EDID_record
Declaration
typedef struct {
ushort version;
char mfrID[4];
char mfrName[40];
char modelName[40];
char serialNo[14];
char PNPID[8];
ushort productID;
ulong serialID;
uchar mfrWeek;
ushort mfrYear;
uchar signalLevel;
uchar displayType;
uchar maxResolution;
uchar minHScan;
uchar maxHScan;
uchar minVScan;
uchar maxVScan;
ushort maxPClk;
ushort flags;
uchar maxHSize;
uchar maxVSize;
N_fix32 gamma;
N_fix32 Rx,Ry;
N_fix32 Gx,Gy;
N_fix32 Bx,By;
N_fix32 Wx,Wy;
uchar numStandardTimings;
uchar numDetailedTimings;
EDID_standardTiming
standardTimings[MAX_STANDARD_TIMINGS];
EDID_detailedTiming
detailedTimings[MAX_DETAILED_TIMINGS];
} EDID_record
Prototype In
snap/ddc.h
Description
Main structure containing the information parsed from the binary EDID data returned from the monitor.
Members
version |
EDID version Number (in BCD) |
mfrID |
3 byte EISA manufacturer ID |
mfrName |
ASCII manufacturer name (Unknown if not found) |
modelName |
ASCII model name for monitor (Unknown if not found) |
serialNo |
ASCII serial number (Unknown if not found) |
PNPID |
8 character Plug and Play ID |
productID |
16-bit product ID code |
serialID |
32-bit product serial number |
mfrWeek |
Week of manufacture (0-52) |
mfrYear |
Year of manufacture |
signalLevel |
Signal level code (EDID_signalLevels) |
displayType |
Display type code (EDID_displayTypes) |
maxResolution |
Maximum resolution ID (EDID_maxResCodes) |
minHScan |
Minimum horizontal scan (kHz) |
maxHScan |
Maximum horizontal scan (kHz) |
minVScan |
Minimum vertical scan (Hz) |
maxVScan |
Maximum vertical scan (Hz) |
maxPClk |
Maximum pixel clock (MHz) |
flags |
Capabilities flags (EDID_flags) |
maxHSize |
Maximum horizontal size (cm) |
maxVSize |
Maximum vertical size (cm) |
gamma |
Display transfer characteristic (16.16 fixed point) |
Rx |
Red X chromaticity characteristic (16.16 fixed point) |
Ry |
Red Y chromaticity characteristic (16.16 fixed point) |
Gx |
Green X chromaticity characteristic (16.16 fixed point) |
Gy |
Green Y chromaticity characteristic (16.16 fixed point) |
Bx |
Blue X chromaticity characteristic (16.16 fixed point) |
By |
Blue Y chromaticity characteristic (16.16 fixed point) |
Wx |
Default white point X characteristic (16.16 fixed point) |
Wy |
Default white point Y characteristic (16.16 fixed point) |
numStandardTimings |
Number of standard timings listed |
numDetailedTimings |
Number of detailed timings listed |
standardTimings |
List of standard timings |
detailedTimings |
List of detailed timings |
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