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added pipe_surface_unreference()

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Brian 2007-08-10 11:15:33 -06:00
parent 3cc5b1645b
commit 0aa8b1643b
1 changed files with 11 additions and 0 deletions
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11
src/mesa/pipe/p_context.h
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@ -248,6 +248,17 @@ pipe_surface_reference(struct pipe_surface **dst, struct pipe_surface *src)
}
}
static INLINE void
pipe_surface_unreference(struct pipe_surface **ps)
{
assert(*ps);
(*ps)->refcount--;
if ((*ps)->refcount <= 0) {
/* XXX need a proper surface->free method */
free(*ps);
}
*ps = NULL;
}
#endif /* PIPE_CONTEXT_H */