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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "GrLayerCache.h" | 8 #include "GrLayerCache.h" |
9 #include "GrLayerHoister.h" | 9 #include "GrLayerHoister.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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135 } | 135 } |
136 | 136 |
137 void GrLayerHoister::DrawLayers(const SkPicture* picture, | 137 void GrLayerHoister::DrawLayers(const SkPicture* picture, |
138 const SkTDArray<GrCachedLayer*>& atlased, | 138 const SkTDArray<GrCachedLayer*>& atlased, |
139 const SkTDArray<GrCachedLayer*>& nonAtlased, | 139 const SkTDArray<GrCachedLayer*>& nonAtlased, |
140 GrReplacements* replacements) { | 140 GrReplacements* replacements) { |
141 // Render the atlased layers that require it | 141 // Render the atlased layers that require it |
142 if (atlased.count() > 0) { | 142 if (atlased.count() > 0) { |
143 // All the atlased layers are rendered into the same GrTexture | 143 // All the atlased layers are rendered into the same GrTexture |
144 SkAutoTUnref<SkSurface> surface(SkSurface::NewRenderTargetDirect( | 144 SkAutoTUnref<SkSurface> surface(SkSurface::NewRenderTargetDirect( |
145 atlased[0]->texture()->asRenderTarget(),
NULL)); | 145 atlased[0]->texture()->asRenderT
arget(), |
| 146 SkSurface::kStandard_TextRenderM
ode)); |
146 | 147 |
147 SkCanvas* atlasCanvas = surface->getCanvas(); | 148 SkCanvas* atlasCanvas = surface->getCanvas(); |
148 | 149 |
149 SkPaint paint; | 150 SkPaint paint; |
150 paint.setColor(SK_ColorTRANSPARENT); | 151 paint.setColor(SK_ColorTRANSPARENT); |
151 paint.setXfermode(SkXfermode::Create(SkXfermode::kSrc_Mode))->unref(); | 152 paint.setXfermode(SkXfermode::Create(SkXfermode::kSrc_Mode))->unref(); |
152 | 153 |
153 for (int i = 0; i < atlased.count(); ++i) { | 154 for (int i = 0; i < atlased.count(); ++i) { |
154 GrCachedLayer* layer = atlased[i]; | 155 GrCachedLayer* layer = atlased[i]; |
155 | 156 |
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188 | 189 |
189 atlasCanvas->flush(); | 190 atlasCanvas->flush(); |
190 } | 191 } |
191 | 192 |
192 // Render the non-atlased layers that require it | 193 // Render the non-atlased layers that require it |
193 for (int i = 0; i < nonAtlased.count(); ++i) { | 194 for (int i = 0; i < nonAtlased.count(); ++i) { |
194 GrCachedLayer* layer = nonAtlased[i]; | 195 GrCachedLayer* layer = nonAtlased[i]; |
195 | 196 |
196 // Each non-atlased layer has its own GrTexture | 197 // Each non-atlased layer has its own GrTexture |
197 SkAutoTUnref<SkSurface> surface(SkSurface::NewRenderTargetDirect( | 198 SkAutoTUnref<SkSurface> surface(SkSurface::NewRenderTargetDirect( |
198 layer->texture()->asRenderTarget(), NULL
)); | 199 layer->texture()->asRenderTarget
(), |
| 200 SkSurface::kStandard_TextRenderM
ode)); |
199 | 201 |
200 SkCanvas* layerCanvas = surface->getCanvas(); | 202 SkCanvas* layerCanvas = surface->getCanvas(); |
201 | 203 |
202 // Add a rect clip to make sure the rendering doesn't | 204 // Add a rect clip to make sure the rendering doesn't |
203 // extend beyond the boundaries of the atlased sub-rect | 205 // extend beyond the boundaries of the atlased sub-rect |
204 SkRect bound = SkRect::MakeXYWH(SkIntToScalar(layer->rect().fLeft), | 206 SkRect bound = SkRect::MakeXYWH(SkIntToScalar(layer->rect().fLeft), |
205 SkIntToScalar(layer->rect().fTop), | 207 SkIntToScalar(layer->rect().fTop), |
206 SkIntToScalar(layer->rect().width()), | 208 SkIntToScalar(layer->rect().width()), |
207 SkIntToScalar(layer->rect().height())); | 209 SkIntToScalar(layer->rect().height())); |
208 | 210 |
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252 #if DISABLE_CACHING | 254 #if DISABLE_CACHING |
253 // This code completely clears out the atlas. It is required when | 255 // This code completely clears out the atlas. It is required when |
254 // caching is disabled so the atlas doesn't fill up and force more | 256 // caching is disabled so the atlas doesn't fill up and force more |
255 // free floating layers | 257 // free floating layers |
256 layerCache->purge(picture->uniqueID()); | 258 layerCache->purge(picture->uniqueID()); |
257 | 259 |
258 layerCache->purgeAll(); | 260 layerCache->purgeAll(); |
259 #endif | 261 #endif |
260 } | 262 } |
261 | 263 |
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