mdl_distiller_plugin.h

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/******************************************************************************
 * Copyright 2024 NVIDIA Corporation. All rights reserved.
 *****************************************************************************/
 
 
#ifndef MDL_DISTILLER_PLUGIN_H
#define MDL_DISTILLER_PLUGIN_H
 
#include <mi/base/interface_declare.h>
#include <mi/base/plugin.h>
#include <mi/base/types.h>
#include <mi/base/ilogger.h>
 
#include <mi/mdl/mdl_generated_dag.h>
#include <mi/mdl/mdl_distiller_plugin_api.h>
#include <mi/mdl/mdl_distiller_options.h>
 
namespace mi { namespace neuraylib { class IPlugin_api; } }
namespace mi { namespace mdl { class IRule_matcher_event; } }
 
namespace mi {
namespace mdl {
 
#define MI_DIST_MDL_DISTILLER_PLUGIN_TYPE "mdl_distiller v2"
 
class Mdl_distiller_plugin : public mi::base::Plugin {
public:
    virtual const char* get_name() const = 0;
 
    virtual mi::Size get_api_version() const = 0;
 
    virtual bool init( mi::base::ILogger* logger) = 0;
 
    virtual bool exit() = 0;
 
    virtual mi::Size get_target_count() const = 0;
 
    virtual const char* get_target_name( mi::Size index) const = 0;
 
    virtual const mi::mdl::IGenerated_code_dag::IMaterial_instance* distill(
        mi::mdl::IDistiller_plugin_api& api,
        mi::mdl::IRule_matcher_event* event_handler,
        const mi::mdl::IGenerated_code_dag::IMaterial_instance* material_instance,
        mi::Size target_index,
        Distiller_options* options,
        mi::Sint32* p_error) const = 0;
 
    virtual mi::Size get_required_module_count(mi::Size target_index) const = 0;
 
    virtual const char *get_required_module_code(mi::Size target_index, mi::Size module_index) const = 0;
 
    virtual const char *get_required_module_name(mi::Size target_index, mi::Size module_index) const = 0;
};
 
} // namespace mdl
 
} // namespace mi
 
#endif // MDL_DISTILLER_PLUGIN_H