OES_sample_variables
Exposes per-sample variables in shaders. Per-sample values are useful when working closely with multisampling and coverage information.
Check your device: WebGL2 Capabilities Report.
More details: DRAFT Specification (Khronos)
Overall Support
Percentage supporting this feature among reports tested for it.
89.11%
of browsers tested for this feature
Platform Support
| Platform | Support |
|---|---|
| Android | 77.89% |
| Chromium OS | 99.79% |
| iOS | 97.08% |
| Linux | 59.74% |
| Mac OS | 92.04% |
| Windows | 90.69% |
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 97.41% |
| Edge | 98.72% |
| Firefox | 1.7% |
| Opera | 98.65% |
| Other | 82.32% |
| Safari | 96.05% |
| Samsung Internet | 0.7% |