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Commit 445ab74a authored by Chris Craik's avatar Chris Craik
Browse files

Tile profiling interface 

Allows access to underlying WebView benchmarking calls.

Uses C++ backend from the following CL:
https://android-git.corp.google.com/g/#change,121035

Change-Id: Ib205340451aadfd40425f492afa4f2e46d314ebc
parent 9cba6863

core/java/android/webkit/WebView.java

+55 −0
Original line number Diff line number Diff line
@@ -9089,6 +9089,52 @@ public class WebView extends AbsoluteLayout 
        }

    }



    /**

     * Begin collecting per-tile profiling data

     *

     * @hide only used by profiling tests

     */

    public void tileProfilingStart() {

        nativeTileProfilingStart();

    }

    /**

     * Return per-tile profiling data

     *

     * @hide only used by profiling tests

     */

    public float tileProfilingStop() {

        return nativeTileProfilingStop();

    }



    /** @hide only used by profiling tests */

    public void tileProfilingClear() {

        nativeTileProfilingClear();

    }

    /** @hide only used by profiling tests */

    public int tileProfilingNumFrames() {

        return nativeTileProfilingNumFrames();

    }

    /** @hide only used by profiling tests */

    public int tileProfilingNumTilesInFrame(int frame) {

        return nativeTileProfilingNumTilesInFrame(frame);

    }

    /** @hide only used by profiling tests */

    public int tileProfilingGetX(int frame, int tile) {

        return nativeTileProfilingGetX(frame, tile);

    }

    /** @hide only used by profiling tests */

    public int tileProfilingGetY(int frame, int tile) {

        return nativeTileProfilingGetY(frame, tile);

    }

    /** @hide only used by profiling tests */

    public boolean tileProfilingGetReady(int frame, int tile) {

        return nativeTileProfilingGetReady(frame, tile);

    }

    /** @hide only used by profiling tests */

    public int tileProfilingGetLevel(int frame, int tile) {

        return nativeTileProfilingGetLevel(frame, tile);

    }



    private native int nativeCacheHitFramePointer();

    private native boolean  nativeCacheHitIsPlugin();

    private native Rect nativeCacheHitNodeBounds();
@@ -9211,6 +9257,15 @@ public class WebView extends AbsoluteLayout 
    private native void     nativeStopGL();

    private native Rect     nativeSubtractLayers(Rect content);

    private native int      nativeTextGeneration();

    private native void     nativeTileProfilingStart();

    private native float    nativeTileProfilingStop();

    private native void     nativeTileProfilingClear();

    private native int      nativeTileProfilingNumFrames();

    private native int      nativeTileProfilingNumTilesInFrame(int frame);

    private native int      nativeTileProfilingGetX(int frame, int tile);

    private native int      nativeTileProfilingGetY(int frame, int tile);

    private native boolean  nativeTileProfilingGetReady(int frame, int tile);

    private native int      nativeTileProfilingGetLevel(int frame, int tile);

    // Never call this version except by updateCachedTextfield(String) -

    // we always want to pass in our generation number.

    private native void     nativeUpdateCachedTextfield(String updatedText,