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| author | Jocelyn Turcotte <jocelyn.turcotte@digia.com> | 2014-05-19 13:47:12 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-05-19 16:59:11 +0200 |
| commit | 1d5f63b333b4595ab21cd17b24de9908473a415c (patch) | |
| tree | f649eac3bbd0d86de2e251008f85074b0d5bd926 | |
| parent | 106af9777253acb7c7f8061a8155b5df546ad93a (diff) | |
| download | qtwebengine-1d5f63b333b4595ab21cd17b24de9908473a415c.tar.gz | |
Fix jerky pinch-zooming
The kEnableScrollPrediction switch uses event timing to extrapolate
events but this considerably reduces the smoothness of pinch-zooming.
Assuming that this feature expects very well timed events, which we
don't have in most of QPA platform plugins, disable the feature.
Change-Id: I96bdd8b9e9cc870e232ad9c98bcad5857608870b
Reviewed-by: Andras Becsi <andras.becsi@digia.com>
| -rw-r--r-- | src/core/web_engine_context.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/core/web_engine_context.cpp b/src/core/web_engine_context.cpp index b5ff11720..e9180bae5 100644 --- a/src/core/web_engine_context.cpp +++ b/src/core/web_engine_context.cpp @@ -145,7 +145,6 @@ WebEngineContext::WebEngineContext() parsedCommandLine->AppendSwitch(switches::kEnablePinch); parsedCommandLine->AppendSwitch(switches::kEnableViewport); parsedCommandLine->AppendSwitch(switches::kEnableViewportMeta); - parsedCommandLine->AppendSwitch(switches::kEnableScrollPrediction); parsedCommandLine->AppendSwitch(switches::kEnableSmoothScrolling); parsedCommandLine->AppendSwitch(switches::kDisableAcceleratedVideo); parsedCommandLine->AppendSwitch(switches::kDisableAudio); |