Ensure that the temporary canvas created in CanvasGraphics.isFontSubpixelAAEnabled will be cleared
#10597
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…pixelAAEnabled` will be cleared While this particular canvas may be small, there can still be an arbitrarily large number of them (one per page rendered), which can/will eventually add up memory wise. This can be easily avoided by using the `cachedCanvases` abstraction instead, which will ensure that the `isFontSubpixelAAEnabled` canvas is removed together with other temporary canvases in `CanvasGraphics.endDrawing`.
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/botio test |
From: Bot.io (Linux m4)ReceivedCommand cmd_test from @Snuffleupagus received. Current queue size: 1 Live output at: http://54.67.70.0:8877/c5872785760f44c/output.txt |
From: Bot.io (Windows)ReceivedCommand cmd_test from @Snuffleupagus received. Current queue size: 1 Live output at: http://54.215.176.217:8877/992e875d31aacda/output.txt |
From: Bot.io (Linux m4)SuccessFull output at http://54.67.70.0:8877/c5872785760f44c/output.txt Total script time: 17.88 mins
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From: Bot.io (Windows)SuccessFull output at http://54.215.176.217:8877/992e875d31aacda/output.txt Total script time: 25.50 mins
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timvandermeij
approved these changes
Feb 28, 2019
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Even though it might be small, every decrease in memory usage is good. Thanks! |
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While this particular canvas may be small, there can still be an arbitrarily large number of them (one per page rendered), which can/will eventually add up memory wise. This can be easily avoided by using the
cachedCanvasesabstraction instead, which will ensure that theisFontSubpixelAAEnabledcanvas is removed together with other temporary canvases inCanvasGraphics.endDrawing.