Details
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Bug
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Resolution: Done
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P2: Important
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5.9.0
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None
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098ba086530ccd555369a9ea88f3c6668726ab81
Description
In 2c2e7f27426cb4381f2dcaa36affe55719619753, we removed the shared index/vertex buffer from the Qt Quick scenegraph because of missing support on WebGL. This causes a regression in performance and should be reverted.
Ideally it should be detected at runtime, but if that is not feasible, we should disable WebGL by default in the builds and then only use separate buffers when we are explicitly building for WebGL support.
Attachments
| For Gerrit Dashboard: QTBUG-66191 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 219082,20 | Use different buffer for indices and vertices only in the WebGL plugin | 5.11 | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 219204,3 | Fix performance regression | 5.9 | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 219343,1 | Fix performance regression | 5.10 | qt/qtdeclarative | Status: ABANDONED | 0 | 0 |