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/*
* Copyright (c) 2025 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.
*/
#pragma once
#include "IsValidToUseWith.h"
#include <span>
#include <wtf/CheckedArithmetic.h>
#include <wtf/MathExtras.h>
#include <wtf/Ref.h>
using SpanConstUInt8 = std::span<const uint8_t>;
using SpanUInt8 = std::span<uint8_t>;
inline unsigned long roundUpToMultipleOfNonPowerOfTwoCheckedUInt32UnsignedLong(Checked<uint32_t> x, unsigned long y) { return WTF::roundUpToMultipleOfNonPowerOfTwo(x, y); }
inline uint32_t roundUpToMultipleOfNonPowerOfTwoUInt32UInt32(uint32_t a, uint32_t b) { return WTF::roundUpToMultipleOfNonPowerOfTwo<uint32_t, Checked<uint32_t>>(a, b); }
namespace CxxBridging {
using RefComputePassEncoder = Ref<WebGPU::ComputePassEncoder>;
using RefRenderPassEncoder = Ref<WebGPU::RenderPassEncoder>;
using RefCommandBuffer = Ref<WebGPU::CommandBuffer>;
inline bool isValidToUseWithTextureViewCommandEncoder(const WebGPU::TextureView& texture, const WebGPU::CommandEncoder& commandEncoder)
{
return WebGPU::isValidToUseWith(texture, commandEncoder);
}
inline bool isValidToUseWithQuerySetCommandEncoder(const WebGPU::QuerySet& querySet, const WebGPU::CommandEncoder& commandEncoder)
{
return WebGPU::isValidToUseWith(querySet, commandEncoder);
}
inline bool isValidToUseWithBufferCommandEncoder(const WebGPU::Buffer& buffer, const WebGPU::CommandEncoder& commandEncoder)
{
return WebGPU::isValidToUseWith(buffer, commandEncoder);
}
inline bool isValidToUseWithTextureCommandEncoder(const WebGPU::Texture& texture, const WebGPU::CommandEncoder& commandEncoder)
{
return WebGPU::isValidToUseWith(texture, commandEncoder);
}
inline bool isValidToUseWith(const WebGPU::TextureOrTextureView& texture, const WebGPU::CommandEncoder& commandEncoder)
{
return WebGPU::isValidToUseWith(texture, commandEncoder);
}
// FIXME: rdar://138415945
inline bool areBuffersEqual(const WebGPU::Buffer& a, const WebGPU::Buffer& b)
{
return &a == &b;
}
inline NSString * convertWTFStringToNSString(const String& input)
{
return nsStringNilIfEmpty(input).autorelease();
}
inline ThreadSafeWeakPtr<WebGPU::CommandBuffer> commandBufferThreadSafeWeakPtr(const WebGPU::CommandBuffer* input)
{
return ThreadSafeWeakPtr(input);
}
}
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