ImageFilterVibrance.java revision 6900cad45d240c9a54b92991538b6a33652e766c
1a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard/* 2a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * Copyright (C) 2012 The Android Open Source Project 3a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * 4a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * Licensed under the Apache License, Version 2.0 (the "License"); 5a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * you may not use this file except in compliance with the License. 6a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * You may obtain a copy of the License at 7a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * 8a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * http://www.apache.org/licenses/LICENSE-2.0 9a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * 10a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * Unless required by applicable law or agreed to in writing, software 11a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * distributed under the License is distributed on an "AS IS" BASIS, 12a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * See the License for the specific language governing permissions and 14a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard * limitations under the License. 15a9f280f938b5fd5891c5cfe0999f8f1d4945d7a1nicolasroard */ 16b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford 17b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hofordpackage com.android.gallery3d.filtershow.filters; 18b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford 198cc3b55d615b349b4fcdff0eeeefe6907d4950ffnicolasroardimport com.android.gallery3d.R; 208cc3b55d615b349b4fcdff0eeeefe6907d4950ffnicolasroard 21b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hofordimport android.graphics.Bitmap; 22b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford 2371f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroardpublic class ImageFilterVibrance extends SimpleImageFilter { 24b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford 25b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford public ImageFilterVibrance() { 26b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford mName = "Vibrance"; 27b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford } 28b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford 2971f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard public FilterRepresentation getDefaultRepresentation() { 3071f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard FilterRepresentation representation = super.getDefaultRepresentation(); 3171f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard representation.setName("Vibrance"); 3271f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard representation.setFilterClass(ImageFilterVibrance.class); 336900cad45d240c9a54b92991538b6a33652e766cnicolasroard representation.setTextId(R.string.vibrance); 346900cad45d240c9a54b92991538b6a33652e766cnicolasroard representation.setButtonId(R.id.vibranceButton); 3571f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard return representation; 3671f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard } 3771f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard 38b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford native protected void nativeApplyFilter(Bitmap bitmap, int w, int h, float bright); 39b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford 40b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford @Override 4181eb9976f967d9b3faa1749a8ab29d1743cf347dnicolasroard public Bitmap apply(Bitmap bitmap, float scaleFactor, boolean highQuality) { 4271f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard if (getParameters() == null) { 4371f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard return bitmap; 4471f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard } 45b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford int w = bitmap.getWidth(); 46b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford int h = bitmap.getHeight(); 4771f04cbaedbb89e313e0b86b531640db2d3f6016nicolasroard float value = getParameters().getValue(); 48b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford nativeApplyFilter(bitmap, w, h, value); 4981eb9976f967d9b3faa1749a8ab29d1743cf347dnicolasroard 5081eb9976f967d9b3faa1749a8ab29d1743cf347dnicolasroard return bitmap; 51b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford } 52b559b2dd6637660ddbbdbae79a742c9f0fb1180bJohn Hoford} 53