MFC C ++ MDI OpenGL gl_spot_cutoff问题 [英] MFC C++ MDI OpenGL gl_spot_cutoff problem

问题描述

大家好，



我想知道是否有人可以帮助我。我最近将我的代码从x86机器迁移到带有Radeon图形卡的x64 Windows 8机器。



我遇到的问题，我可能会强调把我推下悬崖，是我的gl_spot_cutoff功能停止工作。这恰好是唯一不起作用的功能。它可以照亮光线，但截止角度不会记录。以前有没有人遇到这种情况？有什么建议吗？



Yoldas

Hello all,

I wonder if anyone can help me at all. I recently migrated my code from x86 machine to x64 Windows 8 machine with Radeon graphics card.

The problem I am having, which I may stress pushing me off the cliff , is my gl_spot_cutoff function stopped working. Which happens to be the only function not working. It shines the light ok but cutoff angles do not register. Has anyone been in this situation before? Any suggestions, please?

Yoldas

推荐答案

从 http://www.mesa3d.org/ [ ^ ]



如果这样可以解决您的问题，那么您可能在Radeon驱动程序中发现了一个错误。

Try the OpenGL DLL from http://www.mesa3d.org/[^]

If that solves your problem, then you''ve probably found a bug in Radeon driver.

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