Reduce gradients textures size whenever possible

Change-Id: Ifd58625ee62edac3b5d20b77553cb98b6fa2b46e

2 files changed, 86 insertions, 0 deletions

diff --git a/tests/HwAccelerationTest/AndroidManifest.xml b/tests/HwAccelerationTest/AndroidManifest.xml
index fad5993..1857033 100644
--- a/tests/HwAccelerationTest/AndroidManifest.xml
+++ b/tests/HwAccelerationTest/AndroidManifest.xml
@@ -33,6 +33,15 @@
         <meta-data android:name="android.graphics.renderThread" android:value="true" />
 
         <activity
+                android:name="TextPathActivity"
+                android:label="_TextPath">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity
                 android:name="GradientStopsActivity"
                 android:label="_GradientStops">
             <intent-filter>
diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/TextPathActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/TextPathActivity.java
new file mode 100644
index 0000000..35a1fc9
--- /dev/null
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/TextPathActivity.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+package com.android.test.hwui;
+
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ScrollView;
+
+@SuppressWarnings({"UnusedDeclaration"})
+public class TextPathActivity extends Activity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        ScrollView scroller = new ScrollView(this);
+        scroller.addView(new CustomTextView(this));
+        setContentView(scroller);
+    }
+
+    static class CustomTextView extends View {
+        private final Paint mHugePaint;
+
+        CustomTextView(Context c) {
+            super(c);
+
+            mHugePaint = new Paint();
+            mHugePaint.setAntiAlias(true);
+            mHugePaint.setColor(0xff000000);
+            mHugePaint.setTextSize(300f);
+        }
+
+        @Override
+        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+            setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec), 3000);
+        }
+
+        @Override
+        protected void onDraw(Canvas canvas) {
+            super.onDraw(canvas);
+            canvas.drawRGB(255, 255, 255);
+
+            Path path = new Path();
+
+            canvas.translate(100.0f, 300.0f);
+            drawTextAsPath(canvas, "Hello", path);
+
+            canvas.translate(0.0f, 400.0f);
+            drawTextAsPath(canvas, "OpenGL", path);
+        }
+
+        private void drawTextAsPath(Canvas canvas, String text, Path path) {
+            int count = text.length();
+            mHugePaint.getTextPath(text, 0, count, 0, 0, path);
+            path.close();
+            canvas.drawPath(path, mHugePaint);
+        }
+    }
+}