diff options
| author | Carl Hetherington <cth@carlh.net> | 2015-01-07 15:08:58 +0000 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2015-01-07 15:08:58 +0000 |
| commit | b9559c74878aba5cada36e8807ff2dd66f406859 (patch) | |
| tree | dc625259032167aca6068450e95ed4533ae13532 /src/gamma_transfer_function.cc | |
| parent | 2cada6d249e41e5321b2e6a6766da042d2f5a282 (diff) | |
Fix build on OS X.
Diffstat (limited to 'src/gamma_transfer_function.cc')
| -rw-r--r-- | src/gamma_transfer_function.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gamma_transfer_function.cc b/src/gamma_transfer_function.cc index 9d5ceba4..bf773fb3 100644 --- a/src/gamma_transfer_function.cc +++ b/src/gamma_transfer_function.cc @@ -35,8 +35,8 @@ GammaTransferFunction::GammaTransferFunction (bool inverse, double gamma) double * GammaTransferFunction::make_lut (int bit_depth) const { - int const bit_length = pow (2, bit_depth); - double* lut = new double[int(std::pow(2.0f, bit_depth))]; + int const bit_length = int(std::pow(2.0f, bit_depth)); + double* lut = new double[bit_length]; double const gamma = _inverse ? (1 / _gamma) : _gamma; for (int i = 0; i < bit_length; ++i) { lut[i] = pow(double(i) / (bit_length - 1), gamma); |