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Commit 9f85cd3b authored by John Reck's avatar John Reck
Browse files

SilkFX HDR demos 

Test: this
Bug: 266628247
Change-Id: Ib41de2de8634e03dd6f7f6b3909e4e109793fa31
parent 01472127

libs/hwui/effects/GainmapRenderer.cpp

+1 −4
Original line number Diff line number Diff line
@@ -48,10 +48,7 @@ void DrawGainmapBitmap(SkCanvas* c, const sk_sp<const SkImage>& image, const SkR 
        gainmapSrc.fRight *= sX;

        gainmapSrc.fTop *= sY;

        gainmapSrc.fBottom *= sY;

        // TODO: Temporary workaround for SkGainmapShader::Make not having a const variant

        sk_sp<SkImage> mutImage = sk_ref_sp(const_cast<SkImage*>(image.get()));

        sk_sp<SkImage> mutGainmap = sk_ref_sp(const_cast<SkImage*>(gainmapImage.get()));

        auto shader = SkGainmapShader::Make(mutImage, src, sampling, mutGainmap, gainmapSrc,

        auto shader = SkGainmapShader::Make(image, src, sampling, gainmapImage, gainmapSrc,

                                            sampling, gainmapInfo, dst, targetSdrHdrRatio,

                                            c->imageInfo().refColorSpace());

        gainmapPaint.setShader(shader);

tests/SilkFX/Android.bp

+6 −2
Original line number Diff line number Diff line
@@ -25,7 +25,10 @@ package { 


android_test {

    name: "SilkFX",

    srcs: ["**/*.java", "**/*.kt"],

    srcs: [

        "**/*.java",

        "**/*.kt",

    ],

    platform_apis: true,

    certificate: "platform",

    static_libs: [
@@ -33,5 +36,6 @@ android_test { 
        "androidx.appcompat_appcompat",

        "com.google.android.material_material",

        "androidx-constraintlayout_constraintlayout",

        "subsampling-scale-image-view",

    ],

}

tests/SilkFX/AndroidManifest.xml

+10 −0
Original line number Diff line number Diff line
@@ -55,5 +55,15 @@ 
            android:exported="true">

        </activity>



        <activity android:name=".app.HdrImageViewer"

            android:label="HDR Gainmap Image Viewer"

            android:exported="true">

            <intent-filter>

                <action android:name="android.intent.action.VIEW"/>

                <category android:name="android.intent.category.DEFAULT"/>

                <data android:mimeType="image/*"/>

            </intent-filter>

        </activity>



    </application>

</manifest>

tests/SilkFX/assets/gainmaps/cave.jpg

0 → 100644
+6.26 MiB
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tests/SilkFX/res/drawable-nodpi/blue_sweep_gradient.xml

0 → 100644
+23 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2023 The Android Open Source Project

  ~

  ~ Licensed under the Apache License, Version 2.0 (the "License");

  ~ you may not use this file except in compliance with the License.

  ~ You may obtain a copy of the License at

  ~

  ~      http://www.apache.org/licenses/LICENSE-2.0

  ~

  ~ Unless required by applicable law or agreed to in writing, software

  ~ distributed under the License is distributed on an "AS IS" BASIS,

  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  ~ See the License for the specific language governing permissions and

  ~ limitations under the License.

  -->



<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <gradient

        android:startColor="#000000"

        android:endColor="#0000FF"

        android:angle="0"/>

</shape>
 
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