private static void freeTile(Tile tile) {
tile.invalidateContent();
tile.bitmap = null;
synchronized (sFreeTileLock) {
tile.nextFreeTile = sFreeTileHead;
sFreeTileHead = tile;
}
}
public TiledTexture(Bitmap bitmap) {
mWidth = bitmap.getWidth();
mHeight = bitmap.getHeight();
ArrayList<Tile> list = new ArrayList<Tile>();
for (int x = 0, w = mWidth; x < w; x += CONTENT_SIZE) {
for (int y = 0, h = mHeight; y < h; y += CONTENT_SIZE) {
Tile tile = obtainTile();
tile.offsetX = x;
tile.offsetY = y;
tile.bitmap = bitmap;
tile.setSize(Math.min(CONTENT_SIZE, mWidth - x), Math.min(CONTENT_SIZE, mHeight - y));
list.add(tile);
}
}
mTiles = list.toArray(new Tile[list.size()]);
}