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Bigfix: CR2 files couldn't find the metadata for display (see #4008)

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This commit is contained in:
Hombre57
2017-09-26 21:42:59 +02:00
parent 615dfcbb6c
commit 0807510603
3 changed files with 24 additions and 21 deletions
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1
rtdata/languages/default
View File

@@ -71,6 +71,7 @@ EXIFPANEL_RESET;Reset
EXIFPANEL_RESETALL;Reset All
EXIFPANEL_RESETALLHINT;Reset all tags to their original values.
EXIFPANEL_RESETHINT;Reset the selected tags to their original values.
EXIFPANEL_SHOWALL;Show all
EXIFPANEL_SUBDIRECTORY;Subdirectory
EXPORT_BYPASS;Processing steps to bypass
EXPORT_BYPASS_ALL;Select / Unselect All

40
rtengine/imagedata.cc
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@@ -48,24 +48,19 @@ FramesMetaData* FramesMetaData::fromFile (const Glib::ustring& fname, std::uniqu
return new FramesData (fname, std::move(rml), firstFrameOnly);
}
FrameData::FrameData (rtexif::TagDirectory* frameRootDir)
: frameRootDir(frameRootDir), iptc(nullptr), time(), timeStamp(), iso_speed(0), aperture(0.), focal_len(0.), focal_len35mm(0.), focus_dist(0.f),
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"),
sampleFormat(IIOSF_UNKNOWN), isPixelShift(false), isHDR(false)
{
memset (&time, 0, sizeof(time));
extractInfo();
}
void FrameData::extractInfo ()
{
if (!frameRootDir) {
return;
}
rtexif::Tag* tag;
rtexif::TagDirectory* newFrameRootDir = frameRootDir;
memset(&time, 0, sizeof(time));
timeStamp = 0;
@@ -82,7 +77,16 @@ void FrameData::extractInfo ()
orientation.clear();
lens.clear();
tag = frameRootDir->findTagUpward("Make");
tag = newFrameRootDir->findTag("Make");
if (!tag) {
newFrameRootDir = rootDir;
tag = newFrameRootDir->findTag("Make");
if (!tag) {
// For some raw files (like Canon's CR2 files), the metadata are contained in the first root directory
newFrameRootDir = firstRootDir;
tag = newFrameRootDir->findTag("Make");
}
}
if (tag) {
make = tag->valueToString();
// Same dcraw treatment
@@ -116,7 +120,7 @@ void FrameData::extractInfo ()
make.erase(make.find_last_not_of(' ') + 1);
}
tag = frameRootDir->findTagUpward("Model");
tag = newFrameRootDir->findTagUpward("Model");
if (tag) {
model = tag->valueToString();
}
@@ -150,19 +154,19 @@ void FrameData::extractInfo ()
model = "Unknown";
}
tag = frameRootDir->findTagUpward("Orientation");
tag = newFrameRootDir->findTagUpward("Orientation");
if (tag) {
orientation = tag->valueToString ();
}
tag = frameRootDir->findTagUpward("MakerNote");
tag = newFrameRootDir->findTagUpward("MakerNote");
rtexif::TagDirectory* mnote = nullptr;
if (tag) {
mnote = tag->getDirectory();
}
rtexif::TagDirectory* exif = nullptr;
tag = frameRootDir->findTagUpward("Exif");
tag = newFrameRootDir->findTagUpward("Exif");
if (tag) {
exif = tag->getDirectory ();
}
@@ -211,7 +215,7 @@ void FrameData::extractInfo ()
// Second try, XMP data
char sXMPVal[64];
if (frameRootDir->getXMPTagValue("aux:ApproximateFocusDistance", sXMPVal)) {
if (newFrameRootDir->getXMPTagValue("aux:ApproximateFocusDistance", sXMPVal)) {
sscanf(sXMPVal, "%d/%d", &num, &denom);
}
}
@@ -458,7 +462,7 @@ void FrameData::extractInfo ()
}
}
rtexif::Tag* t = frameRootDir->getTag(0x83BB);
rtexif::Tag* t = newFrameRootDir->getTag(0x83BB);
if (t) {
iptc = iptc_data_new_from_data ((unsigned char*)t->getValue (), (unsigned)t->getValueSize ());
}
@@ -1027,7 +1031,7 @@ FramesData::FramesData (const Glib::ustring& fname, std::unique_ptr<RawMetaDataL
// creating FrameData
for (auto currFrame : exifManager.frames) {
FrameData* fd = new FrameData(currFrame);
FrameData* fd = new FrameData(currFrame, currFrame->getRoot(), roots.at(0));
frames.push_back(fd);
}
@@ -1051,7 +1055,7 @@ FramesData::FramesData (const Glib::ustring& fname, std::unique_ptr<RawMetaDataL
exifManager.parseJPEG ();
roots = exifManager.roots;
for (auto currFrame : exifManager.frames) {
FrameData* fd = new FrameData(currFrame);
FrameData* fd = new FrameData(currFrame, currFrame->getRoot(), roots.at(0));
frames.push_back(fd);
}
rewind (exifManager.f); // Not sure this is necessary
@@ -1069,7 +1073,7 @@ FramesData::FramesData (const Glib::ustring& fname, std::unique_ptr<RawMetaDataL
// creating FrameData
for (auto currFrame : exifManager.frames) {
FrameData* fd = new FrameData(currFrame);
FrameData* fd = new FrameData(currFrame, currFrame->getRoot(), roots.at(0));
frames.push_back(fd);
}

4
rtengine/imagedata.h
View File

@@ -56,11 +56,9 @@ protected:
bool isPixelShift;
bool isHDR;
void extractInfo ();
public:
FrameData (rtexif::TagDirectory* frameRootDir);
FrameData (rtexif::TagDirectory* frameRootDir, rtexif::TagDirectory* rootDir, rtexif::TagDirectory* firstRootDir);
virtual ~FrameData ();
bool getPixelShift () const;