 | | Re: Problem with LDView —Travis Cobbs
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| | | (...) It appears that the crash is happening in the ATI OpenGL driver. (Note: I'm not saying that the ATI driver is responsible for the crash, just that that's where it's crashing.) Some things to try: Create the following DWORD registry key and set (...) (16 years ago, 25-Jun-08, to lugnet.cad)
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| | | | | Re: Problem with LDView —Tim David
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| | | | (...) Thanks for that, I'll have a play. I suspect that the problem is likely to be the latest version of the graphics card driver! I tend to keep stuff up to date and LDView certainly worked in the past on this hardware (might have been a previous (...) (16 years ago, 25-Jun-08, to lugnet.cad)
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| | | | | | Re: Problem with LDView —Tim David
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| | | | I found a newer ATI driver and installed it, still same problem! I uninstalled all graphics card drivers and re-installed new one, LDView now works Thanks for the pointer Tim (16 years ago, 26-Jun-08, to lugnet.cad)
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| | | | | | Re: Problem with LDView —Tim David
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| | | | (...) I spoke too soon. Although it started working, it then stopped working halfway through rendering some parts for LPub. From then on it crashed on opening. I went through the reg keys you listed and the last one (it would be!) IgnoreVBO seems to (...) (16 years ago, 27-Jun-08, to lugnet.cad)
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| | | | | | Re: Problem with LDView —Travis Cobbs
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| | | | (...) (I did list that one first for a reason: to me it seemed the most likely culprit.) OK. Peter Bartfai (the person who maintains LDView's Linux port) has had crashes related to VBO in Linux on an ATI card. I'm not getting them with my ATI card (...) (16 years ago, 27-Jun-08, to lugnet.cad)
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| | | | | | Re: Problem with LDView —Roland Melkert
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| | | | | (...) While writing the LD4DStudio rendering code, I also had some problems with AV crashes. It turned out being caused by mixed glDrawElement usage (with / without glBindbuffer usage). I fixed it by calling: glBindBuffer(GL_ARRAY_BUFFER, 0); (...) (16 years ago, 27-Jun-08, to lugnet.cad)
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| | | | | | | Re: Problem with LDView —Travis Cobbs
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| | | | | | (...) Thanks. It's actually crashing when VBO is used in LDView, and not crashing when VBO isn't used. However, I'll take a look at my pointer calls to see if there are any bound buffers at the time of the calls. When I initially implemented the VBO (...) (16 years ago, 28-Jun-08, to lugnet.cad)
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| | | | | | Re: Problem with LDView —Tim David
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| | | | (...) Memory usage is set to high, which I presume is the default. For the record I am using an IBM Thinkpad T42 with an ATI Mobility Radeon 7500. Interestingly I was speaking to Matt Hamann yesterday and he was having issues with LDView too, and he (...) (16 years ago, 27-Jun-08, to lugnet.cad)
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