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Update Sony2Fp makernote tags (tag 9402)

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Changes:
+ Add pretty printing for all tags
+ Add camera selector, to prevent incompatible models using tags
+ Update testing with new values

Source: Exiftool (https://exiftool.org/TagNames/Sony.html)
This commit is contained in:
postscript-dev 2021-07-13 16:53:15 +01:00
parent 7b3dd26c23
commit 4ac8ac9ba0
No known key found for this signature in database
GPG Key ID: F3EC02A099292862
6 changed files with 110 additions and 11 deletions
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12
src/makernote_int.cpp
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@ -1190,6 +1190,18 @@ namespace Exiv2 {
};
return std::find(std::begin(models), std::end(models), getExifModel(pRoot)) != std::end(models) ? 0 : -1;
}
int sony2FpSelector(uint16_t /*tag*/, const byte* /*pData*/, uint32_t /*size*/, TiffComponent* const pRoot)
{
// Not valid for models beginning
const char* models[] = { "SLT-", "HV", "ILCA-" };
std::string model = getExifModel(pRoot);
for (auto&& m : models) {
if (model.find(m) == 0)
return -1;
}
return 0;
}
} // namespace Internal
} // namespace Exiv2

11
src/makernote_int.hpp
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@ -707,6 +707,17 @@ namespace Exiv2 {
*/
int sony2010eSelector(uint16_t tag, const byte* pData, uint32_t size, TiffComponent* const pRoot);
/*!
@brief Function to select cfg + def of the Sony2Fp (tag 9402) complex binary array.
@param tag Tag number of the binary array
@param pData Pointer to the raw array data.
@param size Size of the array data.
@param pRoot Pointer to the root component of the TIFF tree.
@return An index into the array set, -1 if no match was found.
*/
int sony2FpSelector(uint16_t tag, const byte* pData, uint32_t size, TiffComponent* const pRoot);
/*!
@brief Function to select cfg + def of a Nikon complex binary array.

77
src/sonymn_int.cpp
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@ -25,6 +25,7 @@
#include "tags_int.hpp"
#include "tiffcomposite_int.hpp"
#include "value.hpp"
#include "exif.hpp"
#include "i18n.h" // NLS support.
// + standard includes
@ -791,14 +792,29 @@ namespace Exiv2 {
return tagInfoCs2_;
}
//! Lookup table to translate Sony2Fp AF Area Mode values to readable labels
constexpr TagDetails sony2FpAFAreaMode[] = {
{ 0, N_("Multi") },
{ 1, N_("Center") },
{ 2, N_("Spot") },
{ 3, N_("Flexible Spot") },
{ 10, N_("Selective (for Miniature effect)") },
{ 11, N_("Zone") },
{ 12, N_("Expanded Flexible Spot") },
{ 14, N_("Tracking") },
{ 15, N_("Face Tracking") },
{ 20, N_("Animal Eye Tracking") },
{ 255, N_("Manual") }
};
//! Sony Tag 9402 Sony2Fp (FocusPosition)
constexpr TagInfo SonyMakerNote::tagInfoFp_[] = {
{ 0x04, "AmbientTemperature", N_("Ambient Temperature"), N_("Ambient Temperature"), sony2FpId, makerTags, signedByte, 1, printValue},
{ 0x16, "FocusMode" , N_("Focus Mode") , N_("Focus Mode") , sony2FpId, makerTags, unsignedByte, 1, printValue},
{ 0x17, "AFAreaMode" , N_("AF Area Mode") , N_("AF Area Mode") , sony2FpId, makerTags, unsignedByte, 1, printValue},
{ 0x2d, "FocusPosition2" , N_("Focus Position 2") , N_("Focus Position 2") , sony2FpId, makerTags, unsignedByte, 1, printValue},
{ 0x04, "AmbientTemperature", N_("Ambient temperature"), N_("Temperature of the surroundings (in degrees Celsius)"), sony2FpId, makerTags, signedByte, 1, printTemperatureInDegC},
{ 0x16, "FocusMode" , N_("Focus mode") , N_("Focus mode") , sony2FpId, makerTags, unsignedByte, 1, printSony2FpFocusMode},
{ 0x17, "AFAreaMode" , N_("AF area mode") , N_("Auto focus area mode"), sony2FpId, makerTags, unsignedByte, 1, EXV_PRINT_TAG(sony2FpAFAreaMode)},
{ 0x2d, "FocusPosition2" , N_("Focus position 2") , N_("Focus position 2") , sony2FpId, makerTags, unsignedByte, 1, printSony2FpFocusPosition2},
// End of list marker
{0xffff, "(Unknownsony2FpTag)", "(Unknownsony2FpTag)" , "(Unknownsony2FpTag)" , sony2FpId, makerTags, unsignedByte, 1, printValue},
{0xffff, "(UnknownSony2FpTag)", "(UnknownSony2FpTag)" , "(UnknownSony2FpTag)" , sony2FpId, makerTags, unsignedByte, 1, printValue},
};
const TagInfo* SonyMakerNote::tagListFp()
@ -806,6 +822,57 @@ namespace Exiv2 {
return tagInfoFp_;
}
std::ostream& SonyMakerNote::printSony2FpFocusMode(std::ostream& os, const Value& value, const ExifData*)
{
if (value.count() != 1)
os << value;
else {
long val = (value.toLong() & 0x7F);
if (val == 0)
os << N_("Manual");
else if (val == 2)
os << N_("AF-S");
else if (val == 3)
os << N_("AF-C");
else if (val == 4)
os << N_("AF-A");
else if (val == 6)
os << N_("DMF");
else
os << "(" << val << ")";
}
return os;
}
std::ostream& SonyMakerNote::printSony2FpFocusPosition2(std::ostream& os, const Value& value, const ExifData* metadata)
{
if (value.count() != 1)
os << "(" << value << ")";
else {
auto pos = metadata->findKey(ExifKey("Exif.Image.Model"));
if (pos == metadata->end())
return os << "(" << value << ")";
// Ranges of models that do not support this tag
const char* models[] = { "DSC-", "Stellar" };
std::string model = pos->toString();
for (auto&& m : models) {
if (model.find(m) == 0) {
os << N_("n/a");
return os;
}
}
long val = value.toLong();
if (val == 255)
os << N_("Infinity");
else
os << val;
}
return os;
}
//! Sony Tag 9403 SonyMisc1
constexpr TagInfo SonyMakerNote::tagInfoSonyMisc1_[] = {
{0x05, "CameraTemperature", N_("Camera temperature"),

6
src/sonymn_int.hpp
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@ -56,7 +56,11 @@ namespace Exiv2 {
//! @name Print functions for Sony %MakerNote tags
//@{
//! Print Sony temperature values (in Degrees Celsius)
//! Print Sony2Fp Focus Mode value
static std::ostream& printSony2FpFocusMode(std::ostream&, const Value&, const ExifData*);
//! Print Sony2Fp Focus Position 2 value
static std::ostream& printSony2FpFocusPosition2(std::ostream&, const Value&, const ExifData* metadata);
//! Print Sony temperature values (in degrees Celsius)
static std::ostream& printTemperatureInDegC(std::ostream&, const Value&, const ExifData*);
//! Print Sony Camera Model
static std::ostream& print0xb000(std::ostream&, const Value&, const ExifData*);

9
src/tiffimage_int.cpp
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@ -826,6 +826,11 @@ namespace Exiv2 {
{ 0x2d, ttUnsignedByte, 1 } // Exif.Sony2Fp.FocusPosition2
};
//! Sony2Fp configurations and definitions
constexpr ArraySet sony2FpSet[] = {
{ sony2FpCfg, sony2FpDef, EXV_COUNTOF(sony2FpDef) }
};
constexpr ArrayCfg sonyMisc1Cfg = {
sonyMisc1Id, // Group for the elements
bigEndian, // Big endian
@ -1559,7 +1564,7 @@ namespace Exiv2 {
// Tag 0x9402 Sony2Fp Focus Position
{ Tag::all, sony2FpId, newTiffBinaryElement },
{ 0x9402, sony1Id, EXV_BINARY_ARRAY(sony2FpCfg, sony2FpDef) },
{ 0x9402, sony1Id, EXV_COMPLEX_BINARY_ARRAY(sony2FpSet, sony2FpSelector) },
// Tag 0x9403 SonyMisc1
{ Tag::all, sonyMisc1Id, newTiffBinaryElement },
@ -1580,7 +1585,7 @@ namespace Exiv2 {
// Tag 0x9402 Sony2Fp Focus Position
{ Tag::all, sony2FpId, newTiffBinaryElement },
{ 0x9402, sony2Id, EXV_BINARY_ARRAY(sony2FpCfg, sony2FpDef) },
{ 0x9402, sony2Id, EXV_COMPLEX_BINARY_ARRAY(sony2FpSet, sony2FpSelector) },
// Tag 0x9403 SonyMisc1
{ Tag::all, sonyMisc1Id, newTiffBinaryElement },

6
tests/bugfixes/github/test_pr_906.py
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@ -7,9 +7,9 @@ class Sony2FpTest(metaclass=CaseMeta):
filename = path("$data_path/exiv2-pr906.exv")
commands = ["$exiv2 -pa --grep Sony2Fp $filename"]
stdout = ["""Exif.Sony2Fp.AmbientTemperature SByte 1 19
Exif.Sony2Fp.FocusMode Byte 1 6
Exif.Sony2Fp.AFAreaMode Byte 1 12
stdout = ["""Exif.Sony2Fp.AmbientTemperature SByte 1 19 °C
Exif.Sony2Fp.FocusMode Byte 1 DMF
Exif.Sony2Fp.AFAreaMode Byte 1 Expanded Flexible Spot
Exif.Sony2Fp.FocusPosition2 Byte 1 140
"""
]