Commits on Jan 9, 2023

1. [WebGPU] Support tier1 level argument buffers …

   https://bugs.webkit.org/show_bug.cgi?id=250123
   <radar://103905011>
   
   Reviewed by Myles C. Maxfield.
   
   Support Tier1 argument buffers which are limited to
   pre-A13 devices and some Intel Macs.
   
   Tested on a pre-A13 iPad Pro.
   
   * Source/WebGPU/WebGPU/BindGroup.mm:
   (WebGPU::sizeOfEntries):
   (WebGPU::Device::createBindGroup):
   Support tier1 ABs.
   
   * Source/WebGPU/WebGPU/BindGroupLayout.h:
   (WebGPU::BindGroupLayout::create):
   Simplify create function.
   
   * Source/WebGPU/WebGPU/BindGroupLayout.mm:
   (WebGPU::createArgumentDescriptor):
   (WebGPU::addDescriptor):
   (WebGPU::Device::createBindGroupLayout):
   (WebGPU::BindGroupLayout::BindGroupLayout):
   (WebGPU::BindGroupLayout::encodedLength const):
   Support tier1 ABs.
   
   * Source/WebGPU/WebGPU/RenderPipeline.mm:
   (WebGPU::createEntryFromStructMember):
   (WebGPU::RenderPipeline::getBindGroupLayout):
   Call Device::createBindLayout instead and pass some additional
   information to be compatible with Tier1 ABs.
   
   Canonical link: https://commits.webkit.org/258651@main

   

   mwyrzykowski committed Jan 9, 2023
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