Fix incorrect day-of-month in LocalTime.

[libdcp.git] / src / modified_gamma_transfer_function.h

diff --git a/src/modified_gamma_transfer_function.h b/src/modified_gamma_transfer_function.h
index 0c6a6b8429f25869e20e7f7981169bcaa4b5bdfd..ce7303fa7023e8e35948fb85531af17552051e0e 100644 (file)
--- a/src/modified_gamma_transfer_function.h
+++ b/src/modified_gamma_transfer_function.h
@@ -29,34 +29,34 @@ namespace dcp {
 class ModifiedGammaTransferFunction : public TransferFunction
 {
 public:
-       ModifiedGammaTransferFunction (float power, float threshold, float A, float B);
+       ModifiedGammaTransferFunction (double power, double threshold, double A, double B);
 
-       float power () const {
+       double power () const {
                return _power;
        }
 
-       float threshold () const {
+       double threshold () const {
                return _threshold;
        }
 
-       float A () const {
+       double A () const {
                return _A;
        }
 
-       float B () const {
+       double B () const {
                return _B;
        }
 
-       bool about_equal (boost::shared_ptr<const TransferFunction>, float epsilon) const;
+       bool about_equal (boost::shared_ptr<const TransferFunction>, double epsilon) const;
        
 protected:
-       float * make_lut (int bit_depth) const;
+       double * make_lut (int bit_depth, bool inverse) const;
        
 private:
-       float _power;
-       float _threshold;
-       float _A;
-       float _B;
+       double _power;
+       double _threshold;
+       double _A;
+       double _B;
 };
 
 }