using openscenegraph 3.5.3 on windows 10) as alternative of ffmpeg. I see that cmake accepts gstreamer, so i downloaded gstreamer development 1.0. Cmake works correctly, but no change appears on solution sln. I don't know how to proceed to use gstreamer with osgmovie to test some video and audio streaming. Is there any example about? Thank you in advance Kind regards Andrea ... Thank you! Cheers, Andrea -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=74117#74117 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [osgPlugins] Support for paletted images in dds plugin?
HI Bret, As long as adding support does introduce problems with other usage case I see no reason not to merge a patch adding palette support. My guess is that you'll need to resole the palette into a full osg::Image with RGB(A) within the plugin, as osg::Image doesn't have palette support (and neither does OpenGL.) Cheers, Robert. On Fri, 22 Jun 2018 at 11:14, bret curtis wrote: > > Hi, > > as the subject sudjests, will there ever be support for DDPF_PALETTEINDEXED* > images in the dds plugin: > osgPlugins/dds/ReaderWriterDDS.cpp ? > > In OpenMW (that uses OSG), we've come across "mods" that ship with dds files > that use DDPF_PALETTEINDEXED8 > > Since our goal is to support these mods out of the box without having to > contact the original author, it falls to OpenMW to eventually support it. As > you likely guessed it, OpenMW uses OSG's dds plugin to handle all dds images. > > If someone wanted to pick up this torch, would you accept a patch to add > support? > > What we currently see: > > Code: > Error loading textures\vurt_wl_cherryb03.dds: code 1 > Error loading textures\vurt_wl_cherryb05.dds: code 1 > Error loading textures\vurt_wl_goldenbark.dds: code 1 > > > > > The issue we are tracking internally with resulting image here: > https://gitlab.com/OpenMW/openmw/issues/3668 > > > > Thank you! > > Cheers, > bret > > -- > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=74114#74114 > > > > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] delete qwidget & removeView
How can i safely delete a qwidget and remove the corresponding view from the compositeviewer at runtime? At creation time i call setAttribute(Qt::WA_DeleteOnClose) and connect the destroyed() event of the widget with a function that just calls removeView(). After closing and opening the window several times it always crashes somewhere inside GraphicsWindowQt::swapBuffersImplementation() where _widget is NULL. OSG Version: 3.4.1 OS: OpenSuse Leap 42.1 -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=74115#74115 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] [osgPlugins] Support for paletted images in dds plugin?
Hi, as the subject sudjests, will there ever be support for DDPF_PALETTEINDEXED* images in the dds plugin: osgPlugins/dds/ReaderWriterDDS.cpp ? In OpenMW (that uses OSG), we've come across "mods" that ship with dds files that use DDPF_PALETTEINDEXED8 Since our goal is to support these mods out of the box without having to contact the original author, it falls to OpenMW to eventually support it. As you likely guessed it, OpenMW uses OSG's dds plugin to handle all dds images. If someone wanted to pick up this torch, would you accept a patch to add support? What we currently see: Code: Error loading textures\vurt_wl_cherryb03.dds: code 1 Error loading textures\vurt_wl_cherryb05.dds: code 1 Error loading textures\vurt_wl_goldenbark.dds: code 1 The issue we are tracking internally with resulting image here: https://gitlab.com/OpenMW/openmw/issues/3668 Thank you! Cheers, bret -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=74114#74114 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org