KhronosGroup / KhronosGroup/WebGL
Combination of `flat` type qualifier and NVIDIA drivers generates flickering
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- HTML
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Description
Using the flat type qualifier generates color flickering when using hardware acceleration.
Turning off hardware acceleration terminates the flickering.
Using NVIDIA GTX 1060 with latest GeForce drivers.
More detailed description of the problem and an example by @gman :
https://stackoverflow.com/questions/51696651/webgl2-flat-type-makes-colors-flash/
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the detailed reproduction and example linked in the issue's Stack Overflow description. Reproduce the flickering with the flat type qualifier, hardware acceleration, and the reported NVIDIA GTX 1060 and driver setup, then compare with hardware acceleration disabled. Done means the cause is identified and the issue is fixed or clearly documented with a verified reproduction.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- html
- Domain
- computer-graphics, web-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100