1 files changed, 82 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/filters/SimpleMakeupImageFilter.java b/src/com/android/gallery3d/filtershow/filters/SimpleMakeupImageFilter.java
new file mode 100644
index 000000000..584074c02
--- /dev/null
+++ b/src/com/android/gallery3d/filtershow/filters/SimpleMakeupImageFilter.java
@@ -0,0 +1,82 @@
+/*
+* Copyright (C) 2014,2015 Thundersoft Corporation
+* All rights Reserved
+*
+* 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.gallery3d.filtershow.filters;
+
+import android.graphics.Bitmap;
+import android.util.Log;
+
+import com.thundersoft.hz.selfportrait.detect.FaceDetect;
+import com.thundersoft.hz.selfportrait.detect.FaceInfo;
+
+public abstract class SimpleMakeupImageFilter extends SimpleImageFilter {
+    private static final String LOGTAG = "SimpleMakeupImageFilter";
+    protected static final int MAKEUP_INTENSITY = 50;
+
+    public static final boolean HAS_TS_MAKEUP = android.os.SystemProperties.getBoolean("persist.ts.postmakeup", false);
+
+    public SimpleMakeupImageFilter() {
+    }
+
+    public FilterRepresentation getDefaultRepresentation() {
+        FilterRepresentation representation = new FilterBasicRepresentation("Default", 0,
+                MAKEUP_INTENSITY, 100);
+        representation.setShowParameterValue(true);
+        return representation;
+    }
+
+    protected FaceInfo detectFaceInfo(Bitmap bitmap) {
+        FaceDetect faceDetect = new FaceDetect();
+        faceDetect.initialize();
+        FaceInfo[] faceInfos = faceDetect.dectectFeatures(bitmap);
+        faceDetect.uninitialize();
+
+        Log.v(LOGTAG, "SimpleMakeupImageFilter.detectFaceInfo(): detect faceNum is "
+                + (faceInfos != null ? faceInfos.length : "NULL"));
+        if (faceInfos == null || faceInfos.length <= 0) {
+            return null;
+        }
+
+        return faceInfos[0];
+    }
+
+    @Override
+    public Bitmap apply(Bitmap bitmap, float scaleFactor, int quality) {
+        if (getParameters() == null) {
+            return bitmap;
+        }
+        int w = bitmap.getWidth();
+        int h = bitmap.getHeight();
+        if(w % 2 != 0 || h % 2 != 0) {
+            return bitmap;
+        }
+        int value = getParameters().getValue();
+        applyHelper(bitmap, w, h, value);
+        return bitmap;
+    }
+
+    private void applyHelper(Bitmap bitmap, int w, int h, int value) {
+        FaceInfo faceInfo = detectFaceInfo(bitmap);
+        if(faceInfo != null) {
+            doMakeupEffect(bitmap, faceInfo, w, h, value);
+        }
+    }
+
+    abstract void doMakeupEffect(Bitmap bitmap, FaceInfo faceInfo, int width, int height,
+            int value);
+
+}