GpuWorkSubmission.h

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/*
 * Copyright 2021 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef skgpu_graphite_GpuWorkSubmission_DEFINED
#define skgpu_graphite_GpuWorkSubmission_DEFINED
 
#include "include/core/SkRefCnt.h"
 
#include <memory>
 
namespace skgpu::graphite {
class CommandBuffer;
class SharedContext;
class QueueManager;
 
class GpuWorkSubmission {
public:
    virtual ~GpuWorkSubmission();
 
    bool isFinished(const SharedContext* sharedContext);
    void waitUntilFinished(const SharedContext* sharedContext);
 
protected:
    CommandBuffer* commandBuffer() { return fCommandBuffer.get(); }
 
    GpuWorkSubmission(std::unique_ptr<CommandBuffer> cmdBuffer, QueueManager* queueManager);
 
private:
    virtual bool onIsFinished(const SharedContext* sharedContext) = 0;
    virtual void onWaitUntilFinished(const SharedContext* sharedContext) = 0;
 
    std::unique_ptr<CommandBuffer> fCommandBuffer;
    sk_sp<SkRefCnt> fOutstandingAsyncMapCounter;
    QueueManager* fQueueManager;
};
 
} // namespace skgpu::graphite
 
#endif // skgpu_graphite_GpuWorkSubmission_DEFINED