Add colored rectangles implementation in OpenGLRenderer.

Drawing two rectangles one after the other discards the second one because of
Z buffering issues. This will be fixed in another changelist.

Change-Id: Ida1b3cde8a78e60cacc07e477abc44def527ff67

1 files changed, 35 insertions, 4 deletions

diff --git a/tests/HwAccelerationTest/src/com/google/android/test/hwui/HwUiActivity.java b/tests/HwAccelerationTest/src/com/google/android/test/hwui/HwUiActivity.java
index d24f027..81b9357 100644
--- a/tests/HwAccelerationTest/src/com/google/android/test/hwui/HwUiActivity.java
+++ b/tests/HwAccelerationTest/src/com/google/android/test/hwui/HwUiActivity.java
@@ -18,14 +18,13 @@ package com.google.android.test.hwui;
 
 import android.app.Activity;
 import android.content.Context;
-import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 
-import static android.util.Log.d;
-
+@SuppressWarnings({"UnusedDeclaration"})
 public class HwUiActivity extends Activity {
     private static final String LOG_TAG = "HwUi";
 
@@ -42,15 +41,47 @@ public class HwUiActivity extends Activity {
     }
 
     static class DirtyBitmapView extends View {
+        private final Paint mPaint;
+
         DirtyBitmapView(Context c) {
             super(c);
+            mPaint = new Paint();
         }
 
         @Override
         protected void onDraw(Canvas canvas) {
             super.onDraw(canvas);
 
-            canvas.drawRGB(255, 0, 0);
+            canvas.drawRGB(255, 255, 255);
+
+            mPaint.setColor(0xffff0000);
+            canvas.drawRect(200.0f, 0.0f, 220.0f, 20.0f, mPaint);
+
+            canvas.save();
+            canvas.clipRect(20.0f, 0.0f, 40.0f, 20.0f);
+            Log.d(LOG_TAG, "clipRect = " + canvas.getClipBounds());
+            canvas.restore();
+            
+            canvas.save();
+            canvas.scale(2.0f, 2.0f);
+            canvas.clipRect(20.0f, 0.0f, 40.0f, 20.0f);
+            Log.d(LOG_TAG, "clipRect = " + canvas.getClipBounds());
+            canvas.restore();
+
+            canvas.save();
+            canvas.translate(20.0f, 20.0f);
+            canvas.clipRect(20.0f, 0.0f, 40.0f, 20.0f);
+            Log.d(LOG_TAG, "clipRect = " + canvas.getClipBounds());
+            canvas.restore();
+            
+            canvas.scale(2.0f, 2.0f);            
+            canvas.clipRect(20.0f, 0.0f, 40.0f, 20.0f);
+
+            mPaint.setColor(0xff00ff00);
+            canvas.drawRect(0.0f, 0.0f, 20.0f, 20.0f, mPaint);
+            
+            mPaint.setColor(0xff0000ff);
+            canvas.drawRect(20.0f, 0.0f, 40.0f, 20.0f, mPaint);
         }
     }
 }