1371     CombineResult onCombineIfPossible(GrOp* t, const GrCaps& caps) override {  in onCombineIfPossible()
1376             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1380             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1385             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1400         return CombineResult::kMerged;  in onCombineIfPossible()
1659     CombineResult onCombineIfPossible(GrOp* t, const GrCaps& caps) override {  in onCombineIfPossible()
1664             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1668             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1673             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1680         return CombineResult::kMerged;  in onCombineIfPossible()
1912     CombineResult onCombineIfPossible(GrOp* t, const GrCaps& caps) override {  in onCombineIfPossible()
1916             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1920             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1925             return CombineResult::kCannotCombine;  in onCombineIfPossible()
1930         return CombineResult::kMerged;  in onCombineIfPossible()
2148     CombineResult onCombineIfPossible(GrOp* t, const GrCaps& caps) override {  in onCombineIfPossible()
2151             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2155             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2160             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2165         return CombineResult::kMerged;  in onCombineIfPossible()
2581     CombineResult onCombineIfPossible(GrOp* t, const GrCaps& caps) override {  in onCombineIfPossible()
2586             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2590             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2595             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2603         return CombineResult::kMerged;  in onCombineIfPossible()
2861     CombineResult onCombineIfPossible(GrOp* t, const GrCaps& caps) override {  in onCombineIfPossible()
2865             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2869             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2874             return CombineResult::kCannotCombine;  in onCombineIfPossible()
2879         return CombineResult::kMerged;  in onCombineIfPossible()