forked from old/legacy-imlib2
parent
9ed198dd4e
commit
bc9df479a1
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@ -1741,6 +1741,11 @@ __imlib_polygon_get_bounds(ImlibPoly poly, int *px1, int *py1, int *px2,
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int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
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int i;
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*px1=0;
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*py1=0;
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*px2=0;
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*py2=0;
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if (!poly || !poly->points || (poly->pointcount < 2))
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return;
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@ -2090,9 +2095,9 @@ spanAA(ImlibImage * im, int y, edgeRec * pt1, edgeRec * pt2, DATA8 r, DATA8 g,
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da = a / (upramp_len);
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alpha = da;
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/* draw the upramp */
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p = &(im->data[(im->w * y) + ux1]);
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for (ux1 = pt1[y].x; ux1 < (int) (pt1[y].x + upramp_len); ux1++)
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{
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p = &(im->data[(im->w * y) + ux1]);
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switch (op)
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{
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case OP_RESHADE:
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@ -2114,6 +2119,7 @@ spanAA(ImlibImage * im, int y, edgeRec * pt1, edgeRec * pt2, DATA8 r, DATA8 g,
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alpha = 255;
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else
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alpha += da;
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p++;
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}
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/* the final span start is shifted */
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x1 += upramp_len;
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