From 6a7478dd053a09d6d990e2d24f1dc6f8efac1604 Mon Sep 17 00:00:00 2001 From: Chris Mills Date: Mon, 13 Apr 2026 16:42:55 +0100 Subject: [PATCH 1/4] Document transient_attachment usage --- api/GPUDevice.json | 43 +++++++++++++++++++++++ api/GPUTexture.json | 86 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 129 insertions(+) diff --git a/api/GPUDevice.json b/api/GPUDevice.json index 9b4bc2d246bd69..0a23a5e5f31eed 100644 --- a/api/GPUDevice.json +++ b/api/GPUDevice.json @@ -2019,6 +2019,49 @@ "deprecated": false } } + }, + "usage_transient_attachment": { + "__compat": { + "description": "transient_attachment usage", + "spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureusage-transient_attachment", + "tags": [ + "web-features:webgpu" + ], + "support": { + "chrome": { + "version_added": "146", + "partial_implementation": true, + "notes": [ + "Supported on ChromeOS, macOS, and Windows.", + "Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144." + ] + }, + "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 + } + } } }, "destroy": { diff --git a/api/GPUTexture.json b/api/GPUTexture.json index 65ce32ccd605a4..3b9731b9e03fff 100644 --- a/api/GPUTexture.json +++ b/api/GPUTexture.json @@ -263,6 +263,49 @@ "standard_track": true, "deprecated": false } + }, + "transient_attachment": { + "__compat": { + "description": "transient_attachment value", + "spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureusage-transient_attachment", + "tags": [ + "web-features:webgpu" + ], + "support": { + "chrome": { + "version_added": "146", + "partial_implementation": true, + "notes": [ + "Supported on ChromeOS, macOS, and Windows.", + "Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144." + ] + }, + "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 + } + } } } }, @@ -952,6 +995,49 @@ "standard_track": true, "deprecated": false } + }, + "transient_attachment": { + "__compat": { + "description": "transient_attachment value", + "spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureusage-transient_attachment", + "tags": [ + "web-features:webgpu" + ], + "support": { + "chrome": { + "version_added": "146", + "partial_implementation": true, + "notes": [ + "Supported on ChromeOS, macOS, and Windows.", + "Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144." + ] + }, + "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 + } + } } }, "width": { From 0720b1bb5decda214cf5183b8d8a330770411a6e Mon Sep 17 00:00:00 2001 From: Chris Mills Date: Mon, 20 Apr 2026 12:28:42 +0100 Subject: [PATCH 2/4] Update api/GPUDevice.json Co-authored-by: Claas Augner <495429+caugner@users.noreply.github.com> --- api/GPUDevice.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/api/GPUDevice.json b/api/GPUDevice.json index 0a23a5e5f31eed..3270bbe9ef686b 100644 --- a/api/GPUDevice.json +++ b/api/GPUDevice.json @@ -2022,7 +2022,7 @@ }, "usage_transient_attachment": { "__compat": { - "description": "transient_attachment usage", + "description": "`transient_attachment` usage", "spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureusage-transient_attachment", "tags": [ "web-features:webgpu" From 0e0cba8135fe1f4069b34940dc222871c9977e0e Mon Sep 17 00:00:00 2001 From: Chris Mills Date: Mon, 20 Apr 2026 12:28:51 +0100 Subject: [PATCH 3/4] Update api/GPUTexture.json Co-authored-by: Claas Augner <495429+caugner@users.noreply.github.com> --- api/GPUTexture.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/api/GPUTexture.json b/api/GPUTexture.json index 3b9731b9e03fff..a564979a7dcc1c 100644 --- a/api/GPUTexture.json +++ b/api/GPUTexture.json @@ -266,7 +266,7 @@ }, "transient_attachment": { "__compat": { - "description": "transient_attachment value", + "description": "`transient_attachment` value", "spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureusage-transient_attachment", "tags": [ "web-features:webgpu" From 31ae654672a37f7cc6bb62b38fdf03cb07a478d3 Mon Sep 17 00:00:00 2001 From: Chris Mills Date: Mon, 20 Apr 2026 12:29:47 +0100 Subject: [PATCH 4/4] Update api/GPUTexture.json Co-authored-by: Claas Augner <495429+caugner@users.noreply.github.com> --- api/GPUTexture.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/api/GPUTexture.json b/api/GPUTexture.json index a564979a7dcc1c..a9922282df0b95 100644 --- a/api/GPUTexture.json +++ b/api/GPUTexture.json @@ -998,7 +998,7 @@ }, "transient_attachment": { "__compat": { - "description": "transient_attachment value", + "description": "`transient_attachment` value", "spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureusage-transient_attachment", "tags": [ "web-features:webgpu"