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/*
* Copyright (C) 2022 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 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 "ImageBufferAllocator.h"
#include "ByteArrayPixelBuffer.h"
#include "Float16ArrayPixelBuffer.h"
#include "ImageBuffer.h"
#include <wtf/TZoneMallocInlines.h>
namespace WebCore {
WTF_MAKE_TZONE_ALLOCATED_IMPL(ImageBufferAllocator);
ImageBufferAllocator::ImageBufferAllocator() = default;
ImageBufferAllocator::~ImageBufferAllocator() = default;
RefPtr<ImageBuffer> ImageBufferAllocator::createImageBuffer(const FloatSize& size, const DestinationColorSpace& colorSpace, RenderingMode renderingMode) const
{
return ImageBuffer::create(size, renderingMode, RenderingPurpose::Unspecified, 1, colorSpace, PixelFormat::BGRA8);
}
RefPtr<PixelBuffer> ImageBufferAllocator::createPixelBuffer(const PixelBufferFormat& format, const IntSize& size) const
{
#if ENABLE(PIXEL_FORMAT_RGBA16F)
if (format.pixelFormat == PixelFormat::RGBA16F)
return Float16ArrayPixelBuffer::tryCreate(format, size);
#endif
return ByteArrayPixelBuffer::tryCreate(format, size);
}
} // namespace WebCore
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