EwkView can be shown only if it is re-sized, so we can not show EwkView without re-sizing once it is hidden.
Created attachment 221340 [details] Patch
Comment on attachment 221340 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=221340&action=review Nice. it was one of known issues, long time. Comment looks little bit confusing to me, but I am not good with english. > Source/WebKit2/UIProcess/API/efl/EwkView.cpp:305 > + setNeedsSurfaceResize(); How about m_pendingSurfaceResize = m_isAccelerated; with removing m_pendingSurfaceResize from the initializer.
Comment on attachment 221340 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=221340&action=review >> Source/WebKit2/UIProcess/API/efl/EwkView.cpp:305 >> + setNeedsSurfaceResize(); > > How about m_pendingSurfaceResize = m_isAccelerated; with removing m_pendingSurfaceResize from the initializer. Thanks, it's better. I will update patch.
Created attachment 221423 [details] Patch
Comment on attachment 221423 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=221423&action=review > Source/WebKit2/ChangeLog:10 > + to true for accelerated mode to prevent to show black empty view for It looks this description is a little ambiguous.
Created attachment 221427 [details] Patch Update Changelog.
Comment on attachment 221427 [details] Patch Clearing flags on attachment: 221427 Committed r162182: <http://trac.webkit.org/changeset/162182>
All reviewed patches have been landed. Closing bug.