Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 1650060029d11c2236ed8cd004db04c55a9150ab
https://github.com/WebKit/WebKit/commit/1650060029d11c2236ed8cd004db04c55a9150ab
Author: Said Abou-Hallawa <[email protected]>
Date: 2024-12-10 (Tue, 10 Dec 2024)
Changed paths:
M Source/WebCore/SourcesCocoa.txt
M Source/WebCore/WebCore.xcodeproj/project.pbxproj
M Source/WebCore/platform/graphics/BifurcatedGraphicsContext.cpp
M Source/WebCore/platform/graphics/BifurcatedGraphicsContext.h
M Source/WebCore/platform/graphics/GraphicsContext.h
M Source/WebCore/platform/graphics/ImageBuffer.cpp
M Source/WebCore/platform/graphics/ImageBuffer.h
M Source/WebCore/platform/graphics/ImageBufferBackend.cpp
M Source/WebCore/platform/graphics/ImageBufferBackend.h
M Source/WebCore/platform/graphics/cg/GraphicsContextCG.cpp
M Source/WebCore/platform/graphics/cg/GraphicsContextCG.h
M Source/WebCore/platform/graphics/cg/ImageBufferCGBackend.cpp
M Source/WebCore/platform/graphics/cg/ImageBufferCGBackend.h
M Source/WebCore/platform/graphics/cg/ImageBufferCGBitmapBackend.cpp
A Source/WebCore/platform/graphics/cg/ImageBufferCGPDFDocumentBackend.cpp
A Source/WebCore/platform/graphics/cg/ImageBufferCGPDFDocumentBackend.h
M Source/WebKit/WebProcess/WebPage/Cocoa/WebPageCocoa.mm
M Source/WebKit/WebProcess/WebPage/WebPage.cpp
M Source/WebKit/WebProcess/WebPage/WebPage.h
M Source/WebKit/WebProcess/WebPage/ios/WebPageIOS.mm
Log Message:
-----------
Implement ImageBufferCGPDFDocumentBackend
https://bugs.webkit.org/show_bug.cgi?id=284211
rdar://141078672
Reviewed by Simon Fraser.
This backend will be used to snapshotting the page into PDFDocument. It will be
used later by GPUProcess to do the snapshotting of the main frame remotely.
* Source/WebCore/SourcesCocoa.txt:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/platform/graphics/BifurcatedGraphicsContext.cpp:
(WebCore::BifurcatedGraphicsContext::beginPage):
(WebCore::BifurcatedGraphicsContext::endPage):
* Source/WebCore/platform/graphics/BifurcatedGraphicsContext.h:
* Source/WebCore/platform/graphics/GraphicsContext.h:
(WebCore::GraphicsContext::beginPage):
(WebCore::GraphicsContext::endPage):
* Source/WebCore/platform/graphics/ImageBuffer.cpp:
(WebCore::ImageBuffer::create):
(WebCore::ImageBuffer::sinkToPDFDocument):
* Source/WebCore/platform/graphics/ImageBuffer.h:
* Source/WebCore/platform/graphics/ImageBufferBackend.cpp:
(WebCore::ImageBufferBackend::sinkToPDFDocument):
* Source/WebCore/platform/graphics/ImageBufferBackend.h:
* Source/WebCore/platform/graphics/cg/GraphicsContextCG.cpp:
(WebCore::GraphicsContextCG::beginPage):
(WebCore::GraphicsContextCG::endPage):
* Source/WebCore/platform/graphics/cg/GraphicsContextCG.h:
* Source/WebCore/platform/graphics/cg/ImageBufferCGBackend.cpp:
(WebCore::ImageBufferCGBackend::ImageBufferCGBackend):
* Source/WebCore/platform/graphics/cg/ImageBufferCGBackend.h:
* Source/WebCore/platform/graphics/cg/ImageBufferCGBitmapBackend.cpp:
(WebCore::ImageBufferCGBitmapBackend::ImageBufferCGBitmapBackend):
* Source/WebCore/platform/graphics/cg/ImageBufferCGPDFDocumentBackend.cpp:
Added.
(WebCore::ImageBufferCGPDFDocumentBackend::calculateMemoryCost):
(WebCore::ImageBufferCGPDFDocumentBackend::create):
(WebCore::ImageBufferCGPDFDocumentBackend::ImageBufferCGPDFDocumentBackend):
(WebCore::ImageBufferCGPDFDocumentBackend::context):
(WebCore::ImageBufferCGPDFDocumentBackend::sinkToPDFDocument):
(WebCore::ImageBufferCGPDFDocumentBackend::debugDescription const):
* Source/WebCore/platform/graphics/cg/ImageBufferCGPDFDocumentBackend.h: Added.
(WebCore::ImageBufferCGPDFDocumentBackend::canMapBackingStore const):
* Source/WebKit/WebProcess/WebPage/Cocoa/WebPageCocoa.mm:
(WebKit::WebPage::pdfSnapshotAtSize):
* Source/WebKit/WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::drawToPDF):
* Source/WebKit/WebProcess/WebPage/WebPage.h:
* Source/WebKit/WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::WebPage::drawToPDFiOS):
Canonical link: https://commits.webkit.org/287644@main
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