Program Listing for File stream-preprocessor.h

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#pragma once

#include <memory>

namespace gpa {
namespace playback {

class Callable;
class StreamData;
class CallableCache;
class StreamDataBookmark;

struct IStreamProcesssor
{
    virtual void OnTargetRangeBegin() = 0;
    virtual void OnProcessingEnd() = 0;
    virtual void Process(Callable& callable) = 0;
    virtual ~IStreamProcesssor() = default;
};

class StreamPreprocessor
{
public:
    StreamPreprocessor(StreamData& streamData, StreamDataBookmark const* rangeBegin = nullptr,
                       StreamDataBookmark const* rangeEnd = nullptr, uint64_t targetQueueId = 0);
    StreamPreprocessor(StreamPreprocessor&& other) noexcept;
    StreamPreprocessor& operator=(StreamPreprocessor&& other) noexcept;
    ~StreamPreprocessor();

    void AddPreprocessor(IStreamProcesssor& preprocessor);
    void Process();
    const CallableCache& GetRangeCache() const;

private:
    class StreamPreprocessorImpl;
    std::unique_ptr<StreamPreprocessorImpl> mImpl;
};

}  // namespace playback
}  // namespace gpa