<div dir="ltr"><div>I am writing a video driver for which I'd like to support the Double Buffer Extension. However I need to hook some of the calling functions described xorg/dbestruct.h, especially 'AllocateBackBuffer' and 'SwapBuffers'.<br><br></div>However, the only way to access them is via the private key for dbe, and its not exported. Am I missing something, or is it really impossible to hook those functions?<br><br clear="all"><div><div><br>-- <br>Stirling Westrup<br>Programmer, Entrepreneur.<br><a href="https://www.linkedin.com/e/fpf/77228" target="_blank">https://www.linkedin.com/e/fpf/77228</a><br><a href="http://www.linkedin.com/in/swestrup" target="_blank">http://www.linkedin.com/in/swestrup</a><br><a href="http://technaut.livejournal.com" target="_blank">http://technaut.livejournal.com</a><br><a href="http://sourceforge.net/users/stirlingwestrup" target="_blank">http://sourceforge.net/users/stirlingwestrup</a>
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