/* * * Copyright (C) 2000 Keith Packard, member of The XFree86 Project, Inc. * 2005 Zack Rusin, Trolltech * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifndef EXAPRIV_H #define EXAPRIV_H #ifdef HAVE_XORG_CONFIG_H #include #endif #include "exa.h" #include #define NEED_EVENTS #include #include "scrnintstr.h" #include "pixmapstr.h" #include "windowstr.h" #include "servermd.h" #include "mibstore.h" #include "colormapst.h" #include "gcstruct.h" #include "input.h" #include "mipointer.h" #include "mi.h" #include "dix.h" #include "fb.h" #include "fboverlay.h" #ifdef RENDER #include "fbpict.h" #endif #define DEBUG_TRACE_FALL 0 #define DEBUG_MIGRATE 0 #define DEBUG_PIXMAP 0 #define DEBUG_OFFSCREEN 0 #if DEBUG_TRACE_FALL #define EXA_FALLBACK(x) \ do { \ ErrorF("EXA fallback at %s: ", __FUNCTION__); \ ErrorF x; \ } while (0) #else #define EXA_FALLBACK(x) #endif #ifndef EXA_MAX_FB #define EXA_MAX_FB FB_OVERLAY_MAX #endif typedef void (*EnableDisableFBAccessProcPtr)(int, Bool); typedef struct { ExaDriverPtr info; CreateGCProcPtr SavedCreateGC; CloseScreenProcPtr SavedCloseScreen; GetImageProcPtr SavedGetImage; GetSpansProcPtr SavedGetSpans; PaintWindowBackgroundProcPtr SavedPaintWindowBackground; CreatePixmapProcPtr SavedCreatePixmap; DestroyPixmapProcPtr SavedDestroyPixmap; PaintWindowBorderProcPtr SavedPaintWindowBorder; CopyWindowProcPtr SavedCopyWindow; #ifdef RENDER CompositeProcPtr SavedComposite; GlyphsProcPtr SavedGlyphs; #endif EnableDisableFBAccessProcPtr SavedEnableDisableFBAccess; Bool wrappedEnableDisableFB; Bool swappedOut; } ExaScreenPrivRec, *ExaScreenPrivPtr; /* * This is the only completely portable way to * compute this info. */ #ifndef BitsPerPixel #define BitsPerPixel(d) (\ PixmapWidthPaddingInfo[d].notPower2 ? \ (PixmapWidthPaddingInfo[d].bytesPerPixel * 8) : \ ((1 << PixmapWidthPaddingInfo[d].padBytesLog2) * 8 / \ (PixmapWidthPaddingInfo[d].padRoundUp+1))) #endif extern int exaScreenPrivateIndex; extern int exaPixmapPrivateIndex; #define ExaGetScreenPriv(s) ((ExaScreenPrivPtr)(s)->devPrivates[exaScreenPrivateIndex].ptr) #define ExaScreenPriv(s) ExaScreenPrivPtr pExaScr = ExaGetScreenPriv(s) #define ExaGetPixmapPriv(p) ((ExaPixmapPrivPtr)(p)->devPrivates[exaPixmapPrivateIndex].ptr) #define ExaSetPixmapPriv(p,a) ((p)->devPrivates[exaPixmapPrivateIndex].ptr = (pointer) (a)) #define ExaPixmapPriv(p) ExaPixmapPrivPtr pExaPixmap = ExaGetPixmapPriv(p) typedef struct { ExaOffscreenArea *area; int score; int devKind; DevUnion devPrivate; /* True if the in-screen copy has been modified compared to the * system-memory copy. */ Bool dirty; unsigned int size; } ExaPixmapPrivRec, *ExaPixmapPrivPtr; /* exaasync.c */ void ExaCheckFillSpans (DrawablePtr pDrawable, GCPtr pGC, int nspans, DDXPointPtr ppt, int *pwidth, int fSorted); void ExaCheckSetSpans (DrawablePtr pDrawable, GCPtr pGC, char *psrc, DDXPointPtr ppt, int *pwidth, int nspans, int fSorted); void ExaCheckPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y, int w, int h, int leftPad, int format, char *bits); RegionPtr ExaCheckCopyArea (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC, int srcx, int srcy, int w, int h, int dstx, int dsty); RegionPtr ExaCheckCopyPlane (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC, int srcx, int srcy, int w, int h, int dstx, int dsty, unsigned long bitPlane); void ExaCheckPolyPoint (DrawablePtr pDrawable, GCPtr pGC, int mode, int npt, DDXPointPtr pptInit); void ExaCheckPolylines (DrawablePtr pDrawable, GCPtr pGC, int mode, int npt, DDXPointPtr ppt); void ExaCheckPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nsegInit, xSegment *pSegInit); void ExaCheckPolyRectangle (DrawablePtr pDrawable, GCPtr pGC, int nrects, xRectangle *prect); void ExaCheckPolyArc (DrawablePtr pDrawable, GCPtr pGC, int narcs, xArc *pArcs); #define ExaCheckFillPolygon miFillPolygon void ExaCheckPolyFillRect (DrawablePtr pDrawable, GCPtr pGC, int nrect, xRectangle *prect); void ExaCheckPolyFillArc (DrawablePtr pDrawable, GCPtr pGC, int narcs, xArc *pArcs); void ExaCheckImageGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, int x, int y, unsigned int nglyph, CharInfoPtr *ppci, pointer pglyphBase); void ExaCheckPolyGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, int x, int y, unsigned int nglyph, CharInfoPtr *ppci, pointer pglyphBase); void ExaCheckPushPixels (GCPtr pGC, PixmapPtr pBitmap, DrawablePtr pDrawable, int w, int h, int x, int y); void ExaCheckGetImage (DrawablePtr pDrawable, int x, int y, int w, int h, unsigned int format, unsigned long planeMask, char *d); void ExaCheckGetSpans (DrawablePtr pDrawable, int wMax, DDXPointPtr ppt, int *pwidth, int nspans, char *pdstStart); void ExaCheckSaveAreas (PixmapPtr pPixmap, RegionPtr prgnSave, int xorg, int yorg, WindowPtr pWin); void ExaCheckRestoreAreas (PixmapPtr pPixmap, RegionPtr prgnSave, int xorg, int yorg, WindowPtr pWin); void ExaCheckPaintWindow (WindowPtr pWin, RegionPtr pRegion, int what); extern const GCOps exaAsyncPixmapGCOps; #ifdef RENDER void ExaCheckComposite (CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width, CARD16 height); #endif /* exaoffscreen.c */ void ExaOffscreenMarkUsed (PixmapPtr pPixmap); void ExaOffscreenSwapOut (ScreenPtr pScreen); void ExaOffscreenSwapIn (ScreenPtr pScreen); void ExaOffscreenFini (ScreenPtr pScreen); void exaEnableDisableFBAccess (int index, Bool enable); /* exa.c */ void exaDrawableUseScreen(DrawablePtr pDrawable); void exaDrawableUseMemory(DrawablePtr pDrawable); void exaPixmapUseScreen (PixmapPtr pPixmap); void exaPixmapUseMemory (PixmapPtr pPixmap); void exaPrepareAccess(DrawablePtr pDrawable, int index); void exaFinishAccess(DrawablePtr pDrawable, int index); void exaDrawableDirty(DrawablePtr pDrawable); Bool exaDrawableIsOffscreen (DrawablePtr pDrawable); Bool exaPixmapIsOffscreen(PixmapPtr p); PixmapPtr exaGetOffscreenPixmap (DrawablePtr pDrawable, int *xp, int *yp); void exaMoveInPixmap (PixmapPtr pPixmap); RegionPtr exaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC, int srcx, int srcy, int width, int height, int dstx, int dsty); void exaCopyNtoN (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC, BoxPtr pbox, int nbox, int dx, int dy, Bool reverse, Bool upsidedown, Pixel bitplane, void *closure); void exaComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst, INT16 xSrc, INT16 ySrc, INT16 xMask, INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width, CARD16 height); void exaGlyphs (CARD8 op, PicturePtr pSrc, PicturePtr pDst, PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc, int nlist, GlyphListPtr list, GlyphPtr *glyphs); #endif /* EXAPRIV_H */