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openSUSE:Leap:15.2:Rings:1-MinimalX
randrproto
n_randrproto-1.6.0-2018.4.patch
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File n_randrproto-1.6.0-2018.4.patch of Package randrproto
diff -u randrproto-1.5.0/randr.h randrproto-1.6.0/randr.h --- randrproto-1.5.0/randr.h 2015-05-17 06:24:33.000000000 +0200 +++ randrproto-1.6.0/randr.h 2018-05-22 20:55:30.331085000 +0200 @@ -40,11 +40,11 @@ #define RANDR_NAME "RANDR" #define RANDR_MAJOR 1 -#define RANDR_MINOR 5 +#define RANDR_MINOR 6 -#define RRNumberErrors 4 +#define RRNumberErrors 5 #define RRNumberEvents 2 -#define RRNumberRequests 45 +#define RRNumberRequests 47 #define X_RRQueryVersion 0 /* we skip 1 to make old clients fail pretty immediately */ @@ -109,6 +109,10 @@ #define X_RRSetMonitor 43 #define X_RRDeleteMonitor 44 +/* v1.6 */ +#define X_RRCreateLease 45 +#define X_RRFreeLease 46 + /* Event selection bits */ #define RRScreenChangeNotifyMask (1L << 0) /* V1.2 additions */ @@ -119,6 +123,8 @@ #define RRProviderChangeNotifyMask (1L << 4) #define RRProviderPropertyNotifyMask (1L << 5) #define RRResourceChangeNotifyMask (1L << 6) +/* V1.6 additions */ +#define RRLeaseNotifyMask (1L << 7) /* Event codes */ #define RRScreenChangeNotify 0 @@ -131,6 +137,8 @@ #define RRNotify_ProviderChange 3 #define RRNotify_ProviderProperty 4 #define RRNotify_ResourceChange 5 +/* V1.6 additions */ +#define RRNotify_Lease 6 /* used in the rotation field; rotation and reflection in 0.1 proto. */ #define RR_Rotate_0 1 #define RR_Rotate_90 2 @@ -172,6 +180,7 @@ #define BadRRCrtc 1 #define BadRRMode 2 #define BadRRProvider 3 +#define BadRRLease 4 /* Conventional RandR output properties */ @@ -187,6 +196,7 @@ #define RR_PROPERTY_BORDER_DIMENSIONS "BorderDimensions" #define RR_PROPERTY_GUID "GUID" #define RR_PROPERTY_RANDR_TILE "TILE" +#define RR_PROPERTY_NON_DESKTOP "non-desktop" /* roles this device can carry out */ #define RR_Capability_None 0 diff -u randrproto-1.5.0/randrproto.h randrproto-1.6.0/randrproto.h --- randrproto-1.5.0/randrproto.h 2015-05-17 06:24:33.000000000 +0200 +++ randrproto-1.6.0/randrproto.h 2018-05-22 20:55:23.194950000 +0200 @@ -50,7 +50,7 @@ #define RRCrtc CARD32 #define RRProvider CARD32 #define RRModeFlags CARD32 -#define Atom CARD32 +#define RRLease CARD32 #define Rotation CARD16 #define SizeID CARD16 @@ -837,6 +837,46 @@ #define sz_xRRGetProviderPropertyReply 32 /* + * Additions for V1.6 + */ + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + Window window B32; + RRLease lid B32; + CARD16 nCrtcs B16; + CARD16 nOutputs B16; +} xRRCreateLeaseReq; +#define sz_xRRCreateLeaseReq 16 + +typedef struct { + BYTE type; + CARD8 nfd; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; + CARD32 pad7 B32; +} xRRCreateLeaseReply; +#define sz_xRRCreateLeaseReply 32 + +typedef struct { + CARD8 reqType; + CARD8 randrReqType; + CARD16 length B16; + RRLease lid B32; + BYTE terminate; + CARD8 pad1; + CARD16 pad2 B16; +} xRRFreeLeaseReq; +#define sz_xRRFreeLeaseReq 12 + +/* * event */ typedef struct { @@ -950,6 +990,22 @@ #define sz_xRRResourceChangeNotifyEvent 32 typedef struct { + CARD8 type; /* always evBase + RRNotify */ + CARD8 subCode; /* RRNotify_Lease */ + CARD16 sequenceNumber B16; + Time timestamp B32; /* time resource was changed */ + Window window B32; /* window requesting notification */ + RRLease lease B32; + CARD8 created; /* created/deleted */ + CARD8 pad0; + CARD16 pad1 B16; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; +} xRRLeaseNotifyEvent; +#define sz_xRRLeaseNotifyEvent 32 + +typedef struct { CARD8 reqType; CARD8 randrReqType; CARD16 length B16; @@ -1091,6 +1147,5 @@ #undef Rotation #undef SizeID #undef SubpixelOrder -#undef Atom #endif /* _XRANDRP_H_ */ diff -u randrproto-1.5.0/randrproto.pc.in randrproto-1.6.0/randrproto.pc.in --- randrproto-1.5.0/randrproto.pc.in 2015-05-17 06:24:33.000000000 +0200 +++ randrproto-1.6.0/randrproto.pc.in 2018-05-22 20:55:01.703541000 +0200 @@ -5,5 +5,5 @@ Name: RandrProto Description: Randr extension headers -Version: @PACKAGE_VERSION@ +Version: 1.6.0 Cflags: -I${includedir} diff -u randrproto-1.5.0/randrproto.txt randrproto-1.6.0/randrproto.txt --- randrproto-1.5.0/randrproto.txt 2015-05-17 06:24:33.000000000 +0200 +++ randrproto-1.6.0/randrproto.txt 2018-05-22 20:55:09.925702000 +0200 @@ -1,6 +1,6 @@ The X Resize, Rotate and Reflect Extension - Version 1.5.0 - 2015-03-14 + Version 1.6.0 + 2017-04-01 Jim Gettys Jim.Gettys@hp.com @@ -9,9 +9,7 @@ Hewlett Packard Company Keith Packard - keith.packard@intel.com - Open Source Technology Center - Intel Corporation + keithp@keithp.com 1. Introduction @@ -162,7 +160,7 @@ • A 'Monitor' is a rectangular subset of the screen which represents a coherent collection of pixels presented to the user. - • Each Monitor is be associated with a list of outputs (which may be + • Each Monitor is associated with a list of outputs (which may be empty). • When clients define monitors, the associated outputs are removed from @@ -178,7 +176,7 @@ active outputs associated with them This new object separates the physical configuration of the hardware -from the logical subsets the screen that applications should +from the logical subsets of the screen that applications should consider as single viewable areas. 1.5.1. Relationship between Monitors and Xinerama @@ -194,6 +192,25 @@ going forward the X server will not remove outputs dynamically, just mark them as disconnected. +1.6. Introduction to version 1.6 of the extension + +Version 1.6 adds resource leasing and non desktop output management. + + • A “Lease” is a collection of crtcs and outputs which are made + available to a client for direct access via kernel KMS and DRM + APIs. This is done by passing a suitable file descriptor back to + the client which has access to those resources. While leased, those + resources aren't used by the X server. + + • A “non-desktop” output is a device which should not normally be + considered as part of the desktop environment. Head-mounted + displays and the Apple "Touch Bar" are examples of such + devices. A desktop environment should be able to discover which + outputs are connected to such devices and, by default, not present + normal desktop applications on them. This is done by having + RRGetOutputInfo report such devices as Disconnected while reporting + all other information about the device correctly. + 1.99 Acknowledgments Our thanks to the contributors to the design found on the xpert mailing @@ -218,7 +235,7 @@ Screens may change dynamically, either under control of this extension, or due to external events. Examples include: monitors being swapped, pressing a button to switch from internal display to an external monitor on a laptop, -or, eventually, the hotplug of a display card entirely on busses such as +or, eventually, the hotplug of a display card entirely on buses such as Cardbus or Express Card which permit hot-swap (which will require other work in addition to this extension). @@ -280,6 +297,8 @@ A value for a MODE argument does not name a defined MODE. Provider A value for a PROVIDER argument does not name a defined PROVIDER. +Lease + A value for a LEASE argument does not name a defined LEASE ❧❧❧❧❧❧❧❧❧❧❧ @@ -427,6 +446,12 @@ ❧❧❧❧❧❧❧❧❧❧❧ +5.7. Protocol Types added in version 1.6 of the extension + +LEASE { XID } + + ❧❧❧❧❧❧❧❧❧❧❧ + 6. Extension Initialization The name of this extension is "RANDR". @@ -596,7 +621,7 @@ rate is unknown or on devices for which refresh is not relevant. 'sizes' is the list of possible frame buffer sizes (at the normal - orientation. Each size indicates both the linear physical size of + orientation). Each size indicates both the linear physical size of the screen and the pixel size. 'refresh' is the list of refresh rates for each size. Each element @@ -756,6 +781,12 @@ monitor in some way; for fixed-pixel devices, this would generally indicate which modes match the resolution of the output device. + Changes in version 1.6 of the protocol: + + When a “non-desktop” device is connected, the 'connection' + field will report Disconnected but the remaining fields will + report information about the connected device. + ┌─── RRListOutputProperties output:OUTPUT @@ -767,6 +798,12 @@ This request returns the atoms of properties currently defined on the output. + Changes in version 1.6 of the protocol: + + When a “non-desktop” device is connected, the property list + will be correct for the device, even though RRGetOutputInfo + reports the device as disconnected. + ┌─── RRQueryOutputProperty output: OUTPUT @@ -798,6 +835,12 @@ changed by clients. Immutable properties are interpreted by the X server. + Changes in version 1.6 of the protocol: + + When a “non-desktop” device is connected, the property information + will be correct for the device, even though RRGetOutputInfo + reports the device as disconnected. + ┌─── RRConfigureOutputProperty output: OUTPUT @@ -916,6 +959,12 @@ is True and the bytes-after is zero, the property is also deleted from the output, and a RROutputPropertyNotify event is generated. + Changes in version 1.6 of the protocol: + + When a “non-desktop” device is connected, the property value + will be correct for the device, even though RRGetOutputInfo + reports the device as disconnected. + ┌─── RRCreateMode window: WINDOW @@ -991,7 +1040,7 @@ Errors: Window - RRGetCrtcModes returns information about the current and available + RRGetCrtcInfo returns information about the current and available configurations for the specified crtc connected to the screen associated with 'window'. @@ -1674,6 +1723,57 @@ window of the screen. ❧❧❧❧❧❧❧❧❧❧❧ + +7.6. Extension Requests added in version 1.6 of the extension. + +┌─── + RRCreateLease + window : WINDOW + lid: LEASE + crtcs: LISTofCRTC + outputs: LISTofOUTPUT + ▶ + nfd: CARD8 + lease: FD +└─── + Errors: IdChoice, Window, Access, Value, CRTC, Output + + Creates a new Lease called 'lid' for the specified crtcs and + outputs from the screen defined by 'window'. Returns a KMS/DRM + file descriptor which can control the leased objects directly + through the kernel. While leased, all resources will appear to + be 'useless' to clients other than the leasing client as + follows: + + • Crtcs are reported as having no 'possible-outputs' and all + other values reported as if the crtc were disabled. + + • Outputs are reported as having no crtcs they can be + connected to, no clones they can share a crtc with, will + report a connection status of Disconnected, and will show + the current crtc as if it were disabled. + + The lease remains in effect until the file descriptor is + closed, even if the client holding the lease disconnects from + the X server. + + Returns an Access error if any of the named resources are + already leased to another client. + +┌─── + RRFreeLease + lid: LEASE + terminate: BOOL +└─── + Errors: Lease + + Frees the reference to the lease 'lid'. If 'terminate' is + true, then the lease is terminated and all leased resources + returned to the X server. If 'terminate' is false, then the + lease remains in effect, but the X server no longer has a name + for it. + + ❧❧❧❧❧❧❧❧❧❧❧ 8. Extension Events Clients MAY select for ConfigureNotify on the root window to be @@ -1754,6 +1854,12 @@ precise change can be detected by examining the new state of the system. + Changes in version 1.6 of the protocol: + + When a “non-desktop” device is connected, this event will be + delivered when the connection status of the output changes, + however the 'connection' value will be set to 'Disconnected'. + ┌─── RROutputPropertyNotify: window: WINDOW window requesting notification @@ -1798,7 +1904,7 @@ This event is sent whenever the monitor's configuration changes or if a new monitor configuration becomes available that was not available in the past. In this case, the client MUST call - RRGetCrtcModes to update its view of possible monitor + RRGetCrtcInfo to update its view of possible monitor configurations to have a correct view of possible monitor organizations. @@ -1855,6 +1961,21 @@ created or destroyed. Querying the list of available resources with RRGetScreenResources and RRGetProviders will return the new set. +8.3 Events added in version 1.6 of the RandR extension + +┌─── + RRLeaseNotify: + timestamp : TIMESTAMP time screen was reconfigured + window : WINDOW window requesting notification + lease : LEASE lease + created : BOOL created/destroyed indicator +└─── + + This event is generated whenever a lease has been created or + destroyed and is sent to requesting clients. 'timestamp' + indicates when the change happend. 'window' is the window + selecting for this event. + ❧❧❧❧❧❧❧❧❧❧❧ 9. Properties @@ -1878,6 +1999,13 @@ gracefully to lower version functionality, though, if the driver doesn't handle a mandatory property correctly. +Changes in version 1.6 of the protocol: + +When a “non-desktop” device is connected, the property information +will be correct for the device, even though RRGetOutputInfo +reports the device as disconnected. The “non-desktop” property will be +set to 1 for such devices and not present on other devices. + 9.1 Known properties "Backlight" aka RR_PROPERTY_BACKLIGHT @@ -1978,6 +2106,29 @@ output. Should include main EDID data and all extension blocks. Previously known as EdidData. + “non-desktop” aka RR_PROPERTY_NON_DESKTOP + Type: INTEGER + Format: 32 + Num items: 1 + Flags Immutable + Range/List: 0-1 + + Indicates whether the device attached to this output should not + be considered part of the normal desktop. When set to 0 or not + present, the output should be presented as part of the + desktop. + + When set to 1, the output should not be presented as part of + the desktop. To not present an output as part of the desktop, + the normal desktop environment should not be shown on this + output, nor should desktop applications be positioned on it. + + When set to 1, RRGetOutputInfo will always report connection status + Disconnected, but RROutputChangeNotify events will still be + delivered when the connection status changes and all other + information about the output and connected device will be + reported correctly. + "SignalFormat" aka RR_PROPERTY_SIGNAL_FORMAT Type: ATOM Format: 32 @@ -2168,6 +2319,13 @@ Property Immutable Mandatory since ──────── ───────── ─────────────── TILE yes not mandatory + +9.8 Properties introduced with version 1.6 of the RandR extension + +Property Immutable Mandatory since +──────── ───────── ─────────────── +non-desktop yes not mandatory + ❧❧❧❧❧❧❧❧❧❧❧ 10. Extension Versioning @@ -2206,6 +2364,8 @@ 1.5: Added Monitors + 1.6: Added Leases and non-desktop output information. + Compatibility between 0.0 and 1.0 was *NOT* preserved, and 0.0 clients will fail against 1.0 servers. The wire encoding op-codes were changed for GetScreenInfo to ensure this failure in a relatively @@ -2214,7 +2374,7 @@ compatibility from this point. Version 1.2 offers an extended model of the system with multiple output support. Version 1.3 adds a cheap version of GetScreenResources to avoid expensive DDC operations, CRTC transformations, -panning, and the primary output concept. Versions 1.2 through 1.4 are +panning, and the primary output concept. Versions 1.2 through 1.6 are backward-compatible with 1.1. ❧❧❧❧❧❧❧❧❧❧❧ @@ -2286,6 +2446,7 @@ 0x0010 ProviderChangeNotifyMask Added in version 1.4 0x0020 ProviderPropertyNotifyMask Added in version 1.4 0x0040 ResourceChangeNotifyMask Added in version 1.4 + 0x0080 LeaseNotifyMask Added in version 1.6 └─── Event select mask for RRSelectInput @@ -2363,14 +2524,14 @@ 4 ATOM name 1 BOOL primary 1 BOOL automatic - 2 CARD16 ncrtcs + 2 CARD16 noutputs 2 INT16 x 2 INT16 y 2 CARD16 width in pixels 2 CARD16 height in pixels 4 CARD32 width in millimeters 4 CARD32 height in millimeters - 4*n CRTC crtcs + 4*n OUTPUT outputs └─── A.2 Protocol Requests
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