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Finish encodings for 1.2 additions.
This commit is contained in:
Keith Packard
parent
efde5d9569
commit
69f5562610
1 changed files with 112 additions and 38 deletions
150
protocol.txt
150
protocol.txt
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@ -157,9 +157,9 @@ ROTATION {
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RRSELECTMASK { RRScreenChangeNotifyMask
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RRMonitorChangeNotifyMask (New in version 1.2) }
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SIZEID { CARD16 }
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SIZEID { CARD16 or Disabled }
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MONITOR { CARD32 }
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MONITOR { CARD16 }
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SUBPIXELORDER { SubPixelUnknown The subpixel order uses the Render
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SubPixelHorizontalRGB extensions definitions; they are here
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@ -221,7 +221,7 @@ RRSetScreenConfig
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drawable: DRAWABLE
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timestamp: TIMESTAMP
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config-timestamp: TIMESTAMP
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sizeID: SIZEID
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size-id: SIZEID
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rotation: ROTATION
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rate: CARD16
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@ -272,8 +272,8 @@ RRSetScreenConfig
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'subpixelOrder' contains the resulting subpixel order of the screen
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to allow correct subpixel rendering.
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Value errors are generated when 'rotation', 'rate' or 'sizeID' are
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invalid.
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Value errors are generated when 'rotation', 'rate' or 'size-id'
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are invalid.
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RRGetScreenInfo
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window: WINDOW
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@ -284,7 +284,7 @@ RRGetScreenInfo
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root: WINDOW
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timestamp: TIMESTAMP
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config-timestamp: TIMESTAMP
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sizeID: SIZEID
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size-id: SIZEID
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rotation: ROTATION
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rate: CARD16
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sizes: LISTofSCREENSIZE
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@ -310,7 +310,7 @@ RRGetScreenInfo
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'timestamp' indicates when the configuration was last set.
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'sizeID' indicates which size is active.
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'size-id' indicates which size is active.
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'rate' is the current refresh rate. This is zero when the refresh
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rate is unknown or on devices for which refresh is not relevant.
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@ -367,20 +367,19 @@ RRGetMonitorInfo
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->
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root: WINDOW
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monitors: LISTofMONITOR
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monitors: LISTofMONITORINFO
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where:
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MONITOR {
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name: STRING
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MONITORINFO {
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timestamp: TIMESTAMP
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config-timestamp: TIMESTAMP
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x, y: INT16
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sizeID: SIZEID or Disabled
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size-id: SIZEID or Disabled
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rotation: ROTATION
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rate: CARD16
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rotations: SETofROTATION
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defaultSizeID: SIZEID or Disabled
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default-size-id: SIZEID or Disabled
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sizes: LISTofSCREENSIZE
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refresh: LISTofREFRESH
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}
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@ -404,7 +403,7 @@ RRGetMonitorInfo
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'x' and 'y' indicate the position of this monitor within the screen
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region. They will be set to 0 when the monitor is disabled.
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'sizeID' indicates which size is active, or 'Disabled' indicating
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'size-id' indicates which size is active, or 'Disabled' indicating
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that the monitor has been disabled and is not displaying the screen
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contents.
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@ -418,8 +417,8 @@ RRGetMonitorInfo
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'rotations' contains the set of rotations and reflections supported
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by the monitor.
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'defaultSizeID' is the size the monitor is set to at server reset
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time.
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'default-size-id' is the size the monitor is set to at server
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reset time.
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'sizes' is the list of possible displayed sizes (with rotation set
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to Rotate_0). Each size indicates both the linear physical size of
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@ -432,11 +431,11 @@ RRGetMonitorInfo
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RRSetMonitorConfig
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drawable: DRAWABLE
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monitorID: MONITOR
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monitor-index: MONITOR
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timestamp: TIMESTAMP
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config-timestamp: TIMESTAMP
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x, y: INT16
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sizeID: SIZEID
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size-id: SIZEID
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rotation: ROTATION
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rate: CARD16
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@ -446,6 +445,7 @@ RRSetMonitorConfig
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new-timestamp: TIMESTAMP
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config-timestamp: TIMESTAMP
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root: WINDOW
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monitor: MONITOR
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subpixelOrder: SUBPIXELORDER
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Errors: Value, Match
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@ -466,9 +466,9 @@ RRSetMonitorConfig
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monitor's content. 'x' and 'y' must be within the screen size, else
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a Value error results.
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'sizeID' contains the index of desired size or Disabled indicating
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the monitor should be disabled. 'sizeID' must be either a valid size
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index or 'Disabled', else a Value error results.
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'size-id' contains the index of desired size or Disabled
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indicating the monitor should be disabled. 'size-id' must be
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either a valid size index or 'Disabled', else a Value error results.
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'rotation' contains the desired rotation along with which
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reflections should be enabled. The rotation and reflection values
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@ -525,7 +525,7 @@ RRScreenChangeNotify
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configTimestamp: TIMESTAMP time config data was changed
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root: WINDOW root window of screen
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window: WINDOW window requesting notification
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sizeID: SIZEID new ID of size
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size-id: SIZEID index of new size
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subpixelOrder: SUBPIXELORDER order of subpixels
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widthInPixels: CARD16
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heightInPixels: CARD16
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@ -537,7 +537,7 @@ RRScreenChangeNotify
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screen configuration was changed. 'configTimestamp' says when the
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last time the configuration was changed. 'root' is the root of the
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screen the change occurred on, 'window' is window selecting for this
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event. 'sizeID' contains the index of the current size.
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event. 'size-id' contains the index of the current size.
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This event is sent whenever the screen's configuration changes
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or if a new screen configuration becomes available that was
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@ -566,8 +566,8 @@ RRMonitorChangeNotify
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configTimestamp: TIMESTAMP time config data was changed
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root: WINDOW root window of screen
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window: WINDOW window requesting notification
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monitorID: MONITOR monitor which changed
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sizeID: SIZEID ID of new size
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monitor-index: MONITOR monitor which changed
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size-id: SIZEID new size index
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subpixelOrder: SUBPIXELORDER order of subpixels
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x: INT16 x position of monitor within screen
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y: INT16 y position of monitor within screen
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@ -577,7 +577,7 @@ RRMonitorChangeNotify
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monitor configuration was changed. 'configTimestamp' says when the
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last time the configuration was changed. 'root' is the root of the
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screen the change occurred on, 'window' is window selecting for this
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event. 'sizeID' contains the index of the current size.
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event. 'size-id' contains the index of the current size.
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This event is sent whenever the monitor's configuration changes
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or if a new monitor configuration becomes available that was
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@ -692,6 +692,16 @@ A.1 Common Types
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0x0001 ScreenChangeNotifyMask
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0x0002 MonitorChangeNotifyMask Added in version 1.2
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RRCONFIGSTATUS
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0x0 Success
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0x1 InvalidConfigTime
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0x2 InvalidTime
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0x3 Failed
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SIZEID
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0xffff Disabled
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A.2 Protocol Requests
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@ -713,24 +723,22 @@ errors if used in version 1.0.
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1 CARD32 major version
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1 CARD32 minor version
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RRSetScreenConfig
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RRSetScreenConfig
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1 CARD8 major opcode
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1 0x02 RandR opcode
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2 5 length
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2 6 length
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4 DRAWABLE drawable on screen to be configured
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4 TIMESTAMP timestamp
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2 SIZEID size id
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4 TIMESTAMP config timestamp
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2 SIZEID size index
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2 ROTATION rotation/reflection
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2 CARD16 refresh rate (1.1 only)
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2 CARD16 pad
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->
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1 1 Reply
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1 CARD8 status
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0x0 Success
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0x1 InvalidConfigTime
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0x2 InvalidTime
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0x3 Failed
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1 RRCONFIGSTATUS status
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2 CARD16 sequence number
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4 0 reply length
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4 TIMESTAMP new timestamp
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@ -740,7 +748,7 @@ errors if used in version 1.0.
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2 CARD16 pad4
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4 CARD32 pad5
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4 CARD32 pad6
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RRSelectInput
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@ -766,14 +774,14 @@ errors if used in version 1.0.
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4 WINDOW root window
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4 TIMESTAMP timestamp
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4 TIMESTAMP config timestamp
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2 CARD16 number of SIZE following
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2 SIZEID sizeID
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2 CARD16 number of SCREENSIZE following
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2 SIZEID current size index
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2 ROTATION current rotation and reflection
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2 CARD16 rate (1.1)
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2 CARD16 current rate (added in version 1.1)
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2 CARD16 length of rate info (number of CARD16s)
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2 CARD16 pad
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SIZE
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SCREENSIZE
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2 CARD16 width in pixels
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2 CARD16 height in pixels
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2 CARD16 width in millimeters
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@ -805,6 +813,7 @@ A.2.1 Protocol Requests added with version 1.2
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4 unused
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4 unused
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RRSetScreenSize
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1 CARD8 major opcode
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@ -814,6 +823,71 @@ A.2.1 Protocol Requests added with version 1.2
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2 CARD16 width
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2 CARD16 height
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RRGetMonitorInfo
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1 CARD8 major opcode
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1 0x08 RandR opcode
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2 2 length
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4 DRAWABLE drawable
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->
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1 1 Reply
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1 unused
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2 CARD16 sequence number
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4 m*7 + s*2 + (r*2+p)/4 reply length
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4 WINDOW root
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2 CARD16 m = number of MONITORINFO following
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2 CARD16 s = number of SIZE following
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2 CARD16 r = number of CARD16 in rates following
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14 unused
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m*28 LISTofMONITORINFO one per monitor
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s*8 LISTofSCREENSIZE for all monitors
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r*2 LISTofREFRESH refresh rates
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p pad pad(r*2)
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MONITORINFO
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4 TIMESTAMP timestamp
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4 TIMESTAMP config-timestamp
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2 INT16 x
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2 INT16 y
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2 ROTATION rotation
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2 CARD16 rate
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2 SETofROTATION rotations
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2 SIZEID or Disabled default-size-id
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2 CARD16 start offset in LISTofSCREENSIZE
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2 CARD16 number of SCREENSIZE
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2 CARD16 CARD16 offset in LISTofREFRESH
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2 CARD16 number of CARD16 in refresh rates
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RRSetMonitorConfig
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1 CARD8 major opcode
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1 0x09 RandR opcode
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2 7 length
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4 DRAWABLE drawable
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4 TIMESTAMP timestamp
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4 TIMESTAMP config timestamp
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2 SIZEID size index
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2 ROTATION rotation/reflection
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2 CARD16 rate
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2 MONITOR monitor index
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2 INT16 x
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2 INT16 y
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->
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1 1 Reply
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1 RRCONFIGSTATUS status
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2 CARD16 sequence number
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4 0 reply length
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4 TIMESTAMP new timestamp
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4 TIMESTAMP new configuration timestamp
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4 WINDOW root
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2 SUBPIXELORDER subpixel order defined in Render
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2 MONITOR monitor
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4 CARD32 pad6
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4 CARD32 pad7
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A.3 Protocol Events
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RRScreenChangeNotify
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