1 /* 2 * Copyright (c) 2021-2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef RENDER_SERVICE_CLIENT_CORE_PIPELINE_RS_RECORDING_CANVAS_H 17 #define RENDER_SERVICE_CLIENT_CORE_PIPELINE_RS_RECORDING_CANVAS_H 18 19 #include "common/rs_macros.h" 20 #include "include/core/SkBitmap.h" 21 #include "include/core/SkCanvas.h" 22 #include "include/core/SkCanvasVirtualEnforcer.h" 23 #include "include/core/SkDrawable.h" 24 #include "include/core/SkPaint.h" 25 #include "include/core/SkPath.h" 26 #include "include/core/SkRect.h" 27 #include "include/utils/SkNoDrawCanvas.h" 28 #include "pipeline/rs_draw_cmd_list.h" 29 #include "property/rs_properties_def.h" 30 #include "render/rs_image.h" 31 32 33 namespace OHOS { 34 namespace Media { 35 class PixelMap; 36 } 37 namespace Rosen { 38 class DrawCmdList; 39 class OpItem; 40 class RSB_EXPORT RSRecordingCanvas : public SkCanvasVirtualEnforcer<SkNoDrawCanvas> { 41 public: 42 RSRecordingCanvas(int width, int height); 43 virtual ~RSRecordingCanvas(); 44 std::shared_ptr<DrawCmdList> GetDrawCmdList() const; 45 void Clear() const; 46 void AddOp(std::unique_ptr<OpItem>&& opItem); 47 48 GrContext* getGrContext() override; 49 void SetGrContext(GrContext* grContext); 50 51 sk_sp<SkSurface> onNewSurface(const SkImageInfo& info, const SkSurfaceProps& props) override; 52 53 void willSave() override; 54 SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec& rec) override; 55 void willRestore() override; 56 57 void onFlush() override; 58 59 void didConcat(const SkMatrix& matrix) override; 60 void didSetMatrix(const SkMatrix& matrix) override; 61 void didTranslate(SkScalar dx, SkScalar dy) override; 62 63 void onClipRect(const SkRect& rect, SkClipOp clipOp, ClipEdgeStyle style) override; 64 void onClipRRect(const SkRRect& rect, SkClipOp clipOp, ClipEdgeStyle style) override; 65 void onClipPath(const SkPath& path, SkClipOp clipOp, ClipEdgeStyle style) override; 66 void onClipRegion(const SkRegion& region, SkClipOp clipop) override; 67 68 void onDrawPaint(const SkPaint& paint) override; 69 void onDrawBehind(const SkPaint&) override; 70 void onDrawPath(const SkPath& path, const SkPaint& paint) override; 71 void onDrawRect(const SkRect& rect, const SkPaint& paint) override; 72 void onDrawRegion(const SkRegion& region, const SkPaint& paint) override; 73 void onDrawOval(const SkRect& oval, const SkPaint& paint) override; 74 void onDrawArc(const SkRect& oval, SkScalar startAngle, SkScalar sweepAngle, 75 bool useCenter, const SkPaint& paint) override; 76 void onDrawRRect(const SkRRect& rrect, const SkPaint& paint) override; 77 void onDrawDRRect(const SkRRect& out, const SkRRect& in, const SkPaint& paint) override; 78 79 void onDrawDrawable(SkDrawable* drawable, const SkMatrix* matrix) override; 80 void onDrawPicture(const SkPicture* picture, const SkMatrix* matrix, const SkPaint* paint) override; 81 void onDrawAnnotation(const SkRect&, const char[], SkData*) override; 82 83 void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, const SkPaint& paint) override; 84 85 void onDrawBitmap(const SkBitmap& bm, SkScalar x, SkScalar y, const SkPaint* paint) override; 86 void onDrawBitmapLattice(const SkBitmap& bm, const SkCanvas::Lattice& lattice, const SkRect& dst, 87 const SkPaint* paint) override; 88 void onDrawBitmapNine(const SkBitmap& bm, const SkIRect& center, const SkRect& dst, const SkPaint* paint) override; 89 void onDrawBitmapRect(const SkBitmap& bm, const SkRect* src, const SkRect& dst, 90 const SkPaint* paint, SrcRectConstraint constraint) override; 91 92 void onDrawImage(const SkImage* img, SkScalar x, SkScalar y, const SkPaint* paint) override; 93 void onDrawImageLattice(const SkImage* img, const SkCanvas::Lattice& lattice, 94 const SkRect& dst, const SkPaint* paint) override; 95 void onDrawImageNine(const SkImage* img, const SkIRect& center, const SkRect& dst, const SkPaint* paint) override; 96 void onDrawImageRect(const SkImage* img, const SkRect* src, const SkRect& dst, const SkPaint* paint, 97 SrcRectConstraint constraint) override; 98 99 void onDrawPatch(const SkPoint[12], const SkColor[4], const SkPoint[4], SkBlendMode, const SkPaint&) override; 100 void onDrawPoints(SkCanvas::PointMode mode, size_t count, const SkPoint pts[], const SkPaint& paint) override; 101 void onDrawVerticesObject( 102 const SkVertices*, const SkVertices::Bone bones[], int boneCount, SkBlendMode, const SkPaint&) override; 103 void onDrawAtlas(const SkImage*, const SkRSXform[], const SkRect[], const SkColor[], int, SkBlendMode, 104 const SkRect*, const SkPaint*) override; 105 void onDrawShadowRec(const SkPath&, const SkDrawShadowRec&) override; 106 107 void ClipOutsetRect(float dx, float dy); 108 void DrawAdaptiveRRect(float radius, const SkPaint& paint); 109 void DrawAdaptiveRRectScale(float radiusRatio, const SkPaint& paint); 110 void ClipAdaptiveRRect(const SkVector radius[]); 111 void DrawImageWithParm(const sk_sp<SkImage> image, const sk_sp<SkData> data, 112 const Rosen::RsImageInfo& rsImageInfo, const SkPaint& paint); 113 void DrawPixelMap(const std::shared_ptr<Media::PixelMap>& pixelmap, SkScalar x, SkScalar y, 114 const SkPaint* paint = nullptr); 115 void DrawPixelMapRect(const std::shared_ptr<Media::PixelMap>& pixelmap, const SkRect& src, const SkRect& dst, 116 const SkPaint* paint, SrcRectConstraint constraint = kStrict_SrcRectConstraint); 117 void DrawPixelMapRect(const std::shared_ptr<Media::PixelMap>& pixelmap, const SkRect& dst, const SkPaint* paint); 118 void DrawPixelMapWithParm( 119 const std::shared_ptr<Media::PixelMap>& pixelmap, const Rosen::RsImageInfo& rsImageInfo, const SkPaint& paint); 120 121 void MultiplyAlpha(float alpha); 122 void SaveAlpha(); 123 void RestoreAlpha(); 124 onDrawEdgeAAQuad(const SkRect &,const SkPoint[4],QuadAAFlags,SkColor,SkBlendMode)125 void onDrawEdgeAAQuad(const SkRect&, const SkPoint[4], QuadAAFlags, SkColor, 126 SkBlendMode) override {} onDrawEdgeAAImageSet(const ImageSetEntry[],int,const SkPoint[],const SkMatrix[],const SkPaint *,SrcRectConstraint)127 void onDrawEdgeAAImageSet(const ImageSetEntry[], int, const SkPoint[], 128 const SkMatrix[], const SkPaint*, SrcRectConstraint) override {} 129 130 private: 131 void DrawImageLatticeAsBitmap( 132 const SkImage* image, const SkCanvas::Lattice& lattice, const SkRect& dst, const SkPaint* paint); 133 134 std::shared_ptr<DrawCmdList> drawCmdList_ { nullptr }; 135 int saveCount_ = 0; 136 GrContext* grContext_ = nullptr; 137 }; 138 } // namespace Rosen 139 } // namespace OHOS 140 141 #endif // RENDER_SERVICE_CLIENT_CORE_PIPELINE_RS_RECORDING_CANVAS_H 142