diff options
Diffstat (limited to 'libjava/classpath/gnu/java/awt/peer/x/ZPixmapDataBuffer.java')
-rw-r--r-- | libjava/classpath/gnu/java/awt/peer/x/ZPixmapDataBuffer.java | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/libjava/classpath/gnu/java/awt/peer/x/ZPixmapDataBuffer.java b/libjava/classpath/gnu/java/awt/peer/x/ZPixmapDataBuffer.java deleted file mode 100644 index cf40f4d6977..00000000000 --- a/libjava/classpath/gnu/java/awt/peer/x/ZPixmapDataBuffer.java +++ /dev/null @@ -1,67 +0,0 @@ -package gnu.java.awt.peer.x; - -import gnu.x11.Display; -import gnu.x11.image.ZPixmap; - -import java.awt.GraphicsEnvironment; -import java.awt.image.DataBuffer; - -/** - * A DataBuffer implementation that is based on a ZPixmap. This is used - * as backing store for BufferedImages. - */ -class ZPixmapDataBuffer - extends DataBuffer -{ - - /** - * The backing ZPixmap. - */ - private ZPixmap zpixmap; - - /** - * Creates a new ZPixmapDataBuffer with a specified width and height. - * - * @param d the X display - * @param w the width - * @param h the height - */ - ZPixmapDataBuffer(int w, int h) - { - super(TYPE_BYTE, w * h * 3); // TODO: Support non-24-bit-resolutions. - GraphicsEnvironment env = - GraphicsEnvironment.getLocalGraphicsEnvironment(); - XGraphicsDevice dev = (XGraphicsDevice) env.getDefaultScreenDevice(); - Display d = dev.getDisplay(); - zpixmap = new ZPixmap(d, w, h, d.default_pixmap_format); - } - - /** - * Creates a ZPixmapDataBuffer from an existing ZPixmap. - * - * @param zpixmap the ZPixmap to wrap - */ - ZPixmapDataBuffer(ZPixmap zpixmap) - { - super(TYPE_BYTE, zpixmap.get_data_length()); - this.zpixmap = zpixmap; - } - - @Override - public int getElem(int bank, int i) - { - return 0xff & zpixmap.get_data_element(i); - } - - @Override - public void setElem(int bank, int i, int val) - { - zpixmap.set_data_element(i, (byte) val); - } - - ZPixmap getZPixmap() - { - return zpixmap; - } - -} |