git.cworth.org Git - apitrace/blob - specs/wglapi.py

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  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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  24 ##########################################################################/
  25
  26
  27 """WGL API description"""
  28
  29
  30 from glapi import *
  31 from winapi import *
  32 from wglenum import *
  33
  34
  35 wglapi = Module("WGL")
  36
  37
  38 HGLRC = Alias("HGLRC", HANDLE)
  39 PROC = Opaque("PROC")
  40
  41 PFD = Flags(DWORD, [
  42     "PFD_DOUBLEBUFFER",
  43     "PFD_STEREO",
  44     "PFD_DRAW_TO_WINDOW",
  45     "PFD_DRAW_TO_BITMAP",
  46     "PFD_SUPPORT_GDI",
  47     "PFD_SUPPORT_OPENGL",
  48     "PFD_GENERIC_FORMAT",
  49     "PFD_NEED_PALETTE",
  50     "PFD_NEED_SYSTEM_PALETTE",
  51     "PFD_SWAP_EXCHANGE",
  52     "PFD_SWAP_COPY",
  53     "PFD_SWAP_LAYER_BUFFERS",
  54     "PFD_GENERIC_ACCELERATED",
  55     "PFD_SUPPORT_DIRECTDRAW",
  56     "PFD_SUPPORT_COMPOSITION",
  57     "PFD_DEPTH_DONTCARE",
  58     "PFD_DOUBLEBUFFER_DONTCARE",
  59     "PFD_STEREO_DONTCARE",
  60 ])
  61
  62 PIXELFORMATDESCRIPTOR = Struct("PIXELFORMATDESCRIPTOR", [
  63     (WORD, "nSize"),
  64     (WORD, "nVersion"),
  65     (PFD, "dwFlags"),
  66     (BYTE, "iPixelType"),
  67     (BYTE, "cColorBits"),
  68     (BYTE, "cRedBits"),
  69     (BYTE, "cRedShift"),
  70     (BYTE, "cGreenBits"),
  71     (BYTE, "cGreenShift"),
  72     (BYTE, "cBlueBits"),
  73     (BYTE, "cBlueShift"),
  74     (BYTE, "cAlphaBits"),
  75     (BYTE, "cAlphaShift"),
  76     (BYTE, "cAccumBits"),
  77     (BYTE, "cAccumRedBits"),
  78     (BYTE, "cAccumGreenBits"),
  79     (BYTE, "cAccumBlueBits"),
  80     (BYTE, "cAccumAlphaBits"),
  81     (BYTE, "cDepthBits"),
  82     (BYTE, "cStencilBits"),
  83     (BYTE, "cAuxBuffers"),
  84     (BYTE, "iLayerType"),
  85     (BYTE, "bReserved"),
  86     (DWORD, "dwLayerMask"),
  87     (DWORD, "dwVisibleMask"),
  88     (DWORD, "dwDamageMask"),
  89 ])
  90
  91 POINTFLOAT = Struct("POINTFLOAT", [
  92     (FLOAT, "x"),
  93     (FLOAT, "y"),
  94 ])
  95
  96 GLYPHMETRICSFLOAT = Struct("GLYPHMETRICSFLOAT", [
  97     (FLOAT, "gmfBlackBoxX"),
  98     (FLOAT, "gmfBlackBoxY"),
  99     (POINTFLOAT, "gmfptGlyphOrigin"),
 100     (FLOAT, "gmfCellIncX"),
 101     (FLOAT, "gmfCellIncY"),
 102 ])
 103 LPGLYPHMETRICSFLOAT = Pointer(GLYPHMETRICSFLOAT)
 104
 105 COLORREF = Alias("COLORREF", DWORD)
 106
 107
 108 LAYERPLANEDESCRIPTOR = Struct("LAYERPLANEDESCRIPTOR", [
 109     (WORD, "nSize"),
 110     (WORD, "nVersion"),
 111     (DWORD, "dwFlags"),
 112     (BYTE, "iPixelType"),
 113     (BYTE, "cColorBits"),
 114     (BYTE, "cRedBits"),
 115     (BYTE, "cRedShift"),
 116     (BYTE, "cGreenBits"),
 117     (BYTE, "cGreenShift"),
 118     (BYTE, "cBlueBits"),
 119     (BYTE, "cBlueShift"),
 120     (BYTE, "cAlphaBits"),
 121     (BYTE, "cAlphaShift"),
 122     (BYTE, "cAccumBits"),
 123     (BYTE, "cAccumRedBits"),
 124     (BYTE, "cAccumGreenBits"),
 125     (BYTE, "cAccumBlueBits"),
 126     (BYTE, "cAccumAlphaBits"),
 127     (BYTE, "cDepthBits"),
 128     (BYTE, "cStencilBits"),
 129     (BYTE, "cAuxBuffers"),
 130     (BYTE, "iLayerPlane"),
 131     (BYTE, "bReserved"),
 132     (COLORREF, "crTransparent"),
 133 ])
 134 LPLAYERPLANEDESCRIPTOR = Pointer(LAYERPLANEDESCRIPTOR)
 135
 136 WGLSWAP = Struct("WGLSWAP", [
 137     (HDC, "hdc"),
 138     (UINT, "uiFlags"),
 139 ])
 140
 141 HPBUFFERARB = Alias("HPBUFFERARB", HANDLE)
 142 HPBUFFEREXT = Alias("HPBUFFEREXT", HANDLE)
 143 HPVIDEODEV = Alias("HPVIDEODEV", HANDLE)
 144 HVIDEOOUTPUTDEVICENV = Alias("HVIDEOOUTPUTDEVICENV", HANDLE)
 145 HVIDEOINPUTDEVICENV = Alias("HVIDEOINPUTDEVICENV", HANDLE)
 146 HGPUNV = Alias("HGPUNV", HANDLE)
 147
 148 GPU_DEVICE = Struct("GPU_DEVICE", [
 149     (DWORD, "cb"),
 150     (CString, "DeviceName"),
 151     (CString, "DeviceString"),
 152     (DWORD, "Flags"),
 153     (RECT, "rcVirtualScreen"),
 154 ])
 155
 156
 157 wglapi.addFunctions([
 158     # WGL
 159     StdFunction(HGLRC, "wglCreateContext", [(HDC, "hdc")]),
 160     StdFunction(BOOL, "wglDeleteContext", [(HGLRC, "hglrc")]),
 161     StdFunction(HGLRC, "wglGetCurrentContext", [], sideeffects=False),
 162     StdFunction(BOOL, "wglMakeCurrent", [(HDC, "hdc"), (HGLRC, "hglrc")]),
 163     StdFunction(BOOL, "wglCopyContext", [(HGLRC, "hglrcSrc"), (HGLRC, "hglrcDst"), (UINT, "mask")]),
 164     StdFunction(Int, "wglChoosePixelFormat", [(HDC, "hdc"), (Pointer(Const(PIXELFORMATDESCRIPTOR)), "ppfd")]),
 165     StdFunction(Int, "wglDescribePixelFormat", [(HDC, "hdc"), (Int, "iPixelFormat"), (UINT, "nBytes"), Out(Pointer(PIXELFORMATDESCRIPTOR), "ppfd")]),
 166     StdFunction(HDC, "wglGetCurrentDC", [], sideeffects=False),
 167     StdFunction(PROC, "wglGetDefaultProcAddress", [(LPCSTR, "lpszProc")], sideeffects=False),
 168     StdFunction(Int, "wglGetPixelFormat", [(HDC, "hdc")], sideeffects=False),
 169     StdFunction(BOOL, "wglSetPixelFormat", [(HDC, "hdc"), (Int, "iPixelFormat"), (Pointer(Const(PIXELFORMATDESCRIPTOR)), "ppfd")]),
 170     StdFunction(BOOL, "wglSwapBuffers", [(HDC, "hdc")]),
 171     StdFunction(BOOL, "wglShareLists", [(HGLRC, "hglrc1"), (HGLRC, "hglrc2")]),
 172     StdFunction(HGLRC, "wglCreateLayerContext", [(HDC, "hdc"), (Int, "iLayerPlane")]),
 173     StdFunction(BOOL, "wglDescribeLayerPlane", [(HDC, "hdc"), (Int, "iPixelFormat"), (Int, "iLayerPlane"), (UINT, "nBytes"), Out(Pointer(LAYERPLANEDESCRIPTOR), "plpd")]),
 174     StdFunction(Int, "wglSetLayerPaletteEntries", [(HDC, "hdc"), (Int, "iLayerPlane"), (Int, "iStart"), (Int, "cEntries"), (Array(Const(COLORREF), "cEntries"), "pcr")]),
 175     StdFunction(Int, "wglGetLayerPaletteEntries", [(HDC, "hdc"), (Int, "iLayerPlane"), (Int, "iStart"), (Int, "cEntries"), Out(Array(COLORREF, "cEntries"), "pcr")], sideeffects=False),
 176     StdFunction(BOOL, "wglRealizeLayerPalette", [(HDC, "hdc"), (Int, "iLayerPlane"), (BOOL, "bRealize")]),
 177     StdFunction(BOOL, "wglSwapLayerBuffers", [(HDC, "hdc"), (UINT, "fuPlanes")]),
 178     StdFunction(BOOL, "wglUseFontBitmapsA", [(HDC, "hdc"), (DWORD, "first"), (DWORD, "count"), (DWORD, "listBase")]),
 179     StdFunction(BOOL, "wglUseFontBitmapsW", [(HDC, "hdc"), (DWORD, "first"), (DWORD, "count"), (DWORD, "listBase")]),
 180     StdFunction(DWORD, "wglSwapMultipleBuffers", [(UINT, "n"), (Array(Const(WGLSWAP), "n"), "ps")]),
 181     StdFunction(BOOL, "wglUseFontOutlinesA", [(HDC, "hdc"), (DWORD, "first"), (DWORD, "count"), (DWORD, "listBase"), (FLOAT, "deviation"), (FLOAT, "extrusion"), (Int, "format"), (LPGLYPHMETRICSFLOAT, "lpgmf")]),
 182     StdFunction(BOOL, "wglUseFontOutlinesW", [(HDC, "hdc"), (DWORD, "first"), (DWORD, "count"), (DWORD, "listBase"), (FLOAT, "deviation"), (FLOAT, "extrusion"), (Int, "format"), (LPGLYPHMETRICSFLOAT, "lpgmf")]),
 183
 184     # WGL_ARB_buffer_region
 185     StdFunction(HANDLE, "wglCreateBufferRegionARB", [(HDC, "hDC"), (Int, "iLayerPlane"), (UINT, "uType")]),
 186     StdFunction(VOID, "wglDeleteBufferRegionARB", [(HANDLE, "hRegion")]),
 187     StdFunction(BOOL, "wglSaveBufferRegionARB", [(HANDLE, "hRegion"), (Int, "x"), (Int, "y"), (Int, "width"), (Int, "height")]),
 188     StdFunction(BOOL, "wglRestoreBufferRegionARB", [(HANDLE, "hRegion"), (Int, "x"), (Int, "y"), (Int, "width"), (Int, "height"), (Int, "xSrc"), (Int, "ySrc")]),
 189
 190     # WGL_ARB_extensions_string
 191     StdFunction(ConstCString, "wglGetExtensionsStringARB", [(HDC, "hdc")], sideeffects=False),
 192
 193     # WGL_ARB_pixel_format
 194     StdFunction(BOOL, "wglGetPixelFormatAttribivARB", [(HDC, "hdc"), (Int, "iPixelFormat"), (Int, "iLayerPlane"), (UINT, "nAttributes"), (Array(WGLenum, "nAttributes"), "piAttributes"), Out(Array(Int, "nAttributes"), "piValues")], sideeffects=False),
 195     StdFunction(BOOL, "wglGetPixelFormatAttribfvARB", [(HDC, "hdc"), (Int, "iPixelFormat"), (Int, "iLayerPlane"), (UINT, "nAttributes"), (Array(WGLenum, "nAttributes"), "piAttributes"), Out(Array(FLOAT, "nAttributes"), "pfValues")], sideeffects=False),
 196     StdFunction(BOOL, "wglChoosePixelFormatARB", [(HDC, "hdc"), (Array(Const(WGLenum), "_AttribPairList_size(piAttribIList)"), "piAttribIList"), (Array(Const(FLOAT), "_AttribPairList_size(pfAttribFList)"), "pfAttribFList"), (UINT, "nMaxFormats"), Out(Array(Int, "(*nNumFormats)"), "piFormats"), Out(Pointer(UINT), "nNumFormats")]),
 197
 198     # WGL_ARB_make_current_read
 199     StdFunction(BOOL, "wglMakeContextCurrentARB", [(HDC, "hDrawDC"), (HDC, "hReadDC"), (HGLRC, "hglrc")]),
 200     StdFunction(HDC, "wglGetCurrentReadDCARB", [], sideeffects=False),
 201
 202     # WGL_ARB_pbuffer
 203     StdFunction(HPBUFFERARB, "wglCreatePbufferARB", [(HDC, "hDC"), (Int, "iPixelFormat"), (Int, "iWidth"), (Int, "iHeight"), (Array(Const(WGLenum), "_AttribPairList_size(piAttribList)"), "piAttribList")]),
 204     StdFunction(HDC, "wglGetPbufferDCARB", [(HPBUFFERARB, "hPbuffer")]),
 205     StdFunction(Int, "wglReleasePbufferDCARB", [(HPBUFFERARB, "hPbuffer"), (HDC, "hDC")]),
 206     StdFunction(BOOL, "wglDestroyPbufferARB", [(HPBUFFERARB, "hPbuffer")]),
 207     StdFunction(BOOL, "wglQueryPbufferARB", [(HPBUFFERARB, "hPbuffer"), (WGLenum, "iAttribute"), Out(Pointer(Int), "piValue")], sideeffects=False),
 208
 209     # WGL_ARB_render_texture
 210     StdFunction(BOOL, "wglBindTexImageARB", [(HPBUFFERARB, "hPbuffer"), (Int, "iBuffer")]),
 211     StdFunction(BOOL, "wglReleaseTexImageARB", [(HPBUFFERARB, "hPbuffer"), (Int, "iBuffer")]),
 212     StdFunction(BOOL, "wglSetPbufferAttribARB", [(HPBUFFERARB, "hPbuffer"), (Array(Const(WGLenum), "_AttribPairList_size(piAttribList)"), "piAttribList")]),
 213
 214     # WGL_ARB_create_context
 215     StdFunction(HGLRC, "wglCreateContextAttribsARB", [(HDC, "hDC"), (HGLRC, "hShareContext"), (Array(Const(WGLenum), "_AttribPairList_size(attribList)"), "attribList")]),
 216
 217     # WGL_EXT_display_color_table
 218     StdFunction(GLboolean, "wglCreateDisplayColorTableEXT", [(GLushort, "id")]),
 219     StdFunction(GLboolean, "wglLoadDisplayColorTableEXT", [(Array(Const(GLushort), "length"), "table"), (GLuint, "length")]),
 220     StdFunction(GLboolean, "wglBindDisplayColorTableEXT", [(GLushort, "id")]),
 221     StdFunction(VOID, "wglDestroyDisplayColorTableEXT", [(GLushort, "id")]),
 222
 223     # WGL_EXT_extensions_string
 224     StdFunction(ConstCString, "wglGetExtensionsStringEXT", [], sideeffects=False),
 225
 226     # WGL_EXT_make_current_read
 227     StdFunction(BOOL, "wglMakeContextCurrentEXT", [(HDC, "hDrawDC"), (HDC, "hReadDC"), (HGLRC, "hglrc")]),
 228     StdFunction(HDC, "wglGetCurrentReadDCEXT", [], sideeffects=False),
 229
 230     # WGL_EXT_pbuffer
 231     StdFunction(HPBUFFEREXT, "wglCreatePbufferEXT", [(HDC, "hDC"), (Int, "iPixelFormat"), (Int, "iWidth"), (Int, "iHeight"), (Array(Const(WGLenum), "_AttribPairList_size(piAttribList)"), "piAttribList")]),
 232     StdFunction(HDC, "wglGetPbufferDCEXT", [(HPBUFFEREXT, "hPbuffer")], sideeffects=False),
 233     StdFunction(Int, "wglReleasePbufferDCEXT", [(HPBUFFEREXT, "hPbuffer"), (HDC, "hDC")]),
 234     StdFunction(BOOL, "wglDestroyPbufferEXT", [(HPBUFFEREXT, "hPbuffer")]),
 235     StdFunction(BOOL, "wglQueryPbufferEXT", [(HPBUFFEREXT, "hPbuffer"), (WGLenum, "iAttribute"), Out(Pointer(Int), "piValue")], sideeffects=False),
 236
 237     # WGL_EXT_pixel_format
 238     StdFunction(BOOL, "wglGetPixelFormatAttribivEXT", [(HDC, "hdc"), (Int, "iPixelFormat"), (Int, "iLayerPlane"), (UINT, "nAttributes"), (Array(WGLenum, "nAttributes"), "piAttributes"), Out(Array(Int, "nAttributes"), "piValues")], sideeffects=False),
 239     StdFunction(BOOL, "wglGetPixelFormatAttribfvEXT", [(HDC, "hdc"), (Int, "iPixelFormat"), (Int, "iLayerPlane"), (UINT, "nAttributes"), (Array(WGLenum, "nAttributes"), "piAttributes"), Out(Array(FLOAT, "nAttributes"), "pfValues")], sideeffects=False),
 240     StdFunction(BOOL, "wglChoosePixelFormatEXT", [(HDC, "hdc"), (Array(Const(WGLenum), "_AttribPairList_size(piAttribIList)"), "piAttribIList"), (Array(Const(FLOAT), "_AttribPairList_size(pfAttribFList)"), "pfAttribFList"), (UINT, "nMaxFormats"), Out(Array(Int, "*nNumFormats"), "piFormats"), Out(Pointer(UINT), "nNumFormats")]),
 241
 242     # WGL_EXT_swap_control
 243     StdFunction(BOOL, "wglSwapIntervalEXT", [(Int, "interval")]),
 244     StdFunction(Int, "wglGetSwapIntervalEXT", [], sideeffects=False),
 245
 246     # WGL_NV_vertex_array_range
 247     StdFunction(OpaquePointer(Void), "wglAllocateMemoryNV", [(GLsizei, "size"), (GLfloat, "readfreq"), (GLfloat, "writefreq"), (GLfloat, "priority")]),
 248     StdFunction(Void, "wglFreeMemoryNV", [(OpaquePointer(Void), "pointer")]),
 249
 250     # WGL_OML_sync_control
 251     StdFunction(BOOL, "wglGetSyncValuesOML", [(HDC, "hdc"), Out(Pointer(INT64), "ust"), Out(Pointer(INT64), "msc"), Out(Pointer(INT64), "sbc")], sideeffects=False),
 252     StdFunction(BOOL, "wglGetMscRateOML", [(HDC, "hdc"), Out(Pointer(INT32), "numerator"), Out(Pointer(INT32), "denominator")], sideeffects=False),
 253     StdFunction(INT64, "wglSwapBuffersMscOML", [(HDC, "hdc"), (INT64, "target_msc"), (INT64, "divisor"), (INT64, "remainder")]),
 254     StdFunction(INT64, "wglSwapLayerBuffersMscOML", [(HDC, "hdc"), (Int, "fuPlanes"), (INT64, "target_msc"), (INT64, "divisor"), (INT64, "remainder")]),
 255     StdFunction(BOOL, "wglWaitForMscOML", [(HDC, "hdc"), (INT64, "target_msc"), (INT64, "divisor"), (INT64, "remainder"), Out(Pointer(INT64), "ust"), Out(Pointer(INT64), "msc"), Out(Pointer(INT64), "sbc")]),
 256     StdFunction(BOOL, "wglWaitForSbcOML", [(HDC, "hdc"), (INT64, "target_sbc"), Out(Pointer(INT64), "ust"), Out(Pointer(INT64), "msc"), Out(Pointer(INT64), "sbc")]),
 257
 258     # WGL_I3D_digital_video_control
 259     StdFunction(BOOL, "wglGetDigitalVideoParametersI3D", [(HDC, "hDC"), (Int, "iAttribute"), Out(OpaqueArray(Int, "_wglGetDigitalVideoParametersI3D_size(iAttribute)"), "piValue")], sideeffects=False),
 260     StdFunction(BOOL, "wglSetDigitalVideoParametersI3D", [(HDC, "hDC"), (Int, "iAttribute"), (OpaqueArray(Const(Int), "_wglSetDigitalVideoParametersI3D_size(iAttribute)"), "piValue")]),
 261
 262     # WGL_I3D_gamma
 263     StdFunction(BOOL, "wglGetGammaTableParametersI3D", [(HDC, "hDC"), (Int, "iAttribute"), Out(OpaqueArray(Int, "_wglGetGammaTableParametersI3D_size(iAttribute)"), "piValue")], sideeffects=False),
 264     StdFunction(BOOL, "wglSetGammaTableParametersI3D", [(HDC, "hDC"), (Int, "iAttribute"), (OpaqueArray(Const(Int), "_wglSetGammaTableParametersI3D_size(iAttribute)"), "piValue")]),
 265     StdFunction(BOOL, "wglGetGammaTableI3D", [(HDC, "hDC"), (Int, "iEntries"), Out(Array(USHORT, "iEntries"), "puRed"), Out(Array(USHORT, "iEntries"), "puGreen"), Out(Array(USHORT, "iEntries"), "puBlue")], sideeffects=False),
 266     StdFunction(BOOL, "wglSetGammaTableI3D", [(HDC, "hDC"), (Int, "iEntries"), (Array(Const(USHORT), "iEntries"), "puRed"), (Array(Const(USHORT), "iEntries"), "puGreen"), (Array(Const(USHORT), "iEntries"), "puBlue")]),
 267
 268     # WGL_I3D_genlock
 269     StdFunction(BOOL, "wglEnableGenlockI3D", [(HDC, "hDC")]),
 270     StdFunction(BOOL, "wglDisableGenlockI3D", [(HDC, "hDC")]),
 271     StdFunction(BOOL, "wglIsEnabledGenlockI3D", [(HDC, "hDC"), Out(Pointer(BOOL), "pFlag")], sideeffects=False),
 272     StdFunction(BOOL, "wglGenlockSourceI3D", [(HDC, "hDC"), (UINT, "uSource")]),
 273     StdFunction(BOOL, "wglGetGenlockSourceI3D", [(HDC, "hDC"), Out(Pointer(UINT), "uSource")], sideeffects=False),
 274     StdFunction(BOOL, "wglGenlockSourceEdgeI3D", [(HDC, "hDC"), (UINT, "uEdge")]),
 275     StdFunction(BOOL, "wglGetGenlockSourceEdgeI3D", [(HDC, "hDC"), Out(Pointer(UINT), "uEdge")], sideeffects=False),
 276     StdFunction(BOOL, "wglGenlockSampleRateI3D", [(HDC, "hDC"), (UINT, "uRate")]),
 277     StdFunction(BOOL, "wglGetGenlockSampleRateI3D", [(HDC, "hDC"), Out(Pointer(UINT), "uRate")], sideeffects=False),
 278     StdFunction(BOOL, "wglGenlockSourceDelayI3D", [(HDC, "hDC"), (UINT, "uDelay")]),
 279     StdFunction(BOOL, "wglGetGenlockSourceDelayI3D", [(HDC, "hDC"), Out(Pointer(UINT), "uDelay")], sideeffects=False),
 280     StdFunction(BOOL, "wglQueryGenlockMaxSourceDelayI3D", [(HDC, "hDC"), Out(Pointer(UINT), "uMaxLineDelay"), Out(Pointer(UINT), "uMaxPixelDelay")]),
 281
 282     # WGL_I3D_image_buffer
 283     StdFunction(LPVOID, "wglCreateImageBufferI3D", [(HDC, "hDC"), (DWORD, "dwSize"), (UINT, "uFlags")]),
 284     StdFunction(BOOL, "wglDestroyImageBufferI3D", [(HDC, "hDC"), (LPVOID, "pAddress")]),
 285     StdFunction(BOOL, "wglAssociateImageBufferEventsI3D", [(HDC, "hDC"), (Array(Const(HANDLE), "count"), "pEvent"), (Array(Const(LPVOID), "count"), "pAddress"), (Array(Const(DWORD), "count"), "pSize"), (UINT, "count")]),
 286     StdFunction(BOOL, "wglReleaseImageBufferEventsI3D", [(HDC, "hDC"), (Array(Const(LPVOID), "count"), "pAddress"), (UINT, "count")]),
 287
 288     # WGL_I3D_swap_frame_lock
 289     StdFunction(BOOL, "wglEnableFrameLockI3D", []),
 290     StdFunction(BOOL, "wglDisableFrameLockI3D", []),
 291     StdFunction(BOOL, "wglIsEnabledFrameLockI3D", [Out(Pointer(BOOL), "pFlag")], sideeffects=False),
 292     StdFunction(BOOL, "wglQueryFrameLockMasterI3D", [Out(Pointer(BOOL), "pFlag")]),
 293
 294     # WGL_I3D_swap_frame_usage
 295     StdFunction(BOOL, "wglGetFrameUsageI3D", [Out(Pointer(Float), "pUsage")], sideeffects=False),
 296     StdFunction(BOOL, "wglBeginFrameTrackingI3D", []),
 297     StdFunction(BOOL, "wglEndFrameTrackingI3D", []),
 298     StdFunction(BOOL, "wglQueryFrameTrackingI3D", [Out(Pointer(DWORD), "pFrameCount"), Out(Pointer(DWORD), "pMissedFrames"), Out(Pointer(Float), "pLastMissedUsage")]),
 299
 300     # WGL_3DL_stereo_control
 301     StdFunction(BOOL, "wglSetStereoEmitterState3DL", [(HDC, "hDC"), (UINT, "uState")]),
 302
 303     # WGL_NV_present_video
 304     StdFunction(Int, "wglEnumerateVideoDevicesNV", [(HDC, "hDC"), Out(OpaquePointer(HVIDEOOUTPUTDEVICENV), "phDeviceList")]),
 305     StdFunction(BOOL, "wglBindVideoDeviceNV", [(HDC, "hDC"), (UInt, "uVideoSlot"), (HVIDEOOUTPUTDEVICENV, "hVideoDevice"), (OpaqueArray(Const(Int), "_wglBindVideoDeviceNV_size()"), "piAttribList")]),
 306     StdFunction(BOOL, "wglQueryCurrentContextNV", [(Int, "iAttribute"), Out(OpaqueArray(Int, "_wglQueryCurrentContextNV_size()"), "piValue")]),
 307
 308     # WGL_NV_video_output
 309     StdFunction(BOOL, "wglGetVideoDeviceNV", [(HDC, "hDC"), (Int, "numDevices"), Out(Pointer(HPVIDEODEV), "hVideoDevice")], sideeffects=False),
 310     StdFunction(BOOL, "wglReleaseVideoDeviceNV", [(HPVIDEODEV, "hVideoDevice")]),
 311     StdFunction(BOOL, "wglBindVideoImageNV", [(HPVIDEODEV, "hVideoDevice"), (HPBUFFERARB, "hPbuffer"), (Int, "iVideoBuffer")]),
 312     StdFunction(BOOL, "wglReleaseVideoImageNV", [(HPBUFFERARB, "hPbuffer"), (Int, "iVideoBuffer")]),
 313     StdFunction(BOOL, "wglSendPbufferToVideoNV", [(HPBUFFERARB, "hPbuffer"), (Int, "iBufferType"), Out(Pointer(ULong), "pulCounterPbuffer"), (BOOL, "bBlock")]),
 314     StdFunction(BOOL, "wglGetVideoInfoNV", [(HPVIDEODEV, "hpVideoDevice"), Out(Pointer(ULong), "pulCounterOutputPbuffer"), Out(Pointer(ULong), "pulCounterOutputVideo")], sideeffects=False),
 315
 316     # WGL_NV_swap_group
 317     StdFunction(BOOL, "wglJoinSwapGroupNV", [(HDC, "hDC"), (GLuint, "group")]),
 318     StdFunction(BOOL, "wglBindSwapBarrierNV", [(GLuint, "group"), (GLuint, "barrier")]),
 319     StdFunction(BOOL, "wglQuerySwapGroupNV", [(HDC, "hDC"), Out(Pointer(GLuint), "group"), Out(Pointer(GLuint), "barrier")]),
 320     StdFunction(BOOL, "wglQueryMaxSwapGroupsNV", [(HDC, "hDC"), Out(Pointer(GLuint), "maxGroups"), Out(Pointer(GLuint), "maxBarriers")]),
 321     StdFunction(BOOL, "wglQueryFrameCountNV", [(HDC, "hDC"), Out(Pointer(GLuint), "count")]),
 322     StdFunction(BOOL, "wglResetFrameCountNV", [(HDC, "hDC")]),
 323
 324     # WGL_NV_gpu_affinity
 325     StdFunction(BOOL, "wglEnumGpusNV", [(UINT, "iGpuIndex"), Out(Pointer(HGPUNV), "phGpu")]),
 326     StdFunction(BOOL, "wglEnumGpuDevicesNV", [(HGPUNV, "hGpu"), (UINT, "iDeviceIndex"), Out(Pointer(GPU_DEVICE), "lpGpuDevice")]),
 327     StdFunction(HDC, "wglCreateAffinityDCNV", [(OpaqueArray(Const(HGPUNV), "_wglCreateAffinityDCNV_size()"), "phGpuList")]),
 328     StdFunction(BOOL, "wglEnumGpusFromAffinityDCNV", [(HDC, "hAffinityDC"), (UINT, "iGpuIndex"), Out(Pointer(HGPUNV), "hGpu")]),
 329     StdFunction(BOOL, "wglDeleteDCNV", [(HDC, "hdc")]),
 330
 331     # WGL_AMD_gpu_association
 332     StdFunction(UINT, "wglGetGPUIDsAMD", [(UINT, "maxCount"), Out(Array(UINT, "maxCount"), "ids")], sideeffects=False),
 333     StdFunction(INT, "wglGetGPUInfoAMD", [(UINT, "id"), (Int, "property"), (GLenum, "dataType"), (UINT, "size"), Out(OpaqueBlob(Void, "_wglGetGPUInfoAMD_size(dataType,size)"), "data")], sideeffects=False),
 334     StdFunction(UINT, "wglGetContextGPUIDAMD", [(HGLRC, "hglrc")], sideeffects=False),
 335     StdFunction(HGLRC, "wglCreateAssociatedContextAMD", [(UINT, "id")]),
 336     StdFunction(HGLRC, "wglCreateAssociatedContextAttribsAMD", [(UINT, "id"), (HGLRC, "hShareContext"), (OpaqueArray(Const(Int), "_wglCreateAssociatedContextAttribsAMD_size()"), "attribList")]),
 337     StdFunction(BOOL, "wglDeleteAssociatedContextAMD", [(HGLRC, "hglrc")]),
 338     StdFunction(BOOL, "wglMakeAssociatedContextCurrentAMD", [(HGLRC, "hglrc")]),
 339     StdFunction(HGLRC, "wglGetCurrentAssociatedContextAMD", [], sideeffects=False),
 340     StdFunction(VOID, "wglBlitContextFramebufferAMD", [(HGLRC, "dstCtx"), (GLint, "srcX0"), (GLint, "srcY0"), (GLint, "srcX1"), (GLint, "srcY1"), (GLint, "dstX0"), (GLint, "dstY0"), (GLint, "dstX1"), (GLint, "dstY1"), (GLbitfield, "mask"), (GLenum, "filter")]),
 341
 342     # WGL_NV_video_capture
 343     StdFunction(BOOL, "wglBindVideoCaptureDeviceNV", [(UINT, "uVideoSlot"), (HVIDEOINPUTDEVICENV, "hDevice")]),
 344     StdFunction(UINT, "wglEnumerateVideoCaptureDevicesNV", [(HDC, "hDc"), Out(Pointer(HVIDEOINPUTDEVICENV), "phDeviceList")]),
 345     StdFunction(BOOL, "wglLockVideoCaptureDeviceNV", [(HDC, "hDc"), (HVIDEOINPUTDEVICENV, "hDevice")]),
 346     StdFunction(BOOL, "wglQueryVideoCaptureDeviceNV", [(HDC, "hDc"), (HVIDEOINPUTDEVICENV, "hDevice"), (Int, "iAttribute"), Out(Pointer(Int), "piValue")]),
 347     StdFunction(BOOL, "wglReleaseVideoCaptureDeviceNV", [(HDC, "hDc"), (HVIDEOINPUTDEVICENV, "hDevice")]),
 348
 349     # WGL_NV_copy_image
 350     StdFunction(BOOL, "wglCopyImageSubDataNV", [(HGLRC, "hSrcRC"), (GLuint, "srcName"), (GLenum, "srcTarget"), (GLint, "srcLevel"), (GLint, "srcX"), (GLint, "srcY"), (GLint, "srcZ"), (HGLRC, "hDstRC"), (GLuint, "dstName"), (GLenum, "dstTarget"), (GLint, "dstLevel"), (GLint, "dstX"), (GLint, "dstY"), (GLint, "dstZ"), (GLsizei, "width"), (GLsizei, "height"), (GLsizei, "depth")]),
 351
 352     # WGL_NV_DX_interop
 353     StdFunction(BOOL, "wglDXSetResourceShareHandleNV", [(OpaquePointer(Void), "dxObject"), (HANDLE, "shareHandle")]),
 354     StdFunction(HANDLE, "wglDXOpenDeviceNV", [(OpaquePointer(Void), "dxDevice")]),
 355     StdFunction(BOOL, "wglDXCloseDeviceNV", [(HANDLE, "hDevice")]),
 356     StdFunction(HANDLE, "wglDXRegisterObjectNV", [(HANDLE, "hDevice"), (OpaquePointer(Void), "dxObject"), (GLuint, "name"), (GLenum, "type"), (GLenum, "access")]),
 357     StdFunction(BOOL, "wglDXUnregisterObjectNV", [(HANDLE, "hDevice"), (HANDLE, "hObject")]),
 358     StdFunction(BOOL, "wglDXObjectAccessNV", [(HANDLE, "hObject"), (GLenum, "access")]),
 359     StdFunction(BOOL, "wglDXLockObjectsNV", [(HANDLE, "hDevice"), (GLint, "count"), Out(Array(HANDLE, "count"), "hObjects")]),
 360     StdFunction(BOOL, "wglDXUnlockObjectsNV", [(HANDLE, "hDevice"), (GLint, "count"), Out(Array(HANDLE, "count"), "hObjects")]),
 361
 362     # must be last
 363     StdFunction(PROC, "wglGetProcAddress", [(LPCSTR, "lpszProc")]),
 364 ])