140935 2015-01-27 06:32:37 -0800 [GTK] Resize the redirected XComposite window again after leaving accelerated compositing mode 2015-01-29 23:38:18 -0800 1 1 1 Unclassified WebKit WebKitGTK 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED Gtk P2 Normal --- 1 cgarcia webkit-unassigned berto commit-queue gustavo mrobinson svillar zan oldest_to_newest 1064494 0 cgarcia 2015-01-27 06:32:37 -0800 Since r178414 we don't resize the redirected XComposite window until we enter accelerated compositing mode, but after leaving it the redirected window keeps its size. We should resize to 1x1 again and free the XPixmap and cairo surface to save that memory. 1064495 1 245440 cgarcia 2015-01-27 06:37:39 -0800 Created attachment 245440 Patch 1064496 2 commit-queue 2015-01-27 06:39:38 -0800 Thanks for the patch. If this patch contains new public API please make sure it follows the guidelines for new WebKit2 GTK+ API. See http://trac.webkit.org/wiki/WebKitGTK/AddingNewWebKit2API 1065192 3 245440 svillar 2015-01-29 02:18:39 -0800 Comment on attachment 245440 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=245440&action=review Awesome fix. > Source/WebKit2/UIProcess/gtk/RedirectedXCompositeWindow.cpp:219 > + XResizeWindow(m_display, m_window, std::max(1, size.width()), std::max(1, size.height())); Perhaps a comment explaining that 0x0 windows are not allowed by X... > Source/WebKit2/UIProcess/gtk/RedirectedXCompositeWindow.cpp:259 > + std::max(1, m_size.width()), std::max(1, m_size.height()))); Ditto. Orthogonal to this we should probably assert in ::surface() if we aren't in AC. 1065509 4 cgarcia 2015-01-29 23:29:23 -0800 (In reply to comment #3) > Comment on attachment 245440 [details] > Patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=245440&action=review > > Awesome fix. Thanks. > > Source/WebKit2/UIProcess/gtk/RedirectedXCompositeWindow.cpp:219 > > + XResizeWindow(m_display, m_window, std::max(1, size.width()), std::max(1, size.height())); > > Perhaps a comment explaining that 0x0 windows are not allowed by X... Sure. > > Source/WebKit2/UIProcess/gtk/RedirectedXCompositeWindow.cpp:259 > > + std::max(1, m_size.width()), std::max(1, m_size.height()))); > > Ditto. I've realized we don't need this, since we are going to assert for empty sizes here. > Orthogonal to this we should probably assert in ::surface() if we aren't in > AC. Sure. 1065512 5 cgarcia 2015-01-29 23:38:18 -0800 Committed r179397: <http://trac.webkit.org/changeset/179397> 245440 2015-01-27 06:37:39 -0800 2015-01-29 02:18:39 -0800 Patch wk2-exit-ac-mode.diff text/plain 7495 cgarcia ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJLaXQyL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQyL0No YW5nZUxvZwppbmRleCA1OWIwZDU2Li4zMGFkYjIzIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0 Mi9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYktpdDIvQ2hhbmdlTG9nCkBAIC0xLDUgKzEsMzkg QEAKIDIwMTUtMDEtMjcgIENhcmxvcyBHYXJjaWEgQ2FtcG9zICA8Y2dhcmNpYUBpZ2FsaWEuY29t PgogCisgICAgICAgIFtHVEtdIFJlc2l6ZSB0aGUgcmVkaXJlY3RlZCBYQ29tcG9zaXRlIGFnYWlu IGFmdGVyIGxlYXZpbmcgYWNjZWxlcmF0ZWQgY29tcG9zaXRpbmcgbW9kZQorICAgICAgICBodHRw czovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTQwOTM1CisKKyAgICAgICAgUmV2 aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgU2luY2UgcjE3ODQxNCB3ZSBkb24n dCByZXNpemUgdGhlIHJlZGlyZWN0ZWQgWENvbXBvc2l0ZSB3aW5kb3cKKyAgICAgICAgdW50aWwg d2UgZW50ZXIgYWNjZWxlcmF0ZWQgY29tcG9zaXRpbmcgbW9kZSwgYnV0IGFmdGVyIGxlYXZpbmcg 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