[webkit-changes] [WebKit/WebKit] cf877d: Update memcpySpan(A, B) to not require A and B to ...

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: cf877dfb88599f3a545d4144b8fa23737201964d
      https://github.com/WebKit/WebKit/commit/cf877dfb88599f3a545d4144b8fa23737201964d
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2024-07-26 (Fri, 26 Jul 2024)

  Changed paths:
    M Source/WTF/wtf/FileSystem.cpp
    M Source/WTF/wtf/StdLibExtras.h
    M Source/WebCore/Modules/WebGPU/GPUBuffer.cpp
    M Source/WebCore/Modules/WebGPU/Implementation/WebGPUBufferImpl.cpp
    M Source/WebCore/Modules/WebGPU/Implementation/WebGPUBufferImpl.h
    M Source/WebCore/Modules/WebGPU/InternalAPI/WebGPUBuffer.h
    M Source/WebCore/Modules/webcodecs/WebCodecsEncodedAudioChunk.cpp
    M Source/WebCore/Modules/webcodecs/WebCodecsEncodedVideoChunk.cpp
    M Source/WebCore/platform/SharedMemory.cpp
    M Source/WebCore/platform/audio/MultiChannelResampler.cpp
    M Source/WebCore/platform/audio/SincResampler.cpp
    M Source/WebCore/platform/graphics/opentype/OpenTypeUtilities.cpp
    M Source/WebCore/platform/network/BlobRegistryImpl.cpp
    M Source/WebGPU/WebGPU/ComputePassEncoder.mm
    M Source/WebGPU/WebGPU/RenderPassEncoder.mm
    M Source/WebKit/GPUProcess/graphics/RemoteImageBuffer.cpp
    M Source/WebKit/GPUProcess/graphics/WebGPU/RemoteBuffer.cpp
    M Source/WebKit/NetworkProcess/cache/NetworkCacheDataCurl.cpp
    M Source/WebKit/WebProcess/GPU/graphics/WebGPU/RemoteBufferProxy.cpp
    M Source/WebKit/WebProcess/GPU/graphics/WebGPU/RemoteBufferProxy.h
    M Source/WebKit/WebProcess/Plugins/PDF/PDFIncrementalLoader.mm
    M Source/WebKit/WebProcess/WebPage/IPCTestingAPI.cpp

  Log Message:
  -----------
  Update memcpySpan(A, B) to not require A and B to have the same size
https://bugs.webkit.org/show_bug.cgi?id=277118

Reviewed by Darin Adler.

Update memcpySpan(A, B) to not require A and B to have the same size. It is sufficient
for A's size to be greater or equal to B's. This makes memcpySpan() more convenient to
use.

* Source/WTF/wtf/FileSystem.cpp:
(WTF::FileSystemImpl::mapToFile):
* Source/WTF/wtf/StdLibExtras.h:
(WTF::memcpySpan):
* Source/WebCore/Modules/WebGPU/GPUBuffer.cpp:
(WebCore::GPUBuffer::getMappedRange):
* Source/WebCore/Modules/WebGPU/Implementation/WebGPUBufferImpl.cpp:
(WebCore::WebGPU::BufferImpl::getMappedRange):
(WebCore::WebGPU::BufferImpl::getBufferContents):
* Source/WebCore/Modules/WebGPU/Implementation/WebGPUBufferImpl.h:
* Source/WebCore/Modules/WebGPU/InternalAPI/WebGPUBuffer.h:
(): Deleted.
* Source/WebCore/Modules/webcodecs/WebCodecsEncodedAudioChunk.cpp:
(WebCore::WebCodecsEncodedAudioChunk::copyTo):
* Source/WebCore/Modules/webcodecs/WebCodecsEncodedVideoChunk.cpp:
(WebCore::WebCodecsEncodedVideoChunk::copyTo):
* Source/WebCore/platform/SharedMemory.cpp:
(WebCore::SharedMemory::copyBuffer):
(WebCore::SharedMemory::copySpan):
* Source/WebCore/platform/audio/MultiChannelResampler.cpp:
(WebCore::MultiChannelResampler::provideInputForChannel):
* Source/WebCore/platform/audio/SincResampler.cpp:
(WebCore::SincResampler::processBuffer):
(WebCore::SincResampler::process):
* Source/WebCore/platform/graphics/opentype/OpenTypeUtilities.cpp:
(WebCore::renameFont):
* Source/WebCore/platform/network/BlobRegistryImpl.cpp:
(WebCore::storeInMappedFileData):
* Source/WebGPU/WebGPU/ComputePassEncoder.mm:
(WebGPU::ComputePassEncoder::executePreDispatchCommands):
* Source/WebGPU/WebGPU/RenderPassEncoder.mm:
(WebGPU::RenderPassEncoder::executePreDrawCommands):
* Source/WebKit/GPUProcess/graphics/RemoteImageBuffer.cpp:
(WebKit::RemoteImageBuffer::getPixelBuffer):
* Source/WebKit/GPUProcess/graphics/WebGPU/RemoteBuffer.cpp:
(WebKit::RemoteBuffer::getMappedRange):
(WebKit::RemoteBuffer::copy):
* Source/WebKit/NetworkProcess/cache/NetworkCacheDataCurl.cpp:
(WebKit::NetworkCache::concatenate):
* Source/WebKit/WebProcess/GPU/graphics/WebGPU/RemoteBufferProxy.cpp:
(WebKit::WebGPU::RemoteBufferProxy::getMappedRange):
(WebKit::WebGPU::RemoteBufferProxy::getBufferContents):
* Source/WebKit/WebProcess/GPU/graphics/WebGPU/RemoteBufferProxy.h:
* Source/WebKit/WebProcess/Plugins/PDF/PDFIncrementalLoader.mm:
(WebKit::PDFIncrementalLoader::dataProviderGetBytesAtPosition):
* Source/WebKit/WebProcess/WebPage/IPCTestingAPI.cpp:
(WebKit::IPCTestingAPI::JSSharedMemory::writeBytes):

Canonical link: https://commits.webkit.org/281423@main



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