67438 2011-09-01 14:50:56 -0700 [chromium] Move updateLayers from LayerRendererChromium to CCLayerTreeHost 2011-09-02 18:05:33 -0700 1 1 1 Unclassified WebKit WebCore Misc. 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 66430 67440 1 enne enne enne husky jamesr nduca oldest_to_newest 460798 0 enne 2011-09-01 14:50:56 -0700 updateLayers processes the LayerChromium tree on the main thread, so it should live on CCLayerTreeHost rather than on the LayerRendererChromium. 460926 1 106065 enne 2011-09-01 16:51:05 -0700 Created attachment 106065 Patch 461262 2 106065 nduca 2011-09-02 09:44:52 -0700 Comment on attachment 106065 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=106065&action=review Sheep. > Source/WebCore/platform/graphics/chromium/cc/CCLayerTreeHost.cpp:-104 > -void CCLayerTreeHost::preCommit(CCLayerTreeHostImpl* hostImpl) This is a wonderful deletion to wake up to. Thank you!!! > Source/WebCore/platform/graphics/chromium/cc/CCSingleThreadProxy.cpp:-239 > - m_layerTreeHostImpl->updateLayers(); <3 461323 3 106153 enne 2011-09-02 10:53:55 -0700 Created attachment 106153 Patch 461324 4 enne 2011-09-02 10:55:17 -0700 (In reply to comment #3) > Created an attachment (id=106153) [details] > Patch Rebaselined, applies to ToT. I'd love to get this into m15 to make merging less painful. 461362 5 106153 jamesr 2011-09-02 11:21:56 -0700 Comment on attachment 106153 Patch R=me, excellent. The name "CCLayerTreeHostCommon.h" is a little worrying to me because it contains a friggin' gigantic inline templatized function. I don't want people to include that from another header file, or really from any file other than CCLayerTreeHost and LayerRendererChromium. One pattern I've seen elsewhere in the code is to suffix these sorts of headers with "InlineMethods.h", what would you think of doing that? Also, shouldn't the other caller be CCLayerTreeHostImpl, not LRC? 461369 6 enne 2011-09-02 11:29:16 -0700 (In reply to comment #5) > (From update of attachment 106153 [details]) > R=me, excellent. The name "CCLayerTreeHostCommon.h" is a little worrying to me because it contains a friggin' gigantic inline templatized function. I don't want people to include that from another header file, or really from any file other than CCLayerTreeHost and LayerRendererChromium. One pattern I've seen elsewhere in the code is to suffix these sorts of headers with "InlineMethods.h", what would you think of doing that? Actually, how about I declare the two versions we export in the header, move the template to the source file and then define the two stub functions we care about? > Also, shouldn't the other caller be CCLayerTreeHostImpl, not LRC? Yes, eventually I think that should be the case. Nat has been making the excellent argument that LTH(I) should deal with layer trees and LRC is our gl implementation. Under that sort of organization, drawLayers should move to LTHI. This is the more important move though, because it's across the thread boundary. Moving drawLayers is more of a cleanup. One thing at a time. 461379 7 jamesr 2011-09-02 11:39:52 -0700 (In reply to comment #6) > (In reply to comment #5) > > (From update of attachment 106153 [details] [details]) > > R=me, excellent. The name "CCLayerTreeHostCommon.h" is a little worrying to me because it contains a friggin' gigantic inline templatized function. I don't want people to include that from another header file, or really from any file other than CCLayerTreeHost and LayerRendererChromium. One pattern I've seen elsewhere in the code is to suffix these sorts of headers with "InlineMethods.h", what would you think of doing that? > > Actually, how about I declare the two versions we export in the header, move the template to the source file and then define the two stub functions we care about? If you can make it blend that sounds great! > > > Also, shouldn't the other caller be CCLayerTreeHostImpl, not LRC? > > Yes, eventually I think that should be the case. Nat has been making the excellent argument that LTH(I) should deal with layer trees and LRC is our gl implementation. Under that sort of organization, drawLayers should move to LTHI. > > This is the more important move though, because it's across the thread boundary. Moving drawLayers is more of a cleanup. One thing at a time. Yes, definitely that's not a thing to do now - I was just asking to make sure I knew where we were going. 461485 8 106185 enne 2011-09-02 13:40:09 -0700 Created attachment 106185 Patch 461486 9 enne 2011-09-02 13:40:42 -0700 > > Actually, how about I declare the two versions we export in the header, move the template to the source file and then define the two stub functions we care about? > > If you can make it blend that sounds great! If I've learned anything from Will It Blend?, it's that the answer is always yes. 461491 10 106185 jamesr 2011-09-02 13:47:17 -0700 Comment on attachment 106185 Patch Aha, I see what you did there. Clever. R=me 461676 11 enne 2011-09-02 18:05:33 -0700 Committed r94474: <http://trac.webkit.org/changeset/94474> 106065 2011-09-01 16:51:05 -0700 2011-09-02 10:53:53 -0700 Patch bug-67438-20110901165104.patch text/plain 69405 enne U3VidmVyc2lvbiBSZXZpc2lvbjogOTQzNTcKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0No YW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwppbmRleCAyOTY3ZjgyNGY1YzdkYWIy MDYxMTVmMjU2Y2YxZmQyZjc0Njk5NmJlLi4zNGY1ZmNkZTNhMzU5OTVlYjY2MmUwOWVkOTQ3OWU5 MTJlMTgyMTdmIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKKysrIGIvU291 cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCkBAIC0xLDUgKzEsNDggQEAKIDIwMTEtMDktMDEgIEFkcmll bm5lIFdhbGtlciAgPGVubmVAZ29vZ2xlLmNvbT4KIAorICAgICAgICBbY2hyb21pdW1dIE1vdmUg dXBkYXRlTGF5ZXJzIGZyb20gTGF5ZXJSZW5kZXJlckNocm9taXVtIHRvIENDTGF5ZXJUcmVlSG9z dAorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9Njc0MzgK KworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBDb3ZlcmVk IGJ5IGV4aXN0aW5nIHRlc3RzLgorCisgICAgICAgIE1vdmUgZnVuY3Rpb25hbGl0eSB1c2VkIGJ5 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