Program Listing for File range-repeat-stream-builder.h

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#pragma once

#include <vector>
#include "playback/range-repeat-cache.h"
#include "playback/sync-handler.h"
#include <map>
#include <memory>
#include <vector>

namespace gpa {

namespace serialization {
struct Context;
struct Marker;
}  // namespace serialization

namespace playback {

class CallableCache;

namespace repeat {

typedef std::vector<gpa::playback::repeat::RangeRepeatCache::Ptr> Snapshot;

// @brief Class resposible for creating repeat-ready flattened callable cache
// @details In process of preparing the repeat-ready callable cahce, the command buffer
//  allocations are placed just before the command buffer submission calls. Such cache
//  represents the gpu-order api log.
class StreamBuilder
{
public:
    StreamBuilder();
    ~StreamBuilder();

    // @brief Add the callable in GPU order
    void AddCallable(Callable& callable);

    // @brief Process callables for execution with secondary command buffer calls transfered to primary
    void ProcessSecondaryCommandBuffers();

    // @brief Returns cache containing callables prepared for execution in repeat cycle
    CallableCache* Callables();

    bool FlattenedSecondaryCommandBuffers() const;

    Callable SpawnMarkerCallable(uint32_t markerType, uint64_t object = 0);

private:
    // @brief Cache containing callables prepared for execution in repeat cycle
    CallableCache mCallables;

    // @brief Vector of spawned markers for deinitialization purposes
    std::vector<std::unique_ptr<serialization::Marker>> mSpawnedMarkers;

    bool mFlattenedSecondaryCmdBuffers = false;
};

}  // namespace repeat
}  // namespace playback
}  // namespace gpa