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added basic integration of lensfun

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so far only distortion correction, and no GUI yet
This commit is contained in:
Alberto Griggio
2017-09-07 00:53:03 +02:00
parent b4d3caf9c6
commit dde94bc6d3
18 changed files with 320 additions and 113 deletions
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18
rtengine/lcp.h
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@@ -136,8 +136,20 @@ public:
#define lcpStore LCPStore::getInstance()
class LensCorrection {
public:
virtual ~LensCorrection() {}
virtual void correctDistortion(double &x, double &y, int cx, int cy, double scale) const = 0;
virtual bool supportsAutoFill() const = 0;
virtual bool supportsCA() const = 0;
virtual void correctCA(double &x, double &y, int channel) const = 0;
virtual void processVignetteLine(int width, int y, float *line) const = 0;
virtual void processVignetteLine3Channels(int width, int y, float *line) const = 0;
};
// Once precalculated class to correct a point
class LCPMapper
class LCPMapper: public LensCorrection
{
bool useCADist; // should the distortion in the CA info be used?
@@ -153,7 +165,9 @@ public:
LCPMapper(LCPProfile* pProf, float focalLength, float focalLength35mm, float focusDist, float aperture, bool vignette, bool useCADistP, int fullWidth, int fullHeight,
const CoarseTransformParams& coarse, int rawRotationDeg);
void correctDistortion(double& x, double& y, double scale) const; // MUST be the first stage
void correctDistortion(double &x, double &y, int cx, int cy, double scale) const; // MUST be the first stage
bool supportsCA() const { return enableCA; }
bool supportsAutoFill() const { return true; }
void correctCA(double& x, double& y, int channel) const;
void processVignetteLine(int width, int y, float *line) const;
void processVignetteLine3Channels(int width, int y, float *line) const;