1 /* 2 * Copyright 2017 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef GrSemaphoreOp_DEFINED 9 #define GrSemaphoreOp_DEFINED 10 11 #include "GrOp.h" 12 13 #include "GrSemaphore.h" 14 #include "SkRefCnt.h" 15 16 class GrSemaphoreOp : public GrOp { 17 public: 18 static std::unique_ptr<GrSemaphoreOp> MakeSignal(sk_sp<GrSemaphore> semaphore); 19 20 static std::unique_ptr<GrSemaphoreOp> MakeWait(sk_sp<GrSemaphore> semaphore); 21 22 protected: GrSemaphoreOp(uint32_t classId,sk_sp<GrSemaphore> semaphore)23 GrSemaphoreOp(uint32_t classId, sk_sp<GrSemaphore> semaphore) 24 : INHERITED(classId), fSemaphore(std::move(semaphore)) {} 25 26 sk_sp<GrSemaphore> fSemaphore; 27 28 private: onCombineIfPossible(GrOp * that,const GrCaps & caps)29 bool onCombineIfPossible(GrOp* that, const GrCaps& caps) override { return false; } onPrepare(GrOpFlushState *)30 void onPrepare(GrOpFlushState*) override {} 31 32 typedef GrOp INHERITED; 33 }; 34 35 #endif 36