SurfaceManagerConfig.h

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// SPDX-FileCopyrightText: 2026 fuddlesworth
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#pragma once
 
#include <PhosphorSurfaces/phosphorsurfaces_export.h>
 
#include <QString>
#include <QVersionNumber>
 
#include <functional>
 
QT_BEGIN_NAMESPACE
class QQmlEngine;
class QVulkanInstance;
QT_END_NAMESPACE
 
namespace PhosphorLayer {
class SurfaceFactory;
}
 
namespace PhosphorSurfaces {
 
struct PHOSPHORSURFACES_EXPORT SurfaceManagerConfig
{
    PhosphorLayer::SurfaceFactory* surfaceFactory = nullptr;
 
    std::function<void(QQmlEngine&)> engineConfigurator;
 
    QString pipelineCachePath;
 
    // Caller-owned Vulkan instance. When non-null, every window created by
    // SurfaceManager will have setVulkanInstance() called with this pointer.
    // When null and the active Qt graphics API is Vulkan, SurfaceManager
    // creates and owns a fallback instance internally.
    QVulkanInstance* vulkanInstance = nullptr;
 
    // Vulkan API version for the fallback instance (only used when
    // vulkanInstance is null and the graphics API is Vulkan).
    QVersionNumber vulkanApiVersion = QVersionNumber(1, 1);
};
 
} // namespace PhosphorSurfaces