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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 GrGpu_DEFINED | 8 #ifndef GrGpu_DEFINED |
9 #define GrGpu_DEFINED | 9 #define GrGpu_DEFINED |
10 | 10 |
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390 | 390 |
391 // Determines whether a copy of a texture must be made in order to be compat
ible with | 391 // Determines whether a copy of a texture must be made in order to be compat
ible with |
392 // a given GrTextureParams. If so, the width, height and filter used for the
copy are | 392 // a given GrTextureParams. If so, the width, height and filter used for the
copy are |
393 // output via the CopyParams. | 393 // output via the CopyParams. |
394 bool makeCopyForTextureParams(int width, int height, const GrTextureParams&, | 394 bool makeCopyForTextureParams(int width, int height, const GrTextureParams&, |
395 GrTextureProducer::CopyParams*) const; | 395 GrTextureProducer::CopyParams*) const; |
396 | 396 |
397 // This is only to be used in GL-specific tests. | 397 // This is only to be used in GL-specific tests. |
398 virtual const GrGLContext* glContextForTesting() const { return nullptr; } | 398 virtual const GrGLContext* glContextForTesting() const { return nullptr; } |
399 | 399 |
| 400 // This is only to be used by testing code |
| 401 virtual void resetShaderCacheForTesting() const {} |
| 402 |
400 protected: | 403 protected: |
401 // Functions used to map clip-respecting stencil tests into normal | 404 // Functions used to map clip-respecting stencil tests into normal |
402 // stencil funcs supported by GPUs. | 405 // stencil funcs supported by GPUs. |
403 static GrStencilFunc ConvertStencilFunc(bool stencilInClip, | 406 static GrStencilFunc ConvertStencilFunc(bool stencilInClip, |
404 GrStencilFunc func); | 407 GrStencilFunc func); |
405 static void ConvertStencilFuncAndMask(GrStencilFunc func, | 408 static void ConvertStencilFuncAndMask(GrStencilFunc func, |
406 bool clipInStencil, | 409 bool clipInStencil, |
407 unsigned int clipBit, | 410 unsigned int clipBit, |
408 unsigned int userBits, | 411 unsigned int userBits, |
409 unsigned int* ref, | 412 unsigned int* ref, |
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503 ResetTimestamp fResetTi
mestamp; | 506 ResetTimestamp fResetTi
mestamp; |
504 uint32_t fResetBi
ts; | 507 uint32_t fResetBi
ts; |
505 // The context owns us, not vice-versa, so this ptr is not ref'ed by Gpu. | 508 // The context owns us, not vice-versa, so this ptr is not ref'ed by Gpu. |
506 GrContext* fContext
; | 509 GrContext* fContext
; |
507 | 510 |
508 friend class GrPathRendering; | 511 friend class GrPathRendering; |
509 typedef SkRefCnt INHERITED; | 512 typedef SkRefCnt INHERITED; |
510 }; | 513 }; |
511 | 514 |
512 #endif | 515 #endif |
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