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# wglext.spec file
# DON'T REMOVE PREVIOUS LINE!!! libspec depends on it!
#
# License Applicability. Except to the extent portions of this file are
# made subject to an alternative license as permitted in the SGI Free
# Software License B, Version 1.1 (the "License"), the contents of this
# file are subject only to the provisions of the License. You may not use
# this file except in compliance with the License. You may obtain a copy
# of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
# Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
#
# http://oss.sgi.com/projects/FreeB
#
# Note that, as provided in the License, the Software is distributed on an
# "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
# DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
# CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
# PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
#
# Original Code. The Original Code is: OpenGL Sample Implementation,
# Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
# Inc. The Original Code is Copyright (c) 1991-2002 Silicon Graphics, Inc.
# Copyright in any portions created by third parties is as indicated
# elsewhere herein. All Rights Reserved.
#
# Additional Notice Provisions: This software was created using the
# OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
# not been independently verified as being compliant with the OpenGL(R)
# version 1.2.1 Specification.

required-props:
param:          retval retained
category:       wgl ARB_buffer_region ARB_extensions_string ARB_pixel_format ARB_make_current_read ARB_pbuffer ARB_render_texture ARB_pixel_format_float EXT_display_color_table EXT_extensions_string EXT_make_current_read EXT_pbuffer EXT_pixel_format EXT_swap_control OML_sync_control I3D_digital_video_control I3D_gamma I3D_genlock I3D_image_buffer I3D_swap_frame_lock I3D_swap_frame_usage NV_vertex_array_range

# required-props in wgl.spec (which is not used for anything):
# dlflags:        notlistable handcode
# wglflags:       client-handcode server-handcode non-dispatch

#
# Boilerplate to define types used by some extensions. This is done
#   up front, since it involves some complexities in protecting
#   the declarations whether or not the -protect flag is given to
#   the generator scripts.
#

passthru: #ifndef WGL_ARB_pbuffer
passthru: DECLARE_HANDLE(HPBUFFERARB);
passthru: #endif
passthru: #ifndef WGL_EXT_pbuffer
passthru: DECLARE_HANDLE(HPBUFFEREXT);
passthru: #endif
passthru:

###############################################################################
#
# ARB Extension #4
# ARB_buffer_region commands
#
###############################################################################

CreateBufferRegionARB(hDC, iLayerPlane, uType)
        return          HANDLE
        param           hDC             HDC in value
        param           iLayerPlane     int in value
        param           uType           UINT in value
        category        ARB_buffer_region

DeleteBufferRegionARB(hRegion)
        return          VOID
        param           hRegion         HANDLE in value
        category        ARB_buffer_region

SaveBufferRegionARB(hRegion, x, y, width, height)
        return          BOOL
        param           hRegion         HANDLE in value
        param           x               int in value
        param           y               int in value
        param           width           int in value
        param           height          int in value
        category        ARB_buffer_region

RestoreBufferRegionARB(hRegion, x, y, width, height, xSrc, ySrc)
        return          BOOL
        param           hRegion         HANDLE in value
        param           x               int in value
        param           y               int in value
        param           width           int in value
        param           height          int in value
        param           xSrc            int in value
        param           ySrc            int in value
        category        ARB_buffer_region

###############################################################################
#
# ARB Extension #5
# ARB_multisample commands
#
###############################################################################

# (none)
newcategory: ARB_multisample

###############################################################################
#
# ARB Extension #8
# ARB_extensions_string commands
#
###############################################################################

GetExtensionsStringARB(hdc)
        return          String
        param           hdc             HDC in value
        category        ARB_extensions_string

###############################################################################
#
# ARB Extension #9
# ARB_pixel_format commands
#
###############################################################################

GetPixelFormatAttribivARB(hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, piValues)
        return          BOOL
        param           hdc             HDC in value
        param           iPixelFormat    int in value
        param           iLayerPlane     int in value
        param           nAttributes     UINT in value
        param           piAttributes    int in array [nAttributes]
        param           piValues        int out array [nAttributes]
        category        ARB_pixel_format

GetPixelFormatAttribfvARB(hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, pfValues)
        return          BOOL
        param           hdc             HDC in value
        param           iPixelFormat    int in value
        param           iLayerPlane     int in value
        param           nAttributes     UINT in value
        param           piAttributes    int in array [nAttributes]
        param           pfValues        FLOAT out array [nAttributes]
        category        ARB_pixel_format

ChoosePixelFormatARB(hdc, piAttribIList, pfAttribFList, nMaxFormats, piFormats, nNumFormats)
        return          BOOL
        param           hdc             HDC in value
        param           piAttribIList   int in array [COMPSIZE()]
        param           pfAttribFList   FLOAT in array [COMPSIZE()]
        param           nMaxFormats     UINT in value
        param           piFormats       int out array [COMPSIZE(nNumFormats)]
        param           nNumFormats     UINT out reference
        category        ARB_pixel_format

###############################################################################
#
# ARB Extension #10
# ARB_make_current_read commands
#
###############################################################################

MakeContextCurrentARB(hDrawDC, hReadDC, hglrc)
        return          BOOL
        param           hDrawDC         HDC in value
        param           hReadDC         HDC in value
        param           hglrc           HGLRC in value
        category        ARB_make_current_read

GetCurrentReadDCARB()
        return          HDC
        category        ARB_make_current_read

###############################################################################
#
# ARB Extension #11
# ARB_pbuffer commands
#
###############################################################################

CreatePbufferARB(hDC, iPixelFormat, iWidth, iHeight, piAttribList)
        return          HPBUFFERARB
        param           hDC             HDC in value
        param           iPixelFormat    int in value
        param           iWidth          int in value
        param           iHeight         int in value
        param           piAttribList    int in array [COMPSIZE()]
        category        ARB_pbuffer

GetPbufferDCARB(hPbuffer)
        return          HDC
        param           hPbuffer        HPBUFFERARB in value
        category        ARB_pbuffer

ReleasePbufferDCARB(hPbuffer, hDC)
        return          int
        param           hPbuffer        HPBUFFERARB in value
        param           hDC             HDC in value
        category        ARB_pbuffer

DestroyPbufferARB(hPbuffer)
        return          BOOL
        param           hPbuffer        HPBUFFERARB in value
        category        ARB_pbuffer

QueryPbufferARB(hPbuffer, iAttribute, piValue)
        return          BOOL
        param           hPbuffer        HPBUFFERARB in value
        param           iAttribute      int in value
        param           piValue         int out reference
        category        ARB_pbuffer

###############################################################################
#
# ARB Extension #20
# ARB_render_texture commands
#
###############################################################################

BindTexImageARB(hPbuffer, iBuffer)
        return          BOOL
        param           hPbuffer        HPBUFFERARB in value
        param           iBuffer         int in value
        category        ARB_render_texture

ReleaseTexImageARB(hPbuffer, iBuffer)
        return          BOOL
        param           hPbuffer        HPBUFFERARB in value
        param           iBuffer         int in value
        category        ARB_render_texture

SetPbufferAttribARB(hPbuffer, piAttribList)
        return          BOOL
        param           hPbuffer        HPBUFFERARB in value
        param           piAttribList    int in array [COMPSIZE()]
        category        ARB_render_texture

###############################################################################
#
# ARB Extension #39
# ARB_pixel_format_float commands
#
###############################################################################

# (none)
newcategory: ARB_pixel_format_float

###############################################################################
#
# Extension #167
# EXT_display_color_table commands
#
###############################################################################

CreateDisplayColorTableEXT(id)
        return          GLboolean
        param           id              GLushort in value
        category        EXT_display_color_table

LoadDisplayColorTableEXT(table, length)
        return          GLboolean
        param           table           GLushort in array [length]
        param           length          GLuint in value
        category        EXT_display_color_table

BindDisplayColorTableEXT(id)
        return          GLboolean
        param           id              GLushort in value
        category        EXT_display_color_table

DestroyDisplayColorTableEXT(id)
        return          VOID
        param           id              GLushort in value
        category        EXT_display_color_table

###############################################################################
#
# Extension #168
# EXT_extensions_string commands
#
###############################################################################

GetExtensionsStringEXT()
        return          String
        category        EXT_extensions_string

###############################################################################
#
# Extension #169
# EXT_make_current_read commands
#
###############################################################################

MakeContextCurrentEXT(hDrawDC, hReadDC, hglrc)
        return          BOOL
        param           hDrawDC         HDC in value
        param           hReadDC         HDC in value
        param           hglrc           HGLRC in value
        category        EXT_make_current_read

GetCurrentReadDCEXT()
        return          HDC
        category        EXT_make_current_read

###############################################################################
#
# Extension #171
# EXT_pbuffer commands
#
###############################################################################

CreatePbufferEXT(hDC, iPixelFormat, iWidth, iHeight, piAttribList)
        return          HPBUFFEREXT
        param           hDC             HDC in value
        param           iPixelFormat    int in value
        param           iWidth          int in value
        param           iHeight         int in value
        param           piAttribList    int in array [COMPSIZE()]
        category        EXT_pbuffer

GetPbufferDCEXT(hPbuffer)
        return          HDC
        param           hPbuffer        HPBUFFEREXT in value
        category        EXT_pbuffer

ReleasePbufferDCEXT(hPbuffer, hDC)
        return          int
        param           hPbuffer        HPBUFFEREXT in value
        param           hDC             HDC in value
        category        EXT_pbuffer

DestroyPbufferEXT(hPbuffer)
        return          BOOL
        param           hPbuffer        HPBUFFEREXT in value
        category        EXT_pbuffer

QueryPbufferEXT(hPbuffer, iAttribute, piValue)
        return          BOOL
        param           hPbuffer        HPBUFFEREXT in value
        param           iAttribute      int in value
        param           piValue         int out reference
        category        EXT_pbuffer

###############################################################################
#
# Extension #170
# EXT_pixel_format commands
#
###############################################################################

GetPixelFormatAttribivEXT(hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, piValues)
        return          BOOL
        param           hdc             HDC in value
        param           iPixelFormat    int in value
        param           iLayerPlane     int in value
        param           nAttributes     UINT in value
        param           piAttributes    int out array [nAttributes]
        param           piValues        int out array [nAttributes]
        category        EXT_pixel_format

GetPixelFormatAttribfvEXT(hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, pfValues)
        return          BOOL
        param           hdc             HDC in value
        param           iPixelFormat    int in value
        param           iLayerPlane     int in value
        param           nAttributes     UINT in value
        param           piAttributes    int out array [nAttributes]
        param           pfValues        FLOAT out array [nAttributes]
        category        EXT_pixel_format

ChoosePixelFormatEXT(hdc, piAttribIList, pfAttribFList, nMaxFormats, piFormats, nNumFormats)
        return          BOOL
        param           hdc             HDC in value
        param           piAttribIList   int in array [COMPSIZE()]
        param           pfAttribFList   FLOAT in array [COMPSIZE()]
        param           nMaxFormats     UINT in value
        param           piFormats       int out array [COMPSIZE(nNumFormats)]
        param           nNumFormats     UINT out reference
        category        EXT_pixel_format

###############################################################################
#
# Extension #172
# EXT_swap_control commands
#
###############################################################################

SwapIntervalEXT(interval)
        return          BOOL
        param           interval        int in value
        category        EXT_swap_control

GetSwapIntervalEXT()
        return          int
        category        EXT_swap_control

###############################################################################
#
# Extension #177
# EXT_depth_float commands
#
###############################################################################

# (none)
newcategory: EXT_depth_float

###############################################################################
#
# Extension #190
# NV_vertex_array_range commands
#
###############################################################################

AllocateMemoryNV(size, readfreq, writefreq, priority)
        return          VoidPointer
        param           size                GLsizei in value
        param           readfreq            GLfloat in value
        param           writefreq           GLfloat in value
        param           priority            GLfloat in value
        category        NV_vertex_array_range

FreeMemoryNV(pointer)
        return          void
        param           pointer             void out array [1]
        category        NV_vertex_array_range

###############################################################################
#
# Extension #207
# 3DFX_multisample commands
#
###############################################################################

# (none)
newcategory: 3DFX_multisample

###############################################################################
#
# Extension #209
# EXT_multisample commands
#
###############################################################################

# (none)
newcategory: EXT_multisample

###############################################################################
#
# Extension #242
# OML_sync_control commands
#
###############################################################################

GetSyncValuesOML(hdc, ust, msc, sbc)
        return          BOOL
        param           hdc             HDC in value
        param           ust             INT64 out array [1]
        param           msc             INT64 out array [1]
        param           sbc             INT64 out array [1]
        category        OML_sync_control

GetMscRateOML(hdc, numerator, denominator)
        return          BOOL
        param           hdc             HDC in value
        param           numerator       INT32 out array [1]
        param           denominator     INT32 out array [1]
        category        OML_sync_control

SwapBuffersMscOML(hdc, target_msc, divisor, remainder)
        return          INT64
        param           hdc             HDC in value
        param           target_msc      INT64 in value
        param           divisor         INT64 in value
        param           remainder       INT64 in value
        category        OML_sync_control

SwapLayerBuffersMscOML(hdc, fuPlanes, target_msc, divisor, remainder)
        return          INT64
        param           hdc             HDC in value
        param           fuPlanes        int in value
        param           target_msc      INT64 in value
        param           divisor         INT64 in value
        param           remainder       INT64 in value
        category        OML_sync_control

WaitForMscOML(hdc, target_msc, divisor, remainder , ust, msc, sbc)
        return          BOOL
        param           hdc             HDC in value
        param           target_msc      INT64 in value
        param           divisor         INT64 in value
        param           remainder       INT64 in value
        param           ust             INT64 out array [1]
        param           msc             INT64 out array [1]
        param           sbc             INT64 out array [1]
        category        OML_sync_control

WaitForSbcOML(hdc, target_sbc, ust, msc, sbc)
        return          BOOL
        param           hdc             HDC in value
        param           target_sbc      INT64 in value
        param           ust             INT64 out array [1]
        param           msc             INT64 out array [1]
        param           sbc             INT64 out array [1]
        category        OML_sync_control

###############################################################################
#
# Extension #250
# I3D_digital_video_control commands
#
###############################################################################

GetDigitalVideoParametersI3D(hDC, iAttribute, piValue)
        return          BOOL
        param           hDC             HDC in value
        param           iAttribute      int in value
        param           piValue         int out array [COMPSIZE(iAttribute)]
        category        I3D_digital_video_control

SetDigitalVideoParametersI3D(hDC, iAttribute, piValue)
        return          BOOL
        param           hDC             HDC in value
        param           iAttribute      int in value
        param           piValue         int in array [COMPSIZE(iAttribute)]
        category        I3D_digital_video_control

###############################################################################
#
# Extension #251
# I3D_gamma commands
#
###############################################################################

GetGammaTableParametersI3D(hDC, iAttribute, piValue)
        return          BOOL
        param           hDC             HDC in value
        param           iAttribute      int in value
        param           piValue         int out array [COMPSIZE(iAttribute)]
        category        I3D_gamma

SetGammaTableParametersI3D(hDC, iAttribute, piValue)
        return          BOOL
        param           hDC             HDC in value
        param           iAttribute      int in value
        param           piValue         int in array [COMPSIZE(iAttribute)]
        category        I3D_gamma

GetGammaTableI3D(hDC, iEntries, puRed, puGreen, puBlue)
        return          BOOL
        param           hDC             HDC in value
        param           iEntries        int in value
        param           puRed           USHORT out array [iEntries]
        param           puGreen         USHORT out array [iEntries]
        param           puBlue          USHORT out array [iEntries]
        category        I3D_gamma

SetGammaTableI3D(hDC, iEntries, puRed, puGreen, puBlue)
        return          BOOL
        param           hDC             HDC in value
        param           iEntries        int in value
        param           puRed           USHORT in array [iEntries]
        param           puGreen         USHORT in array [iEntries]
        param           puBlue          USHORT in array [iEntries]
        category        I3D_gamma

###############################################################################
#
# Extension #252
# I3D_genlock commands
#
###############################################################################

EnableGenlockI3D(hDC)
        return          BOOL
        param           hDC             HDC in value
        category        I3D_genlock

DisableGenlockI3D(hDC)
        return          BOOL
        param           hDC             HDC in value
        category        I3D_genlock

IsEnabledGenlockI3D(hDC, pFlag)
        return          BOOL
        param           hDC             HDC in value
        param           pFlag           BOOL out reference
        category        I3D_genlock

GenlockSourceI3D(hDC,  uSource)
        return          BOOL
        param           hDC             HDC in value
        param           uSource         UINT in value
        category        I3D_genlock

GetGenlockSourceI3D(hDC, uSource)
        return          BOOL
        param           hDC             HDC in value
        param           uSource         UINT out reference
        category        I3D_genlock

GenlockSourceEdgeI3D(hDC,  uEdge)
        return          BOOL
        param           hDC             HDC in value
        param           uEdge           UINT in value
        category        I3D_genlock

GetGenlockSourceEdgeI3D(hDC, uEdge)
        return          BOOL
        param           hDC             HDC in value
        param           uEdge           UINT out reference
        category        I3D_genlock

GenlockSampleRateI3D(hDC,  uRate)
        return          BOOL
        param           hDC             HDC in value
        param           uRate           UINT in value
        category        I3D_genlock

GetGenlockSampleRateI3D(hDC, uRate)
        return          BOOL
        param           hDC             HDC in value
        param           uRate           UINT out reference
        category        I3D_genlock

GenlockSourceDelayI3D(hDC,  uDelay)
        return          BOOL
        param           hDC             HDC in value
        param           uDelay          UINT in value
        category        I3D_genlock

GetGenlockSourceDelayI3D(hDC, uDelay)
        return          BOOL
        param           hDC             HDC in value
        param           uDelay          UINT out reference
        category        I3D_genlock

QueryGenlockMaxSourceDelayI3D(hDC, uMaxLineDelay, uMaxPixelDelay)
        return          BOOL
        param           hDC             HDC in value
        param           uMaxLineDelay   UINT out reference
        param           uMaxPixelDelay  UINT out reference
        category        I3D_genlock

###############################################################################
#
# Extension #253
# I3D_image_buffer commands
#
###############################################################################

CreateImageBufferI3D(hDC, dwSize,  uFlags)
        return          LPVOID
        param           hDC             HDC in value
        param           dwSize          DWORD in value
        param           uFlags          UINT in value
        category        I3D_image_buffer

DestroyImageBufferI3D(hDC, pAddress)
        return          BOOL
        param           hDC             HDC in value
        param           pAddress        LPVOID in value
        category        I3D_image_buffer

AssociateImageBufferEventsI3D(hDC,  pEvent, pAddress, pSize,  count)
        return          BOOL
        param           hDC             HDC in value
        param           pEvent          HANDLE in array [count]
        param           pAddress        LPVOID in array [count]
        param           pSize           DWORD in array [count]
        param           count           UINT in value
        category        I3D_image_buffer

ReleaseImageBufferEventsI3D(hDC, pAddress,  count)
        return          BOOL
        param           hDC             HDC in value
        param           pAddress        LPVOID in array [count]
        param           count           UINT in value
        category        I3D_image_buffer

###############################################################################
#
# Extension #254
# I3D_swap_frame_lock commands
#
###############################################################################

EnableFrameLockI3D()
        return          BOOL
        category        I3D_swap_frame_lock

DisableFrameLockI3D()
        return          BOOL
        category        I3D_swap_frame_lock

IsEnabledFrameLockI3D(pFlag)
        return          BOOL
        param           pFlag           BOOL out reference
        category        I3D_swap_frame_lock

QueryFrameLockMasterI3D(pFlag)
        return          BOOL
        param           pFlag           BOOL out reference
        category        I3D_swap_frame_lock

###############################################################################
#
# Extension #255
# I3D_swap_frame_usage commands
#
###############################################################################

GetFrameUsageI3D(pUsage)
        return          BOOL
        param           pUsage          float out reference
        category        I3D_swap_frame_usage

BeginFrameTrackingI3D()
        return          BOOL
        category        I3D_swap_frame_usage

EndFrameTrackingI3D()
        return          BOOL
        category        I3D_swap_frame_usage

QueryFrameTrackingI3D(pFrameCount, pMissedFrames, pLastMissedUsage)
        return          BOOL
        param           pFrameCount     DWORD out reference
        param           pMissedFrames   DWORD out reference
        param           pLastMissedUsage    float out reference
        category        I3D_swap_frame_usage

###############################################################################
#
# Extension #278
# ATI_pixel_format_float commands
#
###############################################################################

# (none)
newcategory: ATI_pixel_format_float

###############################################################################
#
# Extension #281
# NV_float_buffer commands
#
###############################################################################

# (none)
newcategory: NV_float_buffer