Closed
Bug 861805
Opened 10 years ago
Closed 1 year ago
Stop layers from snapping transforms for SVG content
Categories
(Core :: SVG, defect)
Core
SVG
Tracking
()
RESOLVED
DUPLICATE
of bug 1523343
mozilla23
People
(Reporter: jwatt, Assigned: jwatt)
References
Details
Attachments
(1 file, 2 obsolete files)
3.80 KB,
patch
|
roc
:
review+
|
Details | Diff | Splinter Review |
The layers code sometimes snaps transforms to keep things on pixel boundaries. While we want that for HTML, we don't want it for SVG.
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Assignee | |
Comment 1•10 years ago
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||
Attachment #737432 -
Flags: review?(roc)
Comment on attachment 737432 [details] [diff] [review] patch Review of attachment 737432 [details] [diff] [review]: ----------------------------------------------------------------- ::: gfx/layers/Layers.h @@ +873,5 @@ > + * CONSTRUCTION PHASE ONLY > + * Used for SVG content which does not want the snapping behavior that is > + * desirable in HTML. > + */ > + void DisableTransformSnapping(); I'd prefer to make this a CONTENT_ flag. Say CONTENT_DISABLE_TRANSFORM_SNAPPING.
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Assignee | |
Comment 3•10 years ago
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||
(In reply to Robert O'Callahan (:roc) (Mozilla Corporation) from comment #2) > I'd prefer to make this a CONTENT_ flag. Say > CONTENT_DISABLE_TRANSFORM_SNAPPING. Sure, sounds good.
Attachment #737432 -
Attachment is obsolete: true
Attachment #737432 -
Flags: review?(roc)
Attachment #737444 -
Flags: review?(roc)
Comment on attachment 737444 [details] [diff] [review] patch Review of attachment 737444 [details] [diff] [review]: ----------------------------------------------------------------- ::: gfx/layers/Layers.h @@ +665,5 @@ > } > + void AddContentFlags(uint32_t aFlags) > + { > + SetContentFlags(mContentFlags | aFlags); > + } You don't need this... ::: layout/base/FrameLayerBuilder.cpp @@ +2946,5 @@ > containerLayer->SetUserData(&gNotifySubDocInvalidationData, nullptr); > > + if (aContainerFrame->GetStateBits() & NS_FRAME_SVG_LAYOUT) { > + containerLayer->AddContentFlags(Layer::CONTENT_DISABLE_TRANSFORM_SNAPPING); > + } Just fold this into the SetContentFlags call above.
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Assignee | |
Comment 5•10 years ago
|
||
Attachment #737444 -
Attachment is obsolete: true
Attachment #737444 -
Flags: review?(roc)
Attachment #737454 -
Flags: review?(roc)
Attachment #737454 -
Flags: review?(roc) → review+
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Assignee | |
Comment 6•10 years ago
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||
https://hg.mozilla.org/integration/mozilla-inbound/rev/644f16c3f87c Thanks!
Comment 7•10 years ago
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https://hg.mozilla.org/mozilla-central/rev/644f16c3f87c
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla23
We should back this out for bug 871729.
Comment 9•10 years ago
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Backed out as https://hg.mozilla.org/integration/mozilla-inbound/rev/854310083421 for causing bug 871729. This change didn't appear to change/fix any reftests, but it did cause a visible regression on a real world site. It's not clear what this change was meant to fix either. We should discuss this again once jwatt returns from PTO.
Status: RESOLVED → REOPENED
Resolution: FIXED → ---
Comment 10•10 years ago
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Merge of backout: https://hg.mozilla.org/mozilla-central/rev/854310083421
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Assignee | |
Comment 11•9 years ago
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Maybe another source of pixel snapping: http://hg.mozilla.org/mozilla-central/rev/23ee0b1ce250#l6.2
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Assignee | |
Comment 12•9 years ago
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Another example of the snapping sucking is the horizontal animation in: http://jeremie.patonnier.net/experiences/parisweb2011/animation.svg
Updated•1 year ago
|
Status: REOPENED → RESOLVED
Closed: 10 years ago → 1 year ago
Resolution: --- → DUPLICATE
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Description
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