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/*
* Copyright (C) 2021-2022 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(GPU_PROCESS)
#include "RemoteRenderingBackendProxy.h"
#include <WebCore/DisplayListRecorder.h>
#include <WebCore/DrawGlyphsRecorder.h>
#include <WebCore/GraphicsContext.h>
#include <wtf/WeakPtr.h>
namespace WebKit {
class RemoteRenderingBackendProxy;
class RemoteDisplayListRecorderProxy : public WebCore::DisplayList::Recorder {
public:
RemoteDisplayListRecorderProxy(WebCore::ImageBuffer&, RemoteRenderingBackendProxy&, const WebCore::FloatRect& initialClip, const WebCore::AffineTransform&);
~RemoteDisplayListRecorderProxy() = default;
void convertToLuminanceMask() final;
void transformToColorSpace(const WebCore::DestinationColorSpace&) final;
void flushContext(WebCore::GraphicsContextFlushIdentifier);
private:
template<typename T>
void send(T&& message)
{
if (UNLIKELY(!(m_renderingBackend && m_imageBuffer)))
return;
m_imageBuffer->backingStoreWillChange();
m_renderingBackend->sendToStream(WTFMove(message), m_destinationBufferIdentifier);
}
friend class WebCore::DrawGlyphsRecorder;
WebCore::RenderingMode renderingMode() const final;
void recordSave() final;
void recordRestore() final;
void recordTranslate(float x, float y) final;
void recordRotate(float angle) final;
void recordScale(const WebCore::FloatSize&) final;
void recordSetCTM(const WebCore::AffineTransform&) final;
void recordConcatenateCTM(const WebCore::AffineTransform&) final;
void recordSetInlineFillColor(WebCore::SRGBA<uint8_t>) final;
void recordSetInlineStrokeColor(WebCore::SRGBA<uint8_t>) final;
void recordSetStrokeThickness(float) final;
void recordSetState(const WebCore::GraphicsContextState&) final;
void recordSetLineCap(WebCore::LineCap) final;
void recordSetLineDash(const WebCore::DashArray&, float dashOffset) final;
void recordSetLineJoin(WebCore::LineJoin) final;
void recordSetMiterLimit(float) final;
void recordClearShadow() final;
void recordClip(const WebCore::FloatRect&) final;
void recordClipOut(const WebCore::FloatRect&) final;
void recordClipToImageBuffer(WebCore::ImageBuffer&, const WebCore::FloatRect& destinationRect) final;
void recordClipOutToPath(const WebCore::Path&) final;
void recordClipPath(const WebCore::Path&, WebCore::WindRule) final;
void recordDrawFilteredImageBuffer(WebCore::ImageBuffer*, const WebCore::FloatRect& sourceImageRect, WebCore::Filter&) final;
void recordDrawGlyphs(const WebCore::Font&, const WebCore::GlyphBufferGlyph*, const WebCore::GlyphBufferAdvance*, unsigned count, const WebCore::FloatPoint& localAnchor, WebCore::FontSmoothingMode) final;
void recordDrawDecomposedGlyphs(const WebCore::Font&, const WebCore::DecomposedGlyphs&) final;
void recordDrawImageBuffer(WebCore::ImageBuffer&, const WebCore::FloatRect& destRect, const WebCore::FloatRect& srcRect, const WebCore::ImagePaintingOptions&) final;
void recordDrawNativeImage(WebCore::RenderingResourceIdentifier imageIdentifier, const WebCore::FloatSize& imageSize, const WebCore::FloatRect& destRect, const WebCore::FloatRect& srcRect, const WebCore::ImagePaintingOptions&) final;
void recordDrawSystemImage(WebCore::SystemImage&, const WebCore::FloatRect&);
void recordDrawPattern(WebCore::RenderingResourceIdentifier, const WebCore::FloatRect& destRect, const WebCore::FloatRect& tileRect, const WebCore::AffineTransform&, const WebCore::FloatPoint& phase, const WebCore::FloatSize& spacing, const WebCore::ImagePaintingOptions& = { }) final;
void recordBeginTransparencyLayer(float) final;
void recordEndTransparencyLayer() final;
void recordDrawRect(const WebCore::FloatRect&, float) final;
void recordDrawLine(const WebCore::FloatPoint& point1, const WebCore::FloatPoint& point2) final;
void recordDrawLinesForText(const WebCore::FloatPoint& blockLocation, const WebCore::FloatSize& localAnchor, float thickness, const WebCore::DashArray& widths, bool printing, bool doubleLines, WebCore::StrokeStyle) final;
void recordDrawDotsForDocumentMarker(const WebCore::FloatRect&, const WebCore::DocumentMarkerLineStyle&) final;
void recordDrawEllipse(const WebCore::FloatRect&) final;
void recordDrawPath(const WebCore::Path&) final;
void recordDrawFocusRingPath(const WebCore::Path&, float width, float offset, const WebCore::Color&) final;
void recordDrawFocusRingRects(const Vector<WebCore::FloatRect>&, float width, float offset, const WebCore::Color&) final;
void recordFillRect(const WebCore::FloatRect&) final;
void recordFillRectWithColor(const WebCore::FloatRect&, const WebCore::Color&) final;
void recordFillRectWithGradient(const WebCore::FloatRect&, WebCore::Gradient&) final;
void recordFillCompositedRect(const WebCore::FloatRect&, const WebCore::Color&, WebCore::CompositeOperator, WebCore::BlendMode) final;
void recordFillRoundedRect(const WebCore::FloatRoundedRect&, const WebCore::Color&, WebCore::BlendMode) final;
void recordFillRectWithRoundedHole(const WebCore::FloatRect&, const WebCore::FloatRoundedRect&, const WebCore::Color&) final;
#if ENABLE(INLINE_PATH_DATA)
void recordFillLine(const WebCore::LineData&) final;
void recordFillArc(const WebCore::ArcData&) final;
void recordFillQuadCurve(const WebCore::QuadCurveData&) final;
void recordFillBezierCurve(const WebCore::BezierCurveData&) final;
#endif
void recordFillPath(const WebCore::Path&) final;
void recordFillEllipse(const WebCore::FloatRect&) final;
void recordPaintFrameForMedia(WebCore::MediaPlayer&, const WebCore::FloatRect& destination) final;
void recordStrokeRect(const WebCore::FloatRect&, float) final;
#if ENABLE(INLINE_PATH_DATA)
void recordStrokeLine(const WebCore::LineData&) final;
void recordStrokeLineWithColorAndThickness(WebCore::SRGBA<uint8_t>, float, const WebCore::LineData&) final;
void recordStrokeArc(const WebCore::ArcData&) final;
void recordStrokeQuadCurve(const WebCore::QuadCurveData&) final;
void recordStrokeBezierCurve(const WebCore::BezierCurveData&) final;
#endif
void recordStrokePath(const WebCore::Path&) final;
void recordStrokeEllipse(const WebCore::FloatRect&) final;
void recordClearRect(const WebCore::FloatRect&) final;
#if USE(CG)
void recordApplyStrokePattern() final;
void recordApplyFillPattern() final;
#endif
void recordApplyDeviceScaleFactor(float) final;
bool recordResourceUse(WebCore::NativeImage&) final;
bool recordResourceUse(WebCore::ImageBuffer&) final;
bool recordResourceUse(const WebCore::SourceImage&) final;
bool recordResourceUse(WebCore::Font&) final;
bool recordResourceUse(WebCore::DecomposedGlyphs&) final;
RefPtr<WebCore::ImageBuffer> createImageBuffer(const WebCore::FloatSize&, float resolutionScale, const WebCore::DestinationColorSpace&, std::optional<WebCore::RenderingMode>, std::optional<WebCore::RenderingMethod>) const final;
RefPtr<WebCore::ImageBuffer> createAlignedImageBuffer(const WebCore::FloatSize&, const WebCore::DestinationColorSpace&, std::optional<WebCore::RenderingMethod>) const final;
RefPtr<WebCore::ImageBuffer> createAlignedImageBuffer(const WebCore::FloatRect&, const WebCore::DestinationColorSpace&, std::optional<WebCore::RenderingMethod>) const final;
WebCore::RenderingResourceIdentifier m_destinationBufferIdentifier;
WeakPtr<WebCore::ImageBuffer> m_imageBuffer;
WeakPtr<RemoteRenderingBackendProxy> m_renderingBackend;
};
} // namespace WebKit
#endif // ENABLE(GPU_PROCESS)
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