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.
89.25%
of browsers tested for this feature
Platform Support
| Platform | Support |
|---|---|
| Android | 76.93% |
| Chromium OS | 99.82% |
| iOS | 96.65% |
| Linux | 57.17% |
| Mac OS | 91.86% |
| Windows | 91.28% |
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 97.64% |
| Edge | 99.12% |
| Firefox | 1.44% |
| Opera | 98.72% |
| Other | 79.59% |
| Safari | 96.32% |
| Samsung Internet | 0.81% |