mirror of
https://github.com/koreader/koreader
synced 2024-10-31 21:20:20 +00:00
44 lines
1.5 KiB
Lua
44 lines
1.5 KiB
Lua
require("commonrequire")
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local DocumentRegistry = require("document/documentregistry")
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local util = require("ffi/util")
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local function logDuration(filename, pageno, dur)
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local file = io.open(filename, "a+")
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if file then
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if file:seek("end") == 0 then -- write the header only once
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file:write("PAGE\tDUR\n")
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end
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file:write(string.format("%s\t%s\n", pageno, dur))
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file:close()
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end
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end
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describe("PDF rendering benchmark", function()
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local sample_pdf = "spec/front/unit/data/sample.pdf"
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local doc = DocumentRegistry:openDocument(sample_pdf)
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for pageno = 1, math.min(10, doc.info.number_of_pages) do
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local secs, usecs = util.gettime()
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assert.truthy(doc:renderPage(pageno, nil, 1, 0, 1.0, 0))
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local nsecs, nusecs = util.gettime()
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local dur = nsecs - secs + (nusecs - usecs) / 1000000
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logDuration("pdf_rendering.log", pageno, dur)
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end
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doc:close()
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end)
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describe("PDF reflowing benchmark", function()
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local sample_pdf = "spec/front/unit/data/sample.pdf"
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local doc = DocumentRegistry:openDocument(sample_pdf)
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doc.configurable.text_wrap = 1
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for pageno = 1, math.min(10, doc.info.number_of_pages) do
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local secs, usecs = util.gettime()
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assert.truthy(doc:renderPage(pageno, nil, 1, 0, 1.0, 0))
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local nsecs, nusecs = util.gettime()
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local dur = nsecs - secs + (nusecs - usecs) / 1000000
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logDuration("pdf_reflowing.log", pageno, dur)
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end
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doc:close()
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doc.configurable.text_wrap = 0
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end)
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