diff options
| author | Carl Hetherington <cth@carlh.net> | 2015-04-22 13:58:16 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2015-04-22 13:58:16 +0100 |
| commit | 86bfdeb77f55b379302a65b22f57fc0583ec6b3c (patch) | |
| tree | 66ed8eb0e4855c520b1b1a0d9dae052a0ad5bfe6 /src/gamma_transfer_function.h | |
| parent | 3c88524c9a2418d6d2d8b8eac29737c95b9a7411 (diff) | |
Express colour conversions as chromaticities and adjust so that
everything is specified as something_to_xyz and then you can get
an inverse LUT if you want one.
Diffstat (limited to 'src/gamma_transfer_function.h')
| -rw-r--r-- | src/gamma_transfer_function.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gamma_transfer_function.h b/src/gamma_transfer_function.h index 17efe12e..282fdfe0 100644 --- a/src/gamma_transfer_function.h +++ b/src/gamma_transfer_function.h @@ -24,7 +24,7 @@ namespace dcp { class GammaTransferFunction : public TransferFunction { public: - GammaTransferFunction (bool inverse, double gamma); + GammaTransferFunction (double gamma); double gamma () const { return _gamma; @@ -33,7 +33,7 @@ public: bool about_equal (boost::shared_ptr<const TransferFunction> other, double epsilon) const; protected: - double * make_lut (int bit_depth) const; + double * make_lut (int bit_depth, bool inverse) const; private: double _gamma; |