From 4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 25 Jul 2009 19:39:46 +0000 Subject: Added xorg-server-1.6.2.tar.gz --- xorg-server/miext/damage/damage.c | 202 +++++++++++++++++++++++++++++--------- 1 file changed, 153 insertions(+), 49 deletions(-) (limited to 'xorg-server/miext/damage/damage.c') diff --git a/xorg-server/miext/damage/damage.c b/xorg-server/miext/damage/damage.c index b9a15ee20..fa2f27997 100644 --- a/xorg-server/miext/damage/damage.c +++ b/xorg-server/miext/damage/damage.c @@ -70,10 +70,14 @@ #define pixmapDamage(pPixmap) damagePixPriv(pPixmap) -static DevPrivateKey damageScrPrivateKey = &damageScrPrivateKey; -static DevPrivateKey damagePixPrivateKey = &damagePixPrivateKey; -static DevPrivateKey damageGCPrivateKey = &damageGCPrivateKey; -static DevPrivateKey damageWinPrivateKey = &damageWinPrivateKey; +static int damageScrPrivateKeyIndex; +static DevPrivateKey damageScrPrivateKey = &damageScrPrivateKeyIndex; +static int damagePixPrivateKeyIndex; +static DevPrivateKey damagePixPrivateKey = &damagePixPrivateKeyIndex; +static int damageGCPrivateKeyIndex; +static DevPrivateKey damageGCPrivateKey = &damageGCPrivateKeyIndex; +static int damageWinPrivateKeyIndex; +static DevPrivateKey damageWinPrivateKey = &damageWinPrivateKeyIndex; static DamagePtr * getDrawableDamageRef (DrawablePtr pDrawable) @@ -117,7 +121,7 @@ getDrawableDamageRef (DrawablePtr pDrawable) dixLookupPrivateAddr(&(pWindow)->devPrivates, damageWinPrivateKey) static void -DamageReportDamage (DamagePtr pDamage, RegionPtr pDamageRegion) +damageReportDamage (DamagePtr pDamage, RegionPtr pDamageRegion) { BoxRec tmpBox; RegionRec tmpRegion; @@ -125,6 +129,8 @@ DamageReportDamage (DamagePtr pDamage, RegionPtr pDamageRegion) switch (pDamage->damageLevel) { case DamageReportRawRegion: + REGION_UNION(pScreen, &pDamage->damage, &pDamage->damage, + pDamageRegion); (*pDamage->damageReport) (pDamage, pDamageRegion, pDamage->closure); break; case DamageReportDeltaRegion: @@ -162,13 +168,55 @@ DamageReportDamage (DamagePtr pDamage, RegionPtr pDamageRegion) } } +static void +damageReportDamagePostRendering (DamagePtr pDamage, RegionPtr pOldDamage, RegionPtr pDamageRegion) +{ + BoxRec tmpBox; + RegionRec tmpRegion, newDamage; + Bool was_empty; + + REGION_UNION(pScreem, &newDamage, pOldDamage, pDamageRegion); + + switch (pDamage->damageLevel) { + case DamageReportRawRegion: + (*pDamage->damageReportPostRendering) (pDamage, pDamageRegion, pDamage->closure); + break; + case DamageReportDeltaRegion: + REGION_NULL (pScreen, &tmpRegion); + REGION_SUBTRACT (pScreen, &tmpRegion, pDamageRegion, pOldDamage); + if (REGION_NOTEMPTY (pScreen, &tmpRegion)) { + (*pDamage->damageReportPostRendering) (pDamage, &tmpRegion, pDamage->closure); + } + REGION_UNINIT(pScreen, &tmpRegion); + break; + case DamageReportBoundingBox: + tmpBox = *REGION_EXTENTS (pScreen, pOldDamage); + if (!BOX_SAME (&tmpBox, REGION_EXTENTS (pScreen, &newDamage))) { + (*pDamage->damageReportPostRendering) (pDamage, &newDamage, + pDamage->closure); + } + break; + case DamageReportNonEmpty: + was_empty = !REGION_NOTEMPTY(pScreen, pOldDamage); + if (was_empty && REGION_NOTEMPTY(pScreen, &newDamage)) { + (*pDamage->damageReportPostRendering) (pDamage, &newDamage, + pDamage->closure); + } + break; + case DamageReportNone: + break; + } + + REGION_UNINIT(pScreen, &newDamage); +} + #if DAMAGE_DEBUG_ENABLE static void -_damageDamageRegion (DrawablePtr pDrawable, RegionPtr pRegion, Bool clip, int subWindowMode, const char *where) -#define damageDamageRegion(d,r,c,m) _damageDamageRegion(d,r,c,m,__FUNCTION__) +_damageRegionAppend (DrawablePtr pDrawable, RegionPtr pRegion, Bool clip, int subWindowMode, const char *where) +#define damageRegionAppend(d,r,c,m) _damageRegionAppend(d,r,c,m,__FUNCTION__) #else static void -damageDamageRegion (DrawablePtr pDrawable, RegionPtr pRegion, Bool clip, +damageRegionAppend (DrawablePtr pDrawable, RegionPtr pRegion, Bool clip, int subWindowMode) #endif { @@ -300,15 +348,22 @@ damageDamageRegion (DrawablePtr pDrawable, RegionPtr pRegion, Bool clip, if (draw_x || draw_y) REGION_TRANSLATE (pScreen, pDamageRegion, -draw_x, -draw_y); - /* If the damage rec has been flagged to report damage after the op has - * completed, then union it into the delayed damage region, which will - * be used for reporting after calling down, and skip the reporting - */ - if (!pDamage->reportAfter) { - DamageReportDamage (pDamage, pDamageRegion); - } else { + /* Store damage region if needed after submission. */ + if (pDamage->reportAfter || pDamage->damageMarker) REGION_UNION(pScreen, &pDamage->pendingDamage, &pDamage->pendingDamage, pDamageRegion); + + /* Duplicate current damage if needed. */ + if (pDamage->damageMarker) + REGION_COPY(pScreen, &pDamage->backupDamage, &pDamage->damage); + + /* Report damage now, if desired. */ + if (!pDamage->reportAfter) { + if (pDamage->damageReport) + damageReportDamage (pDamage, pDamageRegion); + else + REGION_UNION(pScreen, &pDamage->damage, + &pDamage->damage, pDamageRegion); } /* @@ -326,16 +381,28 @@ damageDamageRegion (DrawablePtr pDrawable, RegionPtr pRegion, Bool clip, } static void -damageReportPostOp (DrawablePtr pDrawable) +damageRegionProcessPending (DrawablePtr pDrawable) { drawableDamage(pDrawable); for (; pDamage != NULL; pDamage = pDamage->pNext) { + /* submit damage marker whenever possible. */ + if (pDamage->damageMarker) + (*pDamage->damageMarker) (pDrawable, pDamage, &pDamage->backupDamage, &pDamage->pendingDamage, pDamage->closure); if (pDamage->reportAfter) { - DamageReportDamage (pDamage, &pDamage->pendingDamage); - REGION_EMPTY (pScreen, &pDamage->pendingDamage); + /* It's possible that there is only interest in postRendering reporting. */ + if (pDamage->damageReport) + damageReportDamage (pDamage, &pDamage->pendingDamage); + else + REGION_UNION(pScreen, &pDamage->damage, &pDamage->damage, + &pDamage->pendingDamage); } + + if (pDamage->reportAfter || pDamage->damageMarker) + REGION_EMPTY (pScreen, &pDamage->pendingDamage); + if (pDamage->damageMarker) + REGION_EMPTY (pScreen, &pDamage->backupDamage); } } @@ -353,9 +420,9 @@ damageDamageBox (DrawablePtr pDrawable, BoxPtr pBox, int subWindowMode) REGION_INIT (pDrawable->pScreen, ®ion, pBox, 1); #if DAMAGE_DEBUG_ENABLE - _damageDamageRegion (pDrawable, ®ion, TRUE, subWindowMode, where); + _damageRegionAppend (pDrawable, ®ion, TRUE, subWindowMode, where); #else - damageDamageRegion (pDrawable, ®ion, TRUE, subWindowMode); + damageRegionAppend (pDrawable, ®ion, TRUE, subWindowMode); #endif REGION_UNINIT (pDrawable->pScreen, ®ion); } @@ -585,7 +652,7 @@ damageComposite (CARD8 op, yDst, width, height); - damageReportPostOp (pDst->pDrawable); + damageRegionProcessPending (pDst->pDrawable); wrap (pScrPriv, ps, Composite, damageComposite); } @@ -652,7 +719,7 @@ damageGlyphs (CARD8 op, } unwrap (pScrPriv, ps, Glyphs); (*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, list, glyphs); - damageReportPostOp (pDst->pDrawable); + damageRegionProcessPending (pDst->pDrawable); wrap (pScrPriv, ps, Glyphs, damageGlyphs); } @@ -704,7 +771,7 @@ damageAddTraps (PicturePtr pPicture, } unwrap (pScrPriv, ps, AddTraps); (*ps->AddTraps) (pPicture, x_off, y_off, ntrap, traps); - damageReportPostOp (pPicture->pDrawable); + damageRegionProcessPending (pPicture->pDrawable); wrap (pScrPriv, ps, AddTraps, damageAddTraps); } #endif @@ -757,7 +824,7 @@ damageFillSpans(DrawablePtr pDrawable, (*pGC->ops->FillSpans)(pDrawable, pGC, npt, ppt, pwidth, fSorted); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -805,7 +872,7 @@ damageSetSpans(DrawablePtr pDrawable, damageDamageBox (pDrawable, &box, pGC->subWindowMode); } (*pGC->ops->SetSpans)(pDrawable, pGC, pcharsrc, ppt, pwidth, npt, fSorted); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -837,7 +904,7 @@ damagePutImage(DrawablePtr pDrawable, } (*pGC->ops->PutImage)(pDrawable, pGC, depth, x, y, w, h, leftPad, format, pImage); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -881,7 +948,7 @@ damageCopyArea(DrawablePtr pSrc, ret = (*pGC->ops->CopyArea)(pSrc, pDst, pGC, srcx, srcy, width, height, dstx, dsty); - damageReportPostOp (pDst); + damageRegionProcessPending (pDst); DAMAGE_GC_OP_EPILOGUE(pGC, pDst); return ret; } @@ -927,7 +994,7 @@ damageCopyPlane(DrawablePtr pSrc, ret = (*pGC->ops->CopyPlane)(pSrc, pDst, pGC, srcx, srcy, width, height, dstx, dsty, bitPlane); - damageReportPostOp (pDst); + damageRegionProcessPending (pDst); DAMAGE_GC_OP_EPILOGUE(pGC, pDst); return ret; } @@ -969,7 +1036,7 @@ damagePolyPoint(DrawablePtr pDrawable, damageDamageBox (pDrawable, &box, pGC->subWindowMode); } (*pGC->ops->PolyPoint)(pDrawable, pGC, mode, npt, ppt); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1043,7 +1110,7 @@ damagePolylines(DrawablePtr pDrawable, damageDamageBox (pDrawable, &box, pGC->subWindowMode); } (*pGC->ops->Polylines)(pDrawable, pGC, mode, npt, ppt); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1122,7 +1189,7 @@ damagePolySegment(DrawablePtr pDrawable, damageDamageBox (pDrawable, &box, pGC->subWindowMode); } (*pGC->ops->PolySegment)(pDrawable, pGC, nSeg, pSeg); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1184,7 +1251,7 @@ damagePolyRectangle(DrawablePtr pDrawable, } } (*pGC->ops->PolyRectangle)(pDrawable, pGC, nRects, pRects); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1237,7 +1304,7 @@ damagePolyArc(DrawablePtr pDrawable, damageDamageBox (pDrawable, &box, pGC->subWindowMode); } (*pGC->ops->PolyArc)(pDrawable, pGC, nArcs, pArcs); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1296,7 +1363,7 @@ damageFillPolygon(DrawablePtr pDrawable, } (*pGC->ops->FillPolygon)(pDrawable, pGC, shape, mode, npt, ppt); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1335,7 +1402,7 @@ damagePolyFillRect(DrawablePtr pDrawable, damageDamageBox (pDrawable, &box, pGC->subWindowMode); } (*pGC->ops->PolyFillRect)(pDrawable, pGC, nRects, pRects); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1377,7 +1444,7 @@ damagePolyFillArc(DrawablePtr pDrawable, damageDamageBox (pDrawable, &box, pGC->subWindowMode); } (*pGC->ops->PolyFillArc)(pDrawable, pGC, nArcs, pArcs); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1488,7 +1555,7 @@ damagePolyText8(DrawablePtr pDrawable, Linear8Bit, TT_POLY8); else x = (*pGC->ops->PolyText8)(pDrawable, pGC, x, y, count, chars); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); return x; } @@ -1509,7 +1576,7 @@ damagePolyText16(DrawablePtr pDrawable, TT_POLY16); else x = (*pGC->ops->PolyText16)(pDrawable, pGC, x, y, count, chars); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); return x; } @@ -1529,7 +1596,7 @@ damageImageText8(DrawablePtr pDrawable, Linear8Bit, TT_IMAGE8); else (*pGC->ops->ImageText8)(pDrawable, pGC, x, y, count, chars); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1549,7 +1616,7 @@ damageImageText16(DrawablePtr pDrawable, TT_IMAGE16); else (*pGC->ops->ImageText16)(pDrawable, pGC, x, y, count, chars); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1568,7 +1635,7 @@ damageImageGlyphBlt(DrawablePtr pDrawable, nglyph, ppci, TRUE, pGC->subWindowMode); (*pGC->ops->ImageGlyphBlt)(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1586,7 +1653,7 @@ damagePolyGlyphBlt(DrawablePtr pDrawable, nglyph, ppci, FALSE, pGC->subWindowMode); (*pGC->ops->PolyGlyphBlt)(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1620,7 +1687,7 @@ damagePushPixels(GCPtr pGC, damageDamageBox (pDrawable, &box, pGC->subWindowMode); } (*pGC->ops->PushPixels)(pGC, pBitMap, pDrawable, dx, dy, xOrg, yOrg); - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); DAMAGE_GC_OP_EPILOGUE(pGC, pDrawable); } @@ -1700,12 +1767,12 @@ damageCopyWindow(WindowPtr pWindow, * at the destination location. Translate back and forth. */ REGION_TRANSLATE (pScreen, prgnSrc, dx, dy); - damageDamageRegion (&pWindow->drawable, prgnSrc, FALSE, -1); + damageRegionAppend (&pWindow->drawable, prgnSrc, FALSE, -1); REGION_TRANSLATE (pScreen, prgnSrc, -dx, -dy); } unwrap (pScrPriv, pScreen, CopyWindow); (*pScreen->CopyWindow) (pWindow, ptOldOrg, prgnSrc); - damageReportPostOp (&pWindow->drawable); + damageRegionProcessPending (&pWindow->drawable); wrap (pScrPriv, pScreen, CopyWindow, damageCopyWindow); } @@ -1788,6 +1855,10 @@ damageCloseScreen (int i, ScreenPtr pScreen) return (*pScreen->CloseScreen) (i, pScreen); } +/** + * Public functions for consumption outside this file. + */ + Bool DamageSetup (ScreenPtr pScreen) { @@ -1853,7 +1924,9 @@ DamageCreate (DamageReportFunc damageReport, pDamage->reportAfter = FALSE; pDamage->damageReport = damageReport; + pDamage->damageReportPostRendering = NULL; pDamage->damageDestroy = damageDestroy; + pDamage->damageMarker = NULL; return pDamage; } @@ -1977,7 +2050,7 @@ DamageEmpty (DamagePtr pDamage) REGION_EMPTY (pDamage->pDrawable->pScreen, &pDamage->damage); } -RegionPtr +_X_EXPORT RegionPtr DamageRegion (DamagePtr pDamage) { return &pDamage->damage; @@ -1989,21 +2062,52 @@ DamagePendingRegion (DamagePtr pDamage) return &pDamage->pendingDamage; } +_X_EXPORT void +DamageRegionAppend (DrawablePtr pDrawable, RegionPtr pRegion) +{ + damageRegionAppend (pDrawable, pRegion, FALSE, -1); +} + +_X_EXPORT void +DamageRegionProcessPending (DrawablePtr pDrawable) +{ + damageRegionProcessPending (pDrawable); +} + +/* If a damage marker is provided, then this function must be called after rendering is done. */ +/* Please do call back so any future enhancements can assume this function is called. */ +/* There are no strict timing requirements for calling this function, just as soon as (is cheaply) possible. */ +_X_EXPORT void +DamageRegionRendered (DrawablePtr pDrawable, DamagePtr pDamage, RegionPtr pOldDamage, RegionPtr pRegion) +{ + if (pDamage->damageReportPostRendering) + damageReportDamagePostRendering (pDamage, pOldDamage, pRegion); +} + +/* This call is very odd, i'm leaving it intact for API sake, but please don't use it. */ _X_EXPORT void DamageDamageRegion (DrawablePtr pDrawable, RegionPtr pRegion) { - damageDamageRegion (pDrawable, pRegion, FALSE, -1); + damageRegionAppend (pDrawable, pRegion, FALSE, -1); /* Go back and report this damage for DamagePtrs with reportAfter set, since * this call isn't part of an in-progress drawing op in the call chain and * the DDX probably just wants to know about it right away. */ - damageReportPostOp (pDrawable); + damageRegionProcessPending (pDrawable); } -void +_X_EXPORT void DamageSetReportAfterOp (DamagePtr pDamage, Bool reportAfter) { pDamage->reportAfter = reportAfter; } + +_X_EXPORT void +DamageSetPostRenderingFunctions(DamagePtr pDamage, DamageReportFunc damageReportPostRendering, + DamageMarkerFunc damageMarker) +{ + pDamage->damageReportPostRendering = damageReportPostRendering; + pDamage->damageMarker = damageMarker; +} -- cgit v1.2.3