hujianwei
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768f2d98b5
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Implement buffer transforms on the XRender backend
* 12to11.conf (XSHMFENCELIB): New library.
* 12to11.man: Document that surface transforms are now
supported.
* Imakefile (LOCAL_LIBRARIES): Add XSHMFENCELIB.
(SRCS, OBJS): Add fence_ring.c and fence_ring.o.
* README: Require xshmfence.
* buffer.c: Include stdio.h.
* compositor.h (enum _BufferTransform): New enum.
(struct _DrawParams): Add TransformSet.
(RotatesDimensions): New macro.
(struct _State): Add buffer transform.
* egl.c: Add TODO for buffer transforms.
* fns.c (TransformBox, XLTransformRegion): New functions.
* picture_renderer.c (struct _BufferActivityRecord): New field
`fence'.
(struct _PictureBuffer): Add buffer width and height.
(struct _DmaBufRecord, RecordBufferActivity, UnlinkActivityRecord)
(DestroyRenderTarget, GetBufferTransform, MaybeApplyTransform)
(Composite, FinishRender, BufferFromDmaBuf, FinishDmaBufRecord)
(BufferFromDmaBufAsync, BufferFromShm, FreeAnyBuffer): Record
width and height, and handle transforms; add some disabled
fencing code.
* subcompositor.c (struct _View): Add transform. Rearrange
fields for alignment.
(MakeView): Initialize transform.
(InvertTransform): New function.
(BufferWidthAfterTransform, BufferHeightAfterTransform)
(TransformBufferDamage): New functions.
(ViewDamageBuffer): Transform buffer damage if necessary.
(ViewWidth, ViewHeight): Use width and height after transform.
(ViewComputeTransform): Apply transform.
* surface.c (ApplyBufferTransform): New function.
(ApplyViewport, CheckViewportValues, SavePendingState)
(InternalCommit, GetBufferTransform, SetBufferTransform,
InitState): Initialize and handle transforms.
(XLStateAttachBuffer, XLStateDetachBuffer): Delete unused
functions.
* time.c (InitTime): Require a newer version of the Sync
extension.
* transform.c (MatrixRotate, MatrixMirrorHorizontal): New
functions.
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2022-10-25 10:15:28 +00:00 |
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oldosfan
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98bbad068c
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Implement support for zwp_pointer_constraints_v1
* 12to11.c (XLMain): Initialize pointer constraints.
* 12to11.conf: Add Emacs local variables section.
* 12to11.man: Document new protocol.
* Imakefile (SRCS): Add pointer_constraints.c.
(OBJS): Add pointer_constraints.o.
(pointer-constraints-unstable-v1): New scanner target.
* README: Update accordingly.
* compositor.h (enum _ClientDataType): Add
PointerConfinementData.
* dmabuf.c (struct _BufferParams): Rearrange for alignment.
(struct _Buffer): Rearrange for alignment.
* dnd.c (struct _DndState, struct _DragState)
(struct _WindowCacheEntry):
* seat.c (struct _SeatCursor, struct _ScrollValuator)
(struct _SeatClientInfo, struct _Seat): Rearrange for alignment.
(SendMotion): Do not send pointer motion to locked seats.
(CheckPointerBarrier): New function.
(EnteredSurface, DispatchMotion): Check for pointer confinement
changes.
(XLSeatGetPointerDevice): New function.
(XLPointerGetSeat, XLSeatGetMouseData, XLSeatLockPointer)
(XLSeatUnlockPointer): New functions.
* shm.c (HandleResourceDestroy, CreatePool, HandleBind): Remove
redundant `all_shms' field.
* subcompositor.c (struct _View): New function `maybe_resized'.
(ViewAfterSizeUpdate): Call it if necessary.
(ViewAttachBuffer): Update a comment.
(ViewSetMaybeResizedFunction): New function.
* subsurface.c (MoveFractional):
* surface.c (ApplyInputRegion, HandleScaleChanged, MaybeResized)
(XLCreateSurface, XLWindowFromSurface): Update pointer
constraints.
* xdata.c (struct _ReadTargetsData, struct _ConversionTransferInfo)
(struct _TargetMappingTable): Rearrange for alignment.
(XLInitXData): Require fixes 1.5.
* xdg_surface.c (struct _XdgRole): Rearrange fr alignment.
(AckConfigure): Fix serial monotonicity checking.
(NoteConfigure): Update pointer constraints.
* xdg_toplevel.c (struct _XdgToplevel): Rearrange for alignment.
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2022-10-15 07:58:40 +00:00 |
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