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add ExposureProgram, LightSource and SubjectArea tags

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This commit is contained in:
cDc
2017-07-17 13:41:10 +03:00
parent 4504e8b66c
commit 725c623d11
2 changed files with 97 additions and 12 deletions
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67
TinyEXIF.h
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@@ -35,6 +35,7 @@
#define __TINYEXIF_H__
#include <string>
#include <vector>
#ifdef _MSC_VER
# ifdef TINYEXIF_EXPORT
@@ -124,6 +125,16 @@ public:
std::string Copyright; // File copyright information
double ExposureTime; // Exposure time in seconds
double FNumber; // F/stop
uint16_t ExposureProgram; // Exposure program
// 0: not defined
// 1: manual
// 2: normal program
// 3: aperture priority
// 4: shutter priority
// 5: creative program
// 6: action program
// 7: portrait mode
// 8: landscape mode
uint16_t ISOSpeedRatings; // ISO speed
double ShutterSpeedValue; // Shutter speed (reciprocal of exposure time)
double ApertureValue; // The lens aperture
@@ -131,17 +142,61 @@ public:
double ExposureBiasValue; // Exposure bias value in EV
double SubjectDistance; // Distance to focus point in meters
double FocalLength; // Focal length of lens in millimeters
uint16_t Flash; // 0: no flash, >0: flash used
uint16_t Flash; // Flash info
// Flash used (Flash&1)
// 0: no flash, >0: flash used
// Flash returned light status ((Flash & 6) >> 1)
// 0: no strobe return detection function
// 1: reserved
// 2: strobe return light not detected
// 3: strobe return light detected
// Flash mode ((Flash & 24) >> 3)
// 0: unknown
// 1: compulsory flash firing
// 2: compulsory flash suppression
// 3: auto mode
// Flash function ((Flash & 32) >> 5)
// 0: flash function present, >0: no flash function
// Flash red-eye ((Flash & 64) >> 6)
// 0: no red-eye reduction mode or unknown, >0: red-eye reduction supported
uint16_t MeteringMode; // Metering mode
// 1: average
// 2: center weighted average
// 3: spot
// 4: multi-spot
// 5: multi-segment
// 0: unknown
// 1: average
// 2: center weighted average
// 3: spot
// 4: multi-spot
// 5: pattern
// 6: partial
uint16_t LightSource; // Kind of light source
// 0: unknown
// 1: daylight
// 2: fluorescent
// 3: tungsten (incandescent light)
// 4: flash
// 9: fine weather
// 10: cloudy weather
// 11: shade
// 12: daylight fluorescent (D 5700 - 7100K)
// 13: day white fluorescent (N 4600 - 5400K)
// 14: cool white fluorescent (W 3900 - 4500K)
// 15: white fluorescent (WW 3200 - 3700K)
// 17: standard light A
// 18: standard light B
// 19: standard light C
// 20: D55
// 21: D65
// 22: D75
// 23: D50
// 24: ISO studio tungsten
uint16_t ProjectionType; // Projection type
// 0: unknown projection
// 1: perspective projection
// 2: equirectangular/spherical projection
std::vector<uint16_t> SubjectArea; // Location and area of the main subject in the overall scene expressed in relation to the upper left as origin, prior to rotation
// 0: unknown
// 2: location of the main subject as coordinates (first value is the X coordinate and second is the Y coordinate)
// 3: area of the main subject as a circle (first value is the center X coordinate, second is the center Y coordinate, and third is the diameter)
// 4: area of the main subject as a rectangle (first value is the center X coordinate, second is the center Y coordinate, third is the width of the area, and fourth is the height of the area)
struct LensInfo_t { // Lens information
double FStopMin; // Min aperture (f-stop)
double FStopMax; // Max aperture (f-stop)