Closed
Bug 1443297
Opened 6 years ago
Closed 6 years ago
What is HostLayerManager::mCompositorBridgeID and why is it only 32 bits?
Categories
(Core :: Graphics: Layers, enhancement)
Tracking
()
RESOLVED
FIXED
mozilla61
| Tracking | Status | |
|---|---|---|
| firefox61 | --- | fixed |
People
(Reporter: kats, Assigned: kats)
Details
(Whiteboard: [gfx-noted])
Attachments
(1 file)
https://searchfox.org/mozilla-central/rev/d2b4b40901c15614fad2fa34718eea428774306e/gfx/layers/composite/LayerManagerComposite.h#211-217,227 It's 32 bits. The setter/getter functions take/return 32 bit values. But all the things that call those setters and getters provide and expect a 64-bit value.
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Comment 1•6 years ago
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Matt, you seem to have been the reviewer. Any guesses why?
Flags: needinfo?(matt.woodrow)
Whiteboard: [gfx-noted]
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Comment 2•6 years ago
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The patch I reviewed just moved the code from Compositor to HostLayerManager, the mismatch has been around for longer. I haven't dug into the history further, since I doubt it matters, we should just switch it to 64bit. Looks like it's used to lookup the right top-level CompositorBridge to schedule a composite when we get an async video frame pushed. Nical might remember more about why it works this why if you want to follow this further :)
Flags: needinfo?(matt.woodrow)
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Assignee | |
Comment 4•6 years ago
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https://treeherder.mozilla.org/#/jobs?repo=try&revision=4756e7e36f45a2d2f5fc88ed1d563cd101db53a9
Summary: What is LayerManagerComposite::mCompositorBridgeID and why is it only 32 bits? → What is HostLayerManager::mCompositorBridgeID and why is it only 32 bits?
| Comment hidden (mozreview-request) |
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Comment 6•6 years ago
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| mozreview-review | ||
Comment on attachment 8958857 [details] Bug 1443297 - Fix sizing error for HostLayerManager::mCompositorBridgeID. https://reviewboard.mozilla.org/r/227738/#review233492
Attachment #8958857 -
Flags: review?(jmuizelaar) → review+
Pushed by kgupta@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/28707a88967e Fix sizing error for HostLayerManager::mCompositorBridgeID. r=jrmuizel
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Comment 8•6 years ago
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| bugherder | ||
https://hg.mozilla.org/mozilla-central/rev/28707a88967e
Status: NEW → RESOLVED
Closed: 6 years ago
status-firefox61:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla61
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Description
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