Initial revision

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