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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 "GrAtlas.h" | 8 #include "GrAtlas.h" |
9 #include "GrGpu.h" | 9 #include "GrGpu.h" |
10 #include "GrLayerCache.h" | 10 #include "GrLayerCache.h" |
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113 // GrLayerCache always assumes an atlas exists so recreate it. The atlas | 113 // GrLayerCache always assumes an atlas exists so recreate it. The atlas |
114 // lazily allocates a replacement texture so reallocating a new | 114 // lazily allocates a replacement texture so reallocating a new |
115 // atlas here won't disrupt a GrContext::abandonContext or freeGpuResources. | 115 // atlas here won't disrupt a GrContext::abandonContext or freeGpuResources. |
116 // TODO: Make GrLayerCache lazily allocate the atlas manager? | 116 // TODO: Make GrLayerCache lazily allocate the atlas manager? |
117 this->initAtlas(); | 117 this->initAtlas(); |
118 } | 118 } |
119 | 119 |
120 GrCachedLayer* GrLayerCache::createLayer(uint32_t pictureID, | 120 GrCachedLayer* GrLayerCache::createLayer(uint32_t pictureID, |
121 int start, int stop, | 121 int start, int stop, |
122 const SkIPoint& offset, | 122 const SkIPoint& offset, |
123 const SkMatrix& ctm) { | 123 const SkMatrix& ctm, |
| 124 const SkPaint* paint) { |
124 SkASSERT(pictureID != SK_InvalidGenID && start > 0 && stop > 0); | 125 SkASSERT(pictureID != SK_InvalidGenID && start > 0 && stop > 0); |
125 | 126 |
126 GrCachedLayer* layer = SkNEW_ARGS(GrCachedLayer, (pictureID, start, stop, of
fset, ctm)); | 127 GrCachedLayer* layer = SkNEW_ARGS(GrCachedLayer, (pictureID, start, stop, of
fset, ctm, paint)); |
127 fLayerHash.add(layer); | 128 fLayerHash.add(layer); |
128 return layer; | 129 return layer; |
129 } | 130 } |
130 | 131 |
131 GrCachedLayer* GrLayerCache::findLayer(uint32_t pictureID, | 132 GrCachedLayer* GrLayerCache::findLayer(uint32_t pictureID, |
132 int start, int stop, | 133 int start, int stop, |
133 const SkIPoint& offset, | 134 const SkIPoint& offset, |
134 const SkMatrix& ctm) { | 135 const SkMatrix& ctm) { |
135 SkASSERT(pictureID != SK_InvalidGenID && start > 0 && stop > 0); | 136 SkASSERT(pictureID != SK_InvalidGenID && start > 0 && stop > 0); |
136 return fLayerHash.find(GrCachedLayer::Key(pictureID, start, stop, offset, ct
m)); | 137 return fLayerHash.find(GrCachedLayer::Key(pictureID, start, stop, offset, ct
m)); |
137 } | 138 } |
138 | 139 |
139 GrCachedLayer* GrLayerCache::findLayerOrCreate(uint32_t pictureID, | 140 GrCachedLayer* GrLayerCache::findLayerOrCreate(uint32_t pictureID, |
140 int start, int stop, | 141 int start, int stop, |
141 const SkIPoint& offset, | 142 const SkIPoint& offset, |
142 const SkMatrix& ctm) { | 143 const SkMatrix& ctm, |
| 144 const SkPaint* paint) { |
143 SkASSERT(pictureID != SK_InvalidGenID && start > 0 && stop > 0); | 145 SkASSERT(pictureID != SK_InvalidGenID && start > 0 && stop > 0); |
144 GrCachedLayer* layer = fLayerHash.find(GrCachedLayer::Key(pictureID, start,
stop, offset, ctm)); | 146 GrCachedLayer* layer = fLayerHash.find(GrCachedLayer::Key(pictureID, start,
stop, offset, ctm)); |
145 if (NULL == layer) { | 147 if (NULL == layer) { |
146 layer = this->createLayer(pictureID, start, stop, offset, ctm); | 148 layer = this->createLayer(pictureID, start, stop, offset, ctm, paint); |
147 } | 149 } |
148 | 150 |
149 return layer; | 151 return layer; |
150 } | 152 } |
151 | 153 |
152 bool GrLayerCache::lock(GrCachedLayer* layer, const GrTextureDesc& desc, bool do
ntAtlas) { | 154 bool GrLayerCache::lock(GrCachedLayer* layer, const GrTextureDesc& desc, bool do
ntAtlas) { |
153 SkDEBUGCODE(GrAutoValidateLayer avl(fAtlas->getTexture(), layer);) | 155 SkDEBUGCODE(GrAutoValidateLayer avl(fAtlas->getTexture(), layer);) |
154 | 156 |
155 if (layer->locked()) { | 157 if (layer->locked()) { |
156 // This layer is already locked | 158 // This layer is already locked |
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417 | 419 |
418 void GrLayerCache::processDeletedPictures() { | 420 void GrLayerCache::processDeletedPictures() { |
419 SkTDArray<GrPictureDeletedMessage> deletedPictures; | 421 SkTDArray<GrPictureDeletedMessage> deletedPictures; |
420 fPictDeletionInbox.poll(&deletedPictures); | 422 fPictDeletionInbox.poll(&deletedPictures); |
421 | 423 |
422 for (int i = 0; i < deletedPictures.count(); i++) { | 424 for (int i = 0; i < deletedPictures.count(); i++) { |
423 this->purge(deletedPictures[i].pictureID); | 425 this->purge(deletedPictures[i].pictureID); |
424 } | 426 } |
425 } | 427 } |
426 | 428 |
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