mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
3acf70f12b
From 0792589a5679ba3af020708233bacbd83a0c611e Mon Sep 17 00:00:00 2001 --- gfx/2d/DrawTargetSkia.cpp | 24 ++++++++++++++++++++++++ gfx/2d/DrawTargetSkia.h | 4 ++++ gfx/2d/HelpersSkia.h | 20 ++++++++++++++++++++ 3 files changed, 48 insertions(+)
116 lines
5.0 KiB
C++
116 lines
5.0 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#pragma once
|
|
|
|
#include "skia/GrContext.h"
|
|
#include "skia/SkCanvas.h"
|
|
#include "skia/GrContext.h"
|
|
#include "skia/GrGLInterface.h"
|
|
#include "2D.h"
|
|
#include "Rect.h"
|
|
#include "PathSkia.h"
|
|
#include <sstream>
|
|
#include <vector>
|
|
|
|
namespace mozilla {
|
|
namespace gfx {
|
|
|
|
class SourceSurfaceSkia;
|
|
|
|
class DrawTargetSkia : public DrawTarget
|
|
{
|
|
public:
|
|
DrawTargetSkia();
|
|
virtual ~DrawTargetSkia();
|
|
|
|
virtual BackendType GetType() const { return BACKEND_SKIA; }
|
|
virtual TemporaryRef<SourceSurface> Snapshot();
|
|
virtual IntSize GetSize() { return mSize; }
|
|
virtual void Flush();
|
|
virtual void DrawSurface(SourceSurface *aSurface,
|
|
const Rect &aDest,
|
|
const Rect &aSource,
|
|
const DrawSurfaceOptions &aSurfOptions = DrawSurfaceOptions(),
|
|
const DrawOptions &aOptions = DrawOptions());
|
|
virtual void DrawSurfaceWithShadow(SourceSurface *aSurface,
|
|
const Point &aDest,
|
|
const Color &aColor,
|
|
const Point &aOffset,
|
|
Float aSigma,
|
|
CompositionOp aOperator);
|
|
virtual void ClearRect(const Rect &aRect);
|
|
virtual void CopySurface(SourceSurface *aSurface,
|
|
const IntRect &aSourceRect,
|
|
const IntPoint &aDestination);
|
|
virtual void FillRect(const Rect &aRect,
|
|
const Pattern &aPattern,
|
|
const DrawOptions &aOptions = DrawOptions());
|
|
virtual void StrokeRect(const Rect &aRect,
|
|
const Pattern &aPattern,
|
|
const StrokeOptions &aStrokeOptions = StrokeOptions(),
|
|
const DrawOptions &aOptions = DrawOptions());
|
|
virtual void StrokeLine(const Point &aStart,
|
|
const Point &aEnd,
|
|
const Pattern &aPattern,
|
|
const StrokeOptions &aStrokeOptions = StrokeOptions(),
|
|
const DrawOptions &aOptions = DrawOptions());
|
|
virtual void Stroke(const Path *aPath,
|
|
const Pattern &aPattern,
|
|
const StrokeOptions &aStrokeOptions = StrokeOptions(),
|
|
const DrawOptions &aOptions = DrawOptions());
|
|
virtual void Fill(const Path *aPath,
|
|
const Pattern &aPattern,
|
|
const DrawOptions &aOptions = DrawOptions());
|
|
virtual void FillGlyphs(ScaledFont *aFont,
|
|
const GlyphBuffer &aBuffer,
|
|
const Pattern &aPattern,
|
|
const DrawOptions &aOptions = DrawOptions(),
|
|
const GlyphRenderingOptions *aRenderingOptions = nullptr);
|
|
virtual void Mask(const Pattern &aSource,
|
|
const Pattern &aMask,
|
|
const DrawOptions &aOptions = DrawOptions());
|
|
virtual void PushClip(const Path *aPath);
|
|
virtual void PushClipRect(const Rect& aRect);
|
|
virtual void PopClip();
|
|
virtual TemporaryRef<SourceSurface> CreateSourceSurfaceFromData(unsigned char *aData,
|
|
const IntSize &aSize,
|
|
int32_t aStride,
|
|
SurfaceFormat aFormat) const;
|
|
virtual TemporaryRef<SourceSurface> OptimizeSourceSurface(SourceSurface *aSurface) const;
|
|
virtual TemporaryRef<SourceSurface>
|
|
CreateSourceSurfaceFromNativeSurface(const NativeSurface &aSurface) const;
|
|
virtual TemporaryRef<DrawTarget>
|
|
CreateSimilarDrawTarget(const IntSize &aSize, SurfaceFormat aFormat) const;
|
|
virtual TemporaryRef<PathBuilder> CreatePathBuilder(FillRule aFillRule = FILL_WINDING) const;
|
|
virtual TemporaryRef<GradientStops> CreateGradientStops(GradientStop *aStops, uint32_t aNumStops, ExtendMode aExtendMode = EXTEND_CLAMP) const;
|
|
virtual void SetTransform(const Matrix &aTransform);
|
|
|
|
bool Init(const IntSize &aSize, SurfaceFormat aFormat);
|
|
void Init(unsigned char* aData, const IntSize &aSize, int32_t aStride, SurfaceFormat aFormat);
|
|
void InitWithFBO(unsigned int aFBOID, GrContext* aGrContext, const IntSize &aSize, SurfaceFormat aFormat);
|
|
|
|
operator std::string() const {
|
|
std::stringstream stream;
|
|
stream << "DrawTargetSkia(" << this << ")";
|
|
return stream.str();
|
|
}
|
|
private:
|
|
friend class SourceSurfaceSkia;
|
|
void AppendSnapshot(SourceSurfaceSkia* aSnapshot);
|
|
void RemoveSnapshot(SourceSurfaceSkia* aSnapshot);
|
|
|
|
void MarkChanged();
|
|
|
|
IntSize mSize;
|
|
SkBitmap mBitmap;
|
|
SkRefPtr<SkCanvas> mCanvas;
|
|
SkRefPtr<SkDevice> mDevice;
|
|
std::vector<SourceSurfaceSkia*> mSnapshots;
|
|
};
|
|
|
|
}
|
|
}
|