/** call-seq: timestamp_real = bool
Set the timestamping mode to realtime. You need to activate timestamping, and you
need a timestamp-queue associated with the port to truly activate this. If not,
this call is silently ignored.
*/
static VALUE
wrap_snd_seq_port_info_set_timestamp_real(VALUE v_port_info, VALUE v_bool)
{
snd_seq_port_info_t *port_info;
Data_Get_Struct(v_port_info, snd_seq_port_info_t, port_info);
snd_seq_port_info_set_timestamp_real(port_info, BOOL2INT(v_bool));
return Qnil;
}
/** call-seq: port_specified = bool
Set the port-specified mode of a port_info container. This method is not
required since setting the port will automatically set it.
See RRTS::Driver::AlsaPortInfo_i#port=
Parameters:
[val] true if specifying the port id at creation. This also seems to
be the default.
*/
static VALUE
wrap_snd_seq_port_info_set_port_specified(VALUE v_port_info, VALUE v_bool)
{
snd_seq_port_info_t *port_info;
Data_Get_Struct(v_port_info, snd_seq_port_info_t, port_info);
const int b = BOOL2INT(v_bool);
// fprintf(stderr, "snd_seq_port_info_set_port_specified(%d)\n", b);
snd_seq_port_info_set_port_specified(port_info, b);
return Qnil;
}
/*
* call-seq:
* CvSURFParams.new(<i>hessian_threshold[,extended=false,n_octaves=3,n_octave_layers=4]</i>) -> cvsurfparams
*
* Create a CvSURFParams
*/
VALUE
rb_initialize(int argc, VALUE *argv, VALUE self)
{
CvSURFParams *self_ptr = CVSURFPARAMS(self);
VALUE h_thresh, ext, noct, noctl;
rb_scan_args(argc, argv, "13", &h_thresh, &ext, &noct, &noctl);
self_ptr->hessianThreshold = NUM2DBL(h_thresh);
self_ptr->extended = NIL_P(ext) ? 0 : BOOL2INT(ext);
self_ptr->nOctaves = NIL_P(noct) ? 3 : NUM2INT(noct);
self_ptr->nOctaveLayers = NIL_P(noctl) ? 4 : NUM2INT(noctl);
return self;
}
/*
* call-seq:
* extended = <i>value</i>
* Set the type of descripters
* false: basic descriptors (64 elements each)
* true : exteneded descriptors (128 elements each)
*/
VALUE
rb_set_extended(VALUE self, VALUE value)
{
CVSURFPARAMS(self)->extended = BOOL2INT(value);
return self;
}
