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.
89.43%
of browsers tested for this feature
Platform Support
| Platform | Support |
|---|---|
| Android | 78.23% |
| Chromium OS | 99.78% |
| iOS | 96.58% |
| Linux | 59.55% |
| Mac OS | 92.11% |
| Windows | 91.23% |
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 97.48% |
| Edge | 98.83% |
| Firefox | 1.06% |
| Opera | 98.44% |
| Other | 78.1% |
| Safari | 95.71% |
| Samsung Internet | 1.04% |