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Side by Side Diff: include/gpu/GrContext.h

Issue 1388113002: Bye bye processor data manager (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: remove files Created 5 years, 2 months ago
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1 /* 1 /*
2 * Copyright 2010 Google Inc. 2 * Copyright 2010 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 GrContext_DEFINED 8 #ifndef GrContext_DEFINED
9 #define GrContext_DEFINED 9 #define GrContext_DEFINED
10 10
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454 DrawingMgr fDrawingMgr; 454 DrawingMgr fDrawingMgr;
455 455
456 void initMockContext(); 456 void initMockContext();
457 void initCommon(); 457 void initCommon();
458 458
459 /** 459 /**
460 * These functions create premul <-> unpremul effects if it is possible to g enerate a pair 460 * These functions create premul <-> unpremul effects if it is possible to g enerate a pair
461 * of effects that make a readToUPM->writeToPM->readToUPM cycle invariant. O therwise, they 461 * of effects that make a readToUPM->writeToPM->readToUPM cycle invariant. O therwise, they
462 * return NULL. 462 * return NULL.
463 */ 463 */
464 const GrFragmentProcessor* createPMToUPMEffect(GrProcessorDataManager*, GrTe xture*, 464 const GrFragmentProcessor* createPMToUPMEffect(GrTexture*, bool swapRAndB,
465 bool swapRAndB, const SkMatri x&) const; 465 const SkMatrix&) const;
466 const GrFragmentProcessor* createUPMToPMEffect(GrProcessorDataManager*, GrTe xture*, 466 const GrFragmentProcessor* createUPMToPMEffect(GrTexture*, bool swapRAndB,
467 bool swapRAndB, const SkMatri x&) const; 467 const SkMatrix&) const;
468 /** Called before either of the above two functions to determine the appropr iate fragment 468 /** Called before either of the above two functions to determine the appropr iate fragment
469 processors for conversions. This must be called by readSurfacePixels bef or a mutex is taken, 469 processors for conversions. This must be called by readSurfacePixels bef ore a mutex is
470 since testingvPM conversions itself will call readSurfacePixels */ 470 taken, since testingvPM conversions itself will call readSurfacePixels * /
471 void testPMConversionsIfNecessary(uint32_t flags); 471 void testPMConversionsIfNecessary(uint32_t flags);
472 /** Returns true if we've already determined that createPMtoUPMEffect and cr eateUPMToPMEffect 472 /** Returns true if we've already determined that createPMtoUPMEffect and cr eateUPMToPMEffect
473 will fail. In such cases fall back to SW conversion. */ 473 will fail. In such cases fall back to SW conversion. */
474 bool didFailPMUPMConversionTest() const; 474 bool didFailPMUPMConversionTest() const;
475 475
476 /** 476 /**
477 * This callback allows the resource cache to callback into the GrContext 477 * This callback allows the resource cache to callback into the GrContext
478 * when the cache is still over budget after a purge. 478 * when the cache is still over budget after a purge.
479 */ 479 */
480 static void OverBudgetCB(void* data); 480 static void OverBudgetCB(void* data);
481 481
482 /** 482 /**
483 * A callback similar to the above for use by the TextBlobCache 483 * A callback similar to the above for use by the TextBlobCache
484 * TODO move textblob draw calls below context so we can use the call above. 484 * TODO move textblob draw calls below context so we can use the call above.
485 */ 485 */
486 static void TextBlobCacheOverBudgetCB(void* data); 486 static void TextBlobCacheOverBudgetCB(void* data);
487 487
488 typedef SkRefCnt INHERITED; 488 typedef SkRefCnt INHERITED;
489 }; 489 };
490 490
491 #endif 491 #endif
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