Well shit happens. I will not delete the thread, since it may help others to avoid the same error.
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| [solved] Issue within a DLL? http://www.horde3d.org/forums/viewtopic.php?f=3&t=671 |
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| Author: | AcidFaucet [ 21.03.2009, 07:47 ] |
| Post subject: | [solved] Issue within a DLL? |
Alright, this isn't a bug per se, more of an issue. When using the Horde3D DLL in a DLL that a DLL uses that an application uses, Horde3D::init() chokes with every use of (char *)glGetString(); I haven't gone through thoroughly digging around, but everything works fine when I use the same DLL by a simple little application. Error message is "0xC0000005: Access violation reading location 0x00000000." Figured I would ask in case anyone already had an instant answer off the top of their head. Horde3D::getVersionString() performs perfectly fine and std::cout says the output is correct "Horde3d 1.0.0 Beta 2" IIRC. It's likely my fault, roll-your-own-plugin-system. If it's relevant to anyone in understanding the issue, Horde3D.dll is being used by HordeRenderer.dll which is implementing an AbstractRenderSystem class. The HordeRenderer.dll is being loaded at runtime like a plugin. |
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| Author: | AcidFaucet [ 21.03.2009, 07:51 ] |
| Post subject: | Re: Issue within a DLL? |
Oh shoot. Moderators delete at will. Doh! GL. Pure brain-deaded-ness. Problem was an issue of ordering. The renderer was being initialized (therefore calling Horde3D::init() ) before any sort of window / draw setup had been done. Cut and paste fixed it. |
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| Author: | Volker [ 21.03.2009, 09:42 ] |
| Post subject: | Re: Issue within a DLL? |
| Well shit happens. I will not delete the thread, since it may help others to avoid the same error.
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| Author: | NocV [ 25.07.2011, 20:31 ] |
| Post subject: | Re: [solved] Issue within a DLL? |
Volker wrote: :-) Well shit happens. I will not delete the thread, since it may help others to avoid the same error. As it did it did with me  I've been trying to get SDL and Horde3D playing nicely in the same VS2010 project, and i managed to get the code including and linking with SDL and Horde. But as soon as i added h3dinit() ... It just broke. Little did i know, you have to create a window with SDL before you can even initialize horde. Anyway, cheers guys. |
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