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dri3proto.34744
n_dri3proto-1.4-2024.1.patch
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File n_dri3proto-1.4-2024.1.patch of Package dri3proto.34744
Index: dri3proto-1.0/dri3proto.h =================================================================== --- dri3proto-1.0.orig/dri3proto.h +++ dri3proto-1.0/dri3proto.h @@ -25,7 +25,7 @@ #define DRI3_NAME "DRI3" #define DRI3_MAJOR 1 -#define DRI3_MINOR 2 +#define DRI3_MINOR 4 #define DRI3NumberErrors 0 #define DRI3NumberEvents 0 @@ -42,64 +42,73 @@ #define xDRI3PixmapFromBuffers 7 #define xDRI3BuffersFromPixmap 8 -#define DRI3NumberRequests 9 +/* v1.3 */ +#define xDRI3SetDRMDeviceInUse 9 + +/* v1.4 */ +#define xDRI3ImportSyncobj 10 +#define xDRI3FreeSyncobj 11 + +#define DRI3NumberRequests 12 + +#define DRI3Syncobj CARD32 typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 majorVersion B32; - CARD32 minorVersion B32; + CARD16 length; + CARD32 majorVersion; + CARD32 minorVersion; } xDRI3QueryVersionReq; #define sz_xDRI3QueryVersionReq 12 typedef struct { BYTE type; /* X_Reply */ BYTE pad1; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 majorVersion B32; - CARD32 minorVersion B32; - CARD32 pad2 B32; - CARD32 pad3 B32; - CARD32 pad4 B32; - CARD32 pad5 B32; + CARD16 sequenceNumber; + CARD32 length; + CARD32 majorVersion; + CARD32 minorVersion; + CARD32 pad2; + CARD32 pad3; + CARD32 pad4; + CARD32 pad5; } xDRI3QueryVersionReply; #define sz_xDRI3QueryVersionReply 32 typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 drawable B32; - CARD32 provider B32; + CARD16 length; + CARD32 drawable; + CARD32 provider; } xDRI3OpenReq; #define sz_xDRI3OpenReq 12 typedef struct { BYTE type; /* X_Reply */ 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; + CARD16 sequenceNumber; + CARD32 length; + CARD32 pad2; + CARD32 pad3; + CARD32 pad4; + CARD32 pad5; + CARD32 pad6; + CARD32 pad7; } xDRI3OpenReply; #define sz_xDRI3OpenReply 32 typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 pixmap B32; - CARD32 drawable B32; - CARD32 size B32; - CARD16 width B16; - CARD16 height B16; - CARD16 stride B16; + CARD16 length; + CARD32 pixmap; + CARD32 drawable; + CARD32 size; + CARD16 width; + CARD16 height; + CARD16 stride; CARD8 depth; CARD8 bpp; } xDRI3PixmapFromBufferReq; @@ -109,37 +118,37 @@ typedef struct { typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 pixmap B32; + CARD16 length; + CARD32 pixmap; } xDRI3BufferFromPixmapReq; #define sz_xDRI3BufferFromPixmapReq 8 typedef struct { BYTE type; /* X_Reply */ CARD8 nfd; /* Number of file descriptors returned (1) */ - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 size B32; - CARD16 width B16; - CARD16 height B16; - CARD16 stride B16; + CARD16 sequenceNumber; + CARD32 length; + CARD32 size; + CARD16 width; + CARD16 height; + CARD16 stride; CARD8 depth; CARD8 bpp; - CARD32 pad20 B32; - CARD32 pad24 B32; - CARD32 pad28 B32; + CARD32 pad20; + CARD32 pad24; + CARD32 pad28; } xDRI3BufferFromPixmapReply; #define sz_xDRI3BufferFromPixmapReply 32 typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 drawable B32; - CARD32 fence B32; + CARD16 length; + CARD32 drawable; + CARD32 fence; BOOL initially_triggered; CARD8 pad13; - CARD16 pad14 B16; + CARD16 pad14; } xDRI3FenceFromFDReq; #define sz_xDRI3FenceFromFDReq 16 @@ -147,9 +156,9 @@ typedef struct { typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 drawable B32; - CARD32 fence B32; + CARD16 length; + CARD32 drawable; + CARD32 fence; } xDRI3FDFromFenceReq; #define sz_xDRI3FDFromFenceReq 12 @@ -157,14 +166,14 @@ typedef struct { typedef struct { BYTE type; /* X_Reply */ CARD8 nfd; /* Number of file descriptors returned (1) */ - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 pad08 B32; - CARD32 pad12 B32; - CARD32 pad16 B32; - CARD32 pad20 B32; - CARD32 pad24 B32; - CARD32 pad28 B32; + CARD16 sequenceNumber; + CARD32 length; + CARD32 pad08; + CARD32 pad12; + CARD32 pad16; + CARD32 pad20; + CARD32 pad24; + CARD32 pad28; } xDRI3FDFromFenceReply; #define sz_xDRI3FDFromFenceReply 32 @@ -174,50 +183,50 @@ typedef struct { typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 window B32; + CARD16 length; + CARD32 window; CARD8 depth; CARD8 bpp; - CARD16 pad10 B16; + CARD16 pad10; } xDRI3GetSupportedModifiersReq; #define sz_xDRI3GetSupportedModifiersReq 12 typedef struct { BYTE type; /* X_Reply */ CARD8 pad1; - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD32 numWindowModifiers B32; - CARD32 numScreenModifiers B32; - CARD32 pad16 B32; - CARD32 pad20 B32; - CARD32 pad24 B32; - CARD32 pad28 B32; + CARD16 sequenceNumber; + CARD32 length; + CARD32 numWindowModifiers; + CARD32 numScreenModifiers; + CARD32 pad16; + CARD32 pad20; + CARD32 pad24; + CARD32 pad28; } xDRI3GetSupportedModifiersReply; #define sz_xDRI3GetSupportedModifiersReply 32 typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 pixmap B32; - CARD32 window B32; + CARD16 length; + CARD32 pixmap; + CARD32 window; CARD8 num_buffers; /* Number of file descriptors passed */ CARD8 pad13; - CARD16 pad14 B16; - CARD16 width B16; - CARD16 height B16; - CARD32 stride0 B32; - CARD32 offset0 B32; - CARD32 stride1 B32; - CARD32 offset1 B32; - CARD32 stride2 B32; - CARD32 offset2 B32; - CARD32 stride3 B32; - CARD32 offset3 B32; + CARD16 pad14; + CARD16 width; + CARD16 height; + CARD32 stride0; + CARD32 offset0; + CARD32 stride1; + CARD32 offset1; + CARD32 stride2; + CARD32 offset2; + CARD32 stride3; + CARD32 offset3; CARD8 depth; CARD8 bpp; - CARD16 pad54 B16; + CARD16 pad54; CARD64 modifier; } xDRI3PixmapFromBuffersReq; #define sz_xDRI3PixmapFromBuffersReq 64 @@ -225,25 +234,55 @@ typedef struct { typedef struct { CARD8 reqType; CARD8 dri3ReqType; - CARD16 length B16; - CARD32 pixmap B32; + CARD16 length; + CARD32 pixmap; } xDRI3BuffersFromPixmapReq; #define sz_xDRI3BuffersFromPixmapReq 8 typedef struct { BYTE type; /* X_Reply */ CARD8 nfd; /* Number of file descriptors returned */ - CARD16 sequenceNumber B16; - CARD32 length B32; - CARD16 width B16; - CARD16 height B16; - CARD32 pad12 B32; + CARD16 sequenceNumber; + CARD32 length; + CARD16 width; + CARD16 height; + CARD32 pad12; CARD64 modifier; CARD8 depth; CARD8 bpp; - CARD16 pad26 B16; - CARD32 pad28 B32; + CARD16 pad26; + CARD32 pad28; } xDRI3BuffersFromPixmapReply; #define sz_xDRI3BuffersFromPixmapReply 32 +/* v1.3 */ + +typedef struct { + CARD8 reqType; + CARD8 dri3ReqType; + CARD16 length; + CARD32 window; + CARD32 drmMajor; + CARD32 drmMinor; +} xDRI3SetDRMDeviceInUseReq; +#define sz_xDRI3SetDRMDeviceInUseReq 16 + +/* v1.4 */ +typedef struct { + CARD8 reqType; + CARD8 dri3ReqType; + CARD16 length; + DRI3Syncobj syncobj; + CARD32 drawable; +} xDRI3ImportSyncobjReq; +#define sz_xDRI3ImportSyncobjReq 12 + +typedef struct { + CARD8 reqType; + CARD8 dri3ReqType; + CARD16 length; + DRI3Syncobj syncobj; +} xDRI3FreeSyncobjReq; +#define sz_xDRI3FreeSyncobjReq 8 + #endif Index: dri3proto-1.0/dri3proto.pc.in =================================================================== --- dri3proto-1.0.orig/dri3proto.pc.in +++ dri3proto-1.0/dri3proto.pc.in @@ -1,9 +1,7 @@ prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ includedir=@includedir@ Name: DRI3Proto Description: DRI3 extension headers -Version: 1.2 +Version: 1.4 Cflags: -I${includedir} Index: dri3proto-1.0/dri3proto.txt =================================================================== --- dri3proto-1.0.orig/dri3proto.txt +++ dri3proto-1.0/dri3proto.txt @@ -1,6 +1,6 @@ The DRI3 Extension - Version 1.2 - 2018-02-28 + Version 1.4 + 2021-11-30 Keith Packard keithp@keithp.com @@ -34,6 +34,7 @@ Kristian Høgsberg <krh@bitplanet.net> James Jones <jajones@nvidia.com> Arthur Huillet <arthur.huillet@free.fr> Louis-Francis Ratté-Boulianne <lfrb@collabora.com> +Austin Shafer <ashafer@nvidia.com> ❄ ❄ ❄ ❄ ❄ ❄ ❄ @@ -59,7 +60,7 @@ DRI3 defines no events. 6. Protocol Types -DRI3 defines no new protocol types. +SYNCOBJ { XID } ❄ ❄ ❄ ❄ ❄ ❄ ❄ @@ -371,6 +372,58 @@ The name of this extension is "DRI3" For information on synchronization of buffer access between the client and the X server, please see section 12. +┌─── + DRI3SetDRMDeviceInUse + window: WINDOW + drmMajor: CARD32 + drmMinor: CARD32 +└─── + Errors: Window + + This request provides a hint to the server about the device + in use by this window. This is used to provide + DRI3GetSupportedModifiers with a hint of what device to + return modifiers for in the window_modifiers return value. + Using this hint allows for device-specific modifiers to + be returned by DRI3GetSupportedModifiers, for example + when an application is renderoffloaded and eligible for + direct scanout. + + This is only a hint, and may or may not be reflected in + the modifier list returned. + + If the window specified was not found, a Window error will + be returned. + + +┌─── + DRI3ImportSyncobj + syncobj: SYNCOBJ + drawable: DRAWABLE + fd: FD +└─── + Errors: IDchoice, Drawable + + Imports the DRM synchronization object bound to the given 'fd'. This + may then be used to enable explicit synchronization with the + server-side direct rendering device associated with 'drawable'. + + The provided syncobj must be a timeline syncobj. + + If 'drawable' is not found, a Drawable error will be returned. + + +┌─── + DRI3FreeSyncobj + syncobj: SYNCOBJ +└─── + Errors: Value + + Indicates that any resources associated with the given 'syncobj' should + be released by the server. The actual release may be deferred until any + pending operations that depend on the object have completed. + + If 'syncobj' is not found, a Value error will be returned. ❄ ❄ ❄ ❄ ❄ ❄ ❄ @@ -391,6 +444,8 @@ The DRI3 extension is adapted from the D 1.2: Add GetSupportedModifiers, PixmapFromBuffers, and BuffersFromPixmap requests. + 1.3: Add SetDRMDeviceInUse + ❄ ❄ ❄ ❄ ❄ ❄ ❄ @@ -598,7 +653,7 @@ A.2 Protocol Requests ┌─── DRI3GetSupportedModifiers 1 CARD8 major opcode - 1 7 DRI3 opcode + 1 6 DRI3 opcode 2 3 length 4 Window window 1 CARD8 depth @@ -620,7 +675,7 @@ A.2 Protocol Requests ┌─── DRI3PixmapFromBuffers 1 CARD8 major opcode - 1 8 DRI3 opcode + 1 7 DRI3 opcode 2 8 length 4 Pixmap pixmap 4 Window window @@ -647,7 +702,7 @@ A.2 Protocol Requests ┌─── DRI3BuffersFromPixmap 1 CARD8 major opcode - 1 9 DRI3 opcode + 1 8 DRI3 opcode 2 2 length 4 Pixmap pixmap ▶ @@ -668,6 +723,34 @@ A.2 Protocol Requests 4 ListOfCARD32 offsets[nfd] └─── +┌─── + DRI3SetDRMDeviceInUse + 1 CARD8 major opcode + 1 9 DRI3 opcode + 2 4 length + 4 Window window + 4 CARD32 drmMajor + 4 CARD32 drmMinor +└─── + +┌─── + DRI3ImportSyncobj + 1 CARD8 major opcode + 1 11 DRI3 opcode + 2 3 length + 4 SYNCOBJ syncobj + 4 Drawable drawable + 0 FD syncobj fd +└─── + +┌─── + DRI3FreeSyncobj + 1 CARD8 major opcode + 1 12 DRI3 opcode + 2 2 length + 4 SYNCOBJ syncobj +└─── + A.3 Protocol Events The DRI3 extension defines no events.
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