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Chrome 143 WebGPU texture-component-swizzle feature #28411

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Merged
chrisdavidmills merged 13 commits into from
Dec 8, 2025
Merged

Chrome 143 WebGPU texture-component-swizzle feature #28411

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b183df6
Chrome 143 WebGPU texture-component-swizzle feature
chrisdavidmills Nov 7, 2025
f0e207a
Merge branch 'main' into webgpu-texture-component-swizzle-feature
caugner Nov 12, 2025
dd9861c
Merge branch 'main' into webgpu-texture-component-swizzle-feature
caugner Nov 17, 2025
1acad6d
Merge branch 'main' into webgpu-texture-component-swizzle-feature
chrisdavidmills Nov 22, 2025
a382b98
Update api/GPUTexture.json
chrisdavidmills Nov 22, 2025
089d6f4
Update api/GPUTexture.json
chrisdavidmills Nov 22, 2025
b3a96b8
Update api/GPUTexture.json
chrisdavidmills Nov 22, 2025
3d1a0ce
Update api/GPUTexture.json
chrisdavidmills Nov 22, 2025
eec7d4f
Update api/GPUTexture.json
chrisdavidmills Nov 22, 2025
6f9a5b2
Update api/GPUTexture.json
chrisdavidmills Nov 22, 2025
1b0e5f9
Run ci and fix, add missing comma
chrisdavidmills Nov 22, 2025
f5a1049
Merge branch 'main' into webgpu-texture-component-swizzle-feature
chrisdavidmills Nov 25, 2025
1c7927a
Merge branch 'main' into webgpu-texture-component-swizzle-feature
chrisdavidmills Nov 26, 2025
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137 changes: 116 additions & 21 deletions api/GPUSupportedFeatures.json
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Original file line number Diff line number Diff line change
Expand Up @@ -169,7 +169,9 @@
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": "mirror",
"chrome_android": {
"version_added": "131"
},
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -212,7 +214,10 @@
"Available on all adapters and enabled automatically on all devices even if not requested."
]
},
"chrome_android": "mirror",
"chrome_android": {
"version_added": "139",
"notes": "Available on all adapters and enabled automatically on all devices even if not requested."
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@caugner caugner Nov 25, 2025

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I understand that this is note is pre-existing, but what does it mean for web developers? Are there certain things that don't work, and why does it not justify partial_implementation: true?

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@chrisdavidmills chrisdavidmills Nov 25, 2025

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It is a feature that represents the basic, core featureset of WebGPU without requesting any extra features or advanced featuresets (which may well follow in the future). It is always available unless your GPU Adapter is set to "compatibility mode". I'm not 100% sure why they needed a specific feature name to represent the feature status quo.

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@caugner caugner Dec 5, 2025

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Gotcha, but then, based on the spec, isn't the Chrome note just describing the expected behavior of this feature? And could therefore be removed?

If I understand correctly, GPURequestAdapterOptions.featureLevel defaults to "core", which includes this feature. This would explain to me that it is available "even if not requested", but this isn't Chrome-specific.

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@chrisdavidmills chrisdavidmills Dec 8, 2025

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It is still going to be supported at different times by different browsers. I also suspect that, depending on the environment you are running WebGPU in, it might not always be the case that it is always enabled by default.

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@caugner caugner Dec 8, 2025

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Gotcha, so it provides useful information for web developers that may avoid webcompat issues, once another engine adds support.

},
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -340,7 +345,9 @@
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": "mirror",
"chrome_android": {
"version_added": "130"
},
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -380,7 +387,9 @@
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": "mirror",
"chrome_android": {
"version_added": "132"
},
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -458,7 +467,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -498,9 +509,13 @@
],
"support": {
"chrome": {
"version_added": "142",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "142"
},
"chrome_android": "mirror",
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -536,7 +551,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -576,7 +593,9 @@
],
"support": {
"chrome": {
"version_added": "120"
"version_added": "120",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -616,9 +635,55 @@
],
"support": {
"chrome": {
"version_added": "134",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "134"
},
"chrome_android": "mirror",
"deno": {
"version_added": false
},
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"feature_texture-component-swizzle": {
"__compat": {
"description": "`texture-component-swizzle` feature",
"spec_url": "https://gpuweb.github.io/gpuweb/#dom-gpufeaturename-texture-component-swizzle",
"tags": [
"web-features:webgpu"
],
"support": {
"chrome": {
"version_added": "143",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "143"
},
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -654,7 +719,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -694,9 +761,13 @@
],
"support": {
"chrome": {
"version_added": "139",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "139"
},
"chrome_android": "mirror",
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -736,7 +807,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -776,9 +849,13 @@
],
"support": {
"chrome": {
"version_added": "139",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "139"
},
"chrome_android": "mirror",
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -818,7 +895,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -938,9 +1017,13 @@
],
"support": {
"chrome": {
"version_added": "121",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
},
"chrome_android": "mirror",
"deno": {
"version_added": false
},
Expand Down Expand Up @@ -975,7 +1058,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -1030,7 +1115,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -1085,7 +1172,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -1140,7 +1229,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -1195,7 +1286,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down Expand Up @@ -1251,7 +1344,9 @@
],
"support": {
"chrome": {
"version_added": "113"
"version_added": "113",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
Expand Down
54 changes: 48 additions & 6 deletions api/GPUTexture.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -114,21 +114,21 @@
"deprecated": false
}
},
"texture_rgb10a2uint": {
"option_swizzle": {
"__compat": {
"description": "<code>rgb10a2uint</code> texture format",
"spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureformat-rgb10a2uint",
"description": "<code>swizzle</code> option",
"spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureviewdescriptor-swizzle",
"tags": [
"web-features:webgpu"
],
"support": {
"chrome": {
"version_added": "119",
"version_added": "143",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
"version_added": "143"
},
"deno": {
"version_added": false
Expand Down Expand Up @@ -156,7 +156,7 @@
}
}
},
"usage": {
"option_usage": {
"__compat": {
"description": "<code>usage</code> option",
"spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureviewdescriptor-usage",
Expand Down Expand Up @@ -195,6 +195,48 @@
"deprecated": false
}
}
},
"texture_rgb10a2uint": {
"__compat": {
"description": "<code>rgb10a2uint</code> texture format",
"spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureformat-rgb10a2uint",
"tags": [
"web-features:webgpu"
],
"support": {
"chrome": {
"version_added": "119",
"partial_implementation": true,
"notes": "Supported on ChromeOS, macOS, and Windows only."
},
"chrome_android": {
"version_added": "121"
},
"deno": {
"version_added": false
},
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": false
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
}
},
"depthOrArrayLayers": {
Expand Down
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