kotovalexarian-likes-github/ruby-opencv
1
0
Fork 0
mirror of https://github.com/ruby-opencv/ruby-opencv synced 2023-03-27 23:22:12 -04:00
Code Releases Activity

modified VALUE_TO_CVSCALAR to reduce redundant rb_intern calls

Browse source
This commit is contained in:
ser1zw 2011-07-09 11:35:30 +09:00
parent 87b6f885b1
commit 95777e75c1
1 changed files with 6 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

11
ext/opencv/cvscalar.h
View file

@ -50,13 +50,14 @@ CVSCALAR(VALUE object)
inline CvScalar inline CvScalar
VALUE_TO_CVSCALAR(VALUE object) VALUE_TO_CVSCALAR(VALUE object)
{ {
ID aref_id;
if (FIXNUM_P(object)) if (FIXNUM_P(object))
return cvScalarAll(FIX2INT(object)); return cvScalarAll(FIX2INT(object));
else if (rb_respond_to(object, rb_intern("[]"))) else if (rb_respond_to(object, (aref_id = rb_intern("[]"))))
return cvScalar(NUM2DBL(rb_funcall(object, rb_intern("[]"), 1, INT2FIX(0))), return cvScalar(NUM2DBL(rb_funcall(object, aref_id, 1, INT2FIX(0))),
NUM2DBL(rb_funcall(object, rb_intern("[]"), 1, INT2FIX(1))), NUM2DBL(rb_funcall(object, aref_id, 1, INT2FIX(1))),
NUM2DBL(rb_funcall(object, rb_intern("[]"), 1, INT2FIX(2))), NUM2DBL(rb_funcall(object, aref_id, 1, INT2FIX(2))),
NUM2DBL(rb_funcall(object, rb_intern("[]"), 1, INT2FIX(3)))); NUM2DBL(rb_funcall(object, aref_id, 1, INT2FIX(3))));
else else
raise_compatible_typeerror(object, cCvScalar::rb_class()); raise_compatible_typeerror(object, cCvScalar::rb_class());
} }