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Configure cache on the layer instead of the source

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This commit is contained in:
Tim Schaub
2021-08-27 17:33:04 -06:00
parent 3b6bf14cdc
commit d37e3e3134
5 changed files with 48 additions and 21 deletions
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7
test/browser/spec/ol/renderer/webgl/tilelayer.test.js
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@@ -54,6 +54,11 @@ describe('ol.renderer.webgl.TileLayer', function () {
};
});
it('maintains a cache on the renderer instead of the source', function () {
expect(tileLayer.getSource().tileCache.highWaterMark).to.be(0.1);
expect(renderer.tileTextureCache_.highWaterMark).to.be(512);
});
it('#prepareFrame()', function () {
const source = tileLayer.getSource();
tileLayer.setSource(null);
@@ -73,7 +78,7 @@ describe('ol.renderer.webgl.TileLayer', function () {
expect(rendered).to.be.a(HTMLCanvasElement);
expect(frameState.tileQueue.getCount()).to.be(1);
expect(Object.keys(frameState.wantedTiles).length).to.be(1);
expect(frameState.postRenderFunctions.length).to.be(0); // no tile expired
expect(frameState.postRenderFunctions.length).to.be(1); // clear source cache (use renderer cache)
expect(renderer.tileTextureCache_.count_).to.be(1);
});