tools/dom/templates/html/impl/impl_WebGLRenderingContext.darttemplate

// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

part of $LIBRARYNAME;

$(ANNOTATIONS)$(NATIVESPEC)class $CLASSNAME$EXTENDS implements CanvasRenderingContext {
$!MEMBERS

  /**
   * Sets the currently bound texture to [data].
   *
   * [data] can be either an [ImageElement], a
   * [CanvasElement], a [VideoElement], or an [ImageData] object.
   *
   * To use [texImage2d] with a TypedData object, use [texImage2dTyped].
   *
   */
$if DART2JS
  @JSName('texImage2D')
  void texImage2DUntyped(int targetTexture, int levelOfDetail, 
      int internalFormat, int format, int type, data) native;
$else
  void texImage2DUntyped(int targetTexture, int levelOfDetail, 
      int internalFormat, int format, int type, data) {
    if (data is ImageElement) {
      texImage2DImage(targetTexture, levelOfDetail, internalFormat, format,
          type, data);
    } else if (data is ImageData) {
      texImage2DImageData(targetTexture, levelOfDetail, internalFormat, format,
          type, data);
    } else if (data is CanvasElement) {
      texImage2DCanvas(targetTexture, levelOfDetail, internalFormat, format,
          type, data);
    } else {
      texImage2DVideo(targetTexture, levelOfDetail, internalFormat, format,
          type, data);
    }
  }
$endif

  /**
   * Sets the currently bound texture to [data].
   */
$if DART2JS
  @JSName('texImage2D')
  void texImage2DTyped(int targetTexture, int levelOfDetail,
      int internalFormat, int width, int height, int border, int format,
      int type, TypedData data) native;
$else
  void texImage2DTyped(int targetTexture, int levelOfDetail, int internalFormat,
      int width, int height, int border, int format, int type, TypedData data) {
    texImage2D(targetTexture, levelOfDetail, internalFormat,
        width, height, border, format, type, data);
  }
$endif

  /**
   * Updates a sub-rectangle of the currently bound texture to [data].
   *
   * [data] can be either an [ImageElement], a
   * [CanvasElement], a [VideoElement], or an [ImageData] object.
   *
   * To use [texSubImage2d] with a TypedData object, use [texSubImage2dTyped].
   *
   */
$if DART2JS
  @JSName('texSubImage2D')
  void texSubImage2DUntyped(int targetTexture, int levelOfDetail,
      int xOffset, int yOffset, int format, int type, data) native;
$else
  void texSubImage2DUntyped(int targetTexture, int levelOfDetail, 
      int xOffset, int yOffset, int format, int type, data) {
    texSubImage2D(targetTexture, levelOfDetail, xOffset, yOffset,
        format, type, data);
  }
$endif

  /**
   * Updates a sub-rectangle of the currently bound texture to [data].
   */
$if DART2JS
  @JSName('texSubImage2D')
  void texSubImage2DTyped(int targetTexture, int levelOfDetail,
      int xOffset, int yOffset, int width, int height, int border, int format,
      int type, TypedData data) native;
$else
  void texSubImage2DTyped(int targetTexture, int levelOfDetail,
      int xOffset, int yOffset, int width, int height, int format,
      int type, TypedData data) {
    texSubImage2D(targetTexture, levelOfDetail, xOffset, yOffset,
        width, height, format, type, data);
  }
$endif
}