Closed Bug 1736953 Opened 4 years ago Closed 4 years ago

Categories

(Core :: Graphics: CanvasWebGL, defect)

defect

Tracking

()

RESOLVED INVALID

People

(Reporter: sotaro, Assigned: sotaro)

Details

Attachments

(1 obsolete file)

https://threejs.org/examples/webgl_video_panorama_equirectangular.html was 50fps on my Win10 desktop PC.

It hit slow path of uploading video since pi.format was LOCAL_GL_RGB. In the past LOCAL_GL_RGB supported fast path.

https://searchfox.org/mozilla-central/rev/489e82dcc1e5afbe691ff3b1c982382914637e38/dom/canvas/TexUnpackBlob.cpp#716

When fast path was enabled, the PC got 144fps.

Assignee: nobody → sotaro.ikeda.g
Status: NEW → ASSIGNED
Status: ASSIGNED → RESOLVED
Closed: 4 years ago
Resolution: --- → INVALID
Attachment #9246995 - Attachment is obsolete: true
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