EXA: Remove usage of alloca
Replace with heap allocations.
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34cdf06e4c
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3b77689266
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@ -619,7 +619,7 @@ exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
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return;
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}
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prect = ALLOCATE_LOCAL(sizeof(xRectangle) * npt);
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prect = xalloc(sizeof(xRectangle) * npt);
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for (i = 0; i < npt; i++) {
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prect[i].x = ppt[i].x;
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prect[i].y = ppt[i].y;
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@ -631,7 +631,7 @@ exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
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prect[i].height = 1;
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}
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pGC->ops->PolyFillRect(pDrawable, pGC, npt, prect);
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DEALLOCATE_LOCAL(prect);
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xfree(prect);
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}
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/**
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@ -654,7 +654,7 @@ exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
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return;
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}
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prect = ALLOCATE_LOCAL(sizeof(xRectangle) * (npt - 1));
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prect = xalloc(sizeof(xRectangle) * (npt - 1));
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x1 = ppt[0].x;
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y1 = ppt[0].y;
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/* If we have any non-horizontal/vertical, fall back. */
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@ -668,7 +668,7 @@ exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
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}
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if (x1 != x2 && y1 != y2) {
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DEALLOCATE_LOCAL(prect);
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xfree(prect);
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ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
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return;
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}
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@ -692,7 +692,7 @@ exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
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y1 = y2;
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}
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pGC->ops->PolyFillRect(pDrawable, pGC, npt - 1, prect);
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DEALLOCATE_LOCAL(prect);
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xfree(prect);
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}
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/**
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@ -723,7 +723,7 @@ exaPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg,
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}
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}
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prect = ALLOCATE_LOCAL(sizeof(xRectangle) * nseg);
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prect = xalloc(sizeof(xRectangle) * nseg);
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for (i = 0; i < nseg; i++) {
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if (pSeg[i].x1 < pSeg[i].x2) {
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prect[i].x = pSeg[i].x1;
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@ -741,7 +741,7 @@ exaPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg,
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}
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}
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pGC->ops->PolyFillRect(pDrawable, pGC, nseg, prect);
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DEALLOCATE_LOCAL(prect);
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xfree(prect);
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}
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static Bool exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion,
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