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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2010 Google Inc. | 3 * Copyright 2010 Google Inc. |
| 4 * | 4 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
| 7 */ | 7 */ |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
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| 61 kGeneral_U
sage, | 61 kGeneral_U
sage, |
| 62 props.pixe
lGeometry())); | 62 props.pixe
lGeometry())); |
| 63 return static_cast<SkGpuDevice*>(dev); | 63 return static_cast<SkGpuDevice*>(dev); |
| 64 } | 64 } |
| 65 | 65 |
| 66 GrContext* context() const { return fContext; } | 66 GrContext* context() const { return fContext; } |
| 67 | 67 |
| 68 // set all pixels to 0 | 68 // set all pixels to 0 |
| 69 void clearAll(); | 69 void clearAll(); |
| 70 | 70 |
| 71 virtual GrRenderTarget* accessRenderTarget() SK_OVERRIDE; | 71 GrRenderTarget* accessRenderTarget() SK_OVERRIDE; |
| 72 | 72 |
| 73 virtual SkImageInfo imageInfo() const SK_OVERRIDE { | 73 SkImageInfo imageInfo() const SK_OVERRIDE { |
| 74 return fRenderTarget ? fRenderTarget->surfacePriv().info() : SkImageInfo
::MakeUnknown(); | 74 return fRenderTarget ? fRenderTarget->surfacePriv().info() : SkImageInfo
::MakeUnknown(); |
| 75 } | 75 } |
| 76 | 76 |
| 77 virtual void drawPaint(const SkDraw&, const SkPaint& paint) SK_OVERRIDE; | 77 void drawPaint(const SkDraw&, const SkPaint& paint) SK_OVERRIDE; |
| 78 virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode, size_t coun
t, | 78 virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode, size_t coun
t, |
| 79 const SkPoint[], const SkPaint& paint) SK_OVERRIDE; | 79 const SkPoint[], const SkPaint& paint) SK_OVERRIDE; |
| 80 virtual void drawRect(const SkDraw&, const SkRect& r, | 80 virtual void drawRect(const SkDraw&, const SkRect& r, |
| 81 const SkPaint& paint) SK_OVERRIDE; | 81 const SkPaint& paint) SK_OVERRIDE; |
| 82 virtual void drawRRect(const SkDraw&, const SkRRect& r, | 82 virtual void drawRRect(const SkDraw&, const SkRRect& r, |
| 83 const SkPaint& paint) SK_OVERRIDE; | 83 const SkPaint& paint) SK_OVERRIDE; |
| 84 virtual void drawDRRect(const SkDraw& draw, const SkRRect& outer, | 84 virtual void drawDRRect(const SkDraw& draw, const SkRRect& outer, |
| 85 const SkRRect& inner, const SkPaint& paint) SK_OVERR
IDE; | 85 const SkRRect& inner, const SkPaint& paint) SK_OVERR
IDE; |
| 86 virtual void drawOval(const SkDraw&, const SkRect& oval, | 86 virtual void drawOval(const SkDraw&, const SkRect& oval, |
| 87 const SkPaint& paint) SK_OVERRIDE; | 87 const SkPaint& paint) SK_OVERRIDE; |
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| 105 const SkPath& path, const SkMatrix* matrix, | 105 const SkPath& path, const SkMatrix* matrix, |
| 106 const SkPaint&) SK_OVERRIDE; | 106 const SkPaint&) SK_OVERRIDE; |
| 107 virtual void drawVertices(const SkDraw&, SkCanvas::VertexMode, int vertexCou
nt, | 107 virtual void drawVertices(const SkDraw&, SkCanvas::VertexMode, int vertexCou
nt, |
| 108 const SkPoint verts[], const SkPoint texs[], | 108 const SkPoint verts[], const SkPoint texs[], |
| 109 const SkColor colors[], SkXfermode* xmode, | 109 const SkColor colors[], SkXfermode* xmode, |
| 110 const uint16_t indices[], int indexCount, | 110 const uint16_t indices[], int indexCount, |
| 111 const SkPaint&) SK_OVERRIDE; | 111 const SkPaint&) SK_OVERRIDE; |
| 112 virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, | 112 virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, |
| 113 const SkPaint&) SK_OVERRIDE; | 113 const SkPaint&) SK_OVERRIDE; |
| 114 | 114 |
| 115 virtual void flush() SK_OVERRIDE; | 115 void flush() SK_OVERRIDE; |
| 116 | 116 |
| 117 virtual void onAttachToCanvas(SkCanvas* canvas) SK_OVERRIDE; | 117 void onAttachToCanvas(SkCanvas* canvas) SK_OVERRIDE; |
| 118 virtual void onDetachFromCanvas() SK_OVERRIDE; | 118 void onDetachFromCanvas() SK_OVERRIDE; |
| 119 | 119 |
| 120 virtual const SkBitmap& onAccessBitmap() SK_OVERRIDE; | 120 const SkBitmap& onAccessBitmap() SK_OVERRIDE; |
| 121 | 121 |
| 122 virtual bool canHandleImageFilter(const SkImageFilter*) SK_OVERRIDE; | 122 bool canHandleImageFilter(const SkImageFilter*) SK_OVERRIDE; |
| 123 virtual bool filterImage(const SkImageFilter*, const SkBitmap&, | 123 virtual bool filterImage(const SkImageFilter*, const SkBitmap&, |
| 124 const SkImageFilter::Context&, | 124 const SkImageFilter::Context&, |
| 125 SkBitmap*, SkIPoint*) SK_OVERRIDE; | 125 SkBitmap*, SkIPoint*) SK_OVERRIDE; |
| 126 | 126 |
| 127 bool filterTexture(GrContext*, GrTexture*, const SkImageFilter*, | 127 bool filterTexture(GrContext*, GrTexture*, const SkImageFilter*, |
| 128 const SkImageFilter::Context&, | 128 const SkImageFilter::Context&, |
| 129 SkBitmap* result, SkIPoint* offset); | 129 SkBitmap* result, SkIPoint* offset); |
| 130 | 130 |
| 131 protected: | 131 protected: |
| 132 virtual bool onReadPixels(const SkImageInfo&, void*, size_t, int, int) SK_OV
ERRIDE; | 132 bool onReadPixels(const SkImageInfo&, void*, size_t, int, int) SK_OVERRIDE; |
| 133 virtual bool onWritePixels(const SkImageInfo&, const void*, size_t, int, int
) SK_OVERRIDE; | 133 bool onWritePixels(const SkImageInfo&, const void*, size_t, int, int) SK_OVE
RRIDE; |
| 134 bool onShouldDisableLCD(const SkPaint&) const SK_OVERRIDE; | 134 bool onShouldDisableLCD(const SkPaint&) const SK_OVERRIDE; |
| 135 | 135 |
| 136 /** PRIVATE / EXPERIMENTAL -- do not call */ | 136 /** PRIVATE / EXPERIMENTAL -- do not call */ |
| 137 virtual bool EXPERIMENTAL_drawPicture(SkCanvas* canvas, const SkPicture* pic
ture, | 137 virtual bool EXPERIMENTAL_drawPicture(SkCanvas* canvas, const SkPicture* pic
ture, |
| 138 const SkMatrix*, const SkPaint*) SK_OV
ERRIDE; | 138 const SkMatrix*, const SkPaint*) SK_OV
ERRIDE; |
| 139 | 139 |
| 140 private: | 140 private: |
| 141 GrContext* fContext; | 141 GrContext* fContext; |
| 142 | 142 |
| 143 GrSkDrawProcs* fDrawProcs; | 143 GrSkDrawProcs* fDrawProcs; |
| 144 | 144 |
| 145 GrClipData fClipData; | 145 GrClipData fClipData; |
| 146 | 146 |
| 147 GrTextContext* fTextContext; | 147 GrTextContext* fTextContext; |
| 148 | 148 |
| 149 // state for our render-target | 149 // state for our render-target |
| 150 GrRenderTarget* fRenderTarget; | 150 GrRenderTarget* fRenderTarget; |
| 151 uint32_t fFlags; | 151 uint32_t fFlags; |
| 152 | 152 |
| 153 // remove when our clients don't rely on accessBitmap() | 153 // remove when our clients don't rely on accessBitmap() |
| 154 SkBitmap fLegacyBitmap; | 154 SkBitmap fLegacyBitmap; |
| 155 | 155 |
| 156 SkGpuDevice(GrSurface*, const SkSurfaceProps&, unsigned flags = 0); | 156 SkGpuDevice(GrSurface*, const SkSurfaceProps&, unsigned flags = 0); |
| 157 | 157 |
| 158 virtual SkBaseDevice* onCreateCompatibleDevice(const CreateInfo&) SK_OVERRID
E; | 158 SkBaseDevice* onCreateCompatibleDevice(const CreateInfo&) SK_OVERRIDE; |
| 159 | 159 |
| 160 virtual SkSurface* newSurface(const SkImageInfo&, const SkSurfaceProps&) SK_
OVERRIDE; | 160 SkSurface* newSurface(const SkImageInfo&, const SkSurfaceProps&) SK_OVERRIDE
; |
| 161 | 161 |
| 162 virtual SkImageFilter::Cache* getImageFilterCache() SK_OVERRIDE; | 162 SkImageFilter::Cache* getImageFilterCache() SK_OVERRIDE; |
| 163 | 163 |
| 164 virtual bool forceConservativeRasterClip() const SK_OVERRIDE { return true;
} | 164 bool forceConservativeRasterClip() const SK_OVERRIDE { return true; } |
| 165 | 165 |
| 166 // sets the render target and clip on context | 166 // sets the render target and clip on context |
| 167 void prepareDraw(const SkDraw&); | 167 void prepareDraw(const SkDraw&); |
| 168 | 168 |
| 169 /** | 169 /** |
| 170 * Implementation for both drawBitmap and drawBitmapRect. | 170 * Implementation for both drawBitmap and drawBitmapRect. |
| 171 */ | 171 */ |
| 172 void drawBitmapCommon(const SkDraw&, | 172 void drawBitmapCommon(const SkDraw&, |
| 173 const SkBitmap& bitmap, | 173 const SkBitmap& bitmap, |
| 174 const SkRect* srcRectPtr, | 174 const SkRect* srcRectPtr, |
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| 208 bool bicubic); | 208 bool bicubic); |
| 209 | 209 |
| 210 bool drawDashLine(const SkPoint pts[2], const SkPaint& paint); | 210 bool drawDashLine(const SkPoint pts[2], const SkPaint& paint); |
| 211 | 211 |
| 212 static SkPicture::AccelData::Key ComputeAccelDataKey(); | 212 static SkPicture::AccelData::Key ComputeAccelDataKey(); |
| 213 | 213 |
| 214 typedef SkBaseDevice INHERITED; | 214 typedef SkBaseDevice INHERITED; |
| 215 }; | 215 }; |
| 216 | 216 |
| 217 #endif | 217 #endif |
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