blob: bdb3b999de7f80e14ef688bb47404c767b1bbd82 [file] [log] [blame]
* Copyright 2006 The Android Open Source Project
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef SkDraw_DEFINED
#define SkDraw_DEFINED
#include "include/core/SkCanvas.h"
#include "include/core/SkColor.h"
#include "include/core/SkRefCnt.h"
#include "include/core/SkSamplingOptions.h"
#include "src/base/SkZip.h"
#include "src/core/SkDrawBase.h"
#include <cstddef>
class SkArenaAlloc;
class SkBaseDevice;
class SkBitmap;
class SkBlender;
class SkGlyph;
class SkGlyphRunListPainterCPU;
class SkMatrix;
class SkPaint;
class SkVertices;
namespace sktext { class GlyphRunList; }
struct SkPoint3;
struct SkPoint;
struct SkRSXform;
struct SkRect;
// defaults to use SkBlitter::Choose()
class SkDraw : public SkDrawBase {
/* If dstOrNull is null, computes a dst by mapping the bitmap's bounds through the matrix. */
void drawBitmap(const SkBitmap&, const SkMatrix&, const SkRect* dstOrNull,
const SkSamplingOptions&, const SkPaint&) const override;
void drawSprite(const SkBitmap&, int x, int y, const SkPaint&) const;
void drawGlyphRunList(SkCanvas* canvas,
SkGlyphRunListPainterCPU* glyphPainter,
const sktext::GlyphRunList& glyphRunList,
const SkPaint& paint) const;
void paintMasks(SkZip<const SkGlyph*, SkPoint> accepted, const SkPaint& paint) const override;
void drawPoints(SkCanvas::PointMode, size_t count, const SkPoint[],
const SkPaint&, SkBaseDevice*) const;
/* If skipColorXform, skips color conversion when assigning per-vertex colors */
void drawVertices(const SkVertices*,
const SkPaint&,
bool skipColorXform) const;
void drawAtlas(const SkRSXform[], const SkRect[], const SkColor[], int count,
sk_sp<SkBlender>, const SkPaint&);
void drawDevMask(const SkMask& mask, const SkPaint&) const;
void drawBitmapAsMask(const SkBitmap&, const SkSamplingOptions&, const SkPaint&) const;
void drawFixedVertices(const SkVertices* vertices,
sk_sp<SkBlender> blender,
const SkPaint& paint,
const SkMatrix& ctmInverse,
const SkPoint* dev2,
const SkPoint3* dev3,
SkArenaAlloc* outerAlloc,
bool skipColorXform) const;