BEAST/BSE - Better Audio System and Sound Engine
0.8.2
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#include <bse/bseparam.hh>
Go to the source code of this file.
Classes | |
struct | BseProcedureClass |
Defines | |
#define | BSE_PROCEDURE_TYPE(proc) |
#define | BSE_IS_PROCEDURE_CLASS(proc) |
#define | BSE_PROCEDURE_NAME(proc) |
#define | BSE_PROCEDURE_MAX_IN_PARAMS |
#define | BSE_PROCEDURE_MAX_OUT_PARAMS |
Typedefs | |
typedef void(* | BseProcedureInit )(BseProcedureClass *proc, GParamSpec **in_pspecs, GParamSpec **out_pspecs) |
typedef BseErrorType(* | BseProcedureExec )(BseProcedureClass *procedure, const GValue *in_values, GValue *out_values) |
typedef gboolean(* | BseProcedureNotify )(gpointer func_data, const gchar *proc_name, BseErrorType exit_status) |
typedef BseErrorType(* | BseProcedureMarshal )(gpointer marshal_data, BseProcedureClass *proc, const GValue *ivalues, GValue *ovalues) |
Functions | |
BseErrorType | bse_procedure_exec (const gchar *proc_name,...) |
BseErrorType | bse_procedure_exec_void (const gchar *proc_name,...) |
GType | bse_procedure_lookup (const gchar *proc_name) |
BseErrorType | bse_procedure_marshal_valist (GType proc_type, const GValue *first_value, BseProcedureMarshal marshal, gpointer marshal_data, gboolean skip_ovalues, va_list var_args) |
BseErrorType | bse_procedure_marshal (GType proc_type, const GValue *ivalues, GValue *ovalues, BseProcedureMarshal marshal, gpointer marshal_data) |
BseErrorType | bse_procedure_collect_input_args (BseProcedureClass *proc, const GValue *first_value, va_list var_args, GValue ivalues[BSE_PROCEDURE_MAX_IN_PARAMS]) |
BseErrorType | bse_procedure_execvl (BseProcedureClass *proc, GSList *in_value_list, GSList *out_value_list, BseProcedureMarshal marshal, gpointer marshal_data) |
const gchar * | bse_procedure_type_register (const gchar *name, BsePlugin *plugin, GType *ret_type) |
BseErrorType bse_procedure_collect_input_args | ( | BseProcedureClass * | proc, |
const GValue * | first_value, | ||
va_list | var_args, | ||
GValue | ivalues[BSE_PROCEDURE_MAX_IN_PARAMS] | ||
) |
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 |
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.
BseErrorType bse_procedure_marshal_valist | ( | GType | proc_type, |
const GValue * | first_value, | ||
BseProcedureMarshal | marshal, | ||
gpointer | marshal_data, | ||
gboolean | skip_ovalues, | ||
va_list | var_args | ||
) |
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 |
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.