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// Copyright 2024 The Dawn & Tint Authors
//
// 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.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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#ifndef SRC_DAWN_TESTS_WHITE_BOX_SHAREDBUFFERMEMORYTESTS_H_
#define SRC_DAWN_TESTS_WHITE_BOX_SHAREDBUFFERMEMORYTESTS_H_
#include <gtest/gtest.h>
#include <memory>
#include <string>
#include <utility>
#include <vector>
#include "dawn/tests/DawnTest.h"
namespace dawn {
class SharedBufferMemoryTestBackend {
public:
virtual void SetUp() {}
virtual void TearDown() {}
// The required features for testing this backend.
virtual std::vector<wgpu::FeatureName> RequiredFeatures(const wgpu::Adapter& device) const = 0;
// Create one basic shared buffer memory. It should support most operations.
virtual wgpu::SharedBufferMemory CreateSharedBufferMemory(const wgpu::Device& device,
wgpu::BufferUsage usages,
uint32_t bufferSize,
uint32_t data = 0) = 0;
// Creates a SharedFence from a backend-specific fence type.
wgpu::SharedFence ImportFenceTo(const wgpu::Device& importingDevice,
const wgpu::SharedFence& fence);
};
using Backend = SharedBufferMemoryTestBackend*;
DAWN_TEST_PARAM_STRUCT(SharedBufferMemoryTestParams, Backend);
class SharedBufferMemoryTests : public DawnTestWithParams<SharedBufferMemoryTestParams> {
public:
void SetUp() override;
std::vector<wgpu::FeatureName> GetRequiredFeatures() override;
};
} // namespace dawn
#endif // SRC_DAWN_TESTS_WHITE_BOX_SHAREDBUFFERMEMORYTESTS_H_