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fix forgotten corner case when caching

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HW
2012-03-13 00:11:31 +01:00
parent aab05c3002
commit 8410ac5cb7
1 changed files with 4 additions and 2 deletions
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6
unireader.lua
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@@ -188,8 +188,10 @@ function UniReader:draworcache(no, preCache)
-- we have something in cache, check if it contains the requested part
if self.cache[pagehash].x <= (-self.offset_x)
and self.cache[pagehash].y <= (-self.offset_y)
and self.cache[pagehash].x + self.cache[pagehash].w >= (-self.offset_x) + width
and self.cache[pagehash].y + self.cache[pagehash].h >= (-self.offset_y) + height
and ( self.cache[pagehash].x + self.cache[pagehash].w >= (-self.offset_x) + width
or self.cache[pagehash].w >= self.fullwidth - 1)
and ( self.cache[pagehash].y + self.cache[pagehash].h >= (-self.offset_y) + height
or self.cache[pagehash].h >= self.fullheight - 1)
then
-- requested part is within cached tile
-- ...so properly clean page