added old wrappers

1 files changed, 348 insertions, 0 deletions

diff --git a/lib/oldwrappers/opengl/wingl.nim b/lib/oldwrappers/opengl/wingl.nim
new file mode 100644
index 000000000..2cebf8622
--- /dev/null
+++ b/lib/oldwrappers/opengl/wingl.nim
@@ -0,0 +1,348 @@
+
+import 
+  gl, windows
+
+proc wglGetExtensionsStringARB*(hdc: HDC): cstring{.dynlib: dllname, importc.}
+
+const 
+  WGL_FRONT_COLOR_BUFFER_BIT_ARB* = 0x00000001
+  WGL_BACK_COLOR_BUFFER_BIT_ARB* = 0x00000002
+  WGL_DEPTH_BUFFER_BIT_ARB* = 0x00000004
+  WGL_STENCIL_BUFFER_BIT_ARB* = 0x00000008
+
+proc WinChoosePixelFormat*(DC: HDC, p2: PPixelFormatDescriptor): int{.
+    dynlib: "gdi32", importc: "ChoosePixelFormat".}
+proc wglCreateBufferRegionARB*(hDC: HDC, iLayerPlane: TGLint, uType: TGLuint): THandle{.
+    dynlib: dllname, importc.}
+proc wglDeleteBufferRegionARB*(hRegion: THandle){.dynlib: dllname, importc.}
+proc wglSaveBufferRegionARB*(hRegion: THandle, x: TGLint, y: TGLint, 
+                             width: TGLint, height: TGLint): BOOL{.
+    dynlib: dllname, importc.}
+proc wglRestoreBufferRegionARB*(hRegion: THandle, x: TGLint, y: TGLint, 
+                                width: TGLint, height: TGLint, xSrc: TGLint, 
+                                ySrc: TGLint): BOOL{.dynlib: dllname, importc.}
+proc wglAllocateMemoryNV*(size: TGLsizei, readFrequency: TGLfloat, 
+                          writeFrequency: TGLfloat, priority: TGLfloat): PGLvoid{.
+    dynlib: dllname, importc.}
+proc wglFreeMemoryNV*(pointer: PGLvoid){.dynlib: dllname, importc.}
+const 
+  WGL_IMAGE_BUFFER_MIN_ACCESS_I3D* = 0x00000001
+  WGL_IMAGE_BUFFER_LOCK_I3D* = 0x00000002
+
+proc wglCreateImageBufferI3D*(hDC: HDC, dwSize: DWORD, uFlags: UINT): PGLvoid{.
+    dynlib: dllname, importc.}
+proc wglDestroyImageBufferI3D*(hDC: HDC, pAddress: PGLvoid): BOOL{.
+    dynlib: dllname, importc.}
+proc wglAssociateImageBufferEventsI3D*(hdc: HDC, pEvent: PHandle, 
+                                       pAddress: PGLvoid, pSize: PDWORD, 
+                                       count: UINT): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglReleaseImageBufferEventsI3D*(hdc: HDC, pAddress: PGLvoid, count: UINT): BOOL{.
+    dynlib: dllname, importc.}
+proc wglEnableFrameLockI3D*(): BOOL{.dynlib: dllname, importc.}
+proc wglDisableFrameLockI3D*(): BOOL{.dynlib: dllname, importc.}
+proc wglIsEnabledFrameLockI3D*(pFlag: PBOOL): BOOL{.dynlib: dllname, importc.}
+proc wglQueryFrameLockMasterI3D*(pFlag: PBOOL): BOOL{.dynlib: dllname, importc.}
+proc wglGetFrameUsageI3D*(pUsage: PGLfloat): BOOL{.dynlib: dllname, importc.}
+proc wglBeginFrameTrackingI3D*(): BOOL{.dynlib: dllname, importc.}
+proc wglEndFrameTrackingI3D*(): BOOL{.dynlib: dllname, importc.}
+proc wglQueryFrameTrackingI3D*(pFrameCount: PDWORD, pMissedFrames: PDWORD, 
+                               pLastMissedUsage: PGLfloat): BOOL{.
+    dynlib: dllname, importc.}
+const 
+  WGL_NUMBER_PIXEL_FORMATS_ARB* = 0x00002000
+  WGL_DRAW_TO_WINDOW_ARB* = 0x00002001
+  WGL_DRAW_TO_BITMAP_ARB* = 0x00002002
+  WGL_ACCELERATION_ARB* = 0x00002003
+  WGL_NEED_PALETTE_ARB* = 0x00002004
+  WGL_NEED_SYSTEM_PALETTE_ARB* = 0x00002005
+  WGL_SWAP_LAYER_BUFFERS_ARB* = 0x00002006
+  WGL_SWAP_METHOD_ARB* = 0x00002007
+  WGL_NUMBER_OVERLAYS_ARB* = 0x00002008
+  WGL_NUMBER_UNDERLAYS_ARB* = 0x00002009
+  WGL_TRANSPARENT_ARB* = 0x0000200A
+  WGL_TRANSPARENT_RED_VALUE_ARB* = 0x00002037
+  WGL_TRANSPARENT_GREEN_VALUE_ARB* = 0x00002038
+  WGL_TRANSPARENT_BLUE_VALUE_ARB* = 0x00002039
+  WGL_TRANSPARENT_ALPHA_VALUE_ARB* = 0x0000203A
+  WGL_TRANSPARENT_INDEX_VALUE_ARB* = 0x0000203B
+  WGL_SHARE_DEPTH_ARB* = 0x0000200C
+  WGL_SHARE_STENCIL_ARB* = 0x0000200D
+  WGL_SHARE_ACCUM_ARB* = 0x0000200E
+  WGL_SUPPORT_GDI_ARB* = 0x0000200F
+  WGL_SUPPORT_OPENGL_ARB* = 0x00002010
+  WGL_DOUBLE_BUFFER_ARB* = 0x00002011
+  WGL_STEREO_ARB* = 0x00002012
+  WGL_PIXEL_TYPE_ARB* = 0x00002013
+  WGL_COLOR_BITS_ARB* = 0x00002014
+  WGL_RED_BITS_ARB* = 0x00002015
+  WGL_RED_SHIFT_ARB* = 0x00002016
+  WGL_GREEN_BITS_ARB* = 0x00002017
+  WGL_GREEN_SHIFT_ARB* = 0x00002018
+  WGL_BLUE_BITS_ARB* = 0x00002019
+  WGL_BLUE_SHIFT_ARB* = 0x0000201A
+  WGL_ALPHA_BITS_ARB* = 0x0000201B
+  WGL_ALPHA_SHIFT_ARB* = 0x0000201C
+  WGL_ACCUM_BITS_ARB* = 0x0000201D
+  WGL_ACCUM_RED_BITS_ARB* = 0x0000201E
+  WGL_ACCUM_GREEN_BITS_ARB* = 0x0000201F
+  WGL_ACCUM_BLUE_BITS_ARB* = 0x00002020
+  WGL_ACCUM_ALPHA_BITS_ARB* = 0x00002021
+  WGL_DEPTH_BITS_ARB* = 0x00002022
+  WGL_STENCIL_BITS_ARB* = 0x00002023
+  WGL_AUX_BUFFERS_ARB* = 0x00002024
+  WGL_NO_ACCELERATION_ARB* = 0x00002025
+  WGL_GENERIC_ACCELERATION_ARB* = 0x00002026
+  WGL_FULL_ACCELERATION_ARB* = 0x00002027
+  WGL_SWAP_EXCHANGE_ARB* = 0x00002028
+  WGL_SWAP_COPY_ARB* = 0x00002029
+  WGL_SWAP_UNDEFINED_ARB* = 0x0000202A
+  WGL_TYPE_RGBA_ARB* = 0x0000202B
+  WGL_TYPE_COLORINDEX_ARB* = 0x0000202C
+
+proc wglGetPixelFormatAttribivARB*(hdc: HDC, iPixelFormat: TGLint, 
+                                   iLayerPlane: TGLint, nAttributes: TGLuint, 
+                                   piAttributes: PGLint, piValues: PGLint): BOOL{.
+    dynlib: dllname, importc.}
+proc wglGetPixelFormatAttribfvARB*(hdc: HDC, iPixelFormat: TGLint, 
+                                   iLayerPlane: TGLint, nAttributes: TGLuint, 
+                                   piAttributes: PGLint, pfValues: PGLfloat): BOOL{.
+    dynlib: dllname, importc.}
+proc wglChoosePixelFormatARB*(hdc: HDC, piAttribIList: PGLint, 
+                              pfAttribFList: PGLfloat, nMaxFormats: TGLuint, 
+                              piFormats: PGLint, nNumFormats: PGLuint): BOOL{.
+    dynlib: dllname, importc.}
+const 
+  WGL_ERROR_INVALID_PIXEL_TYPE_ARB* = 0x00002043
+  WGL_ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB* = 0x00002054
+
+proc wglMakeContextCurrentARB*(hDrawDC: HDC, hReadDC: HDC, hglrc: HGLRC): BOOL{.
+    dynlib: dllname, importc.}
+proc wglGetCurrentReadDCARB*(): HDC{.dynlib: dllname, importc.}
+const 
+  WGL_DRAW_TO_PBUFFER_ARB* = 0x0000202D # WGL_DRAW_TO_PBUFFER_ARB  { already defined }
+  WGL_MAX_PBUFFER_PIXELS_ARB* = 0x0000202E
+  WGL_MAX_PBUFFER_WIDTH_ARB* = 0x0000202F
+  WGL_MAX_PBUFFER_HEIGHT_ARB* = 0x00002030
+  WGL_PBUFFER_LARGEST_ARB* = 0x00002033
+  WGL_PBUFFER_WIDTH_ARB* = 0x00002034
+  WGL_PBUFFER_HEIGHT_ARB* = 0x00002035
+  WGL_PBUFFER_LOST_ARB* = 0x00002036
+
+proc wglCreatePbufferARB*(hDC: HDC, iPixelFormat: TGLint, iWidth: TGLint, 
+                          iHeight: TGLint, piAttribList: PGLint): THandle{.
+    dynlib: dllname, importc.}
+proc wglGetPbufferDCARB*(hPbuffer: THandle): HDC{.dynlib: dllname, importc.}
+proc wglReleasePbufferDCARB*(hPbuffer: THandle, hDC: HDC): TGLint{.
+    dynlib: dllname, importc.}
+proc wglDestroyPbufferARB*(hPbuffer: THandle): BOOL{.dynlib: dllname, importc.}
+proc wglQueryPbufferARB*(hPbuffer: THandle, iAttribute: TGLint, piValue: PGLint): BOOL{.
+    dynlib: dllname, importc.}
+proc wglSwapIntervalEXT*(interval: TGLint): BOOL{.dynlib: dllname, importc.}
+proc wglGetSwapIntervalEXT*(): TGLint{.dynlib: dllname, importc.}
+const 
+  WGL_BIND_TO_TEXTURE_RGB_ARB* = 0x00002070
+  WGL_BIND_TO_TEXTURE_RGBA_ARB* = 0x00002071
+  WGL_TEXTURE_FORMAT_ARB* = 0x00002072
+  WGL_TEXTURE_TARGET_ARB* = 0x00002073
+  WGL_MIPMAP_TEXTURE_ARB* = 0x00002074
+  WGL_TEXTURE_RGB_ARB* = 0x00002075
+  WGL_TEXTURE_RGBA_ARB* = 0x00002076
+  WGL_NO_TEXTURE_ARB* = 0x00002077
+  WGL_TEXTURE_CUBE_MAP_ARB* = 0x00002078
+  WGL_TEXTURE_1D_ARB* = 0x00002079
+  WGL_TEXTURE_2D_ARB* = 0x0000207A # WGL_NO_TEXTURE_ARB  { already defined }
+  WGL_MIPMAP_LEVEL_ARB* = 0x0000207B
+  WGL_CUBE_MAP_FACE_ARB* = 0x0000207C
+  WGL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB* = 0x0000207D
+  WGL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB* = 0x0000207E
+  WGL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB* = 0x0000207F
+  WGL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB* = 0x00002080
+  WGL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB* = 0x00002081
+  WGL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB* = 0x00002082
+  WGL_FRONT_LEFT_ARB* = 0x00002083
+  WGL_FRONT_RIGHT_ARB* = 0x00002084
+  WGL_BACK_LEFT_ARB* = 0x00002085
+  WGL_BACK_RIGHT_ARB* = 0x00002086
+  WGL_AUX0_ARB* = 0x00002087
+  WGL_AUX1_ARB* = 0x00002088
+  WGL_AUX2_ARB* = 0x00002089
+  WGL_AUX3_ARB* = 0x0000208A
+  WGL_AUX4_ARB* = 0x0000208B
+  WGL_AUX5_ARB* = 0x0000208C
+  WGL_AUX6_ARB* = 0x0000208D
+  WGL_AUX7_ARB* = 0x0000208E
+  WGL_AUX8_ARB* = 0x0000208F
+  WGL_AUX9_ARB* = 0x00002090
+
+proc wglBindTexImageARB*(hPbuffer: THandle, iBuffer: TGLint): BOOL{.
+    dynlib: dllname, importc.}
+proc wglReleaseTexImageARB*(hPbuffer: THandle, iBuffer: TGLint): BOOL{.
+    dynlib: dllname, importc.}
+proc wglSetPbufferAttribARB*(hPbuffer: THandle, piAttribList: PGLint): BOOL{.
+    dynlib: dllname, importc.}
+proc wglGetExtensionsStringEXT*(): cstring{.dynlib: dllname, importc.}
+proc wglMakeContextCurrentEXT*(hDrawDC: HDC, hReadDC: HDC, hglrc: HGLRC): BOOL{.
+    dynlib: dllname, importc.}
+proc wglGetCurrentReadDCEXT*(): HDC{.dynlib: dllname, importc.}
+const 
+  WGL_DRAW_TO_PBUFFER_EXT* = 0x0000202D
+  WGL_MAX_PBUFFER_PIXELS_EXT* = 0x0000202E
+  WGL_MAX_PBUFFER_WIDTH_EXT* = 0x0000202F
+  WGL_MAX_PBUFFER_HEIGHT_EXT* = 0x00002030
+  WGL_OPTIMAL_PBUFFER_WIDTH_EXT* = 0x00002031
+  WGL_OPTIMAL_PBUFFER_HEIGHT_EXT* = 0x00002032
+  WGL_PBUFFER_LARGEST_EXT* = 0x00002033
+  WGL_PBUFFER_WIDTH_EXT* = 0x00002034
+  WGL_PBUFFER_HEIGHT_EXT* = 0x00002035
+
+proc wglCreatePbufferEXT*(hDC: HDC, iPixelFormat: TGLint, iWidth: TGLint, 
+                          iHeight: TGLint, piAttribList: PGLint): THandle{.
+    dynlib: dllname, importc.}
+proc wglGetPbufferDCEXT*(hPbuffer: THandle): HDC{.dynlib: dllname, importc.}
+proc wglReleasePbufferDCEXT*(hPbuffer: THandle, hDC: HDC): TGLint{.
+    dynlib: dllname, importc.}
+proc wglDestroyPbufferEXT*(hPbuffer: THandle): BOOL{.dynlib: dllname, importc.}
+proc wglQueryPbufferEXT*(hPbuffer: THandle, iAttribute: TGLint, piValue: PGLint): BOOL{.
+    dynlib: dllname, importc.}
+const 
+  WGL_NUMBER_PIXEL_FORMATS_EXT* = 0x00002000
+  WGL_DRAW_TO_WINDOW_EXT* = 0x00002001
+  WGL_DRAW_TO_BITMAP_EXT* = 0x00002002
+  WGL_ACCELERATION_EXT* = 0x00002003
+  WGL_NEED_PALETTE_EXT* = 0x00002004
+  WGL_NEED_SYSTEM_PALETTE_EXT* = 0x00002005
+  WGL_SWAP_LAYER_BUFFERS_EXT* = 0x00002006
+  WGL_SWAP_METHOD_EXT* = 0x00002007
+  WGL_NUMBER_OVERLAYS_EXT* = 0x00002008
+  WGL_NUMBER_UNDERLAYS_EXT* = 0x00002009
+  WGL_TRANSPARENT_EXT* = 0x0000200A
+  WGL_TRANSPARENT_VALUE_EXT* = 0x0000200B
+  WGL_SHARE_DEPTH_EXT* = 0x0000200C
+  WGL_SHARE_STENCIL_EXT* = 0x0000200D
+  WGL_SHARE_ACCUM_EXT* = 0x0000200E
+  WGL_SUPPORT_GDI_EXT* = 0x0000200F
+  WGL_SUPPORT_OPENGL_EXT* = 0x00002010
+  WGL_DOUBLE_BUFFER_EXT* = 0x00002011
+  WGL_STEREO_EXT* = 0x00002012
+  WGL_PIXEL_TYPE_EXT* = 0x00002013
+  WGL_COLOR_BITS_EXT* = 0x00002014
+  WGL_RED_BITS_EXT* = 0x00002015
+  WGL_RED_SHIFT_EXT* = 0x00002016
+  WGL_GREEN_BITS_EXT* = 0x00002017
+  WGL_GREEN_SHIFT_EXT* = 0x00002018
+  WGL_BLUE_BITS_EXT* = 0x00002019
+  WGL_BLUE_SHIFT_EXT* = 0x0000201A
+  WGL_ALPHA_BITS_EXT* = 0x0000201B
+  WGL_ALPHA_SHIFT_EXT* = 0x0000201C
+  WGL_ACCUM_BITS_EXT* = 0x0000201D
+  WGL_ACCUM_RED_BITS_EXT* = 0x0000201E
+  WGL_ACCUM_GREEN_BITS_EXT* = 0x0000201F
+  WGL_ACCUM_BLUE_BITS_EXT* = 0x00002020
+  WGL_ACCUM_ALPHA_BITS_EXT* = 0x00002021
+  WGL_DEPTH_BITS_EXT* = 0x00002022
+  WGL_STENCIL_BITS_EXT* = 0x00002023
+  WGL_AUX_BUFFERS_EXT* = 0x00002024
+  WGL_NO_ACCELERATION_EXT* = 0x00002025
+  WGL_GENERIC_ACCELERATION_EXT* = 0x00002026
+  WGL_FULL_ACCELERATION_EXT* = 0x00002027
+  WGL_SWAP_EXCHANGE_EXT* = 0x00002028
+  WGL_SWAP_COPY_EXT* = 0x00002029
+  WGL_SWAP_UNDEFINED_EXT* = 0x0000202A
+  WGL_TYPE_RGBA_EXT* = 0x0000202B
+  WGL_TYPE_COLORINDEX_EXT* = 0x0000202C
+
+proc wglGetPixelFormatAttribivEXT*(hdc: HDC, iPixelFormat: TGLint, 
+                                   iLayerPlane: TGLint, nAttributes: TGLuint, 
+                                   piAttributes: PGLint, piValues: PGLint): BOOL{.
+    dynlib: dllname, importc.}
+proc wglGetPixelFormatAttribfvEXT*(hdc: HDC, iPixelFormat: TGLint, 
+                                   iLayerPlane: TGLint, nAttributes: TGLuint, 
+                                   piAttributes: PGLint, pfValues: PGLfloat): BOOL{.
+    dynlib: dllname, importc.}
+proc wglChoosePixelFormatEXT*(hdc: HDC, piAttribIList: PGLint, 
+                              pfAttribFList: PGLfloat, nMaxFormats: TGLuint, 
+                              piFormats: PGLint, nNumFormats: PGLuint): BOOL{.
+    dynlib: dllname, importc.}
+const 
+  WGL_DIGITAL_VIDEO_CURSOR_ALPHA_FRAMEBUFFER_I3D* = 0x00002050
+  WGL_DIGITAL_VIDEO_CURSOR_ALPHA_VALUE_I3D* = 0x00002051
+  WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D* = 0x00002052
+  WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D* = 0x00002053
+
+proc wglGetDigitalVideoParametersI3D*(hDC: HDC, iAttribute: TGLint, 
+                                      piValue: PGLint): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglSetDigitalVideoParametersI3D*(hDC: HDC, iAttribute: TGLint, 
+                                      piValue: PGLint): BOOL{.dynlib: dllname, 
+    importc.}
+const 
+  WGL_GAMMA_TABLE_SIZE_I3D* = 0x0000204E
+  WGL_GAMMA_EXCLUDE_DESKTOP_I3D* = 0x0000204F
+
+proc wglGetGammaTableParametersI3D*(hDC: HDC, iAttribute: TGLint, 
+                                    piValue: PGLint): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglSetGammaTableParametersI3D*(hDC: HDC, iAttribute: TGLint, 
+                                    piValue: PGLint): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglGetGammaTableI3D*(hDC: HDC, iEntries: TGLint, puRed: PGLUSHORT, 
+                          puGreen: PGLUSHORT, puBlue: PGLUSHORT): BOOL{.
+    dynlib: dllname, importc.}
+proc wglSetGammaTableI3D*(hDC: HDC, iEntries: TGLint, puRed: PGLUSHORT, 
+                          puGreen: PGLUSHORT, puBlue: PGLUSHORT): BOOL{.
+    dynlib: dllname, importc.}
+const 
+  WGL_GENLOCK_SOURCE_MULTIVIEW_I3D* = 0x00002044
+  WGL_GENLOCK_SOURCE_EXTERNAL_SYNC_I3D* = 0x00002045
+  WGL_GENLOCK_SOURCE_EXTERNAL_FIELD_I3D* = 0x00002046
+  WGL_GENLOCK_SOURCE_EXTERNAL_TTL_I3D* = 0x00002047
+  WGL_GENLOCK_SOURCE_DIGITAL_SYNC_I3D* = 0x00002048
+  WGL_GENLOCK_SOURCE_DIGITAL_FIELD_I3D* = 0x00002049
+  WGL_GENLOCK_SOURCE_EDGE_FALLING_I3D* = 0x0000204A
+  WGL_GENLOCK_SOURCE_EDGE_RISING_I3D* = 0x0000204B
+  WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D* = 0x0000204C
+  WGL_FLOAT_COMPONENTS_NV* = 0x000020B0
+  WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV* = 0x000020B1
+  WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV* = 0x000020B2
+  WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV* = 0x000020B3
+  WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV* = 0x000020B4
+  WGL_TEXTURE_FLOAT_R_NV* = 0x000020B5
+  WGL_TEXTURE_FLOAT_RG_NV* = 0x000020B6
+  WGL_TEXTURE_FLOAT_RGB_NV* = 0x000020B7
+  WGL_TEXTURE_FLOAT_RGBA_NV* = 0x000020B8
+
+proc wglEnableGenlockI3D*(hDC: HDC): BOOL{.dynlib: dllname, importc.}
+proc wglDisableGenlockI3D*(hDC: HDC): BOOL{.dynlib: dllname, importc.}
+proc wglIsEnabledGenlockI3D*(hDC: HDC, pFlag: PBOOL): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglGenlockSourceI3D*(hDC: HDC, uSource: TGLuint): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglGetGenlockSourceI3D*(hDC: HDC, uSource: PGLUINT): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglGenlockSourceEdgeI3D*(hDC: HDC, uEdge: TGLuint): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglGetGenlockSourceEdgeI3D*(hDC: HDC, uEdge: PGLUINT): BOOL{.
+    dynlib: dllname, importc.}
+proc wglGenlockSampleRateI3D*(hDC: HDC, uRate: TGLuint): BOOL{.dynlib: dllname, 
+    importc.}
+proc wglGetGenlockSampleRateI3D*(hDC: HDC, uRate: PGLUINT): BOOL{.
+    dynlib: dllname, importc.}
+proc wglGenlockSourceDelayI3D*(hDC: HDC, uDelay: TGLuint): BOOL{.
+    dynlib: dllname, importc.}
+proc wglGetGenlockSourceDelayI3D*(hDC: HDC, uDelay: PGLUINT): BOOL{.
+    dynlib: dllname, importc.}
+proc wglQueryGenlockMaxSourceDelayI3D*(hDC: HDC, uMaxLineDelay: PGLUINT, 
+                                       uMaxPixelDelay: PGLUINT): BOOL{.
+    dynlib: dllname, importc.}
+const 
+  WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV* = 0x000020A0
+  WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV* = 0x000020A1
+  WGL_TEXTURE_RECTANGLE_NV* = 0x000020A2
+
+const 
+  WGL_RGBA_FLOAT_MODE_ATI* = 0x00008820
+  WGL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI* = 0x00008835
+  WGL_TYPE_RGBA_FLOAT_ATI* = 0x000021A0
+
+# implementation