diff options
Diffstat (limited to 'src/com/android/gallery3d/photoeditor/filters/RedEyeFilter.java')
-rw-r--r-- | src/com/android/gallery3d/photoeditor/filters/RedEyeFilter.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/photoeditor/filters/RedEyeFilter.java b/src/com/android/gallery3d/photoeditor/filters/RedEyeFilter.java new file mode 100644 index 000000000..559819d9c --- /dev/null +++ b/src/com/android/gallery3d/photoeditor/filters/RedEyeFilter.java @@ -0,0 +1,55 @@ +/* + * 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.gallery3d.photoeditor.filters; + +import android.graphics.PointF; +import android.media.effect.Effect; +import android.media.effect.EffectContext; +import android.media.effect.EffectFactory; + +import com.android.gallery3d.photoeditor.Photo; + +import java.util.Vector; + +/** + * Red-eye removal filter applied to the image. + */ +public class RedEyeFilter extends Filter { + + private final Vector<PointF> redeyes = new Vector<PointF>(); + + /** + * The point coordinates used here should range from 0 to 1. + */ + public void addRedEyePosition(PointF point) { + redeyes.add(point); + validate(); + } + + @Override + public void process(EffectContext context, Photo src, Photo dst) { + Effect effect = getEffect(context, EffectFactory.EFFECT_REDEYE); + float[] centers = new float[redeyes.size() * 2]; + int i = 0; + for (PointF eye : redeyes) { + centers[i++] = eye.x; + centers[i++] = eye.y; + } + effect.setParameter("centers", centers); + effect.apply(src.texture(), src.width(), src.height(), dst.texture()); + } +} |