diff options
Diffstat (limited to 'src/gui/painting/qregion.cpp')
| -rw-r--r-- | src/gui/painting/qregion.cpp | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp index ce5abdbbd9..47668c62b6 100644 --- a/src/gui/painting/qregion.cpp +++ b/src/gui/painting/qregion.cpp @@ -1585,14 +1585,14 @@ void QRegionPrivate::selfTest() const static QRegionPrivate qrp; QRegion::QRegionData QRegion::shared_empty = {Q_BASIC_ATOMIC_INITIALIZER(1), &qrp}; -typedef void (*OverlapFunc)(register QRegionPrivate &dest, register const QRect *r1, const QRect *r1End, - register const QRect *r2, const QRect *r2End, register int y1, register int y2); -typedef void (*NonOverlapFunc)(register QRegionPrivate &dest, register const QRect *r, const QRect *rEnd, - register int y1, register int y2); +typedef void (*OverlapFunc)(QRegionPrivate &dest, const QRect *r1, const QRect *r1End, + const QRect *r2, const QRect *r2End, int y1, int y2); +typedef void (*NonOverlapFunc)(QRegionPrivate &dest, const QRect *r, const QRect *rEnd, + int y1, int y2); static bool EqualRegion(const QRegionPrivate *r1, const QRegionPrivate *r2); static void UnionRegion(const QRegionPrivate *reg1, const QRegionPrivate *reg2, QRegionPrivate &dest); -static void miRegionOp(register QRegionPrivate &dest, const QRegionPrivate *reg1, const QRegionPrivate *reg2, +static void miRegionOp(QRegionPrivate &dest, const QRegionPrivate *reg1, const QRegionPrivate *reg2, OverlapFunc overlapFunc, NonOverlapFunc nonOverlap1Func, NonOverlapFunc nonOverlap2Func); @@ -1789,7 +1789,7 @@ SOFTWARE. */ /* $XFree86: xc/lib/X11/Region.c,v 1.1.1.2.2.2 1998/10/04 15:22:50 hohndel Exp $ */ -static void UnionRectWithRegion(register const QRect *rect, const QRegionPrivate *source, +static void UnionRectWithRegion(const QRect *rect, const QRegionPrivate *source, QRegionPrivate &dest) { if (rect->isEmpty()) @@ -1824,9 +1824,9 @@ static void UnionRectWithRegion(register const QRect *rect, const QRegionPrivate */ static void miSetExtents(QRegionPrivate &dest) { - register const QRect *pBox, + const QRect *pBox, *pBoxEnd; - register QRect *pExtents; + QRect *pExtents; dest.innerRect.setCoords(0, 0, -1, -1); dest.innerArea = -1; @@ -1871,11 +1871,11 @@ static void miSetExtents(QRegionPrivate &dest) added by raymond */ -static void OffsetRegion(register QRegionPrivate ®ion, register int x, register int y) +static void OffsetRegion(QRegionPrivate ®ion, int x, int y) { if (region.rects.size()) { - register QRect *pbox = region.rects.data(); - register int nbox = region.numRects; + QRect *pbox = region.rects.data(); + int nbox = region.numRects; while (nbox--) { pbox->translate(x, y); @@ -1902,12 +1902,12 @@ static void OffsetRegion(register QRegionPrivate ®ion, register int x, regist * *----------------------------------------------------------------------- */ -static void miIntersectO(register QRegionPrivate &dest, register const QRect *r1, const QRect *r1End, - register const QRect *r2, const QRect *r2End, int y1, int y2) +static void miIntersectO(QRegionPrivate &dest, const QRect *r1, const QRect *r1End, + const QRect *r2, const QRect *r2End, int y1, int y2) { - register int x1; - register int x2; - register QRect *pNextRect; + int x1; + int x2; + QRect *pNextRect; pNextRect = dest.rects.data() + dest.numRects; @@ -1967,11 +1967,11 @@ static void miIntersectO(register QRegionPrivate &dest, register const QRect *r1 * *----------------------------------------------------------------------- */ -static int miCoalesce(register QRegionPrivate &dest, int prevStart, int curStart) +static int miCoalesce(QRegionPrivate &dest, int prevStart, int curStart) { - register QRect *pPrevBox; /* Current box in previous band */ - register QRect *pCurBox; /* Current box in current band */ - register QRect *pRegEnd; /* End of region */ + QRect *pPrevBox; /* Current box in previous band */ + QRect *pCurBox; /* Current box in current band */ + QRect *pRegEnd; /* End of region */ int curNumRects; /* Number of rectangles in current band */ int prevNumRects; /* Number of rectangles in previous band */ int bandY1; /* Y1 coordinate for current band */ @@ -2096,21 +2096,21 @@ static int miCoalesce(register QRegionPrivate &dest, int prevStart, int curStart * *----------------------------------------------------------------------- */ -static void miRegionOp(register QRegionPrivate &dest, +static void miRegionOp(QRegionPrivate &dest, const QRegionPrivate *reg1, const QRegionPrivate *reg2, OverlapFunc overlapFunc, NonOverlapFunc nonOverlap1Func, NonOverlapFunc nonOverlap2Func) { - register const QRect *r1; // Pointer into first region - register const QRect *r2; // Pointer into 2d region + const QRect *r1; // Pointer into first region + const QRect *r2; // Pointer into 2d region const QRect *r1End; // End of 1st region const QRect *r2End; // End of 2d region - register int ybot; // Bottom of intersection - register int ytop; // Top of intersection + int ybot; // Bottom of intersection + int ytop; // Top of intersection int prevBand; // Index of start of previous band in dest int curBand; // Index of start of current band in dest - register const QRect *r1BandEnd; // End of current band in r1 - register const QRect *r2BandEnd; // End of current band in r2 + const QRect *r1BandEnd; // End of current band in r1 + const QRect *r2BandEnd; // End of current band in r2 int top; // Top of non-overlapping band int bot; // Bottom of non-overlapping band @@ -2312,10 +2312,10 @@ static void miRegionOp(register QRegionPrivate &dest, *----------------------------------------------------------------------- */ -static void miUnionNonO(register QRegionPrivate &dest, register const QRect *r, const QRect *rEnd, - register int y1, register int y2) +static void miUnionNonO(QRegionPrivate &dest, const QRect *r, const QRect *rEnd, + int y1, int y2) { - register QRect *pNextRect; + QRect *pNextRect; pNextRect = dest.rects.data() + dest.numRects; @@ -2348,10 +2348,10 @@ static void miUnionNonO(register QRegionPrivate &dest, register const QRect *r, *----------------------------------------------------------------------- */ -static void miUnionO(register QRegionPrivate &dest, register const QRect *r1, const QRect *r1End, - register const QRect *r2, const QRect *r2End, register int y1, register int y2) +static void miUnionO(QRegionPrivate &dest, const QRect *r1, const QRect *r1End, + const QRect *r2, const QRect *r2End, int y1, int y2) { - register QRect *pNextRect; + QRect *pNextRect; pNextRect = dest.rects.data() + dest.numRects; @@ -2437,10 +2437,10 @@ static void UnionRegion(const QRegionPrivate *reg1, const QRegionPrivate *reg2, *----------------------------------------------------------------------- */ -static void miSubtractNonO1(register QRegionPrivate &dest, register const QRect *r, - const QRect *rEnd, register int y1, register int y2) +static void miSubtractNonO1(QRegionPrivate &dest, const QRect *r, + const QRect *rEnd, int y1, int y2) { - register QRect *pNextRect; + QRect *pNextRect; pNextRect = dest.rects.data() + dest.numRects; @@ -2471,11 +2471,11 @@ static void miSubtractNonO1(register QRegionPrivate &dest, register const QRect *----------------------------------------------------------------------- */ -static void miSubtractO(register QRegionPrivate &dest, register const QRect *r1, const QRect *r1End, - register const QRect *r2, const QRect *r2End, register int y1, register int y2) +static void miSubtractO(QRegionPrivate &dest, const QRect *r1, const QRect *r1End, + const QRect *r2, const QRect *r2End, int y1, int y2) { - register QRect *pNextRect; - register int x1; + QRect *pNextRect; + int x1; x1 = r1->left(); @@ -2573,7 +2573,7 @@ static void miSubtractO(register QRegionPrivate &dest, register const QRect *r1, */ static void SubtractRegion(QRegionPrivate *regM, QRegionPrivate *regS, - register QRegionPrivate &dest) + QRegionPrivate &dest) { Q_ASSERT(!isEmptyHelper(regM)); Q_ASSERT(!isEmptyHelper(regS)); @@ -2668,12 +2668,12 @@ static bool PointInRegion(QRegionPrivate *pRegion, int x, int y) return false; } -static bool RectInRegion(register QRegionPrivate *region, int rx, int ry, uint rwidth, uint rheight) +static bool RectInRegion(QRegionPrivate *region, int rx, int ry, uint rwidth, uint rheight) { - register const QRect *pbox; - register const QRect *pboxEnd; + const QRect *pbox; + const QRect *pboxEnd; QRect rect(rx, ry, rwidth, rheight); - register QRect *prect = ▭ + QRect *prect = ▭ int partIn, partOut; if (!region || region->numRects == 0 || !EXTENTCHECK(®ion->extents, prect)) @@ -3094,8 +3094,8 @@ SOFTWARE. static void InsertEdgeInET(EdgeTable *ET, EdgeTableEntry *ETE, int scanline, ScanLineListBlock **SLLBlock, int *iSLLBlock) { - register EdgeTableEntry *start, *prev; - register ScanLineList *pSLL, *pPrevSLL; + EdgeTableEntry *start, *prev; + ScanLineList *pSLL, *pPrevSLL; ScanLineListBlock *tmpSLLBlock; /* @@ -3172,11 +3172,11 @@ static void InsertEdgeInET(EdgeTable *ET, EdgeTableEntry *ETE, int scanline, * */ -static void CreateETandAET(register int count, register const QPoint *pts, - EdgeTable *ET, EdgeTableEntry *AET, register EdgeTableEntry *pETEs, +static void CreateETandAET(int count, const QPoint *pts, + EdgeTable *ET, EdgeTableEntry *AET, EdgeTableEntry *pETEs, ScanLineListBlock *pSLLBlock) { - register const QPoint *top, + const QPoint *top, *bottom, *PrevPt, *CurrPt; @@ -3259,10 +3259,10 @@ static void CreateETandAET(register int count, register const QPoint *pts, * */ -static void loadAET(register EdgeTableEntry *AET, register EdgeTableEntry *ETEs) +static void loadAET(EdgeTableEntry *AET, EdgeTableEntry *ETEs) { - register EdgeTableEntry *pPrevAET; - register EdgeTableEntry *tmp; + EdgeTableEntry *pPrevAET; + EdgeTableEntry *tmp; pPrevAET = AET; AET = AET->next; @@ -3303,11 +3303,11 @@ static void loadAET(register EdgeTableEntry *AET, register EdgeTableEntry *ETEs) * V-------------------> V---> ... * */ -static void computeWAET(register EdgeTableEntry *AET) +static void computeWAET(EdgeTableEntry *AET) { - register EdgeTableEntry *pWETE; - register int inside = 1; - register int isInside = 0; + EdgeTableEntry *pWETE; + int inside = 1; + int isInside = 0; AET->nextWETE = 0; pWETE = AET; @@ -3337,12 +3337,12 @@ static void computeWAET(register EdgeTableEntry *AET) * */ -static int InsertionSort(register EdgeTableEntry *AET) +static int InsertionSort(EdgeTableEntry *AET) { - register EdgeTableEntry *pETEchase; - register EdgeTableEntry *pETEinsert; - register EdgeTableEntry *pETEchaseBackTMP; - register int changed = 0; + EdgeTableEntry *pETEchase; + EdgeTableEntry *pETEinsert; + EdgeTableEntry *pETEchaseBackTMP; + int changed = 0; AET = AET->next; while (AET) { @@ -3370,9 +3370,9 @@ static int InsertionSort(register EdgeTableEntry *AET) /* * Clean up our act. */ -static void FreeStorage(register ScanLineListBlock *pSLLBlock) +static void FreeStorage(ScanLineListBlock *pSLLBlock) { - register ScanLineListBlock *tmpSLLBlock; + ScanLineListBlock *tmpSLLBlock; while (pSLLBlock) { tmpSLLBlock = pSLLBlock->next; @@ -3436,7 +3436,7 @@ static inline void flushRow(const QRegionSpan *spans, int y, int numSpans, QRegi * stack by the calling procedure. * */ -static void PtsToRegion(register int numFullPtBlocks, register int iCurPtBlock, +static void PtsToRegion(int numFullPtBlocks, int iCurPtBlock, POINTBLOCK *FirstPtBlock, QRegionPrivate *reg) { int lastRow = 0; @@ -3512,12 +3512,12 @@ static QRegionPrivate *PolygonRegion(const QPoint *Pts, int Count, int rule) //int rule; /* winding rule */ { QRegionPrivate *region; - register EdgeTableEntry *pAET; /* Active Edge Table */ - register int y; /* current scanline */ - register int iPts = 0; /* number of pts in buffer */ - register EdgeTableEntry *pWETE; /* Winding Edge Table Entry*/ - register ScanLineList *pSLL; /* current scanLineList */ - register QPoint *pts; /* output buffer */ + EdgeTableEntry *pAET; /* Active Edge Table */ + int y; /* current scanline */ + int iPts = 0; /* number of pts in buffer */ + EdgeTableEntry *pWETE; /* Winding Edge Table Entry*/ + ScanLineList *pSLL; /* current scanLineList */ + QPoint *pts; /* output buffer */ EdgeTableEntry *pPrevAET; /* ptr to previous AET */ EdgeTable ET; /* header node for ET */ EdgeTableEntry AET; /* header node for AET */ |