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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 #if SK_SUPPORT_GPU | 8 #if SK_SUPPORT_GPU |
9 | 9 |
10 #include "GrContext.h" | 10 #include "GrContext.h" |
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138 } | 138 } |
139 | 139 |
140 for (int i = 0; i < kInitialNumLayers; ++i) { | 140 for (int i = 0; i < kInitialNumLayers; ++i) { |
141 GrCachedLayer* layer = cache.findLayer(picture->uniqueID(), i+1, | 141 GrCachedLayer* layer = cache.findLayer(picture->uniqueID(), i+1, |
142 SkIRect::MakeEmpty(), SkMatri
x::I()); | 142 SkIRect::MakeEmpty(), SkMatri
x::I()); |
143 REPORTER_ASSERT(reporter, layer); | 143 REPORTER_ASSERT(reporter, layer); |
144 | 144 |
145 // All the layers should be unlocked | 145 // All the layers should be unlocked |
146 REPORTER_ASSERT(reporter, !layer->locked()); | 146 REPORTER_ASSERT(reporter, !layer->locked()); |
147 | 147 |
| 148 // When hoisted layers aren't cached they are aggressively removed |
| 149 // from the atlas |
| 150 #if GR_CACHE_HOISTED_LAYERS |
148 // The first 4 layers should still be in the atlas. | 151 // The first 4 layers should still be in the atlas. |
149 if (i < 4) { | 152 if (i < 4) { |
150 REPORTER_ASSERT(reporter, layer->texture()); | 153 REPORTER_ASSERT(reporter, layer->texture()); |
151 REPORTER_ASSERT(reporter, layer->isAtlased()); | 154 REPORTER_ASSERT(reporter, layer->isAtlased()); |
152 } else { | 155 } else { |
| 156 #endif |
153 // The final layer should not be atlased. | 157 // The final layer should not be atlased. |
154 REPORTER_ASSERT(reporter, NULL == layer->texture()); | 158 REPORTER_ASSERT(reporter, NULL == layer->texture()); |
155 REPORTER_ASSERT(reporter, !layer->isAtlased()); | 159 REPORTER_ASSERT(reporter, !layer->isAtlased()); |
| 160 #if GR_CACHE_HOISTED_LAYERS |
156 } | 161 } |
| 162 #endif |
157 } | 163 } |
158 | 164 |
159 { | 165 { |
160 // Add an additional layer. Since all the layers are unlocked this | 166 // Add an additional layer. Since all the layers are unlocked this |
161 // will force out the first atlased layer | 167 // will force out the first atlased layer |
162 create_layers(reporter, &cache, *picture, 1, kInitialNumLayers); | 168 create_layers(reporter, &cache, *picture, 1, kInitialNumLayers); |
163 GrCachedLayer* layer = cache.findLayer(picture->uniqueID(), | 169 GrCachedLayer* layer = cache.findLayer(picture->uniqueID(), |
164 kInitialNumLayers+1, | 170 kInitialNumLayers+1, |
165 SkIRect::MakeEmpty(), SkMatri
x::I()); | 171 SkIRect::MakeEmpty(), SkMatri
x::I()); |
166 REPORTER_ASSERT(reporter, layer); | 172 REPORTER_ASSERT(reporter, layer); |
167 | 173 |
168 lock_layer(reporter, &cache, layer); | 174 lock_layer(reporter, &cache, layer); |
169 cache.removeUse(layer); | 175 cache.removeUse(layer); |
170 } | 176 } |
171 | 177 |
172 for (int i = 0; i < kInitialNumLayers+1; ++i) { | 178 for (int i = 0; i < kInitialNumLayers+1; ++i) { |
173 GrCachedLayer* layer = cache.findLayer(picture->uniqueID(), i + 1, | 179 GrCachedLayer* layer = cache.findLayer(picture->uniqueID(), i + 1, |
174 SkIRect::MakeEmpty(), SkMatri
x::I()); | 180 SkIRect::MakeEmpty(), SkMatri
x::I()); |
| 181 #if GR_CACHE_HOISTED_LAYERS |
175 // 3 old layers plus the new one should be in the atlas. | 182 // 3 old layers plus the new one should be in the atlas. |
176 if (1 == i || 2 == i || 3 == i || 5 == i) { | 183 if (1 == i || 2 == i || 3 == i || 5 == i) { |
177 REPORTER_ASSERT(reporter, layer); | 184 REPORTER_ASSERT(reporter, layer); |
178 REPORTER_ASSERT(reporter, !layer->locked()); | 185 REPORTER_ASSERT(reporter, !layer->locked()); |
179 REPORTER_ASSERT(reporter, layer->texture()); | 186 REPORTER_ASSERT(reporter, layer->texture()); |
180 REPORTER_ASSERT(reporter, layer->isAtlased()); | 187 REPORTER_ASSERT(reporter, layer->isAtlased()); |
181 } else if (4 == i) { | 188 } else if (4 == i) { |
| 189 #endif |
182 // The one that was never atlased should still be around | 190 // The one that was never atlased should still be around |
183 REPORTER_ASSERT(reporter, layer); | 191 REPORTER_ASSERT(reporter, layer); |
184 | 192 |
185 REPORTER_ASSERT(reporter, NULL == layer->texture()); | 193 REPORTER_ASSERT(reporter, NULL == layer->texture()); |
186 REPORTER_ASSERT(reporter, !layer->isAtlased()); | 194 REPORTER_ASSERT(reporter, !layer->isAtlased()); |
| 195 #if GR_CACHE_HOISTED_LAYERS |
187 } else { | 196 } else { |
188 // The one bumped out of the atlas (i.e., 0) should be gone | 197 // The one bumped out of the atlas (i.e., 0) should be gone |
189 REPORTER_ASSERT(reporter, NULL == layer); | 198 REPORTER_ASSERT(reporter, NULL == layer); |
190 } | 199 } |
| 200 #endif |
191 } | 201 } |
192 | 202 |
193 //-------------------------------------------------------------------- | 203 //-------------------------------------------------------------------- |
194 // Free them all SkGpuDevice-style. This will not free up the | 204 // Free them all SkGpuDevice-style. This will not free up the |
195 // atlas' texture but will eliminate all the layers. | 205 // atlas' texture but will eliminate all the layers. |
196 TestingAccess::Purge(&cache, picture->uniqueID()); | 206 TestingAccess::Purge(&cache, picture->uniqueID()); |
197 | 207 |
198 REPORTER_ASSERT(reporter, TestingAccess::NumLayers(&cache) == 0); | 208 REPORTER_ASSERT(reporter, TestingAccess::NumLayers(&cache) == 0); |
199 // TODO: add VRAM/resource cache check here | 209 // TODO: add VRAM/resource cache check here |
200 | 210 |
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217 | 227 |
218 picture.reset(NULL); | 228 picture.reset(NULL); |
219 cache.processDeletedPictures(); | 229 cache.processDeletedPictures(); |
220 | 230 |
221 REPORTER_ASSERT(reporter, TestingAccess::NumLayers(&cache) == 0); | 231 REPORTER_ASSERT(reporter, TestingAccess::NumLayers(&cache) == 0); |
222 // TODO: add VRAM/resource cache check here | 232 // TODO: add VRAM/resource cache check here |
223 } | 233 } |
224 } | 234 } |
225 | 235 |
226 #endif | 236 #endif |
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