Source/WebKit/Shared/WebGPU/WebGPUOrigin2D.cpp

/*
 * Copyright (C) 2021 Apple Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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#include "config.h"
#include "WebGPUOrigin2D.h"

#if ENABLE(GPU_PROCESS)

#include "WebGPUConvertFromBackingContext.h"
#include "WebGPUConvertToBackingContext.h"
#include <pal/graphics/WebGPU/WebGPUOrigin2D.h>

namespace WebKit::WebGPU {

std::optional<Origin2DDict> ConvertToBackingContext::convertToBacking(const PAL::WebGPU::Origin2DDict& origin2DDict)
{
    return { { origin2DDict.x, origin2DDict.y } };
}

std::optional<Origin2D> ConvertToBackingContext::convertToBacking(const PAL::WebGPU::Origin2D& origin2D)
{
    return WTF::switchOn(origin2D, [] (const Vector<PAL::WebGPU::IntegerCoordinate>& vector) -> std::optional<Origin2D> {
        return { { vector } };
    }, [this] (const PAL::WebGPU::Origin2DDict& origin2DDict) -> std::optional<Origin2D> {
        auto origin2D = convertToBacking(origin2DDict);
        if (!origin2D)
            return std::nullopt;
        return { { WTFMove(*origin2D) } };
    });
}

std::optional<PAL::WebGPU::Origin2DDict> ConvertFromBackingContext::convertFromBacking(const Origin2DDict& origin2DDict)
{
    return { { origin2DDict.x, origin2DDict.y } };
}

std::optional<PAL::WebGPU::Origin2D> ConvertFromBackingContext::convertFromBacking(const Origin2D& origin2D)
{
    return WTF::switchOn(origin2D, [] (const Vector<PAL::WebGPU::IntegerCoordinate>& vector) -> std::optional<PAL::WebGPU::Origin2D> {
        return { { vector } };
    }, [this] (const Origin2DDict& origin2DDict) -> std::optional<PAL::WebGPU::Origin2D> {
        auto origin2D = convertFromBacking(origin2DDict);
        if (!origin2D)
            return std::nullopt;
        return { { WTFMove(*origin2D) } };
    });
}

} // namespace WebKit

#endif // ENABLE(GPU_PROCESS)