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// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "config.h"
#include "CCScopedTexture.h"
namespace WebCore {
CCScopedTexture::CCScopedTexture(CCResourceProvider* resourceProvider)
: m_resourceProvider(resourceProvider)
{
ASSERT(m_resourceProvider);
}
CCScopedTexture::~CCScopedTexture()
{
free();
}
bool CCScopedTexture::allocate(int pool, const IntSize& size, GC3Denum format, CCResourceProvider::TextureUsageHint hint)
{
ASSERT(!id());
ASSERT(!size.isEmpty());
setDimensions(size, format);
setId(m_resourceProvider->createResource(pool, size, format, hint));
#if !ASSERT_DISABLED
m_allocateThreadIdentifier = WTF::currentThread();
#endif
return id();
}
void CCScopedTexture::free()
{
if (id()) {
ASSERT(m_allocateThreadIdentifier == WTF::currentThread());
m_resourceProvider->deleteResource(id());
}
setId(0);
}
void CCScopedTexture::leak()
{
setId(0);
}
}
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