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Commit 2ca7b8f9 authored by Ady Abraham's avatar Ady Abraham Committed by Android (Google) Code Review
Browse files

Merge changes from topics "sf_flattener", "sf_planner" into sc-dev 

* changes:
  SF: Add Planner flattener
  SF: Add Planner predictor
parents 834da01d 6166c312

services/surfaceflinger/CompositionEngine/Android.bp

+3 −0
Original line number Diff line number Diff line
@@ -43,8 +43,11 @@ cc_library { 
    name: "libcompositionengine",

    defaults: ["libcompositionengine_defaults"],

    srcs: [

        "src/planner/CachedSet.cpp",

        "src/planner/Flattener.cpp",

        "src/planner/LayerState.cpp",

        "src/planner/Planner.cpp",

        "src/planner/Predictor.cpp",

        "src/ClientCompositionRequestCache.cpp",

        "src/CompositionEngine.cpp",

        "src/Display.cpp",

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

+1 −0
Original line number Diff line number Diff line
@@ -280,6 +280,7 @@ protected: 
    virtual std::optional<base::unique_fd> composeSurfaces(

            const Region&, const compositionengine::CompositionRefreshArgs& refreshArgs) = 0;

    virtual void postFramebuffer() = 0;

    virtual void renderCachedSets() = 0;

    virtual void chooseCompositionStrategy() = 0;

    virtual bool getSkipColorTransform() const = 0;

    virtual FrameFences presentAndGetFrameFences() = 0;

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

+9 −3
Original line number Diff line number Diff line
@@ -30,6 +30,8 @@ 
#include "DisplayHardware/ComposerHal.h"

#include "DisplayHardware/DisplayIdentification.h"



#include "LayerFE.h"



// TODO(b/129481165): remove the #pragma below and fix conversion issues

#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"
@@ -43,7 +45,6 @@ namespace compositionengine { 


class CompositionEngine;

class Output;

class LayerFE;



namespace impl {

struct OutputLayerCompositionState;
@@ -88,8 +89,9 @@ public: 


    // Writes the geometry state to the HWC, or does nothing if this layer does

    // not use the HWC. If includeGeometry is false, the geometry state can be

    // skipped.

    virtual void writeStateToHWC(bool includeGeometry) = 0;

    // skipped. If skipLayer is true, then the alpha of the layer is forced to

    // 0 so that HWC will ignore it.

    virtual void writeStateToHWC(bool includeGeometry, bool skipLayer) = 0;



    // Updates the cursor position with the HWC

    virtual void writeCursorPositionToHWC() const = 0;
@@ -115,6 +117,10 @@ public: 
    // Returns true if the composition settings scale pixels

    virtual bool needsFiltering() const = 0;



    // Returns a composition list to be used by RenderEngine if the layer has been overridden

    // during the composition process

    virtual std::vector<LayerFE::LayerSettings> getOverrideCompositionList() const = 0;



    // Debugging

    virtual void dump(std::string& result) const = 0;

};

services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h

+2 −0
Original line number Diff line number Diff line
@@ -94,12 +94,14 @@ public: 
    std::optional<base::unique_fd> composeSurfaces(

            const Region&, const compositionengine::CompositionRefreshArgs& refreshArgs) override;

    void postFramebuffer() override;

    void renderCachedSets() override;

    void cacheClientCompositionRequests(uint32_t) override;



    // Testing

    const ReleasedLayers& getReleasedLayersForTest() const;

    void setDisplayColorProfileForTest(std::unique_ptr<compositionengine::DisplayColorProfile>);

    void setRenderSurfaceForTest(std::unique_ptr<compositionengine::RenderSurface>);

    bool plannerEnabled() const { return mPlanner != nullptr; }



protected:

    std::unique_ptr<compositionengine::OutputLayer> createOutputLayer(const sp<LayerFE>&) const;

services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputLayer.h

+5 −2
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <memory>

#include <string>



#include <compositionengine/LayerFE.h>

#include <compositionengine/OutputLayer.h>

#include <ui/FloatRect.h>

#include <ui/Rect.h>
@@ -41,7 +42,7 @@ public: 


    void updateCompositionState(bool includeGeometry, bool forceClientComposition,

                                ui::Transform::RotationFlags) override;

    void writeStateToHWC(bool) override;

    void writeStateToHWC(bool includeGeometry, bool skipLayer) override;

    void writeCursorPositionToHWC() const override;



    HWC2::Layer* getHwcLayer() const override;
@@ -51,6 +52,7 @@ public: 
    void prepareForDeviceLayerRequests() override;

    void applyDeviceLayerRequest(Hwc2::IComposerClient::LayerRequest request) override;

    bool needsFiltering() const override;

    std::vector<LayerFE::LayerSettings> getOverrideCompositionList() const override;



    void dump(std::string&) const override;
@@ -66,7 +68,8 @@ protected: 
private:

    Rect calculateInitialCrop() const;

    void writeOutputDependentGeometryStateToHWC(HWC2::Layer*, Hwc2::IComposerClient::Composition);

    void writeOutputIndependentGeometryStateToHWC(HWC2::Layer*, const LayerFECompositionState&);

    void writeOutputIndependentGeometryStateToHWC(HWC2::Layer*, const LayerFECompositionState&,

                                                  bool skipLayer);

    void writeOutputDependentPerFrameStateToHWC(HWC2::Layer*);

    void writeOutputIndependentPerFrameStateToHWC(HWC2::Layer*, const LayerFECompositionState&);

    void writeSolidColorStateToHWC(HWC2::Layer*, const LayerFECompositionState&);