add filters

bug:7234321
Change-Id: I4c9695c3ad90fcb7f4d67d40faa0a7da85f99030

1 files changed, 41 insertions, 0 deletions

diff --git a/src/com/android/gallery3d/filtershow/filters/ImageFilterFx.java b/src/com/android/gallery3d/filtershow/filters/ImageFilterFx.java
new file mode 100644
index 000000000..00fd20cf5
--- /dev/null
+++ b/src/com/android/gallery3d/filtershow/filters/ImageFilterFx.java
@@ -0,0 +1,41 @@
+
+package com.android.gallery3d.filtershow.filters;
+
+import android.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+
+import com.android.gallery3d.R;
+
+import java.util.Arrays;
+
+public class ImageFilterFx extends ImageFilter {
+    private static final String TAG = "ImageFilterFx";
+    Bitmap fxBitmap;
+
+    public ImageFilterFx(Bitmap fxBitmap) {
+        mName = "fx";
+        this.fxBitmap = fxBitmap;
+    }
+
+    @Override
+    public ImageFilter clone() throws CloneNotSupportedException {
+        ImageFilterFx filter = (ImageFilterFx) super.clone();
+        filter.fxBitmap = this.fxBitmap;
+        return filter;
+    }
+
+    native protected void nativeApplyFilter(Bitmap bitmap, int w, int h,Bitmap  fxBitmap, int fxw, int fxh);
+
+    public Bitmap apply(Bitmap bitmap, float scaleFactor, boolean highQuality) {
+
+        int w = bitmap.getWidth();
+        int h = bitmap.getHeight();
+
+        int fxw = fxBitmap.getWidth();
+        int fxh = fxBitmap.getHeight();
+
+        nativeApplyFilter(bitmap, w, h,   fxBitmap,  fxw,  fxh);
+        return bitmap;
+    }
+}