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/*
* 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 "modules/webgl/WebGLRenderbuffer.h"
#include "gpu/command_buffer/client/gles2_interface.h"
#include "modules/webgl/WebGLRenderingContextBase.h"
namespace blink {
WebGLRenderbuffer* WebGLRenderbuffer::create(WebGLRenderingContextBase* ctx) {
return new WebGLRenderbuffer(ctx);
}
WebGLRenderbuffer::WebGLRenderbuffer(WebGLRenderingContextBase* ctx)
: WebGLSharedPlatform3DObject(ctx),
m_internalFormat(GL_RGBA4),
m_width(0),
m_height(0),
m_hasEverBeenBound(false) {
GLuint rbo;
ctx->contextGL()->GenRenderbuffers(1, &rbo);
setObject(rbo);
}
WebGLRenderbuffer::~WebGLRenderbuffer() {
runDestructor();
}
void WebGLRenderbuffer::deleteObjectImpl(gpu::gles2::GLES2Interface* gl) {
gl->DeleteRenderbuffers(1, &m_object);
m_object = 0;
}
DEFINE_TRACE(WebGLRenderbuffer) {
WebGLSharedPlatform3DObject::trace(visitor);
}
} // namespace blink
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