diff options
Diffstat (limited to 'src/com/android/gallery3d/glrenderer/CanvasTexture.java')
-rw-r--r-- | src/com/android/gallery3d/glrenderer/CanvasTexture.java | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/src/com/android/gallery3d/glrenderer/CanvasTexture.java b/src/com/android/gallery3d/glrenderer/CanvasTexture.java deleted file mode 100644 index bff9d4baa..000000000 --- a/src/com/android/gallery3d/glrenderer/CanvasTexture.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2010 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.glrenderer; - -import android.graphics.Bitmap; -import android.graphics.Bitmap.Config; -import android.graphics.Canvas; - -// CanvasTexture is a texture whose content is the drawing on a Canvas. -// The subclasses should override onDraw() to draw on the bitmap. -// By default CanvasTexture is not opaque. -abstract class CanvasTexture extends UploadedTexture { - protected Canvas mCanvas; - private final Config mConfig; - - public CanvasTexture(int width, int height) { - mConfig = Config.ARGB_8888; - setSize(width, height); - setOpaque(false); - } - - @Override - protected Bitmap onGetBitmap() { - Bitmap bitmap = Bitmap.createBitmap(mWidth, mHeight, mConfig); - mCanvas = new Canvas(bitmap); - onDraw(mCanvas, bitmap); - return bitmap; - } - - @Override - protected void onFreeBitmap(Bitmap bitmap) { - if (!inFinalizer()) { - bitmap.recycle(); - } - } - - abstract protected void onDraw(Canvas canvas, Bitmap backing); -} |