Go to the source code of this file.
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#define | BSE_PROCEDURE_TYPE(proc) |
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#define | BSE_IS_PROCEDURE_CLASS(proc) |
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#define | BSE_PROCEDURE_NAME(proc) |
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#define | BSE_PROCEDURE_MAX_IN_PARAMS |
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#define | BSE_PROCEDURE_MAX_OUT_PARAMS |
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typedef void(* | BseProcedureInit) (BseProcedureClass *proc, GParamSpec **in_pspecs, GParamSpec **out_pspecs) |
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typedef Bse::ErrorType(* | BseProcedureExec) (BseProcedureClass *procedure, const GValue *in_values, GValue *out_values) |
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typedef gboolean(* | BseProcedureNotify) (gpointer func_data, const gchar *proc_name, Bse::ErrorType exit_status) |
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typedef Bse::ErrorType(* | BseProcedureMarshal) (gpointer marshal_data, BseProcedureClass *proc, const GValue *ivalues, GValue *ovalues) |
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Bse::ErrorType | bse_procedure_exec (const gchar *proc_name,...) |
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Bse::ErrorType | bse_procedure_exec_void (const gchar *proc_name,...) |
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GType | bse_procedure_lookup (const gchar *proc_name) |
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Bse::ErrorType | bse_procedure_marshal_valist (GType proc_type, const GValue *first_value, BseProcedureMarshal marshal, gpointer marshal_data, gboolean skip_ovalues, va_list var_args) |
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Bse::ErrorType | bse_procedure_marshal (GType proc_type, const GValue *ivalues, GValue *ovalues, BseProcedureMarshal marshal, gpointer marshal_data) |
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Bse::ErrorType | bse_procedure_collect_input_args (BseProcedureClass *proc, const GValue *first_value, va_list var_args, GValue ivalues[BSE_PROCEDURE_MAX_IN_PARAMS]) |
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Bse::ErrorType | bse_procedure_execvl (BseProcedureClass *proc, GSList *in_value_list, GSList *out_value_list, BseProcedureMarshal marshal, gpointer marshal_data) |
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const gchar * | bse_procedure_type_register (const gchar *name, BsePlugin *plugin, GType *ret_type) |
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Bse::ErrorType bse_procedure_collect_input_args |
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BseProcedureClass * |
proc, |
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const GValue * |
first_value, |
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va_list |
var_args, |
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GValue |
ivalues[BSE_PROCEDURE_MAX_IN_PARAMS] |
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) |
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- Parameters
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proc | valid BseProcedureClass |
first_value | the first input argument if not to be collected |
var_args | va_list to collect input args from |
ivalues | uninitialized GValue array with at least proc->n_in_pspecs members |
- Returns
- Bse::ErrorType value of error if any occoured during collection
Collect input arguments for a procedure call from a va_list. The first value may be supplied as first_value and will then not be collected. ivalues must be at least proc->n_in_pspecs elements long and all elements will be initialized after the function returns (even in error cases). first_value may be the same adress as ivalues, in whic hcase the first argument is entirely ignored and collection simply starts out with the second argument.
Bse::ErrorType bse_procedure_marshal_valist |
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GType |
proc_type, |
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const GValue * |
first_value, |
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BseProcedureMarshal |
marshal, |
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gpointer |
marshal_data, |
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gboolean |
skip_ovalues, |
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va_list |
var_args |
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) |
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- Parameters
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proc_type | a type derived from BSE_TYPE_PROCEDURE |
first_value | the first input argument if not to be collected |
marshal | function marshalling the procedure call or NULL |
marshal_data | data passed in to marshal |
skip_ovalues | whether return value locations should be collected and filled in |
var_args | va_list to collect input args from |
- Returns
- Bse::ErrorType value of error if any occoured
Collect input arguments for a procedure call from a va_list and call the procedure, optionally via marshal. If skip_ovalues is FALSE, the procedure return values will be stored in return value locations also collected from var_args.