Details
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Bug
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Resolution: Out of scope
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P4: Low
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None
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4.8.4
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None
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This situation occurs when compiling QtWebKit 5.0 on the Qt-4.8.x platform.
Description
When upper app client asks for a fbo with QGLFramebufferObjectFormat samples=4
But the under graphics driver may not support this value,
So it change the samples to 0, and return the fbo
But when the fbo is released back into pool(#see QGLFramebufferObjectPool::release)
And next asked for the recycled fbo, it never matches
So a new fbo is created! ...
This will cause memory continuously growing