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Diffstat (limited to 'src/rgb_xyz.cc')
| -rw-r--r-- | src/rgb_xyz.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/rgb_xyz.cc b/src/rgb_xyz.cc index 92997441..72ee38c1 100644 --- a/src/rgb_xyz.cc +++ b/src/rgb_xyz.cc @@ -23,6 +23,7 @@ #include "gamma_lut.h" #include "image.h" #include "colour_matrix.h" +#include <cmath> using std::min; using std::max; |