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Author SHA1 Message Date
hujianwei
2230f5e406 Check in changes to core files used for tests 
* 12to11.c (XLMain): Initialize tests.
* 12to11.conf (WAYLAND_CLIENT, PNG): New libraries
(BuildTests): New define.
* Imakefile: Add the ability to build tests in a subdirectory.
* compositor.c (HandleResourceDestroy, HandleBind): Remove
unused list.
* compositor.h (enum _RoleType): Add TestSurfaceType.
* run.c (HandleOneXEvent): Handle events for test surfaces.
* xdg_surface.c (FreeRecords): Cancel idle callback if
necessary.
(BufferIdleCallback): Remove extra whitespace.
(XLGetXdgSurface): Fix coding style.
 2022-11-04 02:39:50 +00:00
hujianwei
3fe08b5c7c Fix various problems encountered 
* egl.c (AddShmFormat): Fix coding style.
* explicit_synchronization.c (HandleSurfaceCommit): Remove
redundant NULL check.
* run.c (RunStep): Flush clients after completing selection
transfers.  Fix sizeof when allocating pollfds.
* seat.c (CancelResizeOperation): Avoid NULL-pointer dereference
when subcompositor is not specified.
* shm.c (DereferencePool, CreatePool): Remove redundant checks
of pool->size; it can never be zero.
* subsurface.c (Setup): Remove redundant NULL check.
* text_input.c (SetCursorRectangle): Fix some statements.
(FindTextSections, EncodeIMString, CheckStyles, ConvertString)
(PreeditString, CommitString): Fix usage of format modifiers in
debug trace code.
* xdata.c (HandleSelectionNotify): Use selection time, not event
time.
* xdg_popup.c (MoveWindow, InternalReposition): Remove various
redundant checks.
 2022-10-22 07:13:21 +00:00
hujianwei
edfdc76f6d Implement idle_inhibit_unstable_v1 
* 12to11.c (XLMain): Initialize idle inhibition.
* 12to11.man: Document new resources.
* Imakefile (SRCS): Add idle_inhibit.c and process.c.
(OBJS): Add idle_inhibit.o and process.o.
(idle-inhibit-unstable-v1): New scanner target.
* README: Explain what is now supported.
* compositor.h (enum _ClientDataType): Add IdleInhibitData.
(struct _Surface): Keep track of the number of focused seats.
* fns.c (UnblockSigbus): Fix unblocking of SIGBUS.
(XLAddFdFlag): New function.
* picture_renderer.c (GetRenderDevice):
* seat.c (WriteKeymap):
* drm_lease.c (AddProvider): Make various file descriptors
close-on-exec.
* run.c (RunStep): Change poll function to one that applies the
result of SIGCHLD.
* surface.c (XLSurfaceNoteFocus): Keep track of the number of
focused seats and call idle inhibit hooks when that changes.
 2022-10-22 04:47:51 +00:00
oldosfan
d143b45496 Implement _NET_WM_PING and some WIP Present code 
* 12to11.c (XLMain): Initialize timestamp tracking.
* 12to11.man: Document *.useDirectPresentation resource.
* atoms.c (names): Add _NET_WM_PID and _NET_WM_PING.
(XLInitAtoms): Likewise.
* compositor.h (struct _RenderFuncs): Update doc of
cancel_presentation.
(enum _FrameMode): Add ModeNotifyDisablePresent.
(struct _XdgRoleList, struct _XdgWmBase): New structs.
* frame_clock.c (StartFrame): Return if the clock was really
started.
(XLFrameClockStartFrame): Likewise.
(XLInitFrameClock): Move Sync extension initialization to
InitTime.
* picture_renderer.c (struct _PresentCompletionCallback)
(struct _PictureTarget, InitSynchronizedPresentation)
(InitRenderFuncs, TargetFromDrawable, DestroyRenderTarget)
(PresentToWindow, CancelPresentationCallback, AddRenderFlag)
(HandlePresentCompleteNotify): Link structure on target.  When
synchronized presentation is enabled, use the approriate msc to
present, and record the last known msc.
* run.c (HandleOneXEvent): Handle timestamp events.
* subcompositor.c (SubcompositorUpdate): Note frame with
ModeNotifyDisablePresent.
(FindSystemCounter, ValueToScalar, ScalarToValue, StartAlarms)
(HandleAlarmNotify, HandleOneXEventForTime, InitTime): New
functions.
* xdg_surface.c (struct _XdgRole): New fields `link' and
`wm_base'.
(struct _PingEvent): New structure.
(ReleaseBacking): Release all ping events.
(NoteFrame, WriteRedirectProperty): Allow unredirection under
some circumstances.
(XLGetXdgSurface): Attach wm base.
(XLXdgRoleHandlePing, ReplyPingEvent, XLXdgRoleReplyPing): New
function.
* xdg_toplevel.c (GetClientMachine): New function.
(WriteCredentialProperties): New function.
(Attach): Write credential properties.
(ReplyToPing): New function.
(XLHandleXEventForXdgToplevels): Handle ping events.
* xdg_wm.c (Pong): Reply to ping events once pong is received
from the client.
(HandleResourceDestroy): Detach all surfaces and run their ping
events.
(HandleBind): Allocate memory for XdgWmBase.
(XLXdgWmBaseSendPing): New function.
 2022-10-20 03:55:19 +00:00
oldosfan
713eb811ea Add support for DRM leasing and significantly rework composition code 
* 12to11.c (HandleCmdline): Improve messages printed during
-help.
(XLMain): Initialize DRM leasing.
* 12to11.man: Document changes.
* Imakefile (LOCAL_LIBRARIES): Add xcb-randr, xf86drm and
XPresent.
(SRCS): Add drm_lease.c.
(OBJS): Add drm_lease.o.
* atoms.c (names): Add CONNECTOR_ID.
(CONNECTOR_ID): New atom.
(XLInitAtoms): Intern CONNECTOR_ID.
* compositor.h (struct _RenderFuncs): Require event mask to be
passed to target_from_window.  New functions
`set_standard_event_mask', `present_to_window',
`cancel_presentation_callback', and `cancel_presentation'.
(struct _BufferFuncs): Move buffer release machinery here.
(enum _FrameMode): New enum.
* egl.c (TargetFromWindow, SetStandardEventMask,
egl_render_funcs): Adjust functions accordingly.
* frame_clock.c (struct _FrameClock): New fields
`end_frame_called' and `pending_sync_value'.
(HandleEndFrame, PostEndFrame, StartFrame, EndFrame): Clean up
frame synchronization code.  Do not end upon predicted
presentation time if EndFrame was not called in time.
(FreezeForValue): New function.
(XLFrameClockHandleFrameEvent): Defer actually freezing until
StartFrame happens.
(XLFrameClockGetFrameTime): New function.
* icon_surface.c (ReleaseBuffer): Use RenderWaitForIdle.
(RunFrameCallbacks, AfterFrame): Pass frame clock to callbacks.
Use frame time if available.
(XLGetIconSurface): Require wait_for_idle to work.
* output.c (change_hook): New hook.
(XLHandleOneXEventForOutputs): Run hook if set.
(XLOutputSetChangeFunction): New function.
(XLInitRROutputs): Select for RRResourceChangeNotify if
providers are supported.
* picture_renderer.c (struct _PresentRecord)
(struct _BufferActivityRecord, struct _IdleCallback)
(struct _PictureBuffer, struct _PictureTarget)
(struct _DrmFormatInfo, struct _DmaBufRecord)
(struct _PresentCompletionCallback): New record structures.
(all_formats, SendRoundtripMessage, FindBufferActivityRecord)
(RecordBufferActivity, RunIdleCallbacks, MaybeRunIdleCallbacks)
(UnlinkActivityRecord, HandleActivityEvent, InitRenderFuncs)
(TargetFromDrawable, TargetFromPixmap, TargetFromWindow)
(SetStandardEventMask, NoteTargetSize, PictureFromTarget)
(DestroyRenderTarget, FillBoxesWithTransparency)
(ServerRegionFromRegion, ClearRectangle, Composite)
(FindPresentRecord, AllocateRecord, PresentToWindow)
(CancelPresentationCallback, CancelPresentation)
(picture_render_funcs, FindSupportedModifiers, InitDrmFormats)
(PictFormatIsPresentable, BufferFromDmaBuf, FinishDmaBufRecord)
(BufferFromDmaBufAsync, BufferFromShm, BufferFromSinglePixel)
(FreeShmBuffer, FreeDmabufBuffer, FreeSinglePixelBuffer)
(AddIdleCallback, CancelIdleCallback, IsBufferIdle)
(IdleEventPredicate, WaitForIdle, SetNeedWaitForIdle)
(picture_buffer_funcs, HandlePresentCompleteNotify)
(HandlePresentIdleNotify, HandlePresentationEvent)
(HandleOneXEventForPictureRenderer, InitPictureRenderer): Allow
presenting pixmaps directly, and move buffer release tracking
machinery here.
* renderer.c (RenderTargetFromWindow): Update signature.
(RenderPresentToWindow, RenderCancelPresentationCallback)
(RenderCancelPresentation, RenderAddIdleCallback)
(RegisterStaticRenderer): New wrapper functions.
* run.c (HandleOneXEvent): Handle picture renderer events
earlier.
* seat.c (MaybeCreateCursor): Require wait_for_idle.
(ReleaseBuffer): Wait for buffer to become idle on each target
in the cursor ring.
* subcompositor.c (struct _Subcompositor): New callback
`note_frame'.
(SubcompositorSetNoteFrameCallback, NoViewsAfter)
(PresentCompletedCallback): New functions.
(SubcompositorUpdate): Try to present the buffer if possible,
and run completion callbacks.
(SubcompositorFree): Free presentation key.
* surface.c (XLSurfaceRunFrameCallbacksMs): New function.
* text_input.c: Improve commentary.
* xdg-shell.xml: Update from wayland-protocols.
* xdg_surface.c (struct _XdgRole): New fields `pending_frame',
`last_specified_serial'.
(struct _ReleaseLaterRecord): Replace free function with idle
callback key and xdg role pointers.
(RemoveRecord): Delete function.
(FreeRecords): Stop cancelling buffer destroy listener.
(ReleaseLaterExtBufferFunc): Delete function.
(RunFrameCallbacks): Use frame clock time if it is set.
(HandleReleaseLaterMessage): Delete function.
(BufferIdleCallback): New function.
(ReleaseLater): Delete function.
(XLHandleXEventForXdgSurfaces): Stop handling buffer release
events here.
(AckConfigure): Improve debug code and reject duplicate serials.
(Commit): Unfreeze earlier; also, in general...
(NoteFrame): Move frame handling implementation here.
(ReleaseBuffer, Subframe, EndSubframe, AfterFrame, ResizeForMap)
(SelectExtraEvents): Set standard event mask.
(XLGetXdgSurface, XLXdgRoleSendConfigure): ...Replace frame
clock logic with that in NoteFrame.
 2022-10-12 12:53:09 +00:00
oldosfan
c190ead122 Implement support for zwp_text_input_manager_v3 
* 12to11.c (HandleCmdline): New function.
(XLMain): Handle locale, initialize text input and and set up
the resource database.
* 12to11.man: Document resources and command-line arguments.
* Imakefile (SRCS, OBJS): Add text_input.c and text_input.o.
(text-input-unstable-v3): New scanner target.
* README: Document support for zwp_text_input_manager_v3.
* alloc.c (XLMalloc, XLCalloc, XLRealloc): Allow alloc of size 0
to return NULL.
* atoms.c (resource_quark, app_quark, QString): New quarks.
(XLInitAtoms): Initialize some quarks.
* compositor.h (struct _Compositor): Add resource and app names.
(struct _RoleFuncs): Add `select_extra_events'.
(struct _TextInputFuncs): New structure.
* run.c (HandleOneXEvent): Filter events if necessary.
* seat.c (AllKeyMask): New define.
(input_funcs): New variable.
(MakeSeatForDevicePair, NoticeDeviceDisabled): Always assign a
single seat the role of "text input seat".
(ClearFocusSurface, SetFocusSurface): Call input method hooks.
(HackKeyboardModifiers): New function.
(DispatchKey): Ignore repeated key events.
(XLSeatGetFocus): New function.
(XLSeatSetTextInputFuncs, XLSeatGetKeyboardDevice)
(XLSeatGetInputMethodSeat, XLSeatDispatchCoreKeyEvent): New
function.
* surface.c (XLSurfaceSelectExtraEvents): New function.
* xdg_surface.c (DefaultEventMask): Add core event mask here.
(XLHandleXEventForXdgSurfaces): Handle core key events.
(Commit, NoteBounds): Improve debug code.
(SelectExtraEvents): New function.
(XLGetXdgSurface, XLXdgRoleSetBoundsSize): Improve debug code.
(XLInitXdgSurfaces): Reduce size of assoc table.
* xdg_toplevel.c (SendConfigure, SendDecorationConfigure, Map)
(HandleConfigureEvent, SetMode, UnsetMode): Avoid sending
decoration configure before initial commit.
 2022-10-06 02:09:36 +00:00
oldosfan
ebcc957302 Implement explicit synchronization 
* 12to11.c (XLMain): Initialize explicit synchronization.
* Imakefile (SRCS, OBJS): Remove generated files.
(ScannerTarget): New macro.
(clean): Clean GENSRCS as well.
(linux-dmabuf-unstable-v1.h):
(linux-dmabuf-unstable-v1.c):
(xdg-shell.h):
(xdg-shell.c):
(primary-selection-unstable-v1.h):
(primary-selection-unstable-v1.c): Remove and replace with
ScannerTarget.
* README: Announce explicit synchronization support.
* compositor.h (union _RenderFence): New union.
(struct _RenderFuncs): Add fence functions.
(struct _Surface): New fields for explicit synchronization
objects and release callbacks.
* egl.c (EglInitFuncs, EglInitGlFuncs, EglInitDisplay):
Initialize functions and extensions used for explicit
synchronization, and set render func flags.
(ImportFdFence, WaitFence, DeleteFence, HandleFenceReadable)
(GetFinishFence): New functions.
(egl_render_funcs): Add those functions.
(AddRenderFlag): New function.
* fns.c (MaybeInstallBusHandler): Fix coding style.
* picture_renderer.c (ImportFdFence, WaitFence, DeleteFence)
(GetFinishFence): New stubs.
(picture_render_funcs): Add those functions; they should never
be called.
* renderer.c (RenderImportFdFence):
(RenderWaitFence):
(RenderDeleteFence):
(RenderGetFinishFence): New wrapper functions.
* run.c (struct _PollFd, XLAddWriteFd, XLAddReadFd): Add pollfd
field to callback args.
(RunStep): Pass them to callbacks.  Also, fix a comment.
* surface.c (DoRelease): New function.
(DestroySurface): Clear release if possible.
(SavePendingState, TryEarlyRelease): Extract release code to
DoRelease.
(InternalCommit): Wait for sync fences before continuing.
(Commit): Close acquire fence and release sync release object.
(HandleSurfaceDestroy): Destroy release callback and close
acquire fence.
(XLCreateSurface): Clear acquire fence field with right initial
value.
* xdata.c (NoticeTransferWritable):
(NoticeTransferReadable):
(NoticeConversionTransferReadable):
(NoticeConversionTransferWritable): Adjust arguments for new
callback data.
 2022-09-25 08:21:31 +00:00
oldosfan
b4ee06589e Add support for EGL, for YUV image formats 
EGL support is still incomplete; stuff like scaling is missing.

* 12to11.c (PickVisual, XLMain): Remove function.  Initialize
renderers, and rely on that to initialize the visuals.
* 12to11.man: Document new environment variables.
* Imakefile (SRCS, OBJS): Add picture_renderer.c and renderer.c
and their associated objects.
(GENHEADERS): New variable for generated headers.
(EGL_SRCS, EGL_OBJS): New variables.
(LOCAL_LIBRARIES, SRCS, OBJS, DEFINES): [HaveEglSupport]: Add
EGL defines, libraries, and objects.:(shaders.h): New rule.
(depend, cleandir): Depend on generated headers and SRCs.
$($(OBJS)): Depend on $(GENHEADERS).
* README: Write how to build with EGL support and update content
descriptions.
* buffer.c (XLPictureFromBuffer): Delete function.
(XLRenderBufferFromBuffer): New function.
(XLPixmapFromBuffer): Delete function.
* compositor.h (enum _Operation, struct _SharedMemoryAttributes)
(struct _DmaBufAttributes, union _RenderTarget)
(union _RenderBuffer, struct _RenderFuncs, struct _DrmFormat)
(struct _ShmFormat, struct _BufferFuncs, struct
_ExtBufferFuncs): New structures.
(Fallthrough): New define.  Define to __attribute__
((fallthrough)) wherever supported.  Replace uses of Picture
with RenderBuffer.
* dmabuf.c (struct _DrmFormatInfo): Remove structures.
(struct _BufferParams): Remove link.
(struct _Buffer): Replace pixmap and picture with render buffer
object.
(dri3_opcode, all_formats, pending_success, next_roundtrip_id)
(round_trip_window): Delete.
(ReleaseBufferParams, HandleParamsResourceDestroy, ForceRoundTrip)
(DepthForFormat, XLHandleErrorForDmabuf, PictFormatForFormat)
(DestroyBacking, GetPictureFunc, GetPixmapFunc, GetBufferFunc)
(CreateBufferFor, ModifierHigh, FinishBufferCreation)
(XLHandleOneXEventForDmabuf, CreateHeader, Create, CreateImmed)
(FindFormatMatching, FindSupportedModifiers, FindSupportedFormats)
(SendSupportedFormats, HandleBind, InitDrmDevice, WriteFormatTable)
(ReallyInitDmabuf, ReadSupportedFormats, XLInitDmabuf): Remove
various functions and reimplement as a wrapper around the
renderer abstraction, instead of DRI3.
* fns.c (struct _Busfault): New structure.
(busfault_tree, bus_handler_installed): New variables.
(GetHeight, FixHeights, RotateLeft, RotateRight, RebalanceBusfault)
(RecordBusfault, DetectBusfault, DeleteMin, RemoveBusfault)
(HandleBusfault, MaybeInstallBusHandler, BlockSigbus)
(UnblockSigbus, XLRecordBusfault, XLRemoveBusfaults): New
functions to store non-overlapping regions of mapped memory in
an AVL tree, and to ignore SIGBUS events that trap within.
* icon_surface.c (struct _IconSurface): Replace picture with
rendering target.
(ReleaseBacking, XLGetIconSurface): Use rendering targets
instead of pictures.
* libraries.def: Add defines for EGL.
* run.c (HandleOneXEvent): Replace old dmabuf code with renderer
code.
* seat.c (CursorFromRole, PictureForCursor, ApplyCursor)
(UpdateCursorFromSubcompositor, Subframe, EndSubframe): Rewrite
cursor code to use rendering targets and not pictures.
* shm.c (Buffer, DereferencePool): Remove SIGBUS protection.
(DereferenceBuffer): Reimplement in terms of renderer functions.
(GetPictureFunc): Delete function.
(GetBufferFunc): New function.
(GetPixmapFunc): Delete function.
(PrintBuffer): Remove now-broken implementation.
(DepthForFormat, PictFormatForFormat): Delete functions, as they
are now part of the rendering backend.
(IsFormatSupported): New function.
(CreateBuffer): Reimplement in terms of renderer functions.
(ResizePool): Change SIGBUS protection for resize.
(CreatePool): Protect buffer data from SIGBUS should a client
truncate the file.
(PostFormats): Reimplement in terms of RenderGetShmFormats.
(XLInitShm): Stop initializing MIT-SHM.
* subcompositor.c (IsTargetAttached): New flag and associated
macros.
(struct _View): Remove useless field.
(struct _Subcompositor): Change target to RenderTarget.  Add
fields for prior damage.
(MakeSubcompositor): Initialize new fields.
(SubcompositorSetTarget): Accept RenderTarget, not picture, and
set target attached flag.
(ViewGetTransform): Delete function.
(ViewApplyTransform): New function.
(FillBoxesWithTransparency): Reimplement in terms of renderer
functions.
(StorePreviousDamage): New function.
(SubcompositorUpdate): Reimplement in terms of renderer
functions.  Also, learn to deal with situations where the buffer
reflects the state 1 to 2 swaps ago.
(SubcompositorExpose): Reimplement in terms of renderer
functions.
(SubcompositorFree): Free new fields.
(SubcompositorInit): Remove no longer required initialization of
identity matrix.
* xdata.c (ReceiveBody): Fix coding style.
* xdg_surface.c (struct _XdgRole, ReleaseBacking,
XLGetXdgSurface): Switch from pictures to RenderTargets.
* xerror.c (ErrorHandler): Handle errors for picture renderer
instead of dmabuf.c.
 2022-09-23 08:44:37 +00:00
oldosfan
528f7ba858 Import files 2022-09-12 13:24:50 +00:00