win32ss/reactx/dxapi/main.c

   1
   2 /*
   3  * COPYRIGHT:        See COPYING in the top level directory
   4  * PROJECT:          ReactOS kernel
   5  * PURPOSE:          Native driver for dxg implementation
   6  * FILE:             drivers/directx/dxg/main.c
   7  * PROGRAMER:        Magnus olsen (magnus@greatlord.com)
   8  * REVISION HISTORY:
   9  *       15/10-2007   Magnus Olsen
  10  */
  11
  12
  13 #include "dxapi_driver.h"
  14
  15 #define NDEBU /* debug prints are enabled, add a G at the end to disable it ;-) */
  16 #include <debug.h>
  17
  18 NTSTATUS NTAPI
  19 DriverEntry(IN PVOID Context1,
  20             IN PVOID Context2)
  21 {
  22     /*
  23      * NOTE this driver will never be load, it only contain export list
  24      * to win32k eng functions
  25      */
  26     return STATUS_SUCCESS;
  27 }
  28
  29 /*++
  30 * @name DxApiGetVersion
  31 * @implemented
  32 *
  33 * The function DxApiGetVersion return the dsound version, and it always return 4.02
  34 *
  35 * @return
  36 * Always return 4.02
  37 *
  38 * @remarks.
  39 * none
  40 *
  41 *--*/
  42 ULONG
  43 NTAPI
  44 DxApiGetVersion()
  45 {
  46     /* MSDN say this always return Direct Sound version 4.02 */
  47     return 0x402;
  48 }
  49
  50
  51
  52 /*++
  53 * @name DxApi
  54 * @implemented
  55 *
  56 * The function DxApi calls to diffent functions, follow functions
  57 * are supported
  58 * DxGetVersionNumber, DxCloseHandle, DxOpenDirectDraw, DxOpenSurface,
  59 * DxOpenVideoPort, DxGetKernelCaps, DxGetFieldNumber, DxSetFieldNumber,
  60 * DxSetSkipPattern, DxGetSurfaceState, DxSetSurfaceState, DxLock,
  61 * DxFlipOverlay, DxFlipVideoPort, DxGetCurrentAutoflip, DxGetPreviousAutoflip,
  62 * DxRegisterEvent, DxUnregisterEvent, DxGetPolarity, DxOpenVpCatureDevice,
  63 * DxAddVpCaptureBuffer, DxFlushVpCaptureBuffs
  64 *
  65 * See ddkmapi.h as well
  66
  67 *
  68 * @param ULONG dwFunctionNum
  69 * The function id we want call on in the dxapi.sys see ddkmapi.h for the id
  70 *
  71 * @param PVOID lpvInBuffer
  72 * Our input buffer to the functions we call to, This param can be NULL
  73 *
  74 * @param ULONG cbInBuffer
  75 * Our size in bytes of the input buffer, rember wrong size will result in the function
  76 * does not being call.
  77 *
  78 * @param PVOID lpvOutBuffer
  79 * Our Output buffer, there the function fill in the info, this param can not
  80 * be null. if it null the functions we trying call on will not be call
  81 *
  82 * @param ULONG cbOutBuffer
  83 * Our size in bytes of the output buffer, rember wrong size will result in the function
  84 * does not being call.
  85 *
  86 * @return
  87 * Return Always 0.
  88 *
  89 * @remarks.
  90 * before call to any of this functions, do not forget set lpvOutBuffer->ddRVal = DDERR_GEN*,
  91 * if that member exists in the outbuffer ;
  92 *
  93 *--*/
  94
  95 DWORD
  96 NTAPI
  97 DxApi(IN DWORD dwFunctionNum,
  98       IN LPVOID lpvInBuffer,
  99       IN DWORD cbInBuffer,
 100       OUT LPVOID lpvOutBuffer,
 101       OUT DWORD cbOutBuffer)
 102 {
 103
 104     dwFunctionNum -= DD_FIRST_DXAPI;
 105
 106     if ((lpvOutBuffer == NULL) ||
 107        /*(dwFunctionNum < (DD_FIRST_DXAPI - DD_FIRST_DXAPI)) ||*/
 108        (dwFunctionNum > (DD_DXAPI_FLUSHVPCAPTUREBUFFERS - DD_FIRST_DXAPI)) ||
 109        (gDxApiEntryPoint[dwFunctionNum].pfn == NULL) ||
 110        (cbInBuffer != tblCheckInBuffer[dwFunctionNum]) ||
 111        (cbOutBuffer != tblCheckOutBuffer[dwFunctionNum]))
 112
 113     {
 114         return 0;
 115     }
 116
 117     gDxApiEntryPoint[dwFunctionNum].pfn(lpvInBuffer, lpvOutBuffer);
 118     return 0;
 119 }
 120
 121 VOID
 122 NTAPI
 123 DxApiInitialize (
 124     PVOID p1,
 125     PVOID p2,
 126     PVOID p3,
 127     PVOID p4,
 128     PVOID p5,
 129     PVOID p6,
 130     PVOID p7,
 131     PVOID p8)
 132 {
 133     UNIMPLEMENTED;
 134 }
 135
 136 VOID
 137 NTAPI
 138 DxAutoflipUpdate (
 139     PVOID p1,
 140     PVOID p2,
 141     PVOID p3,
 142     PVOID p4,
 143     PVOID p5)
 144 {
 145     UNIMPLEMENTED;
 146 }
 147
 148 VOID
 149 NTAPI
 150 DxEnableIRQ (
 151     PVOID p1,
 152     PVOID p2)
 153 {
 154     UNIMPLEMENTED;
 155 }
 156
 157 VOID
 158 NTAPI
 159 DxLoseObject (
 160     PVOID p1,
 161     PVOID p2)
 162 {
 163     UNIMPLEMENTED;
 164 }
 165
 166 VOID
 167 NTAPI
 168 DxUpdateCapture (
 169     PVOID p1,
 170     PVOID p2,
 171     PVOID p3)
 172 {
 173     UNIMPLEMENTED;
 174 }
 175
 176
 177 /*++
 178 * @name DxGetVersionNumber
 179 * @implemented
 180 *
 181 * The function DxGetVersionNumber return dxapi interface version, that is 1.0
 182 *
 183 * @return
 184 * Always return 1.0
 185 *
 186 * @remarks.
 187 * none
 188 *
 189 *--*/
 190 VOID
 191 DxGetVersionNumber(PVOID lpvInBuffer, LPDDGETVERSIONNUMBER lpvOutBuffer)
 192 {
 193     lpvOutBuffer->ddRVal = DD_OK;
 194     lpvOutBuffer->dwMajorVersion = 1;
 195     lpvOutBuffer->dwMinorVersion = 0;
 196 }
 197
 198 VOID
 199 DxCloseHandle(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 200 {
 201     /* FIXME Unimplement */
 202 }
 203
 204 VOID
 205 DxOpenDirectDraw(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 206 {
 207     /* FIXME Unimplement */
 208 }
 209
 210 VOID
 211 DxOpenSurface(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 212 {
 213     /* FIXME Unimplement */
 214 }
 215
 216 VOID
 217 DxOpenVideoPort(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 218 {
 219     /* FIXME Unimplement */
 220 }
 221
 222 VOID
 223 DxGetKernelCaps(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 224 {
 225     /* FIXME Unimplement */
 226 }
 227
 228 VOID
 229 DxGetFieldNumber(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 230 {
 231     /* FIXME Unimplement */
 232 }
 233
 234 VOID
 235 DxSetFieldNumber(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 236 {
 237     /* FIXME Unimplement */
 238 }
 239
 240 VOID
 241 DxSetSkipPattern(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 242 {
 243     /* FIXME Unimplement */
 244 }
 245
 246 VOID
 247 DxGetSurfaceState(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 248 {
 249     /* FIXME Unimplement */
 250 }
 251
 252 VOID
 253 DxSetSurfaceState(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 254 {
 255     /* FIXME Unimplement */
 256 }
 257
 258 VOID
 259 DxLock(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 260 {
 261     /* FIXME Unimplement */
 262 }
 263
 264 VOID
 265 DxFlipOverlay(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 266 {
 267     /* FIXME Unimplement */
 268 }
 269
 270 VOID
 271 DxFlipVideoPort(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 272 {
 273     /* FIXME Unimplement */
 274 }
 275
 276 VOID
 277 DxGetCurrentAutoflip(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 278 {
 279     /* FIXME Unimplement */
 280 }
 281
 282 VOID
 283 DxGetPreviousAutoflip(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 284 {
 285     /* FIXME Unimplement */
 286 }
 287
 288 VOID
 289 DxRegisterEvent(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 290 {
 291     /* FIXME Unimplement */
 292 }
 293
 294 VOID
 295 DxUnregisterEvent(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 296 {
 297     /* FIXME Unimplement */
 298 }
 299
 300 VOID
 301 DxGetPolarity(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 302 {
 303     /* FIXME Unimplement */
 304 }
 305
 306 VOID
 307 DxOpenVpCatureDevice(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 308 {
 309     /* FIXME Unimplement */
 310 }
 311
 312 VOID
 313 DxAddVpCaptureBuffer(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 314 {
 315     /* FIXME Unimplement */
 316 }
 317
 318 VOID
 319 DxFlushVpCaptureBuffs(PVOID lpvInBuffer, PVOID lpvOutBuffer)
 320 {
 321     /* FIXME Unimplement */
 322 }
 323
 324
 325