86 lines
1.5 KiB
Go
86 lines
1.5 KiB
Go
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package tilerenderer
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import (
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"io/ioutil"
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"mapserver/colormapping"
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"mapserver/coords"
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"mapserver/db/sqlite"
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"mapserver/layer"
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"mapserver/mapblockaccessor"
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"mapserver/mapblockrenderer"
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"mapserver/testutils"
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"mapserver/tiledb"
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"os"
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"testing"
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"time"
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"github.com/sirupsen/logrus"
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)
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func BenchmarkTileRender(b *testing.B) {
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logrus.SetLevel(logrus.PanicLevel)
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tmpfile, err := ioutil.TempFile("", "TestTileRender.*.sqlite")
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if err != nil {
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panic(err)
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}
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defer os.Remove(tmpfile.Name())
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testutils.CreateTestDatabase(tmpfile.Name())
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a, err := sqlite.New(tmpfile.Name())
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if err != nil {
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panic(err)
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}
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err = a.Migrate()
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if err != nil {
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panic(err)
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}
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cache := mapblockaccessor.NewMapBlockAccessor(a, 500*time.Millisecond, 1000*time.Millisecond, 1000)
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c := colormapping.NewColorMapping()
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_, err = c.LoadVFSColors(false, "/colors/vanessa.txt")
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if err != nil {
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b.Fatal(err)
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}
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r := mapblockrenderer.NewMapBlockRenderer(cache, c)
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tiletmpdir, err := ioutil.TempDir("", "TestTileRenderTiles.*.sqlite")
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defer os.RemoveAll(tiletmpdir)
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tdb, _ := tiledb.New(tiletmpdir)
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layers := []*layer.Layer{
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&layer.Layer{
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Id: 0,
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Name: "Base",
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From: -16,
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To: 160,
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},
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}
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tr := NewTileRenderer(r, tdb, a, layers)
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if tr == nil {
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panic("no renderer")
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}
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coord := coords.NewTileCoords(0, 0, 12, 0)
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b.ResetTimer()
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for n := 0; n < b.N; n++ {
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data, err := tr.Render(coord)
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if err != nil {
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panic(err)
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}
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if data == nil {
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panic("no data")
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}
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}
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}
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