Bug 44661
| Summary: | Remove unmultiplyAlpha | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Zhenyao Mo <zmo> |
| Component: | WebGL | Assignee: | Zhenyao Mo <zmo> |
| Status: | RESOLVED INVALID | ||
| Severity: | Normal | CC: | cmarrin, enne, hausmann, kbr |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | PC | ||
| OS: | OS X 10.5 | ||
| Bug Depends on: | 38282, 44566 | ||
| Bug Blocks: | |||
Zhenyao Mo
After we fix the premultiplyAlpha issue, remove the code for unmultiplyAlpha.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Kenneth Russell
It would be really good to delete these code paths. Is the Qt port handling the alpha channel correctly at this point?
Zhenyao Mo
It turns out we actually need the unmultiplyAlpha op in the case of texImage2D using canvas as input. Closing this bug.