koreader/frontend/document/tilecacheitem.lua

local CacheItem = require("cacheitem")
local DEBUG = require("dbg")

local TileCacheItem = CacheItem:new{}

function TileCacheItem:onFree()
	if self.bb.free then
		DEBUG("free blitbuffer", self.bb)
		self.bb:free()
	end
end

return TileCacheItem
Refactored to use strictly locals 2013-10-18 20:38:07 +00:00			`local CacheItem = require("cacheitem")`
Make DEBUG a require()d local 2013-10-22 18:51:29 +00:00			`local DEBUG = require("dbg")`
Refactored to use strictly locals 2013-10-18 20:38:07 +00:00
			`local TileCacheItem = CacheItem:new{}`

			`function TileCacheItem:onFree()`
			`if self.bb.free then`
			`DEBUG("free blitbuffer", self.bb)`
			`self.bb:free()`
			`end`
			`end`

			`return TileCacheItem`