/*

* Copyright 2023 The Chromium Authors. 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 AND ITS CONTRIBUTORS "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 OR ITS 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(WEBGL)

#include "EXTPolygonOffsetClamp.h"

#include <wtf/IsoMallocInlines.h>

namespace WebCore {

WTF_MAKE_ISO_ALLOCATED_IMPL(EXTPolygonOffsetClamp);

EXTPolygonOffsetClamp::EXTPolygonOffsetClamp(WebGLRenderingContextBase& context)

: WebGLExtension(context)

{

context.graphicsContextGL()->ensureExtensionEnabled("GL_EXT_polygon_offset_clamp"_s);

}

EXTPolygonOffsetClamp::~EXTPolygonOffsetClamp() = default;

bool EXTPolygonOffsetClamp::supported(GraphicsContextGL& context)

{

return context.supportsExtension("GL_EXT_polygon_offset_clamp"_s);

}

void EXTPolygonOffsetClamp::polygonOffsetClampEXT(GCGLfloat factor, GCGLfloat units, GCGLfloat clamp)

{

if (isContextLost())

return;

auto& context = this->context();

context.graphicsContextGL()->polygonOffsetClampEXT(factor, units, clamp);

}

} // namespace WebCore

#endif // ENABLE(WEBGL)