diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/bindings/js/JSWebGLFloatArrayCustom.cpp')
-rw-r--r-- | src/3rdparty/webkit/WebCore/bindings/js/JSWebGLFloatArrayCustom.cpp | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/bindings/js/JSWebGLFloatArrayCustom.cpp b/src/3rdparty/webkit/WebCore/bindings/js/JSWebGLFloatArrayCustom.cpp new file mode 100644 index 0000000..f4acbcf --- /dev/null +++ b/src/3rdparty/webkit/WebCore/bindings/js/JSWebGLFloatArrayCustom.cpp @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2009 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" + +#if ENABLE(3D_CANVAS) + +#include "JSWebGLArrayHelper.h" +#include "JSWebGLFloatArray.h" + +#include "WebGLFloatArray.h" + +using namespace JSC; + +namespace WebCore { + +void JSWebGLFloatArray::indexSetter(JSC::ExecState* exec, unsigned index, JSC::JSValue value) +{ + impl()->set(index, static_cast<float>(value.toNumber(exec))); +} + +JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, WebGLFloatArray* object) +{ + return getDOMObjectWrapper<JSWebGLFloatArray>(exec, globalObject, object); +} + +JSC::JSValue JSWebGLFloatArray::set(JSC::ExecState* exec, JSC::ArgList const& args) +{ + if (args.size() > 2) + return throwError(exec, SyntaxError); + + if (args.size() == 2 && args.at(0).isInt32()) { + // void set(in unsigned long index, in float value); + unsigned index = args.at(0).toUInt32(exec); + impl()->set(index, static_cast<float>(args.at(1).toNumber(exec))); + return jsUndefined(); + } + + WebGLFloatArray* array = toWebGLFloatArray(args.at(0)); + if (array) { + // void set(in WebGLFloatArray array, [Optional] in unsigned long offset); + unsigned offset = 0; + if (args.size() == 2) + offset = args.at(1).toInt32(exec); + ExceptionCode ec = 0; + impl()->set(array, offset, ec); + setDOMException(exec, ec); + return jsUndefined(); + } + + return setWebGLArrayFromArray(exec, impl(), args); +} + +} // namespace WebCore + +#endif // ENABLE(3D_CANVAS) |