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hash current bbox explicitly

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chrox
2013-02-03 22:58:30 +08:00
parent 4675a220d8
commit 0ed5d05bc0
1 changed files with 5 additions and 3 deletions
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8
frontend/document/koptinterface.lua
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@@ -204,7 +204,8 @@ end
function KoptInterface:getPageDimensions(doc, pageno, zoom, rotation)
-- check cached page size
self.cur_bbox = doc:getPageBBox(pageno)
local hash = "kctx|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..tostring(self.cur_bbox)
local bbox = self.cur_bbox
local hash = "kctx|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox.x0.."|"..bbox.y0.."|"..bbox.x1.."|"..bbox.y1
local cached = Cache:check(hash)
if not cached then
local kc = self:getKOPTContext(doc, pageno, self.cur_bbox)
@@ -228,7 +229,8 @@ end
function KoptInterface:renderPage(doc, pageno, rect, zoom, rotation, render_mode)
doc.render_mode = render_mode
self.cur_bbox = doc:getPageBBox(pageno)
local hash = "renderpg|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..tostring(self.cur_bbox)
local bbox = self.cur_bbox
local hash = "renderpg|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox.x0.."|"..bbox.y0.."|"..bbox.x1.."|"..bbox.y1
local page_size = self:getPageDimensions(doc, pageno, zoom, rotation)
-- this will be the size we actually render
local size = page_size
@@ -259,7 +261,7 @@ function KoptInterface:renderPage(doc, pageno, rect, zoom, rotation, render_mode
}
-- draw to blitbuffer
local kc_hash = "kctx|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..tostring(self.cur_bbox)
local kc_hash = "kctx|"..doc.file.."|"..pageno.."|"..doc.configurable:hash("|").."|"..bbox.x0.."|"..bbox.y0.."|"..bbox.x1.."|"..bbox.y1
local page = doc._document:openPage(pageno)
local cached = Cache:check(kc_hash)
if cached then