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1191
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1 #
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2 # Copyright (c) 1999 XFree86 Inc
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3 #
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4 # $XFree86: xc/include/extensions/xf86dga.h,v 3.20 1999/10/13 04:20:48 dawes Exp $
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5
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6 import
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7 x, xlib
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8
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9 const
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10 libXxf86dga* = "libXxf86dga.so"
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11
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12 #type
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13 # cfloat* = float32
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14
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15 # $XFree86: xc/include/extensions/xf86dga1.h,v 1.2 1999/04/17 07:05:41 dawes Exp $
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16 #
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17 #
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18 #Copyright (c) 1995 Jon Tombs
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19 #Copyright (c) 1995 XFree86 Inc
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20 #
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21 #
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22 #************************************************************************
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23 #
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24 # THIS IS THE OLD DGA API AND IS OBSOLETE. PLEASE DO NOT USE IT ANYMORE
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25 #
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26 #************************************************************************
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27
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28 type
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29 PPcchar* = ptr ptr cstring
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30
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31 const
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32 X_XF86DGAQueryVersion* = 0
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33 X_XF86DGAGetVideoLL* = 1
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34 X_XF86DGADirectVideo* = 2
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35 X_XF86DGAGetViewPortSize* = 3
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36 X_XF86DGASetViewPort* = 4
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37 X_XF86DGAGetVidPage* = 5
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38 X_XF86DGASetVidPage* = 6
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39 X_XF86DGAInstallColormap* = 7
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40 X_XF86DGAQueryDirectVideo* = 8
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41 X_XF86DGAViewPortChanged* = 9
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42 XF86DGADirectPresent* = 0x00000001
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43 XF86DGADirectGraphics* = 0x00000002
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44 XF86DGADirectMouse* = 0x00000004
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45 XF86DGADirectKeyb* = 0x00000008
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46 XF86DGAHasColormap* = 0x00000100
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47 XF86DGADirectColormap* = 0x00000200
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48
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49 proc XF86DGAQueryVersion*(dpy: PDisplay, majorVersion: Pcint,
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50 minorVersion: Pcint): XBool{.cdecl,
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51 dynlib: libXxf86dga, importc.}
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52 proc XF86DGAQueryExtension*(dpy: PDisplay, event_base: Pcint, error_base: Pcint): XBool{.
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53 cdecl, dynlib: libXxf86dga, importc.}
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54 proc XF86DGAGetVideoLL*(dpy: PDisplay, screen: cint, base_addr: Pcint,
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55 width: Pcint, bank_size: Pcint, ram_size: Pcint): Status{.
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56 cdecl, dynlib: libXxf86dga, importc.}
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57 proc XF86DGAGetVideo*(dpy: PDisplay, screen: cint, base_addr: PPcchar,
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58 width: Pcint, bank_size: Pcint, ram_size: Pcint): Status{.
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59 cdecl, dynlib: libXxf86dga, importc.}
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60 proc XF86DGADirectVideo*(dpy: PDisplay, screen: cint, enable: cint): Status{.
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61 cdecl, dynlib: libXxf86dga, importc.}
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62 proc XF86DGADirectVideoLL*(dpy: PDisplay, screen: cint, enable: cint): Status{.
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63 cdecl, dynlib: libXxf86dga, importc.}
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64 proc XF86DGAGetViewPortSize*(dpy: PDisplay, screen: cint, width: Pcint,
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65 height: Pcint): Status{.cdecl,
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66 dynlib: libXxf86dga, importc.}
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67 proc XF86DGASetViewPort*(dpy: PDisplay, screen: cint, x: cint, y: cint): Status{.
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68 cdecl, dynlib: libXxf86dga, importc.}
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69 proc XF86DGAGetVidPage*(dpy: PDisplay, screen: cint, vid_page: Pcint): Status{.
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70 cdecl, dynlib: libXxf86dga, importc.}
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71 proc XF86DGASetVidPage*(dpy: PDisplay, screen: cint, vid_page: cint): Status{.
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72 cdecl, dynlib: libXxf86dga, importc.}
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73 proc XF86DGAInstallColormap*(dpy: PDisplay, screen: cint, Colormap: Colormap): Status{.
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74 cdecl, dynlib: libXxf86dga, importc.}
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75 proc XF86DGAForkApp*(screen: cint): cint{.cdecl, dynlib: libXxf86dga, importc.}
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76 proc XF86DGAQueryDirectVideo*(dpy: PDisplay, screen: cint, flags: Pcint): Status{.
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77 cdecl, dynlib: libXxf86dga, importc.}
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78 proc XF86DGAViewPortChanged*(dpy: PDisplay, screen: cint, n: cint): XBool{.
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79 cdecl, dynlib: libXxf86dga, importc.}
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80 const
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81 X_XDGAQueryVersion* = 0 # 1 through 9 are in xf86dga1.pp
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82 # 10 and 11 are reserved to avoid conflicts with rogue DGA extensions
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83 X_XDGAQueryModes* = 12
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84 X_XDGASetMode* = 13
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85 X_XDGASetViewport* = 14
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86 X_XDGAInstallColormap* = 15
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87 X_XDGASelectInput* = 16
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88 X_XDGAFillRectangle* = 17
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89 X_XDGACopyArea* = 18
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90 X_XDGACopyTransparentArea* = 19
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91 X_XDGAGetViewportStatus* = 20
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92 X_XDGASync* = 21
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93 X_XDGAOpenFramebuffer* = 22
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94 X_XDGACloseFramebuffer* = 23
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95 X_XDGASetClientVersion* = 24
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96 X_XDGAChangePixmapMode* = 25
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97 X_XDGACreateColormap* = 26
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98 XDGAConcurrentAccess* = 0x00000001
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99 XDGASolidFillRect* = 0x00000002
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100 XDGABlitRect* = 0x00000004
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101 XDGABlitTransRect* = 0x00000008
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102 XDGAPixmap* = 0x00000010
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103 XDGAInterlaced* = 0x00010000
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104 XDGADoublescan* = 0x00020000
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105 XDGAFlipImmediate* = 0x00000001
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106 XDGAFlipRetrace* = 0x00000002
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107 XDGANeedRoot* = 0x00000001
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108 XF86DGANumberEvents* = 7
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109 XDGAPixmapModeLarge* = 0
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110 XDGAPixmapModeSmall* = 1
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111 XF86DGAClientNotLocal* = 0
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112 XF86DGANoDirectVideoMode* = 1
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113 XF86DGAScreenNotActive* = 2
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114 XF86DGADirectNotActivated* = 3
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115 XF86DGAOperationNotSupported* = 4
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116 XF86DGANumberErrors* = (XF86DGAOperationNotSupported + 1)
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117
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118 type
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119 PXDGAMode* = ptr XDGAMode
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120 XDGAMode*{.final.} = object
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121 num*: cint # A unique identifier for the mode (num > 0)
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122 name*: cstring # name of mode given in the XF86Config
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123 verticalRefresh*: cfloat
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124 flags*: cint # DGA_CONCURRENT_ACCESS, etc...
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125 imageWidth*: cint # linear accessible portion (pixels)
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126 imageHeight*: cint
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127 pixmapWidth*: cint # Xlib accessible portion (pixels)
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128 pixmapHeight*: cint # both fields ignored if no concurrent access
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129 bytesPerScanline*: cint
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130 byteOrder*: cint # MSBFirst, LSBFirst
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131 depth*: cint
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132 bitsPerPixel*: cint
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133 redMask*: culong
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134 greenMask*: culong
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135 blueMask*: culong
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136 visualClass*: cshort
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137 viewportWidth*: cint
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138 viewportHeight*: cint
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139 xViewportStep*: cint # viewport position granularity
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140 yViewportStep*: cint
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141 maxViewportX*: cint # max viewport origin
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142 maxViewportY*: cint
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143 viewportFlags*: cint # types of page flipping possible
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144 reserved1*: cint
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145 reserved2*: cint
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146
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147 PXDGADevice* = ptr XDGADevice
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148 XDGADevice*{.final.} = object
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149 mode*: XDGAMode
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150 data*: Pcuchar
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151 pixmap*: Pixmap
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152
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153 PXDGAButtonEvent* = ptr XDGAButtonEvent
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154 XDGAButtonEvent*{.final.} = object
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155 theType*: cint
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156 serial*: culong
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157 display*: PDisplay
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158 screen*: cint
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159 time*: Time
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160 state*: cuint
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161 button*: cuint
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162
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163 PXDGAKeyEvent* = ptr XDGAKeyEvent
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164 XDGAKeyEvent*{.final.} = object
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165 theType*: cint
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166 serial*: culong
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167 display*: PDisplay
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168 screen*: cint
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169 time*: Time
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170 state*: cuint
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171 keycode*: cuint
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172
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173 PXDGAMotionEvent* = ptr XDGAMotionEvent
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174 XDGAMotionEvent*{.final.} = object
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175 theType*: cint
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176 serial*: culong
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177 display*: PDisplay
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178 screen*: cint
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179 time*: Time
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180 state*: cuint
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181 dx*: cint
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182 dy*: cint
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183
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184 PXDGAEvent* = ptr XDGAEvent
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185 XDGAEvent*{.final.} = object
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186 pad*: array[0..23, clong] # sorry you have to cast if you want access
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187 # Case LongInt Of
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188 # 0 : (_type : cint);
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189 # 1 : (xbutton : XDGAButtonEvent);
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190 # 2 : (xkey : XDGAKeyEvent);
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191 # 3 : (xmotion : XDGAMotionEvent);
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192 # 4 : (pad : Array[0..23] Of clong);
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193
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194 proc XDGAQueryExtension*(dpy: PDisplay, eventBase: Pcint, erroBase: Pcint): XBool{.
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195 cdecl, dynlib: libXxf86dga, importc.}
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196 proc XDGAQueryVersion*(dpy: PDisplay, majorVersion: Pcint, minorVersion: Pcint): XBool{.
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197 cdecl, dynlib: libXxf86dga, importc.}
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198 proc XDGAQueryModes*(dpy: PDisplay, screen: cint, num: Pcint): PXDGAMode{.cdecl,
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199 dynlib: libXxf86dga, importc.}
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200 proc XDGASetMode*(dpy: PDisplay, screen: cint, mode: cint): PXDGADevice{.cdecl,
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201 dynlib: libXxf86dga, importc.}
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202 proc XDGAOpenFramebuffer*(dpy: PDisplay, screen: cint): XBool{.cdecl,
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203 dynlib: libXxf86dga, importc.}
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204 proc XDGACloseFramebuffer*(dpy: PDisplay, screen: cint){.cdecl,
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205 dynlib: libXxf86dga, importc.}
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206 proc XDGASetViewport*(dpy: PDisplay, screen: cint, x: cint, y: cint, flags: cint){.
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207 cdecl, dynlib: libXxf86dga, importc.}
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208 proc XDGAInstallColormap*(dpy: PDisplay, screen: cint, cmap: Colormap){.cdecl,
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209 dynlib: libXxf86dga, importc.}
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210 proc XDGACreateColormap*(dpy: PDisplay, screen: cint, device: PXDGADevice,
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211 alloc: cint): Colormap{.cdecl, dynlib: libXxf86dga,
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212 importc.}
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213 proc XDGASelectInput*(dpy: PDisplay, screen: cint, event_mask: clong){.cdecl,
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214 dynlib: libXxf86dga, importc.}
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215 proc XDGAFillRectangle*(dpy: PDisplay, screen: cint, x: cint, y: cint,
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216 width: cuint, height: cuint, color: culong){.cdecl,
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217 dynlib: libXxf86dga, importc.}
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218 proc XDGACopyArea*(dpy: PDisplay, screen: cint, srcx: cint, srcy: cint,
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219 width: cuint, height: cuint, dstx: cint, dsty: cint){.cdecl,
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220 dynlib: libXxf86dga, importc.}
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221 proc XDGACopyTransparentArea*(dpy: PDisplay, screen: cint, srcx: cint,
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222 srcy: cint, width: cuint, height: cuint,
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223 dstx: cint, dsty: cint, key: culong){.cdecl,
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224 dynlib: libXxf86dga, importc.}
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225 proc XDGAGetViewportStatus*(dpy: PDisplay, screen: cint): cint{.cdecl,
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226 dynlib: libXxf86dga, importc.}
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227 proc XDGASync*(dpy: PDisplay, screen: cint){.cdecl, dynlib: libXxf86dga, importc.}
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228 proc XDGASetClientVersion*(dpy: PDisplay): XBool{.cdecl, dynlib: libXxf86dga,
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229 importc.}
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230 proc XDGAChangePixmapMode*(dpy: PDisplay, screen: cint, x: Pcint, y: Pcint,
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231 mode: cint){.cdecl, dynlib: libXxf86dga, importc.}
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232 proc XDGAKeyEventToXKeyEvent*(dk: PXDGAKeyEvent, xk: PXKeyEvent){.cdecl,
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233 dynlib: libXxf86dga, importc.}
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234 # implementation
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