| /* |
| * Copyright 2012 Google Inc. |
| * |
| * 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.google.gwt.typedarrays.client; |
| |
| import com.google.gwt.typedarrays.shared.ArrayBuffer; |
| import com.google.gwt.typedarrays.shared.DataView; |
| |
| /** |
| * JS native implementation of {@link DataView}. |
| */ |
| public final class DataViewNative extends ArrayBufferViewNative implements DataView { |
| |
| /** |
| * @param buffer |
| * @return a {@link DataView} instance |
| */ |
| public static native DataView create(ArrayBuffer buffer) /*-{ |
| return new DataView(buffer); |
| }-*/; |
| |
| /** |
| * @param buffer |
| * @param byteOffset |
| * @return a {@link DataView} instance |
| */ |
| public static native DataView create(ArrayBuffer buffer, int byteOffset) /*-{ |
| return new DataView(buffer, byteOffset); |
| }-*/; |
| |
| /** |
| * @param buffer |
| * @param byteOffset |
| * @param byteLength |
| * @return a {@link DataView} instance |
| */ |
| public static native DataView create(ArrayBuffer buffer, int byteOffset, |
| int byteLength) /*-{ |
| return new DataView(buffer, byteOffset, byteLength); |
| }-*/; |
| |
| protected DataViewNative() { |
| } |
| |
| @Override |
| public native float getFloat32(int byteOffset) /*-{ |
| return this.getFloat32(byteOffset); |
| }-*/; |
| |
| @Override |
| public native float getFloat32(int byteOffset, boolean littleEndian) /*-{ |
| return this.getFloat32(byteOffset, littleEndian); |
| }-*/; |
| |
| @Override |
| public native double getFloat64(int byteOffset) /*-{ |
| return this.getFloat64(byteOffset); |
| }-*/; |
| |
| @Override |
| public native double getFloat64(int byteOffset, boolean littleEndian) /*-{ |
| return this.getFloat64(byteOffset, littleEndian); |
| }-*/; |
| |
| @Override |
| public native short getInt16(int byteOffset) /*-{ |
| return this.getInt16(byteOffset); |
| }-*/; |
| |
| @Override |
| public native short getInt16(int byteOffset, boolean littleEndian) /*-{ |
| return this.getInt16(byteOffset, littleEndian); |
| }-*/; |
| |
| @Override |
| public native int getInt32(int byteOffset) /*-{ |
| return this.getInt32(byteOffset); |
| }-*/; |
| |
| @Override |
| public native int getInt32(int byteOffset, boolean littleEndian) /*-{ |
| return this.getInt32(byteOffset, littleEndian); |
| }-*/; |
| |
| @Override |
| public native byte getInt8(int byteOffset) /*-{ |
| return this.getInt8(byteOffset); |
| }-*/; |
| |
| @Override |
| public native int getUint16(int byteOffset) /*-{ |
| return this.getUint16(byteOffset); |
| }-*/; |
| |
| @Override |
| public native int getUint16(int byteOffset, boolean littleEndian) /*-{ |
| return this.getUint16(byteOffset, littleEndian); |
| }-*/; |
| |
| @Override |
| public long getUint32(int byteOffset) { |
| return (long) getUint32AsDouble(byteOffset); |
| } |
| |
| @Override |
| public long getUint32(int byteOffset, boolean littleEndian) { |
| return (long) getUint32AsDouble(byteOffset, littleEndian); |
| } |
| |
| @Override |
| public native double getUint32AsDouble(int byteOffset) /*-{ |
| return this.getUint32(byteOffset); |
| }-*/; |
| |
| @Override |
| public native double getUint32AsDouble(int byteOffset, boolean littleEndian) /*-{ |
| return this.getUint32(byteOffset, littleEndian); |
| }-*/; |
| |
| @Override |
| public native short getUint8(int byteOffset) /*-{ |
| return this.getUint8(byteOffset); |
| }-*/; |
| |
| @Override |
| public native void setFloat32(int byteOffset, float value) /*-{ |
| this.setFloat32(byteOffset, value); |
| }-*/; |
| |
| @Override |
| public native void setFloat32(int byteOffset, float value, boolean littleEndian) /*-{ |
| this.setFloat32(byteOffset, value, littleEndian); |
| }-*/; |
| |
| @Override |
| public native void setFloat64(int byteOffset, double value) /*-{ |
| this.setFloat64(byteOffset, value); |
| }-*/; |
| |
| @Override |
| public native void setFloat64(int byteOffset, double value, boolean littleEndian) /*-{ |
| this.setFloat64(byteOffset, value, littleEndian); |
| }-*/; |
| |
| @Override |
| public native void setInt16(int byteOffset, int value) /*-{ |
| this.setInt16(byteOffset, value); |
| }-*/; |
| |
| @Override |
| public native void setInt16(int byteOffset, int value, boolean littleEndian) /*-{ |
| this.setInt16(byteOffset, value, littleEndian); |
| }-*/; |
| |
| @Override |
| public native void setInt32(int byteOffset, int value) /*-{ |
| this.setInt32(byteOffset, value); |
| }-*/; |
| |
| @Override |
| public native void setInt32(int byteOffset, int value, boolean littleEndian) /*-{ |
| this.setInt32(byteOffset, value, littleEndian); |
| }-*/; |
| |
| @Override |
| public native void setInt8(int byteOffset, int value) /*-{ |
| this.setInt8(byteOffset, value); |
| }-*/; |
| |
| @Override |
| public native void setUint16(int byteOffset, int value) /*-{ |
| this.setUint16(byteOffset, value); |
| }-*/; |
| |
| @Override |
| public native void setUint16(int byteOffset, int value, boolean littleEndian) /*-{ |
| this.setUint16(byteOffset, value, littleEndian); |
| }-*/; |
| |
| @Override |
| public void setUint32(int byteOffset, long value) { |
| setUint32FromDouble(byteOffset, value); |
| } |
| |
| @Override |
| public void setUint32(int byteOffset, long value, boolean littleEndian) { |
| setUint32FromDouble(byteOffset, value, littleEndian); |
| } |
| |
| @Override |
| public native void setUint32FromDouble(int byteOffset, double value) /*-{ |
| this.setUint32(byteOffset, value); |
| }-*/; |
| |
| @Override |
| public native void setUint32FromDouble(int byteOffset, double value, boolean littleEndian) /*-{ |
| this.setUint32(byteOffset, value, littleEndian); |
| }-*/; |
| |
| @Override |
| public native void setUint8(int byteOffset, int value) /*-{ |
| this.setUint8(byteOffset, value); |
| }-*/; |
| } |