Closed Bug 1665280 Opened 4 years ago Closed 4 years ago

WebGLParent deserialization should yield Range<const T> wrapping shmem

Categories

(Core :: Graphics: CanvasWebGL, enhancement, P1)

enhancement

Tracking

()

RESOLVED FIXED
82 Branch
Tracking Status
firefox82 --- fixed

People

(Reporter: jgilbert, Assigned: jgilbert)

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(1 file)

Deserialize shows up in profiles so we know this will help.
It's also obviously the right thing to do.
The main trickiness is alignment requirements: Reading e.g. a float[4] requires 4-byte alignment of data, so we can't yield a Range<const float> at an offset of e.g. 3 bytes into the shmem.

Pushed by jgilbert@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/6c70c86f2069
For RawBuffer reads, return a view into the shmem. r=lsalzman
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → 82 Branch
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