diff options
Diffstat (limited to 'mi/mibitblt.c')
| -rw-r--r-- | mi/mibitblt.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/mi/mibitblt.c b/mi/mibitblt.c index a36e1aacb..cc8b11d9c 100644 --- a/mi/mibitblt.c +++ b/mi/mibitblt.c @@ -104,7 +104,7 @@ miCopyArea(DrawablePtr pSrcDrawable, /* If the destination isn't realized, this is easy */ if (pDstDrawable->type == DRAWABLE_WINDOW && !((WindowPtr)pDstDrawable)->realized) - return (RegionPtr)NULL; + return NULL; /* clip the source */ if (pSrcDrawable->type == DRAWABLE_PIXMAP) @@ -143,14 +143,11 @@ miCopyArea(DrawablePtr pSrcDrawable, dsty += pDstDrawable->y; } - pptFirst = ppt = (DDXPointPtr) - xalloc(heightSrc * sizeof(DDXPointRec)); - pwidthFirst = pwidth = (unsigned int *) - xalloc(heightSrc * sizeof(unsigned int)); + pptFirst = ppt = xalloc(heightSrc * sizeof(DDXPointRec)); + pwidthFirst = pwidth = xalloc(heightSrc * sizeof(unsigned int)); numRects = REGION_NUM_RECTS(prgnSrcClip); boxes = REGION_RECTS(prgnSrcClip); - ordering = (unsigned int *) - xalloc(numRects * sizeof(unsigned int)); + ordering = xalloc(numRects * sizeof(unsigned int)); if(!pptFirst || !pwidthFirst || !ordering) { if (ordering) @@ -159,7 +156,7 @@ miCopyArea(DrawablePtr pSrcDrawable, xfree(pwidthFirst); if (pptFirst) xfree(pptFirst); - return (RegionPtr)NULL; + return NULL; } /* If not the same drawable then order of move doesn't matter. @@ -238,8 +235,7 @@ miCopyArea(DrawablePtr pSrcDrawable, ppt++->y = y++; *pwidth++ = width; } - pbits = (unsigned int *)xalloc(height * PixmapBytePad(width, - pSrcDrawable->depth)); + pbits = xalloc(height * PixmapBytePad(width, pSrcDrawable->depth)); if (pbits) { (*pSrcDrawable->pScreen->GetSpans)(pSrcDrawable, width, pptFirst, @@ -319,7 +315,7 @@ miGetPlane( if(!result) result = xcalloc(h, widthInBytes); if (!result) - return (MiBits *)NULL; + return NULL; bitsPerPixel = pDraw->bitsPerPixel; pOut = (OUT_TYPE *) result; if(bitsPerPixel == 1) @@ -433,8 +429,8 @@ miOpqStipDrawable(DrawablePtr pDraw, GCPtr pGC, RegionPtr prgnSrc, dixChangeGC(NullClient, pGCT, GCBackground, NULL, gcv); ValidateGC((DrawablePtr)pPixmap, pGCT); miClearDrawable((DrawablePtr)pPixmap, pGCT); - ppt = pptFirst = (DDXPointPtr)xalloc(h * sizeof(DDXPointRec)); - pwidth = pwidthFirst = (int *)xalloc(h * sizeof(int)); + ppt = pptFirst = xalloc(h * sizeof(DDXPointRec)); + pwidth = pwidthFirst = xalloc(h * sizeof(int)); if(!pptFirst || !pwidthFirst) { if (pwidthFirst) xfree(pwidthFirst); @@ -651,7 +647,7 @@ miGetImage( DrawablePtr pDraw, int sx, int sy, int w, int h, int i, linelength, width, srcx, srcy; DDXPointRec pt = {0, 0}; XID gcv[2]; - PixmapPtr pPixmap = (PixmapPtr)NULL; + PixmapPtr pPixmap = NULL; GCPtr pGC = NULL; depth = pDraw->depth; @@ -802,8 +798,8 @@ miPutImage( DrawablePtr pDraw, GCPtr pGC, int depth, break; case ZPixmap: - ppt = pptFirst = (DDXPointPtr)xalloc(h * sizeof(DDXPointRec)); - pwidth = pwidthFirst = (int *)xalloc(h * sizeof(int)); + ppt = pptFirst = xalloc(h * sizeof(DDXPointRec)); + pwidth = pwidthFirst = xalloc(h * sizeof(int)); if(!pptFirst || !pwidthFirst) { if (pwidthFirst) |