Bug 263690 – [WebGPU] Opening https://www.babylonjs.com/demos/webgpu/forestwebgpu results in a compilation error

• Component: WebGPU
• Status: RESOLVED FIXED

[Mike Wyrzykowski]

[WebGPU] Opening https://www.babylonjs.com/demos/webgpu/forestwebgpu results in a compilation error

Repro:
(1) Open https://www.babylonjs.com/demos/webgpu/forestwebgpu

(2) Grep for 'MSL compilation error'

MSL compilation error: Error Domain=MTLLibraryErrorDomain Code=3 "program_source:71:37: error: use of undeclared identifier '__ArgumentBuffer_1'
    const constant type0& global2 = __ArgumentBuffer_1.global2;
                                    ^
program_source:72:37: error: use of undeclared identifier '__ArgumentBuffer_1'
    const constant type1& global3 = __ArgumentBuffer_1.global3;
                                    ^
" UserInfo={NSLocalizedDescription=program_source:71:37: error: use of undeclared identifier '__ArgumentBuffer_1'
    const constant type0& global2 = __ArgumentBuffer_1.global2;
                                    ^
program_source:72:37: error: use of undeclared identifier '__ArgumentBuffer_1'
    const constant type1& global3 = __ArgumentBuffer_1.global3;
                                    ^
}

[Radar WebKit Bug Importer]

<rdar://problem/117501463>

[Tadeu Zagallo]

Pull request: https://github.com/WebKit/WebKit/pull/19630

[EWS]

Committed 269930@main (c7659f4a59cc): <https://commits.webkit.org/269930@main>

Reviewed commits have been landed. Closing PR #19630 and removing active labels.