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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 #ifndef GrGpuResource_DEFINED | 8 #ifndef GrGpuResource_DEFINED |
9 #define GrGpuResource_DEFINED | 9 #define GrGpuResource_DEFINED |
10 | 10 |
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252 | 252 |
253 private: | 253 private: |
254 /** | 254 /** |
255 * Frees the object in the underlying 3D API. Called by CacheAccess. | 255 * Frees the object in the underlying 3D API. Called by CacheAccess. |
256 */ | 256 */ |
257 void release(); | 257 void release(); |
258 | 258 |
259 virtual size_t onGpuMemorySize() const = 0; | 259 virtual size_t onGpuMemorySize() const = 0; |
260 | 260 |
261 // See comments in CacheAccess. | 261 // See comments in CacheAccess. |
262 bool setContentKey(const GrResourceKey& contentKey); | 262 bool setContentKey(const GrContentKey& contentKey); |
263 void notifyIsPurgable() const; | 263 void notifyIsPurgable() const; |
264 void removeScratchKey(); | 264 void removeScratchKey(); |
265 void makeBudgeted(); | 265 void makeBudgeted(); |
266 | 266 |
267 #ifdef SK_DEBUG | 267 #ifdef SK_DEBUG |
268 friend class GrGpu; // for assert in GrGpu to access getGpu | 268 friend class GrGpu; // for assert in GrGpu to access getGpu |
269 #endif | 269 #endif |
270 | 270 |
271 static uint32_t CreateUniqueID(); | 271 static uint32_t CreateUniqueID(); |
272 | 272 |
273 // We're in an internal doubly linked list owned by GrResourceCache2 | 273 // We're in an internal doubly linked list owned by GrResourceCache2 |
274 SK_DECLARE_INTERNAL_LLIST_INTERFACE(GrGpuResource); | 274 SK_DECLARE_INTERNAL_LLIST_INTERFACE(GrGpuResource); |
275 | 275 |
276 | 276 |
277 static const size_t kInvalidGpuMemorySize = ~static_cast<size_t>(0); | 277 static const size_t kInvalidGpuMemorySize = ~static_cast<size_t>(0); |
278 enum Flags { | 278 GrScratchKey fScratchKey; |
279 /** | 279 GrContentKey fContentKey; |
280 * If set then fContentKey is valid and the resource is cached based on
its content. | |
281 */ | |
282 kContentKeySet_Flag = 0x1, | |
283 }; | |
284 | |
285 GrScratchKey fScratchKey; | |
286 // TODO(bsalomon): Remove GrResourceKey and use different simpler type for c
ontent keys. | |
287 GrResourceKey fContentKey; | |
288 | 280 |
289 // This is not ref'ed but abandon() or release() will be called before the G
rGpu object | 281 // This is not ref'ed but abandon() or release() will be called before the G
rGpu object |
290 // is destroyed. Those calls set will this to NULL. | 282 // is destroyed. Those calls set will this to NULL. |
291 GrGpu* fGpu; | 283 GrGpu* fGpu; |
292 mutable size_t fGpuMemorySize; | 284 mutable size_t fGpuMemorySize; |
293 | 285 |
294 uint32_t fFlags; | 286 LifeCycle fLifeCycle; |
295 LifeCycle fLifeCycle; | 287 const uint32_t fUniqueID; |
296 const uint32_t fUniqueID; | |
297 | 288 |
298 SkAutoTUnref<const SkData> fData; | 289 SkAutoTUnref<const SkData> fData; |
299 | 290 |
300 typedef GrIORef<GrGpuResource> INHERITED; | 291 typedef GrIORef<GrGpuResource> INHERITED; |
301 friend class GrIORef<GrGpuResource>; // to access notifyIsPurgable. | 292 friend class GrIORef<GrGpuResource>; // to access notifyIsPurgable. |
302 }; | 293 }; |
303 | 294 |
304 #endif | 295 #endif |
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