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support rating tag from EXIF/XMP

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This commit is contained in:
lewiatan
2018-02-16 22:02:00 +01:00
committed by Eric Jiang
parent 351f8f4e12
commit 105517c561
8 changed files with 36 additions and 4 deletions
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17
rtengine/imagedata.cc
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@@ -71,7 +71,7 @@ FramesMetaData* FramesMetaData::fromFile (const Glib::ustring& fname, std::uniqu
FrameData::FrameData (rtexif::TagDirectory* frameRootDir_, rtexif::TagDirectory* rootDir, rtexif::TagDirectory* firstRootDir)
: frameRootDir(frameRootDir_), iptc(nullptr), time(), timeStamp(), iso_speed(0), aperture(0.), focal_len(0.), focal_len35mm(0.), focus_dist(0.f),
shutter(0.), expcomp(0.), make("Unknown"), model("Unknown"), orientation("Unknown"), lens("Unknown"),
shutter(0.), expcomp(0.), make("Unknown"), model("Unknown"), orientation("Unknown"), rating(0), lens("Unknown"),
sampleFormat(IIOSF_UNKNOWN), isPixelShift(false), isHDR(false)
{
memset (&time, 0, sizeof(time));
@@ -97,6 +97,7 @@ FrameData::FrameData (rtexif::TagDirectory* frameRootDir_, rtexif::TagDirectory*
serial.clear();
orientation.clear();
lens.clear();
rating = 0;
tag = newFrameRootDir->findTag("Make");
if (!tag) {
@@ -187,6 +188,11 @@ FrameData::FrameData (rtexif::TagDirectory* frameRootDir_, rtexif::TagDirectory*
orientation = tag->valueToString ();
}
tag = newFrameRootDir->findTagUpward("Rating");
if (tag) {
rating = tag->toInt();
}
tag = newFrameRootDir->findTagUpward("MakerNote");
rtexif::TagDirectory* mnote = nullptr;
if (tag) {
@@ -876,6 +882,11 @@ std::string FrameData::getOrientation () const
return orientation;
}
int FrameData::getRating () const
{
return rating;
}
void FramesData::setDCRawFrameCount (unsigned int frameCount)
@@ -1168,6 +1179,10 @@ std::string FramesData::getOrientation(unsigned int frame) const
}
);
}
int FramesData::getRating (unsigned int frame) const
{
return frames.empty() || frame >= frames.size() ? 0 : frames.at(frame)->getRating ();
}
//------inherited functions--------------//