src/video/Xext/extensions/xf86dga1str.h

   1 /* $XFree86: xc/include/extensions/xf86dga1str.h,v 1.2 1999/05/03 12:15:37 dawes Exp $ */
   2 /*
   3
   4 Copyright (c) 1995  Jon Tombs
   5 Copyright (c) 1995  XFree86 Inc.
   6
   7 */
   8
   9 #ifndef _XF86DGASTR1_H_
  10 #define _XF86DGASTR1_H_
  11
  12 typedef struct _XF86DGAQueryVersion {
  13     CARD8       reqType;                /* always DGAReqCode */
  14     CARD8       dgaReqType;             /* always X_DGAQueryVersion */
  15     CARD16      length B16;
  16 } xXF86DGAQueryVersionReq;
  17 #define sz_xXF86DGAQueryVersionReq      4
  18
  19 typedef struct {
  20     BYTE        type;                   /* X_Reply */
  21     BOOL        pad1;
  22     CARD16      sequenceNumber B16;
  23     CARD32      length B32;
  24     CARD16      majorVersion B16;       /* major version of DGA protocol */
  25     CARD16      minorVersion B16;       /* minor version of DGA protocol */
  26     CARD32      pad2 B32;
  27     CARD32      pad3 B32;
  28     CARD32      pad4 B32;
  29     CARD32      pad5 B32;
  30     CARD32      pad6 B32;
  31 } xXF86DGAQueryVersionReply;
  32 #define sz_xXF86DGAQueryVersionReply    32
  33
  34 typedef struct _XF86DGAGetVideoLL {
  35     CARD8       reqType;                /* always DGAReqCode */
  36     CARD8       dgaReqType;             /* always X_XF86DGAGetVideoLL */
  37     CARD16      length B16;
  38     CARD16      screen B16;
  39     CARD16      pad B16;
  40 } xXF86DGAGetVideoLLReq;
  41 #define sz_xXF86DGAGetVideoLLReq        8
  42
  43 typedef struct _XF86DGAInstallColormap{
  44     CARD8       reqType;
  45     CARD8       dgaReqType;
  46     CARD16      length B16;
  47     CARD16      screen B16;
  48     CARD16      pad2;
  49     CARD32      id B32;  /* colormap. */
  50 } xXF86DGAInstallColormapReq;
  51 #define sz_xXF86DGAInstallColormapReq        12
  52
  53
  54 typedef struct {
  55     BYTE        type;
  56     BOOL        pad1;
  57     CARD16      sequenceNumber B16;
  58     CARD32      length B32;
  59     CARD32      offset B32;
  60     CARD32      width B32;
  61     CARD32      bank_size B32;
  62     CARD32      ram_size B32;
  63     CARD32      pad4 B32;
  64     CARD32      pad5 B32;
  65 } xXF86DGAGetVideoLLReply;
  66 #define sz_xXF86DGAGetVideoLLReply      32
  67
  68 typedef struct _XF86DGADirectVideo {
  69     CARD8       reqType;                /* always DGAReqCode */
  70     CARD8       dgaReqType;             /* always X_XF86DGADirectVideo */
  71     CARD16      length B16;
  72     CARD16      screen B16;
  73     CARD16      enable B16;
  74 } xXF86DGADirectVideoReq;
  75 #define sz_xXF86DGADirectVideoReq       8
  76
  77
  78 typedef struct _XF86DGAGetViewPortSize {
  79     CARD8       reqType;                /* always DGAReqCode */
  80     CARD8       dgaReqType;             /* always X_XF86DGAGetViewPort */
  81     CARD16      length B16;
  82     CARD16      screen B16;
  83     CARD16      pad B16;
  84 } xXF86DGAGetViewPortSizeReq;
  85 #define sz_xXF86DGAGetViewPortSizeReq   8
  86
  87 typedef struct {
  88     BYTE        type;
  89     BOOL        pad1;
  90     CARD16      sequenceNumber B16;
  91     CARD32      length B32;
  92     CARD32      width B32;
  93     CARD32      height B32;
  94     CARD32      pad2 B32;
  95     CARD32      pad3 B32;
  96     CARD32      pad4 B32;
  97     CARD32      pad5 B32;
  98 } xXF86DGAGetViewPortSizeReply;
  99 #define sz_xXF86DGAGetViewPortSizeReply 32
 100
 101 typedef struct _XF86DGASetViewPort {
 102     CARD8       reqType;                /* always DGAReqCode */
 103     CARD8       dgaReqType;             /* always X_XF86DGASetViewPort */
 104     CARD16      length B16;
 105     CARD16      screen B16;
 106     CARD16      pad B16;
 107     CARD32      x B32;
 108     CARD32      y B32;
 109 } xXF86DGASetViewPortReq;
 110 #define sz_xXF86DGASetViewPortReq       16
 111
 112 typedef struct _XF86DGAGetVidPage {
 113     CARD8       reqType;                /* always DGAReqCode */
 114     CARD8       dgaReqType;             /* always X_XF86DGAGetVidPage */
 115     CARD16      length B16;
 116     CARD16      screen B16;
 117     CARD16      pad B16;
 118 } xXF86DGAGetVidPageReq;
 119 #define sz_xXF86DGAGetVidPageReq        8
 120
 121 typedef struct {
 122     BYTE        type;
 123     BOOL        pad1;
 124     CARD16      sequenceNumber B16;
 125     CARD32      length B32;
 126     CARD32      vpage B32;
 127     CARD32      pad B32;
 128     CARD32      pad2 B32;
 129     CARD32      pad3 B32;
 130     CARD32      pad4 B32;
 131     CARD32      pad5 B32;
 132 } xXF86DGAGetVidPageReply;
 133 #define sz_xXF86DGAGetVidPageReply      32
 134
 135
 136 typedef struct _XF86DGASetVidPage {
 137     CARD8       reqType;                /* always DGAReqCode */
 138     CARD8       dgaReqType;             /* always X_XF86DGASetVidPage */
 139     CARD16      length B16;
 140     CARD16      screen B16;
 141     CARD16      vpage B16;
 142 } xXF86DGASetVidPageReq;
 143 #define sz_xXF86DGASetVidPageReq        8
 144
 145
 146 typedef struct _XF86DGAQueryDirectVideo {
 147     CARD8       reqType;                /* always DGAReqCode */
 148     CARD8       dgaReqType;             /* always X_DGAQueryVersion */
 149     CARD16      length B16;
 150     CARD16      screen B16;
 151     CARD16      pad B16;
 152 } xXF86DGAQueryDirectVideoReq;
 153 #define sz_xXF86DGAQueryDirectVideoReq  8
 154
 155 typedef struct {
 156     BYTE        type;
 157     BOOL        pad1;
 158     CARD16      sequenceNumber B16;
 159     CARD32      length B32;
 160     CARD32      flags B32;
 161     CARD32      pad B32;
 162     CARD32      pad2 B32;
 163     CARD32      pad3 B32;
 164     CARD32      pad4 B32;
 165     CARD32      pad5 B32;
 166 } xXF86DGAQueryDirectVideoReply;
 167 #define sz_xXF86DGAQueryDirectVideoReply 32
 168
 169
 170 typedef struct _XF86DGAViewPortChanged {
 171     CARD8       reqType;                /* always DGAReqCode */
 172     CARD8       dgaReqType;             /* always X_DGAQueryVersion */
 173     CARD16      length B16;
 174     CARD16      screen B16;
 175     CARD16      n B16;
 176 } xXF86DGAViewPortChangedReq;
 177 #define sz_xXF86DGAViewPortChangedReq   8
 178
 179 typedef struct {
 180     BYTE        type;
 181     BOOL        pad1;
 182     CARD16      sequenceNumber B16;
 183     CARD32      length B32;
 184     CARD32      result B32;
 185     CARD32      pad B32;
 186     CARD32      pad2 B32;
 187     CARD32      pad3 B32;
 188     CARD32      pad4 B32;
 189     CARD32      pad5 B32;
 190 } xXF86DGAViewPortChangedReply;
 191 #define sz_xXF86DGAViewPortChangedReply 32
 192
 193 #endif /* _XF86DGASTR1_H_ */
 194