Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e77e543069bd20a7fd6585ea9c4792c232715b20
      
https://github.com/WebKit/WebKit/commit/e77e543069bd20a7fd6585ea9c4792c232715b20
  Author: Mike Wyrzykowski <[email protected]>
  Date:   2025-11-03 (Mon, 03 Nov 2025)

  Changed paths:
    M Source/WebCore/Modules/Model/Implementation/DDMeshImpl.cpp
    M Source/WebCore/Modules/Model/Implementation/DDMeshImpl.h
    M Source/WebCore/Modules/Model/InternalAPI/DDMesh.h
    M Source/WebCore/Modules/model-element/DDModelPlayer.h
    M Source/WebCore/Modules/model-element/DDModelPlayer.mm
    M Source/WebGPU/WebGPU/DDMesh.h
    M Source/WebGPU/WebGPU/DDMesh.mm
    M Source/WebGPU/WebGPU/DDModelTypes.h
    M Source/WebGPU/WebGPU/UsdModelRenderer.swift
    M Source/WebGPU/WebGPU/WebGPUExt.h
    M Source/WebKit/GPUProcess/graphics/Model/RemoteDDMesh.cpp
    M Source/WebKit/GPUProcess/graphics/Model/RemoteDDMesh.h
    M Source/WebKit/GPUProcess/graphics/Model/RemoteDDMesh.messages.in
    M Source/WebKit/WebProcess/GPU/graphics/Model/RemoteDDMeshProxy.cpp
    M Source/WebKit/WebProcess/GPU/graphics/Model/RemoteDDMeshProxy.h

  Log Message:
  -----------
  [Model element] Support `autoplay` in GPU process model element
https://bugs.webkit.org/show_bug.cgi?id=299473
rdar://161268071

Reviewed by Sam Weinig.

Add autoplay / pause / play support.

Test: model-element/model-element-animations-playback.html passes all cases
except the one which checks if the USD has an animation as we currently
don't have the framework support to detect that.

* Source/WebCore/Modules/Model/Implementation/DDMeshImpl.cpp:
(WebCore::DDModel::DDMeshImpl::play):
* Source/WebCore/Modules/Model/Implementation/DDMeshImpl.h:
* Source/WebCore/Modules/Model/InternalAPI/DDMesh.h:
* Source/WebCore/Modules/model-element/DDModelPlayer.h:
* Source/WebCore/Modules/model-element/DDModelPlayer.mm:
(WebCore::DDModelPlayer::play):
(WebCore::DDModelPlayer::setAutoplay):
(WebCore::DDModelPlayer::setPaused):
(WebCore::DDModelPlayer::paused const):
* Source/WebGPU/WebGPU/DDMesh.h:
* Source/WebGPU/WebGPU/DDMesh.mm:
(WebGPU::DDMesh::play):
(wgpuDDMeshPlay):
* Source/WebGPU/WebGPU/DDModelTypes.h:
* Source/WebGPU/WebGPU/UsdModelRenderer.swift:
(DDBridgeReceiver.setPlaying(_:)):
* Source/WebGPU/WebGPU/WebGPUExt.h:
* Source/WebKit/GPUProcess/graphics/Model/RemoteDDMesh.cpp:
(WebKit::RemoteDDMesh::play):
* Source/WebKit/GPUProcess/graphics/Model/RemoteDDMesh.h:
* Source/WebKit/GPUProcess/graphics/Model/RemoteDDMesh.messages.in:
* Source/WebKit/WebProcess/GPU/graphics/Model/RemoteDDMeshProxy.cpp:
(WebKit::DDModel::RemoteDDMeshProxy::play):
* Source/WebKit/WebProcess/GPU/graphics/Model/RemoteDDMeshProxy.h:

Canonical link: https://commits.webkit.org/302510@main



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