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Commit 4f45d483 authored by Prashanth Swaminathan's avatar Prashanth Swaminathan Committed by Gerrit Code Review
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Revert "Use toolkit instead of renderscript in SystemUI" 

This reverts commit 76ddc55b.

Reason for revert: This is breaking some Gradle builds, reverting while we figure out a more proper fix.

Change-Id: Ic6a89c805598620a36199ae66342279585221555
parent 76ddc55b

packages/SystemUI/Android.bp

+0 −2
Original line number Diff line number Diff line
@@ -177,7 +177,6 @@ android_library { 
        "lottie",

        "LowLightDreamLib",

        "motion_tool_lib",

        "renderscript_toolkit",

    ],

    manifest: "AndroidManifest.xml",
@@ -271,7 +270,6 @@ android_library { 
        "WindowManager-Shell",

        "LowLightDreamLib",

        "motion_tool_lib",

        "renderscript_toolkit",

        "androidx.core_core-animation-testing-nodeps",

    ],

}

packages/SystemUI/src/com/android/systemui/statusbar/MediaArtworkProcessor.kt

+24 −4
Original line number Diff line number Diff line
@@ -21,17 +21,20 @@ import android.graphics.Bitmap 
import android.graphics.Canvas

import android.graphics.Point

import android.graphics.Rect

import android.renderscript.Allocation

import android.renderscript.Element

import android.renderscript.RenderScript

import android.renderscript.ScriptIntrinsicBlur

import android.util.Log

import android.util.MathUtils

import com.android.internal.graphics.ColorUtils

import com.android.systemui.dagger.SysUISingleton

import com.android.systemui.statusbar.notification.MediaNotificationProcessor

import com.google.android.renderscript.Toolkit

import javax.inject.Inject



private const val TAG = "MediaArtworkProcessor"

private const val COLOR_ALPHA = (255 * 0.7f).toInt()

private const val BLUR_RADIUS = 25

private const val BLUR_RADIUS = 25f

private const val DOWNSAMPLE = 6



@SysUISingleton
@@ -44,6 +47,10 @@ class MediaArtworkProcessor @Inject constructor() { 
        if (mArtworkCache != null) {

            return mArtworkCache

        }

        val renderScript = RenderScript.create(context)

        val blur = ScriptIntrinsicBlur.create(renderScript, Element.U8_4(renderScript))

        var input: Allocation? = null

        var output: Allocation? = null

        var inBitmap: Bitmap? = null

        try {

            @Suppress("DEPRECATION")
@@ -59,8 +66,18 @@ class MediaArtworkProcessor @Inject constructor() { 
                inBitmap = oldIn.copy(Bitmap.Config.ARGB_8888, false /* isMutable */)

                oldIn.recycle()

            }

            val outBitmap = Bitmap.createBitmap(inBitmap.width, inBitmap.height,

                    Bitmap.Config.ARGB_8888)



            input = Allocation.createFromBitmap(renderScript, inBitmap,

                    Allocation.MipmapControl.MIPMAP_NONE, Allocation.USAGE_GRAPHICS_TEXTURE)

            output = Allocation.createFromBitmap(renderScript, outBitmap)



            blur.setRadius(BLUR_RADIUS)

            blur.setInput(input)

            blur.forEach(output)

            output.copyTo(outBitmap)



            val outBitmap = Toolkit.blur(inBitmap, BLUR_RADIUS)

            val swatch = MediaNotificationProcessor.findBackgroundSwatch(artwork)



            val canvas = Canvas(outBitmap)
@@ -70,6 +87,9 @@ class MediaArtworkProcessor @Inject constructor() { 
            Log.e(TAG, "error while processing artwork", ex)

            return null

        } finally {

            input?.destroy()

            output?.destroy()

            blur.destroy()

            inBitmap?.recycle()

        }

    }