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cogl-clip-stack: Set *stencil_used_p when the stack is empty

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If the clip stack is empty then _cogl_clip_stack_flush exits
immediately. This was missing out the assignment of *stencil_used_p at
the bottom of the function. If a path is then used after the clip is
cleared then it would think it needs to merge with the clip so the
stencil would not be cleared correctly.
This commit is contained in:
Neil Roberts 2010-05-06 14:15:04 +01:00
parent f4ee7dc0e1
commit 0021b4aee0
1 changed files with 4 additions and 1 deletions
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5
clutter/cogl/cogl/cogl-clip-stack.c
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@ -555,7 +555,10 @@ _cogl_clip_stack_flush (CoglHandle handle,
/* If the stack is empty then there's nothing else to do */
if (stack->stack_top == NULL)
return;
{
*stencil_used_p = FALSE;
return;
}
/* Add all of the entries. This will end up adding them in the
reverse order that they were specified but as all of the clips