diff options
Diffstat (limited to 'src/com/android/gallery3d/ui/ScreenNail.java')
-rw-r--r-- | src/com/android/gallery3d/ui/ScreenNail.java | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/ui/ScreenNail.java b/src/com/android/gallery3d/ui/ScreenNail.java new file mode 100644 index 000000000..965bf0b54 --- /dev/null +++ b/src/com/android/gallery3d/ui/ScreenNail.java @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2012 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.ui; + +import android.graphics.RectF; + +import com.android.gallery3d.glrenderer.GLCanvas; + +public interface ScreenNail { + public int getWidth(); + public int getHeight(); + public void draw(GLCanvas canvas, int x, int y, int width, int height); + + // We do not need to draw this ScreenNail in this frame. + public void noDraw(); + + // This ScreenNail will not be used anymore. Release related resources. + public void recycle(); + + // This is only used by TileImageView to back up the tiles not yet loaded. + public void draw(GLCanvas canvas, RectF source, RectF dest); +} |