88 lines
3.0 KiB
Lua
88 lines
3.0 KiB
Lua
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stats = {}
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-- switch this to run on the automated scraper system
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newline = "\n"
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-- newline = "\\n"
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function sk_scrape_startcanvas(c, fileName)
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canvas = c
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oldstackstr = "<invalid>"
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end
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function sk_scrape_endcanvas(c, fileName)
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canvas = nil
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end
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function string.starts(String,Start)
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return string.sub(String,1,string.len(Start))==Start
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end
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function build_stack_string(stack)
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local info = ""
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for i = 1, #stack do
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local element = stack[i];
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info = info .. element["op"] .. ", " .. element["type"] .. ", aa:" .. tostring(element["aa"])
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if (element["type"] == "path") then
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if (element["path"]:getSegmentTypes() == "line" and element["path"]:isConvex()) then
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info = info .. ", convex_poly " .. element["path"]:countPoints() .. " points"
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else
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info = info .. ", fill: " .. element["path"]:getFillType()
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info = info .. ", segments: (" .. element["path"]:getSegmentTypes() .. ")"
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info = info .. ", convex:" .. tostring(element["path"]:isConvex())
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end
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end
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info = info .. newline
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end
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return info
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end
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function sk_scrape_accumulate(t)
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if (string.starts(t.verb, "draw")) then
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local stack = canvas:getReducedClipStack()
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local stackstr = build_stack_string(stack)
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if (stackstr ~= "") then
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if (stats[stackstr] == nil) then
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stats[stackstr] = {}
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stats[stackstr].drawCnt = 0
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stats[stackstr].instanceCnt = 0
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end
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stats[stackstr].drawCnt = stats[stackstr].drawCnt + 1
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if (stackstr ~= oldstackstr) then
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stats[stackstr].instanceCnt = stats[stackstr].instanceCnt + 1
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end
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end
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oldstackstr = stackstr
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end
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end
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function print_stats(stats)
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function sort_by_draw_cnt(a, b)
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return a.data.drawCnt > b.data.drawCnt
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end
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array = {}
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for k,v in pairs(stats) do
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array[#array + 1] = { name = k, data = v }
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end
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table.sort(array, sort_by_draw_cnt)
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for i = 1, #array do
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io.write("\n-------\n", array[i].name, tostring(array[i].data.drawCnt), " draws, ", tostring(array[i].data.instanceCnt), " instances.\n")
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end
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end
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function sk_scrape_summarize()
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print_stats(stats)
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--[[ To use the web scraper comment out the print above, run the code below to generate an
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aggregate table on the automated scraper system. Then use the print_stats function on
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agg_stats in the aggregator step.
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for k,v in pairs(stats) do
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if (v.drawCnt ~= nil) then
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-- io.write("\n-------\n", k, tostring(v.drawCnt), " draws, ", tostring(v.instanceCnt), " instances.\n")
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local tableEntry = 'agg_stats["' .. k .. '"]'
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io.write(tableEntry, " = ", tableEntry, " or {}\n")
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io.write(tableEntry, ".drawCnt = (", tableEntry, ".drawCnt or 0 ) + ", v.drawCnt, "\n")
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io.write(tableEntry, ".instanceCnt = (", tableEntry, ".instanceCnt or 0 ) + ", v.instanceCnt, "\n")
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end
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end
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--]]
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end
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