forked from 12to11/12to11
b4ee06589e
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.
26 lines
556 B
Modula-2
26 lines
556 B
Modula-2
/* Edit this file if any of these libraries are named differently
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on your system. */
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XCB = -lxcb
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XCB_SHM = -lxcb-shm
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XCB_DRI3 = -lxcb-dri3
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XCB_SHAPE = -lxcb-shape
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WAYLAND_SERVER = -lwayland-server
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XCBLIB = -lX11-xcb
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PIXMAN = -lpixman-1
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DRMINCLUDES = -I$(INCROOT)/drm
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PIXMANINCLUDES = -I$(INCROOT)/pixman-1
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/* And edit this if wayland-scanner is named something else on your
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system. */
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WAYLAND_SCANNER = wayland-scanner
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/* Uncomment the following code if building with EGL support.
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#define HaveEglSupport
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EGL = -lEGL
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GLES = -lGLESv2
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*/
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