MeshVfxBatchSubmission.h

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#pragma once
#include "common/Export.h"
 
 
#include "MeshVfxRenderBatch.h"
 
#include <cstdint>
 
namespace eve::stylize {
 
enum class MeshVfxSubmitStatus : std::uint8_t {
    Accepted,
    Skipped,
    Failed,
    DeviceUnavailable,
};
 
enum class MeshVfxQueueSubmitStatus : std::uint8_t {
    Complete,
    Partial,
    Failed,
    DeviceUnavailable,
};
 
struct MeshVfxSubmissionReport {
    MeshVfxQueueSubmitStatus status = MeshVfxQueueSubmitStatus::Complete;
    std::uint32_t acceptedBatches = 0;
    std::uint32_t skippedBatches = 0;
    std::uint32_t acceptedDraws = 0;
    std::uint32_t skippedDraws = 0;
    std::uint32_t failedDraws = 0;
};
 
class IMeshVfxBatchSink {
public:
    virtual ~IMeshVfxBatchSink() = default;
 
    virtual MeshVfxSubmitStatus beginBatch(const MeshVfxBatchKey& key) = 0;
 
    virtual MeshVfxSubmitStatus submitDraw(const MeshVfxBatchedDraw& draw) = 0;
 
    virtual MeshVfxSubmitStatus endBatch() = 0;
};
 
class EVENGINE_API_WORLD MeshVfxBatchExecutor {
public:
    [[nodiscard]] MeshVfxSubmissionReport submit(const MeshVfxRenderQueue& queue, IMeshVfxBatchSink& sink) const;
};
 
} // namespace eve::stylize