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.
89.58%
of browsers tested for this feature
Platform Support
| Platform | Support |
|---|---|
| Android | 76.05% |
| Chromium OS | 99.8% |
| iOS | 96.63% |
| Linux | 60.4% |
| Mac OS | 92.61% |
| Windows | 91.57% |
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 97.49% |
| Edge | 98.87% |
| Firefox | 1.48% |
| Opera | 98.03% |
| Other | 77.14% |
| Safari | 95.6% |
| Samsung Internet | 1.32% |