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583afa0965
This commit was generated using the following script, executed at the top level of a typical source code checkout. # Don't modify select files in mfbt/ because it's not worth trying to # tease out the dependencies currently. # # Don't modify anything in media/gmp-clearkey/0.1/ because those files # use their own RefPtr, defined in their own RefCounted.h. find . -name '*.cpp' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ grep -v 'mfbt/RefPtr.h' | \ grep -v 'mfbt/nsRefPtr.h' | \ grep -v 'mfbt/RefCounted.h' | \ grep -v 'media/gmp-clearkey/0.1/' | \ xargs perl -p -i -e ' s/mozilla::RefPtr/nsRefPtr/g; # handle declarations in headers s/\bRefPtr</nsRefPtr</g; # handle local variables in functions s#mozilla/RefPtr.h#mozilla/nsRefPtr.h#; # handle #includes s#mfbt/RefPtr.h#mfbt/nsRefPtr.h#; # handle strange #includes ' # |using mozilla::RefPtr;| is OK; |using nsRefPtr;| is invalid syntax. find . -name '*.cpp' -o -name '*.mm' | xargs sed -i -e '/using nsRefPtr/d' # RefPtr.h used |byRef| for dealing with COM-style outparams. # nsRefPtr.h uses |getter_AddRefs|. # Fixup that mismatch. find . -name '*.cpp' -o -name '*.h'| \ xargs perl -p -i -e 's/byRef/getter_AddRefs/g'
64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/ipc/DocumentRendererParent.h"
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#include "gfx2DGlue.h"
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#include "mozilla/gfx/2D.h"
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#include "mozilla/gfx/PathHelpers.h"
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#include "mozilla/nsRefPtr.h"
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#include "nsICanvasRenderingContextInternal.h"
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using namespace mozilla;
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using namespace mozilla::gfx;
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using namespace mozilla::ipc;
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DocumentRendererParent::DocumentRendererParent()
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{}
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DocumentRendererParent::~DocumentRendererParent()
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{}
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void DocumentRendererParent::SetCanvasContext(nsICanvasRenderingContextInternal* aCanvas,
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gfxContext* ctx)
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{
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mCanvas = aCanvas;
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mCanvasContext = ctx;
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}
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void DocumentRendererParent::DrawToCanvas(const nsIntSize& aSize,
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const nsCString& aData)
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{
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if (!mCanvas || !mCanvasContext)
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return;
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DrawTarget* drawTarget = mCanvasContext->GetDrawTarget();
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Rect rect(0, 0, aSize.width, aSize.height);
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MaybeSnapToDevicePixels(rect, *drawTarget, true);
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nsRefPtr<DataSourceSurface> dataSurface =
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Factory::CreateWrappingDataSourceSurface(reinterpret_cast<uint8_t*>(const_cast<nsCString&>(aData).BeginWriting()),
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aSize.width * 4,
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IntSize(aSize.width, aSize.height),
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SurfaceFormat::B8G8R8A8);
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SurfacePattern pattern(dataSurface, ExtendMode::CLAMP);
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drawTarget->FillRect(rect, pattern);
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gfxRect damageRect = mCanvasContext->UserToDevice(ThebesRect(rect));
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mCanvas->Redraw(damageRect);
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}
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void
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DocumentRendererParent::ActorDestroy(ActorDestroyReason aWhy)
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{
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// Implement me! Bug 1005139
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}
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bool
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DocumentRendererParent::Recv__delete__(const nsIntSize& renderedSize,
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const nsCString& data)
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{
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DrawToCanvas(renderedSize, data);
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return true;
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}
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