win32ss/reactx/dxapi/dxapi_driver.h

   1 #include <wdm.h>
   2
   3 #include <windef.h>
   4 #include <winerror.h>
   5 #include <wingdi.h>
   6 #define NT_BUILD_ENVIRONMENT
   7 #include <winddi.h>
   8
   9 #include <ddkmapi.h>
  10
  11 /* Prototypes */
  12 VOID DxGetVersionNumber(PVOID lpvInBuffer, LPDDGETVERSIONNUMBER lpvOutBuffer);
  13 VOID DxCloseHandle(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  14 VOID DxOpenDirectDraw(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  15 VOID DxOpenSurface(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  16 VOID DxOpenVideoPort(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  17 VOID DxGetKernelCaps(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  18 VOID DxGetFieldNumber(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  19 VOID DxSetFieldNumber(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  20 VOID DxSetSkipPattern(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  21 VOID DxGetSurfaceState(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  22 VOID DxSetSurfaceState(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  23 VOID DxLock(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  24 VOID DxFlipOverlay(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  25 VOID DxFlipVideoPort(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  26 VOID DxGetCurrentAutoflip(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  27 VOID DxGetPreviousAutoflip(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  28 VOID DxRegisterEvent(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  29 VOID DxUnregisterEvent(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  30 VOID DxGetPolarity(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  31 VOID DxOpenVpCatureDevice(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  32 VOID DxAddVpCaptureBuffer(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  33 VOID DxFlushVpCaptureBuffs(PVOID lpvInBuffer, PVOID lpvOutBuffer);
  34
  35 /* Internal driver table being use as looking up table for correct size of structs */
  36 DWORD tblCheckInBuffer [] =
  37 {
  38     /* DD_DXAPI_GETVERSIONNUMBER */
  39     0,
  40     /* DD_DXAPI_CLOSEHANDLE */
  41     sizeof(DDCLOSEHANDLE),
  42     0, // DD_DXAPI_OPENDIRECTDRAW
  43     0, // DD_DXAPI_OPENSURFACE
  44     0, // DD_DXAPI_OPENVIDEOPORT
  45     /* DD_DXAPI_GETKERNELCAPS */
  46     sizeof(HANDLE),
  47     /* DD_DXAPI_GET_VP_FIELD_NUMBER */
  48     sizeof(DDGETFIELDNUMIN),
  49     0, // DD_DXAPI_SET_VP_FIELD_NUMBER
  50     0, // DD_DXAPI_SET_VP_SKIP_FIELD
  51     0, // DD_DXAPI_GET_SURFACE_STATE
  52     0, // DD_DXAPI_SET_SURFACE_STATE
  53     0, // DD_DXAPI_LOCK
  54     /* DD_DXAPI_FLIP_OVERLAY */
  55     sizeof(DDFLIPOVERLAY),
  56     /* DD_DXAPI_FLIP_VP */
  57     sizeof(DDFLIPVIDEOPORT),
  58     /* DD_DXAPI_GET_CURRENT_VP_AUTOFLIP_SURFACE */
  59     sizeof(DDGETAUTOFLIPIN),
  60     /* DD_DXAPI_GET_LAST_VP_AUTOFLIP_SURFACE */
  61     sizeof(DDGETAUTOFLIPIN),
  62     /* DD_DXAPI_REGISTER_CALLBACK */
  63     sizeof(DDREGISTERCALLBACK),
  64     /* DD_DXAPI_UNREGISTER_CALLBACK */
  65     sizeof(DDREGISTERCALLBACK),
  66     /* DD_DXAPI_GET_POLARITY */
  67     sizeof(DDGETPOLARITYIN),
  68     /* DD_DXAPI_OPENVPCAPTUREDEVICE */
  69     sizeof(DDOPENVPCAPTUREDEVICEIN),
  70     /* DD_DXAPI_ADDVPCAPTUREBUFFER */
  71     sizeof(DDADDVPCAPTUREBUFF),
  72     /* DD_DXAPI_FLUSHVPCAPTUREBUFFERS */
  73     sizeof(HANDLE)
  74 };
  75
  76 DWORD tblCheckOutBuffer [] =
  77 {
  78     /* DD_DXAPI_GETVERSIONNUMBER */
  79     sizeof(DDGETVERSIONNUMBER),
  80     /* DD_DXAPI_CLOSEHANDLE */
  81     sizeof(DWORD),
  82     0, // DD_DXAPI_OPENDIRECTDRAW
  83     0, // DD_DXAPI_OPENSURFACE
  84     0, // DD_DXAPI_OPENVIDEOPORT
  85     /* DD_DXAPI_GETKERNELCAPS */
  86     sizeof(DDGETKERNELCAPSOUT),
  87     /* DD_DXAPI_GET_VP_FIELD_NUMBER */
  88     sizeof(DDGETFIELDNUMOUT),
  89     0, // DD_DXAPI_SET_VP_FIELD_NUMBER
  90     0, // DD_DXAPI_SET_VP_SKIP_FIELD
  91     0, // DD_DXAPI_GET_SURFACE_STATE
  92     0, // DD_DXAPI_SET_SURFACE_STATE
  93     0, // DD_DXAPI_LOCK
  94     /* DD_DXAPI_FLIP_OVERLAY */
  95     sizeof(DWORD),
  96     /* DD_DXAPI_FLIP_VP */
  97     sizeof(DWORD),
  98     /* DD_DXAPI_GET_CURRENT_VP_AUTOFLIP_SURFACE */
  99     sizeof(DDGETAUTOFLIPOUT),
 100     /* DD_DXAPI_GET_LAST_VP_AUTOFLIP_SURFACE */
 101     sizeof(DDGETAUTOFLIPOUT),
 102     /* DD_DXAPI_REGISTER_CALLBACK */
 103     sizeof(DWORD),
 104     /* DD_DXAPI_UNREGISTER_CALLBACK */
 105     sizeof(DWORD),
 106     /* DD_DXAPI_GET_POLARITY */
 107     sizeof(DDGETPOLARITYOUT),
 108     /* DD_DXAPI_OPENVPCAPTUREDEVICE */
 109     sizeof(DDOPENVPCAPTUREDEVICEOUT),
 110     /* DD_DXAPI_ADDVPCAPTUREBUFFER */
 111     sizeof(DWORD),
 112     /* DD_DXAPI_FLUSHVPCAPTUREBUFFERS */
 113     sizeof(DWORD)
 114 };
 115
 116 /* Internal driver function */
 117 DRVFN gDxApiEntryPoint [] =
 118 {
 119     {DD_DXAPI_GETVERSIONNUMBER - DD_FIRST_DXAPI, (PFN) DxGetVersionNumber},
 120     {DD_DXAPI_CLOSEHANDLE - DD_FIRST_DXAPI, (PFN) DxCloseHandle},
 121     {DD_DXAPI_OPENDIRECTDRAW - DD_FIRST_DXAPI, (PFN) DxOpenDirectDraw},
 122     {DD_DXAPI_OPENSURFACE - DD_FIRST_DXAPI, (PFN) DxOpenSurface},
 123     {DD_DXAPI_OPENVIDEOPORT - DD_FIRST_DXAPI, (PFN) DxOpenVideoPort},
 124     {DD_DXAPI_GETKERNELCAPS - DD_FIRST_DXAPI, (PFN) DxGetKernelCaps},
 125     {DD_DXAPI_GET_VP_FIELD_NUMBER - DD_FIRST_DXAPI, (PFN) DxGetFieldNumber},
 126     {DD_DXAPI_SET_VP_FIELD_NUMBER - DD_FIRST_DXAPI, (PFN) DxSetFieldNumber},
 127     {DD_DXAPI_SET_VP_SKIP_FIELD - DD_FIRST_DXAPI, (PFN) DxSetSkipPattern},
 128     {DD_DXAPI_GET_SURFACE_STATE - DD_FIRST_DXAPI, (PFN) DxGetSurfaceState},
 129     {DD_DXAPI_SET_SURFACE_STATE - DD_FIRST_DXAPI, (PFN) DxSetSurfaceState},
 130     {DD_DXAPI_LOCK - DD_FIRST_DXAPI, (PFN) DxLock},
 131     {DD_DXAPI_FLIP_OVERLAY - DD_FIRST_DXAPI, (PFN) DxFlipOverlay},
 132     {DD_DXAPI_FLIP_VP - DD_FIRST_DXAPI, (PFN) DxFlipVideoPort},
 133     {DD_DXAPI_GET_CURRENT_VP_AUTOFLIP_SURFACE - DD_FIRST_DXAPI, (PFN) DxGetCurrentAutoflip},
 134     {DD_DXAPI_GET_LAST_VP_AUTOFLIP_SURFACE - DD_FIRST_DXAPI, (PFN) DxGetPreviousAutoflip},
 135     {DD_DXAPI_REGISTER_CALLBACK - DD_FIRST_DXAPI, (PFN) DxRegisterEvent},
 136     {DD_DXAPI_UNREGISTER_CALLBACK - DD_FIRST_DXAPI, (PFN) DxUnregisterEvent},
 137     {DD_DXAPI_GET_POLARITY - DD_FIRST_DXAPI, (PFN) DxGetPolarity},
 138     {DD_DXAPI_OPENVPCAPTUREDEVICE - DD_FIRST_DXAPI, (PFN) DxOpenVpCatureDevice},
 139     {DD_DXAPI_ADDVPCAPTUREBUFFER - DD_FIRST_DXAPI, (PFN) DxAddVpCaptureBuffer},
 140     {DD_DXAPI_FLUSHVPCAPTUREBUFFERS - DD_FIRST_DXAPI, (PFN) DxFlushVpCaptureBuffs}
 141 };