imdl_factory.h

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/***************************************************************************************************
 * Copyright 2025 NVIDIA Corporation. All rights reserved.
 **************************************************************************************************/
 
#ifndef MI_NEURAYLIB_IMDL_FACTORY_H
#define MI_NEURAYLIB_IMDL_FACTORY_H
 
#include <mi/base/interface_declare.h>
#include <mi/neuraylib/iexpression.h>
#include <mi/neuraylib/version.h>
 
#ifdef MI_NEURAYLIB_DEPRECATED_14_0
#include <mi/neuraylib/imdl_execution_context.h>
#endif
 
namespace mi {
 
class IArray;
class IString;
 
namespace neuraylib {
 
class IExpression_factory;
class IMdl_execution_context;
class IMdl_module_builder;
class IMdl_module_transformer;
class ITransaction;
class IType_factory;
class IValue_bsdf_measurement;
class IValue_factory;
class IValue_light_profile;
class IValue_texture;
 
class IMdl_factory : public
    mi::base::Interface_declare<0xba936279,0x4b71,0x42a4,0x95,0x37,0x98,0x69,0x97,0xb3,0x47,0x72>
{
public:
 
 
    virtual IType_factory* create_type_factory( ITransaction* transaction) = 0;
 
    virtual IValue_factory* create_value_factory( ITransaction* transaction) = 0;
 
    virtual IExpression_factory* create_expression_factory( ITransaction* transaction) = 0;
 
    virtual IMdl_execution_context* create_execution_context() = 0;
 
    virtual IMdl_execution_context* clone( const IMdl_execution_context* context) = 0;
    
 
 
    virtual IValue_texture* create_texture(
        ITransaction* transaction,
        const char* file_path,
        IType_texture::Shape shape,
        Float32 gamma,
        const char* selector,
        bool shared,
        IMdl_execution_context* context) = 0;
 
#ifdef MI_NEURAYLIB_DEPRECATED_14_0
    inline IValue_texture* create_texture(
        ITransaction* transaction,
        const char* file_path,
        IType_texture::Shape shape,
        Float32 gamma,
        const char* selector,
        bool shared,
        Sint32* errors = 0)
    {
        mi::base::Handle<IMdl_execution_context> context( create_execution_context());
        IValue_texture* result = create_texture(
            transaction, file_path, shape, gamma, selector, shared, context.get());
        if( errors) {
            mi::base::Handle<const IMessage> msg( context->get_error_message( 0));
            *errors = msg ? msg->get_code() : 0;
        }
        return result;
    }
#endif // MI_NEURAYLIB_DEPRECATED_14_0
 
    virtual IValue_light_profile* create_light_profile(
        ITransaction* transaction,
        const char* file_path,
        bool shared,
        IMdl_execution_context* context) = 0;
 
#ifdef MI_NEURAYLIB_DEPRECATED_14_0
    inline IValue_light_profile* create_light_profile(
        ITransaction* transaction,
        const char* file_path,
        bool shared,
        Sint32* errors = 0)
    {
        mi::base::Handle<IMdl_execution_context> context( create_execution_context());
        IValue_light_profile* result = create_light_profile(
            transaction, file_path, shared, context.get());
        if( errors) {
            mi::base::Handle<const IMessage> msg( context->get_error_message( 0));
            *errors = msg ? msg->get_code() : 0;
        }
        return result;
    }
#endif // MI_NEURAYLIB_DEPRECATED_14_0
 
    virtual IValue_bsdf_measurement* create_bsdf_measurement(
        ITransaction* transaction,
        const char* file_path,
        bool shared,
        IMdl_execution_context* context) = 0;
 
#ifdef MI_NEURAYLIB_DEPRECATED_14_0
    inline IValue_bsdf_measurement* create_bsdf_measurement(
        ITransaction* transaction,
        const char* file_path,
        bool shared,
        Sint32* errors = 0)
    {
        mi::base::Handle<IMdl_execution_context> context( create_execution_context());
        IValue_bsdf_measurement* result = create_bsdf_measurement(
            transaction, file_path, shared, context.get());
        if( errors) {
            mi::base::Handle<const IMessage> msg( context->get_error_message( 0));
            *errors = msg ? msg->get_code() : 0;
        }
        return result;
    }
#endif // MI_NEURAYLIB_DEPRECATED_14_0
 
 
 
    virtual IMdl_module_builder* create_module_builder(
        ITransaction* transaction,
        const char* module_name,
        Mdl_version min_module_version,
        Mdl_version max_module_version,
        IMdl_execution_context* context) = 0;
 
    virtual IMdl_module_transformer* create_module_transformer(
        ITransaction* transaction, const char* module_name, IMdl_execution_context* context) = 0;
 
 
 
    virtual const IString* get_db_module_name( const char* mdl_name) = 0;
 
    virtual const IString* get_db_definition_name( const char* mdl_name) = 0;
 
 
 
    virtual void analyze_uniform(
        ITransaction* transaction,
        const char* root_name,
        bool root_uniform,
        const IExpression* query_expr,
        bool& query_result,
        IString* error_path,
        IMdl_execution_context* context) const = 0;
 
 
 
    virtual const IString* decode_name( const char* name) = 0;
 
    virtual const IString* encode_module_name( const char* name) = 0;
 
    virtual const IString* encode_function_definition_name(
        const char* name, const IArray* parameter_types) const = 0;
 
    virtual const IString* encode_type_name( const char* name) const = 0;
 
 
 
    virtual bool is_valid_mdl_identifier( const char* name) const = 0;
 
};
 // end group mi_neuray_mdl_misc
 
} // namespace neuraylib
 
} // namespace mi
 
#endif // MI_NEURAYLIB_IMDL_FACTORY_H