OpenGL Programming Guide for Mac OS X: Ensuring that Back Buffer Contents Remain the Same

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Ensuring that Back Buffer Contents Remain the Same

A backing store attribute (NSOpenGLPFABackingStore, AGL_BACKING_STORE, or kCGLPFABackingStore) is required whenever an application depends on the back buffer contents remaining the same after a swap buffer call.

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Last updated: 2008-06-09

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