diff options
Diffstat (limited to 'src/sksl/ir/SkSLSwizzle.h')
-rw-r--r-- | src/sksl/ir/SkSLSwizzle.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/sksl/ir/SkSLSwizzle.h b/src/sksl/ir/SkSLSwizzle.h index e713a323b3..412ed903bb 100644 --- a/src/sksl/ir/SkSLSwizzle.h +++ b/src/sksl/ir/SkSLSwizzle.h @@ -127,6 +127,10 @@ struct Swizzle : public Expression { return fBase->hasSideEffects(); } + std::unique_ptr<Expression> clone() const override { + return std::unique_ptr<Expression>(new Swizzle(fType, fBase->clone(), fComponents)); + } + String description() const override { String result = fBase->description() + "."; for (int x : fComponents) { @@ -139,6 +143,16 @@ struct Swizzle : public Expression { const std::vector<int> fComponents; typedef Expression INHERITED; + +private: + Swizzle(const Type& type, std::unique_ptr<Expression> base, std::vector<int> components) + : INHERITED(base->fOffset, kSwizzle_Kind, type) + , fBase(std::move(base)) + , fComponents(std::move(components)) { + SkASSERT(fComponents.size() >= 1 && fComponents.size() <= 4); + } + + }; } // namespace |