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Use exiv2 for metadata handling

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This commit is contained in:
Alberto Griggio
2019-05-06 09:27:44 +02:00
parent a2e2ace1c8
commit c360fd7e2c
49 changed files with 1359 additions and 17510 deletions
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110
rtengine/imagedata.h
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@@ -24,20 +24,20 @@
#include "rawimage.h"
#include <string>
#include <glibmm.h>
#include "../rtexif/rtexif.h"
#include <libiptcdata/iptc-data.h>
#include <exiv2/exiv2.hpp>
#include "rtengine.h"
namespace rtengine
{
class FrameData
{
Exiv2::Image::AutoPtr open_exiv2(const Glib::ustring &fname);
protected:
rtexif::TagDirectory* frameRootDir;
IptcData* iptc;
class FramesData : public FramesMetaData {
private:
bool ok_;
Glib::ustring fname_;
unsigned int dcrawFrameCount;
struct tm time;
time_t timeStamp;
int iso_speed;
@@ -50,82 +50,34 @@ protected:
std::string orientation;
std::string lens;
IIOSampleFormat sampleFormat;
// each frame has the knowledge of "being an"
// or "being part of an" HDR or PS image
bool isPixelShift;
bool isHDR;
public:
FramesData (const Glib::ustring& fname);
FrameData (rtexif::TagDirectory* frameRootDir, rtexif::TagDirectory* rootDir, rtexif::TagDirectory* firstRootDir);
virtual ~FrameData ();
bool getPixelShift () const;
bool getHDR () const;
std::string getImageType () const;
IIOSampleFormat getSampleFormat () const;
rtexif::TagDirectory* getExifData () const;
procparams::IPTCPairs getIPTCData () const;
static procparams::IPTCPairs getIPTCData (IptcData* iptc_);
bool hasExif () const;
bool hasIPTC () const;
tm getDateTime () const;
time_t getDateTimeAsTS () const;
int getISOSpeed () const;
double getFNumber () const;
double getFocalLen () const;
double getFocalLen35mm () const;
float getFocusDist () const;
double getShutterSpeed () const;
double getExpComp () const;
std::string getMake () const;
std::string getModel () const;
std::string getLens () const;
std::string getSerialNumber () const;
std::string getOrientation () const;
};
class FramesData : public FramesMetaData {
private:
// frame's root IFD, can be a file root IFD or a SUB-IFD
std::vector<std::unique_ptr<FrameData>> frames;
// root IFD in the file
std::vector<rtexif::TagDirectory*> roots;
IptcData* iptc;
unsigned int dcrawFrameCount;
public:
FramesData (const Glib::ustring& fname, std::unique_ptr<RawMetaDataLocation> rml = nullptr, bool firstFrameOnly = false);
~FramesData () override;
void setDCRawFrameCount (unsigned int frameCount);
unsigned int getRootCount () const override;
unsigned int getFrameCount () const override;
bool getPixelShift () const override;
bool getHDR (unsigned int frame = 0) const override;
std::string getImageType (unsigned int frame) const override;
IIOSampleFormat getSampleFormat (unsigned int frame = 0) const override;
rtexif::TagDirectory* getFrameExifData (unsigned int frame = 0) const override;
rtexif::TagDirectory* getRootExifData (unsigned int root = 0) const override;
rtexif::TagDirectory* getBestExifData (ImageSource *imgSource, procparams::RAWParams *rawParams) const override;
procparams::IPTCPairs getIPTCData (unsigned int frame = 0) const override;
bool hasExif (unsigned int frame = 0) const override;
bool hasIPTC (unsigned int frame = 0) const override;
tm getDateTime (unsigned int frame = 0) const override;
time_t getDateTimeAsTS (unsigned int frame = 0) const override;
int getISOSpeed (unsigned int frame = 0) const override;
double getFNumber (unsigned int frame = 0) const override;
double getFocalLen (unsigned int frame = 0) const override;
double getFocalLen35mm (unsigned int frame = 0) const override;
float getFocusDist (unsigned int frame = 0) const override;
double getShutterSpeed (unsigned int frame = 0) const override;
double getExpComp (unsigned int frame = 0) const override;
std::string getMake (unsigned int frame = 0) const override;
std::string getModel (unsigned int frame = 0) const override;
std::string getLens (unsigned int frame = 0) const override;
std::string getSerialNumber (unsigned int frame = 0) const;
std::string getOrientation (unsigned int frame = 0) const override;
void setDCRawFrameCount(unsigned int frameCount);
unsigned int getFrameCount() const override;
bool getPixelShift() const override;
bool getHDR() const override;
std::string getImageType() const override;
IIOSampleFormat getSampleFormat() const override;
bool hasExif() const override;
tm getDateTime() const override;
time_t getDateTimeAsTS() const override;
int getISOSpeed() const override;
double getFNumber() const override;
double getFocalLen() const override;
double getFocalLen35mm() const override;
float getFocusDist() const override;
double getShutterSpeed() const override;
double getExpComp() const override;
std::string getMake() const override;
std::string getModel() const override;
std::string getLens() const override;
std::string getSerialNumber() const;
std::string getOrientation() const override;
Glib::ustring getFileName() const override;
};