GraphiteDawnTestContext.h

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/*
 * Copyright 2022 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef skiatest_graphite_DawnTestContext_DEFINED
#define skiatest_graphite_DawnTestContext_DEFINED
 
#include "tools/graphite/GraphiteTestContext.h"
 
#include "include/gpu/graphite/dawn/DawnBackendContext.h"
 
#include <optional>
 
#include "webgpu/webgpu_cpp.h"  // NO_G3_REWRITE
#include "dawn/native/DawnNative.h"
 
namespace skiatest::graphite {
 
class DawnTestContext : public GraphiteTestContext {
public:
    ~DawnTestContext() override;
 
    static std::unique_ptr<GraphiteTestContext> Make(wgpu::BackendType backend);
 
    skgpu::BackendApi backend() override { return skgpu::BackendApi::kDawn; }
 
    skgpu::ContextType contextType() override;
 
    std::unique_ptr<skgpu::graphite::Context> makeContext(const TestOptions&) override;
 
    const skgpu::graphite::DawnBackendContext& getBackendContext() const {
        return fBackendContext;
    }
 
    void tick() override;
 
protected:
    DawnTestContext(const skgpu::graphite::DawnBackendContext& backendContext)
            : fBackendContext(backendContext) {}
 
    skgpu::graphite::DawnBackendContext fBackendContext;
};
 
}  // namespace skiatest::graphite
 
#endif // skiatest_graphite_DawnTestContext_DEFINED