diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/filters/ImageFilterHighlights.java')
-rw-r--r-- | src/com/android/gallery3d/filtershow/filters/ImageFilterHighlights.java | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/src/com/android/gallery3d/filtershow/filters/ImageFilterHighlights.java b/src/com/android/gallery3d/filtershow/filters/ImageFilterHighlights.java deleted file mode 100644 index 4c837e0bf..000000000 --- a/src/com/android/gallery3d/filtershow/filters/ImageFilterHighlights.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 2013 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.filtershow.filters; - -import android.graphics.Bitmap; - -import com.android.gallery3d.R; - -public class ImageFilterHighlights extends SimpleImageFilter { - private static final String SERIALIZATION_NAME = "HIGHLIGHTS"; - private static final String LOGTAG = "ImageFilterVignette"; - - public ImageFilterHighlights() { - mName = "Highlights"; - } - - SplineMath mSpline = new SplineMath(5); - double[] mHighlightCurve = { 0.0, 0.32, 0.418, 0.476, 0.642 }; - - public FilterRepresentation getDefaultRepresentation() { - FilterBasicRepresentation representation = - (FilterBasicRepresentation) super.getDefaultRepresentation(); - representation.setName("Highlights"); - representation.setSerializationName(SERIALIZATION_NAME); - representation.setFilterClass(ImageFilterHighlights.class); - representation.setTextId(R.string.highlight_recovery); - representation.setMinimum(-100); - representation.setMaximum(100); - representation.setDefaultValue(0); - representation.setSupportsPartialRendering(true); - return representation; - } - - native protected void nativeApplyFilter(Bitmap bitmap, int w, int h, float[] luminanceMap); - - @Override - public Bitmap apply(Bitmap bitmap, float scaleFactor, int quality) { - if (getParameters() == null) { - return bitmap; - } - float p = getParameters().getValue(); - double t = p/100.; - for (int i = 0; i < 5; i++) { - double x = i / 4.; - double y = mHighlightCurve[i] *t+x*(1-t); - mSpline.setPoint(i, x, y); - } - - float[][] curve = mSpline.calculatetCurve(256); - float[] luminanceMap = new float[curve.length]; - for (int i = 0; i < luminanceMap.length; i++) { - luminanceMap[i] = curve[i][1]; - } - int w = bitmap.getWidth(); - int h = bitmap.getHeight(); - - nativeApplyFilter(bitmap, w, h, luminanceMap); - return bitmap; - } -} |