modified for OpenCV 2.3

README.rdoc

@@ -19,7 +19,7 @@ OpenCV Ruby Wrapper
 == FEATURES/PROBLEMS:
 
 * First release rubygems, Some OpenCV functions wrapped.
-* Ruby 1.8.7, 1.9.2 and OpenCV 2.2 are supported.
+* Ruby 1.8.7, 1.9.2 and OpenCV 2.3 are supported.
 
 == DEPENDENCIES:
 
@@ -97,7 +97,7 @@ subfolder called data.
 
 == REQUIREMENTS:
 
-* OpenCV 2.2 or later
+* OpenCV 2.3 or later
   http://opencv.willowgarage.com/wiki/
 * ffcall (optional)
   http://www.haible.de/bruno/packages-ffcall.html

ext/opencv/cvcapture.cpp

@@ -91,7 +91,6 @@ define_ruby_class()
   rb_define_method(rb_klass, "gain", RUBY_METHOD_FUNC(rb_get_gain), 0);
   rb_define_method(rb_klass, "exposure", RUBY_METHOD_FUNC(rb_get_exposure), 0);
   rb_define_method(rb_klass, "convert_rgb", RUBY_METHOD_FUNC(rb_get_convert_rgb), 0);
-  rb_define_method(rb_klass, "white_balance", RUBY_METHOD_FUNC(rb_get_white_balance), 0);
   rb_define_method(rb_klass, "rectification", RUBY_METHOD_FUNC(rb_get_rectification), 0);
 }
 
@@ -444,15 +443,6 @@ rb_get_convert_rgb(VALUE self)
   return (flag == 1) ? Qtrue : Qfalse;
 }
 
-/*
- * Currently unsupported
- */
-VALUE
-rb_get_white_balance(VALUE self)
-{
-  return rb_float_new(cvGetCaptureProperty(CVCAPTURE(self), CV_CAP_PROP_WHITE_BALANCE));
-}
-
 /*
  * Get TOWRITE (note: only supported by DC1394 v 2.x backend currently)
  */

ext/opencv/cvcapture.h

@@ -55,7 +55,6 @@ VALUE rb_get_hue(VALUE self);
 VALUE rb_get_gain(VALUE self);
 VALUE rb_get_exposure(VALUE self);
 VALUE rb_get_convert_rgb(VALUE self);
-VALUE rb_get_white_balance(VALUE self);
 VALUE rb_get_rectification(VALUE self);
 
 __NAMESPACE_END_CVCAPTURE

test/test_cvcapture.rb

@@ -176,10 +176,6 @@ class TestCvCapture < OpenCVTestCase
            (@cap.convert_rgb == false))
   end
 
-  def test_white_balance
-    assert(@cap.white_balance.is_a? Numeric)
-  end
-
   def test_rectification
     assert(@cap.rectification.is_a? Numeric)
   end