Fix exposure and fixed warnings

bug:7234321

1 files changed, 22 insertions, 0 deletions

diff --git a/src/com/android/gallery3d/filtershow/filters/ImageFilterExposure.java b/src/com/android/gallery3d/filtershow/filters/ImageFilterExposure.java
new file mode 100644
index 000000000..85b6e4f6b
--- /dev/null
+++ b/src/com/android/gallery3d/filtershow/filters/ImageFilterExposure.java
@@ -0,0 +1,22 @@
+
+package com.android.gallery3d.filtershow.filters;
+
+import android.graphics.Bitmap;
+
+public class ImageFilterExposure extends ImageFilter {
+
+    public ImageFilterExposure() {
+        mName = "Exposure";
+    }
+
+    native protected void nativeApplyFilter(Bitmap bitmap, int w, int h, float bright);
+
+    @Override
+    public void apply(Bitmap bitmap) {
+        int w = bitmap.getWidth();
+        int h = bitmap.getHeight();
+        int p = mParameter;
+        float value = p;
+        nativeApplyFilter(bitmap, w, h, value);
+    }
+}