diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/filters/ImageFilterContrast.java')
-rw-r--r-- | src/com/android/gallery3d/filtershow/filters/ImageFilterContrast.java | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/filters/ImageFilterContrast.java b/src/com/android/gallery3d/filtershow/filters/ImageFilterContrast.java new file mode 100644 index 000000000..dd072cb56 --- /dev/null +++ b/src/com/android/gallery3d/filtershow/filters/ImageFilterContrast.java @@ -0,0 +1,25 @@ + +package com.android.gallery3d.filtershow.filters; + +import android.graphics.Bitmap; + +public class ImageFilterContrast extends ImageFilter { + + public String name() { + return "Contrast"; + } + + public ImageFilter copy() { + return new ImageFilterContrast(); + } + + native protected void nativeApplyFilter(Bitmap bitmap, int w, int h, float strength); + + public void apply(Bitmap bitmap) { + int w = bitmap.getWidth(); + int h = bitmap.getHeight(); + float p = mParameter; + float value = p; + nativeApplyFilter(bitmap, w, h, value); + } +} |