immediate_address_space
Adds WGSL language support for the immediate address space extension. An address space describes where data lives and how shaders are allowed to access it.
Check your device: WebGPU Capabilities Report.
More details: Developer Docs (MDN) Specification (W3C)
Overall Support
Percentage supporting this feature among reports tested for it.
74.62%
of browsers tested for this feature
Platform Support
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 89.69% |
| Edge | 96.35% |
| Firefox | 0.16% |
| Opera | 96.66% |
| Other | 26.98% |
| Safari | 0.6% |
| Samsung Internet | 0.69% |
Vendor Support
| Vendor | Support |
|---|---|
| 0x10de | 100% |
| 0x8086 | 100% |
| adreno | 0% |
| amd | 96.71% |
| apple | 46.94% |
| arm | 90.05% |
| 94.59% | |
| huawei | 0% |
| img-tec | 97.66% |
| intel | 95.91% |
| intelr | 0% |
| microsoft | 100% |
| nvidia | 95.86% |
| qualcomm | 87.18% |
| samsung | 100% |
Vendor Architecture Support
| Vendor - Architecture | Support |
|---|---|
| amd - gcn-4 | 95.21% |
| amd - gcn-5 | 96.35% |
| amd - rdna-1 | 96.89% |
| amd - rdna-2 | 98.04% |
| amd - rdna-3 | 98.49% |
| apple - apple | 0% |
| apple - metal-3 | 98.07% |
| arm - bifrost | 85.77% |
| arm - valhall | 92.77% |
| intel - gen-11 | 93.4% |
| intel - gen-12lp | 96.45% |
| intel - gen-8 | 88.92% |
| intel - gen-9 | 95.71% |
| intel - xe-2lpg | 99.62% |
| intel - xe-lpg | 97.98% |
| nvidia - ampere | 95.43% |
| nvidia - blackwell | 97.13% |
| nvidia - kepler | 91.85% |
| nvidia - lovelace | 96.55% |
| nvidia - maxwell | 95.54% |
| nvidia - pascal | 94.75% |
| nvidia - turing | 96.29% |
| qualcomm - adreno-6xx | 86.66% |
| qualcomm - adreno-7xx | 88.66% |
| qualcomm - adreno-8xx | 86.24% |