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Commit b9d7bba5 authored by Tom Hudson's avatar Tom Hudson Committed by Android Git Automerger
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am 434b577f: am 8ac76504: am 9613e9b7: Merge "New setLocalMatrix() operation for HWUI" into mnc-dev 

* commit '434b577f':
  New setLocalMatrix() operation for HWUI
parents c6b28e00 434b577f

libs/hwui/Canvas.h

+4 −0
Original line number Diff line number Diff line
@@ -80,6 +80,10 @@ public: 
    virtual void getMatrix(SkMatrix* outMatrix) const = 0;

    virtual void setMatrix(const SkMatrix& matrix) = 0;



    /// Like setMatrix(), but to be translated into local / view-relative coordinates

    /// rather than executed in global / device coordinates at rendering time.

    virtual void setLocalMatrix(const SkMatrix& matrix) = 0;



    virtual void concat(const SkMatrix& matrix) = 0;

    virtual void rotate(float degrees) = 0;

    virtual void scale(float sx, float sy) = 0;

libs/hwui/DisplayListCanvas.cpp

+5 −0
Original line number Diff line number Diff line
@@ -176,6 +176,11 @@ void DisplayListCanvas::setMatrix(const SkMatrix& matrix) { 
    mState.setMatrix(matrix);

}



void DisplayListCanvas::setLocalMatrix(const SkMatrix& matrix) {

    addStateOp(new (alloc()) SetLocalMatrixOp(matrix));

    mState.setMatrix(matrix);

}



void DisplayListCanvas::concat(const SkMatrix& matrix) {

    addStateOp(new (alloc()) ConcatMatrixOp(matrix));

    mState.concatMatrix(matrix);

libs/hwui/DisplayListCanvas.h

+1 −0
Original line number Diff line number Diff line
@@ -165,6 +165,7 @@ public: 
    // Matrix

    virtual void getMatrix(SkMatrix* outMatrix) const override { mState.getMatrix(outMatrix); }

    virtual void setMatrix(const SkMatrix& matrix) override;

    virtual void setLocalMatrix(const SkMatrix& matrix) override;



    virtual void concat(const SkMatrix& matrix) override;

    virtual void rotate(float degrees) override;

libs/hwui/DisplayListOp.h

+19 −0
Original line number Diff line number Diff line
@@ -489,6 +489,25 @@ private: 
    const SkMatrix mMatrix;

};



class SetLocalMatrixOp : public StateOp {

public:

    SetLocalMatrixOp(const SkMatrix& matrix)

            : mMatrix(matrix) {}



    virtual void applyState(OpenGLRenderer& renderer, int saveCount) const override {

        renderer.setLocalMatrix(mMatrix);

    }



    virtual void output(int level, uint32_t logFlags) const override {

        OP_LOG("SetLocalMatrix " SK_MATRIX_STRING, SK_MATRIX_ARGS(&mMatrix));

    }



    virtual const char* name() override { return "SetLocalMatrix"; }



private:

    const SkMatrix mMatrix;

};



class ConcatMatrixOp : public StateOp {

public:

    ConcatMatrixOp(const SkMatrix& matrix)

libs/hwui/OpenGLRenderer.cpp

+6 −0
Original line number Diff line number Diff line
@@ -2148,6 +2148,7 @@ void OpenGLRenderer::restoreToCount(int saveCount) { 
    mState.restoreToCount(saveCount);

}





void OpenGLRenderer::translate(float dx, float dy, float dz) {

    mState.translate(dx, dy, dz);

}
@@ -2168,6 +2169,11 @@ void OpenGLRenderer::setMatrix(const Matrix4& matrix) { 
    mState.setMatrix(matrix);

}



void OpenGLRenderer::setLocalMatrix(const SkMatrix& matrix) {

    mState.setMatrix(mBaseTransform);

    mState.concatMatrix(matrix);

}



void OpenGLRenderer::concatMatrix(const Matrix4& matrix) {

    mState.concatMatrix(matrix);

}