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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 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 "GrVkPipelineState.h" | 8 #include "GrVkPipelineState.h" |
9 | 9 |
10 #include "GrPipeline.h" | 10 #include "GrPipeline.h" |
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476 GR_STATIC_ASSERT(kFirstAdvancedGrBlendEquation - 1 < 4); | 476 GR_STATIC_ASSERT(kFirstAdvancedGrBlendEquation - 1 < 4); |
477 | 477 |
478 uint32_t key = blendInfo.fWriteColor; | 478 uint32_t key = blendInfo.fWriteColor; |
479 key |= (blendInfo.fSrcBlend << kBlendWriteShift); | 479 key |= (blendInfo.fSrcBlend << kBlendWriteShift); |
480 key |= (blendInfo.fDstBlend << (kBlendWriteShift + kBlendCoeffShift)); | 480 key |= (blendInfo.fDstBlend << (kBlendWriteShift + kBlendCoeffShift)); |
481 key |= (blendInfo.fEquation << (kBlendWriteShift + 2 * kBlendCoeffShift)); | 481 key |= (blendInfo.fEquation << (kBlendWriteShift + 2 * kBlendCoeffShift)); |
482 | 482 |
483 return key; | 483 return key; |
484 } | 484 } |
485 | 485 |
486 void GrVkPipelineState::BuildStateKey(const GrPipeline& pipeline, GrPrimitiveTyp
e primitiveType, | 486 bool GrVkPipelineState::Desc::Build(Desc* desc, |
487 SkTArray<uint8_t, true>* key) { | 487 const GrPrimitiveProcessor& primProc, |
488 // Save room for the key length and key header | 488 const GrPipeline& pipeline, |
489 key->reset(); | 489 GrPrimitiveType primitiveType, |
490 key->push_back_n(kData_StateKeyOffset); | 490 const GrGLSLCaps& caps) { |
| 491 if (!INHERITED::Build(desc, primProc, pipeline, caps)) { |
| 492 return false; |
| 493 } |
491 | 494 |
492 GrProcessorKeyBuilder b(key); | 495 GrProcessorKeyBuilder b(&desc->key()); |
493 | |
494 GrVkRenderTarget* vkRT = (GrVkRenderTarget*)pipeline.getRenderTarget(); | 496 GrVkRenderTarget* vkRT = (GrVkRenderTarget*)pipeline.getRenderTarget(); |
495 vkRT->simpleRenderPass()->genKey(&b); | 497 vkRT->simpleRenderPass()->genKey(&b); |
496 | 498 |
497 pipeline.getStencil().genKey(&b); | 499 pipeline.getStencil().genKey(&b); |
498 | 500 |
499 SkASSERT(sizeof(GrDrawFace) <= sizeof(uint32_t)); | 501 SkASSERT(sizeof(GrDrawFace) <= sizeof(uint32_t)); |
500 b.add32((int32_t)pipeline.getDrawFace()); | 502 b.add32((int32_t)pipeline.getDrawFace()); |
501 | 503 |
502 b.add32(get_blend_info_key(pipeline)); | 504 b.add32(get_blend_info_key(pipeline)); |
503 | 505 |
504 b.add32(primitiveType); | 506 b.add32(primitiveType); |
505 | 507 |
506 // Set key length | 508 return true; |
507 int keyLength = key->count(); | |
508 SkASSERT(0 == (keyLength % 4)); | |
509 *reinterpret_cast<uint32_t*>(key->begin()) = SkToU32(keyLength); | |
510 } | 509 } |
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