initial checkin

1 files changed, 23 insertions, 0 deletions

diff --git a/dmagick/c/gem.d b/dmagick/c/gem.d
new file mode 100644
index 0000000..1833005
--- /dev/null
+++ b/dmagick/c/gem.d
@@ -0,0 +1,23 @@
+module dmagick.c.gem;
+
+import dmagick.c.geometry;
+import dmagick.c.magickType;
+import dmagick.c.fx;
+import dmagick.c.random;
+
+extern(C)
+{
+	double ExpandAffine(const AffineMatrix*);
+	double GenerateDifferentialNoise(RandomInfo*, const Quantum, const NoiseType, const MagickRealType);
+
+	size_t GetOptimalKernelWidth(const double, const double);
+	size_t GetOptimalKernelWidth1D(const double, const double);
+	size_t GetOptimalKernelWidth2D(const double, const double);
+
+	void ConvertHSBToRGB(const double, const double, const double, Quantum*, Quantum*, Quantum*);
+	void ConvertHSLToRGB(const double, const double, const double, Quantum*, Quantum*, Quantum*);
+	void ConvertHWBToRGB(const double, const double, const double, Quantum*, Quantum *,Quantum*);
+	void ConvertRGBToHSB(const Quantum, const Quantum, const Quantum, double*, double*, double*);
+	void ConvertRGBToHSL(const Quantum, const Quantum, const Quantum, double*, double*, double*);
+	void ConvertRGBToHWB(const Quantum, const Quantum, const Quantum, double*, double*, double*);
+}