diff options
Diffstat (limited to 'hw/xfree86/ddc/vdif.h')
| -rw-r--r-- | hw/xfree86/ddc/vdif.h | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/hw/xfree86/ddc/vdif.h b/hw/xfree86/ddc/vdif.h new file mode 100644 index 000000000..38026e56a --- /dev/null +++ b/hw/xfree86/ddc/vdif.h @@ -0,0 +1,174 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/ddc/vdif.h,v 1.3 2000/04/14 12:16:04 tsi Exp $ */ + +#ifndef _VDIF_H +#define _VDIF_H + +#define VDIF_MONITOR_MONOCHROME 0 +#define VDIF_MONITOR_COLOR 1 +#define VDIF_VIDEO_TTL 0 +#define VDIF_VIDEO_ANALOG 1 +#define VDIF_VIDEO_ECL 2 +#define VDIF_VIDEO_DECL 3 +#define VDIF_VIDEO_OTHER 4 +#define VDIF_SYNC_SEPARATE 0 +#define VDIF_SYNC_C 1 +#define VDIF_SYNC_CP 2 +#define VDIF_SYNC_G 3 +#define VDIF_SYNC_GP 4 +#define VDIF_SYNC_OTHER 5 +#define VDIF_SCAN_NONINTERLACED 0 +#define VDIF_SCAN_INTERLACED 1 +#define VDIF_SCAN_OTHER 2 +#define VDIF_POLARITY_NEGATIVE 0 +#define VDIF_POLARITY_POSITIVE 1 + +#include "Xmd.h" + +#pragma pack(1) + +typedef struct _VDIF { /* Monitor Description: */ + CARD8 VDIFId[4]; /* alway "VDIF" */ + CARD32 FileLength; /* lenght of the whole file */ + CARD32 Checksum; /* sum of all bytes in the file after*/ + /* this field */ + CARD16 VDIFVersion; /* structure version number */ + CARD16 VDIFRevision; /* structure revision number */ + CARD16 Date[3]; /* file date Year/Month/Day */ + CARD16 DateManufactured[3]; /* date Year/Month/Day */ + CARD32 FileRevision; /* file revision string */ + CARD32 Manufacturer; /* ASCII ID of the manufacturer */ + CARD32 ModelNumber; /* ASCII ID of the model */ + CARD32 MinVDIFIndex; /* ASCII ID of Minimum VDIF index */ + CARD32 Version; /* ASCII ID of the model version */ + CARD32 SerialNumber; /* ASCII ID of the serial number */ + CARD8 MonitorType; /* Monochrome or Color */ + CARD8 CRTSize; /* inches */ + CARD8 BorderRed; /* percent */ + CARD8 BorderGreen; /* percent */ + CARD8 BorderBlue; /* percent */ + CARD8 Reserved1; /* padding */ + CARD16 Reserved2; /* padding */ + CARD32 RedPhosphorDecay; /* microseconds */ + CARD32 GreenPhosphorDecay; /* microseconds */ + CARD32 BluePhosphorDecay; /* microseconds */ + CARD16 WhitePoint_x; /* WhitePoint in CIExyY (scale 1000) */ + CARD16 WhitePoint_y; + CARD16 WhitePoint_Y; + CARD16 RedChromaticity_x; /* Red chromaticity in x,y */ + CARD16 RedChromaticity_y; + CARD16 GreenChromaticity_x; /* Green chromaticity in x,y */ + CARD16 GreenChromaticity_y; + CARD16 BlueChromaticity_x; /* Blue chromaticity in x,y */ + CARD16 BlueChromaticity_y; + CARD16 RedGamma; /* Gamme curve exponent (scale 1000) */ + CARD16 GreenGamma; + CARD16 BlueGamma; + CARD32 NumberOperationalLimits; + CARD32 OffsetOperationalLimits; + CARD32 NumberOptions; /* optinal sections (gamma table) */ + CARD32 OffsetOptions; + CARD32 OffsetStringTable; +} xf86VdifRec, *xf86VdifPtr; + +typedef enum { /* Tags for section identification */ + VDIF_OPERATIONAL_LIMITS_TAG = 1, + VDIF_PREADJUSTED_TIMING_TAG, + VDIF_GAMMA_TABLE_TAG +} VDIFScnTag; + +typedef struct _VDIFScnHdr { /* Generic Section Header: */ + CARD32 ScnLength; /* lenght of section */ + CARD32 ScnTag; /* tag for section identification */ +} VDIFScnHdrRec, *VDIFScnHdrPtr; + +typedef struct _VDIFLimits { /* Operational Limits: */ + VDIFScnHdrRec Header; /* common section info */ + CARD16 MaxHorPixel; /* pixels */ + CARD16 MaxVerPixel; /* lines */ + CARD16 MaxHorActiveLength; /* millimeters */ + CARD16 MaxVerActiveHeight; /* millimeters */ + CARD8 VideoType; /* TTL / Analog / ECL / DECL */ + CARD8 SyncType; /* TTL / Analog / ECL / DECL */ + CARD8 SyncConfiguration; /* separate / composite / other */ + CARD8 Reserved1; /* padding */ + CARD16 Reserved2; /* padding */ + CARD16 TerminationResistance; /* */ + CARD16 WhiteLevel; /* millivolts */ + CARD16 BlackLevel; /* millivolts */ + CARD16 BlankLevel; /* millivolts */ + CARD16 SyncLevel; /* millivolts */ + CARD32 MaxPixelClock; /* kiloHertz */ + CARD32 MinHorFrequency; /* Hertz */ + CARD32 MaxHorFrequency; /* Hertz */ + CARD32 MinVerFrequency; /* milliHertz */ + CARD32 MaxVerFrequency; /* milliHertz */ + CARD16 MinHorRetrace; /* nanoseconds */ + CARD16 MinVerRetrace; /* microseconds */ + CARD32 NumberPreadjustedTimings; + CARD32 OffsetNextLimits; +} xf86VdifLimitsRec, *xf86VdifLimitsPtr; + +typedef struct _VDIFTiming { /* Preadjusted Timing: */ + VDIFScnHdrRec Header; /* common section info */ + CARD32 PreadjustedTimingName; /* SVGA/SVPMI mode number */ + CARD16 HorPixel; /* pixels */ + CARD16 VerPixel; /* lines */ + CARD16 HorAddrLength; /* millimeters */ + CARD16 VerAddrHeight; /* millimeters */ + CARD8 PixelWidthRatio; /* gives H:V */ + CARD8 PixelHeightRatio; + CARD8 Reserved1; /* padding */ + CARD8 ScanType; /* noninterlaced / interlaced / other*/ + CARD8 HorSyncPolarity; /* negative / positive */ + CARD8 VerSyncPolarity; /* negative / positive */ + CARD16 CharacterWidth; /* pixels */ + CARD32 PixelClock; /* kiloHertz */ + CARD32 HorFrequency; /* Hertz */ + CARD32 VerFrequency; /* milliHertz */ + CARD32 HorTotalTime; /* nanoseconds */ + CARD32 VerTotalTime; /* microseconds */ + CARD16 HorAddrTime; /* nanoseconds */ + CARD16 HorBlankStart; /* nanoseconds */ + CARD16 HorBlankTime; /* nanoseconds */ + CARD16 HorSyncStart; /* nanoseconds */ + CARD16 HorSyncTime; /* nanoseconds */ + CARD16 VerAddrTime; /* microseconds */ + CARD16 VerBlankStart; /* microseconds */ + CARD16 VerBlankTime; /* microseconds */ + CARD16 VerSyncStart; /* microseconds */ + CARD16 VerSyncTime; /* microseconds */ +} xf86VdifTimingRec, *xf86VdifTimingPtr; + +typedef struct _VDIFGamma { /* Gamma Table: */ + VDIFScnHdrRec Header; /* common section info */ + CARD16 GammaTableEntries; /* count of grays or RGB 3-tuples */ + CARD16 Unused1; +} xf86VdifGammaRec, *xf86VdifGammaPtr; + +/* access macros */ +#define VDIF_OPERATIONAL_LIMITS(vdif) \ +((xf86VdifLimitsPtr)((char*)(vdif) + (vdif)->OffsetOperationalLimits)) +#define VDIF_NEXT_OPERATIONAL_LIMITS(limits) limits = \ + ((xf86VdifLimitsPtr)((char*)(limits) + (limits)->OffsetNextLimits)) +#define VDIF_PREADJUSTED_TIMING(limits) \ +((xf86VdifTimingPtr)((char*)(limits) + (limits)->Header.ScnLength)) +#define VDIF_NEXT_PREADJUSTED_TIMING(timing) timing = \ + ((xf86VdifTimingPtr)((char*)(timing) + (timing)->Header.ScnLength)) +#define VDIF_OPTIONS(vdif) \ + ((VDIFScnHdrPtr)((char*)(vdif) + (vdif)->OffsetOptions)) +#define VDIF_NEXT_OPTIONS(options) options = \ + ((xf86VdifGammaPtr)((char*)(options) + (options)->Header.ScnLength)) +#define VDIF_STRING(vdif, string) \ + ((char*)((char*)vdif + vdif->OffsetStringTable + (string))) + +typedef struct _vdif { + xf86VdifPtr vdif; + xf86VdifLimitsPtr *limits; + xf86VdifTimingPtr *timings; + xf86VdifGammaPtr *gamma; + char * strings; +} xf86vdif, *xf86vdifPtr; + +#pragma pack() + +#endif |