diff options
Diffstat (limited to 'xorg-server/exa')
| -rw-r--r-- | xorg-server/exa/exa_accel.c | 2 | ||||
| -rw-r--r-- | xorg-server/exa/exa_migration_classic.c | 10 | ||||
| -rw-r--r-- | xorg-server/exa/exa_priv.h | 1448 | ||||
| -rw-r--r-- | xorg-server/exa/exa_unaccel.c | 2 | ||||
| -rw-r--r-- | xorg-server/exa/makefile | 14 |
5 files changed, 745 insertions, 731 deletions
diff --git a/xorg-server/exa/exa_accel.c b/xorg-server/exa/exa_accel.c index 9192f7e74..b81d843f9 100644 --- a/xorg-server/exa/exa_accel.c +++ b/xorg-server/exa/exa_accel.c @@ -243,7 +243,7 @@ exaPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y, bits);
}
-static Bool inline
+static Bool __inline
exaCopyNtoNTwoDir (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
GCPtr pGC, BoxPtr pbox, int nbox, int dx, int dy)
{
diff --git a/xorg-server/exa/exa_migration_classic.c b/xorg-server/exa/exa_migration_classic.c index 5ec2ac0b8..eb1081236 100644 --- a/xorg-server/exa/exa_migration_classic.c +++ b/xorg-server/exa/exa_migration_classic.c @@ -373,8 +373,8 @@ exaDoMoveInPixmap (ExaMigrationPtr migrate) void
exaMoveInPixmap_classic (PixmapPtr pPixmap)
{
- static ExaMigrationRec migrate = { .as_dst = FALSE, .as_src = TRUE,
- .pReg = NULL };
+ static ExaMigrationRec migrate = { FALSE, TRUE,
+ NULL, NULL };
migrate.pPix = pPixmap;
exaDoMoveInPixmap (&migrate);
@@ -414,8 +414,8 @@ exaDoMoveOutPixmap (ExaMigrationPtr migrate) void
exaMoveOutPixmap_classic (PixmapPtr pPixmap)
{
- static ExaMigrationRec migrate = { .as_dst = FALSE, .as_src = TRUE,
- .pReg = NULL };
+ static ExaMigrationRec migrate = { FALSE, TRUE,
+ NULL, NULL };
migrate.pPix = pPixmap;
exaDoMoveOutPixmap (&migrate);
@@ -613,7 +613,7 @@ exaDoMigration_classic (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel) for (i = 0; i < npixmaps; i++) {
if (!exaPixmapIsDirty (pixmaps[i].pPix) &&
!exaAssertNotDirty (pixmaps[i].pPix))
- ErrorF("%s: Pixmap %d dirty but not marked as such!\n", __func__, i);
+ ErrorF("%s: Pixmap %d dirty but not marked as such!\n", __FUNCTION__, i);
}
}
/* If anything is pinned in system memory, we won't be able to
diff --git a/xorg-server/exa/exa_priv.h b/xorg-server/exa/exa_priv.h index 70de4bd6f..373c8f013 100644 --- a/xorg-server/exa/exa_priv.h +++ b/xorg-server/exa/exa_priv.h @@ -1,724 +1,724 @@ -/* - * - * 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_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "exa.h" - -#include <X11/X.h> -#include <X11/Xproto.h> -#ifdef MITSHM -#include "shmint.h" -#endif -#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" -#include "fbpict.h" -#include "glyphstr.h" -#include "damage.h" - -#define DEBUG_TRACE_FALL 0 -#define DEBUG_MIGRATE 0 -#define DEBUG_PIXMAP 0 -#define DEBUG_OFFSCREEN 0 -#define DEBUG_GLYPH_CACHE 0 - -#if DEBUG_TRACE_FALL -#define EXA_FALLBACK(x) \ -do { \ - ErrorF("EXA fallback at %s: ", __FUNCTION__); \ - ErrorF x; \ -} while (0) - -char -exaDrawableLocation(DrawablePtr pDrawable); -#else -#define EXA_FALLBACK(x) -#endif - -#if DEBUG_PIXMAP -#define DBG_PIXMAP(a) ErrorF a -#else -#define DBG_PIXMAP(a) -#endif - -#ifndef EXA_MAX_FB -#define EXA_MAX_FB FB_OVERLAY_MAX -#endif - -#ifdef DEBUG -#define EXA_FatalErrorDebug(x) FatalError x -#define EXA_FatalErrorDebugWithRet(x, ret) FatalError x -#else -#define EXA_FatalErrorDebug(x) ErrorF x -#define EXA_FatalErrorDebugWithRet(x, ret) \ -do { \ - ErrorF x; \ - return ret; \ -} while (0) -#endif - -/** - * This is the list of migration heuristics supported by EXA. See - * exaDoMigration() for what their implementations do. - */ -enum ExaMigrationHeuristic { - ExaMigrationGreedy, - ExaMigrationAlways, - ExaMigrationSmart -}; - -typedef struct { - unsigned char sha1[20]; -} ExaCachedGlyphRec, *ExaCachedGlyphPtr; - -typedef struct { - /* The identity of the cache, statically configured at initialization */ - unsigned int format; - int glyphWidth; - int glyphHeight; - - int size; /* Size of cache; eventually this should be dynamically determined */ - - /* Hash table mapping from glyph sha1 to position in the glyph; we use - * open addressing with a hash table size determined based on size and large - * enough so that we always have a good amount of free space, so we can - * use linear probing. (Linear probing is preferrable to double hashing - * here because it allows us to easily remove entries.) - */ - int *hashEntries; - int hashSize; - - ExaCachedGlyphPtr glyphs; - int glyphCount; /* Current number of glyphs */ - - PicturePtr picture; /* Where the glyphs of the cache are stored */ - int yOffset; /* y location within the picture where the cache starts */ - int columns; /* Number of columns the glyphs are layed out in */ - int evictionPosition; /* Next random position to evict a glyph */ -} ExaGlyphCacheRec, *ExaGlyphCachePtr; - -#define EXA_NUM_GLYPH_CACHES 4 - -#define EXA_FALLBACK_COPYWINDOW (1 << 0) -#define EXA_ACCEL_COPYWINDOW (1 << 1) - -typedef struct _ExaMigrationRec { - Bool as_dst; - Bool as_src; - PixmapPtr pPix; - RegionPtr pReg; -} ExaMigrationRec, *ExaMigrationPtr; - -typedef void (*EnableDisableFBAccessProcPtr)(int, Bool); -typedef struct { - ExaDriverPtr info; - ScreenBlockHandlerProcPtr SavedBlockHandler; - ScreenWakeupHandlerProcPtr SavedWakeupHandler; - CreateGCProcPtr SavedCreateGC; - CloseScreenProcPtr SavedCloseScreen; - GetImageProcPtr SavedGetImage; - GetSpansProcPtr SavedGetSpans; - CreatePixmapProcPtr SavedCreatePixmap; - DestroyPixmapProcPtr SavedDestroyPixmap; - CopyWindowProcPtr SavedCopyWindow; - ChangeWindowAttributesProcPtr SavedChangeWindowAttributes; - BitmapToRegionProcPtr SavedBitmapToRegion; - CreateScreenResourcesProcPtr SavedCreateScreenResources; - ModifyPixmapHeaderProcPtr SavedModifyPixmapHeader; - SourceValidateProcPtr SavedSourceValidate; - CompositeProcPtr SavedComposite; - TrianglesProcPtr SavedTriangles; - GlyphsProcPtr SavedGlyphs; - TrapezoidsProcPtr SavedTrapezoids; - AddTrapsProcPtr SavedAddTraps; - void (*do_migration) (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel); - Bool (*pixmap_has_gpu_copy) (PixmapPtr pPixmap); - void (*do_move_in_pixmap) (PixmapPtr pPixmap); - void (*do_move_out_pixmap) (PixmapPtr pPixmap); - void (*prepare_access_reg)(PixmapPtr pPixmap, int index, RegionPtr pReg); - - Bool swappedOut; - enum ExaMigrationHeuristic migration; - Bool checkDirtyCorrectness; - unsigned disableFbCount; - Bool optimize_migration; - unsigned offScreenCounter; - unsigned numOffscreenAvailable; - CARD32 lastDefragment; - CARD32 nextDefragment; - PixmapPtr deferred_mixed_pixmap; - - /* Reference counting for accessed pixmaps */ - struct { - PixmapPtr pixmap; - int count; - Bool retval; - } access[EXA_NUM_PREPARE_INDICES]; - - /* Holds information on fallbacks that cannot be relayed otherwise. */ - unsigned int fallback_flags; - unsigned int fallback_counter; - - ExaGlyphCacheRec glyphCaches[EXA_NUM_GLYPH_CACHES]; - - /** - * Regions affected by fallback composite source / mask operations. - */ - - RegionRec srcReg; - RegionRec maskReg; - PixmapPtr srcPix; - -} 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 DevPrivateKeyRec exaScreenPrivateKeyRec; -#define exaScreenPrivateKey (&exaScreenPrivateKeyRec) -extern DevPrivateKeyRec exaPixmapPrivateKeyRec; -#define exaPixmapPrivateKey (&exaPixmapPrivateKeyRec) -extern DevPrivateKeyRec exaGCPrivateKeyRec; -#define exaGCPrivateKey (&exaGCPrivateKeyRec) - -#define ExaGetScreenPriv(s) ((ExaScreenPrivPtr)dixGetPrivate(&(s)->devPrivates, exaScreenPrivateKey)) -#define ExaScreenPriv(s) ExaScreenPrivPtr pExaScr = ExaGetScreenPriv(s) - -#define ExaGetGCPriv(gc) ((ExaGCPrivPtr)dixGetPrivateAddr(&(gc)->devPrivates, exaGCPrivateKey)) -#define ExaGCPriv(gc) ExaGCPrivPtr pExaGC = ExaGetGCPriv(gc) - -/* - * Some macros to deal with function wrapping. - */ -#define wrap(priv, real, mem, func) {\ - priv->Saved##mem = real->mem; \ - real->mem = func; \ -} - -#define unwrap(priv, real, mem) {\ - real->mem = priv->Saved##mem; \ -} - -#define swap(priv, real, mem) {\ - void *tmp = priv->Saved##mem; \ - priv->Saved##mem = real->mem; \ - real->mem = tmp; \ -} - -#define EXA_PRE_FALLBACK(_screen_) \ - ExaScreenPriv(_screen_); \ - pExaScr->fallback_counter++; - -#define EXA_POST_FALLBACK(_screen_) \ - pExaScr->fallback_counter--; - -#define EXA_PRE_FALLBACK_GC(_gc_) \ - ExaScreenPriv(_gc_->pScreen); \ - ExaGCPriv(_gc_); \ - pExaScr->fallback_counter++; \ - swap(pExaGC, _gc_, ops); - -#define EXA_POST_FALLBACK_GC(_gc_) \ - pExaScr->fallback_counter--; \ - swap(pExaGC, _gc_, ops); - -/** Align an offset to an arbitrary alignment */ -#define EXA_ALIGN(offset, align) (((offset) + (align) - 1) - \ - (((offset) + (align) - 1) % (align))) -/** Align an offset to a power-of-two alignment */ -#define EXA_ALIGN2(offset, align) (((offset) + (align) - 1) & ~((align) - 1)) - -#define EXA_PIXMAP_SCORE_MOVE_IN 10 -#define EXA_PIXMAP_SCORE_MAX 20 -#define EXA_PIXMAP_SCORE_MOVE_OUT -10 -#define EXA_PIXMAP_SCORE_MIN -20 -#define EXA_PIXMAP_SCORE_PINNED 1000 -#define EXA_PIXMAP_SCORE_INIT 1001 - -#define ExaGetPixmapPriv(p) ((ExaPixmapPrivPtr)dixGetPrivateAddr(&(p)->devPrivates, exaPixmapPrivateKey)) -#define ExaPixmapPriv(p) ExaPixmapPrivPtr pExaPixmap = ExaGetPixmapPriv(p) - -#define EXA_RANGE_PITCH (1 << 0) -#define EXA_RANGE_WIDTH (1 << 1) -#define EXA_RANGE_HEIGHT (1 << 2) - -typedef struct { - ExaOffscreenArea *area; - int score; /**< score for the move-in vs move-out heuristic */ - Bool use_gpu_copy; - - CARD8 *sys_ptr; /**< pointer to pixmap data in system memory */ - int sys_pitch; /**< pitch of pixmap in system memory */ - - CARD8 *fb_ptr; /**< pointer to pixmap data in framebuffer memory */ - int fb_pitch; /**< pitch of pixmap in framebuffer memory */ - unsigned int fb_size; /**< size of pixmap in framebuffer memory */ - - /** - * Holds information about whether this pixmap can be used for - * acceleration (== 0) or not (> 0). - * - * Contains a OR'ed combination of the following values: - * EXA_RANGE_PITCH - set if the pixmap's pitch is out of range - * EXA_RANGE_WIDTH - set if the pixmap's width is out of range - * EXA_RANGE_HEIGHT - set if the pixmap's height is out of range - */ - unsigned int accel_blocked; - - /** - * The damage record contains the areas of the pixmap's current location - * (framebuffer or system) that have been damaged compared to the other - * location. - */ - DamagePtr pDamage; - /** - * The valid regions mark the valid bits (at least, as they're derived from - * damage, which may be overreported) of a pixmap's system and FB copies. - */ - RegionRec validSys, validFB; - /** - * Driver private storage per EXA pixmap - */ - void *driverPriv; -} ExaPixmapPrivRec, *ExaPixmapPrivPtr; - -typedef struct { - /* GC values from the layer below. */ - GCOps *Savedops; - GCFuncs *Savedfuncs; -} ExaGCPrivRec, *ExaGCPrivPtr; - -typedef struct { - PicturePtr pDst; - INT16 xSrc; - INT16 ySrc; - INT16 xMask; - INT16 yMask; - INT16 xDst; - INT16 yDst; - INT16 width; - INT16 height; -} ExaCompositeRectRec, *ExaCompositeRectPtr; - -/** - * exaDDXDriverInit must be implemented by the DDX using EXA, and is the place - * to set EXA options or hook in screen functions to handle using EXA as the AA. - */ -void exaDDXDriverInit (ScreenPtr pScreen); - -/* exa_unaccel.c */ -void -exaPrepareAccessGC(GCPtr pGC); - -void -exaFinishAccessGC(GCPtr pGC); - -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); - -void -ExaCheckCopyNtoN (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC, - BoxPtr pbox, int nbox, int dx, int dy, Bool reverse, - Bool upsidedown, Pixel bitplane, void *closure); - -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 -ExaCheckPolyArc (DrawablePtr pDrawable, GCPtr pGC, - int narcs, xArc *pArcs); - -void -ExaCheckPolyFillRect (DrawablePtr pDrawable, GCPtr pGC, - int nrect, xRectangle *prect); - -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 -ExaCheckCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc); - -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 -ExaCheckAddTraps (PicturePtr pPicture, - INT16 x_off, - INT16 y_off, - int ntrap, - xTrap *traps); - -/* exa_accel.c */ - -static _X_INLINE Bool -exaGCReadsDestination(DrawablePtr pDrawable, unsigned long planemask, - unsigned int fillStyle, unsigned char alu, - unsigned int clientClipType) -{ - return ((alu != GXcopy && alu != GXclear && alu != GXset && - alu != GXcopyInverted) || fillStyle == FillStippled || - clientClipType != CT_NONE || !EXA_PM_IS_SOLID(pDrawable, planemask)); -} - -void -exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc); - -Bool -exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile, - DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu, - unsigned int clientClipType); - -void -exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h, - unsigned int format, unsigned long planeMask, char *d); - -RegionPtr -exaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC, - int srcx, int srcy, int width, int height, int dstx, int dsty); - -Bool -exaHWCopyNtoN (DrawablePtr pSrcDrawable, - DrawablePtr pDstDrawable, - GCPtr pGC, - BoxPtr pbox, - int nbox, - int dx, - int dy, - Bool reverse, - Bool upsidedown); - -void -exaCopyNtoN (DrawablePtr pSrcDrawable, - DrawablePtr pDstDrawable, - GCPtr pGC, - BoxPtr pbox, - int nbox, - int dx, - int dy, - Bool reverse, - Bool upsidedown, - Pixel bitplane, - void *closure); - -extern const GCOps exaOps; - -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); - -void -ExaCheckGlyphs (CARD8 op, - PicturePtr pSrc, - PicturePtr pDst, - PictFormatPtr maskFormat, - INT16 xSrc, - INT16 ySrc, - int nlist, - GlyphListPtr list, - GlyphPtr *glyphs); - -/* exa_offscreen.c */ -void -ExaOffscreenSwapOut (ScreenPtr pScreen); - -void -ExaOffscreenSwapIn (ScreenPtr pScreen); - -ExaOffscreenArea* -ExaOffscreenDefragment (ScreenPtr pScreen); - -Bool -exaOffscreenInit(ScreenPtr pScreen); - -void -ExaOffscreenFini (ScreenPtr pScreen); - -/* exa.c */ -Bool -ExaDoPrepareAccess(PixmapPtr pPixmap, int index); - -void -exaPrepareAccess(DrawablePtr pDrawable, int index); - -void -exaFinishAccess(DrawablePtr pDrawable, int index); - -void -exaDestroyPixmap(PixmapPtr pPixmap); - -void -exaPixmapDirty(PixmapPtr pPix, int x1, int y1, int x2, int y2); - -void -exaGetDrawableDeltas (DrawablePtr pDrawable, PixmapPtr pPixmap, - int *xp, int *yp); - -Bool -exaPixmapHasGpuCopy(PixmapPtr p); - -PixmapPtr -exaGetOffscreenPixmap (DrawablePtr pDrawable, int *xp, int *yp); - -PixmapPtr -exaGetDrawablePixmap(DrawablePtr pDrawable); - -void -exaSetFbPitch(ExaScreenPrivPtr pExaScr, ExaPixmapPrivPtr pExaPixmap, - int w, int h, int bpp); - -void -exaSetAccelBlock(ExaScreenPrivPtr pExaScr, ExaPixmapPrivPtr pExaPixmap, - int w, int h, int bpp); - -void -exaDoMigration (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel); - -Bool -exaPixmapIsPinned (PixmapPtr pPix); - -extern const GCFuncs exaGCFuncs; - -/* exa_classic.c */ -PixmapPtr -exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth, - unsigned usage_hint); - -Bool -exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int depth, - int bitsPerPixel, int devKind, pointer pPixData); - -Bool -exaDestroyPixmap_classic (PixmapPtr pPixmap); - -Bool -exaPixmapHasGpuCopy_classic(PixmapPtr pPixmap); - -/* exa_driver.c */ -PixmapPtr -exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth, - unsigned usage_hint); - -Bool -exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth, - int bitsPerPixel, int devKind, pointer pPixData); - -Bool -exaDestroyPixmap_driver (PixmapPtr pPixmap); - -Bool -exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap); - -/* exa_mixed.c */ -PixmapPtr -exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth, - unsigned usage_hint); - -Bool -exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth, - int bitsPerPixel, int devKind, pointer pPixData); - -Bool -exaDestroyPixmap_mixed(PixmapPtr pPixmap); - -Bool -exaPixmapHasGpuCopy_mixed(PixmapPtr pPixmap); - -/* exa_migration_mixed.c */ -void -exaCreateDriverPixmap_mixed(PixmapPtr pPixmap); - -void -exaDoMigration_mixed(ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel); - -void -exaMoveInPixmap_mixed(PixmapPtr pPixmap); - -void -exaDamageReport_mixed(DamagePtr pDamage, RegionPtr pRegion, void *closure); - -void -exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg); - -/* exa_render.c */ -Bool -exaOpReadsDestination (CARD8 op); - -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 -exaCompositeRects(CARD8 op, - PicturePtr Src, - PicturePtr pMask, - PicturePtr pDst, - int nrect, - ExaCompositeRectPtr rects); - -void -exaTrapezoids (CARD8 op, PicturePtr pSrc, PicturePtr pDst, - PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc, - int ntrap, xTrapezoid *traps); - -void -exaTriangles (CARD8 op, PicturePtr pSrc, PicturePtr pDst, - PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc, - int ntri, xTriangle *tris); - -/* exa_glyph.c */ -void -exaGlyphsInit(ScreenPtr pScreen); - -void -exaGlyphsFini (ScreenPtr pScreen); - -void -exaGlyphs (CARD8 op, - PicturePtr pSrc, - PicturePtr pDst, - PictFormatPtr maskFormat, - INT16 xSrc, - INT16 ySrc, - int nlist, - GlyphListPtr list, - GlyphPtr *glyphs); - -/* exa_migration_classic.c */ -void -exaCopyDirtyToSys (ExaMigrationPtr migrate); - -void -exaCopyDirtyToFb (ExaMigrationPtr migrate); - -void -exaDoMigration_classic (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel); - -void -exaPixmapSave (ScreenPtr pScreen, ExaOffscreenArea *area); - -void -exaMoveOutPixmap_classic (PixmapPtr pPixmap); - -void -exaMoveInPixmap_classic (PixmapPtr pPixmap); - -void -exaPrepareAccessReg_classic(PixmapPtr pPixmap, int index, RegionPtr pReg); - -#endif /* EXAPRIV_H */ +/*
+ *
+ * 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_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "exa.h"
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#ifdef MITSHM
+#include "shmint.h"
+#endif
+#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"
+#include "fbpict.h"
+#include "glyphstr.h"
+#include "damage.h"
+
+#define DEBUG_TRACE_FALL 0
+#define DEBUG_MIGRATE 0
+#define DEBUG_PIXMAP 0
+#define DEBUG_OFFSCREEN 0
+#define DEBUG_GLYPH_CACHE 0
+
+#if DEBUG_TRACE_FALL
+#define EXA_FALLBACK(x) \
+do { \
+ ErrorF("EXA fallback at %s: ", __FUNCTION__); \
+ ErrorF x; \
+} while (0)
+
+char
+exaDrawableLocation(DrawablePtr pDrawable);
+#else
+#define EXA_FALLBACK(x)
+#endif
+
+#if DEBUG_PIXMAP
+#define DBG_PIXMAP(a) ErrorF a
+#else
+#define DBG_PIXMAP(a)
+#endif
+
+#ifndef EXA_MAX_FB
+#define EXA_MAX_FB FB_OVERLAY_MAX
+#endif
+
+#ifdef DEBUG
+#define EXA_FatalErrorDebug(x) FatalError x
+#define EXA_FatalErrorDebugWithRet(x, ret) FatalError x
+#else
+#define EXA_FatalErrorDebug(x) ErrorF x
+#define EXA_FatalErrorDebugWithRet(x, ret) \
+do { \
+ ErrorF x; \
+ return ret; \
+} while (0)
+#endif
+
+/**
+ * This is the list of migration heuristics supported by EXA. See
+ * exaDoMigration() for what their implementations do.
+ */
+enum ExaMigrationHeuristic {
+ ExaMigrationGreedy,
+ ExaMigrationAlways,
+ ExaMigrationSmart
+};
+
+typedef struct {
+ unsigned char sha1[20];
+} ExaCachedGlyphRec, *ExaCachedGlyphPtr;
+
+typedef struct {
+ /* The identity of the cache, statically configured at initialization */
+ unsigned int format;
+ int glyphWidth;
+ int glyphHeight;
+
+ int size; /* Size of cache; eventually this should be dynamically determined */
+
+ /* Hash table mapping from glyph sha1 to position in the glyph; we use
+ * open addressing with a hash table size determined based on size and large
+ * enough so that we always have a good amount of free space, so we can
+ * use linear probing. (Linear probing is preferrable to double hashing
+ * here because it allows us to easily remove entries.)
+ */
+ int *hashEntries;
+ int hashSize;
+
+ ExaCachedGlyphPtr glyphs;
+ int glyphCount; /* Current number of glyphs */
+
+ PicturePtr picture; /* Where the glyphs of the cache are stored */
+ int yOffset; /* y location within the picture where the cache starts */
+ int columns; /* Number of columns the glyphs are layed out in */
+ int evictionPosition; /* Next random position to evict a glyph */
+} ExaGlyphCacheRec, *ExaGlyphCachePtr;
+
+#define EXA_NUM_GLYPH_CACHES 4
+
+#define EXA_FALLBACK_COPYWINDOW (1 << 0)
+#define EXA_ACCEL_COPYWINDOW (1 << 1)
+
+typedef struct _ExaMigrationRec {
+ Bool as_dst;
+ Bool as_src;
+ PixmapPtr pPix;
+ RegionPtr pReg;
+} ExaMigrationRec, *ExaMigrationPtr;
+
+typedef void (*EnableDisableFBAccessProcPtr)(int, Bool);
+typedef struct {
+ ExaDriverPtr info;
+ ScreenBlockHandlerProcPtr SavedBlockHandler;
+ ScreenWakeupHandlerProcPtr SavedWakeupHandler;
+ CreateGCProcPtr SavedCreateGC;
+ CloseScreenProcPtr SavedCloseScreen;
+ GetImageProcPtr SavedGetImage;
+ GetSpansProcPtr SavedGetSpans;
+ CreatePixmapProcPtr SavedCreatePixmap;
+ DestroyPixmapProcPtr SavedDestroyPixmap;
+ CopyWindowProcPtr SavedCopyWindow;
+ ChangeWindowAttributesProcPtr SavedChangeWindowAttributes;
+ BitmapToRegionProcPtr SavedBitmapToRegion;
+ CreateScreenResourcesProcPtr SavedCreateScreenResources;
+ ModifyPixmapHeaderProcPtr SavedModifyPixmapHeader;
+ SourceValidateProcPtr SavedSourceValidate;
+ CompositeProcPtr SavedComposite;
+ TrianglesProcPtr SavedTriangles;
+ GlyphsProcPtr SavedGlyphs;
+ TrapezoidsProcPtr SavedTrapezoids;
+ AddTrapsProcPtr SavedAddTraps;
+ void (*do_migration) (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel);
+ Bool (*pixmap_has_gpu_copy) (PixmapPtr pPixmap);
+ void (*do_move_in_pixmap) (PixmapPtr pPixmap);
+ void (*do_move_out_pixmap) (PixmapPtr pPixmap);
+ void (*prepare_access_reg)(PixmapPtr pPixmap, int index, RegionPtr pReg);
+
+ Bool swappedOut;
+ enum ExaMigrationHeuristic migration;
+ Bool checkDirtyCorrectness;
+ unsigned disableFbCount;
+ Bool optimize_migration;
+ unsigned offScreenCounter;
+ unsigned numOffscreenAvailable;
+ CARD32 lastDefragment;
+ CARD32 nextDefragment;
+ PixmapPtr deferred_mixed_pixmap;
+
+ /* Reference counting for accessed pixmaps */
+ struct {
+ PixmapPtr pixmap;
+ int count;
+ Bool retval;
+ } access[EXA_NUM_PREPARE_INDICES];
+
+ /* Holds information on fallbacks that cannot be relayed otherwise. */
+ unsigned int fallback_flags;
+ unsigned int fallback_counter;
+
+ ExaGlyphCacheRec glyphCaches[EXA_NUM_GLYPH_CACHES];
+
+ /**
+ * Regions affected by fallback composite source / mask operations.
+ */
+
+ RegionRec srcReg;
+ RegionRec maskReg;
+ PixmapPtr srcPix;
+
+} 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 DevPrivateKeyRec exaScreenPrivateKeyRec;
+#define exaScreenPrivateKey (&exaScreenPrivateKeyRec)
+extern DevPrivateKeyRec exaPixmapPrivateKeyRec;
+#define exaPixmapPrivateKey (&exaPixmapPrivateKeyRec)
+extern DevPrivateKeyRec exaGCPrivateKeyRec;
+#define exaGCPrivateKey (&exaGCPrivateKeyRec)
+
+#define ExaGetScreenPriv(s) ((ExaScreenPrivPtr)dixGetPrivate(&(s)->devPrivates, exaScreenPrivateKey))
+#define ExaScreenPriv(s) ExaScreenPrivPtr pExaScr = ExaGetScreenPriv(s)
+
+#define ExaGetGCPriv(gc) ((ExaGCPrivPtr)dixGetPrivateAddr(&(gc)->devPrivates, exaGCPrivateKey))
+#define ExaGCPriv(gc) ExaGCPrivPtr pExaGC = ExaGetGCPriv(gc)
+
+/*
+ * Some macros to deal with function wrapping.
+ */
+#define wrap(priv, real, mem, func) {\
+ priv->Saved##mem = real->mem; \
+ real->mem = func; \
+}
+
+#define unwrap(priv, real, mem) {\
+ real->mem = priv->Saved##mem; \
+}
+
+#define swap(priv, real, mem) {\
+ void *tmp = priv->Saved##mem; \
+ priv->Saved##mem = real->mem; \
+ real->mem = tmp; \
+}
+
+#define EXA_PRE_FALLBACK(_screen_) \
+ ExaScreenPriv(_screen_); \
+ pExaScr->fallback_counter++;
+
+#define EXA_POST_FALLBACK(_screen_) \
+ pExaScr->fallback_counter--;
+
+#define EXA_PRE_FALLBACK_GC(_gc_) \
+ ExaScreenPriv(_gc_->pScreen); \
+ ExaGCPriv(_gc_); \
+ pExaScr->fallback_counter++; \
+ swap(pExaGC, _gc_, ops);
+
+#define EXA_POST_FALLBACK_GC(_gc_) \
+ pExaScr->fallback_counter--; \
+ swap(pExaGC, _gc_, ops);
+
+/** Align an offset to an arbitrary alignment */
+#define EXA_ALIGN(offset, align) (((offset) + (align) - 1) - \
+ (((offset) + (align) - 1) % (align)))
+/** Align an offset to a power-of-two alignment */
+#define EXA_ALIGN2(offset, align) (((offset) + (align) - 1) & ~((align) - 1))
+
+#define EXA_PIXMAP_SCORE_MOVE_IN 10
+#define EXA_PIXMAP_SCORE_MAX 20
+#define EXA_PIXMAP_SCORE_MOVE_OUT -10
+#define EXA_PIXMAP_SCORE_MIN -20
+#define EXA_PIXMAP_SCORE_PINNED 1000
+#define EXA_PIXMAP_SCORE_INIT 1001
+
+#define ExaGetPixmapPriv(p) ((ExaPixmapPrivPtr)dixGetPrivateAddr(&(p)->devPrivates, exaPixmapPrivateKey))
+#define ExaPixmapPriv(p) ExaPixmapPrivPtr pExaPixmap = ExaGetPixmapPriv(p)
+
+#define EXA_RANGE_PITCH (1 << 0)
+#define EXA_RANGE_WIDTH (1 << 1)
+#define EXA_RANGE_HEIGHT (1 << 2)
+
+typedef struct {
+ ExaOffscreenArea *area;
+ int score; /**< score for the move-in vs move-out heuristic */
+ Bool use_gpu_copy;
+
+ CARD8 *sys_ptr; /**< pointer to pixmap data in system memory */
+ int sys_pitch; /**< pitch of pixmap in system memory */
+
+ CARD8 *fb_ptr; /**< pointer to pixmap data in framebuffer memory */
+ int fb_pitch; /**< pitch of pixmap in framebuffer memory */
+ unsigned int fb_size; /**< size of pixmap in framebuffer memory */
+
+ /**
+ * Holds information about whether this pixmap can be used for
+ * acceleration (== 0) or not (> 0).
+ *
+ * Contains a OR'ed combination of the following values:
+ * EXA_RANGE_PITCH - set if the pixmap's pitch is out of range
+ * EXA_RANGE_WIDTH - set if the pixmap's width is out of range
+ * EXA_RANGE_HEIGHT - set if the pixmap's height is out of range
+ */
+ unsigned int accel_blocked;
+
+ /**
+ * The damage record contains the areas of the pixmap's current location
+ * (framebuffer or system) that have been damaged compared to the other
+ * location.
+ */
+ DamagePtr pDamage;
+ /**
+ * The valid regions mark the valid bits (at least, as they're derived from
+ * damage, which may be overreported) of a pixmap's system and FB copies.
+ */
+ RegionRec validSys, validFB;
+ /**
+ * Driver private storage per EXA pixmap
+ */
+ void *driverPriv;
+} ExaPixmapPrivRec, *ExaPixmapPrivPtr;
+
+typedef struct {
+ /* GC values from the layer below. */
+ GCOps *Savedops;
+ GCFuncs *Savedfuncs;
+} ExaGCPrivRec, *ExaGCPrivPtr;
+
+typedef struct {
+ PicturePtr pDst;
+ INT16 xSrc;
+ INT16 ySrc;
+ INT16 xMask;
+ INT16 yMask;
+ INT16 xDst;
+ INT16 yDst;
+ INT16 width;
+ INT16 height;
+} ExaCompositeRectRec, *ExaCompositeRectPtr;
+
+/**
+ * exaDDXDriverInit must be implemented by the DDX using EXA, and is the place
+ * to set EXA options or hook in screen functions to handle using EXA as the AA.
+ */
+void exaDDXDriverInit (ScreenPtr pScreen);
+
+/* exa_unaccel.c */
+void
+exaPrepareAccessGC(GCPtr pGC);
+
+void
+exaFinishAccessGC(GCPtr pGC);
+
+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);
+
+void
+ExaCheckCopyNtoN (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
+ BoxPtr pbox, int nbox, int dx, int dy, Bool reverse,
+ Bool upsidedown, Pixel bitplane, void *closure);
+
+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
+ExaCheckPolyArc (DrawablePtr pDrawable, GCPtr pGC,
+ int narcs, xArc *pArcs);
+
+void
+ExaCheckPolyFillRect (DrawablePtr pDrawable, GCPtr pGC,
+ int nrect, xRectangle *prect);
+
+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
+ExaCheckCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
+
+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
+ExaCheckAddTraps (PicturePtr pPicture,
+ INT16 x_off,
+ INT16 y_off,
+ int ntrap,
+ xTrap *traps);
+
+/* exa_accel.c */
+
+static _X_INLINE Bool
+exaGCReadsDestination(DrawablePtr pDrawable, unsigned long planemask,
+ unsigned int fillStyle, unsigned char alu,
+ unsigned int clientClipType)
+{
+ return ((alu != GXcopy && alu != GXclear && alu != GXset &&
+ alu != GXcopyInverted) || fillStyle == FillStippled ||
+ clientClipType != CT_NONE || !EXA_PM_IS_SOLID(pDrawable, planemask));
+}
+
+void
+exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
+
+Bool
+exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
+ DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu,
+ unsigned int clientClipType);
+
+void
+exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h,
+ unsigned int format, unsigned long planeMask, char *d);
+
+RegionPtr
+exaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
+ int srcx, int srcy, int width, int height, int dstx, int dsty);
+
+Bool
+exaHWCopyNtoN (DrawablePtr pSrcDrawable,
+ DrawablePtr pDstDrawable,
+ GCPtr pGC,
+ BoxPtr pbox,
+ int nbox,
+ int dx,
+ int dy,
+ Bool reverse,
+ Bool upsidedown);
+
+void
+exaCopyNtoN (DrawablePtr pSrcDrawable,
+ DrawablePtr pDstDrawable,
+ GCPtr pGC,
+ BoxPtr pbox,
+ int nbox,
+ int dx,
+ int dy,
+ Bool reverse,
+ Bool upsidedown,
+ Pixel bitplane,
+ void *closure);
+
+extern const GCOps exaOps;
+
+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);
+
+void
+ExaCheckGlyphs (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pDst,
+ PictFormatPtr maskFormat,
+ INT16 xSrc,
+ INT16 ySrc,
+ int nlist,
+ GlyphListPtr list,
+ GlyphPtr *glyphs);
+
+/* exa_offscreen.c */
+void
+ExaOffscreenSwapOut (ScreenPtr pScreen);
+
+void
+ExaOffscreenSwapIn (ScreenPtr pScreen);
+
+ExaOffscreenArea*
+ExaOffscreenDefragment (ScreenPtr pScreen);
+
+Bool
+exaOffscreenInit(ScreenPtr pScreen);
+
+void
+ExaOffscreenFini (ScreenPtr pScreen);
+
+/* exa.c */
+Bool
+ExaDoPrepareAccess(PixmapPtr pPixmap, int index);
+
+void
+exaPrepareAccess(DrawablePtr pDrawable, int index);
+
+void
+exaFinishAccess(DrawablePtr pDrawable, int index);
+
+void
+exaDestroyPixmap(PixmapPtr pPixmap);
+
+void
+exaPixmapDirty(PixmapPtr pPix, int x1, int y1, int x2, int y2);
+
+void
+exaGetDrawableDeltas (DrawablePtr pDrawable, PixmapPtr pPixmap,
+ int *xp, int *yp);
+
+Bool
+exaPixmapHasGpuCopy(PixmapPtr p);
+
+PixmapPtr
+exaGetOffscreenPixmap (DrawablePtr pDrawable, int *xp, int *yp);
+
+PixmapPtr
+exaGetDrawablePixmap(DrawablePtr pDrawable);
+
+void
+exaSetFbPitch(ExaScreenPrivPtr pExaScr, ExaPixmapPrivPtr pExaPixmap,
+ int w, int h, int bpp);
+
+void
+exaSetAccelBlock(ExaScreenPrivPtr pExaScr, ExaPixmapPrivPtr pExaPixmap,
+ int w, int h, int bpp);
+
+void
+exaDoMigration (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel);
+
+Bool
+exaPixmapIsPinned (PixmapPtr pPix);
+
+extern const GCFuncs exaGCFuncs;
+
+/* exa_classic.c */
+PixmapPtr
+exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth,
+ unsigned usage_hint);
+
+Bool
+exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int depth,
+ int bitsPerPixel, int devKind, pointer pPixData);
+
+Bool
+exaDestroyPixmap_classic (PixmapPtr pPixmap);
+
+Bool
+exaPixmapHasGpuCopy_classic(PixmapPtr pPixmap);
+
+/* exa_driver.c */
+PixmapPtr
+exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
+ unsigned usage_hint);
+
+Bool
+exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth,
+ int bitsPerPixel, int devKind, pointer pPixData);
+
+Bool
+exaDestroyPixmap_driver (PixmapPtr pPixmap);
+
+Bool
+exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap);
+
+/* exa_mixed.c */
+PixmapPtr
+exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
+ unsigned usage_hint);
+
+Bool
+exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
+ int bitsPerPixel, int devKind, pointer pPixData);
+
+Bool
+exaDestroyPixmap_mixed(PixmapPtr pPixmap);
+
+Bool
+exaPixmapHasGpuCopy_mixed(PixmapPtr pPixmap);
+
+/* exa_migration_mixed.c */
+void
+exaCreateDriverPixmap_mixed(PixmapPtr pPixmap);
+
+void
+exaDoMigration_mixed(ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel);
+
+void
+exaMoveInPixmap_mixed(PixmapPtr pPixmap);
+
+void
+exaDamageReport_mixed(DamagePtr pDamage, RegionPtr pRegion, void *closure);
+
+void
+exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg);
+
+/* exa_render.c */
+Bool
+exaOpReadsDestination (CARD8 op);
+
+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
+exaCompositeRects(CARD8 op,
+ PicturePtr Src,
+ PicturePtr pMask,
+ PicturePtr pDst,
+ int nrect,
+ ExaCompositeRectPtr rects);
+
+void
+exaTrapezoids (CARD8 op, PicturePtr pSrc, PicturePtr pDst,
+ PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc,
+ int ntrap, xTrapezoid *traps);
+
+void
+exaTriangles (CARD8 op, PicturePtr pSrc, PicturePtr pDst,
+ PictFormatPtr maskFormat, INT16 xSrc, INT16 ySrc,
+ int ntri, xTriangle *tris);
+
+/* exa_glyph.c */
+void
+exaGlyphsInit(ScreenPtr pScreen);
+
+void
+exaGlyphsFini (ScreenPtr pScreen);
+
+void
+exaGlyphs (CARD8 op,
+ PicturePtr pSrc,
+ PicturePtr pDst,
+ PictFormatPtr maskFormat,
+ INT16 xSrc,
+ INT16 ySrc,
+ int nlist,
+ GlyphListPtr list,
+ GlyphPtr *glyphs);
+
+/* exa_migration_classic.c */
+void
+exaCopyDirtyToSys (ExaMigrationPtr migrate);
+
+void
+exaCopyDirtyToFb (ExaMigrationPtr migrate);
+
+void
+exaDoMigration_classic (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel);
+
+void
+exaPixmapSave (ScreenPtr pScreen, ExaOffscreenArea *area);
+
+void
+exaMoveOutPixmap_classic (PixmapPtr pPixmap);
+
+void
+exaMoveInPixmap_classic (PixmapPtr pPixmap);
+
+void
+exaPrepareAccessReg_classic(PixmapPtr pPixmap, int index, RegionPtr pReg);
+
+#endif /* EXAPRIV_H */
diff --git a/xorg-server/exa/exa_unaccel.c b/xorg-server/exa/exa_unaccel.c index 354733921..9c22fc5f1 100644 --- a/xorg-server/exa/exa_unaccel.c +++ b/xorg-server/exa/exa_unaccel.c @@ -759,7 +759,7 @@ exaGetPixmapFirstPixel (PixmapPtr pPixmap) return pixel;
}
default:
- FatalError("%s called for invalid bpp %d\n", __func__,
+ FatalError("%s called for invalid bpp %d\n", __FUNCTION__,
pPixmap->drawable.bitsPerPixel);
}
}
diff --git a/xorg-server/exa/makefile b/xorg-server/exa/makefile new file mode 100644 index 000000000..5ad11a1ed --- /dev/null +++ b/xorg-server/exa/makefile @@ -0,0 +1,14 @@ +LIBRARY=libexa
+
+CSRCS = \
+ exa.c \
+ exa_classic.c \
+ exa_migration_classic.c \
+ exa_driver.c \
+ exa_mixed.c \
+ exa_migration_mixed.c \
+ exa_accel.c \
+ exa_glyphs.c \
+ exa_offscreen.c \
+ exa_render.c \
+ exa_unaccel.c
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