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| author | Ulf Hermann <ulf.hermann@theqtcompany.com> | 2015-09-08 16:53:16 +0200 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@theqtcompany.com> | 2015-09-14 09:30:09 +0000 |
| commit | 65efeb6f9d0e447df4e0b5b2e4d64954ddd2fdfa (patch) | |
| tree | 3ba3648652f06c8c3686e4ae404cd40915225f1f /tools/configure | |
| parent | 6272e8829656c3f13323b83ae1b315aaace783d5 (diff) | |
QImage: Inline constScanLine call in pixel()
Calling constScanLine() is an extra function call, just for doing
"data + y * width". Also, we are checking d again, even though we
already know it's there.
The constScanLine() call is responsible for up to 15% of the total
CPU time spent in pixel().
Change-Id: Ia7a8e0a6d62fb257d1b22d91f062b66e9cfd349a
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Diffstat (limited to 'tools/configure')
0 files changed, 0 insertions, 0 deletions