INQUIRE DEPTH CUE FACILITIES
CALL SEQUENCE
void pinq_depth_cue_facs(
Pint ws_type, /* workstation type */
Pint length_appl_list, /* length of application list */
Pint start_pos, /* starting position */
Pint *error_ind, /* (out) error indicator */
Pint *num_indices, /* (out) number of predefined depth cue indices */
Pdepth_cue_mode_list *modes, /* (out) list of available depth cue mode */
Pint *total_length /* (out) length of implementation list */
)
TYPES
typedef struct {
Pint num_modes;
Pdepth_cue_mode *modes;
} Pdepth_cue_mode_list;
typedef enum {
PDEPTH_CUE_SUPPR,
PDEPTH_CUE_ALLOWED
} Pdepth_cue_mode;
PHIGS STATE
(PHOP,*,*,*)
EFFECT
Returns the depth cue facilities offered by workstations of type
ws_type.
If the inquired information is available, the error indicator is returned as 0
and values are returned in the output parameters.
If the inquired information is not available, the values returned in the output
parameters are implementation dependent and the error indicator is set to one
of the following error numbers to indicate the reason for non-availability:
ERRORS
- 2
Ignoring function, function requires state (PHOP, *,*,*)
- 52
- Ignoring function, workstation type not recognized by the implementation
- 51
- Ignoring function, this information is not yet available for this generic
workstation type: open a workstation of this type and use the specific
workstation type
- 59
- Ignoring function, the specified workstation does not have output
capability (i.e. the workstation category is neither OUTPUT, OUTIN, nor MO)
- 62
- Ignoring function, this information is not available for this MO
workstation type
SEE ALSO
set depth cue representation, inquire depth cue representation, inquire
predefined depth cue representation.