diff options
Diffstat (limited to 'src/PolyReg.c')
| -rw-r--r-- | src/PolyReg.c | 54 |
1 files changed, 28 insertions, 26 deletions
diff --git a/src/PolyReg.c b/src/PolyReg.c index 17fced5..3e196cc 100644 --- a/src/PolyReg.c +++ b/src/PolyReg.c @@ -45,7 +45,7 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ************************************************************************/ -/* $XFree86: xc/lib/X11/PolyReg.c,v 1.6 2001/12/14 19:54:03 dawes Exp $ */ +/* $XFree86: xc/lib/X11/PolyReg.c,v 1.7 2003/04/13 19:22:17 dawes Exp $ */ #define LARGE_COORDINATE 1000000 #define SMALL_COORDINATE -LARGE_COORDINATE @@ -65,12 +65,12 @@ SOFTWARE. * */ static void -InsertEdgeInET(ET, ETE, scanline, SLLBlock, iSLLBlock) - EdgeTable *ET; - EdgeTableEntry *ETE; - int scanline; - ScanLineListBlock **SLLBlock; - int *iSLLBlock; +InsertEdgeInET( + EdgeTable *ET, + EdgeTableEntry *ETE, + int scanline, + ScanLineListBlock **SLLBlock, + int *iSLLBlock) { register EdgeTableEntry *start, *prev; register ScanLineList *pSLL, *pPrevSLL; @@ -153,13 +153,13 @@ InsertEdgeInET(ET, ETE, scanline, SLLBlock, iSLLBlock) */ static void -CreateETandAET(count, pts, ET, AET, pETEs, pSLLBlock) - register int count; - register XPoint *pts; - EdgeTable *ET; - EdgeTableEntry *AET; - register EdgeTableEntry *pETEs; - ScanLineListBlock *pSLLBlock; +CreateETandAET( + register int count, + register XPoint *pts, + EdgeTable *ET, + EdgeTableEntry *AET, + register EdgeTableEntry *pETEs, + ScanLineListBlock *pSLLBlock) { register XPoint *top, *bottom; register XPoint *PrevPt, *CurrPt; @@ -245,8 +245,9 @@ CreateETandAET(count, pts, ET, AET, pETEs, pSLLBlock) */ static void -loadAET(AET, ETEs) - register EdgeTableEntry *AET, *ETEs; +loadAET( + register EdgeTableEntry *AET, + register EdgeTableEntry *ETEs) { register EdgeTableEntry *pPrevAET; register EdgeTableEntry *tmp; @@ -293,8 +294,8 @@ loadAET(AET, ETEs) * */ static void -computeWAET(AET) - register EdgeTableEntry *AET; +computeWAET( + register EdgeTableEntry *AET) { register EdgeTableEntry *pWETE; register int inside = 1; @@ -332,8 +333,8 @@ computeWAET(AET) */ static int -InsertionSort(AET) - register EdgeTableEntry *AET; +InsertionSort( + register EdgeTableEntry *AET) { register EdgeTableEntry *pETEchase; register EdgeTableEntry *pETEinsert; @@ -369,8 +370,8 @@ InsertionSort(AET) * Clean up our act. */ static void -FreeStorage(pSLLBlock) - register ScanLineListBlock *pSLLBlock; +FreeStorage( + register ScanLineListBlock *pSLLBlock) { register ScanLineListBlock *tmpSLLBlock; @@ -390,10 +391,11 @@ FreeStorage(pSLLBlock) * stack by the calling procedure. * */ -static int PtsToRegion(numFullPtBlocks, iCurPtBlock, FirstPtBlock, reg) - register int numFullPtBlocks, iCurPtBlock; - POINTBLOCK *FirstPtBlock; - REGION *reg; +static int PtsToRegion( + register int numFullPtBlocks, + register int iCurPtBlock, + POINTBLOCK *FirstPtBlock, + REGION *reg) { register BOX *rects; register XPoint *pts; |