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// Copyright 2023 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.
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// 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.
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// 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.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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#ifndef SRC_DAWN_TESTS_END2END_BUFFERHOSTMAPPEDPOINTERTESTS_H_
#define SRC_DAWN_TESTS_END2END_BUFFERHOSTMAPPEDPOINTERTESTS_H_
#include <utility>
#include <vector>
#include "dawn/tests/DawnTest.h"
namespace dawn {
class BufferHostMappedPointerTestBackend {
public:
// The name used in gtest parameterization.
virtual const char* Name() const = 0;
std::pair<wgpu::Buffer, void*> CreateHostMappedBuffer(wgpu::Device device,
wgpu::BufferUsage usage,
size_t size);
virtual std::pair<wgpu::Buffer, void*> CreateHostMappedBuffer(
wgpu::Device device,
wgpu::BufferUsage usage,
size_t size,
std::function<void(void*)> Populate) = 0;
};
inline std::ostream& operator<<(std::ostream& o, BufferHostMappedPointerTestBackend* backend) {
o << backend->Name();
return o;
}
using Backend = BufferHostMappedPointerTestBackend*;
DAWN_TEST_PARAM_STRUCT(BufferHostMappedPointerTestParams, Backend);
class BufferHostMappedPointerTests : public DawnTestWithParams<BufferHostMappedPointerTestParams> {
protected:
std::vector<wgpu::FeatureName> GetRequiredFeatures() override;
void SetUp() override;
uint32_t mRequiredAlignment;
};
} // namespace dawn
#endif // SRC_DAWN_TESTS_END2END_BUFFERHOSTMAPPEDPOINTERTESTS_H_