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authorMichael Meeks <michael.meeks@collabora.com>2021-01-22 21:17:25 +0000
committerMichael Meeks <michael.meeks@collabora.com>2021-01-24 03:01:59 +0100
commitb35f6971561bc095965e82f230e0307f6694228b (patch)
tree218d69666fb40aaa83e998ffac336a98dd6adc57 /bean
parent27cec4edf112ba65d8c9d264c00cb39e2415a8cd (diff)
sc: GetRowForHeight performance improvement.HEADmaster
Instead of just skipping hidden rows, either skip or interpolate into visible ones. This method, and it's single caller look rather unusual to me. It is unclear why we would want to return the results we do, and why the one caller subtracts a row. Some surprising proportion of tile rendering was exercising this code path extremely slowly. --5.94%--ScDocument::GetPrintArea | |--5.04%--ScDrawLayer::GetPrintArea | ScTable::GetRowForHeight | | | --4.58%--ScFlatBoolRowSegments::getRangeData | | | --2.46%--ScFlatSegmentsImpl<bool, bool>::getRangeData Change-Id: I75418d6af59a33b99e8bb0c374139e1a4ee6ef87 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109837 Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com> Tested-by: Michael Meeks <michael.meeks@collabora.com> Reviewed-by: Ashod Nakashian <ash@collabora.com> Reviewed-by: Michael Meeks <michael.meeks@collabora.com> Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109848 Tested-by: Jenkins
Diffstat (limited to 'bean')
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