Program Listing for File experimentor.h

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and your use of them is governed by the express license under which they
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you may not use, modify, copy, publish, distribute, disclose or transmit
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 This software and the related documents are provided as is, with no express
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#pragma once

#include "igpa-config.h"
#include "playback/callable-broadcaster.h"
#include "playback/callable-receiver.h"
#include "playback/experiments/experiment.h"
#include "playback/experiments/experiment-collection.h"
#include "playback/experiments/shader-compiler.h"

namespace gpa {
namespace playback {

class Experimentor
    : public CallableReceiver,
      public CallableBroadcaster,
      public CallableCallbacks
{
public:
    Experimentor();

    virtual ~Experimentor() = 0;

    virtual Shader::Compiler const& GetShaderCompiler() const = 0;

    void Apply(
        uint64_t startIndex,
        uint64_t endIndex,
        BaseExperiment const& experiment,
        size_t prefabCount = 0,
        BaseExperiment::Prefab const* pPrefabs = nullptr);

    void Apply(
        uint64_t callIndex,
        BaseExperiment const& experiment,
        size_t prefabCount = 0,
        BaseExperiment::Prefab const* pPrefabs = nullptr);

    void Apply(
        uint64_t startIndex,
        uint64_t endIndex,
        size_t prefabCount,
        BaseExperiment::Prefab const* pPrefabs);

    void Apply(
        uint64_t callIndex,
        size_t prefabCount,
        BaseExperiment::Prefab const* pPrefabs);

    virtual void Clear(uint64_t startIndex, uint64_t endIndex);

    virtual void Clear(uint64_t callIndex);

    virtual void Clear();

    void ConnectExecutionCallbacks(ExecutionCallbacks const& callbacks) override;

    void DisconnectExecutionCallbacks() override;

    bool IsEnabled() const;

    void IsEnabled(bool enabled);

    void GetMessages(size_t* pMessageCount, char const** pMessages) const;

protected:
    virtual void ApplyPrefabs(
        uint64_t startIndex,
        uint64_t endIndex,
        size_t prefabCount,
        BaseExperiment::Prefab const* pPrefabs);

    virtual void OnPostSetupRange(CallableCache* range);

    virtual void OnPreExecuteRange(CallableCache* range);

    virtual void OnPreExecuteCall(Callable* callable, uint64_t callIndex);

    virtual void OnPostExecuteCall(Callable* callable, uint64_t callIndex);

    virtual void OnPostExecuteRange(CallableCache* range);

    virtual void PushMessage(char const* msg);

    struct Messages;

    Collection<PipelineExperiment> mGraphicsPipelineExperiments;
    Collection<ResourceExperiment> mResourceExperiments;
    Messages* mMessages = nullptr;

private:
    void PostSetupRange(CallableCache* range) override final;
    void PreExecuteRange(CallableCache* range) override final;
    void PreExecuteCall(Callable* callable, uint64_t callIndex) override final;
    void PostExecuteCall(Callable* callable, uint64_t callIndex) override final;
    void PostExecuteRange(CallableCache* range) override final;
    void BeforePostExecuteRange(QueuesRequiringGpuSynchronization& queuesToSynchronize) override;

    ExecutionCallbacks mCallbacks{};
    bool mEnabled{true};

    Experimentor(Experimentor const&) = delete;
    Experimentor& operator=(Experimentor const&) = delete;
};

}  // namespace playback
}  // namespace gpa