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SVG:Cleanup: Difference between revisions
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→deCOMtaminate core data structures
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[tor] Some GetCanvasTM() cleanup done as part of {{bug|334400}}. | [tor] Some GetCanvasTM() cleanup done as part of {{bug|334400}}. | ||
==== deCOMtaminate core data structures ==== | ==== [DONE] deCOMtaminate core data structures ==== | ||
SVG points and matrices are currently always XPCOM objects, and even C++ code goes through the DOM interfaces to manipulate them. Consequently even something as simply as transforming a point with a matrix requires a heap allocation. SVG point and matrix types (and possibly others I haven't encountered yet) | SVG points and matrices are currently always XPCOM objects, and even C++ code goes through the DOM interfaces to manipulate them. Consequently even something as simply as transforming a point with a matrix requires a heap allocation. SVG point and matrix types (and possibly others I haven't encountered yet) | ||