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/*
* Copyright 2018 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrBackendDrawableInfo_DEFINED
#define GrBackendDrawableInfo_DEFINED
#include "include/gpu/ganesh/GrTypes.h"
#include "include/gpu/ganesh/vk/GrVkTypes.h"
// If necessary, this could be pulled into a generic interface, but at this point, we only expect
// it to be used by the Ganesh Vulkan backend.
class SK_API GrBackendDrawableInfo {
public:
// Creates an invalid backend drawable info.
GrBackendDrawableInfo() : fIsValid(false) {}
GrBackendDrawableInfo(const GrVkDrawableInfo& info)
: fIsValid(true)
, fBackend(GrBackendApi::kVulkan)
, fVkInfo(info) {}
// Returns true if the backend texture has been initialized.
bool isValid() const { return fIsValid; }
GrBackendApi backend() const { return fBackend; }
bool getVkDrawableInfo(GrVkDrawableInfo* outInfo) const {
if (this->isValid() && GrBackendApi::kVulkan == fBackend) {
*outInfo = fVkInfo;
return true;
}
return false;
}
private:
bool fIsValid;
GrBackendApi fBackend;
GrVkDrawableInfo fVkInfo;
};
#endif
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