On Thu, 2010-10-14 at 13:46 +0800, fly fancy wrote: > Thanks a lot! I would agree with your explanations. However, I have > another confusion. > In mixed pixmap mode, when the arguments 'w' and 'h' passed to > exaCreatePixmap_mixed is either zero, > this pixmap will become a driver pixmap through > exaCreateDriverPixmap_mixed right away. Usually, > in this situation, the exaModifyPixmapHeader_mixed should be called > with non-null pPixData. But, > exaModifyPixmapHeader_mixed will delete pixmap driver private when > pPixData is non-null and set > this pixmap pinned. Therefore, I think this(create pixmap driver > private, then destroy it without using it) is > meaningless. Do I understand it wrong? Thanks!
That sounds like extra work, but it sounds harmless, so I think you understand it right. - ajax
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