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Commit e1516381 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "SF: Move/Refactor Layer::setGeometry() to compositionengine::OutputLayer"

parents 65d80702 a83776ca

services/surfaceflinger/BufferLayer.cpp

+4 −0
Original line number Diff line number Diff line
@@ -105,6 +105,10 @@ bool BufferLayer::isFixedSize() const { 
    return getEffectiveScalingMode() != NATIVE_WINDOW_SCALING_MODE_FREEZE;

}



bool BufferLayer::usesSourceCrop() const {

    return true;

}



static constexpr mat4 inverseOrientation(uint32_t transform) {

    const mat4 flipH(-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1);

    const mat4 flipV(1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1);

services/surfaceflinger/BufferLayer.h

+2 −0
Original line number Diff line number Diff line
@@ -78,6 +78,8 @@ public: 
    // isFixedSize - true if content has a fixed size

    bool isFixedSize() const override;



    bool usesSourceCrop() const override;



    bool isHdrY410() const override;



    void setPerFrameData(const sp<const DisplayDevice>& display, const ui::Transform& transform,

services/surfaceflinger/ColorLayer.h

+4 −5
Original line number Diff line number Diff line
@@ -46,11 +46,10 @@ public: 
    bool onPreComposition(nsecs_t /*refreshStartTime*/) override { return false; }



protected:

    FloatRect computeCrop(const sp<const DisplayDevice>& /*display*/) const override { return {}; }

    bool prepareClientLayer(const RenderArea& renderArea, const Region& clip,

    virtual bool prepareClientLayer(const RenderArea& renderArea, const Region& clip,

                                    bool useIdentityTransform, Region& clearRegion,

                                    const bool supportProtectedContent,

                            renderengine::LayerSettings& layer) override;

                                    renderengine::LayerSettings& layer);



private:

    std::shared_ptr<compositionengine::Layer> mCompositionLayer;

services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h

+9 −0
Original line number Diff line number Diff line
@@ -24,12 +24,21 @@ class Fence; 


namespace compositionengine {



struct LayerFECompositionState;



// Defines the interface used by the CompositionEngine to make requests

// of the front-end layer

class LayerFE : public virtual RefBase {

public:

    // Latches the output-independent state. If includeGeometry is false, the

    // geometry state can be skipped.

    virtual void latchCompositionState(LayerFECompositionState&, bool includeGeometry) const = 0;



    // Called after the layer is displayed to update the presentation fence

    virtual void onLayerDisplayed(const sp<Fence>&) = 0;



    // Gets some kind of identifier for the layer for debug purposes.

    virtual const char* getDebugName() const = 0;

};



} // namespace compositionengine

services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h

+16 −0
Original line number Diff line number Diff line
@@ -40,6 +40,22 @@ struct LayerFECompositionState { 
    // value recomputed / set every frame.

    Region geomVisibleRegion;



    /*

     * Geometry state

     */



    bool isSecure{false};

    bool geomUsesSourceCrop{false};

    bool geomBufferUsesDisplayInverseTransform{false};

    uint32_t geomBufferTransform{0};

    ui::Transform geomLayerTransform;

    ui::Transform geomInverseLayerTransform;

    Rect geomBufferSize;

    Rect geomContentCrop;

    Rect geomCrop;

    Region geomActiveTransparentRegion;

    FloatRect geomLayerBounds;



    /*

     * Presentation

     */