124 static void make_rgn(SkRegion* rgn, int left, int top, int right, int bottom,  in make_rgn()
133 static void test_union_bug_1505668(SkRegion* ra, SkRegion* rb, SkRegion* rc) {  in test_union_bug_1505668()
159     rc->op(*ra, *rb, SkRegion::kUnion_Op);  in test_union_bug_1505668()
170 static void scale_rgn(SkRegion* dst, const SkRegion& src, float scale) {  in scale_rgn()
171     SkRegion tmp;  in scale_rgn()
172     SkRegion::Iterator iter(src);  in scale_rgn()
177         tmp.op(r, SkRegion::kUnion_Op);  in scale_rgn()
182 static void paint_rgn(SkCanvas* canvas, const SkRegion& rgn,  in paint_rgn()
184     SkRegion scaled;  in paint_rgn()
187     SkRegion::Iterator  iter(rgn);  in paint_rgn()
207     void build_base_rgn(SkRegion* rgn) {  in build_base_rgn()
211         rgn->op(r, SkRegion::kUnion_Op);  in build_base_rgn()
214     void build_rgn(SkRegion* rgn, SkRegion::Op op) {  in build_rgn()
240         SkRegion rgn;  in drawPredicates()
255         SkRegion rgn;  in drawOrig()
263     void drawRgnOped(SkCanvas* canvas, SkRegion::Op op, SkColor color) {  in drawRgnOped()
264         SkRegion    rgn;  in drawRgnOped()
269             SkRegion tmp, tmp2(rgn);  in drawRgnOped()
281                 SkRegion    tmp3;  in drawRgnOped()
305     void drawPathOped(SkCanvas* canvas, SkRegion::Op op, SkColor color) {  in drawPathOped()
306         SkRegion    rgn;  in drawPathOped()
335             SkRegion a, b, c;  in onDrawContent()
362             SkRegion::Op    fOp;  in onDrawContent()
364             { SK_ColorBLACK,    "Difference",   SkRegion::kDifference_Op    },  in onDrawContent()
365             { SK_ColorRED,      "Intersect",    SkRegion::kIntersect_Op     },  in onDrawContent()
366             { 0xFF008800,       "Union",        SkRegion::kUnion_Op         },  in onDrawContent()
367             { SK_ColorBLUE,     "XOR",          SkRegion::kXOR_Op           }  in onDrawContent()
377             this->drawRgnOped(canvas, SkRegion::kUnion_Op, SK_ColorBLACK);  in onDrawContent()