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/*
* Copyright (C) 2016 Igalia S.L.
*
* 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 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 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"
#include "AcceleratedSurface.h"
#include "WebPage.h"
#include <WebCore/PlatformDisplay.h>
#if USE(WPE_RENDERER)
#include "AcceleratedSurfaceLibWPE.h"
#endif
#if (PLATFORM(GTK) || (PLATFORM(WPE) && ENABLE(WPE_PLATFORM))) && USE(EGL)
#include "AcceleratedSurfaceDMABuf.h"
#endif
namespace WebKit {
using namespace WebCore;
std::unique_ptr<AcceleratedSurface> AcceleratedSurface::create(WebPage& webPage, Client& client)
{
#if (PLATFORM(GTK) || (PLATFORM(WPE) && ENABLE(WPE_PLATFORM))) && USE(EGL)
#if USE(GBM)
if (PlatformDisplay::sharedDisplayForCompositing().type() == PlatformDisplay::Type::GBM)
return AcceleratedSurfaceDMABuf::create(webPage, client);
#endif
if (PlatformDisplay::sharedDisplayForCompositing().type() == PlatformDisplay::Type::Surfaceless)
return AcceleratedSurfaceDMABuf::create(webPage, client);
#endif
#if USE(WPE_RENDERER)
if (PlatformDisplay::sharedDisplay().type() == PlatformDisplay::Type::WPE)
return AcceleratedSurfaceLibWPE::create(webPage, client);
#endif
RELEASE_ASSERT_NOT_REACHED();
return nullptr;
}
AcceleratedSurface::AcceleratedSurface(WebPage& webPage, Client& client)
: m_webPage(webPage)
, m_client(client)
, m_size(webPage.size())
{
m_size.scale(m_webPage.deviceScaleFactor());
}
bool AcceleratedSurface::hostResize(const IntSize& size)
{
IntSize scaledSize(size);
scaledSize.scale(m_webPage.deviceScaleFactor());
if (scaledSize == m_size)
return false;
m_size = scaledSize;
return true;
}
} // namespace WebKit
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