include/ddk/dciddi.h

   1 #pragma once
   2
   3 #ifdef __cplusplus
   4 extern "C" {
   5 #endif
   6
   7 /* DCI Command Escape */
   8 #define DCICOMMAND                     3075
   9 #define DCI_VERSION                    0x0100
  10
  11 #define DCICREATEPRIMARYSURFACE        1
  12 #define DCICREATEOFFSCREENSURFACE      2
  13 #define DCICREATEOVERLAYSURFACE        3
  14 #define DCIENUMSURFACE                 4
  15 #define DCIESCAPE                      5
  16
  17 /* DCI Errors */
  18 #define DCI_OK                         0
  19 #define DCI_FAIL_GENERIC               -1
  20 #define DCI_FAIL_UNSUPPORTEDVERSION    -2
  21 #define DCI_FAIL_INVALIDSURFACE        -3
  22 #define DCI_FAIL_UNSUPPORTED           -4
  23 #define DCI_ERR_CURRENTLYNOTAVAIL      -5
  24 #define DCI_ERR_INVALIDRECT            -6
  25 #define DCI_ERR_UNSUPPORTEDFORMAT      -7
  26 #define DCI_ERR_UNSUPPORTEDMASK        -8
  27 #define DCI_ERR_TOOBIGHEIGHT           -9
  28 #define DCI_ERR_TOOBIGWIDTH            -10
  29 #define DCI_ERR_TOOBIGSIZE             -11
  30 #define DCI_ERR_OUTOFMEMORY            -12
  31 #define DCI_ERR_INVALIDPOSITION        -13
  32 #define DCI_ERR_INVALIDSTRETCH         -14
  33 #define DCI_ERR_INVALIDCLIPLIST        -15
  34 #define DCI_ERR_SURFACEISOBSCURED      -16
  35 #define DCI_ERR_XALIGN                 -17
  36 #define DCI_ERR_YALIGN                 -18
  37 #define DCI_ERR_XYALIGN                -19
  38 #define DCI_ERR_WIDTHALIGN             -20
  39 #define DCI_ERR_HEIGHTALIGN            -21
  40
  41 #define DCI_STATUS_POINTERCHANGED      1
  42 #define DCI_STATUS_STRIDECHANGED       2
  43 #define DCI_STATUS_FORMATCHANGED       4
  44 #define DCI_STATUS_SURFACEINFOCHANGED  8
  45 #define DCI_STATUS_CHROMAKEYCHANGED    16
  46 #define DCI_STATUS_WASSTILLDRAWING     32
  47
  48 #define DCI_SUCCESS(error) (((DCIRVAL)error) >= 0)
  49
  50 /* DCI Capability Flags */
  51 #define DCI_SURFACE_TYPE                        0x0000000F
  52 #define DCI_PRIMARY                             0x00000000
  53 #define DCI_OFFSCREEN                           0x00000001
  54 #define DCI_OVERLAY                             0x00000002
  55 #define DCI_VISIBLE                             0x00000010
  56 #define DCI_CHROMAKEY                           0x00000020
  57 #define DCI_1632_ACCESS                         0x00000040
  58 #define DCI_DWORDSIZE                           0x00000080
  59 #define DCI_DWORDALIGN                          0x00000100
  60 #define DCI_WRITEONLY                           0x00000200
  61 #define DCI_ASYNC                               0x00000400
  62 #define DCI_CAN_STRETCHX                        0x00001000
  63 #define DCI_CAN_STRETCHY                        0x00002000
  64 #define DCI_CAN_STRETCHXY                       (DCI_CAN_STRETCHX | DCI_CAN_STRETCHY)
  65 #define DCI_CAN_STRETCHXN                       0x00004000
  66 #define DCI_CAN_STRETCHYN                       0x00008000
  67 #define DCI_CAN_STRETCHXYN                      (DCI_CAN_STRETCHXN | DCI_CAN_STRETCHYN)
  68 #define DCI_CANOVERLAY                          0x00010000
  69
  70 /* DCI FOURCC definitions for extended DIB formats */
  71 #ifndef YVU9
  72 #define YVU9 mmioFOURCC('Y','V','U','9')
  73 #endif
  74 #ifndef Y411
  75 #define Y411 mmioFOURCC('Y','4','1','1')
  76 #endif
  77 #ifndef YUY2
  78 #define YUY2 mmioFOURCC('Y','U','Y','2')
  79 #endif
  80 #ifndef YVYU
  81 #define YVYU mmioFOURCC('Y','V','Y','U')
  82 #endif
  83 #ifndef UYVY
  84 #define UYVY mmioFOURCC('U','Y','V','Y')
  85 #endif
  86 #ifndef Y211
  87 #define Y211 mmioFOURCC('Y','2','1','1')
  88 #endif
  89
  90 #if (WINVER < 0x0400)
  91
  92 #ifndef RDH_RECTANGLES
  93
  94 typedef struct tagRECTL {
  95   LONG left;
  96   LONG top;
  97   LONG right;
  98   LONG bottom;
  99 } RECTL, *PRECTL, NEAR* NPRECTL, FAR* LPRECTL, CONST FAR* LPCRECTL;
 100
 101 #define RDH_RECTANGLES                 0
 102
 103 typedef struct tagRGNDATAHEADER {
 104   DWORD dwSize;
 105   DWORD iType;
 106   DWORD nCount;
 107   DWORD nRgnSize;
 108   RECTL rcBound;
 109 } RGNDATAHEADER, *PRGNDATAHEADER, NEAR* NPRGNDATAHEADER, FAR* LPRGNDATAHEADER, CONST FAR* LPCRGNDATAHEADER;
 110
 111 typedef struct tagRGNDATA {
 112   RGNDATAHEADER rdh;
 113   char Buffer[1];
 114 } RGNDATA, *PRGNDATA, NEAR* NPRGNDATA, FAR* LPRGNDATA, CONST FAR* LPCRGNDATA;
 115
 116 #endif /* RDH_RECTANGLES */
 117
 118 #endif /* (WINVER < 0x0400) */
 119
 120 typedef int DCIRVAL; /* DCI callback return type */
 121
 122 /* Escape command structures */
 123
 124 typedef struct _DCICMD {
 125   DWORD dwCommand;
 126   DWORD dwParam1;
 127   DWORD dwParam2;
 128   DWORD dwVersion;
 129   DWORD dwReserved;
 130 } DCICMD,*LPDCICMD;
 131
 132 typedef struct _DCICREATEINPUT {
 133   DCICMD cmd;
 134   DWORD dwCompression;
 135   DWORD dwMask[3];
 136   DWORD dwWidth;
 137   DWORD dwHeight;
 138   DWORD dwDCICaps;
 139   DWORD dwBitCount;
 140   LPVOID lpSurface;
 141 } DCICREATEINPUT, FAR *LPDCICREATEINPUT;
 142
 143 typedef struct _DCISURFACEINFO {
 144   DWORD dwSize;
 145   DWORD dwDCICaps;
 146   DWORD dwCompression;
 147   DWORD dwMask[3];
 148   DWORD dwWidth;
 149   DWORD dwHeight;
 150   LONG lStride;
 151   DWORD dwBitCount;
 152   ULONG_PTR dwOffSurface;
 153   WORD wSelSurface;
 154   WORD wReserved;
 155   DWORD dwReserved1;
 156   DWORD dwReserved2;
 157   DWORD dwReserved3;
 158   DCIRVAL (CALLBACK *BeginAccess) (LPVOID, LPRECT);
 159   void (CALLBACK *EndAccess) (LPVOID);
 160   void (CALLBACK *DestroySurface) (LPVOID);
 161 } DCISURFACEINFO, FAR *LPDCISURFACEINFO;
 162
 163 typedef void
 164 (*ENUM_CALLBACK)(
 165   LPDCISURFACEINFO lpSurfaceInfo,
 166   LPVOID lpContext);
 167
 168 typedef struct _DCIENUMINPUT {
 169   DCICMD cmd;
 170   RECT rSrc;
 171   RECT rDst;
 172   void (CALLBACK *EnumCallback)(LPDCISURFACEINFO, LPVOID);
 173   LPVOID lpContext;
 174 } DCIENUMINPUT, FAR *LPDCIENUMINPUT;
 175
 176 typedef DCISURFACEINFO DCIPRIMARY, FAR *LPDCIPRIMARY;
 177
 178 typedef struct _DCIOFFSCREEN {
 179   DCISURFACEINFO dciInfo;
 180   DCIRVAL (CALLBACK *Draw) (LPVOID);
 181   DCIRVAL (CALLBACK *SetClipList) (LPVOID, LPRGNDATA);
 182   DCIRVAL (CALLBACK *SetDestination) (LPVOID, LPRECT, LPRECT);
 183 } DCIOFFSCREEN, FAR *LPDCIOFFSCREEN;
 184
 185 typedef struct _DCIOVERLAY{
 186   DCISURFACEINFO dciInfo;
 187   DWORD dwChromakeyValue;
 188   DWORD dwChromakeyMask;
 189 } DCIOVERLAY, FAR *LPDCIOVERLAY;
 190
 191 #ifdef __cplusplus
 192 } /* extern "C" */
 193 #endif