blob: cfc3de99511118e5ba6deec6704afb0eb805d8a7 [file] [log] [blame]
/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrGLSemaphore_DEFINED
#define GrGLSemaphore_DEFINED
#include "GrSemaphore.h"
#include "GrBackendSemaphore.h"
#include "GrGLGpu.h"
class GrGLSemaphore : public GrSemaphore {
public:
static sk_sp<GrGLSemaphore> Make(const GrGLGpu* gpu, bool isOwned) {
return sk_sp<GrGLSemaphore>(new GrGLSemaphore(gpu, isOwned));
}
static sk_sp<GrGLSemaphore> MakeWrapped(const GrGLGpu* gpu,
GrGLsync sync,
GrWrapOwnership ownership) {
auto sema = sk_sp<GrGLSemaphore>(new GrGLSemaphore(gpu,
kBorrow_GrWrapOwnership != ownership));
sema->setSync(sync);
return sema;
}
~GrGLSemaphore() override {
if (fIsOwned && fGpu) {
static_cast<const GrGLGpu*>(fGpu)->deleteSync(fSync);
}
}
GrGLsync sync() const { return fSync; }
void setSync(const GrGLsync& sync) { fSync = sync; }
private:
GrGLSemaphore(const GrGLGpu* gpu, bool isOwned) : INHERITED(gpu), fSync(0), fIsOwned(isOwned) {}
void setBackendSemaphore(GrBackendSemaphore* backendSemaphore) const override {
backendSemaphore->initGL(fSync);
}
GrGLsync fSync;
bool fIsOwned;
typedef GrSemaphore INHERITED;
};
#endif